AIR SUPPLYING AND CIRCULATING DEVICE FOR INSIDE OF ROOM CIRCULATING THE ROOM AIR FOR DECREASING ROOM TEMPERATURE DEVIATION

摘要

PURPOSE: An air supplying and circulating device for the inside of a room is provided to decrease room temperature deviation by circulating the room air and to keep the room fresh by supplying clean air generated from an outdoor unit through a pre-set indoor device. CONSTITUTION: In mounting an indoor device(3) connected with a duct(2) to a ceiling(7) and mixing and discharging the air of a room(5) with the air sucked by a fan(18) and ejected through the indoor device, an air circulating unit is combined with an air circulating port(15) at the lower side of a housing(14) outside the indoor device, mounted on the ceiling, and communicated with the indoor device by a distributing pipe(11). The fan is embedded in the air circulating unit. An eject outlet(16) and an intake hole(17) are formed at the air circulating port of the air circulating unit. A discharge port of the fan communicates with the eject outlet.