According to the secondary loop heat management system and the electric vehicle, a secondary loop is arranged and connected through a multi-way valve, cooling liquid can be cooled through refrigerants and fed into a passenger compartment for cooling, or heat is released to the cooling liquid through a water-cooling condenser, and the cooling liquid is cooled through the multi-way valve. The technical problem that combustible refrigerants cannot be used due to the fact that in the prior art, the refrigerants enter an air conditioning box of the passenger compartment to conduct heat management on the passenger compartment is solved, and the refrigerants do not need to enter the passenger compartment; the heat management effect is achieved through secondary heat exchange of the refrigerant, the technical effects that the heat management requirement can be met, and meanwhile the safety of the combustible refrigerant is considered are achieved, and meanwhile the mode of the multi-way valve is adopted, so that the complex heat management system is higher in integration degree and more compact.

    本发明实施例公开了一种二次回路热管理系统和电动车,通过设置二次回路并用多通阀进行连接,可以利用制冷剂将冷却液进行冷却,并将冷却液送入乘客舱进行降温,或利用水冷冷凝器放热给冷却液,并将升温后的冷却液送入乘客舱进行升温,解决了现有技术采用制冷剂进入乘客舱空调箱的方式对乘客舱进行热管理所存在的无法使用可燃制冷剂的技术问题,使得制冷剂不需要进入乘客舱,通过制冷剂进行二次换热来达到热管理的效果,实现了既能满足热管理需求,同时兼顾可燃制冷剂安全性的技术效果,同时采用多通阀的方式,使得复杂的热管理系统集成度更高,更紧凑。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Secondary loop thermal management system and electric vehicle


    Weitere Titelangaben:

    一种二次回路热管理系统和电动车


    Beteiligte:
    LU ZHILING (Autor:in) / HUANG CHAOJIN (Autor:in) / WANG ZHENGZHEN (Autor:in) / GAO CHAO (Autor:in)

    Erscheinungsdatum :

    13.10.2023


    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



    Electric vehicle multi-loop thermal management system

    SMITH MARK G / SCHWARTZ WILLIAM SAMUEL / JACKSON KENNETH J et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Thermal management control loop for electric vehicle

    MOTHIER RONAN / LEONCINI GABRIELE | Europäisches Patentamt | 2023

    Freier Zugriff

    ELECTRIC VEHICLE THERMAL MANAGEMENT LOOP, CONTROL METHOD, AND PURE ELECTRIC VEHICLE

    YAN FULONG / WANG TIANYING / WU JUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric vehicle thermal management loop system and control method thereof

    WU JUN / HUANG HAIMING / WANG TIANYING et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    INTELLIGENT MULTI-LOOP THERMAL MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE

    XIA YINGBO / ZHANG ZHIWEI / WU YUNFEI et al. | Europäisches Patentamt | 2018

    Freier Zugriff