| 摘要 |
<p>The present invention relates to a high temperature water producing device using a double roof material in which a high temperature water production facility using sunlight is installed. Transparent roof materials for a building are doubly installed. A sunshade receiving the sunlight to produce radiation heat is installed in the internal lower space of the double space. Solar collectors for hot water production are installed above the sunshade. Thus, the solar radiation heat produced in the sunshade is risen up by convection, and is conducted to the solar collectors for hot water production to be finally conducted to the internal water layer of the solar collectors for hot water production; thereby producing high temperature water.</p> |
