AUTONOMOUS SOLAR WATER-DISTILLER Russian patent published in 2015 - IPC C02F1/14 

FIELD: chemistry.

SUBSTANCE: autonomous solar water-distiller contains rectangular body with placed in it evaporator with boards 5, equipped with distributor and covered from below with layer of hydro-thermo-insulation, which divides body cavity into evaporation 7 and condensation 8 chambers. Lower part of body, in which condensation chamber 8 is placed under the evaporator, is submerged into reservoir with sea (mineralised, salt) water. Body is made from material with high heat conductivity. Roof 2 of body is covered from above by photo elements, connected with accumulating unit 4. Evaporator is made in form of inclined evaporation tray with boards 5. Evaporation chamber 7 and condensation chamber 8 communicate with each other near boards of body through vertical slots. Internal surface of butt ends of boards and bottom 10 in condensation chamber 8 of body are covered by grid from strips of porous material. Distributor, which represents closed on butt ends horizontal perforated tube, connected with pipeline 13 with submerged supply pump 14 placed in reservoir 15, is placed in upper butt end of tray 5 near right butt end of body. Lower butt end of tray 5 is connected with output horizontal slot, made in left butt end of body. Bottom 10 of body in the centre is connected with tank for condensate collecting 17, in which condensate pump 18 is placed. Supply 14 and condensate 18 pumps are provided with electric power from accumulator unit of photoelements 4.

EFFECT: invention makes it possible to increase efficiency of autonomous solar water-distiller.

6 dwg