The invention discloses a B-type cabin expansion scheme applied to changing a container ship into an LNG transport ship. The B-type cabin expansion scheme comprises the structural design of an expansion B-type cabin (6.1) in a container cabin and the design of a cabin top protection structure installed on a top opening of the container cabin. The expansion B-type cabin (6.1) is a hollow closed cavity, wherein the upper portion of the hollow closed cavity is in a cuboid shape, and the middle lower portion of the hollow closed cavity is designed to be in a trapezoid shape to avoid a protruding platform (13) of a bilge (2) of the container ship. The cabin top protection structure comprises a top sealing plate (5) and a stiffening beam structure (12) on the lower portion of the top sealing plate (5). The loading capacity of the B-type cabin is improved, the loading rate of LNG is increased, the problem of torsion easily occurring after a container ship is transformed is solved, the total longitudinal strength of the ship body is improved, and huge market prospects and considerable economic benefits are achieved.

    本发明公开了一种应用于集装箱船改LNG运输船的B型舱扩容方案,包括集装箱船舱内的扩容B型舱(6.1)的结构设计和安装在所述集装箱船舱顶部开口上的舱顶保护结构的设计。所述扩容B型舱(6.1)为上部呈长方体状、中下部为了避开集装箱船舭部(2)的突出平台(13)设计成梯形体状的中空密闭腔体。所述舱顶保护结构包括顶封板(5)及其下部的加强梁结构(12)。本发明提升了B型舱装载量,提高LNG的装载率,克服了集装箱船改造后容易出现的扭转问题,提高了船体的总纵强度,具有巨大的市场前景及可观的经济效益。


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    Title :

    B-type cabin capacity expansion scheme applied to change of container ship into LNG (Liquefied Natural Gas) transport ship


    Additional title:

    一种应用于集装箱船改LNG运输船的B型舱扩容方案


    Contributors:
    ZHANG QIAN (author) / PENG GUISHENG (author) / ZHANG YIMING (author) / LI JIAHUAN (author) / REN HUAIYUAN (author) / ZHANG LINTAO (author) / LI WENHE (author) / PAN YOUPENG (author) / YU LIN (author) / LIU GUOLEI (author)

    Publication date :

    2023-01-20


    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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