The invention discloses a container ship fuel cabin and a fuel leakage detection device, and relates to the technical field of fuel cabins. The cabin body is composed of an inner shell, a middle layer and an outer shell; the isolating layer is arranged on the inner wall of the inner shell and is made of a corrosion-resistant elastic material, such as fluororubber, and the surface of the isolating layer is coated with an anti-permeation coating, such as a polyurea coating; the protection structure is distributed on the top and the side wall of the cabin body and comprises a plurality of groups of transverse reinforcing ribs and longitudinal supporting beams to form a gridding compression-resistant frame; it needs to be explained that the protection structure is constructed in the middle layer, used for improving the overall pressure resistance and impact resistance of the cabin body and used as a first layer of protection barrier for the fuel cabin. The multi-layer composite cabin body is combined with the honeycomb structure, the impact resistance and the heat insulation performance are improved, dynamic sealing of the arc-shaped tank wall is achieved through the movable structure of the sealing bottom plate and the sealing top plate, therefore, isolation operation during fuel leakage is achieved, and safety is improved.

    本申请公开了一种集装箱船燃料舱及燃料泄露探测装置,涉及燃料舱技术领域。本申请包括:舱体,由内壳、中间层及外壳构成;隔离层,设置于内壳内壁,由耐腐蚀弹性材料制成,如氟橡胶,表面涂覆防渗透涂层,如聚脲涂层;防护结构,分布于舱体顶部及侧壁,包括多组横向加强筋与纵向支撑梁,形成网格化抗压框架;需要说明的是,防护结构构造在中间层内,用于增加舱体整体的抗压与抗冲击能力,作为对燃料舱的第一层保护屏障。本申请通过设置多层复合舱体结合蜂窝结构,提升抗冲击及隔热性能,并且利用密封底板与密封顶板的活动结构实现对弧形罐壁的动态密封,以此来实现燃料泄漏时的隔离操作,增加安全性。


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    Title :

    Container ship fuel cabin and fuel leakage detection device


    Additional title:

    一种集装箱船燃料舱及燃料泄露探测装置


    Contributors:
    DING TIANXIANG (author) / XIE LEI (author) / WANG WEI (author) / MU YOUJIANG (author) / TONG JIANG (author) / ZHU SHUAI (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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