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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 3. Отображено 3.
30-05-2023 дата публикации

Precise control system for unit backpressure by indirect air cooling tower fan section shutters

Номер: CN116182624A
Автор: CHENG YANNAN, YAN RUIDONG, LIU TIEMIAO, CHENG JUNNAN, LIANG RUIPING, GAO XIAOFEI, YAN XINDI, NIE JIANGYUAN, WU XIA, YUE HENGGONG, YAN HUIJUN, WANG SIPEI
Принадлежит:

The invention relates to the technical field of indirect air cooling towers, and discloses a precise control system for unit backpressure by a fan section shutter of an indirect air cooling tower, which comprises a temperature sensor, a data acquisition unit, a data processing unit and a control unit, the data processing unit is used for generating a first control parameter according to the preset shutter return water temperature, the preset host inter-cooling temperature and a PID discretization algorithm model, generating a second control parameter according to the wind speed and the wind direction, and sending the second control parameter to the indirect air cooling tower; and the data control unit is used for generating a third control parameter according to the unit load and obtaining an optimized return water temperature, and determining a shutter opening signal according to the relationship between the optimized return water temperature and the return water temperature of the return ...

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Номер записи: 1
05-05-2023 дата публикации

Automatic oil gun atomizing sheet cleaning device and alarm system

Номер: CN116066821A
Автор: CHENG YANNAN, LIU TIEMIAO, SUN JIANGUO, YAN HUIJUN, CHENG JUNNAN, NIE JIANGYUAN, ZHANG QINGFENG, HAO YANBIN, FAN SHUTONG, LIU XUEJIAO, YUE HENGGONG, GAO XIAOFEI, ZHANG JING
Принадлежит:

The invention relates to the technical field of oil gun control, in particular to an automatic oil gun atomization piece cleaning device and an alarm system. Comprising a cleaning device, an alarm system and a DCS interlocking loop. The cleaning device comprises a propeller; the cleaner is embedded in the oil gun pipeline, a propelling track is arranged in the cleaner, and the propelling track is arranged on the inner wall of the oil gun pipeline; the propelling pipe is embedded into the oil gun pipeline, and the propelling pipe is fixedly connected with the propelling track; the atomization piece is arranged in the oil gun pipeline, a plurality of atomization holes are formed in the atomization piece, and the cleaner is matched with the atomization holes; the propelling pipe is used for propelling the cleaner to the atomizing sheet along the propelling track; and the cleaner is used for cleaning oil sludge in a plurality of atomization holes in the atomization sheet. When an oil gun is ...

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Номер записи: 2
07-07-2023 дата публикации

Quick-cleaning photovoltaic device

Номер: CN116404967A
Автор: LI ZHIHONG, YANG DEZHONG, QIAO JIANDONG, WANG LESHENG, YU RISHENG, HAO YUEMING, HU XIANZHI, YANG BING, GUO XUAN, WANG YIJIE, CHENG YUE, NIE JIANGYUAN, WANG WENXUAN, ZHAO XIAOJUAN, GAO YANNI
Принадлежит:

The invention discloses a quick-cleaning photovoltaic device, which comprises a main frame mechanism, a cleaning mechanism and a photovoltaic part, and is characterized in that the main frame mechanism comprises a main frame body, a mounting piece arranged on the main frame body and the photovoltaic part arranged on the main frame body through the mounting piece; and the vibration mechanism comprises a driving assembly arranged on the main frame body and a pushing assembly in transmission connection with the driving assembly. A vibration mechanism is arranged, a driving assembly drives a pushing assembly to rotate, a photovoltaic part is rotationally connected with a main frame body through one end of a mounting piece, the other end of the photovoltaic part can swing in a small range, and in the process that the pushing assembly rotates in the first direction, the photovoltaic part is pushed to rotate by a certain angle with one connecting point of the photovoltaic part and the main frame ...

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Номер записи: 3