The invention discloses a vehicle heat management integrated system, a control method and a vehicle, and during indoor heating-motor electric control heat dissipation-battery heat dissipation, a refrigerant flowing out of an indoor heat exchange unit can be divided into three paths: the first path flows to an outdoor heat exchange unit through a first expansion valve for heating; the second path flows to the heat recovery heat exchanger through the second expansion valve to cool the motor electric control module, so that the heat of the motor electric control module is brought back to the compressor to be used for indoor heating; the third path flows to the battery heat dissipation heat exchanger through a second control valve and a third expansion valve so as to cool the battery module, and the heat of the battery module is brought back to the compressor to be used for indoor heating; during indoor heating, electric control of the motor and heat of the battery are utilized for indoor heating, and energy waste is reduced; the air conditioner heat exchange module, the battery heat exchange module and the motor electric control heat exchange module are integrated and coupled, additional assemblies and pipelines are reduced, the overall weight of the system can be reduced, and the energy efficiency and performance of the vehicle are improved.

    本发明公开一种车辆热管理集成系统、控制方法及车辆,处于室内制热‑电机电控散热‑电池散热时,流出室内换热单元的制冷剂可分为三路:第一路经第一膨胀阀流向室外换热单元,以进行制热;第二路经第二膨胀阀流向热回收换热器,对电机电控模块进行冷却,从而将电机电控模块的热量带回压缩机,以利用到室内制热;第三路经第二控制阀、第三膨胀阀流向电池散热换热器,以对电池模块进行冷却,将电池模块的热量带回压缩机,利用到室内制热;在室内制热时,将电机电控和电池的热量利用到室内制热使用,减少能源浪费;将空调换热模组、电池换热模组、电机电控换热模组集成耦合,减少了额外的组件和管道,可以降低系统整体重量,提高车辆的能效和性能。


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    Title :

    Vehicle thermal management integrated system, vehicle thermal management integrated control method and vehicle


    Additional title:

    车辆热管理集成系统、车辆热管理集成控制方法及车辆


    Contributors:
    HONG FENGQI (author) / YANG TAO (author)

    Publication date :

    2025-03-14


    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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