| 摘要 |
PROBLEM TO BE SOLVED: To provide an air supply apparatus wherein air can be fed also to a terminal having pressure loss, and an air quality converting apparatus can be kept unchanged. SOLUTION: There are provided an air fan apparatus 6 in which air fan means 1 and air quality conversion means 3 are included and which is connected in series with an air quality conversion apparatus 5 disposed on the outside 4 of a room such that fresh air is sucked and which is disposed on the outside 4 of the room, and a terminal apparatus 10 connected to a terminal of an air fan piping 8 that feeds air from the air fan apparatus 6 to the inside 7 of thee room. By constructing static pressure of the air fan apparatus 6 larger than the air quality conversion apparatus 5 air can be fed also to a terminal with higher pressure loss to keep the performance of the air quality conversion apparatus. |
