AIR CONDITIONER AND OPERATION METHOD OF THE AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide an air conditioner exhibiting high operation efficiency in partial load operation, in the air conditioner having a plurality of heat source side heat exchangers in an outdoor unit. SOLUTION: The air conditioner includes a heat source side heat exchanger 3, a heat sou...

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1. Verfasser: SOTOZONO KEISUKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an air conditioner exhibiting high operation efficiency in partial load operation, in the air conditioner having a plurality of heat source side heat exchangers in an outdoor unit. SOLUTION: The air conditioner includes a heat source side heat exchanger 3, a heat source side heat exchanger 4 wherein the air flow and the refrigerant flow are in the opposite from the heat source side heat exchanger 3, and flow passage selecting means 11a, 11b, 21b and 22b for making the refrigerant flow to at least one of the heat source side heat exchangers 3 and 4. During the partial load operation, the flow passage selecting means makes the refrigerant flow to one of the heat source side heat exchangers 3 and 4. COPYRIGHT: (C)2011,JPO&INPIT