A coupling thermal management system of a pure electric vehicle based on phase change heat storage. The system includes a refrigerant circuit and a coolant circuit, where heat exchange can be achieved between the refrigerant circuit and the coolant circuit through a plate type heat exchanger. The refrigerant circuit includes an electric compressor, an inside-vehicle heat exchanger, an outside-vehicle heat exchanger, a bidirectional electronic expansion valve, a four-way directional valve, a gas-liquid separator, first three-way valve, a first gate valve, a second gate valve, a plate type heat exchanger and a refrigerant tube. The coolant circuit includes a battery pack, a phase change material, a heat storage heat exchanger, a water pump, a second three-way valve, a third three-way valve, a fourth three-way valve and a coolant tube. The plate type heat exchanger is also included in the coolant circuit.


    Access

    Download


    Export, share and cite



    Title :

    Coupling thermal management system of pure electric vehicle based on phase change heat storage


    Contributors:
    LEI SHURONG (author) / XIN SONG (author) / ZHAO ZILIANG (author) / ZHANG XIAOTING (author) / HAO FANGZI (author) / LI XU (author) / LIU JUNLONG (author) / WANG YU (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Pure electric vehicle type thermal management system and pure electric vehicle

    LIU ZHI / YOU DIAN / HUANG GUOPING et al. | European Patent Office | 2021

    Free access

    Pure electric vehicle air conditioner heat management system and pure electric vehicle

    ZHAO HONGYUAN / LIU JIAQI / ZHU GUIQING et al. | European Patent Office | 2024

    Free access

    Integrated heat pump management system for pure electric vehicle and pure electric vehicle

    XU XIANGGUO / HU YONGJUN / YAO WEI et al. | European Patent Office | 2020

    Free access

    Vehicle thermal management system and pure electric vehicle

    LIU TIEGANG / ZHANG XIANG / HU JINRUI et al. | European Patent Office | 2024

    Free access

    Thermal management system of pure electric vehicle

    LI LEI / TANG WUYANG / CHEN JIANPING et al. | European Patent Office | 2023

    Free access