AIR CONDITIONER
PROBLEM TO BE SOLVED: To provide an air conditioner that can compensate deterioration in heating ability to improve the efficiency in low-temperature heating operation.SOLUTION: The air conditioner includes a plurality of compressors 10 and 12, a condenser 20 that condenses a refrigerant compressed...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an air conditioner that can compensate deterioration in heating ability to improve the efficiency in low-temperature heating operation.SOLUTION: The air conditioner includes a plurality of compressors 10 and 12, a condenser 20 that condenses a refrigerant compressed in the plurality of the compressors 10 and 12, an expansion device 40 that expands the refrigerant discharged from the condenser 20, and an evaporator 30 that evaporates the refrigerant expanded in the expansion device 40. First paths 50 and 70 diverge between the condenser 20 and the evaporator 30 to supply a part of the refrigerant discharged from the condenser 20 to at least one of the plurality of compressors 10 and 12. A second path 60 diverges between the condenser 20 and the evaporator 30 to supply a part of the refrigerant discharged from the condenser to a path between the plurality of compressors 10 and 12. |
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