The embodiment of the invention provides a thermal management system, a thermal management system control method and device, a vehicle and a medium. The thermal management system comprises a power device cooling liquid circulation branch and a refrigerant loop, and the power device cooling liquid circulation branch is a cooling liquid circulation branch; the power device cooling liquid circulation branch comprises a first outdoor heat exchanger; the power device cooling liquid circulation branch and the refrigerant loop achieve heat exchange through a water-cooling heat exchanger, and a cooling liquid flow channel outlet of the water-cooling heat exchanger communicates with a cooling liquid flow channel inlet of the first outdoor heat exchanger. Due to the fact that an external air heat exchanger used for heat dissipation of the refrigerant loop does not need to be arranged, and only a water-cooling heat exchanger small in size needs to be arranged, the scheme can solve the problem that under the condition that the external space of the vehicle is limited, heat dissipation of the refrigerant loop is not needed. And an external air heat exchanger in a cooling liquid circulation branch of the power device and an external air heat exchanger in heat exchange of a refrigerant loop are difficult to reasonably arrange.

    本公开实施例提供一种热管理系统、热管理系统控制方法、设备、车辆和介质。热管理系统,包括动力装置冷却液循环支路和冷媒回路,所述动力装置冷却液循环支路为冷却液循环支路;所述动力装置冷却液循环支路包括第一室外换热器;所述动力装置冷却液循环支路与所述冷媒回路通过水冷换热器实现热交换,所述水冷换热器的冷却液流道出口与所述第一室外换热器的冷却液流道入口连通。由于不需要设置用于冷媒回路散热的外置空气换热器,仅需要设置尺寸较小的水冷换热器,采用本公开实施例提供的方案可以解决在车辆外置空间有限的情况下,难以合理布局动力装置冷却液循环支路中的外置空气换热器和冷媒回路换热中的外置空气换热器的问题。


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    Title :

    Thermal management system, thermal management system control method and device, vehicle and medium


    Additional title:

    热管理系统、热管理系统控制方法、设备、车辆和介质


    Contributors:
    TANG XINBIN (author) / DONG JUNQI (author) / SONG HAI (author) / ZHU RUNQI (author)

    Publication date :

    2025-02-21


    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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