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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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10-06-2015 дата публикации

Colorful image self-adaption encrypting method based on high-order chaotic system

Номер: CN104700348A
Автор: GAO ZHENGUO, ZHANG WEI, CHEN DANJIE, CAI SHAOBIN, ZHAO YUNLONG, LIU YANWEN, ZHANG SONGTAO, JI MING, YANG SHENG, LIANG LIHUA
Принадлежит:

The invention discloses a colorful image self-adaption encrypting method based on a high-order chaotic system. The method comprises the steps: firstly, summing pictures to obtain an error coefficient s; utilizing the error coefficient to construct an absolute error sequence; then combining the absolute error sequence and the initial parameters of a six-dimensional high-order chaotic system to generate a chaotic sequence, adjusting pixel values of colorful image matrixes and realizing encryption to the images. By introducing the six-dimensional high-order chaotic system, the secret key space is increased and the sensitivity of an encrypting system is improved; by adopting the single pixel replacement and ciphertext-image three-channel coupling operation, compared with the regulation of pixel values and the scrambling of pixel positions in the traditional chaotic encryption, the computing efficiency of an algorithm is improved and the correlation among the pixel points of the ciphertext-image ...

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Номер записи: 1
15-12-2010 дата публикации

Node positioning method of particle swarm optimization sensor with penalty function

Номер: CN0101917762A
Автор: SHAOBIN CAI, YING SHI, ZHENGUO GAO, WEI FANG, CAI SHAOBIN, SHI YING, GAO ZHENGUO, FANG WEI
Принадлежит:

The invention provides a node positioning method of a particle swarm optimization sensor with a penalty function, which comprises the steps of: (1) randomly initializing the position and the speed of each feasible solution of unknown nodes; (2)solving a penalty function which is used as fitness of each feasible solution, and calculating the adaptive value of each feasible solution; (3) comparing each feasible adaptive valve F1 with an adaptive valve F2 which experiences the best position, replacing the adaptive valve F2 when the adaptive valve F1 is superior to the adaptive valve F2; (4) comparing each feasible history optimization adaptive valve F1 with an adaptive valve F0 which experiences the best position in a group or a field, replacing the F0 when the adaptive valve F1 is superior to the adaptive valve F0; (5) updating the speed and the position of particles; and (6) judging whether loop iteration times reach the scheduled maximum times, if not, going back to the step (2). The invention ...

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Номер записи: 2
06-10-2010 дата публикации

Full-automatic large panel PECVD silicon nitride tectorial membrane preparation system

Номер: CN0101851748A
Автор: XIUWEI CUI, XINYANG DUAN, ZHENGUO GAO, KECHAO HONG, SHIJUN LI, JIANPING XI, BAOLI XU, DONG ZHANG, JIAN ZHANG, ZHENHOU ZHANG, CHONGLING ZHAO, KEXIN ZHAO, FUQIANG ZHONG, CUI XIUWEI, DUAN XINYANG, GAO ZHENGUO, HONG KECHAO, LI SHIJUN, XI JIANPING, XU BAOLI, ZHANG DONG, ZHANG JIAN, ZHANG ZHENHOU, ZHAO CHONGLING, ZHAO KEXIN, ZHONG FUQIANG
Принадлежит:

The invention relates to a photovoltaic cell sheet film preparation device, in particular to a full-automatic large panel PECVD silicon nitride tectorial membrane preparation system which continuously works in vacuum condition in multiple chambers. The tectorial membrane preparation system comprises an automatic conveying and loading platform, a preheating chamber, a PECVD chamber, a cooling chamber and an automatic conveying and unloading platform, wherein the preheating chamber, the PECVD chamber and the cooling chamber are successively installed on a rack, the automatic conveying and loading platform is connected with the preheating chamber and the cooling chamber, and the preheating chamber, the PECVD chamber and the cooling chamber are respectively connected with a vacuum air-bleed system by a gas pipeline. The invention adopts the full-automatic large panel PECVD silicon nitride tectorial membrane preparation system which adopts combined multiple chambers to work in vacuum; and under ...

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Номер записи: 3
21-10-2015 дата публикации

Two bucket wheel reclaimer of gate -type

Номер: CN0204714089U
Автор: LIN YUEJUN, GAO ZHENGUO, LIN QI
Принадлежит:

The utility model discloses two bucket wheel reclaimer of gate -type, including cart running gear, cart running gear install on surface railway, the girder passes through the girder support mounting on running gear, dolly sideslip device is installed in the girder side, ejection of compact sealing -tape machine is installed on girder upper portion, dolly assembly suit is on the girder, elevating gear installs on dolly assembly upper portion, control chamber and platform installation are at the middle part of girder support, the electrical control device is installed at the control chamber, one set of nucket -wheel extracting device is respectively connected to the both sides of dolly assembly. The utility model discloses two bucket wheel reclaimer of gate -type adopts and respectively to set up one set of nucket -wheel extracting device in girder both sides, can avoid one side for nucket -wheel, one side during for the counter weight, and the material under the counter weight can not take ...

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Номер записи: 4
03-06-2015 дата публикации

Security information adaptive communication system for internet of vehicles

Номер: CN104683353A
Автор: TAN GUOZHEN, SONG XIAOYU, GAO ZHENGUO, CHEN BINGCAI
Принадлежит:

The invention relates to a security information adaptive communication system for internet of vehicles. The security information adaptive communication system is arranged in a communication sub-layer of each communication terminal and is characterized by comprising a message transmission frequency adaptive module, a message compression assembly module, a message priority module and message encryption/decryption module, wherein all the modules are used for solving the problems of failure of adaptive adjustment of communication service frequency, message transmission redundancy and priority service mechanism insufficiency in the internet of vehicles. In addition, the system further comprises a message encryption/decryption module for encrypting formed message to solve the problem of communication security. Therefore, the security information adaptive communication system can be widely used in the field of traffic control and communication of internet of things.

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Номер записи: 5
09-09-2015 дата публикации

Material expansion prevention device for straw cabin

Номер: CN104896497A
Автор: LIN YUEJUN, GAO ZHENGUO, LIN QI
Принадлежит:

The invention belongs to the environment-friendly and energy-saving technical field and relates to a material expansion prevention device for a straw cabin. The material expansion prevention device is suitable for biomass power plant furnace-front feeding equipment. Materials in the straw cabin and a screw feeder are loosened, the material expansion is prevented, the labor intensity of workers is reduced, and the production efficiency is improved. The material expansion prevention device comprises a platform, a first support, a hydraulic cylinder, a pushing mechanism, a first proximity switch, a second proximity switch and a hydraulic station which comprises an electric control mechanism; the hydraulic station is fixed on the platform; one end of the first support is fixed on the side wall of the cabin; the other end of the first support is hinged to the top end of the pushing mechanism; the lower portion of the pushing mechanism is arranged in the screw feeder; one end of the hydraulic ...

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Номер записи: 6
18-04-2023 дата публикации

Method, system and terminal for checking work ticket

Номер: CN115984870A
Автор: WANG YAN, CHEN GANG, PENG YONGLEI, GAO ZHENGUO, GUAN YIMIN, ZHANG QINGHUI, WANG KANGLIANG, QIAO GUANGWEI, SUN WENJUN, ZHANG YUEHUA
Принадлежит:

The invention discloses a method, a system and a terminal for checking a work ticket. The method comprises the following steps: checking the number information of workers and the number of grounding wires by adopting a counting mode; checking the ticket holding qualification of the staff by adopting a keyword retrieval mode; checking whether the work ticket accords with a set work ticket format and content according to the type of the work ticket; checking whether the working places and the working objects listed in the work ticket are consistent with the set working places and the set working objects or not through a consistency checking method; according to the structure of the work ticket, checking the sequence of each link in the work ticket through time comparison; and checking whether the actual signature of the worker in the work ticket is consistent with the name of the worker marked in the work ticket or not by adopting an image recognition method. Through the method and the device ...

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Номер записи: 7
16-09-2015 дата публикации

Enterprise mobile safety gateway method of application flow management, application acceleration and safety

Номер: CN104918248A
Автор: GAO ZHENGUO, YANG HAILEI, LI XIAOJIN, WANG ZHUOYAO
Принадлежит:

The invention discloses an enterprise mobile safety gateway method of application flow management, application acceleration and safety. By utilizing a software module running on a mobile terminal and a software module running on a switch, various mobile terminal equipment, protection equipment and control data are managed in a unified manner. The method successively comprises the following steps: establishing a VPN safety channel between the software module designed to run on the mobile terminal and a gateway, providing a user identity, an access content, using equipment, equipment state and other information to a mobile safety administrator through the gateway, executing a corresponding safety strategy by the software module running on the gateway according to the provided user identity, the access content, the using equipment, the equipment state and the other information, controlling the mobile terminal to be capable of accessing the data authority, and performing application delivery ...

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Номер записи: 8
16-07-2014 дата публикации

Wireless sensor network positioning method based on weight Voronoi diagrams

Номер: CN103929717A
Автор: CAI SHAOBIN, PAN HONGQI, YAO NIANMIN, GAO ZHENGUO
Принадлежит:

The invention belongs to the technical field of positioning in wireless sensor network research, and particularly relates to a wireless sensor network positioning method based on weight Voronoi diagrams. The method includes the steps that positioning request information is broadcast on a node to be positioned in a wireless sensor network, and positioning information is obtained from beacon nodes around; all the beacon nodes receiving the positioning request information return response information to the node to be positioned, wherein the positioning request information includes self coordinates and a hop neighbor beacon node table; the node to be positioned receives return information of all neighbor beacon nodes to obtain a neighbor beacon node hypothesis, and beacon node values received by the node to be positioned are arranged according to the value size; the average value of the three beacon nodes is assigned to calculation coordinates; the final weighted average coordinates of the ...

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Номер записи: 9
23-12-2015 дата публикации

Board house for field work

Номер: CN0204899285U
Автор: JIANG WEIJUN, YU JUANLI, SHAO QINGRAN, GAO ZHENJIE, XIAO YANBO, GAO ZHENGUO
Принадлежит:

Board house for field work relates to operation auxiliary assembly field, and including board house body, door and window, board house body bottom is provided with the sled seat, and the upper portion of board house body is provided with the lug, and one side of board house body is provided with the ladder, the inner space of board house body is falld into the bedroom at its length direction in proper order, change one's clothes between, kitchen and tool room four bibliographic categories branch, respectively be provided with a window around the bedroom, the inside bed that is provided with in bedroom, change one's clothes and be provided with the wardrobe in between, respectively be provided with a window around the kitchen, be provided with operation panel and dining table in the kitchen, a position that the door setting corresponds between changing one's clothes, the tool room is provided with the tool room door, the upper portion of tool room door is provided with the tool cabinet.

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Номер записи: 10
19-01-2011 дата публикации

Method for improving reliability of data transmission of underwater acoustic sensor network

Номер: CN0101951637A
Автор: SHAOBIN CAI, WEI FANG, ZHENGUO GAO, CAI SHAOBIN, FANG WEI, GAO ZHENGUO
Принадлежит:

The invention provides a method for improving reliability of data transmission of an underwater acoustic sensor network. The method comprises the following steps that: an upstream node randomly queues up all neighboring nodes thereof, takes the head node of the queue as a temporary IPool node, transmits data packets and judges whether a group of data packets are transmitted; a downstream node and the IPool node are connected with the data packets broadcast by the upstream node; the IPool node monitors the data packets forwarded by the downstream node and compares the data packets with a cache data packet; and the downstream node counts, decodes, verifies, recodes and forwards the data packets received by the IPool node and judges whether one group of data is received from a temporary IPool node again and whether all the data packets are transmitted. For the problems of increased energy consumption, channel occupation and data transmission delay caused by the prior art, the method reduces ...

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Номер записи: 11
09-09-2015 дата публикации

Method for preparing cefotaxime sodium crystal

Номер: CN104892636A
Автор: BAO YING, GAO ZHENGUO, HOU BAOHONG, HAO HONGXUN, WANG ZHAO, YIN QIUXIANG, WANG JINGKANG
Принадлежит:

The invention discloses a novel method for preparing a cefotaxime sodium crystal. The method comprises the following steps: adding a cefotaxime sodium solution into an organic solvent the volume of which is 5-15 times that of the cefotaxime sodium solution at 10-30 DEG C, cooling to 0-9 DEG C, filtering, washing and drying to cefotaxime sodium amorphous-form powder; and at 2-40 DEG C, putting the amorphous-form powder into an organic solvent atmosphere or into a water atmosphere with relative humidity of 32-100%, standing and transferring the crystal for 24-48 hours, and washing, filtering and drying to obtain a cefotaxime sodium crystal product. According to the method, a jelling problem in a dissolving-out process is effectively avoided, the operation is simple, and the total molar yield in the process is higher than 80%. The crystal product has a main grain size which can reach 100 microns, is high in content, high in degree of crystallinity and good in stability.

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Номер записи: 12
02-09-2015 дата публикации

Integrated flood prevention trolley

Номер: CN104875775A
Автор: YIN XUNSHAN, LIU YANG, WU JIE, LIU YONG, YANG HUIQUAN, ZHANG XIAOQING, DOU YANJUN, YI DAYONG, QIN HUANHU, GAO ZHENGUO, ZHAO ZHONGLIANG
Принадлежит:

The invention discloses an integrated flood prevention trolley which comprises a trolley body. The trolley body is of a box structure with the upper open portion. The front end of the trolley body is provided with walking wheels. The rear end of the trolley body is provided with a handrail. A bracket where a flood prevention water pump is arranged is arranged inside the trolley body. A binding belt used for fixing the flood prevention water pump is connected to the trolley body. The outer side of the trolley body is provided with a folding device and a storage box, wherein the folding device is used for folding a water hose and a cable, and the storage box is used for storing the water hose and the cable. The integrated flood prevention trolley can be used for integrated placement and transferring of the flood prevention water pump, the cable and the water hose, and has the advantages of being small in occupied space and saving cost.

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Номер записи: 13
25-07-2012 дата публикации

Methane liquid material non-blocking pumping motor pump unit

Номер: CN0102072167B
Автор: JINXIANG CHENG, ZHENGUO GAO, YI SHEN, LIANG HAN, HAIKUAN XU, HONGWEI CHENG, CHENG JINXIANG, GAO ZHENGUO, SHEN YI, HAN LIANG, XU HAIKUAN, CHENG HONGWEI
Принадлежит:

The invention particularly relates to a methane liquid material non-blocking pumping motor pump unit, which solves the problems that the conventional charging equipment is susceptible to blockage and has high cost and low gas production efficiency. An annular outer cutting knife is arranged at the lower end of a pump body; a first impeller passes through the middle part of the annular outer cutting knife and comprises a first steel sleeve; spiral blades are uniformly distributed and fixed on the first steel sleeve; the spiral blades are vertical to the axis of the first steel sleeve; a spiralgroove is formed on the upper surface of the annular outer cutting knife; a second impeller is arranged on a rotating shaft and comprises a second steel sleeve; discharge blades are uniformly distributed and fixed on the second steel sleeve; the lower end faces of the discharge blades tightly contact with the upper surface of the annular outer cutting knife; baffle plates fixed with the dischargeblades ...

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Номер записи: 14
25-11-2015 дата публикации

Looped netowrk cabinet convenient to installation

Номер: CN0204809701U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses a looped netowrk cabinet convenient to installation, its characterized in that: cabinet body downside is equipped with a basic frame, and this basis frame is the rectangle by four curb plates system of enclosing, and the upper end is equipped with rolls over the flange that forms to the enstrophe perpendicularly, and basic frame internal fixation has the groined type strengthening rib, the bottom of flange and the cabinet body be connected through fixing bolt, be equipped with the barrier film between cabinet body bottom and the basic frame, the curb plate of basic frame on be equipped with a fill orifice and an exhaust hole. The utility model discloses the structural design science, simple to operate is swift, and is efficient. Establish barrier film with pressing from both sides between the cabinet body and the basic frame in advance before the installation, connect both through fixing bolt, only need during the installation simply handling on ground, adjust ...

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Номер записи: 15
08-07-2015 дата публикации

Single-point security certification method for having access to enterprise data through mobile application

Номер: CN104767621A
Автор: GAO ZHENGUO, YANG HAILEI, LI XIAOJIN, WANG ZHUOYAO
Принадлежит:

The invention discloses a single-point security certification method for having access to enterprise data through a mobile application. A single-point security certification gateway supports multiple mainstream safety certification protocols comprising Kerberos, NTLM, SAML and the like and provides a uniform programming interface for third-party certification modules. The single-point security certification gateway sets a user name, a code and an identity certificate for a mobile terminal application, and dynamic, transparent and safe certification between the mobile terminal application and the enterprise data service can be completed through the security certification protocol allocated according to demands. Meanwhile, the single-point security certification gateway and the enterprise data service can conduct safe interaction regularly, a secret key is updated, in this way, the safety feature that the certification key between the mobile terminal application and the enterprise data service ...

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Номер записи: 16
28-04-2023 дата публикации

Production process of low-hydroxyl high-purity quartz weight

Номер: CN116023010A
Автор: SHAO SHUAI, GAO ZHENGUO, NIU CHUNFU, GAO YUNSHENG, WANG LI
Принадлежит:

The invention relates to a low-hydroxyl high-purity quartz weight production process, which is realized based on a preparation system, and the preparation system comprises a feeding system, a deposition furnace, a weight making machine, a high-frequency heating system, a combustor and a gas supply system. The high-frequency heating system generates heat to heat quartz sand raw materials which descend at a constant speed so that the quartz sand raw materials can be continuously melted on a quartz glass target sheet in the deposition furnace, the descending speed, the rotation and the horizontal swing of a deposition target surface of a deposition surface are controlled by a weight making machine, and a cylindrical quartz weight is produced after deposition melting for a certain time. According to the invention, a plasma flame and automatic blanking matching mode and a rotary swinging function of the roller making machine are adopted, so that blockage of a material pipe, melting loss of a ...

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Номер записи: 17
24-12-2014 дата публикации

Colored image encryption method based on chaotic system and fractional order Fourier transform

Номер: CN104240177A
Автор: GAO ZHENGUO, ZHANG WEI, CHEN DANJIE, LIU YANWEN, QI ZHIGANG
Принадлежит:

The invention discloses a colored image encryption method based on a chaotic system and the fractional order Fourier transform and relates to the field of the image encryption systems. The method comprises the steps that the Logistic chaotic system is utilized for generating a chaotic sequence at first, and global pixel scrambling is carried out on a regrouped colored image matrix; then the fractional order Fourier transform is carried out on the result obtained in the last step; finally, the Logistic chaotic system is utilized again for generating a chaotic sequence, global pixel scrambling is carried out on the regrouped matrix with the module length and phase angle extracted in the last step, and therefore image encryption is achieved. According to the colored image encryption method based on the chaotic system and the fractional order Fourier transform, one image is introduced for building a complex matrix, algorithm space occupation caused when two images are adopted for building a ...

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Номер записи: 18
28-04-2023 дата публикации

Substation flood prevention emergency drainage pump device

Номер: CN116025046A
Автор: GUAN YIMIN, ZHANG QINGHUI, WANG YAN, WANG KANGLIANG, CHEN GANG, GAO ZHENGUO, WANG XINGWU, GUO HONG, YI DAYONG, ZHANG FAXIANG
Принадлежит:

The invention discloses a transformer substation flood prevention emergency drainage pump device which comprises a movable frame and an electric appliance control assembly, a lifting mechanism and a pushing mechanism are installed on the frame, the end of a rope wound on the lifting mechanism is connected with the pushing mechanism in a wound mode and then connected with a drainage pump, and the pushing mechanism is provided with a first driving assembly and a second driving assembly to drive the drainage pump to move horizontally. A water hose winding and unwinding mechanism, an upper cleaning frame and a lower cleaning frame are arranged in the frame, wherein the upper cleaning frame and the lower cleaning frame clamp a water hose to clean the water hose. An operator can conveniently adjust the descending position of the drainage pump in time according to the internal conditions of drainage points such as a cable trench, flood prevention work efficiency is improved, the labor amount of ...

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Номер записи: 19
04-04-2023 дата публикации

Three-dimensional human body posture estimation method and device based on lightweight convolutional network

Номер: CN115909399A
Автор: GAO ZHENGUO, FAN LILING, FAN WEIWEI, ZHENG ZHICHAO, JIANG KUNLIANG, HONG XIN, LIN CHANGLONG, LUO YANMIN
Принадлежит:

According to the three-dimensional human body posture estimation method based on the lightweight convolutional network, a plurality of depth separable cavity residual convolution modules are connected in series to form a backbone network of a multi-layer progressive structure, and the dimension raising modules and the depth separable cavity residual convolution modules of different scales are utilized to form multi-stage refined supervision. And inputting a section of two-dimensional human body joint sequence, and outputting a section of three-dimensional human body coordinate sequence corresponding to the input two-dimensional joint coordinates. According to the method, the mapping from the two-dimensional human body posture to the three-dimensional human body posture is realized by adopting a depth separable cavity residual error convolution module and multi-stage refined feature extraction, the problems of depth blur and discomfort caused by a three-dimensional human body posture estimation ...

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Номер записи: 20
12-01-2011 дата публикации

Cognitive radio self-organization network message multicast transmission method

Номер: CN0101945339A
Автор: ZHENGUO GAO, YUNLONG ZHAO, SHAOBIN CAI, HUIQIANG WANG, YANWEN LIU, SHENG LIU, GAO ZHENGUO, ZHAO YUNLONG, CAI SHAOBIN, WANG HUIQIANG, LIU YANWEN, LIU SHENG
Принадлежит:

The invention provides a cognitive radio self-organization network message multicast transmission method. In the method, the task of message multi cast transmission is carried out in batches, and message amount in each batch can be changed. The method is divided into two parts i.e. a messaging method and a message acceptance method. Each node has two wireless work threads to respectively operate two parts of methods; and the messaging method and the message acceptance method of each node are cooperated to finish the task of message multi cast transmission. The messaging method utilizes the network coding technology and obtains an optimal message transmission scheduling policy by solving an integer linear programming problem; and then, a proper quantity of combined messages is successivelytransmitted on each available channel so as to effectively save message transmission quantity. Each coding vector is generated by a public random function according to a random seed; the combined message ...

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Номер записи: 21
30-09-2015 дата публикации

Internet-of-vehicle road side unit deployment method based on particle swarm optimization

Номер: CN104955056A
Автор: GAO ZHENGUO, ZHU HAN, CHEN DANJIE, CHEN BINGCAI, YAO NIANMIN, LU ZHIMAO, TAN GUOZHEN
Принадлежит:

The invention provides an internet-of-vehicle road side unit deployment method based on particle swarm optimization and aims to determine a road side unit deployment scheme allowing approximately optimum of deployment efficiency in a given road network range under a given amount of road side units. The method includes: establishing a road network model which is capable of describing curvilinear sections; comprehensively determining weight density of each section according to the vehicle density, area features, number of lanes and the like of each section in the road network, and using a sum of weights of all sections in a wireless covered range of a road side unit set as coverage benefit of the road side unit set to establish a benefit model; converting a road side unit deployment problem into an optimal solutions search problem via a road side unit deployment problem model composed of the road network model and the benefit model; and optimizing and solving the optimal solutions search ...

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Номер записи: 22
25-11-2015 дата публикации

Material carloader is got to gate -type nucket -wheel

Номер: CN0204802677U
Автор: LIN YUEJUN, GAO ZHENGUO, LIN QI
Принадлежит:

Material carloader is got to gate -type nucket -wheel relates to a carloader, especially relates to a material carloader is got to gate -type nucket -wheel. The utility model provides a material carloader is got to gate -type nucket -wheel, this carloader are applicable to bedding plant outward transport loading or pier shipment, and have simple structure, high -efficient, the with low costs advantage of work. To achieve the purpose, the utility model discloses a material carloader is got to gate -type nucket -wheel, includes gate -type bucket wheel reclaimer and sticky tape batcher, gate -type bucket wheel reclaimer includes cart running gear, girder support, girder, dolly sideslip device, ejection of compact sealing -tape machine, dolly assembly, reclaiming conveyer, nucket -wheel assembly, nucket -wheel elevating gear, nucket -wheel counter weight, control chamber and platform and electric control device, the sticky tape batcher sets up on the girder support of gate -type bucket wheel ...

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Номер записи: 23
01-03-2017 дата публикации

Intelligent ventilation controlling means of transformer substation with fire -retardant function of putting out a fire

Номер: CN0205991585U
Автор: ZHANG KAI, FENG JIANGXIA, GUO HONG, YANG YUHUA, ZHAO ZHONGLIANG, CHEN XIAO, YANG QINGHUA, GAO ZHENGUO, YU QIGUANG, WANG DIANXU
Принадлежит: STATE GRID SHANDONG ELECTRIC POWER CO WEIFANG POWER SUPPLY CO, STATE GRID CORP CHINA, STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY COMPANY, STATE GRID CORPORATION OF CHINA

The utility model discloses an intelligent ventilation controlling means of transformer substation with fire -retardant function of putting out a fire, which comprises a housin, the data conversion acquisition circuit that can respond to humiture and smog by microprocessor circuit control who installs on the casing that the electricity links together, power and communication interface circuit, fan control contact output circuit and man -machine meeting telephone circuit, there is the fan by fan drive the casing lower part through supporting seat fixed mounting, the fan is by fan control contact output circuit control work, supporting seat the inner sets firmly suit blower rotor's support cover, the protection casing has set firmly on the supporting seat, temperature in can real -time detection transformer substation, humidity, smoke signal, and judge each ventilating fan and the ventilation passageway that the transformer substation could in time report to the police and close the transformer ...

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Номер записи: 24
01-12-2017 дата публикации

Platform butted with annealing furnace

Номер: CN0107419082A
Автор: GAO ZHENGUO, LI YUANDAO
Принадлежит:

The invention discloses a platform butted with an annealing furnace, and relates to a bridge, a walking device, a locking conveying trolley device and an anti-prying structure. A bearing bridge body is connected with a working platform, the other end of the bearing bridge body is a free end and is overlapped with the annealing furnace, the free end can rotate within the range of 90 degrees, and the bearing bridge body is erected on the front end of the fixed platform when not in use, so that the space is save, and the use is convenient. The walking device uses a rack as a conveying track, a front gear and a back gear are engaged with the rack so as to rotate and walk, and the two gears aim to provide enough power for driving a conveying trolley, so that the trolley for conveying workpieces can be stably driven. According to the locking conveying trolley device, a chuck on a turnover arm is firmly butted with a hanging ring on the conveying trolley, and the anti-prying structure is driven ...

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Номер записи: 25
01-12-2017 дата публикации

Molten salt electrolysis system cathode conveyor car

Номер: CN0107419302A
Автор: GAO ZHENGUO, LI YUANDAO
Принадлежит:

The invention discloses a molten salt electrolysis system cathode conveyor car, which comprises an electric flat carriage and a stand column. Rolling wheels are arranged at the lower end of the electric flat carriage; a weight balancing block is arranged at one end of the upper surface of the electric flat carriage; a motor is arranged at one side of the weight balancing block at the upper surface of the electric flat carriage; a hydraulic cylinder is arranged at one side, far away from the weight balancing block, at the upper surface of the electric flat carriage; the stand column is arranged at the outer side of the hydraulic cylinder; the lower end of the stand column is welded and fixed with the upper surface of the electric flat carriage; a slide block is arranged at the inner side of the stand column through a guide rail; a hanging rod is fixedly arranged at the lower end of the outer side of the slide block; a workpiece pothook is arranged at the lower surface of one end, far away ...

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Номер записи: 26
29-08-2023 дата публикации

Preparation method of inhalation type budesonide ultrafine crystal with adjustable particle size

Номер: CN116650449A
Автор: GONG JUNBO, GUO SHENGZHENG, GAO ZHENGUO, WU SONGGU, CAO YUECHAO, LI FAN, LI BEIBEI
Принадлежит:

The invention discloses a preparation method of an inhalation type budesonide ultrafine crystal with an adjustable particle size. The preparation method comprises the following steps: (1) dispersing and dropwise adding a budesonide solution A into a copious cooling environment of-100 to-200 DEG C, and rapidly curing liquid drops into sphere-like composite particles; and (2) under the action of stirring, adding the solidified sphere-like composite particles in the step (1) into an emulsifier-containing aqueous solution at the temperature of-5 DEG C to 15 DEG C to obtain the budesonide superfine crystal. The particle size of the budesonide ultrafine crystal can be effectively adjusted by changing the concentration of the solution A. The obtained ultrafine crystal product is a spheroid with uniform particle size, has a roundness value of 0.6-1.0, a CV value of 20%-30% and an average particle size range of 1-10 [mu] m, has a unique crystal form, is suitable for being developed into an inhalation ...

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Номер записи: 27
10-06-2015 дата публикации

Game theory-based vehicular networking location tracking vehicle power control method

Номер: CN104703142A
Автор: TAN GUOZHEN, YANG ZHE, GAO ZHENGUO, YAO NIANMIN
Принадлежит:

The invention relates to a game theory-based vehicular networking location tracking vehicle power control method. According to the method, a vehicular networking vehicle power control problem is abstracted into a non-cooperative gam problem in the game theory, and an optimal solution under a Nash equilibrium condition is solved, namely the optimal transmitting power of each vehicle in the current state is solved. Besides, a periodic and trigger type combined HELLO broadcast strategy is adopted, the transmitting power of the vehicle is not required to be gradually increased for repeated detection, but the optimal transmitting power of each vehicle is directly calculated, and channel congestion caused by broadcast of a HELLO data packet is reduced. Since the optimal transmitting power of each vehicle is solved, the interference caused by the transmitting power is favorably reduced and the vehicle location tracking precision is provided. Thus, the method can be widely applied to the field ...

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Номер записи: 28
25-11-2015 дата публикации

Cabinet body structure of outdoor type cubical switchboard

Номер: CN0204809709U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses a cabinet body structure of outdoor type cubical switchboard, its characterized in that: there is the sunshading board upside of the cabinet body and the left and right sides parallel arrangement the respectively, sunshading board and the external wall of the cabinet that corresponds be formed with around penetrating thermal -insulated intermediate layer, the sunshading board carries out fixed connection with the cabinet body through a plurality of splice bars, it has a plurality of BAR opening to open on the both sides wall of the cabinet body, a fore -and -aft ventilation groove has been opened separately at the two sunshading boards middle part that is located cabinet body both sides. The sunshading board can keep out of the sun to personally experience sth. Part of the body to the cabinet and directly shine, and the heat of the thermal -insulated reducible sunshading board of intermediate layer is to the transmission of the cabinet body, and owing to the ...

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Номер записи: 29
25-11-2015 дата публикации

Outdoor switching station

Номер: CN0204809669U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses an outdoor switching station, it includes casing and electric device, the casing comprises top, bottom and four curb plates, and install in the upside position of four curb plate lower extremes the bottom, and bottom and four curb plates enclose into a chamber of filling that is located the bottom downside, the well top of pouring into the chamber is equipped with four reinforcing plates that are the groined type and distribute, and weld with the curb plate that corresponds respectively at the both ends of reinforcing plate, and the upside of reinforcing plate welds with the bottom respectively, is equipped with and pours into a communicating fill orifice in chamber and an exhaust hole on the curb plate. The utility model discloses the structural design science, simple to operate is swift, and is efficient. Only need during the installation simply handling on ground, adjust it with the line connection after well and for the horizontality, can form concrete foundation ...

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Номер записи: 30
01-04-2015 дата публикации

Warming control device in transformer oil filter

Номер: CN104483996A
Автор: LIU BO, WANG QINGHAO, LIU PENG, LI YING, LIU GUOBIN, LI BO, LIU ZHITONG, XUE ZHICHENG, LI SIMIN, ZHANG LEI, GAO ZHENGUO, WANG LIJUN, JIAO SIWEN, ZHAO XUDONG
Принадлежит:

The invention belongs to the electric power application field and relates to a warming control device in a transformer oil filter. The warming control device in the transformer oil filter includes an oil inlet (1), a controller (PLC) (7) and an oil outlet (3); a plate type heat exchanger (6) is provided with the oil inlet (1), a cooling water inlet (2), the oil outlet (3) and a cooling water outlet (4); one end of the plate type heat exchanger (6), which is provided with the cooling water inlet (2), is provided with a proportional regulating valve (5); one end of the plate type heat exchanger (6), which is provided with the oil outlet (3), is provided with a temperature sensor (9); a control module (8) is arranged between the proportional regulating valve (5) and the temperature sensor (9); and the control module (8) is provided with a program control module (PID) and a conversion module (A/D). The temperature of oil is detected through the temperature sensor (9); data are fed back to the ...

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Номер записи: 31
23-06-2010 дата публикации

Fully-automatic large-scale flat-plate type PECVD crystal silicon photovoltaic anti-reflection film preparation device

Номер: CN0101748392A
Автор: CUI XIUWEI, DUAN XINYANG, GAO ZHENGUO, HONG KECHAO, LI SHIJUN, XI JIANPING, XU BAOLI, ZHANG DONG, ZHANG JIAN, ZHAO CHONGLING, ZHAO KEXIN, XIUWEI CUI, XINYANG DUAN, ZHENGUO GAO, KECHAO HONG, SHIJUN LI, JIANPING XI, BAOLI XU, DONG ZHANG, JIAN ZHANG, CHONGLING ZHAO, KEXIN ZHAO
Принадлежит:

The invention relates to a film preparation device, in particular to a fully automatic large-scale flat-plate type PECVD crystal silicon photovoltaic anti-reflection film preparation device with a single chamber working under the vacuum, which solves the problems of longer single production time and low output existing in a PECVD device with a tubular structure in the prior art as well as the problems that a multi-chamber flat type PECVD device is required to work under the vacuum and the like. The preparation device is mainly provided with a loading platform, a preheating platform, a PECVD chamber, a cooling platform, an unloading platform and a vacuum pumping system, wherein the loading platform, the preheating platform, the PECVD chamber, the cooling platform and the unloading platform are arranged on a rack in sequence; the preheating platform and the cooling platform are respectively connected with a protective gas pipeline; and the PECVD chamber is connected with the vacuum pumping ...

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Номер записи: 32
21-05-2014 дата публикации

Cefotaxime sodium N,N-dimethyl formamide solvent compound and preparation method

Номер: CN103804395A
Автор: BAO YING, GAO ZHENGUO, HOU BAOHONG, ZHOU LI'NA, HAO HONGXUN, WANG ZHAO, YIN QIUXIANG, CHEN WEI, XIE CHUANG
Принадлежит:

The invention relates to a cefotaxime sodium N,N-dimethyl formamide solvent compound and a preparation method. Each mole of cefotaxime sodium N,N-dimethyl formamide solvent compound contains 0.5 to 1.5 moles of N,N-dimethyl formamide. The powder X-ray diffraction pattern of the cefotaxime sodium N,N-dimethyl formamide solvent compound has characteristic diffraction peaks at diffraction angles 2Theta of 4.7+/-0.1, 6.9+/-0.1, 8.1+/-0.1, 9.8+/-0.1, 12.6+/-0.1, 16.5+/-0.1, 17.2+/-0.1, 19.1+/-0.1, 19.9+/-0.1, 20.4+/-0.1, 21.6+/-0.1, 22.0+/-0.1, 22.7+/-0.1, 23.9+/-0.1, 24.6+/-0.1, 25.5+/-0.1, 27.4+/-0.1, 31.0+/-0.1 and 34.9+/-0.1 degrees. The preparation method is easy to operate, the yield is about 82 percent, and the main granularity of a crystal is about 80 microns.

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Номер записи: 33
29-08-2023 дата публикации

Preparation method of griseofulvin ultrafine crystal

Номер: CN116655571A
Автор: GONG JUNBO, GUO SHENGZHENG, GAO ZHENGUO, CAO YUECHAO, HAN DANDAN, ZHANG YUXIN, LI FAN
Принадлежит:

The invention discloses a preparation method of griseofulvin ultrafine crystals. The preparation method comprises the following steps: (1) dispersing a griseofulvin solution in a form of liquid drops into a cryogenic environment of-60 to-200 DEG C, and rapidly solidifying the liquid drops into uniform sphere-like particles; (2) adding the solidified sphere-like particles in the step (1) into an anti-solvent B containing a stabilizer at the temperature of 10 DEG C below zero to 10 DEG C, and stirring for 0.1-0.3 h to obtain griseofulvin ultrafine crystals; the preparation process is stable and efficient, the process is simple, and the influence of mixing does not need to be considered; the particle size of the ultrafine crystal can be effectively adjusted by adjusting the droplet size or the solution concentration, the obtained ultrafine crystal product is a bipyramid octahedron with a smooth surface, the crystal form is unique, the particle size is uniform, the coefficient of variation ...

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Номер записи: 34
22-04-2015 дата публикации

Network province two-stage multi-power short-period coordination peak shaving method

Номер: CN104537445A
Автор: CHENG CHUNTIAN, SHEN JIANJIAN, WU HUIJUN, GAO ZHENGUO
Принадлежит:

The invention belongs to the field of power generation scheduling of power systems and discloses a network province two-stage multi-power short-period coordination peak shaving method. On a network province two-stage coordination platform, the operation characteristics of different types of power sources such as water, fire, pumping storage and nuclear power can be given full play to on the basis of the daily load complementary characteristic of a plurality of provincial level power grids, and the peak shaving requirements of the multiple power grids are coordinately met. According to the technical scheme, an original problem is decomposed into a pumping storage sub-problem, a conventional hydropower sub-problem, a conventional thermal power sub-problem and a conventional nuclear power sub-problem which are independent of one another according to the types of the power sources, and a pumping storage heuristic search algorithm, a water and electricity hybrid dimensionality reduction algorithm ...

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Номер записи: 35
25-11-2015 дата публикации

Outdoor power distribution box

Номер: CN0204809695U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses an outdoor power distribution box, it has installed the chamber door on the casing, and the casing rear side is equipped with the hanging mounting panel, is equipped with distribution equipment in the casing, and the casing upside is fixed with a liquid crystal display, and liquid crystal display's controller is installed in the casing, and distribution equipment's data output module links to each other with the controller, and the controller links to each other with a advertising information storage module in addition, and the operating panel of controller installs in the casing outsidely. Its basic function who not only has the block terminal still with the help of electric power condition and the effect that the position condition had realized the advertisement media of block terminal, can bring apparent economic benefits, and especially in a fairly large number of places of audient such as district, hospital, road both sides and schools, the effect is more ...

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Номер записи: 36
03-12-2014 дата публикации

Live-line oil filtering device for transformer

Номер: CN104183365A
Автор: WANG QINGHAO, LI YAN, YANG YINGYING, GONG CHENBIN, HU GUIBIN, ZHAN SHUGUANG, CAO HUIYAN, PANG YANJUN, GAO ZHENGUO, WANG LIJUN, JIAO SIWEN, ZHAO XUDONG
Принадлежит:

The invention relates to a live-line oil filtering device for a transformer. The live-line oil filtering device is structurally characterized in that an oil outlet of a transformer oil tank is communicated with an oil inlet of a degraded oil tank through an oil pipe, an oil outlet of the degraded oil tank is communicated with an oil inlet of an oil purification system through an oil pipe, an oil outlet of the oil purification system is communicated with an oil inlet of a cleaned oil tank through an oil pipe, and an oil outlet of the cleaned oil tank is communicated with an oil inlet of the transformer oil tank through an oil pump. An oil replacing system and an oil filtering system can be alternately cycled and controlled in a sectional optimizing manner, online oil replacing safety can be guaranteed, oil filtering efficiency can be improved, the insulating strength and the service life of transformer oil are guaranteed, working safety and reliability of the transformer are efficiently ...

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Номер записи: 37
25-11-2015 дата публикации

Distribution box

Номер: CN0204809700U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses a distribution box, it has installed the chamber door on the box, and the box rear side is equipped with the hanging mounting panel, is equipped with distribution equipment and metering device in the box, and the top of box is equipped with a support, and a projection arrangement is fixed in this support through rotatable mode on, distribution equipment and metering device's demonstration outgoing line links to each other with projection arrangement, is fixed with projection arrangement's switch on the box in addition. It adopts projection arrangement to show to the output information that display frame is big, is convenient for watch, has especially brought very big convenience to the operation of checking meter, need not to reserve the window on the box, great improvement the intensity and the safeguard function of box, only open projection arrangement in case of necessity, and projection arrangement is in unoperated state under the peacetime state, has avoided ...

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Номер записи: 38
23-03-2018 дата публикации

Pusher jack and single track that has a pusher jack hang cable pulley

Номер: CN0207129852U
Автор: LI JUN, WANG YONGJUN, GAO ZHENGUO, WU YONGQUAN, AI JINGSHI, HUI ZHIHUA, FENG JIAN, YANG XIAOCHAO
Принадлежит: CHINA SHENHUA ENERGY CO LTD, SHENHUA SHENDONG COAL GROUP CORP LTD, CHINA SHENHUA ENERGY CO., LTD., SHENHUA SHENDONG COAL GROUP CORPORATION LIMITED.

The embodiment of the utility model discloses pusher jack and single track that has a pusher jack hang cable pulley, including the push -and -pull hydro -cylinder, first auto -lock hydro -cylinder, second auto -lock hydro -cylinder, host system, first motorised valve and second motorised valve, the both ends at the push -and -pull hydro -cylinder are installed to first auto -lock hydro -cylinder and second auto -lock hydro -cylinder, be provided with the import of first import and second on the push -and -pull hydro -cylinder, be provided with third import and fourth import on the first auto -lock hydro -cylinder, be provided with the 5th import and the 6th import on the second auto -lock hydro -cylinder, first import, third import with the 5th imported respectively with first tube coupling, the second import, fourth import with the 6th imported respectively with the second tube coupling, be provided with first motorised valve on the first pipeline, be provided with the second motorised ...

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Номер записи: 39
25-05-2011 дата публикации

Methane liquid material non-blocking pumping motor pump unit

Номер: CN0102072167A
Автор: JINXIANG CHENG, ZHENGUO GAO, YI SHEN, LIANG HAN, HAIKUAN XU, HONGWEI CHENG, CHENG JINXIANG, GAO ZHENGUO, SHEN YI, HAN LIANG, XU HAIKUAN, CHENG HONGWEI
Принадлежит:

The invention particularly relates to a methane liquid material non-blocking pumping motor pump unit, which solves the problems that the conventional charging equipment is susceptible to blockage and has high cost and low gas production efficiency. An annular outer cutting knife is arranged at the lower end of a pump body; a first impeller passes through the middle part of the annular outer cutting knife and comprises a first steel sleeve; spiral blades are uniformly distributed and fixed on the first steel sleeve; the spiral blades are vertical to the axis of the first steel sleeve; a spiral groove is formed on the upper surface of the annular outer cutting knife; a second impeller is arranged on a rotating shaft and comprises a second steel sleeve; discharge blades are uniformly distributed and fixed on the second steel sleeve; the lower end faces of the discharge blades tightly contact with the upper surface of the annular outer cutting knife; baffle plates fixed with the discharge blades ...

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Номер записи: 40
25-11-2015 дата публикации

Compact box -type substation

Номер: CN0204809719U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses a compact box -type substation, it is settled substation equipment on the ground of corner department, and substation equipment's rear side top is equipped with the slip track, and substation equipment's front side is equipped with the land wheel guide rail, the case shell comprises roof, front bezel and outer panel, the case shell is supported by slip track and land wheel guide rail, and can locate the round trip movement in the corner, the inboard of case shell is equipped with one in addition and supports and hold the frame, supports to hold the frame and be fixed in on the inboard wall of substation equipment, substation equipment passes through control scheme and links to each other with the control box, and this control box just is located the outside to holding the frame on being fixed in the inboard wall of substation equipment. Its is reasonable in the spatial structure of corner department, has simplified the structure of case shell, is favorable to ...

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Номер записи: 41
01-12-2017 дата публикации

Bridge for butting annealing furnace with platform

Номер: CN0107419081A
Автор: GAO ZHENGUO, LI YUANDAO
Принадлежит:

The invention discloses a bridge for butting an annealing furnace with a platform. A bearing bridge body is connected with a working platform, the other end of the bearing bridge body is a free end and is overlapped with the annealing furnace, the bearing bridge bodies are fixed to the front and back ends of the working platform, one end of the bearing bridge body is a fixed end, the fixed end of the bearing bridge body is rotatably connected with the working platform by virtue of pin shafts, a gap in which a push rod motor is installed is formed in the center of the front end of the working platform, a push rod on the push rod motor is connected with a rotary plate by virtue of a pin shaft, the other end of the rotary plate is welded with a cross beam at the bottom of the center of the front end of the bearing bridge body, the bearing bridge body is a bridge frame formed by cross beams and vertical beams, and the interior of the frame is welded by reinforcing plates so as to form an inner ...

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Номер записи: 42
25-11-2015 дата публикации

Looped netowrk cabinet convenient to overhaul

Номер: CN0204809684U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses a looped netowrk cabinet convenient to overhaul, it includes electrical equipment and cabinet shell, electrical equipment settles in corner department and keeps a determining deviation with ground, electrical equipment's rear side top and below respectively are equipped with the slip track, the cabinet shell comprises roof, front bezel, bottom plate and outer panel, and the cabinet shell is supported and can be located the round trip movement in the corner by two slip tracks, the inboard of cabinet shell is equipped with one in addition and supports and hold the frame, and electrical equipment passes through control scheme and links to each other with the control box, and this control box is fixed in on the inboard wall of electrical equipment. Its is reasonable in the spatial structure of corner department, has simplified the structure of cabinet shell, is favorable to reducing the cost of manufacture of cabinet shell, its great improvement the convenience of ...

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Номер записи: 43
24-02-2016 дата публикации

Portable cubical switchboard handcart track

Номер: CN0205051227U
Автор: LIU XIAOOU, WANG BING, ZHANG JUN, GAO JINWEI, SUN MINGXING, ZHAO ZHONGLIANG, CHEN YAN, GAO ZHENGUO, WU JIE, XIE ZHEN
Принадлежит:

The utility model discloses a portable cubical switchboard handcart track, including the vertical rail of controlling parallel arrangement, two indulge the rail within a definite time through width control device rigid coupling together, width control device front end sets firmly the card arm that oriented cubical switchboard extends, card arm bottom sets firmly the draw -in groove hook complex jack catch with the cubical switchboard bottom, at least one is indulged rail both sides side and sets firmly the limiting plate that upwards extends, the limiting plate upper end sets firmly the deflector that extends in opposite directions, be equipped with between two deflectors with cubical switchboard handcart wheel complex clearance, the wide inner narrow horn mouth in outer end is set to the entry end in clearance. The advantage is: be connected firmly with the cubical switchboard, be difficult for rocking, can make quick, the accurate cubical switchboard entry of aiming at of handcart, improve ...

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Номер записи: 44
06-06-2012 дата публикации

Circulating trihedral combination measuring method of weight triangle selection method based on circle

Номер: CN0101246211B
Автор: YING TIAN, SHAOBIN CAI, NIANMIN YAO, XI LI, ZHENGUO GAO, TIAN YING, CAI SHAOBIN, YAO NIANMIN, LI XI, GAO ZHENGUO
Принадлежит:

The invention provides a circular three sides combined measure method which is based on weight triangle choice method. 1) randomly choosing two nodes A and B, calculating side a of segment AB, and calculating a<2>; 2) calculating x*AB; 3) repeating step 1 and step 2, calculating square of every side, and ever x*AB; 4) randomly choosing three nodes A, B and C, which are separately corresponding side a, b and c, wherein a is the shortest side; 5) if a<2>+c<2>-b<2>>0 and a<2>+b<2>-c<2>>0 and <=xa, then the triangle Delta ABC is a triangle with big weight; 6) calculating one vertex of weighing polygonal; 7) repeating the step 4,5 and 6, calculating vertexes of every weighing polygonal; 8) calculating weight centroid position of polygonal according to weight centroid method, estimated coordinate figure of unknown node: (IX,IY)=(Sigma [k=1]IX[k]/l, Sigma [k=1]IY[k]/l). Compared with IACT, the energy consumption of node is reduced further without reducing positioning precision.

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Номер записи: 45
04-03-2015 дата публикации

Flow control device for oil filter of transformer

Номер: CN104391513A
Автор: WANG QINGHAO, LI SIMIN, LIU PENG, LIN BIN, LIU BO, HAI TIANSHU, YANG YINGYING, WANG YI, REN HAO, SHI DONGPENG, GAO ZHENGUO, WANG LIJUN, JIAO SIWEN, ZHAO XUDONG
Принадлежит:

The invention belongs to the field of electric power application, and relates to a flow control device for an oil filter of a transformer. The device comprises a volumetric oil pump (1), a frequency converter (3) and an oil inlet (7), and is characterized in that the volumetric oil pump (1) driven by an alternating-current asynchronous motor (2) is arranged behind the oil inlet (7); connection of the alternating-current asynchronous motor (2) is controlled by the frequency converter (3) and a PLC controller (4); a flow sensor (5) is arranged in front of an oil outlet (6). One flow sensor (5) is arranged at the oil outlet (6) of the oil pump of the system in order to conveniently detect real-time oil pump capacity; the flow rate of oil flow is 7L/min to 80L/min, and the error is +/-0.2L/min; a control system implements real-time operation, regulation ad control according to oil pump capacity detection signals and continuously feeds data back to the frequency converter (3) so as to precisely ...

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Номер записи: 46
02-09-2015 дата публикации

Car networking road-side unit deployment method based on genetic algorithm

Номер: CN104883388A
Автор: GAO ZHENGUO, ZHU HAN, CHEN BINGCAI, YAO NIANMIN, LU ZHIMAO, TAN GUOZHEN, QU DIANGE, YU CHAO
Принадлежит:

The present invention discloses a car networking road-side unit deployment method based on a genetic algorithm, and aims to maximize the deployment benefit of the road-side units. The method comprises the steps of establishing a road network model firstly, wherein the road network model can describe the curved road sections; and then comprehensively considering the factors as the weights to determine a deployment benefit function, and establishing a benefit model, wherein the road network model and the benefit model form a road-side unit deployment problem model jointly and transform a road-side unit deployment problem into a search optimal solution problem; and finally, utilize the genetic algorithm to carry out the optimization solution on the search optimal solution problem. According to the method, the approximate optimal positions of a plurality of road-side unit deployment problems can be found out and can approach the target of the optimal deployment benefit.

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Номер записи: 47
30-12-2015 дата публикации

Modular reversible hammer crusher

Номер: CN0204911638U
Автор: LIN YUEJUN, GAO ZHENGUO, LIN QI
Принадлежит:

The utility model relates to a crusher, modular reversible hammer crusher especially, this breaker include motor device, breaker device and spiral cloth batcher device, motor device be connected with the breaker device through the fluid coupling ware, spiral cloth batcher device pass through the bolt fastening in the top of breaker device, through the utility model discloses a modular reversible hammer crusher makes the material at the even cloth of rotor length direction through add spiral cloth batcher on breaker body upper portion to increase the breaker rotor length simultaneously, improve the productivity, but reach effects such as reduce project cost and fungible import equipment.

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Номер записи: 48
30-09-2015 дата публикации

Vehicle networking roadside unit optimizing and deploying method based on artificial fish swarm algorithm

Номер: CN104951832A
Автор: GAO ZHENGUO, ZHU HAN, CHEN DANJIE, CHEN BINGCAI, YAO NIANMIN, LU ZHIMAO, TAN GUOZHEN
Принадлежит:

The invention provides a vehicle networking roadside unit optimizing and deploying method based on the artificial fish swarm algorithm. The vehicle networking roadside unit optimizing and deploying method aims to determine the roadside unit deployment scheme with optimal deployment benefits under within a given road network range and the given number of roadside units. The vehicle networking roadside unit optimizing and deploying method includes establishing a road network model capable of describing curved roads, comprehensively determining weight density of road sections according to vehicle density of the road sections in the road network, the regional characteristics and the number of lanes, and constructing a benefit model by using the sum of weights of all road sections within a radio coverage range of the roadside unit set as coverage benefits of the roadside unit set. The road network model and the benefit model constitute a roadside unit deployment problem model, and the roadside ...

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Номер записи: 49
07-07-2023 дата публикации

High-pressure jet grouting pile reinforcing process suitable for red-layer soft rock filling field

Номер: CN116397630A
Автор: XU NIANDONG, LI PENGCHENG, ZHAO LIPENG, GAO YANG, GAO ZHENGUO, FAN WENCHAO, WU YINRUI, MIAO FEI, DENG KEHANG, ZHOU GUOTAO, LI MENGYUAN
Принадлежит:

The invention relates to the technical field of building construction, and particularly discloses a high-pressure jet grouting pile reinforcing process suitable for a red-layer soft rock filling site, which comprises the following steps: leveling and compacting red-layer soft rock, driving a jet grouting drill rod to descend through a lifting mechanism, jetting high-pressure water to cut a soil body and pouring slurry. And in the process, the reinforcing mechanism can flap and reinforce the inner wall of the hole, so that the possibility that the hole collapses under the cutting of high-pressure water is reduced. Meanwhile, the measuring mechanism can measure the reactive force fed back by the inner wall of the hole during flapping, so that different geological stratums where the rotary spraying drill rod is located are judged, the high-pressure water pump is controlled to adjust different gears, the high-pressure water can change the cutting capacity of the high-pressure water according ...

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Номер записи: 50
23-09-2015 дата публикации

Integration flood prevention dolly

Номер: CN0204659753U
Автор: YIN XUNSHAN, LIU YANG, WU JIE, LIU YONG, YANG HUIQUAN, ZHANG XIAOQING, DOU YANJUN, YI DAYONG, QIN HUANHU, GAO ZHENGUO, ZHAO ZHONGLIANG
Принадлежит:

The utility model discloses an integration flood prevention dolly, including the automobile body, the automobile body be the open box structure in upper portion, and the walking wheel is installed to the front end of automobile body, and the rear end of automobile body is equipped with the handrail, and the inside of automobile body is equipped with the bracket that is used for placing the flood prevention water pump, is connected with on the automobile body to be used for fixed strapping of controlling flood the water pump, and the outside of automobile body is equipped with and is used for drawing in in drawing in the device in, being used for depositing the containing box of fire hose area and cable of fire hose area and cable. The utility model discloses the water pump, cable, the concentrated of fire hose area of being used for controlling flood is placed and is transported, more has the beneficial effect that occupation space is little, use manpower sparingly.

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Номер записи: 51
25-11-2015 дата публикации

Electrical equipment's shell structure

Номер: CN0204810746U
Автор: SHEN YONG, ZHAO MINGYANG, GAO ZHENGUO
Принадлежит:

The utility model discloses an electrical equipment's shell structure, each is articulated with a connecting rod through an articulated seat at the upside of cabinet door and downside for it, and the other end of two connecting rods rotates with a slider respectively to be connected, respectively is fixed with the slide on the roof of cabinet shell and the bottom plate, going up the relative bight position in angle department outdoors with the cabinet in the cabinet shell and being fixed with a projecting apparatus through the gimbal, be connected with a switch on the projecting apparatus, this switch is installed in leaning on last slide one end, opens 90 when spending when the cabinet door, leans on last slider and switch to replace and make replacing of slider open. Open 90 when spending when the cabinet door, in the projection district of the operating parameter information of each electrical equipment output on projecting apparatus projection to cabinet door, the maintainer can be ...

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Номер записи: 52
20-08-2008 дата публикации

Circulating trihedral combination measuring method of weight triangle selection method based on circle

Номер: CN0101246211A
Автор: SHAOBIN CAI, XI LI, YING TIAN, ZHENGUO GAO, NIANMIN YAO, CAI SHAOBIN, LI XI, TIAN YING, GAO ZHENGUO, YAO NIANMIN
Принадлежит:

The invention provides a circular three sides combined measure method which is based on weight triangle choice method. 1) randomly choosing two nodes A and B, calculating side a of segment AB, and calculating a2; 2) calculating x*AB; 3) repeating step 1 and step 2, calculating square of every side, and ever x*AB; 4) randomly choosing three nodes A, B and C, which are separately corresponding side a, b and c, wherein a is the shortest side; 5) if a2+c2-b2>0 and a2+b2-c2>0 and <=xa, then the triangle Delta ABC is a triangle with big weight; 6) calculating one vertex of weighing polygonal; 7) repeating the step 4,5 and 6, calculating vertexes of every weighing polygonal; 8) calculating weight centroid position of polygonal according to weight centroid method, estimated coordinate figure of unknown node: (IX,IY)=(Sigma mk=1IXk/l,Sigma mk=1IYk/l). Compared with IACT, the energy consumption of node is reduced further without reducing positioning precision.

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Номер записи: 53
03-09-2014 дата публикации

Dynamically adjusted trust value calculation method based on Beta credit system

Номер: CN104023337A
Автор: CAI SHAOBIN, PAN HONGQI, YAO NIANMIN, GAO ZHENGUO
Принадлежит:

The invention relates to a dynamically adjusted trust value calculation method based on a Beta credit system. The method comprises: based on the Beta credit system, initializing the trust values of network nodes; after the nodes are interacted, calculating the trust values T of the nodes through the following formula (shown in the descriptions) and calculating an average trust value T<-> of neighboring nodes; according to the average trust value T<-> of the neighboring nodes, determining a trusted line f of the nodes; setting up a buffer area, the upper limit of the buffer area being the trusted line f, the lower limit of the buffer area being u; and according to the trusted line f and the lower limit u of the buffer area, determining whether the nodes can be trusted.

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Номер записи: 54
02-12-2015 дата публикации

Machine for cutitng tubes

Номер: CN0204819098U
Автор: YU YINJUN, HUANG XINGAO, SUN TAO, YU ZHIKE, ZHANG FUCHANG, SU BAILIN, WANG WENZHONG, QIN XUSHENG, FENG GUANGBI, NI RUIHONG, ZHANG LI, HU WEIZHENG, JI HAIBO, LI JIE, WANG XIAOQIANG, GAO ZHENGUO, JIN JIANJUN, YAO HONGYAN, REN XINSHI, YIN YI
Принадлежит:

The utility model belongs to the technical field of the metallurgical machinery technique and specifically relates to a machine for cutitng tubes. Machine for cutitng tubes dial a system, rotatory system, the abrasive cutoff system of holding up including shelves, keeping off group system configuration and on cast tube production line transportation track, including lifting devices, lifting devices is located the below at cast tube both ends, the rotatory system that holds up supports the cast tube including rotatory riding wheel, fender wheel, rotatory riding wheel activity, and the fender wheel sets up at the cast tube female end, the abrasive cutoff system includes grinding wheel and driving motor, slip forked tail board, slip forked tail fixed plate, stock, stand lead, be equipped with the encoder on the slip forked tail fixed plate. The utility model has the advantages of being simple in structure and convenient in operation, the operation reliably realizes the cast tube and fixes ...

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Номер записи: 55
16-09-2015 дата публикации

Automatically controlled for cabinet safety device of electric power

Номер: CN0204651766U
Автор: GAO JINWEI, WANG TIANXU, GAO ZHENGUO, CHEN XIAO, YANG QINGHUA, YU QIGUANG, ZHAO ZHONGLIANG, WU JIE, WANG BING, CHEN YAN
Принадлежит:

The utility model discloses an automatically controlled for cabinet safety device of electric power, including corresponding front bezel and the back plate that the coincide is in the same place, the both sides side has an ahead board by the front axle is articulated respectively about the front bezel, and the both sides side has a back board by the rear axle is articulated respectively about the back plate, and the cross axle is installed by being in the same place with the parallel axis of front axle and rear axle is articulated above the back plate to the ahead board of homonymy and back board, and it has around cross axle wobbling locating plate to hinge on the cross axle, and above board and back board upper portion equipartition have the setting element, and the locating plate avris has set firmly locks the complex retaining member with positioning element position fixing, is equipped with the handle on the front bezel, and back flange portion is connected with the elastic rope, and ...

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Номер записи: 56
09-12-2015 дата публикации

And quick connecting device of head wire winding

Номер: CN0204858235U
Автор: GAO ZHENGUO
Принадлежит:

The utility model relates to an and quick connecting device of head wire winding belongs to the quick connecting device areas of expertise of electric wire, its characterized in that: include one end area notched connector and install the wire wrapping rod at the connector other end, be equipped with the hole on the wire wrapping rod axis, the one end opening of connector is kept away from to the hole, hole upper segment diameter is less than the hypomere diameter, is equipped with the direction recess on the hole hypomere inner wall, the wire wrapping rod lateral wall still is equipped with one and caves in, the sunken upper segment degree of depth is less than the hypomere degree of depth, forms slope surface structure, sunken hypomere and direction recess intercommunication. Compared with the prior art have and connect fast, difficult not hard up characteristics.

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Номер записи: 57
03-04-2020 дата публикации

一种新型交通标志支撑杆

Номер: CN210238349U
Автор: Hongze Piao, Zhenguo Gao, 朴鸿泽, 高振国
Принадлежит: Heilongjiang Application Electronics Co Ltd

一种新型交通标志支撑杆，包括交通标志牌、标志牌固定架、左支撑杆、右支撑杆、左升降螺纹杆、右升降螺纹杆、左三角支撑板、右三角支撑板，所述标志牌固定架内侧连接两个固定架支撑杆,所述固定架支撑杆对称设置，标志牌固定架前后两侧连接交通标志牌,所述交通标志牌对称设置，交通标志牌上部具有固定凸起,标志牌固定架上下两端具有标志牌连接耳,标志牌连接耳对称设置，标志牌连接耳内部具有固定卡槽，交通标志牌连接标志牌连接耳,固定凸起与固定卡槽相适应，固定凸起连接固定卡槽，标志牌固定架左侧连接左支撑杆,标志牌固定架在左支撑杆内滑动。

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Номер записи: 58
03-04-2020 дата публикации

一种公路新型移动护栏装置

Номер: CN210238378U
Автор: Zhe Chen, Zhenguo Gao, 陈哲, 高振国
Принадлежит: Heilongjiang Application Electronics Co Ltd

一种公路新型移动护栏装置，包括固定柱、护栏、滚轮架、紧固杆、滚轮、升降管、支撑座、转动杆、调节柱、稳固套、定位套、动力柱、操作架，所述固定柱两侧具有安装凸起，所述护栏两侧具有配合安装凸起，所述配合安装凸起通过安装轴连接安装凸起，安装凸起、配合安装凸起在安装轴上转动，所述护栏两侧具有紧固凸板，所述紧固凸板设置在护栏底部，所述滚轮架上部通过紧固杆连接护栏，所述滚轮架上部卡在紧固凸板内，所述滚轮架下部通过滚动轴连接滚轮，所述固定柱下侧具有升降管槽，所述升降管槽截面为正方形，所述升降管槽与升降管相适应，所述升降管连接升降管槽。

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Номер записи: 59
27-03-2020 дата публикации

一种公路交通安全设施工程用公路防撞隔音墙

Номер: CN210194461U
Автор: Cun Li, Zhe Chen, Zhenguo Gao, 李存, 陈哲, 高振国
Принадлежит: Heilongjiang Application Electronics Co Ltd

一种公路交通安全设施工程用公路防撞隔音墙。本产品其组成包括:底座，底座的顶部设置底固定板、并通过螺钉固定，底固定板焊接立柱，立柱的内侧设置防撞箱，防撞箱包括侧固定板，立柱与侧固定板之间通过螺钉固定，侧固定板固定连接底托板，侧固定板顺次固定连接左侧板、前板、右侧板，左侧板、前板、右侧板均固定连接底托板，左侧板、前板、右侧板、底托板、侧固定板组成防撞箱壳，侧固定板与前板之间连接一组横弹簧，防撞箱壳内注入发泡胶，侧固定板通过合页连接上扣盖，上扣盖垂直连接上扣边，上扣边扣住前板。本实用新型用于公路防撞隔音墙。

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Номер записи: 60