CEILING EMBEDDED TYPE AIR-CONDITIONER

摘要

PROBLEM TO BE SOLVED: To decrease the size of a case body, in a ceiling embedded type air- conditioner wherein a blower and a heat-exchanger are arranged at the internal part of a case body embedded in a ceiling suction port for indoor air and an air outlet for air-conditioning air are formed in the bottom plate of a case body. SOLUTION: A case body 20 is formed in a rectangular parallelopiped in a plane shape and an air outlet for air-conditioning air is formed along the long side of a rectangular bottom plate. A plurality of blowers serving as caseless turbo fans 24 and 25 rotated around a substantially vertical axis are arranged at the central part in the direction of width of the case body 20 along the longitudinal direction thereof with a distance therebetween. Heat-exchangers 26 and 27 are curved in a wave-form manner in a manner to expand to the outside in the vicinity of a plurality of the caseless turbo fans 24 and 25 and erected on both sides in the direction of width of the turbo fans 24 and 25.