The invention discloses an automobile thermal management system, a management method and an electric automobile. The system comprises an electronic compressor, a first refrigerant electromagnetic valve, a second refrigerant electromagnetic valve, a P.T temperature and pressure sensor, a water-cooling condenser, a liquid storage tank, an air-cooling condenser, a low-temperature radiator, a battery cooler, an air conditioner box, a first electronic water pump, a second electronic water pump, a third electronic water pump, a first four-way reversing valve, a second four-way reversing valve, a third four-way reversing valve, a first three-way switching valve and a second three-way switching valve. An expansion kettle, a PTC heater and a T temperature sensor. The installation position of each component of the system is more compact, and short pipeline wiring can be realized among the components, so that the occupied space of the thermal management system is reduced, the pressure and temperature loss of liquid can be reduced, the refrigeration efficiency or heating efficiency of the thermal management system is improved, and flexible control on devices with different temperature requirements is realized.
本发明公开了一种汽车热管理系统、管理方法及电动汽车,系统包括电子压缩机、冷媒电磁阀一、冷媒电磁阀二、P.T温度压力传感器、水冷冷凝器、贮液罐、风冷冷凝器、低温散热器、电池冷却器、空调箱、电子水泵一、电子水泵二、电子水泵三、四通换向阀一、四通换向阀二、四通换向阀三、三通切换阀一、三通切换阀二、膨胀水壶、PTC加热器、T温度传感器。系统各元器件的安装位置更为紧凑,各个元器件之间可以实现较短的管路走线,这样不仅有助于缩小热管理系统的占用空间,还能减少液体的压力和温度损耗,提升热管理系统的制冷效率或制热效率,实现对不同温度需求装置的灵活控制。
Automobile thermal management system, management method and electric automobile
一种汽车热管理系统、管理方法及电动汽车
15.07.2022
Patent
Elektronische Ressource
Chinesisch
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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