The present invention provides a vehicle heat pump system and a method of controlling the same, the vehicle heat pump system including: a cooling device including a radiator and a water pump connected by a coolant line, and circulating a coolant in the coolant line to cool at least one heat generating element provided on the coolant line; a branch line, one end of which is connected to a valve disposed on the coolant line between the radiator and the heating element, and the other end of which is connected to the coolant line between the radiator and the water pump; and an air conditioning device that circulates a refrigerant along the refrigerant line to adjust an indoor temperature of the vehicle, in which a heat exchanger provided on the air conditioning device is connected to the refrigerant line, and heat exchange with the refrigerant supplied through the refrigerant line evaporates the refrigerant in a heating mode of the vehicle, and heat exchange with the refrigerant supplied through the refrigerant line evaporates the refrigerant in the heating mode of the vehicle. The branch line is selectively opened or closed by a valve operated in at least one operation mode based on a temperature of the heat generating element.

    本发明提供一种车辆热泵系统及其控制方法,该车辆热泵系统包括:冷却装置,包括通过冷却剂管线连接的散热器和水泵,并且使冷却剂在冷却剂管线中循环,以对设置在冷却剂管线上的至少一个发热元件进行冷却;分支管线,其一端连接到置于散热器和发热元件之间的冷却剂管线上的阀门,而另一端连接到散热器和水泵之间的冷却剂管线上;以及空调装置,使制冷剂沿制冷剂管线循环,以调节车辆的室内温度,其中,设置在空调装置上的热交换器连接到冷却剂管线,并且在车辆的供暖模式下与通过冷却剂管线供应的冷却剂的热交换使制冷剂蒸发,并且在车辆的供暖模式下,基于发热元件的温度,通过以至少一种操作模式操作的阀门选择性地打开或关闭分支管线。


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    Titel :

    Vehicle heat pump system and control method thereof


    Weitere Titelangaben:

    车辆热泵系统及其控制方法


    Beteiligte:
    CHO WAN-JE (Autor:in) / KIM YEON HO (Autor:in) / KIM JAE YEON (Autor:in) / PARK NAM-HO (Autor:in)

    Erscheinungsdatum :

    2022-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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