| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner in which increase in the power of a compressor and the temperature of delivery gas is eliminated and assembling work is facilitated by reducing the space of an oil separator, a condenser, a receiver, and the like. SOLUTION: This air conditioner comprises a compressor for compressing refrigerant gas, an oil separator for separating an oil from refrigerant gas compressed through the compressor, a condenser for cooling and condensing the refrigerant gas from which the oil is separated, a receiver for containing the condensed liquid refrigerant, an evaporator for evaporating the liquid refrigerant, a passage for returning the separated oil from the oil separator back to the compressor, and a passage for circulating refrigerant from the compressor through the oil separator, the condenser, the receiver, and the evaporator to the compressor. The condenser is provided with an oil cooler for cooling the oil separated through the oil separator and the oil separator is integrated with the receiver.
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