| 摘要 |
PROBLEM TO BE SOLVED: To provide a smoke separation room that is installed in a building such as a warehouse and a factory, and certainly removes smoke and odor of tobacco. SOLUTION: The smoke separation room has an exhaust unit that has a suction port facing a ceiling surface on the room depth wall side on the opposite side to the entrance side and exhausts indoor air to the outside, and an air conditioner that has a blow port facing a ceiling surface on the entrance wall side and blows off the outdoor air as an adjusting air into the room downwardly in the exhaust gas unit direction. An upper intake port of outdoor air is formed above the entrance wall, and air discharge amount of the exhaust unit is set larger than blowing amount of the air conditioner, thereby forming air flow always flowing from the entrance side to the exhaust unit side. Thus, the entrance side in the room defines an anti-smoking space, and the room depth side defines a smoking space. COPYRIGHT: (C)2004,JPO
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