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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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Применить Всего найдено 16. Отображено 16.
16-05-2023 дата публикации

Wood anti-cracking agent

Номер: CN116117950A
Автор: SUN YAOXING, PANG JIUYIN, WANG YAN, WEN MINGYU, CUI XINJIE, WANG QINGPING
Принадлежит:

The invention relates to a wood anti-cracking agent, which is provided with a core layer and a shell layer coated outside the core layer, and the core layer is prepared from the following raw materials in parts by weight: one or a combination of any two or three of 8-15 parts of salicylanilide, 10-12 parts of silver-loaded nano titanium dioxide or 5-10 parts of nano xylan; the shell layer is prepared from the following raw materials in parts by weight: 80-120 parts of an ethylene monomer, 75-100 parts of a vinyl acetate monomer, 200 parts of water, 2 parts of sodium dodecyl benzene sulfonate and 2 parts of benzoyl peroxide, the anti-cracking agent takes salicylanilide, silver-loaded nano TiO2 and nano xylan as a core, and takes EVA (Ethylene Vinyl Acetate) formed by polymerizing the ethylene monomer and the vinyl acetate monomer as a shell, so that the anti-cracking agent is prepared from the following raw materials in parts by weight: 80-120 parts of an ethylene monomer, 75-100 parts of ...

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Номер записи: 1
05-03-2014 дата публикации

Diesel injector capable of successively injecting oil

Номер: CN103615344A
Автор: WANG YINYAN, HU SONG, WANG YUE, WANG HECHUN, YANG CHUANLEI, ZU XIANGHUAN, CUI XINJIE, NIU XIAOXIAO
Принадлежит:

The invention aims to provide a diesel injector capable of successively injecting oil. The diesel injector comprises an outer shell and a needle valve body. The needle valve body is located in the outer shell. The outer shell is provided with an oil inlet groove and a needle valve cavity. The oil inlet groove is communicated with the needle valve cavity. The needle valve body comprises a sealing piston and a needle valve conical surface, wherein the sealing piston is arranged on the end portion of the needle valve body, and the needle valve conical surface is located above the sealing piston. The inner wall of the outer shell is provided with a needle valve sealing surface which is located below the needle valve cavity. An oil injection cavity is formed between the sealing piston and the bottom end of the inner wall of the outer shell. The needle valve cavity is communicated with the oil injection cavity through passages. The upper ends of the passages are located in the needle valve sealing ...

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Номер записи: 2
27-06-2023 дата публикации

Tool-free mounting GPU (Graphics Processing Unit) bracket structure

Номер: CN116339457A
Автор: LUO JUNFENG, CUI XINJIE
Принадлежит:

The invention discloses a tool-free installation GPU support structure, and belongs to the technical field of GPU installation, the tool-free installation GPU support structure comprises a middle support and a rear window baffle plate, the front end and the tail end of a GPU are respectively provided with a GPU baffle plate and a GPU tail support, the upper part and the lower part of the GPU baffle plate are respectively provided with a GPU baffle plate bending part and a GPU baffle plate positioning plug, and the GPU tail support is provided with a spring bolt; the middle support is provided with a GPU tail support sliding groove and a GPU tail support positioning insertion hole. The rear window baffle is provided with a plug clamping groove and is provided with a GPU lock catch module. The GPU tail support is installed in a sliding and guiding mode through the GPU tail support sliding groove, the spring cotter is inserted into the GPU tail support positioning insertion hole, the GPU blocking ...

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Номер записи: 3
25-04-2023 дата публикации

Multi-GPU fixing structure of 4U server

Номер: CN116009662A
Автор: LUO JUNFENG, CUI XINJIE
Принадлежит:

The invention discloses a 4U server multi-GPU fixing structure which structurally comprises a case base, a server rear window baffle and GPUs, and the server rear window baffle is arranged at one end of the case base; side wall sliding grooves are formed in the two corresponding sides of the interior of the case base respectively, the middle support is arranged in the middle of the interior of the case base, the two ends of the middle support are connected with the corresponding side wall sliding grooves, one end of the GPU is connected with the server rear window baffle, and the tail support is arranged at the other end of the GPU. And the tail bracket is connected with the middle bracket. According to the multi-GPU fixing structure, the mode that a large number of screws are used for locking in the current GPU installation process is omitted, the GPUs are simply and stably fixed in the case in a tool-free installation mode, and the disassembly and assembly efficiency is improved.

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Номер записи: 4
03-09-2014 дата публикации

Gas-entraining recycling structure for cartridge receiver of centrifugal-type gas compressor with variable geometric dimension

Номер: CN104019058A
Автор: CUI XINJIE, DU XINGHUA, WANG YINYAN, YANG CHUANLEI, WANG HECHUN, LIU CHUNGANG, PAN KEYIN
Принадлежит:

The invention aims at providing a gas-entraining recycling structure for a cartridge receiver of a centrifugal-type gas compressor with a variable geometric dimension. The gas-entraining recycling structure comprises a volute shell and a gas compressor impeller which is arranged in the volute shell, wherein a primary blade and a splitter blade are respectively arranged on the gas compressor impeller along the circumferential direction of the gas compressor impeller; a ring-shaped gas control slot is arranged in the volute shell; a reflux ring is fixed in the gas control slot; the reflux ring respectively forms a reflux slot, a gas absorbing slot and a reflux channel with inner walls of volute shell in left-side, right-side and outer-side directions of the gas control slot; the reflux slot, the reflux channel and the gas-absorbing slot are communicated in sequence; the gas absorbing slot is arranged between the front edge of the primary blade and the front edge of the splitter blade; a gas ...

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Номер записи: 5
18-02-2015 дата публикации

Hydraulic oil circuit for reversing control of automatic transmission

Номер: CN104358862A
Автор: MA JING, MA QUANCHAO, GUAN WEI, ZHOU ZHANGXIA, XIA HONGBIN, ZHANG WEIMING, SUN DESHAN, YAN LILI, WANG YUE, ZHANG ZHAOKUI, LIU YUNYAN, CUI XINJIE, SONG WENFU, JIA LINNA
Принадлежит:

The invention discloses a hydraulic oil circuit for reversing control of an automatic transmission, belongs to the technical field of automotive transmissions, and solves the technical problems of obvious impact feel, short transmission life, high maintenance and repair costs and poor driving feel of a driver in a shifting process due to over-high oil pressure in a control oil circuit during reversing of an existing automatic transmission automobile. The hydraulic oil circuit is characterized in that the operations of adjusting the pressure and switching the oil circuit are carried out through solenoid valves, and the input main oil pressure is reduced and output to reversing execution elements. The hydraulic oil circuit is simple in structure and reasonable in design; the oil circuit is switched and the main oil pressure is adjusted to be relatively low under the control of the solenoid valves; the oil pressure is controlled to be within a relatively low range under the reversing working ...

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Номер записи: 6
18-07-2023 дата публикации

Calibration method for torque distribution in rear-drive DHT parallel mode

Номер: CN116451339A
Автор: WANG YUE, SONG WENFU, GUO YU, LI XUESONG, LIU YUNYAN, CUI XINJIE, BAI BING
Принадлежит:

The invention discloses a torque distribution calibration method in a rear-drive DHT parallel mode, and belongs to the field of automobile automatic transmission control. The method comprises the following steps: preparing data; determining and dispersing a power assembly working data table; screening an optimal torque distribution working scheme; generating a calibration data table; writing a calibration result into a control strategy; the method comprises the following steps: inputting specified vehicle data by utilizing simulation software, carrying a corresponding engine and a rear-drive DHT, evaluating a DHT parallel mode torque distribution part of a control strategy through simulation analysis, and if the dynamic property and the economical efficiency of a simulation result meet a design target, indicating that calibration data of DHT parallel mode torque distribution in the control strategy is qualified; otherwise, the product is unqualified. According to the method, the situation ...

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Номер записи: 7
06-08-2014 дата публикации

Diesel engine subsequent pressurizing structure with stable switching function and subsequent pressurizing method

Номер: CN103967591A
Автор: WANG YINYAN, ZU XIANGHUAN, YANG CHUANLEI, WANG HECHUN, HU SONG, CUI XINJIE, SUN YONGRUI, NIU XIAOXIAO
Принадлежит:

The invention aims at providing a diesel engine subsequent pressurizing structure with the stable switching function and a subsequent pressurizing method. An air cylinder of a diesel engine comprises a first air cylinder set, a second air cylinder set, a third air cylinder set and a fourth air cylinder set. An A-row air inlet pipe is communicated with a gas compressor of a basic turbo charger and the inlets of the first air cylinder set and the second air cylinder set, a B-row air inlet pipe is communicated with a gas compressor of a controlled turbo charger and the inlets of the third air cylinder set and the fourth air cylinder set, the outlets of the first air cylinder set and the second air cylinder set are communicated with a first A-row exhaust branch pipe and a second A-row exhaust branch pipe respectively, the outlets of the third air cylinder set and the fourth air cylinder set are communicated with a first B-row exhaust branch pipe and a second B-row exhaust branch pipe respectively ...

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Номер записи: 8
30-07-2014 дата публикации

Hot water supply device by utilizing waste gas of diesel engine and control method for hot water supply device

Номер: CN103954149A
Автор: WANG YINYAN, ZU XIANGHUAN, WANG HECHUN, HU SONG, NIU XIAOXIAO, DU XINGHUA, CUI XINJIE, YANG CHUANLEI
Принадлежит:

The invention aims to provide a hot water supply device by utilizing waste gas of a diesel engine and a control method for the hot water supply device. The hot water supply device comprises a twin cylinder, a steam tank, a steam ejector and a water storage tank, wherein the twin cylinder comprises an outer shell and an inner shell; the inner shell is positioned in the outer shell; a waste gas channel is formed between the inner shell and the outer shell; a heating pipe is arranged in the inner shell; after the waste gas of the diesel engine enters the heating pipe, the waste gas flows through the waste gas channel and is discharged into the atmosphere; the lower end of the inner shell is provided with a hot water outlet; the hot water outlet is connected with a heat consumption unit outside the outer shell; the upper end of the inner shell is provided with a water supply port and a steam outlet respectively; the steam outlet is connected with the steam tank and the steam ejector which are ...

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Номер записи: 9
16-07-2014 дата публикации

EGR (exhaust gas recirculation) and intake humidification based supercharged diesel engine environment protection device

Номер: CN103925072A
Автор: WANG YINYAN, ZU XIANGHUAN, WANG HECHUN, YANG CHUANLEI, CUI XINJIE, HU SONG, NIU XIAOXIAO
Принадлежит:

The invention aims to provide an EGR (exhaust gas recirculation) and intake humidification based supercharged diesel engine environment protection device. The device comprises a diesel engine, a turbo-supercharger, an intake pipe and an exhaust pipe, the intake pipe is communicated with the diesel engine and a compressor of the turbo-supercharger, and the exhaust pipe is connected with the diesel engine and a turbine of the turbo-supercharger. The device further comprises a steam generator, a gas storage tank, a condenser, an EGR cooler and a steam ejector, the steam ejector is mounted on the intake pipe, the EGR cooler is mounted between the steam ejector and the exhaust pipe, a cooling water outlet of the EGR cooler and the turbine are communicated with the steam generator respectively, the steam generator is communicated with the gas storage tank and the atmosphere, the gas storage tank is communicated with the steam injector and a cooling water inlet of the EGR cooler, and the condenser ...

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Номер записи: 10
28-01-2015 дата публикации

Device and method for controlling surging prediction of sequential turbocharging system

Номер: CN104314668A
Автор: WANG YINYAN, ZU XIANGHUAN, WANG JING, YANG CHUANLEI, CUI XINJIE, WANG HECHUN, CHEN DEFU, ZHANG CHAO
Принадлежит:

The invention provides a device and a method for controlling surging prediction of a sequential turbocharging system. The device comprises a dynamic pressure sensor, a revolution speed sensor, an air flowmeter, a deflation valve and a surging prediction controller, wherein the air flowmeter and the pressure sensor are respectively arranged at an inlet and an outlet of a gas compressor; the revolution speed sensor is arranged on one side of the gas compressor; the deflation valve is arranged at the outlet of the gas compressor; turbocharging pressure, the revolution speed of a turbocharger and real-time data of air quality and flow parameters are acquired and stored by a data acquiring module, and are transmitted to a prediction preprocessing module; parameter data are transmitted to a grey prediction module and are subjected to grey prediction; a prediction result and actual measurement surging prediction data information are compared to judge whether surging occurs or not; and commands ...

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Номер записи: 11
02-06-2023 дата публикации

Trench reinforcing equipment for land reclamation

Номер: CN116201074A
Автор: CUI XINJIE, LIU TAO, ZHANG ZHENZHU
Принадлежит:

The invention discloses ditch reinforcing equipment for land reclamation. The ditch reinforcing equipment comprises a seat structure; the supporting assembly is connected to one end of the seat structure; the trough part is connected to the other end of the seat structure, the top of the trough part is open, the trough part moves along the ground on the two sides of the top of the ditch, and the middle part of the trough part is suspended in the ditch; one side of the first forming pressing part is connected with the trough part, the top of the first forming pressing part is open and is suspended in the ditch, a V-shaped notch is formed between the first forming pressing part and the trough part, cement is contained between the first forming pressing part and the trough part, and the cement enters the ditch along the V-shaped notch and is extruded by the first forming pressing part to cover the inner wall of the ditch; forming a V-shaped cement covering layer on the inner wall of the ditch ...

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Номер записи: 12
11-07-2023 дата публикации

Peanut harvester auxiliary device capable of adjusting fruit falling position and turning and airing fruits

Номер: CN116406557A
Автор: CUI XINJIE
Принадлежит:

The peanut harvester auxiliary device is installed at the discharging end of a peanut harvester, the peanut falling position on a receiving and rotating cylinder is changed by adjusting a side plate, the receiving and rotating cylinder can postpone falling of peanuts, peanut vines continue to fall according to the balance law, and in the process, peanut turning is completed. The receiving drum rotates according to eccentric gravity of falling peanuts, backward swinging of the receiving drum is achieved according to the amount of the falling peanuts, the falling speed is increased, material blocking is prevented, external power is not needed in the peanut turning process, the overall structure is more compact, oil consumption is reduced, the harvesting cost is reduced, falling materials are prevented from deviating to the outer side through a gathering rod, and material hanging can be avoided. Peanut falling positions of falling peanuts can be changed according to the adjusting side plates ...

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Номер записи: 13
10-02-2016 дата публикации

Novel automatic gearbox hydraulic pressure cooling and lubrication oil circuit structure

Номер: CN0205026079U
Автор: MIAO YUCHANG, ZHOU ZHANGXIA, JIA LINNA, LI BINLONG, MA QUANCHAO, YAN LILI, MA JING, GUAN WEI, WANG YUE, ZHANG ZHAOKUI, CUI XINJIE, SONG WENFU, WANG MO, ZHANG XIAODONG, ZHANG LIANG, SU JUNYUAN, ZHAO ZHIYU
Принадлежит:

The utility model provides a novel automatic gearbox hydraulic pressure cooling and lubrication oil circuit structure, relates to a derailleur hydraulic pressure cooling and lubrication oil circuit structure. The utility model discloses a solve present oil circuit cooling circulation, hydraulic oil viscosity is high when oil temperature is lower, the circulation is poor, through cooler systemic circulation flow losses are many and oily temperature rise height is slower, appear easily when the cold start operating mode that the reaction is slow, the lubrication harmfully, the unstable problem of oil pressure. The utility model discloses a second oil circuit passes through the inlet connection of second check valve and third oil circuit, is connected with the cooler on the third oil circuit, and the tributary of lubricated oil circuit is connected to the exit end of third oil circuit, and the oil feed side -mounting of third oil circuit has front end bypass oil circuit, and front end bypass ...

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Номер записи: 14
03-06-2015 дата публикации

Sequential supercharged diesel engine switching stabilizing device and control method

Номер: CN104675512A
Автор: WANG YINYAN, ZU XIANGHUAN, WANG HECHUN, YANG CHUANLEI, ZHANG CHAO, CHEN DEFU, CUI XINJIE
Принадлежит:

The invention aims to provide a sequential supercharged diesel engine switching stabilizing device and a control method. The control method includes connecting gas compressors of basic superchargers to diesel engine cylinders by row-A gas inlet pipes; connecting turbines of the basic superchargers to the diesel engine cylinders by row-A exhaust pipes; connecting gas compressors of controlled superchargers to the diesel engine cylinders by row-B gas inlet pipes; connecting turbines of the controlled superchargers to the diesel engine cylinders by row-B exhaust pipes; mounting row-A intercoolers on the row-A gas inlet pipes; mounting row-B intercoolers, air valves and gas vent valves on the row-B gas inlet pipes; mounting gas valves on the row-B exhaust pipes; communicating the row-A gas inlet pipes with the row-B gas inlet pipes via gas inlet communicating pipes; communicating the row-A exhaust pipes with the row-B exhaust pipes via exhaust communicating pipes; connecting shafts of the controlled ...

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Номер записи: 15
30-07-2014 дата публикации

Gas inlet channel humidifying device for supercharged diesel engine

Номер: CN103953470A
Автор: WANG YINYAN, ZU XIANGHUAN, YANG CHUANLEI, WANG HECHUN, NIU XIAOXIAO, DU XINGHUA, CUI XINJIE, HU SONG
Принадлежит:

The invention aims to provide a gas inlet channel humidifying device for a supercharged diesel engine. The gas inlet channel humidifying device comprises a control water tank, a steam generator, a first turbine supercharger and a second turbine supercharger, wherein the steam generator is internally provided with a heating pipeline; waste gas enters a heating pipeline of the steam generator after passing through a first turbine; the heating pipeline is connected with a second turbine and the atmosphere respectively through a three-way solenoid valve; the second turbine is communicated with the atmosphere; the control water tank is connected with the steam generator and injects water into the steam generator; a venturi pipe is mounted on a gas inlet pipe between the first gas compressor and a diesel engine air cylinder; the water in the steam generator is heated by the waste gas in the heating pipeline to generate steam; the steam enters the venturi pipe after passing through a second gas ...

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Номер записи: 16