Heat pump air conditioning system and electric automobile

• Main Authors: YE MEIJIAO, CHEN XUEFENG, LIANG YAOWEI
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2017
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention discloses a heat pump air conditioning system and an electric automobile. The heat pump air conditioning system comprises a compressor, an indoor condenser, an indoor steamer, an outdoor heat exchanger and a battery pack containing a steamer, wherein the compressor communicates with the indoor condenser; the indoor condenser communicates with the outdoor heat exchanger via a first throttling branch or a first through-flow branch; the outdoor heat exchanger communicates with the compressor via a second through-flow branch or communicates with the indoor steamer via a second throttling branch; the indoor steamer communicates with the compressor; the steamer in the battery pack communicates with indoor heat exchanger or the indoor steamer via a connected or disconnected battery cooling branch, and communicates with the compressor via a connected or disconnected battery heating branch; and the steamer in the battery pack communicates with the compressor via a connected or disconnected battery coolin