The invention provides a parking air-conditioning system and a control method thereof and a vehicle, the parking air-conditioning system comprises a compressor, a vehicle exterior heat exchanger, a throttling device, a vehicle interior heat exchanger, an energy storage device and an energy release heat exchanger, and the compressor, the vehicle exterior heat exchanger, the throttling device and the vehicle interior heat exchanger form a refrigeration cycle system; one end of the energy storage device communicates with a refrigerant pipeline between the throttling device and the in-vehicle heat exchanger through a first pipeline, the other end of the energy storage device communicates with a refrigerant pipeline between the in-vehicle heat exchanger and the compressor through a second pipeline, and the energy release heat exchanger can exchange heat with the energy storage device so as to store cold for the energy release heat exchanger. And the energy release heat exchanger can also exchange heat with the external heat exchanger to cool the external heat exchanger. The condensation temperature of the air conditioning system is reduced, the refrigeration energy efficiency of the air conditioning system is improved, the operation power of the parking air conditioner is reduced, and the problems that an independent parking air conditioner is low in energy efficiency and short in endurance time of a storage battery are solved.
本发明提供一种驻车空调系统及其控制方法和车辆,驻车空调系统包括:压缩机、车外换热器、节流装置、车内换热器、蓄能装置和释能换热器,压缩机、车外换热器、节流装置和车内换热器组成制冷循环系统,蓄能装置的一端通过第一管路连通至节流装置与车内换热器之间的制冷剂管路上,另一端通过第二管路连通至车内换热器与压缩机之间的制冷剂管路上,释能换热器能与蓄能装置换热以对释能换热器蓄冷,释能换热器还能与车外换热器换热以对其进行降温。根据本发明降低空调系统的冷凝温度,提高了空调系统的制冷能效,降低了驻车空调运行功率,解决了独立式驻车空调能效低,蓄电池续航时间不足的问题。
Parking air conditioning system, control method thereof and vehicle
一种驻车空调系统及其控制方法和车辆
2023-10-24
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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