| 摘要 |
<p>The invention relates to a compact thermal accumulator formed by an electrical resistance element, a framework formed by two parallel metal plates with a specific gap in order to facilitate the passage of the convective currents, insulating partitions and two heat-accumulating panels made from a material with a high level of mechanical strength and great thermal accumulation power, in particular porcelain stoneware of very high quality, in addition to the corresponding temperature sensors and other electrical devices suitable for connection and disconnection of the electrical resistance element.</p> |
