The invention discloses a multi-way switching valve, a heat management system and a vehicle, and the multi-way switching valve comprises a valve shell, a valve core, a valve core and a valve rod, the valve element is rotatably arranged in the valve shell, the valve element is provided with an outer side flow channel and an inner side flow channel, the outer side flow channel extends along the peripheral wall of the valve element, the inner side flow channel is located on the inner side of the outer side flow channel and provided with two communication ports located in the peripheral wall of the valve element, and the outer side flow channel is used for communicating with the adjacent circulation ports; the inner side flow channel is used for communicating with the non-adjacent circulation openings, and the valve element rotates so that the outer side flow channel can communicate with the circulation openings in a switched mode and/or the inner side flow channel can communicate with the circulation openings in a switched mode. By arranging the outer side flow channel and the inner side flow channel, the space utilization rate is increased, the integration degree is improved, and the cost and the control difficulty are reduced.
本发明公开了一种多通切换阀、热管理系统及车辆,多通切换阀包括:阀壳,阀壳设有多个流通口;阀芯,阀芯可转动地设在阀壳内,阀芯设有外侧流道和内侧流道,外侧流道沿阀芯的外周壁延伸,内侧流道位于外侧流道的内侧且内侧流道设有位于阀芯的外周壁的两个连通口,外侧流道用于连通相邻的流通口,内侧流道用于连通非相邻的流通口,阀芯转动以使得外侧流道与流通口切换连通和/或内侧流道与流通口切换连通。本发明通过设置外侧流道与内侧流道,提高空间利用率,提高集成化程度,降低成本与控制难度。
Multi-way switching valve, thermal management system and vehicle
多通切换阀、热管理系统及车辆
2023-08-08
Patent
Elektronische Ressource
Chinesisch
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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