| 摘要 |
PURPOSE:To arbirarily achieve the removal of bad odor produced temporarily in a laboratory for each laboratory in an installation having a plurality of the labories air-conditioned by the same air-conditioning system by fumigating one or more of the laboratories and simultaneously air-conditioning the other laboratories. CONSTITUTION:Title installations comprise an air conditioner 1, a fumigation gas supply device 5, a removal device 2, a gas detector device 4, a deodrizing device 14, a laboratory 11, a difference pressure meter 18 for measuring a pressure difference between the inside of the laboratory and the outside, an odor sensor 19, air-conditioning ducts 22a, 20b, a fumigation air supply duct 20a, a deodrant/fumigation duct 23, motor dampers 9, 10, 12, 13 for interconnecting each duct and the laboratory 11, a blower 7, and a control panel. |
