| 摘要 |
<p>PROBLEM TO BE SOLVED: To execute air cleaning without increasing the humidity of the purified air to be sent into a room by feeding the air by passing the air through an air purifying chamber into the room after dehumidifying the air with a humidity control device. SOLUTION: At least either of the outdoor polluted air and interior polluted air is taken into the air cleaning chamber 8 and is passed through the washing water layer on a perforated plate 1, by which the air is cleaned. The purified air obtd. by the air purification is passed through the humidity control device 3 by witch the air is dehumidified and the moisture is removed. This is sent into the room 23. The discharge air from the inside of the room 12 is passed through the humidity control device 3 where the moisture is included therein. The air is then discharged outdoors. The humidity control device 3 is formed to a disk charge and a humidifying section 3b is formed on the upper side thereof and a dehumidifying section 3a on the lower side. The dehumidifying section 3a is placed between a discharge port and an interior suction port 4, and the humidifying section 3b is placed between a discharge port 21 and an interior discharge port 5. The air sent into the room in such a manner is cleaned without increasing the humidity of the air and the cold air is supplied into the room.</p> |
