The invention provides a vehicle thermal management system and a transportation refrigeration vehicle. The air conditioning system is provided with a compressor, a first three-way valve, a first outdoor heat exchanger, an indoor heat exchanger, a regulating valve, an intermediate heat exchanger, a first throttling element, a second throttling element and a third throttling element, all of which are connected through pipelines, and the first throttling element, the second throttling element and the third throttling element have a cut-off function; and the battery cooling system is provided with a second outdoor heat exchanger, a battery cooling device and a second three-way valve which are connected through a pipeline. According to the vehicle heat management system, the vehicle battery can be cooled during refrigeration of the air conditioning system, the vehicle battery can be cooled during heating of the air conditioning system, meanwhile, the independent cooling function of the vehicle battery is not affected, and it can be guaranteed that the vehicle battery is always in a proper temperature range during operation.

    本发明提供了一种车辆热管理系统以及运输制冷车辆。所述车辆热管理系统包括:空气调节系统,其设置有通过管路连接的压缩机、第一三通阀、第一室外换热器、室内换热器、调节阀、中间换热器以及具有截止功能的第一节流元件、第二节流元件和第三节流元件;以及电池冷却系统,其设置有通过管路连接的第二室外换热器、电池冷却装置以及第二三通阀。根据本发明的车辆热管理系统既能在空气调节系统制冷时对车用电池进行冷却,又能在空气调节系统制热时对车用电池进行冷却,同时也不影响车用电池独立冷却的功能,有利于保证车用电池在运行时始终处于合适的温度范围内。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle thermal management system and transportation refrigeration vehicle


    Additional title:

    车辆热管理系统以及运输制冷车辆


    Contributors:
    CHEN KUN (author) / TIAN HAI (author)

    Publication date :

    2025-01-17


    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



    VEHICLE THERMAL MANAGEMENT SYSTEM AND TRANSPORTATION REFRIGERATION VEHICLE

    CHEN KUN / TIAN HAI | European Patent Office | 2025

    Free access

    VEHICLE THERMAL MANAGEMENT SYSTEM AND TRANSPORTATION REFRIGERATION VEHICLE

    CHEN KUN / TIAN HAI | European Patent Office | 2025

    Free access