METHOD AND DEVICE FOR EXTRACTION OF ATMOSPHERIC WATER

Claims

1. A method for extracting atmospheric water, including forming an air flow and cooling the formed air flow, forcing an air flow into a condensation chamber, extracting fresh water, creating an exhaust draft and removing dried air from a water collector, characterized in that the location of local areas with an exudative or desusceptive-exudative type of soil water regime in arid and semi-arid regions is determined, two or more hydro-enrichment blocks are installed, for which purpose a pit up to 3 m deep is dug to ensure physical evaporation of ascending moisture flows from the capillary fringe of groundwater to the surface of the pit bottom, the pit is filled with a layer of clay, covered with a transparent covering, an isolated space with increased moisture content and air temperature due to evaporation from the soil is created inside the transparent covering, filter material is mounted around the base of the hydro-enrichment blocks,outside air is passed into the hydro-enrichment units through the filter material and the soil layer, the air temperature inside the hydro-enrichment unit is increased by solar radiation passing through the transparent coating, the moisture content inside the hydro-enrichment unit is increased by evaporation from the soil, the absolute humidity values ​​of the air inside and outside the hydro-enrichment unit are determined using absolute humidity sensors, the fan and valves are controlled using a controller when the absolute humidity of the air is less than 10 g / m3, 3 The dried air is discharged through the outlet window into the outlet channel, from where it is directed into a gallery, through which the air flow is pumped into the hydro-enrichment unit, where it is mixed with the heated humid air inside the hydro-enrichment unit, then through the gallery the mixed air flow is directed into the next hydro-enrichment unit and so on in a circle until the absolute humidity reaches more than 10 g / m3 3, when the absolute humidity of the mixed air flow reaches more than 10 g / m 3 By opening the valve, moisture-enriched air is admitted back into the condensation chamber for subsequent condensation, and the extraction process is carried out continuously.

2. An atmospheric water extraction device for implementing the method according to paragraph 1, comprising a condensation chamber, an inlet window for outside air, an outlet window, a heat exchange device, an air injection device, a water collector, characterized in that it contains two or more hydro-enrichment blocks in the form of structures with a transparent coating, forming an isolated space inside with a high temperature and absolute humidity due to solar radiation and evaporation, wherein the base of the hydro-enrichment blocks is a pit up to 3 m deep, filled with a layer of clay, filter material is mounted around the base of the hydro-enrichment blocks, wherein each hydro-enrichment block is connected to the condensation chamber through a channel, inside which valves are installed that provide regulation of air flows, galleries connecting the hydro-enrichment blocks in a circle with each other, a controller,receiving data from absolute humidity sensors and controlling the valves and fan, absolute humidity sensors installed inside each hydro-enrichment unit and outside on the surface of the atmospheric water extractor,