The invention relates to the technical field of vehicle air conditioners, and provides a vehicle thermal management system and an automobile. According to the system, an indoor cooler is connected between an outlet of a compressor and an inlet of a four-way electromagnetic valve in series; the evaporator set comprises at least two evaporators connected in parallel. The second end of the outdoor three-medium heat exchanger is connected with a refrigeration one-way valve and a first heating one-way valve; a first outlet of the four-way electromagnetic valve is connected with a first end of the outdoor three-medium heat exchanger; the compressor is further connected with a suction inlet of the compressor through a first normally-closed electromagnetic valve; the outdoor three-medium heat exchanger is connected with the first normally-closed electromagnetic valve in parallel. A second outlet of the four-way electromagnetic valve is connected with a first end of the first expansion valve; the second end of the first expansion valve is connected with the conduction end of the refrigeration one-way valve; the second normally-closed solenoid valve is connected with the second end of the evaporator set; a third outlet of the four-way electromagnetic valve is connected with the cut-off end of the first heating one-way valve; the first end of the evaporator set is further connected. The system can improve the energy utilization rate and reduce the overall power consumption.
本发明涉及车辆空调技术领域,提供一种车用热管理系统和汽车。该系统包括:室内冷却器串接于压缩机出口与四通电磁阀的入口之间;蒸发器组包括至少两个并联的蒸发器;室外三介质换热器的第二端与制冷单向阀和第一制热单向阀连接;四通电磁阀的第一出口与室外三介质换热器的第一端连接;还通过第一常闭电磁阀与压缩机的吸入口连接;室外三介质换热器与第一常闭电磁阀并联;四通电磁阀的第二出口与第一膨胀阀的第一端连接;第一膨胀阀的第二端与制冷单向阀的导通端连接;还通过第二常闭电磁阀与蒸发器组的第二端连接;四通电磁阀的第三出口与第一制热单向阀的截止端连接;还与蒸发器组的第一端连接。本系统能够提高能量利用率,降低整机功耗。
Automotive thermal management system and automobile
一种车用热管理系统和汽车
2023-08-18
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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