The invention relates to the technical field of vehicle heat management, and discloses a vehicle heat management system and a heavy-duty lorry, the vehicle heat management system comprises an air conditioning system and a battery heat exchange system, the air conditioning system comprises a compressor, an outdoor heat exchanger, an indoor evaporator and an indoor condenser, and the outdoor heat exchanger is provided with a first opening and a second opening; the indoor evaporator is provided with a third opening and a fourth opening, the indoor condenser is provided with a fifth opening and a sixth opening, the first opening is selectively communicated with the third opening or the fifth opening, an outlet of the compressor is selectively communicated with the second opening or the sixth opening, and an inlet of the compressor is selectively communicated with the second opening or the fourth opening. The seventh opening is selectively communicated with the first opening, and the eighth opening is selectively communicated with an inlet of the compressor or an outlet of the compressor. The technical problems that the number of overlapped functional parts of a heat integration management system is large, the system structure is complex, and refrigerants of an air conditioning system cannot be used for battery heat dissipation are solved.

    本申请涉及车辆热管理技术领域,公开了一种车辆热管理系统和重载货车,车辆热管理系统包括空调系统和电池换热系统,空调系统包括压缩机、室外换热器、室内蒸发器和室内冷凝器,室外换热器具有第一开口和第二开口,室内蒸发器具有第三开口和第四开口,室内冷凝器具有第五开口和第六开口,第一开口可选择地与第三开口或第五开口连通,压缩机的出口可选择地与第二开口或第六开口连通,压缩机的进口可选择地与第二开口或第四开口连通,第七开口可选择地与第一开口连通,第八开口可选择地与压缩机的进口或压缩机的出口连通。其解决了热集成管理系统的重叠的功能件多,系统架构复杂,空调系统的冷媒不能用于电池散热的技术问题。


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    Title :

    Vehicle thermal management system and heavy-duty truck


    Additional title:

    车辆热管理系统和重载货车


    Contributors:
    LI JUN (author) / LU ZENGJUN (author) / FENG ZHE (author) / YU DONG (author) / XU CHENG (author) / TANG RONGJIANG (author) / LI GUANGSHENG (author) / SHI FANGJIAN (author) / CHEN JIN (author) / KEIKA YOKU (author)

    Publication date :

    2025-02-28


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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