The invention relates to the technical field of ships, and discloses a ship fuel cabin ventilation device and a ship, a plurality of fuel cabins can share one ventilation main pipe and one ventilation valve, the use number of the ventilation main pipes and the ventilation valves is reduced, and the occupied space and the cost of the ship fuel cabin ventilation device are reduced. The two ventilation units are arranged, when the pressure in any fuel cabin is too large, the ventilation valves of the two ventilation units can be opened to ventilate the fuel cabin, so that when any ventilation unit breaks down, the ventilation valve of the other ventilation unit can be normally opened, and normal ventilation of the fuel cabin is guaranteed; redundant control over ventilation of the fuel cabin is achieved. The exhausted gas is led out to the high altitude through the ventilation pipeline, the ventilation valve can be arranged at the low position, and a worker can conveniently overhaul the ventilation valve when the ventilation valve breaks down. Rain and snow are prevented from entering the ventilation pipeline through the ventilation channel as much as possible through the ventilation baffle.

    本发明涉及船舶技术领域,公开了一种船舶燃料舱透气装置及船舶,多个燃料舱可以共用一个透气主管和一个透气阀,减少透气主管和透气阀的使用数量,降低船舶燃料舱透气装置的占用空间以及成本。设置两个透气单元,在任一燃料舱内的压力过大时,两个透气单元的透气阀均可以开启,对燃料舱进行透气,如此设计可以实现任一个透气单元出现故障时,另一个透气单元的透气阀能够正常开启,保证燃料舱正常透气,实现燃料舱透气的冗余控制。利用透气管道将排出的气体导出至高空,可以将透气阀设于低处,方便在透气阀出现故障时工作人员对透气阀进行检修。利用透气挡板尽可能地避免雨雪通过透气通道进入透气管道内。


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    Title :

    Ship fuel cabin ventilation device and ship


    Additional title:

    船舶燃料舱透气装置及船舶


    Contributors:
    SUN XINGLI (author) / ZHANG YAN (author) / ZHU CHEN (author) / WANG KAN (author) / ZHANG HUAPING (author) / SHEN PEI (author) / ZHOU ZHIFENG (author) / LIU DAYONG (author) / YANG WEI (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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