The invention relates to the technical field of heat management, and provides a multi-way valve, a vehicle heat management system and a vehicle. The multi-way valve comprises a valve shell and a valve element rotationally installed in the valve shell, a plurality of valve ports are formed in the valve shell, and a plurality of runner grooves are formed in the valve element. At least one valve port is communicated with at least two flow channel grooves in each group of flow channel grooves at the same time, so that two communication relations are realized through the three valve ports, the design number of the valve ports is reduced, a valve port communication pipeline and a control module corresponding to the valve ports are omitted, in addition, the design of the valve body is more flexible, and the design cost is reduced. And the design cost and the manufacturing cost are saved. According to the vehicle heat management system adopting the multi-way valve, the multi-way valve is matched with a three-way valve to replace a plurality of traditional three-way valves and four-way valves, the cost can be greatly saved, the control logic is simple, and the risk of fluid working medium leakage can be reduced. According to the vehicle adopting the thermal management system, more other available spaces can be reserved, and the thermal management operation of the vehicle can be safely and stably operated.

    本公开涉及热管理技术领域,提供了一种多通阀、车辆热管理系统以及车辆。该多通阀包括阀壳和转动安装在所述阀壳内的阀芯,阀壳上设有多个阀口,阀芯上设有多个流道槽;至少一个阀口同时与每组流道槽中的至少两个流道槽连通,由此通过三个阀口实现了两种接通关系,从而减少了阀口的设计数量,同时也省去了与之对应的阀口接通管路和控制模块,另外还使阀体的设计更灵活,节省了设计成本和制造成本。采用上述多通阀的车辆热管理系统,以上述多通阀配合三通阀替代传统的多个三通和四通,可大幅节约成本,且控制逻辑简单,并可减低流体工质泄露的风险。采用上述热管理系统的车辆,可留出更多其他可用空间,且其热管理操作可安全、稳定运行。


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    Title :

    Multi-way valve, vehicle thermal management system and vehicle


    Additional title:

    多通阀、车辆热管理系统以及车辆


    Contributors:
    MA KAI (author) / QUAN XIANLU (author) / SHI WENYAN (author) / LI JIE (author) / HE YU (author)

    Publication date :

    2024-01-05


    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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