| 摘要 |
PROBLEM TO BE SOLVED: To prevent failure such as breakage of an auxiliary refrigerant pipe of a heat-source-side auxiliary refrigerant circuit by certainly fixing the heat-source-side auxiliary refrigerant circuit, in a heat source unit of an air conditioner. SOLUTION: The heat source unit 102 of the air conditioner 101 comprises a heat-source-side main refrigerant circuit 20, a refrigerant liquid injecting circuit 41, and a casing 81. The heat-source-side main refrigerant circuit 20 includes a compressor 21, a heat-source-side heat exchanger 25, a receiver 127 capable of storing a coolant, and a heat-source-side main refrigerant pipe 30 for connecting the apparatuses. The refrigerant liquid injecting circuit 41 includes a solenoid valve 42 and the auxiliary refrigerant pipe 44, and is connected to the heat-source-side main refrigerant circuit 20. The casing 81 is fixed to the receiver 127 and stores the heat-source-side main refrigerant circuit 20 and the refrigerant liquid injecting circuit 41. The receiver 127 has a fixing member 128 mounted to support the refrigerant liquid injecting circuit 41. COPYRIGHT: (C)2004,JPO
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