The invention discloses a new energy automobile air conditioning system based on fuel cell absorption refrigeration. The new energy automobile air conditioning system comprises a fuel cell cooling module, an absorption refrigeration module and a compression heat pump module, and the fuel cell cooling module comprises a fuel cell, a motor, a second evaporation box, a heat dissipation water tank and a pressure pump; the absorption refrigeration module comprises a heat exchange generator, a condenser, an evaporator and an absorber; the compression type heat pump module comprises a first evaporation box, a compressor, a condenser and an expansion valve. Cooling liquid supplies waste heat of the fuel cell and the motor to the absorption type refrigeration module and the compression type heat pump module, so that the refrigeration and heating efficiency of the air conditioner is improved; the system overcomes the defects that an existing fuel cell automobile air conditioner is low in efficiency, poor in cruising ability and the like, the energy-saving system for converting fuel cell waste heat into an absorption type air conditioner heat source is provided, meanwhile, six working conditions are achieved through control of two electromagnetic valves, fuel cell waste heat emission is reduced, the heat source is efficiently utilized, and the energy-saving effect is achieved. And the dual goals of energy conservation and emission reduction are achieved.

    本发明公开了一种基于燃料电池吸收式制冷的新能源汽车空调系统,包括燃料电池冷却模块、吸收式制冷模块、压缩式热泵模块,燃料电池冷却模块包括燃料电池、电机、2号蒸发箱、散热水箱、压力泵;吸收式制冷模块包括换热发生器、冷凝器、蒸发器、吸收器;压缩式热泵模块包括1号蒸发箱、压缩机、冷凝器、膨胀阀;冷却液将燃料电池与电机的余热供给吸收式制冷模块和压缩式热泵模块,提高空调制冷与制热效率;本发明克服了现有燃料电池汽车空调效率低、续航能力差等不足,提供一种利用燃料电池余热转化为吸收式空调热源的节能系统,同时利用两个电磁阀控制实现六种工况,既降低燃料电池余热排放,又高效地利用热源,实现节能减排的双重目标。


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    Title :

    New energy automobile air conditioning system based on fuel cell absorption refrigeration


    Additional title:

    一种基于燃料电池吸收式制冷的新能源汽车空调系统


    Contributors:
    LIU LIANGXU (author) / ZHANG AO (author) / YI ZECHUAN (author) / FENG JIAJIA (author) / DONG ZHAOLIN (author) / YIN ZHIQIANG (author) / LIU YU (author)

    Publication date :

    2022-05-13


    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 / 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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