| 摘要 |
PURPOSE:To inhibit a relative humidity in a room against its increasing by a method wherein only an evaporation heat generated in case of vaporating of water is utilized with the heat exchanger, the indoor air is cooled and the humidified air is discharged out of the room. CONSTITUTION:When the forced humidifier 2 and fan motors 4 and 5 are started to operate, fine water drops are generated from the forced humidifier 2, the indoor air is sucked at the suction port 6 and passed through one of the passages in the heat exchanger element 1 together with the fine water drops generated from the forced humidifier, the water droplets are evaporated in the heat exchanger element 1, the humidified air is discharged from the blowing port 10 under an action of the fan 5, passed through the duct 10 and then discharged out of the room. In turn, the indoor air is also sucked at the suction port 7, passed through one of the passages in the heat exchanger element 1, the evaporation heat generated when the above-described water droplets are evaporated is retrieved and cooled, thereafter the air is discharged into the room at the blowing port 9 under an operation of the fan 5. |
