According to the integrated vehicle heat management system and the control method thereof, reasonable utilization, accurate management and control of heat energy of a passenger compartment, a battery and a motor can be achieved, a heat pump mode is added on the basis of achieving basic functions, WPTC heating is not started when the environment temperature is higher than-10 DEG C, and energy consumption of the whole vehicle is reduced. By adopting the six-way electronic water valve, the number of parts can be reduced, and one six-way electronic water valve can replace two four-way water valves; the number of cooling liquid pipelines and the number of pipe connectors are reduced by more than 30%; the size of the integrated module can be reduced by 20%; the control system is simplified. By using the integrated module and the six-way electronic water valve, the failure rate of the whole vehicle thermal management system can be reduced, the service life of the system is prolonged, and the safety of the system is improved. Meanwhile, the parts are simplified, the occupied space is small due to modular integrated arrangement, and the weight is light; the system cost and the system energy consumption are reduced, and the system reliability is improved.

    本发明提供一种集成式车用热管理系统及其控制方法,可以实现对乘员舱、电池、电机热能的合理利用、精准管理及控制,而且在实现基本功能的基础上增加热泵模式,可在环境温度大于‑10℃时不开启WPTC加热,降低整车能耗。本发明通过采用六通电子水阀,可减少零部件数量,一个六通电子水阀可替代两个四通水阀;冷却液管路数量及管接口数量减少30%以上;集成模块体积可减少20%;控制系统简化。本发明通过对集成模块及六通电子水阀的使用,能够降低整车热管理系统的故障率,提升系统的使用寿命和安全性。同时,本发明实现零部件的简化,模块化集成布置占用空间小,质量轻;降低了系统成本和系统能耗,提高了系统可靠性。


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    Titel :

    Integrated vehicle thermal management system and control method thereof


    Weitere Titelangaben:

    一种集成式车用热管理系统及其控制方法


    Beteiligte:
    LIU ZHIKUN (Autor:in) / XIONG SHUANGYUAN (Autor:in) / HUA TEQIANG (Autor:in)

    Erscheinungsdatum :

    07.05.2024


    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



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