The invention provides a vehicle integrated thermal management system and a control method thereof.The vehicle integrated thermal management system comprises a constant-temperature box system, the constant-temperature box system comprises a cooling liquid heat preservation box, an internal heat exchanger and a heat exchange medium are arranged in the cooling liquid heat preservation box, and the cooling liquid heat preservation box supplies liquid to a heat exchange module of each working assembly; the second end of the internal heat exchanger is connected with a port C of the four-way reversing valve and the end B of the compressor, a port D of the four-way reversing valve is connected with the middle of the internal heat exchanger, the end A of the compressor is connected with a port B of the four-way reversing valve and the first end of the external heat exchanger, and the middle of the external heat exchanger is connected with a port A of the four-way reversing valve. The external heat exchanger is sequentially connected with the first conveying pump, the expansion valve and the internal heat exchanger. According to the system and the control method, all load cooling capacity/heat requirements are treated through the cooling liquid heat preservation box, automatic distribution according to requirements is achieved, and the control difficulty is reduced.

    本发明提供一种车辆集成热管理系统及其控制方法,包括恒温箱系统,恒温箱系统包括冷却液保温箱,冷却液保温箱内设有内部换热器和换热介质,冷却液保温箱对各工作组件的换热模块进行供液,内部换热器的第二端与四通换向阀的C口以及压缩机的B端连接,四通换向阀的D口与内部换热器的中部连接,压缩机的A端与四通换向阀的B口以及外部换热器的第一端连接,外部换热器的中部与四通换向阀的A口连接,外部换热器与第一输送泵、膨胀阀以及内部换热器依次连接。该系统和控制方法通过冷却液保温箱处理所有的负载冷量/热量需求,实现按需自动分配,降低控制难度。


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    Titel :

    Vehicle integrated thermal management system and control method thereof


    Weitere Titelangaben:

    一种车辆集成热管理系统及其控制方法


    Beteiligte:
    WU XIANGCHENG (Autor:in) / GUO JUNXUAN (Autor:in) / WANG LI (Autor:in) / MA MENGZHU (Autor:in) / LU JIN (Autor:in)

    Erscheinungsdatum :

    2024-01-02


    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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