The invention provides a ship liquid ammonia supply system. The ship liquid ammonia supply system comprises a liquid ammonia fuel cabin, a high-pressure pump, a three-way regulating valve, a double-wall pipe and an ammonia fuel main engine, the double-wall pipe comprises a common double-wall pipe and a standby double-wall pipe, and the common double-wall pipe and the standby double-wall pipe are arranged in parallel; when the common double-wall pipe does not leak, the common double-wall pipe is used for supplying liquid ammonia to the ammonia fuel main machine; when the common double-wall pipe leaks, liquid ammonia is stopped from being conveyed into the common double-wall pipe by adjusting the three-way adjusting valve, and the standby double-wall pipe is used for supplying the liquid ammonia to the ammonia fuel main machine. The invention further provides a ship.

    本发明提供一种船舶液氨供应系统,包括液氨燃料舱、高压泵、三通调节阀、双壁管和氨燃料主机;所述双壁管包括常用双壁管和备用双壁管,所述常用双壁管和所述备用双壁管并联设置;当所述常用双壁管未发生泄漏时,利用所述常用双壁管向所述氨燃料主机进行液氨供给;当所述常用双壁管发生泄漏时,通过调节所述三通调节阀停止向所述常用双壁管内输送液氨,并利用所述备用双壁管向所述氨燃料主机进行液氨供给。本发明还提供一种船舶。


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    Title :

    Ship liquid ammonia supply system and ship


    Additional title:

    船舶液氨供应系统及船舶


    Contributors:
    WANG XIAOLIANG (author) / ZHANG XIAOPING (author) / ZENG WEIWU (author) / XIE WEIKUO (author) / JIANG ZHUOHANG (author) / ZHAN TINGJUN (author) / ZHAO CHAO (author) / WANG TINGYONG (author)

    Publication date :

    2022-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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