The invention relates to the technical field of new energy automobile air conditioners, and discloses an air conditioning system for a new energy automobile. The air conditioning system comprises a compressor, a liquid storage device, an expansion valve, an evaporator and a condenser, wherein the compressor, the condenser, the liquid storage device, the expansion valve and the evaporator are sequentially communicated through pipelines to form an automobile air conditioning loop, and the liquid storage device includes a shell. By arranging the liquid storage device with a first piston and a second piston, when a refrigerant enters the liquid storage device and needs to be discharged through the outlet pipe, the second piston must be pushed, when a filtering assembly is blocked, the pressure of the refrigerant is not enough to push the second piston, the internal pressure of the liquid storage device is increased, then the first piston is reversely pushed to move, and along with the movement of the first piston, the refrigerant in the liquid storage device can be discharged through a waste discharge pipe, and part of impurities can be taken away in the discharge process, so that the self-cleaning purpose is achieved, and the problem that the liquid storage device is easy to block is effectively solved.

    本发明涉及新能源汽车空调技术领域,且公开了一种用于新能源汽车的空调系统,包括压缩机、储液器、膨胀阀、蒸发器和冷凝器,所述压缩机、所述冷凝器、所述储液器、所述膨胀阀和所述蒸发器通过管路依次连通形成汽车空调回路,所述储液器包括外壳。本发明通过设置带有第一活塞和第二活塞的储液器,制冷剂在进入储液器后要想通过引出管排出,就必须推动第二活塞,当过滤组件被堵塞后,制冷剂的压力不足以推动第二活塞,储液器内部压力变大,从而反推第一活塞运动,随着第一活塞的运动,储液器中的制冷剂会通过废物排放管排出,在其排放的过程中会将一部分杂质带走,从而达到自清洁的目的,有效的解决了储液器易堵塞的问题。


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    Title :

    Air conditioning system for new energy automobile


    Additional title:

    一种用于新能源汽车的空调系统


    Contributors:
    CHEN KUO (author) / CUI ZHEN (author) / DU KEHU (author) / WANG YUANDONG (author) / SHEN YUPING (author) / JIANG JIAN (author) / GENG QIANG (author) / KONG WEIQIANG (author) / TAO GUANGHUA (author) / ZHU FUXIONG (author)

    Publication date :

    2021-08-17


    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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