The invention discloses a multi-way valve thermal management system and a vehicle. The multi-way valve thermal management system comprises a low-temperature radiator, a condenser, a water heating PTC, a warm air core body and a power battery pack which are all connected with a runner plate and a multi-way valve to form a loop through which cooling liquid flows; the multi-way valve comprises at least one movable valve element, and communication or closing of the multiple pipelines is switched through the movable valve elements. The multi-way valve at least comprises a movable valve core for switching the plurality of pipelines to the following states; the heat exchanger is connected with the motor electric control cooling device and the low-temperature radiator which are connected end to end through the multi-way valve to form a first loop; the condenser, the water heating PTC, the warm air core body and the power battery pack are connected into a second loop through a multi-way valve; the ends, connected with the multi-way valve, of inlets and outlets of the condenser, the water heating PTC and the warm air core which are sequentially connected are provided with two short-circuit pipelines. And at least one short-circuit pipeline can be closed through a valve. According to the invention, the integration level of the cooling liquid loop is improved, and the number of parts of the thermal management system is reduced.
本发明公开了多通阀热管理系统及交通工具,包括低温散热器、冷凝器、水暖PTC、暖风芯体和动力电池包均与流道板、多通阀连接形成流经冷却液的回路;多通阀包括最少一个可动阀芯,通过可动阀芯切换多条管路之间的连通或者关闭;多通阀至少包括将多条管路切换至如下状态的可动阀芯:换热器与首尾相连的电机电控冷却装置、低温散热器通过多通阀连接成第一回路;冷凝器、水暖PTC、暖风芯体和动力电池包通过多通阀连接成第二回路;其中,依次连接的冷凝器、水暖PTC、暖风芯体的进出口在与多通阀连接的一端设有两条短路管线;且最少有一条短路管线能够通过阀门关闭。本发明的应用提高了冷却液回路集成度,减少了热管理系统的零部件数量。
Multi-way valve thermal management system and vehicle
多通阀热管理系统及交通工具
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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