| 摘要 |
PURPOSE:To obtain a large economical effect by reuse by effectively obtaining various air conditioning management each time in response to not only distribution of cold or hot air into a room but also an indoor environment such as humidifying, direct cooling with the atmosphere and simultaneously most effectively recovering an exhaust heat amount in the room. CONSTITUTION:The cassette type ventilation unit comprises a total heat exchanger 6 horizontally installed between an exhaust air flow passage A formed in a body 1 and an atmospheric air flow passage B, an exhaust blower 7 installed in the passages A, B of one side of the exchanger 6, a suction blower 8 installed in a forced type in a direction of the exchanger 6, and a humidifier 9 disposed substantially vertically along a surface of the exchanger 6 at front, leeward side of the exchanger 6. |
