The invention provides an air conditioner heating system for a fuel cell hydrogen energy automobile. The system comprises an evaporator, a condenser, a compressor and a flash evaporator, wherein the evaporator, the compressor, the condenser and the flash evaporator are sequentially connected into a circulating pipeline through a refrigerant pipe, and the refrigerant pipe is filled with refrigerantcoal; the compressor is used for enabling a refrigerant in the refrigerant pipe to be conveyed from the evaporator to the condenser so as to enable the refrigerant to circulate in the refrigerant pipe, a steam spray pipe is further arranged on the flash evaporator, and the steam spray pipe is connected with the flash evaporator and the compressor. The system is advantaged in that a flash evaporator of the air conditioner heating system has the beneficial effects that gaseous refrigerants and solid refrigerants can be separated through the separation membrane arranged in the flash evaporator,the separated liquid refrigerants enter the evaporator under the action of the compressor, and meanwhile the separated gaseous refrigerants directly enter the compressor through the steam spraying pipe; therefore, working efficiency of the compressor is improved, the liquid refrigerant in the evaporator absorbs more heat, and the heating effect of the air conditioner heating system is further improved.

    本发明提供一种用于燃料电池氢能汽车的空调制热系统,包括蒸发器、冷凝器、压缩机和闪蒸器,所述蒸发器、压缩机、冷凝器和闪蒸器依次通过冷媒管连接为一循环管路,且所述冷媒管内装有冷煤,压缩机用于使冷媒管中冷媒从蒸发器向冷凝器输送从而使冷媒在冷媒管中循环,所述闪蒸器上还设有一蒸气喷管,蒸气喷管连接闪蒸器和压缩机。本发明的有益效果为:该空调制热系统的闪蒸器可通过设置于其内的分隔膜分离气态冷媒和固态冷媒的,并使分离出的液态冷媒在压缩机的作用下进入蒸发器中,同时使分离出的气态冷媒在经过蒸汽喷管直接进入压缩机内,从而提高压缩机的工作效率以及使蒸发器中液态冷媒吸收更多的热量,进而提高该空调制热系统的制热效果。


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    Title :

    Air conditioner heating system for fuel cell hydrogen energy automobile


    Additional title:

    一种用于燃料电池氢能汽车的空调制热系统


    Contributors:
    WEI CHENGLONG (author) / HAO YIGUO (author) / CHEN ZHENWU (author) / LI YANGYANG (author)

    Publication date :

    2021-03-30


    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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