| 摘要 |
PROBLEM TO BE SOLVED: To insulate heat in the ceiling of a building simply, efficiently, and at low cost, and adjust heating/cooling of the whole building utilizing accumulated hot air. SOLUTION: A space in the ceiling constituted of a roof 1 and a ceiling 2 is partitioned with a victoria lawn 3 in the horizontal direction, so as to constitute an upper space A and a lower space B. The victoria lawn 3 is fitted to the respective pole plates 5 over the pillars 4 on both sides of a building, and favorably it is stretchedly provided circular-arc-likely along the shape of the roof 1 in the direction of a beam 6. Hereby, the upper space A is narrowed to the utmost, an air quantity heated by heat from the roof 1 is reduced, and the influence of hot air on the whole building is restrained. The hot air is forcedly led to the underfloor in the winter season by a fan so as to utilize for floor heating, and in the summer season it is exchanged for the air outside the building so as to cool the whole building. |
