| 摘要 |
PROBLEM TO BE SOLVED: To achieve the unification of an amount of outlet air in the upper part and the lower part of a diffuser, in a diffuser device for air conditioning. SOLUTION: The main body 7 of an air diffuser is structured so that the upper sectional area of the same is smaller than the lower sectional area of the same whereby the volume of air, passing through the upper part of the air diffuser 8, is restrained while the volume of air, passing through the lower part of the same, is increased and, therefore, a uniform amount of outlet air can be obtained in the upper part and the lower part of the air outlet port 8.
|
