| 摘要 |
<p>PURPOSE:To efficiently form the comfortable environment of closed space and to keep comfortableness for a long time by enhancing reliability and durability. CONSTITUTION:In an apparatus for conditioning the atmosphere of closed space 4, moisture removing pressure swing adsorbing devices 2a, 2b adsorbing moisture from the atmosphere 10 to obtain dehumidified gas and capable of desorbing adsorbed moisture, an oxygen concentrating pressure swing adsorbing device 3 adsorbing nitrogen from the dehumidified gas to obtain oxygen conc. gas and an apparatus 6 controlling the amount of the oxygen conc. gas discharged to the closed space are provided and each of the moisture removing pressure swing adsorbing devices consists of at least two moisture removing beds and repeats adsorption and desorption.</p> |
