The invention discloses a multi-way valve, a heat management system and a vehicle, the multi-way valve comprises a valve shell, a valve core, a valve core, a valve core, a valve core, a valve core and a valve core, the valve element is arranged in the valve shell, the valve element is provided with a first communication channel and a second communication channel, the second communication channel comprises an inner-layer flow channel and two communication ports, and the two communication ports are communicated through the inner-layer flow channel; the sealing piece is arranged between the valve shell and the valve element, an avoiding channel is formed in the sealing piece, a part of the avoiding channel is arranged on the sealing piece, and the valve element rotates to enable one circulation opening to be communicated with the other circulation openings. According to the multi-mode valve, by arranging the circulation opening, the avoiding channel, the first communication channel, the second communication channel and the valve shell channel, change of multiple modes is achieved, multiple control valves do not need to be used for flow path switching, and the cost and the control difficulty are reduced.
本发明公开了一种多通阀、热管理系统及车辆,多通阀包括:阀壳,阀壳上设有流通口和阀壳通道,阀壳通道具有进出口;阀芯,阀芯设在阀壳内,阀芯设有第一连通通道和第二连通通道,第二连通通道包括内层流道和两个连通口,两个连通口通过内层流道连通;密封件,密封件设在阀壳和阀芯之间,密封件上设有避让通道,避让通道的一部分设在密封件,阀芯转动使得其中一个流通口与其他流通口连通。本发明通过设置流通口、避让通道、第一连通通道、第二连通通道、阀壳通道实现多种模式的变动,无需使用多个控制阀进行流路切换,降低成本和控制难度。
Multi-way valve, thermal management system and vehicle
多通阀、热管理系统及车辆
2023-08-08
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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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