The invention provides a labyrinth valve, a vehicle thermal management system and a new energy automobile, the labyrinth valve comprises a valve body, a valve core and a driving assembly, the outer wall of the valve body is provided with a first interface, a second interface, a third interface, a fourth interface, a fifth interface, a sixth interface, a seventh interface, an eighth interface, a ninth interface, a tenth interface and an eleventh interface, the fourth connector is communicated with the fifth connector, and the valve element is arranged in the cavity. A plurality of connecting ports are formed in a valve body, a plurality of flow channels are formed in a valve element, and a plurality of flow guide grooves are formed in the peripheral face of the valve element; the valve element is switched between the refrigerating state and the heating state, the flow guide groove and the flow channel are matched to communicate different connecting ports, the function after a plurality of refrigerant valves are combined is achieved, and by replacing a refrigerant pilot electromagnetic valve, a refrigerant three-way electromagnetic valve, an electronic expansion valve, a refrigerant one-way valve and the like, the refrigerating efficiency is improved. The cost of the vehicle heat management system is reduced on the premise of improving the heat exchange efficiency, reducing the energy consumption and reducing the weight of the system.

    本发明提供一种迷宫阀、车用热管理系统及新能源汽车,包括阀体、阀芯和驱动组件,阀体的外壁设置有第一接口、第二接口、第三接口、第四接口、第五接口、第六接口、第七接口、第八接口、第九接口、第十接口和第十一接口,其中,第四接口与第五接口连通,阀芯设置于空腔内。通过在阀体上设置多个连接口,在阀芯内部设置多个流道以及在阀芯的外周面设置多个导流槽;通过使阀芯在制冷状态和制热状态之间转换,使导流槽与流道配合将不同的连接口连通,实现多个制冷剂阀组合之后的功能,通过替代制冷剂先导电磁阀、制冷剂三通电磁阀、电子膨胀阀、制冷剂单向阀等,在提高换热效率、降低能耗、减轻系统重量的前提下降低了车用热管理系统的成本。


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    Title :

    Labyrinth valve, automotive thermal management system and new energy automobile


    Additional title:

    一种迷宫阀、车用热管理系统及新能源汽车


    Contributors:

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / 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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