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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 7. Отображено 7.
30-03-2018 дата публикации

Formula spraying protective material closing device is inhaled to magnetism

Номер: CN0207154006U
Автор: SONG HAIJIANG, YANG YIFEI, DOU XUEFENG, LENG PING, AN YUANYUAN, LIU NING, TIAN QIANG, LIU ZILIAN, ZHAI GANG
Принадлежит: HEBEI CONSTR GROUP CORP LTD, HEBEI CONSTRUCTION GROUP CORPORATION LIMITED.

The utility model discloses a formula spraying protective material closing device is inhaled to magnetism, including compression resilient sheet, bolt and magnetic sheet, compression resilient sheet with the magnetic sheet passes through bolted connection will through the nut the magnetic sheet with compression resilient sheet compresses tightly and fixes on the bolt, the magnetic sheet with be provided with the gasket between the compression resilient sheet, the magnetic sheet is close to the bolt head one end, spraying protective material covers at the steel member on the surface, the magnetic sheet passes through spraying protective material adsorbs the steel member surface, compression resilient sheet will the compaction of spraying protective material is in the steel member on the surface. The utility model adopts the above structure formula spraying protective material closing device is inhaled to magnetism, can solve the fixed problem of steel member spraying protective material, ...

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Номер записи: 1
17-02-2016 дата публикации

Malleation lasts administering means and needle, central venous catheter are kept somewhere to vein

Номер: CN0205031651U
Автор: DOU XUEFENG, ZHANG LIANGLI
Принадлежит:

The utility model belongs to the field of medical equipment, a malleation is administering means continuously is related to, including malleation reservoir and joint, the malleation reservoir adopts the elasticity material to make, sets up one -way medicine mouth and the play medicine mouth of adding on the malleation reservoir, goes out the medicine mouth and passes through current -limiting pipe and articulate. This malleation lasts administering means can provide continuous positive airway pressure to realize to last give liquid, is giving the liquid in -process, can restrict the exit velocity and the output quantity of liquid medicine through the current -limiting pipe, with infusion time (giving the liquid time promptly) of guaranteeing to pour into the liquid medicine into through the malleation reservoir in the plan time frame, this device is applicable to the medical instrument who needs the vein to keep somewhere, and the range of application is wide. The utility model discloses ...

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Номер записи: 2
11-03-2015 дата публикации

Improved heavy oil thermal recovery method and device

Номер: CN104405354A
Автор: ZHANG MAOLIN, DONG YUE, WANG YANSHENG, DOU XUEFENG, JI CHENG, DUAN MINGFU, MING DEFU, WANG HUAILONG, GUO SHASHA, WEN ZHIPING, CAI JUNJUN, CHEN DUJUAN
Принадлежит:

The invention discloses an improved heavy oil thermal recovery device. The device comprises a pumping rod; the pumping rod is provided with at least two sets of independent gas injection devices; each gas injection device comprises a gas injection pipeline, an auxiliary injection pipeline and a sampling pipeline; the top end of each gas injection pipeline is provided with a steam injection valve and an oil outlet valve; the top end of each auxiliary injection pipeline is provided with a check valve; a pressure sensor probe, a temperature sensor probe and a dryness sensor probe are arranged in the sampling pipeline. The invention also discloses a heavy oil recovery method by using the heavy oil thermal recovery device. A steam huff and puff mode and a steam flooding mode are organically combined and are used circularly. The device and the method can overcome defects in the prior art, the oil extraction rate in the whole heavy oil recovery process is improved and the exploitation cost is ...

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Номер записи: 3
30-10-2020 дата публикации

Auxiliary overturning and hoisting device for outwards-extending flange box beam

Номер: CN0211812997U
Автор: HUO SHENGXIONG, YANG YIFEI, GAO DONGWANG, ZHANG BINGJIANG, WANG TENGDA, LIU ZILIAN, JIA XIONGFEI, DOU XUEFENG, LYU ZHAO
Принадлежит: HEBEI CONSTR GROUP CORP LTD, HEBEI CONSTRUCTION GROUP CORPORATION LIMITED

The utility model discloses an auxiliary overturning and hoisting device for an outwards-extending flange box beam, and belongs to the technical field of hoisting devices. A clamping mechanism for clamping a workpiece is arranged on the lower portion of the lifting device connecting rod and comprises a first clamping unit and a second clamping unit which are the same in structure. A clamping plateII of the clamping unit II is connected with the mounting plate II through a screw rod; a through hole allowing the lead screw to penetrate through is formed in the second mounting plate, a nut matched with the lead screw is arranged at the through hole, a mounting hole allowing the lead screw to penetrate through is formed in the second clamping plate, a sliding groove is formed in the side wallof the mounting hole, a sliding block matched with the sliding groove is arranged on the side face of the lead screw, and the sliding block is located in the sliding groove and rotationally connectedwith ...

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Номер записи: 4
25-04-2023 дата публикации

Loading, collecting and uploading integrated intelligent anchor rod drawing tester device

Номер: CN116008081A
Автор: QI DIANMIN, WANG CONGXIAN, DOU XUEFENG, LUO HAO, LUO TING
Принадлежит:

The invention discloses a loading, collecting and uploading integrated intelligent anchor rod drawing tester device which comprises a metal plate shell, an oil way manifold block, a motor, a hydraulic pump head and an oil tank, the oil way manifold block is arranged in the metal plate shell, the motor and the hydraulic pump head are both arranged on the oil way manifold block, the oil way manifold block is connected with the oil tank, and the oil tank is connected with the oil way manifold block. The oil way manifold block and the oil tank are provided with monitoring elements, the system is characterized by further comprising a controller, the controller is electrically connected with the monitoring elements and the motor, and a wireless remote control module and a cloud upload module are integrated on the controller. The device has the following beneficial effects: by additionally arranging the controller integrated with the wireless remote control module and the cloud upload module, ...

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Номер записи: 5
05-02-2014 дата публикации

Device for monitoring dynamic hydrogen sulfide removing effect of drilling fluid

Номер: CN103556966A
Автор: ZHANG ZHI, DOU XUEFENG, ZENG DEZHI, HU JUNYING, SHI TAIHE, HOU DUO, ZHONG YUSHI
Принадлежит:

The invention relates to the field of oil drilling gas detection equipment, particularly to a device for monitoring a dynamic hydrogen sulfide removing effect of a drilling fluid. According to the device, the hydrogen sulfide absorption effect of the drilling fluid can be detected accurately under a dynamic condition of drilling. The device comprises a gas storage tank, a gas-liquid mixing tank, a gas-liquid separation tank and a gas measuring tank which are sequentially connected, wherein the gas-liquid mixing tank is also connected with a drilling fluid storage tank and formed by sleeving an inner tank with an outer tank. Final parameters of the hydrogen sulfide removing effect of the drilling fluid under the dynamic condition can be calculated finally through obtaining the corresponding consumed drilling fluid volume and the actually absorbed hydrogen sulfide volume. The device can be used for monitoring the hydrogen sulfide removing effect of the drilling fluid under the dynamic condition ...

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Номер записи: 6
30-06-2023 дата публикации

Self-sealing infusion apparatus capable of automatically stopping liquid

Номер: CN116350881A
Автор: DOU XUEFENG, ZHANG LIANGLI, DOU HUASHU
Принадлежит:

The invention relates to a self-sealing infusion apparatus capable of automatically stopping liquid. The infusion apparatus comprises a plastic steel needle, a drip chamber, a liquid stopping clamp, a flow regulator, a precision filter, a spiral tee joint and an intravenous injection needle which are communicated through a hose, the drip chamber comprises a drip chamber cover body, and a liquid inlet hose, a medicine adding tee joint, a soft plug and a pipe clamping ring are arranged on the drip chamber cover body. The lower end of the drip chamber barrel body is provided with a drip chamber end socket, the lower end of the drip chamber end socket is provided with an extension tube, the lower portion of the extension tube is provided with a liquid passing groove, a sealing mechanism is movably inserted into the extension tube, and the lower end of the extension tube is provided with a liquid outlet hose. According to the self-sealing automatic liquid stopping infusion apparatus, the infusion ...

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Номер записи: 7