The invention discloses a multi-way valve heat management system, a heat management method and a vehicle. A heat exchanger, a motor electric control cooling device, a low-temperature radiator, a condenser, a water heating PTC, a warm air core body and a power battery pack are connected with a multi-way valve through a runner plate to form a branch circuit used for enabling cooling liquid to circulate; the motor electric control cooling device, the low-temperature radiator and the multi-way valve are connected in series to form a motor electric control branch; the power battery pack and the multi-way valve are connected in series to form a battery branch; the condenser, the water heating PTC, the warm air core body and the multi-way valve are connected in series to form a passenger compartment heating branch; the heat exchanger and the multi-way valve are connected in series to form a heat exchanger branch; the multi-way valve comprises at least one movable valve element, and the motor electric control branch, the battery branch, the passenger compartment heating branch and the heat exchanger branch are connected in series or disconnected through switching of the movable valve elements. According to the multi-way valve, series connection or disconnection of all pipelines is achieved by switching the movable valve element of the multi-way valve, the heat management system is more convenient to control, and the management method of the heat management system is simplified.
本发明公开了多通阀热管理系统、热管理方法及车辆,换热器、电机电控冷却装置、低温散热器、冷凝器、水暖PTC、暖风芯体和动力电池包均通过流道板与多通阀连接形成支路,用于使冷却液流通;电机电控冷却装置、低温散热器与多通阀串接形成电机电控支路;动力电池包与多通阀串接形成电池支路;冷凝器、水暖PTC、暖风芯体与多通阀串接形成乘员舱采暖支路;换热器与多通阀串接形成换热器支路;多通阀包括最少一个可动阀芯,通过切换可动阀芯使电机电控支路、电池支路、乘员舱采暖支路以及换热器支路相互之间串联或断开。本发明通过切换多通阀的可动阀芯实现各个管路之间的串联或断开,更便于控制热管理系统,简化了热管理系统的管理方法。
Multi-way valve thermal management system, thermal management method and vehicle
多通阀热管理系统、热管理方法及车辆
2023-06-23
Patent
Electronic Resource
Chinese
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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