| 摘要 |
<p>To further improve floor heating using heat stored in soil as a heat source. When soil at the foundation portion of a floor-heating building YK is kept in a heat-stored condition and the stored heat is used as a heat source for floor heating, a soil heat-storing system (100), provided with a plurality of electric-resistance heating panels (102) installed on the soil surface to keep the soil D in a heat-stored condition, is provided, and a total heating capacity of the plurality of heating panels (102) provided to the soil heat-storing system (100) is set according to the gap T between the building floor (150) and the surface of the soil heat-storing system (100); a total heating capacity is set such that the wider this gap T the larger the heating capacity.</p> |
