| 摘要 |
PURPOSE:To obtain a power generating device capable of saving energy with a small space by heating the lower section in a vertically provided cylindrical column with the solar heat, ascending the inner air, and rotating a turbine with this updraft. CONSTITUTION:A tapered cylindrical column 1 is installed vertically to the ground surface. Inflow ports 3 of air are provided on the root section of this cylindrical column 1, and a heat collecting device 4 is provided above these inflow ports 3. Glass windows 6 guiding the solar heat collected by this heat collecting device 4 into the cylindrical column 1 are provided on the side wall of the cylindrical column 1. The inner wall of this cylindrical column 1 is made black so as to facilitate heat collection. The turbine 2 of a power generating device is provided at the upper section in the cylindrical column 1 and is rotated by the heated updraft. |
