| 摘要 |
PURPOSE:To sterilize various germs adhered to a vaporizer surface in a complicated shape and being in a wet state and environment where various germs, e.g. molds, breed and to prevent breeding of the germs by providing an ozone generating part to blow ozone-containing air in a vaporizer for cooling indoor air and an ozone blast part. CONSTITUTION:An ozonizer 50 comprises a suction cylinder 51, a drying part 52, an ozone blast part 53, an ozone generating part 54, and an air feed cylinder 55. The suction cylinder 51 is disposed on the upper streams side of a vaporizer 40 and to the lower parts of an air filter 20 and an indoor blower 30. Air is sucked through a space between the air filter 20 and the indoor blower 30. The drying part 52 has an electric heater to dry air sucked through the suction cylinder 51, and the ozone blast part 53 has a fan to feed dried air sucked from the drying part 52. The ozone blast part 53 has a fan with the aid of which dried air sucked from the drying part 52 is fed. The ozone generating part 54 generates ozone in dried air, fed from the ozone blast part 53, through AC silent discharge, and ozone-containing air is discharged toward the vaporizer 40 through a blast cylinder 55 between the air filter 20 and the vaporizer 40. |
