| 摘要 |
PROBLEM TO BE SOLVED: To increase the reaching distance of the blown air from an air supplying device which blows out air into a room and, at the same time, to increase the aspiration of the air in the room. SOLUTION: An air supplying device is composed of a main body section 3 which heats or cools air from a flowing-in port O by boosting, and a guide section 11 which controls the form of an air flow blown into a room. The main body section 3 is constituted of a blower 5 and a main pipe body 4 which supports a heat exchanger 6 in a surrounding state. The guide section 11 is constituted of an air flow controller 13 composed of a horizontal plate-like baffle plate 13a which is provided in the internal upper part of a guide pipe body 12 connected to the main pipe body 4, and guide plates 14 rotatably attached to the peripheries of a plurality of rotating shafts 15 which are vertically fixed below the baffle plate 13a at regular intervals in the peripheral direction of the plate 13a; and a nozzle 16 provided in the internal lower part of the guide pipe body 12. The pipe body 12 is formed in a truncated conical pipe-like shape the bottom section of which is contacted in such a way that the body 12 is inclined by 5-30 deg. against the axial line on one side.
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