| 摘要 |
PURPOSE:To facilitate the discharge of waste heat air discharged from a waste heat port outdoors from an open window, by regulating the direction of air flow with a distributor and intensifying the directivity. CONSTITUTION:When electricity is supplied to a cooling air blasting equipment body 5, waste heat air is discharged from a waste heat port 6, and passes through a waste heat duct 7 and a current straightening section 10, then is discharged. As a distributor 9 of the current straightening section 10 is gradually reduced in its inner diameter in the discharge direction of waste heat, the directivity is intensified as well as the wind velocity of exhaust air is increased. A waste heat air duct 7 which is curved is rotatable along the outside periphery of waste heat air 6. The current straightening section 10 is also rotatable, centering on a rotary shaft 8, which makes it possible to change the discharge direction of exhaust air freely. Therefore, if an installation place of the main body 5 is located near a window 11, the waste heat air can be discharged outdoors with ease by orientating the waste heat duct 7 toward an open window 11. Moreover, the waste heat duct 7 is not provided with a bellow which can be curved, which makes it possible to endure a long time service without damaging an outer covering. |
