The invention belongs to the technical field of new energy vehicles, and particularly relates to a fuel cell cooling module and a fuel cell cooling system. The fuel cell cooling module comprises a first refrigerator and a first radiator, the first refrigerator is arranged to reduce the temperature of a gas, the first radiator is arranged behind the first refrigerator along the flowing direction ofthe gas, the first radiator is arranged to be connected with a fuel cell and cool the fuel cell, the gas flows to the first radiator along the first refrigerator after being cooled, and the gas is arranged to cool the first radiator. A cooling liquid exchanges heat with surrounding gas through the first radiator to reduce the temperature of the cooling liquid so as to cool the fuel cell, and thetemperature of the gas flowing to the first radiator is reduced through the first refrigerator, so the temperature difference between the gas and the cooling liquid is increased, and the problem thatthe heat dissipation effect is poor due to the fact that the temperature difference between the gas and the cooling liquid is small in high-temperature weather is solved.

    本发明属于新能源车辆技术领域,具体涉及一种燃料电池冷却模块及燃料电池冷却系统,该燃料电池冷却模块包括第一制冷器和第一散热器,第一制冷器设置成降低气体温度,沿气体的流动方向,第一散热器设置在第一制冷器后,且第一散热器设置成用于与燃料电池连接并冷却燃料电池,其中,气体被降温后沿第一制冷器流向第一散热器,气体设置成冷却第一散热器。根据本发明实施例的燃料电池冷却模块,通过第一散热器使冷却液与周围气体进行热交换以降低冷却液的温度进而冷却燃料电池,通过第一制冷器降低流向第一散热器的气体的温度,增大气体与冷却液之间的温差,解决了高温天气下气体与冷却液之间温差小导致的散热效果差的问题。


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    Title :

    Fuel cell cooling module and fuel cell cooling system


    Additional title:

    燃料电池冷却模块及燃料电池冷却系统


    Contributors:
    LIU LANXIANG (author) / YAN JIANG (author) / QIAO HAIZHOU (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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