The invention discloses an automobile heat pump system with a deicing device and an automobile.The heat pump system comprises a compressor, an indoor condenser, an outdoor heat exchanger, a throttling device and a deicing device, and the compressor, the indoor condenser, the throttling device and the outdoor heat exchanger are sequentially connected in series through pipelines to form a refrigerant loop; and the deicing device is arranged at the inlet end or the outlet end of the outdoor heat exchanger and communicates with the outdoor heat exchanger through a pipeline, and the deicing device is used for heating a refrigerant to deice the outdoor heat exchanger after the compressor is closed. The inlet/outlet end of the outdoor heat exchanger is connected with the deicing device in series, the refrigerant is heated through a built-in heater of the deicing device, the deicing time is not limited, the compressor does not need to be started in the heating process, and compressor faults or service life shortening caused by deicing are avoided.
本发明公开了一种具有除冰装置的汽车热泵系统及汽车,包括压缩机、室内冷凝器、室外换热器、节流装置和除冰装置,所述压缩机、室内冷凝器、节流装置和室外换热器通过管路依次串联形成冷媒回路;所述除冰装置设置在所述室外换热器的进口端或者出口端,并通过管路与所述室外换热器连通,所述除冰装置用于在压缩机关闭后加热冷媒以对所述室外换热器进行除冰。本发明在室外换热器的进/出口端串联除冰装置,通过除冰装置的内置加热器加热冷媒,除冰时间不受限制,且加热过程不需要开启压缩机,不会因除冰造成压缩机故障或寿命降低。
Automobile heat pump system with deicing device and automobile
一种具有除冰装置的汽车热泵系统及汽车
2021-06-01
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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