| 摘要 |
PURPOSE:To effectively collect sunbeams by a method wherein the sunbeams are reflected by means of the blinds manufactured usable as the reflecting mirrors to a heat collector overhangingly provided at the roof of a building. CONSTITUTION:The incident sunbeams 11-17 are reflected by means of the blinds serving also as the reflecting mirrors 4-10 equipped at every story as reflected beams 18-24, which are stricken upon the heat collector 3 supported by an overhung frame 2 at the roof of the building. |
