The invention provides an air-supplementing enthalpy-increasing heat pump air-conditioning system with the motor battery thermal management, which comprises a compressor, a gas-liquid separator and an outdoor heat exchanger. The compressor, the gas-liquid separator and the outdoor heat exchanger are communicated with one another; A battery heat management module is used for exchanging heat with the battery, and the battery heat management module is communicated with the compressor; A motor heat management module is used for exchanging heat with the motor, and the motor heat management module is communicated with the compressor; A first cooler is in heat exchange connection with a first cold plate and is communicated with the compressor; an air supply enthalpy increasing module; An air supply enthalpy increasing module communicates with the outdoor heat exchanger and communicates with the compressor. On one hand, the air supply enthalpy increasing module is used, and normal heating of the electric automobile in a low-temperature environment can be met; on the other hand, the battery heat management module and the motor heat management module are used in the system, the energy utilization efficiency can be improved, and normal operation of the electric automobile is guaranteed.
本发明提供一种带有电机电池热管理的补气增焓热泵空调系统,包括:一压缩机、一气液分离器以及一室外换热器,压缩机、气液分离器以及室外换热器之间连通;一电池热管理模块,电池热管理模块用于与电池热交换,电池热管理模块与压缩机连通;一电机热管理模块,电机热管理模块用于与电机热交换,电机热管理模块与压缩机连通;一第一冷却器,第一冷却器与一第一冷板换热连接,并与压缩机连通;一补气增焓模块;补气增焓模块与室外换热器连通,并与压缩机连通。本发明一方面使用补气增焓模块,能够满足电动汽车在低温环境中正常供暖。另一方面,在系统中使用电池热管理模块和电机热管理模块,能够提高能源利用效率,保证电动汽车的正常运行。
Air-supplementing enthalpy-increasing heat pump air-conditioning system with motor battery thermal management function
带有电机电池热管理的补气增焓热泵空调系统
2021-05-25
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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