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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 4. Отображено 4.
11-04-2023 дата публикации

Automatic dust removal device and method for terminal box of transformer substation

Номер: CN115954776A
Автор: LI ZHENG, SONG ZEYU, CHEN LEIYU, YU YONG, YU HAIFENG, YANG LIANYU, SHI LEI, YANG GUANGXING, JIA XINHUA, ZHANG JUAN, ZHAO YAN, DU PENG, LI JIABIN, LI QIANG, ZHENG WEI, YAO HONGHAO, LYU BINGGANG
Принадлежит:

The invention relates to an automatic dust removal device and method for a transformer substation terminal box, and belongs to the technical field of transformer substation secondary equipment. According to the technical scheme, a front door high-pressure gas spray gun (1) and a rear door high-pressure gas spray gun (4) are arranged on the inner sides of a terminal box front door (2) and a terminal box rear door respectively, a high-pressure gas spray gun controller (3) is arranged on the side wall, close to a hinged shaft, of a terminal box body (7), and the front door high-pressure gas spray gun (1) and the rear door high-pressure gas spray gun (4) are both connected with the high-pressure gas spray gun controller; and an exhaust fan II (8) and an exhaust fan I (5) are respectively arranged on the inner walls of the two sides of the terminal box body and are both connected with the fan controller (6). The terminal box dust removal device has the beneficial effects that automatic regular ...

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Номер записи: 1
11-08-2023 дата публикации

Anti-seepage covering system for roof of power distribution station

Номер: CN116575654A
Автор: LI ZHENG, CHEN LEIYU, YU HAIFENG, SONG ZEYU, CHEN XUEWEI, YANG LIANYU, YU YONG, SHI LEI
Принадлежит:

The invention provides a power distribution station roof anti-seepage covering system, and relates to the technical field of buildings, the power distribution station roof anti-seepage covering system comprises a bearing frame, a plurality of precast slabs and a plurality of joint units, the precast slabs and the joint units are arranged on the bearing frame, the joint units are arranged between every two adjacent precast slabs, and the joint units are arranged on the bearing frame. Each joint unit comprises a packaging strip and a bearing strip, an inserting groove is formed between the packaging strip and the bearing strip, a drainage groove is further formed in the bearing strip, the side edge of the prefabricated plate is suitable for being inserted into the inserting groove, and the inserting groove is communicated with the drainage groove. The anti-seepage covering system for the roof of the power distribution station has the advantages that deformation and damage are not prone to ...

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Номер записи: 2
11-07-2023 дата публикации

Terminal box fresh air dedusting and dehumidifying integrated system and method

Номер: CN116417913A
Автор: LI ZHENG, CHEN LEIYU, YU YONG, SONG ZEYU, SHI LEI, YANG LIANYU, WANG CHAO, DU PENG, YANG GUANGXING, LI CHAO, ZHANG JIANFEI, JIA XINHUA, YANG HONGHONG, LI JIABIN, ZHANG JUAN, LI QIANG
Принадлежит:

The invention relates to a terminal box fresh air dedusting and dehumidifying integrated system and method, and belongs to the technical field of transformer substation terminal boxes. According to the technical scheme, an upper air pipe (5) is arranged on the upper portion of a terminal box (8) and communicates the interior and exterior of the terminal box, an upper air pipe network (4) is arranged at an outer port of the upper air pipe, and an upper air pipe fan (6) is arranged at an inner port of the upper air pipe; a lower air pipe (2) is arranged at the lower part of the terminal box and is communicated with the inside and outside of the terminal box, an outer port of the lower air pipe is provided with a lower air pipe network (1), and an inner port of the lower air pipe is provided with a lower air pipe fan (3); the lower air pipe fan and the upper air pipe fan are respectively connected with a time relay (7), and the time relay controls the lower air pipe fan and the upper air pipe ...

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Номер записи: 3
22-08-2023 дата публикации

Rain leakage monitoring device for transformer substation

Номер: CN116625589A
Автор: LI ZHENG, CHEN LEIYU, YU HAIFENG, SONG ZEYU, CHEN XUEWEI, YANG LIANYU, YU YONG, SHI LEI
Принадлежит:

The invention provides a transformer substation rain leakage monitoring device, and relates to the field of transformer substation protection equipment. The device comprises a water retaining bar and water leakage point indicating mechanisms arranged on the water retaining bar at intervals. The water retaining strip is annularly arranged on the wall around the transformer substation and located below the roof, the vertical section of the water retaining strip is in an L shape, the side wall of the transverse end of the water retaining strip is connected with the wall, and a water flow channel is formed between the side wall of the vertical end of the water retaining strip and the wall; the water leakage point indicating mechanism comprises a water collecting pipe, the top of the water collecting pipe is communicated with the water flow channel, and the bottom of the water collecting pipe is connected with a cover body playing a sealing role through a magnet. The device has the advantages ...

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Номер записи: 4