| 摘要 |
PURPOSE:To improve efficiency of roofing operation and heat collecting efficiency and also to improve outer appearance of the roof, by arranging heat collectors consisting of heat collecting pipes and heat collecting plates under transparent roofing tiles separately of ordinary tiles. CONSTITUTION:The entire surface of roof is separated into a section where transparent roofing tiles 20 are laid and a section where conventional roofing tiles are laid. Heat collectors 10 consisting of heat collecting plates 11 and heat collecting pipes 12 disposed in parallel with tile batters 4 are arranged under the transparent tiles 20, 20 such that they are placed and fixed between the tile batters 4, 4. On the opposite sides of the collectors 10, there are provided a going pipe 5 and a return pipe 6 which are connected to the heat collecting pipes 12 and hence connected to the collectors 10. Further, a heat insulating material 7 is placed around the outer periphery of the collector section, and then transparent files 20, 20 and laid over the tile batters 4, 4. Here, the tile 20 is obtained by molding a transparent material such as glass, so that solar rays are projected onto the plates 11 through the tiles 20. Since, with such an arrangement, the weight of each collector 10 are tile 20 can be reduced, it is enabled to facilitate roofing operation and to raise the efficiency of operation. |
