| 摘要 |
PROBLEM TO BE SOLVED: To provide an air feeding device capable of easily changing the direction of a blower without removing the blower from a hanging bolt.SOLUTION: An air feeding device includes: a rotation support base 10 that is fixed with a hanging bolt 11 and whose planar shape is circular; a rotation base 12 that is fixed on the lower surface of the rotation support base 10 in a rotatable manner in a horizontal direction with respect to a ceiling board 60; plural fan motors 2 that are fixed on the lower surface of the rotation base 12, and suction air in a room and feed the air ahead; and a blower 50 whose air feeding direction can be changed in a vertical direction. |
