| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cleaner capable of improving the easiness in assembling by reducing the number of parts, and easily reducing pressure drop and noise. SOLUTION: The air cleaner has a body case 13 comprising a front case 11 and a back case 12, a wind tunnel member 1 coupled with a wind tunnel wall 15 extended from one of the front case 11 or the back case 12 is disposed inside the body case 13. A plurality of sirocco fans 23 disposed parallel on the same axis are stored in the wind tunnel member 1 with a tongue member 2 disposed thereon and a wind tunnel intake 1a formed therein and the wind tunnel wall 15 which are coupled with each other. An air inlet 3 of a bell mouth structure integrated with the wind tunnel member 1 is disposed in the wind tunnel intake 1a of the wind tunnel member 1 facing a fan intake 23a facing at least one of the fan intakes 23a of the sirocco fans 23. |
