The invention discloses a ventilation weather-tight cover device for a full-rotation tugboat, and the ventilation weather-tight cover device comprises a fan protection space piece which is disposed on a deck of the boat for protection; the ventilation equipment part is connected to the deck in the fan protection room part in a penetrating manner and is used for ventilating an internal cabin of the ship; the automatic sealing cover opening and closing part is arranged on the fan protection space part, the automatic sealing cover opening and closing part comprises a sealing cover opening and closing transmission part and a sealing cover opening and closing power part, and the sealing cover opening and closing transmission part is arranged on the fan protection space part and connected with the ventilation equipment part; and the sealing cover opening and closing power part transmits to the sealing cover opening and closing transmission part connected with the sealing cover opening and closing power part on the fan protection room part so as to control the ventilation opening of the ventilation equipment part to be opened and closed. The device is high in automation degree, reliable in operation and capable of automatically blocking the ventilation opening of the ventilation equipment under extreme conditions to prevent seawater from flowing backwards.
本发明公开了一种全回转拖船通风风雨密盖装置,包括:风机防护间件,其设置在所述船舶的甲板上提供防护;通风设备件,其贯通连接在所述风机防护间件内的所述甲板上,为船舶内部舱室通风;密盖自动启闭件,其设置在所述风机防护间件上,所述密盖自动启闭件包括密盖启闭传动件和密盖启闭动力件,所述密盖启闭传动件在所述风机防护间件上与所述通风设备件连接;所述密盖启闭动力件在所述风机防护间件上向所连接的所述密盖启闭传动件传动,以控制所述通风设备件通风口开启和关闭。本发明自动化程度高、运行可靠、能够在极端条件先自动完成对通风设备通风口的封堵,防止海水倒灌。
Ventilation weather-tight cover device for full-rotation tugboat
一种全回转拖船通风风雨密盖装置
2024-12-31
Patent
Electronic Resource
Chinese
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
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