To provide comfortability by allowing change of a wind direction of a blowout air current and delivering the air current farther by solving a problem in a ventilation system supplying outside air into a room wherein comfortability cannot be provided by providing a feeling of an air current to a human body since the wind direction of the blowout air current blown into the room cannot be changed, and the air current cannot be delivered far.
The ventilation system is equipped with a plurality of louvers 22 changing the wind direction of the blowout air current blown out from an air inlet 19, and it is composed such that the louver 22 is equipped with a rotary shaft 21 and a curved part 23 curved toward an exterior around the rotary shaft 21, and is opened outside from a center of a wind tunnel 2. The inlet 19 is arranged, divided in a vertical direction of a front panel 17, and it has a function of delivering the air current farther by attaching the air current along the curved part 23 after bending a direction of the air current flowing through an air supply path 14 toward an outer side, merging the two upper and lower blowout air currents, and providing linearity.
KATO TSUTOMU
SHIMIZU MASATO
UEDA TETSUYA
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| JP2008039582A | 2008-02-21 | |||
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Hiroki Naito
Daisuke Nagano
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