The invention discloses an integrated thermal management system of a fuel cell automobile, which comprises a first circulation loop, a second circulation loop, a third circulation loop, a fourth circulation loop, a fourth circulation loop and a fifth circulation loop, and is characterized in that the first circulation loop comprises a first PTC (Positive Temperature Coefficient) and an electric pile; the second circulation loop comprises a second PTC (Positive Temperature Coefficient) and a fan heater, and the passenger compartment is heated by using the second PTC; the third circulation loop comprises a battery and a plate heat exchanger, and the plate heat exchanger is connected with the second circulation loop and used for heat exchange of the battery; the fourth circulation loop is used for circulating heat dissipation of the electric drive system; and the fifth circulation loop comprises an outdoor condenser and an evaporator and is used for refrigerating a passenger compartment, and the fifth circulation loop is in heat exchange connection with the fourth circulation loop through a cooler. The three thermal management systems are integrated together, waste heat of an electric pile and an electric drive is fully utilized, the energy consumption of the whole vehicle is reduced, energy conservation and environmental protection are achieved, and the product competitiveness is improved.

    本发明公开了一种燃料电池汽车集成式热管理系统,包括:第一循环回路,包括第一PTC和电堆,利用所述第一PTC加热所述电堆;第二循环回路,包括第二PTC和暖风机,利用所述第二PTC加热乘员舱;第三循环回路,包括电池和板式换热器,所述板式换热器与所述第二循环回路连接,以用于电池换热;第四循环回路,用于电驱系统循环散热;第五循环回路,包括室外冷凝器和蒸发器,用于乘员舱制冷,且所述第五循环回路与所述第四循环回路通过冷却器换热连接。本发明将三大热管理系统集成在一起,充分利用电堆和电驱的余热,降低整车能耗,节能环保,提升产品竞争力。


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    Title :

    Integrated thermal management system of fuel cell automobile


    Additional title:

    一种燃料电池汽车集成式热管理系统


    Contributors:
    WEN MIN (author) / SHI SHUANG (author) / GU SHILIN (author) / CHEN BO (author) / ZHAO HULONG (author) / DU WEIWEI (author) / LIU JIANXIANG (author) / CHEN FAN (author) / HOU WAN (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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