The invention discloses a large LNG (Liquefied Natural Gas) ship ballast tank broadside platform and channel arrangement structure, the bow and the stern of a ballast tank are respectively provided with a group of passing stairways which extend downwards from a main deck to an outer bottom plate, and a rescue channel which extends downwards from the main deck to the outer bottom plate is arranged in the middle position in the bow and stern direction of the ballast tank; the rescue channel is located on the side, close to the middle of the cabin, of the broadside lower platform, and two platform longitudinal bones are arranged on the broadside lower platform in the bow and stern direction of the ballast tank. The passing stairways are arranged on the cabin body structures of the bow part and the stern part of the ballast tank, the rescue channel is arranged in the middle of the cabin body and located on the broadside of the cabin body structure, and the practicability is improved under the condition that the ballast tank structure is combined.

    本发明公开了一种大型LNG船压载舱舷侧平台及通道布置结构,所述压载舱的艏艉分别布置有一组从主甲板一直向下延伸至外底板的通行梯道,压载舱的艏艉方向的中间位置布置有从主甲板一直向下延伸至外底板的救援通道,救援通道位于舷侧下平台偏向舱室中间的一侧,舷侧下平台上沿着压载舱的艏艉方向布置有两根平台纵骨。本发明将通行梯道布置在压载舱艏、艉部分的舱体结构,将救援通道布置在舱体中间且位于舷侧的舱体结构,在结合压载舱结构的情况下提高了实用性。


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    Title :

    Large LNG ship ballast tank broadside platform and channel arrangement structure


    Additional title:

    一种大型LNG船压载舱舷侧平台及通道布置结构


    Contributors:
    JIANG JIAZHI (author) / YU JIANNING (author) / QIN YI (author) / LIU ERBIN (author) / GAO WENWEN (author) / WANG HUIHUI (author)

    Publication date :

    2024-08-09


    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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