| 摘要 |
A device for supplying air to a room comprises a body (5) having channels for flow of intake air and room air respectively. The channels (6, 7) are arranged in an alternate relation and have outlet openings (8, 9) located in the same side (10) of the body. The channels (7) intended for room air have second openings (16) in another side (17) of the body. The first channels for intake air have inlet openings located in a side of the body which is disposed in an opposite relation to the side (17) where the second openings (16) of the second channel are located. Flow of intake air in the first channels will induce a flow of room air in the second channels. |
