The invention provides a ship ventilation device which comprises a ventilation pipeline, and the ventilation pipeline comprises an inlet, a water outlet and an air outlet. The ventilation pipeline is arranged in the horizontal direction. The inlet is formed in the top of the ventilation pipeline and is used for introducing a water-gas mixture; the water outlet and the air outlet are formed in the bottom of the ventilation pipeline and are respectively formed in the two sides of the ventilation pipeline; a water baffle is arranged in the ventilation pipeline and arranged between the water outlet and the air outlet, and the inlet and the water outlet are formed in the same side of the water baffle. The height of the water baffle is smaller than that of the ventilation pipeline, and a ventilation flow channel is formed in the top of the water baffle. According to the ship ventilation device, air ventilation can be continuously provided after the ventilation barrel is immersed for a short time, and water can be effectively prevented from flowing out of the air outlet in a multi-stage air and water separation mode.

    本申请提供一种船舶通风装置,包括通风管道,通风管道包括进口、出水口和出风口;通风管道沿水平方向布置;进口设于通风管道的顶部,用于通入水气混合物;出水口和出风口均设于通风管道的底部,且出水口和出风口分别设于通风管道的两侧;通风管道内设置挡水板,挡水板设于出水口和出风口之间,且进口和出水口设于挡水板的同一侧;挡水板的高度小于通风管道的高度,挡水板的顶部形成通风流道。本申请提供的船舶通风装置可以在通风筒被短时浸没后持续提供空气通风,并且通过多级分离空气和水的方式能够有效地防止水量从出气口处流出。


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    Title :

    Ship ventilation device


    Additional title:

    一种船舶通风装置


    Contributors:
    LI XIAOFENG (author) / ZHOU QINGHUA (author) / GAO JIN (author) / YU YAO (author) / LIU YIDIAN (author) / ZHOU YUTAO (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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