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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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Применить Всего найдено 3. Отображено 3.
27-08-2021 дата публикации

Conflux box shell structure matched with photovoltaic power generation panel group for use

Номер: CN214069886U
Автор: ZHOU YUN, CHAO DAIFENG, LUO SHUJIANG, ZHANG XIANG, LI WEI, 周韵, 晁岱峰, 骆书江, 章翔, 李伟
Принадлежит: POWERCHINA GUIZHOU ELECTRIC POWER DESIGN RES INSTITUTE CO LTD, POWERCHINA GUIZHOU ELECTRIC POWER DESIGN RESEARCH INSTITUTE CO., LTD., 中国电建集团贵州电力设计研究院有限公司

The utility model discloses a combiner box housing structure used in cooperation with a photovoltaic power generation panel group, comprising a foundation, a column and a combiner box body, a cable is guided to the combiner box through a bridge, the bottom of the combiner box body is provided with a threading mechanism corresponding to the bridge, and the inlet part of the threading mechanism extends out of the combiner box body and is communicated with the bridge. An outlet of the threading mechanism is communicated with the bottom end of the combiner box body, and the threading mechanism is internally provided with a distributor plate. The side, away from the threading mechanism, of the combiner box body is hinged to a door body, the two sides of the combiner box are connected with stand columns through connecting pieces, and the stand columns are symmetrically arranged on the top of a foundation. The inlet and the outlet of the threading mechanism are respectively communicated with the ...

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Номер записи: 1
30-10-2020 дата публикации

Radial guide vane type submersible sewage pump and shaft mounting assembly

Номер: CN0211819968U
Автор: CHAO DAIFENG, WANG JINYU
Принадлежит: TIANJIN KAIRUN PUMP IND CO LTD, TIANJIN KAIRUN PUMP INDUSTRY CO., LTD.

The utility model relates to the technical field of sewage pumps. The utility model discloses a radial guide vane type submersible sewage pump and a shaft mounting assembly. The submersible pump comprises a top cover, an upper bearing seat, a sleeve, a lower bearing seat, a bottom cover, an upper bearing, a rotating shaft, a submersible motor, a lower bearing, an upper bearing cover, an impeller,radial guide vanes and a base, the top cover is arranged at the top of the upper bearing seat; the upper bearing seat is arranged at the top of the sleeve; the bottom of the top cover, the upper bearing seat and the top of the sleeve are connected through bolts; the lower bearing seat is fixed at the bottom of the sleeve through a bolt; the upper bearing is installed in the center of the lower portion of the upper bearing seat, the lower bearing is installed in the center of the upper end of the lower bearing seat, the submersible motor is fixed in the center of the sleeve, the rotating shaftis ...

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Номер записи: 2
30-10-2020 дата публикации

Novel high-heat-dissipation space guide vane type mining submersible pump

Номер: CN0211819964U
Автор: CHAO DAIFENG, WANG JINYU
Принадлежит: TIANJIN KAIRUN PUMP IND CO LTD, TIANJIN KAIRUN PUMP INDUSTRY CO., LTD.

The utility model relates to the technical field of submersible pumps. The utility model discloses a novel high-heat-dissipation space guide vane type mining submersible pump. The submersible pump comprises a submersible motor, a flow channel, a water protection barrel shell, a space guide vane body, an impeller, an inner barrel shell, a top cover, a lower mounting seat, an upper mounting seat, aninner top shell and a rotating shaft, the bottom of the water protection barrel shell is installed on the outer edge of the upper end of the space guide vane body in a sealed mode. The bottom of theinner barrel shell is also installed at the upper end of the space guide vane body in a sealed mode, the inner barrel shell is located in the water protection barrel shell, a flow channel is formed between the inner barrel shell and the water protection barrel shell, the upper installation base is installed on the inner side of the top of the inner barrel shell, the inner top shell is installed onthe ...

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Номер записи: 3