RU2134035C1 - Irrigation system for recovery of sea level - Google Patents

Abstract

FIELD: agriculture, in particular, irrigation of lands with underground waters. SUBSTANCE: irrigation system has first water lifting pumps providing pumping of water through pipeline into ozonizer vessels, from which ozonized water is directed into water reservoir by means of second water lifting pumps, with further conveyance of water from water reservoir to magnetizers by means of third water lifting pumps. Each magnetizer has magnetic tube with spraying screen. Magnetizers are attached to each branch pipe of pipeline. Fertile soil layer of irrigated lands is laid onto water-tight ground underlayer. Power is supplied to pumps and other electric mechanisms from local solar and wind stations. EFFECT: improved quality of water and reduced water consumption, reduced cost of electric power facilities of irrigation system. 1 dwg

Description

 The invention relates to agriculture, namely, to irrigation systems using groundwater.

 Closest to the proposed one is an irrigation system, including wells, water pumps of the first rise, pipelines, a reservoir and water pumps of the second rise (Danilchenko N.V. Oasis groundwater irrigation. Moscow, Kolos, 1983, pp. 69 - 72, fig. 6b, Fig. 8).

 The disadvantages of this known irrigation system are the low quality of the water supplied for irrigation and its increased consumption, as well as the high cost of supplying the system with electricity.

 The objective of the present invention is to improve the quality of water supplied for irrigation and reduce its consumption, as well as reduce the cost of power supply to an irrigation system that uses groundwater for irrigation.

 The solution of this problem is achieved by the fact that the irrigation system, including wells, water pumps of the first rise, pipelines, a reservoir and water pumps of the second rise, according to the invention, contains ozonizer tanks for disinfecting the water from the said wells, constructed in an amount that ensures irrigation of 100% of the irrigated area lands, water pumps of the third rise for supplying ozonized water from the reservoir to the magnetizers, which are a magnetic tube with a spray grid and fixed at the end of each pipe branch, and the fertile layer of irrigated land laid on the underlying waterproof layer of soil, while local solar and wind power stations were used to power the pumps and other electromechanisms of the system.

 The invention is illustrated by the drawing, which shows in section the proposed irrigation system.

 The irrigation system includes wells 1, constructed in an amount providing 100% of the irrigated land with water. In the wells 1 there are water pumps 2 of the first rise, connected by a pipe 3 to the tanks of the ozonizers 4 to disinfect the water taken from the wells 1.

 The water pumps 5 of the second lift are connected by a pipe 3 to the reservoir 6, which houses the pumps 7 of the third lift for supplying ozonated water through the pipe 3 to the magnetizers 8, which are a magnetic tube with a spray grid and fixed at the end of each pipe pipe 3. Tubes with magnetizers 8 are located above irrigated lands, the fertile layer 9 of which, enriched with environmentally friendly mineral fertilizers and microelements, is laid on an underlying waterproof layer of soil 1 0. To power the pumps 2, 5 and 7 and other electromechanisms of this irrigation system, local solar and wind power stations should be used (not shown in the drawing).

 The irrigation system works as follows.

 Water from well 1 is pumped by pump 2 of the first lift through pipeline 3 to the tank of ozonizer 4, from where ozonated water is pumped by pumps 5 of the second lift through pipe 3 to reservoir 6, from which ozonated water is taken by pumps 7 of the third lift and fed through pipes 3 to irrigation fields through omagnetizers 8, mounted on the end of each pipe nozzle 3 and made in the form of a magnetic tube with a mesh-spray.

 Previously, for example, before or simultaneously with the construction of the irrigation system, the irrigated lands are reconstructed, namely, their upper fertile soil is removed and a clay layer is laid in its place, after compaction of which they form an underlying waterproof layer of soil 10, above which fertile layer 9 is restored.

 The proposed irrigation system due to the use of groundwater for irrigation instead of river water, their ozonation and magnetization, as well as reduction of filtration losses of irrigation water by placing an underlying waterproof layer of soil under the fertile layer of irrigated lands, allows to improve the quality of water supplied for irrigation and reduce its consumption, which ensures the preservation of river flow, which can be aimed at restoring the level of, for example, the Aral Sea.

 The use of local solar and wind power stations to power the pumps and other electromechanisms of the irrigation system can reduce the cost of its supply of electricity.

Claims (1)

 An irrigation system that provides restoration of the level of, for example, the Aral Sea, including wells, water pumps of the first rise, pipelines, a reservoir and water pumps of the second rise, characterized in that it contains containers of ozonizers for disinfecting the water from the said wells constructed in an amount providing irrigation 100% of the irrigated land, third-rise water pumps for supplying ozonated water from the reservoir to the magnetizers, which are a magnetic tube with a spray grid and fixed at the end of each pipe branch pipe, and the fertile layer of irrigated land laid on the underlying waterproof layer of soil, while local solar and wind power plants were used to power the pumps and other electromechanisms of the system.