| 摘要 |
<p>PURPOSE:To form comfortable indoor thermal environment through a small quantity of commercial energy by utilizing natural energy such as solar energy and underground low temp. heat. CONSTITUTION:The south of a residence is provided with a heat collecting accumulating wall 3 which is made of transparent materials 1,2 and black- finished, and the north of the residence is provided with a heat accumulating wall 6. A side wall and the indoor side of a roof except the heat collecting- accumulating wall 3 are provided with a thermal insulating material 7. The south of the residence is provided with a south venting layer 4, and its nouth is provided with a north venting layer 8, and a space between an upper floor 9 and a lower floor 10 is provided with a floor venting layer 11. The upper part of the south venting layer 4 is provided with a back flow preventing damper 5. An exhaust fan 14 with a solar battery is provided in the ceiling, and a lower floor is provided with an openable venting mouth 12, which is connected to a tube 13 buriedly provided in the earth. The outside of the transparent materials 1, 2 on the south face is provided with a shutter 15 which is openable and made of an opaque material.</p> |
