| 摘要 |
PURPOSE: A hot-air supplying apparatus is provided to be easily installed even though the size of a protected cultivation house is small and to prevent damage to crops even though the apparatus is installed closely to the crops. CONSTITUTION: A hot-air supplying apparatus comprises: an aeration section(20) which is formed with a first outlet(21) and a second outlet(22) to eject the hot air to both sides; a blower(10) which absorbs the outside air into the aeration section to eject the hot air to the first and second outlets; a partition(23) which is equipped inside the aeration section to disperse the air to the first and second outlets; first and second heaters(51,52) which convert air to hot air by heating before the air is ejected to the first and second outlets; and a direction converting device(A) which is equipped in the first and second outlets to change the direction of the hot air which is ejected to the first and second outlets. The aeration section forms the first and second outlets which eject the hot air divided by a bent section. The direction converting device comprises: multiple direction converting shafts, a direction converting plate, a pulley, a motor, a rotary shaft, and a belt. |
