| 摘要 |
The invention relates to a heat-storing heating device comprising a heat-storing unit (1) and a heat exchanger (2) serving as a condenser for discharging stored heat by means of a heat transfer medium, such as water, circulated through an evaporation space (3) provided within the heat-storing unit (1) and the heat exchanger (2) by means of a circulation pump (4), the heat-storing unit (1) comprising a frame (5) of a material of high thermal conductivity, such as iron, for use as heat-storing material, and at least one electric resistor (6) arranged to heat the frame (5). In the invention, in order to be able to control the discharge of the heat storing unit within wide limits with very simple means, the evaporation (3, 7) space adjoins directly the heat-storing material, whereby the heat-transfer medium is evaporated on to the surface of the heat-storing material. |
