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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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Форма поиска

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.
21-07-2023 дата публикации

Pipeline dredging machine vehicle and operation method thereof

Номер: CN116464147A
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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04-07-2023 дата публикации

Dredging equipment

Номер: CN116378144A
Принадлежит:

The invention relates to the technical field of desilting, in particular to desilting equipment which comprises a stirring assembly, a blockage removing assembly and a fixing component, the stirring assembly comprises a driving component and a stirring component, one end of the driving component is connected with the stirring component, and the driving component can stretch or contract to drive the stirring component to move in the vertical direction; the unblocking assembly comprises a base and a first unblocking part, one end of the base is connected with the driving part, one end of the first unblocking part is connected with the end, away from the driving part, of the base, the first unblocking part comprises a rotating frame and a plurality of blades, one ends of the blades are connected with the rotating frame, and the other ends of the blades are connected with the driving part; the multiple blades are arranged in the circumferential direction of the rotating frame at intervals, ...

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15-08-2023 дата публикации

Construction method and structure for preventing limnoperna fortunei in hydraulic tunnel

Номер: CN116591708A
Принадлежит:

The invention discloses a construction method for preventing and controlling limnoperna fortunei in a hydraulic tunnel and a limnoperna fortunei preventing structure based on the method. The construction method for preventing and controlling limnoperna fortunei in the hydraulic tunnel comprises the following steps that S1, the wall face of the hydraulic tunnel is cleaned; s2, the cleaned wall face of the hydraulic tunnel is dried; s3, a base surface coating is added to the wall face of the hydraulic tunnel; s4, potholes in the wall face of the hydraulic tunnel are repaired, and a pothole repairing coating is formed; and S5, a limnoperna fortunei adhesion preventing coating is added to the wall face of the hydraulic tunnel. According to the construction method for preventing and controlling the limnoperna fortunei in the hydraulic tunnel, attachments such as the limnoperna fortunei on the wall face can be cleared away, a coating can be added to the wall face easily, and the coating and the ...

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