Method and device for recovering in liquid form the water present in the atmosphere in vapor form

A device for, recovering in liquid form water present in vapor form in atmosphere;

• said device comprising a first thermally insulating chamber (1), a radiating heat exchanger (3) forming a second chamber inside the first chamber (1) and defining therewith a free space (4) open (2) to the atmosphere at its upper part, said radiating heat exchanger (3) having an external surface (6) which is heat-absorbent and an internal surface (5) which is heat-radiating, and a radiator (7) forming a third chamber inside the second chamber and defining an interior volume (8) and first means communicating said interior volume (8), at its upper part (9) with the atmosphere, and a curtain of hygroscopic fibers (11) within said first means communicating the free space (4) and the interior volume (8), whereby the ambient air is cooled by;
• canalizing the ambient air by means of said at least one radiating heat exchanger (3) capturing a part of the content of the ambient air and transferring it by radiation to said at least one radiator (7);
• canalizing the cooled air and passing it in contact with the hygroscopic fibers and causing water vapor to condense on the hygroscopic fibers and;
• drying said cooled air, heating the dried air after its passage in the hygroscopic fibers by means of said at least one radiator and allowing it to pass naturally towards the atmosphere while collecting the liquid water obtained from the hygroscopic fibers.