The invention discloses a multi-way valve heat management system and a vehicle. The multi-way valve heat management system comprises a heat exchanger, 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 branch 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: a motor electric control cooling device and a low-temperature radiator are connected in series to form a motor electric control branch; the heat exchanger and the power battery pack are connected in series to form a battery branch; the condenser, the water heating PTC and the warm air core body are connected in series to form a passenger compartment heating branch, and the passenger compartment heating branch is isolated from the electric control cooling liquid branch and the battery branch. According to the invention, the integration level of the cooling liquid branch 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车辆,包括换热器、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支路;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:电机电控冷却装置和低温散热器串接形成电机电控支路;换热器和动力电池包串接形成电池支路;将冷凝器、水暖PTC和暖风芯体串接形成乘员舱采暖支路,与电控冷却液支路、电池支路隔离。本发明的应用提高了冷却液支路集成度,减少了热管理系统的零部件数量。
Multi-way valve heat management system and vehicle
多通阀热管理系统及车辆
2023-05-02
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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