| 摘要 |
PURPOSE:To obtain a blind type room heating device utilizing solar heat capable of being used semi-permanently with a comparatively simple mechanism without spoiling the function of a window by a method wherein pipes, into which heat medium is sealed, are connected in the shape of a blind to make a heat accumulating body, being movable between a glass window and a heat dissipating chamber. CONSTITUTION:A heat collecting chamber 5 is formed by double window glasses 2, 2, a frieze 3 and a wainscot wall 4 while the heat accumulating body 9, in which the pipes 7, into which the heat medium 6 such as calcium chloride is sealed, are connected by connecting wires 8 in the shape of blind, are hung from the upper part thereof. By rotating a handle 16 for a winding device 15, wires 10 are wound, the heat accumulating body 9 is taken down into the heat dissipating chamber 12 and is accommodated onto a guide plate 18 under being piled sequentially. When the accommodation is finished, a lid plate 19, fixed to the upper part of the connecting wires 8 of the pipes 7, is seated on the outlet and inlet port 17 to prevent the dissipation of heat upwardly from the heat dissipation chamber 12. The heat dissipating chamber 12 is provided with louvers 20 at the upper and lower parts of the front surface and a fan 21 is provided in the chamber. When the sun is shining, the heat accumulating body 9 is moved into the heat collecting chamber 5 to receive sun beams. |
