The invention relates to a multi-way valve, a heat management system and an electric vehicle. The multi-way valve comprises a shell, a gear train, a liquid inlet channel and a liquid outlet channel. The hollow part of the shell is divided into a plurality of cavities, each cavity contains an end face valve and a liquid outlet channel, each cavity is communicated with the corresponding liquid inlet channel, and the liquid inlet channel is communicated with the liquid outlet channel in the corresponding cavity. The end face valve comprises a control opening and a non-opening part, and the end face valve can rotate around the axis of the end face valve and completely covers a liquid outlet of the liquid outlet channel so as to control opening or closing of the liquid outlet channel. The gear train comprises a driving wheel and a plurality of driven wheels, and the driven wheels are connected with the end face valves in a one-to-one correspondence mode so as to control the end face valves to rotate. The multi-way valve is provided with the gear train, so that a plurality of end face valves can be controlled only through one actuator, the design of an electronic control unit is simplified, the cost is reduced, and the space is saved.

    本发明涉及一种多路阀、热管理系统以及电动汽车。所述多路阀包括壳体、齿轮系、入液通道和出液通道。所述壳体的中空部分被分隔为多个腔室,每个腔室容纳有端面阀以及出液通道,并且每个腔室与对应的入液通道相连通,所述入液通道与对应的腔室中的出液通道相连通。所述端面阀包括控制开口和非开口部,所述端面阀能够围绕自身轴线旋转并且完全覆盖所述出液通道的出液口以控制所述出液通道的打开或关闭。所述齿轮系包括一个主动轮和多个从动轮,所述从动轮一一对应地与端面阀连接以控制端面阀旋转。本发明的多路阀设置有齿轮系,使得可以仅通过一个执行器控制多个端面阀,进而简化了电子控制单元的设计,降低成本,并且节省空间。


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    Title :

    Multi-way valve, thermal management system and electric vehicle


    Additional title:

    多路阀、热管理系统以及电动汽车


    Contributors:
    WANG FEI (author) / ZHOU HUILAN (author)

    Publication date :

    2024-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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