METHOD OF REGULATING VOLUME OF GROUND WATER IN UNDERGROUND RESERVOIR THROUGH STRAIN SEAM-OUTLET Russian patent published in 2020 - IPC E03B3/34 

FIELD: water supply.

SUBSTANCE: invention relates to water supply and can be used in regulation of underground runoff of water-bearing horizons confined to valleys of mountain rivers with intermittent drying flow in order to increase reliability of water collection or increase. Method of regulating the volume of ground water in an underground reservoir through a deformation seam-outlet represents accumulation in a river valley, completely in capacity and width covered by barrage in water-bearing horizon, underground water in underground reservoir, in high-water periods of the year, at controlled water flow by gravity along relief and consumption during low-water periods of year by supply to consumer by means of mechanical water lifting. According to the invention, the barrage is made in the form of a wall in the ground, where for the plates jointing the element consisting of the pipe halves is used, which are installed with the possibility of the internal space formation, and in the place of their joint - through slots, wherein half of said pipe is perforated throughout the height on relief lowering side in space between said plates. On the joint plates joined to the longitudinal axis of the axis, containers made from elastic material are installed, wherein change of filling in container provides corresponding overlapping of perforated holes in element and controlled passage of water from volume of underground reservoir into lower pool or elimination of this supply, intensifying process of water accumulation in underground reservoir during low-water period of the year and reducing load on plates due to uniform moistening of soil on both sides in process of reservoir operation.

EFFECT: possibility of reliable water withdrawal in required volume throughout the whole period of operation.

1 cl, 3 dwg