Heat pump device

• Main Authors: ZHANG TONGZHEN, YIN XI, WANG QIUHONG, SUN XIANGLI, DENG XING, LIU FANGLI, YU MINGBAI
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2013
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; VENTILATING; WEAPONS

The utility model discloses a heat pump device. The heat pump device comprises a heat source side heat exchanger, a heat exchanger for an air conditioner and a heat exchanger for hot water. The connection of one end of the heat source side heat exchanger, one end of the heat exchanger for the air conditioner and one end of the heat exchanger for the hot water with a compressor is achieved through a second four-way valve and a first four-way valve, wherein the second four-way valve is communicated with the first four-way valve, two four-way valves are respectively connected with a gas-liquid separator, and the gas-liquid separator is connected with the compressor; the connection of the other end of the heat source side heat exchanger, the other end of the heat exchanger for the air conditioner and the other end of the heat exchanger for the hot water with a liquid accumulator is achieved through a plurality of valves, wherein the plurality of valves are two-way conductive. According to the connections, a first