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. According to the multi-way valve, the bridging channels are arranged in part of the flow channel grooves, so that the two flow channel grooves spaced by one or more flow channel grooves are communicated, on one hand, the communication design between the valve ports is more flexible, and the design difficulty of the multi-way valve is reduced; on the other hand, the size of the valve body can be made smaller, and therefore the installation space of the valve body is saved. According to the vehicle heat management system adopting the multi-way valve, the multi-way valve is used for replacing a plurality of traditional tee joints and four-way joints, 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, so that the comfort of the vehicle is improved; and the thermal management operation 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;通过在部分流道槽内设置桥接通道,使间隔有一个或多个流道槽的两个流道槽之间实现连通,一方面使阀口间的接通设计更灵活,降低了多通阀的设计难度;另一方面可将阀体的体积做得更小,从而节省其安装空间。采用上述多通阀的车辆热管理系统,以上述多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,从而提高车辆的舒适性;且其热管理操作可安全、稳定运行。


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    Titel :

    Multi-way valve, vehicle thermal management system and vehicle


    Weitere Titelangaben:

    多通阀、车辆热管理系统以及车辆


    Beteiligte:
    CHAO DONGHAI (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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