The invention discloses a proportional valve, a cooling system with the proportional valve and a vehicle. The proportional valve comprises a shell, a valve body mechanism and a driving mechanism. A working cavity is formed in the shell, a liquid inlet hole and at least two liquid outlet holes which are communicated with the working cavity are formed in the shell, and the liquid outlet holes are arranged at intervals; at least two valve body mechanisms are arranged in one-to-one correspondence with the liquid outlet holes, and the valve body mechanisms are arranged in the working cavity; the driving mechanisms and the valve body mechanisms are in one-to-one correspondence, and the driving mechanisms drive the corresponding valve body mechanisms to rotate between the communicating position and the closing position. According to the proportional valve disclosed by the embodiment of the invention, the liquid inlet hole and the plurality of liquid outlet holes are formed in the shell, and the valve body mechanisms for opening and closing the liquid outlet holes and the driving mechanisms for driving the valve body mechanisms are arranged at the positions of the liquid outlet holes in a one-to-one correspondence manner, so that the functions of a plurality of two-way valves can be integrated; one-to-many fluid supply of multiple pipelines is achieved, occupied space is reduced, the installation difficulty of cooling pipelines is lowered, and light weight is achieved.

    本发明公开了一种比例阀和具有其的冷却系统及车辆,比例阀包括:壳体、阀体机构和驱动机构;壳体内形成有工作腔,壳体上形成有与工作腔连通的入液孔和出液孔,出液孔至少间隔设置两个;阀体机构与出液孔一一对应至少有两个,阀体机构布置于工作腔内;驱动机构与阀体机构一一对应至少有两个,驱动机构驱动对应的阀体机构在连通位置和关闭位置之间转动。根据本发明实施例的比例阀,通过在壳体上设有入液孔和多个出液孔,且每一个出液孔位置一一对应设置有用于打开和关闭出液孔的阀体机构和用于驱动阀体机构的驱动机构,可以将多个二通阀的功能集成于一体,实现一对多的多条管路的流体供应,减少空间占用,降低冷却管路的安装难度,实现轻量化。


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    Titel :

    Proportional valve, cooling system with proportional valve and vehicle


    Weitere Titelangaben:

    比例阀和具有其的冷却系统及车辆


    Beteiligte:
    JIANG HAILING (Autor:in) / TAO QUANMING (Autor:in) / RAO LULU (Autor:in) / JIANG TIANBAO (Autor:in) / MA TAOFENG (Autor:in)

    Erscheinungsdatum :

    25.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16K VALVES , Ventile / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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