| 摘要 |
Under a transparent square (10), a pick-up body in form of copper plates (2, 3, 4), in slanting position, is employed with upward increasing thickness and step conformation of its radiant surface, ending with a linear storage tank (5) having a constant section and a slight upward pent, supporting an output tank (12) on duct terminals. The network water enters the accumulation tank (5), passes upwards through it getting warm into the delivery upper tank (12), and while the use water gets out from a higher duct (11) at the other end, the remaining one gets back through the other duct (13) to the beginning of the accumulation tank (5), rises up since the circulation in the heat exchanger is carried out by the temperature difference and, therefore, by the weight difference in the different parts of the water. |
