| 摘要 |
The device consists of a liquid tank (1) in which there are means for the heat exchange between the fluid delivered through a line (3a, 3b) and the liquid in the container, and for the release of the accumulated heat. At least two, preferably three, heat exchangers (5C, 5B, 5A) arranged in different vertical sections (1C, 1B, 1A) of the tank (1) are used for heating the liquid in the relevant vertical section. Arranged at a distance above the relevant heat exchanger is at least one further release heat exchanger (6C, 6B, 6A) for the heat exchange between the liquid and the service water at a specific temperature associated with the respective vertical section. The thermometers in the fluid (S) and in the vertical areas of the liquid (P, Q, R) are connected actively via a regulating system to the valves (A, B, C) and to a circulation pump (4), in order to control the flow through the heat exchangers. <IMAGE> |
