| 摘要 |
PURPOSE: A packaged air conditioner is provided, in which an air cleaner is arranged within the indoor unit, to thereby allow cooling air with high oxygen density to be discharged to the desired area. CONSTITUTION: A packaged air conditioner comprises a cabinet(10) having a lower air suction port(101) and an upper air discharge port(102); a blower fan(20) disposed within the cabinet, and which forcibly sucks air through the air suction port and discharges through the air discharge port; an evaporator(30) arranged above the blower fan, and which cools the air through heat exchange with the sucked indoor air; an air cleaner(50,150) disposed within the cabinet, and which generates air with high oxygen density by removing components other than oxygen from the entering air; an air flow channel converting unit(40) arranged above the evaporator, and which selectively guides the cooling air passed through the evaporator toward the air discharge port of the cabinet and air cleaner; and an injection nozzle(60) connected to the air cleaner from an exterior of the cabinet, and which injects air with high oxygen density. |
