TURBO FAN AND CEILING TYPE AIR CONDITIONER USING IT

摘要

A ceiling type air conditioner according to the present invention includes a case forming the exterior and including an inlet sucking indoor air; a turbo fan formed inside the case and changing a flow direction of the air penetrating through the inlet; and a heat exchanger arranged on the outer lateral side of the turbo fan. The turbo fan according to the present invention includes a main plate rotating by power supplied by a fan motor; a blade including one end connected to the main plate and rotating; a shroud connecting the other end of the blade; and an orifice guiding the indoor air flow to the shroud. The shroud includes a guide surface forming one surface of the shroud and having a predetermined curvature; and an air guide connected to one side of the shroud and installed on the shroud toward the orifice.