| 摘要 |
PURPOSE:To uniformly condition the room air by a minimized air conditioner to reduce the cost of air conditioning by providing a fan by which air sucked from the suction opening of a ceiling is discharged to the discharge opening side of the ceiling. CONSTITUTION:Air is blown out upwards from the outlet port 6 of air of an air conditioner 5, and by operating a fan 9, negative pressure is produced on the suction side of the fan 9. A part of air discharged from the air conditioner is sucked into the suction opening 7 of ceiling, passed through the beam 4 as an air path, sucked by a fan 9 provided in the discharge opening 8 of the ceiling, and discharged from the opening 8 into a room 2. The discharged air is conditioned in the room away from the air conditioner 5, as shown by the direction of arrow D. The air discharged from the air conditioner 5 is partly flowed in the room directly and conditioned in the room near the air conditioner 5, as shown by the arrow C. The cost of the air conditioner equipment can thus be greatly reduced and the space of the room can be widely utilized. |
