| 摘要 |
PURPOSE:To easily increase the air outlet velocity without replacing an existing air-conditioner or providing an air-conditioner having a larger air flow capacity than necessary. CONSTITUTION:A room 1b is partitioned by a ceiling panel 6 to form an air supply space 7 and a residential room 1a. The ceiling panel 6 has ceiling air outlets 9 through which conditioned air 40 supplied to the air supply space 7 from an air-conditioner 10 is blown out into the residential room 1a. A booster fan 20 is mounted on the ceiling panel 6 so as to supply air inside the residential room 1a to the air supply space 7. In addition, a check damper 16 is mounted on a delivery port 11b of the air-conditioner 10 to prevent air from flowing from the delivery port 11b of the air-conditioner 10 into the air-conditioner 10. |
