The invention relates to an arrangement structure for a methanol piping system in a cargo hold area of a methanol fuel powered bulk cargo ship, which is characterized in that a structural pipe tunnel embedded below a deck surface is arranged in the broadside area of the cargo hold area along the ship length direction of a hatch cover, and a fuel pipeline is arranged in the structural pipe tunnel; and after the fuel pipeline leaves the side area of the cargo hold area, the part which is continuously arranged is of a double-pipe-wall structure, and the part which is arranged in the structural pipe tunnel is of a single-pipe-wall structure. The fuel pipe system is protected, the risk that goods fall off to damage the fuel pipe system is prevented, then the poison to workers caused by methanol leakage and the risks of fire disasters and explosions caused by methanol combustion are prevented, and meanwhile the fuel pipe system is more economical than a conventional double-wall pipe scheme.

    本发明涉及一种甲醇燃料动力散货船货舱区甲醇管系布置结构,在货舱区舷侧区域,在舱口盖边沿船长方向设置一埋入甲板面以下的结构管弄,将燃料管路布置在所述结构管弄内;所述燃料管路离开所述货舱区舷侧区域后,继续布置的部分为双管壁结构,而布置在结构管弄内部的部分为单管壁结构。本发明将燃料管系保护起来,防止货物掉落对燃料管系损坏的风险,进而防止甲醇泄露带来的对于工作人员的毒害以及甲醇燃烧带来的火灾和爆炸的风险,同时又比常规的双壁管方案更经济。


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    Title :

    Arrangement structure of methanol piping system in cargo hold area of methanol fuel powered bulk carrier


    Additional title:

    一种甲醇燃料动力散货船货舱区甲醇管系布置结构


    Contributors:
    CHEN JIFENG (author) / ZHANG ZHUO (author) / XU RONG (author) / XU FENG (author) / DU LUHUI (author) / SUN XINGLI (author)

    Publication date :

    2023-04-11


    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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