RENEWABLE-ENERGY-PRODUCTION SOURCE THAT UTILIZES THE DIFFERENCE IN DENSITY OF FLUIDS

摘要

The renewable energy source for the production of mechanical or electrical energy comprises a conduit (2), immersed in a fluid (1) or water, the outlet section (3) of which is at the level of the surface of the water, with the inlet (7) at a lower level. The invention includes a system (5) that introduces a fluid (4) or air into the conduit (2). A flow rises, by means of Archimedes' thrust, the energy of which is utilized by means of a turbine (7) and an electrical generator (8). The flow of water exiting via the section (3) is directed to the zone of the water outside the conduit (2) for another repeat of the cycle. The invention may include a structure of air conduits (12), with a fixed or orientable take-off (11), for producing reduced pressure in the outlet (3), utilizing the speed of moving objects or the wind. Sources with a fluid and heat exchange.