| 摘要 |
An air flow switching type air conditioner for both cooling and heating has a compressor 4, condenser 3, an expansion valve 5 or capillary tube, an evaporator 2 and a refrigerant pipe 9 connecting those parts, as well as an air blower 10. The air conditioner specifically includes a case 1 which is so constructed that an indoor side discharge port 11 and an indoor side intake port 12, both parts being open to the inside of a room, as well as an outdoor side discharge port 13 and an outdoor side intake port 14, both parts being open to the outside, are separately partitioned by partition walls 25,26. A heat exchange chamber 20 which is formed between the indoor side discharge port 11 and indoor side intake port 12 and between the outdoor side discharge port 13 and outdoor side intake port 14 and in which the evaporator and the condenser are each disposed in a partitioned space, a first damper 31 provided between the evaporator 2 and the indoor side discharge port 11, a second damper 32 provided between the condenser 3 and the indoor side discharge port 11, a third damper 33 provided between the indoor side intake port 12 and the evaporator 2, a forth damper 34 provided between the indoor side intake port 12 and the condenser 3, a fifth damper 35 provided between the outdoor side discharge port 13 and the evaporator 2, a sixth damper 36 provided between the condenser 3 and the outdoor side discharge port 13, a seventh damper 37 provided between the outdoor side intake port 14 and the evaporator 2 and a eighth damper 38 provided between the outdoor side intake port 14 and the condenser 3, and wherein there is further included a controller by which the opening of the dampers is individually controlled.
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