| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein in a conventional air shower device used for an allergen-free building, arranged in a space of an entrance of the building and including a suction port for sucking outside air, an air blowing fan, an exhaust port for discharging outside air and a filter with enzyme arranged between the suction port and air blowing fan, since allergens in the air are brought into contact with the enzyme of the filter and urea to inactivate the allergens and are prevented from adhering to persons and clothing etc. located on the downstream side of the exhaust port and the allergens adhered to the clothing etc. of the persons are removed without scattering the allergens, the air shower device requires treatment of collected insects and dust and causes increase in cost. SOLUTION: This air shower 6 for protection from insects and dust prevention includes: a wind channel having a suction port at the upper end and a blowout port at the lower end for injecting wind; an impeller and a motor arranged above the wind channel; and an air course provided within the wind channel. The air shower 6 for protection from insects and dust prevention is installed within a building and injects and branches zonal wind from the blowout port toward the inner side and outer side of the wall face of the building, so as to sweep off insects and dust adhered to a person H outside the house 1. COPYRIGHT: (C)2011,JPO&INPIT |
