The invention discloses a multi-way valve heat management system and a vehicle. A heat exchanger, a low-temperature radiator, a condenser, a water heating PTC, a warm air core body and a power battery pack are all connected with a multi-way valve through runner plates to form a loop, and the loop is used for enabling cooling liquid to circulate; the multi-way valve at least comprises a movable valve core for switching the plurality of pipelines to the following states: the motor electric control cooling device, the low-temperature radiator and the multi-way valve are connected in series to form a motor electric control branch; the heat exchanger and the multi-way valve are connected in series to form a heat exchanger branch; the power battery pack and the multi-way valve are connected in series to form a battery branch; the condenser, the water heating PTC, the warm air core body and the multi-way valve are connected in series to form a passenger compartment heating branch; the motor electric control branch, the battery branch and the heat exchanger branch are communicated with one another through a multi-way valve to form a first loop; the passenger compartment heating branch forms a second loop through a bypass pipe. According to the invention, the integration level of the cooling liquid loop is improved, and the number of parts of the thermal management system is reduced.

    本发明公开了多通阀热管理系统及交通工具,换热器、低温散热器、冷凝器、水暖PTC、暖风芯体和动力电池包均通过流道板均与多通阀连接形成回路,用于使冷却液流通;多通阀至少包括将多条管路切换至如下状态的可动阀芯:电机电控冷却装置、低温散热器与多通阀串接形成电机电控支路;换热器与多通阀串接形成换热器支路;动力电池包与多通阀串接形成电池支路;冷凝器、水暖PTC、暖风芯体与多通阀串接形成乘员舱采暖支路;电机电控支路、电池支路和换热器支路通过多通阀相互连通形成第一回路;成乘员舱采暖支路通过旁路管形成第二回路。本发明的应用提高了冷却液回路集成度,减少了热管理系统的零部件数量。


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    Title :

    Multi-way valve thermal management system and vehicle


    Additional title:

    多通阀热管理系统及交通工具


    Contributors:
    XI HUI (author) / ZHANG YI (author) / YU QIANGYUAN (author)

    Publication date :

    2023-05-02


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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