| 摘要 |
PROBLEM TO BE SOLVED: To provide a blower unit which achieves low noise by improving the device.SOLUTION: A blower unit 1 includes: a partition member 5 including a through hole 21 through which air flows; a flow straightening member 7 provided at the partition member 5 and including a cylindrical part 23 which encloses the through hole 21 at one side of the partition member 5; and a plug fan 9 which is provided at the other side of the partition member 5 for flowing air into the cylindrical part 23 and the through hole 21. A number of holes 25 are uniformly provided in the cylindrical part 23. |
