The invention provides a vehicle thermal management system, a vehicle thermal management control method and a vehicle. According to the system, a motor heat exchange loop is connected with a heat exchange loop through a first control valve, and the motor heat exchange loop is connected with a low-temperature heat dissipation loop through a second control valve; the battery heat exchange loop is connected with the heat exchange loop and the first control valve through the third control valve. A first heat exchange module is arranged on the motor heat exchange loop, and a second heat exchange module is arranged on the heat exchange loop; the heat pump heat exchange loop is connected with the second heat exchange module; the engine heat exchange loop is connected with the warm air module and the first heat exchange module through a fourth control valve. A transmission oil cooler is further connected to a loop where the fourth control valve is connected with the first heat exchange module in series. The whole vehicle heat management system further comprises a vehicle-mounted charger connected with a battery module in the battery heat exchange loop in parallel. The utilization rate of energy in the new energy vehicle can be increased.

    本发明提供一种整车热管理系统、整车热管理控制方法及车辆。该系统包括:电机换热回路通过第一控制阀与热交换回路连接,电机换热回路通过第二控制阀与低温散热回路连接;电池换热回路通过第三控制阀分别与热交换回路、第一控制阀连接;电机换热回路上设置有第一换热模块,热交换回路上设置有第二换热模块;热泵换热回路与第二换热模块连接;发动机换热回路通过第四控制阀分别与暖风模块和第一换热模块连接;第四控制阀与第一换热模块连接的回路上还串接有变速器油冷器,整车热管理系统还包括与电池换热回路中的电池模块并联的车载充电器。本发明能够提高新能源车辆中能量的利用率。


    Access

    Download


    Export, share and cite



    Title :

    Whole vehicle thermal management system, whole vehicle thermal management control method and vehicle


    Additional title:

    整车热管理系统、整车热管理控制方法及车辆


    Contributors:
    HU KANG (author) / SUN MING (author)

    Publication date :

    2023-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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




    Whole vehicle thermal management system, whole vehicle thermal management method and vehicle

    WANG TAO / XU KERANG / WANG HONGYI et al. | European Patent Office | 2023

    Free access


    Whole vehicle thermal management system and control method of whole vehicle thermal management system

    ZHAO ZIJIAN / PANG XUEWEN / WANG DAZHONG et al. | European Patent Office | 2023

    Free access

    Whole vehicle thermal management system of electric vehicle and control method of whole vehicle thermal management system

    HUAI XIAOLI / FU GANGPING / OTHER INVENTORS HAVE WAIVED THE RIGHT TO BE MENTIONED | European Patent Office | 2022

    Free access