AIR CONDITIONER

• Main Authors: IKEDA SOSHI, WAKAMOTO SHINICHI, TAKENAKA NAOFUMI, HATOMURA TAKESHI
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2018
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

An air conditioner is provided with: a coolant circuit in which a compressor, a channel switching device, a heat-source-side heat exchanger, a throttling device, a load-side heat exchanger, and the channel switching device are connected in the stated order using piping, and operation is enabled by switching between a cooling operation and a heating operation using the channel switching device; anoil separator for separating refrigerator oil from coolant discharged from the compressor; a first bypass channel for guiding liquid flowing out from the oil separator; an auxiliary heat exchanger forcooling the liquid; a first flow amount adjustment device for controlling the passage of the liquid; a second bypass channel for guiding liquid coolant or liquid-gas two-phase coolant flowing in thepiping interconnecting the heat-source-side heat exchanger and the throttling device; and a second flow amount adjustment device for controlling the passage of coolant. 空调装置具有：制冷剂回路，其中，通过配管依次连接压缩机、流路切换装置、热源侧热交换器、节流装置、负荷侧热交换器和所述