The invention relates to the technical field of ships, and discloses an embedded manhole cover and a ship. The embedded manhole cover comprises a cover body, a surrounding plate and a connecting ring. The surrounding plate annularly surrounds the cover body, the outer side wall of the connecting ring is connected to the inner wall of the surrounding plate, the cover body is arranged at the top end of the connecting ring and connected with the connecting ring, the side wall of the cover body and the surrounding plate are arranged at intervals, so that a water accumulation gap is formed among the cover body, the surrounding plate and the connecting ring, and a drainage hole is formed in the surrounding plate in a penetrating mode and communicated with the bottom of the water accumulation gap. The end, away from the water accumulation gap, of the drainage hole inclines downwards. Water is prevented from being accumulated in the water accumulation gap, the possibility that the manhole cover is corroded by accumulated water is reduced, the accumulated water is also prevented from flowing into a cabin, and the maintenance cost is reduced.

    本发明涉及船舶技术领域,公开了一种埋入式人孔盖及船舶。埋入式人孔盖包括盖体、围板和连接环。围板呈环状围设在盖体外部,连接环的外侧壁连接于围板的内壁,盖体置于连接环的顶端并与连接环连接,盖体的侧壁与围板间隔设置,以使盖体、围板以及连接环之间形成积水间隙,围板上贯穿开设有泄放孔,泄放孔连通于积水间隙的底部,泄放孔远离积水间隙的一端倾斜向下设置。本发明避免了水积存在积水间隙内部,降低了人孔盖被积水腐蚀的可能性,也避免了积水流入舱室,降低了维护成本。


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    Title :

    Embedded manhole cover and ship


    Additional title:

    一种埋入式人孔盖及船舶


    Contributors:
    HUANG LIMIN (author) / SHANG MINGXING (author) / WU YICHAO (author)

    Publication date :

    2023-05-02


    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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