| 摘要 |
PURPOSE:To reduce the initial cost and to improve the safety in a deodorizing and sterilizing apparatus using ozone. CONSTITUTION:Ozone air generated from an ozone generator 5 is guided to tubes 2a, 2b, 2c of rooms 1a, 1b, 1c in a building, an air supply duct 6 is so laid as to communicate an air supply port with the rooms 1a, 1b, 1c, and the atmosphere is supplied to the rooms in which the ozone air is fully filled by an air supply fan 8 through the duct 6. An exhaust duct 10 is so laid at the room 1a, 1b, 1c as to communicate the duct 10 with the suction port, and the zone air in the rooms are exhausted by an exhaust fan 11 communicating therewith. The operation in this case is effected by the fan 8 and the fan 11 for a predetermined time after the generator 5 is operated for a predetermined time, and the ozone air which is deodorized and sterilized is rapidly exhausted out of the rooms. |
