| 摘要 |
PURPOSE:To improve the heat collecting efficiency of the solar heat collector by a method wherein the solar heat collector is arranged on the sunny side inclined surface of the continuous saw-toothed shape roof and a reflecting plate is arranged on the inclined surface of the roof in the shade. CONSTITUTION:The solar heat collector unit 1 is arranged integrally on the sunny side surface of the continuous saw-tooth shape roof facing the south and the reflecting plate unit 2 is arranged integrally on the surface of the roof in the shade. Consequently, when the sun moves to an altitude beyond the angle of inclination of the sunny side surface of the roof, the sunlight is applied directly on the heat collector 1 and reflects on the reflecting unit 2 so that the reflected sunlight is applied on the heat collecting unit 1 adjacent the reflecting unit 2. With the above structure, the roof is exposed to the direct rays of the sun through the reflecting unit at the same time and the heat collecting efficiency of the solar heat collector is improved. |
