This disclosure discloses a heat pump air-conditioning system and an electric vehicle. The system includes: an indoor condenser, an indoor evaporator, a compressor, and an outdoor heat exchanger, where an outlet of the compressor is in communication with an inlet of the indoor condenser, an outlet of the indoor condenser is in communication with an inlet of the outdoor heat exchanger through a first throttle branch or a first through-flow branch, an outlet of the outdoor heat exchanger, through a second throttle branch or a second through-flow branch, is in communication with a first end of a first branch that is open or closed and is in communication with a first end of a second branch that is open or closed, a second end of the first branch is in communication with an inlet of the compressor, a second end of the second branch is in communication with an inlet of the indoor evaporator, an outlet of the indoor evaporator is in communication with the inlet of the compressor, the outlet of the indoor condenser is in communication with the inlet of the compressor through a third throttle branch that is open or closed, and an outlet of the outdoor heat exchanger is in communication with the inlet of the compressor through a fourth throttle branch that is open or closed. Therefore, effects such as improving energy consumption, satisfying regulatory requirements for defrosting and defogging, and facilitating installation can be achieved.
HEAT PUMP AIR CONDITIONING SYSTEM AND ELECTRIC AUTOMOBILE
WÄRMEPUMPENKLIMAANLAGENSYSTEM UND ELEKTRISCHES FAHRZEUG
SYSTÈME DE CLIMATISATION À POMPE À CHALEUR ET AUTOMOBILE ÉLECTRIQUE
2019-05-22
Patent
Electronic Resource
English
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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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