| 摘要 |
<p>The system delivers heat to and extracts it from a storage mass by means of two separate pipe systems through which a medium flows. A liquid medium (9) is contained in a vessel (7) acting as the mass, and in the medium is immersed a pipe cycle (10) connected to the hot water supply system (4), its cold water inlet (5) being at the bottom. A further pipe cycle (11) connected to the heating system (2) encloses the first one. A tube (12) open at the top and bottom ends is mounted between the two cycles.</p> |
