| 摘要 |
PROBLEM TO BE SOLVED: To provide a cold air generating device capable of supplying the cold air into a building by a simple device with small electric power without using a cooling apparatus, a refrigerating machine or the like. SOLUTION: The plurality of cold air generating units 2 respectively constituted by setting a fine mesh-like net member 21 in adjacent to an outer face of an unit body 20 having a hollow cross-section, are arranged in parallel with each other along a wall surface or a roof surface, ducts 7, 8 connected to an upper end side and a lower end side are respectively guided to an indoor side to circulate the indoor air, a water supply portion 3 is formed at an upper portion of the cold air generating units 2, a water receiving portion 4 is disposed at a lower portion of the cold air generating units 2, the water supplied to the water supply portion 3 is supplied to surfaces of the net members 21 of the cold air generating units 2 or between the unit body 20 and the net members 21, and evaporation of the water is promoted during a time when the water flows down along the net members 21, thus the cold air generating units 2 can be cooled, and the air cooled by heat exchange with the circulated air is supplied into the room. COPYRIGHT: (C)2008,JPO&INPIT
|
