The invention discloses an air conditioner heat exchange device for a fuel cell vehicle. The air conditioner heat exchange device comprises a fuel cell stack, a drainage unit, a water storage tank, a latent heat pre-cooling unit and an air conditioner heat dissipation unit. The drainage unit is used for separating and collecting reaction gas and water generated by the fuel cell stack; the water storage tank is used for storing and cooling water generated by the fuel cell stack; the latent heat pre-cooling unit is used for vaporizing stored water in the water storage tank during working, the vaporization latent heat of the stored water is used for cooling air, and the latent heat pre-cooling unit and the air conditioner heat dissipation unit are used for being matched to achieve heat exchange and cooling of the air conditioner system. Compared with an original air conditioner radiator, the heat dissipation effect is improved, and efficient heat exchange and cooling of an air conditioner system are achieved. In addition, water stored in the latent heat pre-cooling unit is from water generated by the fuel cell, an external water source is not needed, and water resources are effectively saved.

    本发明公开了一种燃料电池车用空调换热装置,包括燃料电池堆、排水单元、储水箱、潜热预冷单元、空调散热单元。所述排水单元用于分离和收集反应气体和燃料电池堆生成的水;所述储水箱用于储存并冷却所述燃料电池堆生成的水;所述潜热预冷单元用于在工作时使得所述储水箱中的储水汽化,利用所述储水的汽化潜热对空气进行降温,所述潜热预冷单元与所述空调散热单元用于配合实现对所述空调系统进行换热降温。相比于原空调散热器提升了散热效果,实现对空调系统的高效换热降温。此外,本发明潜热预冷单元储水的来源为燃料电池产生的水,无需外部水源,有效节约水资源。


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    Title :

    Air conditioner heat exchange device for fuel cell vehicle


    Additional title:

    燃料电池车用空调换热装置


    Contributors:
    KANG HUIFANG (author) / HUANG YICHENG (author) / LI JING (author)

    Publication date :

    2023-02-28


    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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