ALL-DIRECTION BLOWER FOR UNDERFLOOR SPACE OR THE LIKE

PROBLEM TO BE SOLVED: To provide an all-direction blower which enables spreading of feed air thoroughly, sufficiently blowing of air to the most moistened part near the ground surface and effective and efficient ventilation for an underfloor space or the like by making the blowing of air to the all direction at 360 deg.. SOLUTION: An air path bottom surface 12 with a horizontal surface 11 formed thereon, and an air path top surface 13 formed on a round concave inclined surface 15 are arranged facing each other on the outer circumference of a round convex inclined surface 10 keeping at inclined space. The inclined space is sectioned into inclined air paths 14 at an equal interval by at least three partition plates 16 which are arranged radially in the direction of radius toward the outer circumference from the center thereof and an air direction device is provided having a blowoff port 14a bored in the outer circumference communicating with a suction port 14b formed at the central part of the air path top surface is arranged through the inclined air paths 14 and an axial flow fan 2 is installed downward at the suction port.