The invention relates to the technical field of refrigerated transport, in particular to a refrigerating system of a hydrogen-powered refrigerated transport ship, which comprises a liquid hydrogen storage tank, a liquid hydrogen gasifier, a fuel cell and a refrigeration cabin, the liquid hydrogen storage tank is connected with the fuel cell through a first pipeline; the liquid hydrogen gasifier is arranged between the liquid hydrogen storage tank and the fuel cell, liquid ammonia is stored in the liquid hydrogen gasifier, and the first pipeline at the corresponding position is located in the liquid hydrogen gasifier; the refrigeration cabin is provided with a first input port and a first output port which are connected with the liquid hydrogen gasifier; wherein liquid ammonia in the liquid hydrogen gasifier flows into the refrigeration cabin from the first input port and flows back to the liquid hydrogen gasifier from the first output port; through heat exchange between the ammonia steam and the liquid hydrogen and heat exchange between the liquid ammonia and the refrigeration cabin, conversion between the liquid ammonia and the ammonia steam can be well achieved, and cyclic utilization of energy is achieved.

    本发明涉及冷藏运输技术领域,具体地说,涉及一种氢动力冷藏运输船的制冷系统,包括液氢储罐、液氢气化器、燃料电池和冷藏舱,所述液氢储罐通过第一管道与燃料电池相连接;所述液氢气化器设于液氢储罐与燃料电池之间且内部储存有液氨,相对应位置处的第一管道处于液氢气化器内;所述冷藏舱设有与液氢气化器相连接的第一输入口和第一输出口;其中,液氢气化器中的液氨自第一输入口流入冷藏舱,自第一输出口流回液氢气化器;本申请通过氨蒸汽与液氢之间的换热以及液氨与冷藏舱之间的换热,能够较佳的实现液氨与氨蒸汽之间的转化,实现能量的循环利用。


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    Title :

    Refrigerating system of hydrogen-powered refrigerated transport ship


    Additional title:

    一种氢动力冷藏运输船的制冷系统


    Contributors:
    BAO SIJIA (author) / CHEN HUAQIANG (author) / GU CHENGJIE (author) / CAI LILI (author)

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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