| 摘要 |
<p>PURPOSE:To achieve the simplification of the title device and the conservation of energy by providing a circulating passage between a first module dehydrating a hygroscopic liquid and a second module humidifying the hygroscopic liquid and detecting the humidity of indoor air to control a pump and an air supply and exhaust mechanism by a control mechanism. CONSTITUTION:When the internal passages of the steam permeable hollow yarns 13 of a first module 1 are sucked by the action of an air supply and exhaust mechanism 5, the moisture contained in the hygroscopic liquid within the liquid passages 12 is removed to form the high concn. hygroscopic liquid. When this hygroscopic liquid is circulated through a circulating passage 3, a moisture in a room is absorbed through a steam permeable membrane 23 in a second module 2 to dehumidify the room. The humidity of indoor air is detected by a humidity detecting sensor 6 and the pump 4 and the air supply and exhaust mechanism 5 are controlled on the basis of the detection value through a control mechanism 7. By this constitution, a water supply or heating device for regenerating the hygroscopic liquid at the time of dehumidification and humidification is omitted and the system and apparatus can be simplified.</p> |
