The invention provides an LPG gas supply system for a large gas transport ship and the large gas transport ship, a ship body of the large gas transport ship comprises a bow, a ship body and a stern, a main deck is arranged on the upper surface of the ship body, a pipeline is laid on the main deck, an engine is arranged in the stern, and a low-temperature high-pressure deck fuel tank is arranged on the main deck. The LPG conveyed from the low-temperature and high-pressure deck fuel tank is pressurized and heated by the LPG booster pump and the heat exchanger and then conveyed to the engine through the gas conveying pipeline. According to the LPG gas supply mode, the cost of an LPG fuel containment system is reduced, the construction period of the LPG fuel containment system is shortened, the cost of an LPG gas supply system is reduced, the space occupied by the LPG gas supply system on a ship is reduced, system operation is simpler, and the maintenance cost is reduced.

    本申请提供一种用于大型气体运输船的LPG供气系统以及大型气体运输船,大型气体运输船的船体包括船头、船身以及船尾,船身的上表面设置有主甲板,主甲板铺设有管道,船尾的内部设置有发动机,低温高压甲板燃料罐设置于主甲板上。经由低温高压甲板燃料罐输送过来的LPG经过LPG增压泵以及换热器的加压升温处理,再通过输气管路输送给发动机。本申请的LPG供气方式降低了LPG燃料围护系统的成本和工期、降低了LPG供气系统的成本,减少了LPG供气系统在船上的空间占地,系统操作更加简单,且降低了维护成本。


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    Title :

    LPG (Liquefied Petroleum Gas) supply system for large gas transport ship and large gas transport ship


    Additional title:

    用于大型气体运输船的LPG供气系统以及大型气体运输船


    Contributors:
    FAN YAHUA (author) / XUE JIA (author) / LU ZHIJIE (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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