| 摘要 |
PROBLEM TO BE SOLVED: To prevent dew condensation in an air conditioner including a plurality of refrigerant circuit systems, and constituted to allow the air to be sucked, passed through evaporators corresponding to the refrigerant circuit systems, then converge and blow out into a room. SOLUTION: This air conditioner includes the plurality of steam compression type refrigerant circuit systems respectively having a compressor, a cooler, an expansion mechanism and the evaporator, the evaporators are received corresponding to the refrigerant circuit systems, the air is sucked and passed through the evaporators corresponding to the refrigerant circuit systems, and then the air is converged to blow out into the room. Evaporation temperature equalization control is performed to control devices constituting each refrigerant circuit system so that evaporation temperature difference as temperature difference between the evaporation temperatures in the refrigerant circuit systems is not over a threshold evaporation temperature difference. COPYRIGHT: (C)2008,JPO&INPIT |
