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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 6. Отображено 6.
21-07-2023 дата публикации

Pipeline dredging machine vehicle and operation method thereof

Номер: CN116464147A
Автор: HU YONG, CHENG PIN, LI XIAODONG, ZHA RONGRUI, YAN XIANG, ZHAO PEISHUANG, GUO JINMIN, AN KEJUN, XIA YIDAN, BO ZIWEI, FAN MU
Принадлежит:

The invention discloses a pipeline dredging machine vehicle which comprises a vehicle body and is characterized in that the left end of the vehicle body is connected with a mud storage box, the left end of the mud storage box is communicated with a mud suction pipe, advancing devices are installed on the front side and the rear side of the lower portion of the vehicle body, and the left end of the lower portion of the vehicle body is connected with a bucket. The outer wall of the vehicle body is connected with a control motor, the output end of the control motor is connected with a gear, and the end of the gear is connected with a mechanical cleaning device. The structure design is reasonable, the machine vehicle can complete operation on sludge in a water pipe, and the stability of the whole machine is improved.

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Номер записи: 1
11-08-2023 дата публикации

Composite plugging device and construction method

Номер: CN116575412A
Автор: XIAO HAIBIN, ZHA RONGRUI, WEI YIKUN, CHENG PIN, LI LI, ZHANG PENG, HU YONG, LI XIAODONG, XU XIAOKUN, ZHAO PEISHUANG, YANG GUANFA, DUAN BIHUI, ZHANG WEIMING
Принадлежит:

The invention discloses a combined type plugging device and a construction method.The plugging device comprises a flood discharge tunnel, plugging air bags, a pressure reducing valve and a buffering device, the buffering device is arranged at an inlet of the flood discharge tunnel, a concrete cavity is poured in the flood discharge tunnel, and the plugging air bags are communicated with one another; the two blocking air bags are located on the left side and the right side of the concrete wall correspondingly, the pressure reducing valve is installed on the concrete wall, the construction method comprises the following steps of S1, buffer device construction and S2, blocking air bag construction, and the construction method has the beneficial effects that blocking is achieved through combination of the buffer device and the buffer air bags, and the better blocking effect is achieved; the plugging effect is achieved through the impact force of water flow, and no extra power source is needed ...

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Номер записи: 2
04-07-2023 дата публикации

Rapid plugging device and plugging method for long crack seepage point at pipeline elbow

Номер: CN116379251A
Автор: DONG YUBO, SHU YUMING, ZHA RONGRUI, YAN XIANG, MA YUNHUA, LI ZHENG, LI HELIANG, YUAN JIE, YANG MINGGUANG, WU XIAOHU, QIN CHUAN, BI HANWEN, SUN GUIXUN, WANG JIANG, ZHU HONGZHENG, YUAN ZHIZHI, YANG TONG, LUO GUANGHUI, ZHANG LICHAO, DENG SHUANG, LYU TONG, ZHAO LONG, ZHANG WEIMING
Принадлежит:

The invention provides a quick plugging device and method for a long crack seepage point at a pipeline elbow. The method comprises the following steps: temporarily plugging a crack on a pipeline by adopting a waterproof adhesive tape; a rubber ring is wound around the lower end of the waterproof adhesive tape, the lower end of the rubber ring is tightly hooped through a hose clamp, the upper end of the rubber ring is in an open shape, and a lower transition plate is welded to the lower portion of the rubber ring; a straight pipe fitting, a bent pipe fitting and an upper transition plate are sequentially welded on the lower transition plate, and a drain valve is mounted on the straight pipe fitting. The plugging device and the plugging method are suitable for the situation that a long crack water leakage point at a large-pipe-diameter stainless steel pipe elbow cannot isolate water drainage or is located at the water adjacent position of a draft tube, the long crack can be reliably and permanently ...

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Номер записи: 3
04-08-2023 дата публикации

Bionic honeycomb wall barrel-shaped air bag plugging structure and control method

Номер: CN116537128A
Автор: ZHA RONGRUI, WEI YIKUN, CHENG PIN, ZHAO PEISHUANG, YU JIYUAN, HU YONG, LI XIAODONG, PU ZHONGYONG, JIAN YUNZHONG, TAN BIN, YANG GUANFA, GUO JINMIN, SU WUHUA
Принадлежит:

The invention discloses a bionic honeycomb wall barrel-shaped air bag blocking structure and a control method.The blocking structure comprises a flood discharge channel, a blocking air bag, an upper end connecting cover and a lower end connecting cover, the upper end connecting cover and the lower end connecting cover are fixed to the left end and the right end of the blocking air bag correspondingly, and the blocking air bag is arranged in the flood discharge channel; the lower end connecting cover is fixedly connected with an air inlet pipe and an exhaust pipe, the heads of the air inlet pipe and the exhaust pipe are connected with an external air pump, the control method comprises the following steps of S1, installation, S2, plugging and S3, deflation, the wall layer of the structure is of a bionic honeycomb structure, the compressive strength of the air bag can be improved, the structure is simple, and the cost is low. The method is suitable for circular channels. Through the control ...

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Номер записи: 4
08-08-2023 дата публикации

Tunnel dredging robot

Номер: CN116556452A
Автор: ZHA RONGRUI, ZHAO PEISHUANG, KONG MING, CHENG PIN, HU YONG, PU ZHONGYONG, JIAN YUNZHONG, LI XIAODONG, HE JIULONG, AN KEJUN, XIONG DINGSONG, CAO XUEXING, YU JIYUAN, YANG GUANFA
Принадлежит:

The invention discloses a tunnel desilting robot in the technical field of water conservancy desilting, which comprises a main box body, a rotating box and a sludge pump, a driving cavity and a processing cavity are arranged in the main box body, a first filter screen, a second filter screen and a screw shaft are arranged in the driving cavity, an adjusting assembly and a telescopic assembly are arranged on the rotating box, and a scraper is arranged above the rotating box. The positions of the scraping plate and the stirring assembly are adjusted through the adjusting assembly and the telescopic assembly, and the tunnel cleaning device adapts to tunnels of different sizes; the rotating box moves through the driving assembly, the scraper moves along the wall face of the upper portion of the tunnel, a small amount of sludge attached to the wall face of the upper portion of the tunnel is scraped and cleaned, meanwhile, the stirring assembly stirs the sludge and water deposited on the lower ...

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Номер записи: 5
30-06-2023 дата публикации

Equipment defect detection method based on image recognition and terminal equipment

Номер: CN116359222A
Автор: XU JIAN, ZHENG SHUANG, ZHA RONGRUI, YAN XIANG, ZHANG GANG, LIU RUNBING, ZHANG ZHENGYU, DONG ZHILEI, YANG KANG, LYU TONG, ZHU CUNLI
Принадлежит:

The invention is suitable for the technical field of defect detection, and provides an equipment defect detection method based on image recognition and terminal equipment, and the method comprises the steps: obtaining an original infrared thermogram of to-be-detected equipment collected by an infrared thermal imaging device, and the infrared thermogram comprises the temperature identification information of each to-be-detected part of the to-be-detected equipment; positioning each to-be-measured component in the original infrared thermogram, and determining the temperature value of each to-be-measured component based on the temperature identification information of each to-be-measured component; based on the temperature value of each to-be-detected component, performing thermal defect detection on the to-be-detected equipment by adopting a preset thermal defect detection strategy corresponding to the heating type of the to-be-detected equipment, and determining a target defect type of the ...

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Номер записи: 6