The invention provides an indirect heat pump air conditioner heat management system for a new energy commercial vehicle. The indirect heat pump air conditioner heat management system comprises a refrigerant loop used for refrigerant circulation and a cooling liquid loop used for cooling liquid circulation. The cooling liquid loop comprises an air cold water heat exchanger, a warm air core body, a high-low pressure chiller cooling liquid loop, an HVAC cold water loop, an HVAC hot water loop and a battery electric drive cooling liquid loop. According to the system, heat of a battery, an electric drive and a passenger compartment of the commercial vehicle can be uniformly integrated and managed, energy is recycled and reasonably utilized, the endurance mileage is increased, the cost of the whole vehicle is reduced, and meanwhile the problem that a traditional heat management system is high in failure rate under severe working conditions is solved.
本发明提供一种新能源商用车间接式热泵空调热管理系统,包括用于制冷剂流通的制冷剂回路和用于冷却液流通的冷却液回路;所述冷却液回路包括空气冷水换热器、暖风芯体、高低压chiller冷却液回路、HVAC冷水回路、HVAC热水回路和电池电驱冷却液回路;本发明能够同时对商用车的电池、电驱和乘员舱热量统一整合管理,达到能量回收合理利用,增加续航里程,降低整车成本,同时解决传统热管理系统在恶劣工况下高故障率问题。
Indirect heat pump air conditioner heat management system for new energy commercial vehicle
一种新能源商用车间接式热泵空调热管理系统
2024-02-06
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 |
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