| 摘要 |
PURPOSE:To realize (superelectric power regenerating function) of a power generating unit with a simple construction, by arranging a heating section and a cooling section around the power generating section so that these sections will form a reduced-pressure closed circuit, and thus by concentrating the operation fluid which is diluted in the power generating section, as well as by diluting the tank fluid. CONSTITUTION:Around the outlet of power generating section A, the saturated salt water which is the operation fluid is diluted and salt migrates to the pure water in a water tank 4. The salt water supplied to a heating section B by a pump 15 is heated and concentrated by a heating medium circuit 11 to become a saturated salt water. Then, it is returned back to operation fluid tanks 2, 3 of the power generating section A via a connecting line 17, so that it functions as the operation fluid again. On the other hand, the steam evaporated in the heating section B is compressed in a compressing mechanism 12 into a pressurized steam, and cooled and liquified in a cooler 14. Then, its pressure is reduced by a pressure adjusting valve 19 and returned back to a water tank 4 as pure water, at the same time, the latent heat of the pressurized steam is utilized as heat source of the heating section. |
