The invention discloses a secondary heat exchange type heat pump type heat management system and a heat management method. The secondary heat exchange type heat pump type heat management system comprises a heat supply ventilation and air conditioning assembly, a multi-way valve with at least nine connectors, a cooling liquid loop connected to the nine different connectors and a refrigerant loop capable of conducting heat exchange with the cooling liquid loop. The cooling liquid loop comprises an electric drive loop, a heat dissipation loop, a battery loop, a coupling loop, a first heat exchange cooling liquid loop and a cold air core loop; cooling liquid can be guided into a battery pack of a battery loop and a cold air core loop according to a set proportion through the cooling liquid three-way valve. The refrigerant loop comprises a refrigerant pipeline, and the compressor, the first heat exchanger and the second heat exchanger are connected in series through the refrigerant pipeline. The multi-way valve can realize the circular flow of various cooling liquids by controlling the mutual communication or cut-off of the interfaces, and control and switching of various thermal management are realized through the heat exchange of the cooling liquid loop and the refrigerant loop.
本发明公开了一种二次换热式热泵型热管理系统及热管理方法,包括供热通风与空气调节总成和具有至少九个接口的多通阀、连接于九个不同接口上的冷却液回路和可与冷却液回路进行热交换的制冷剂回路;冷却液回路包括电驱回路、散热回路、电池回路、耦合回路、第一换热冷却液回路、冷风芯体回路;通过冷却液三通阀可将冷却液按设定比例导入电池回路的电池包内和冷风芯体回路中;制冷剂回路包括制冷剂管路,通过制冷剂管路将压缩机、第一换热器和第二换热器串联;多通阀可通过控制各接口之间的相互连通或截止实现多种冷却液的循环流动,并且,通过冷却液回路与制冷剂回路的热交换实现多种热管理的控制和切换。
Secondary heat exchange type heat pump type heat management system and heat management method
一种二次换热式热泵型热管理系统及热管理方法
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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