| 摘要 |
In such an apparatus, the water enters a plastic tube A and flows via tube B and a filter, tube C-E and G and a plastic tank (F) into an electrical generator H which has a group of fans inside it fitted to its centre, form the generator the water flows to tubes K1-K4 with spaced electrically operated gates (M1, M2, fig. 8) each provided with elements of a cooling system. Water-fill ed pontoons 1X, 2X, 3X, 4X control the height of the tube A, plastic tank F and the generator H relative to the water surface. The generated electricity will be used to operate the gates and the cooling system, and may also be delivered to houses. The cooling temperature differs from one gate to another, so that when the water reaches the end of each tube K1-K4 it will be cooled to just below freezing which will slow the water flow and make it easier to control.
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