The invention provides a ship sea chest structure which is internally provided with a first bulkhead plate and a second bulkhead plate, the first bulkhead plate is provided with a first drain hole and a second drain hole, and the first bulkhead plate and the second bulkhead plate divide the sea chest structure into a first exhaust cabin, a second exhaust cabin and a third exhaust cabin. The first exhaust cabin is communicated with the second exhaust cabin through a first drain hole, the second exhaust cabin is communicated with the third exhaust cabin through a second drain hole, and seawater sequentially flows through the first exhaust cabin, the second exhaust cabin and the third exhaust cabin and finally enters a ship seawater system. According to the ship sea chest structure, seawater forms circulation in the sea chest, the flowing length of the seawater is increased, bubbles in the seawater are treated step by step, and the bubble separation effect is improved, so that the bubbles are prevented from entering a cabin, and normal operation of cabin equipment is guaranteed.

    本发明提供一种船舶海底门结构,海底门结构中设置有第一舱壁板和第二舱壁板,第一舱壁板上设置有第一流水孔和第二流水孔,第一舱壁板和第二舱壁板将海底门结构划分为第一排气舱、第二排气舱和第三排气舱,且第一排气舱与第二排气舱通过第一流水孔连通,第二排气舱与第三排气舱通过第二流水孔连通,海水依次流经第一排气舱、第二排气舱和第三排气舱,最后进入船舶海水系统。本发明提供的船舶海底门结构使海水在海底门内形成环流,增加了海水的流动长度,对海水中的气泡进行逐级处理,提高了气泡分离的效果,从而避免气泡进入机舱,保障了机舱设备的正常运行。


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    Title :

    Ship sea chest structure


    Additional title:

    一种船舶海底门结构


    Contributors:
    WANG FUYANG (author) / WANG LIANG (author) / LI HAIZHOU (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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