The invention relates to the technical field of vehicle engineering, and discloses a vehicle heat management integrated system and a heat management method. A compressor, a condenser, a first electronic expansion valve and a first heat exchanger are sequentially arranged on the first cooling loop; a second electronic expansion valve and an evaporator are sequentially arranged on the first cooling branch, an upstream connector of the second electronic expansion valve communicates with a downstream connector of the condenser, a downstream connector of the evaporator communicates with an upstream connector of the compressor, and the evaporator is used for cooling the cab; a first water pump, a power battery, a first three-way valve and a first heat exchanger are sequentially arranged on the battery cooling loop; the battery cooling loop exchanges heat with the first cooling branch through the first heat exchanger; two ends of the battery heating branch are respectively communicated with upstream interfaces of the first three-way valve and the first water pump; a second heat exchanger is arranged on the battery heating branch; a second water pump, an engine, a heating device, a warm air core body and a second heat exchanger are sequentially arranged on the engine heating loop, and the warm air core body is used for heating the cab.

    本发明涉及车辆工程技术领域,公开一种车辆热管理集成系统及热管理方法。第一冷却回路上依次设置有压缩机、冷凝器、第一电子膨胀阀和第一换热器;第一冷却支路上依次设置有第二电子膨胀阀和蒸发器,第二电子膨胀阀的上游接口连通于冷凝器的下游接口,蒸发器的下游接口连通于压缩机的上游接口,蒸发器用于冷却驾驶室;电池冷却回路上依次设置有第一水泵、动力电池、第一三通阀和第一换热器,电池冷却回路和第一冷却支路通过第一换热器换热;电池加热支路的两端分别连通于第一三通阀和第一水泵的上游接口,电池加热支路上设置有第二换热器;发动机加热回路上依次设置有第二水泵、发动机、加热装置、暖风芯体和第二换热器,暖风芯体用于加热驾驶室。


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    Titel :

    Vehicle thermal management integrated system and thermal management method


    Weitere Titelangaben:

    一种车辆热管理集成系统及热管理方法


    Beteiligte:
    LI SHOUYI (Autor:in) / LIN WEI (Autor:in) / GAO LIPING (Autor:in) / TIAN KANGBIN (Autor:in) / KAGETORA (Autor:in)

    Erscheinungsdatum :

    2023-12-15


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



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