A vehicle thermal management circuit includes: a refrigerant line configured to cause a refrigerant to flow in an order of a compressor, an indoor condenser of an indoor air conditioning apparatus, and an outdoor heat exchanger; a battery cooling line configured to circulate cooling water between the battery and the battery radiator or between the battery and the cooler unit; an electrical component cooling line configured to circulate cooling water between the electronic driving unit and the electrical component radiator or between the driving unit and the cooler; and an accumulation unit located at an upstream point of the compressor on the refrigerant line, including an expansion valve and a refrigerant heater, and configured to receive the refrigerant discharged from the cooler or the evaporator and to supply the received refrigerant to the compressor or to expand or heat the refrigerant and to supply the expanded or heated refrigerant to the compressor.

    本发明提供了一种车辆热管理电路,包括:制冷剂管线,配置为使制冷剂按照压缩机、室内空调设备的室内冷凝器和室外热交换器的顺序流动;电池冷却管线,配置为在电池和电池散热器之间或电池和冷却器单元之间循环冷却水;电气部件冷却管线,配置为在电子驱动单元和电气部件散热器之间或驱动单元和冷却器之间循环冷却水;以及蓄积单元,位于制冷剂管线上的压缩机的上游点,包括膨胀阀和制冷剂加热器,并且配置为接收从冷却器或蒸发器排出的制冷剂并且将接收到的制冷剂提供给压缩机或使制冷剂膨胀或加热并将膨胀的或加热的制冷剂提供给压缩机。


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    Title :

    Integrated thermal management circuit for vehicle


    Additional title:

    用于车辆的集成热管理电路


    Contributors:
    YANG UK-IL (author) / OH MAN-JU (author) / KIM KI-MOK (author) / LEE SANG SHIN (author)

    Publication date :

    2023-02-03


    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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