| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner for preventing dew formation while stabilizing an indoor temperature by controlling both of compressor capacity and indoor blower capacity and increasing a blowing air temperature while securing cooling capacity. SOLUTION: The air conditioner is provided with the compressor 1 with controllable a capacity, the indoor blower 6 with controllable a capacity, a control part 8 for controlling the capacities of the compressor and the indoor blower, a suction temperature sensor 12, a blowing temperature sensor 7, a temperature sensor 10 and humidity sensor 11 for detecting a temperature and humidity of a cooled object part of a computer room. The control part 8 calculates a dew point of the cooled object part of the computer room from the detected values of the temperature sensor and the humidity sensor, controls the compressor capacity and the indoor blower capacity when the blowing air temperature is below the dew point, and controls the blowing air temperature to be higher than the dew point while maintaining the constant cooling capacity calculated from the suction air temperature, blowing air temperature, and indoor blower capacity. COPYRIGHT: (C)2005,JPO&NCIPI
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