The multi-port valve comprises a valve shell and a valve element rotationally contained in the valve shell, a plurality of outer ports are formed in the valve shell, at least part of the outer ports are formed in the axial end of the valve shell, a plurality of inner ports are formed in the valve element, and the valve element is arranged in the valve shell. At least part of the inner ports are formed in the axial end of the valve element, the valve element is provided with a plurality of flow channels, the flow channels are not communicated with one another in the valve element, projections of at least two of the flow channels on a plane perpendicular to the central axis of the valve element intersect, each flow channel is communicated with two of the inner ports, and the flow channels are communicated with the valve element. The valve element can rotate around a central axis relative to the valve shell to enable at least part of the inner ports to be communicated with the corresponding outer ports in the axial direction. On the other hand, the invention further provides a thermal management system and application thereof, and the thermal management system comprises the multi-port valve and a plurality of cooling branches.
本发明一方面提供一种多端口阀门,包括阀门壳体以及可旋转地收容于所述阀门壳体内的阀芯,所述阀门壳体上设有多个外端口,至少部分外端口设置在所述阀门壳体的轴向端部,所述阀芯上设有多个内端口,至少部分内端口设置在所述阀芯的轴向端部,所述阀芯上设有若干流道,所述流道在所述阀芯内部互不连通,且至少其中两流道在垂直于所述阀芯的中轴线的平面上的投影相交,每一所述流道连通所述多个内端口中的其中两个,且所述阀芯能够围绕一中心轴线相对所述阀门壳体转动至使得至少部分内端口与相应的外端口在轴向上连通。另一方面,本发明还提供一种热管理系统及其应用,所述热管理系统包括前述的多端口阀门及若干冷却支路。
MULTI-PORT VALVE, THERMAL MANAGEMENT SYSTEM HAVING THE SAME, AND APPLICATIONS THEREOF
多端口阀门、具有该多端口阀门的热管理系统及其应用
2024-04-12
Patent
Electronic Resource
Chinese
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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