SU1702960A1 - Device for saline water irrigation - Google Patents

Abstract

The invention relates to agriculture and can be used for irrigation in areas with sources of marine, drainage and saline groundwater. The purpose of the invention is to increase efficiency by intensifying the evaporation of saline water. The device for irrigation with saline water contains a furrow with a waterproof screen 3, a parabolic carcass covered with a translucent film 4, the edges of which are embedded in the soil at the places of sowing of plants. To achieve the goal, the device is additionally provided above the surface of the translucent film with a wind wheel 7 connected to a water elevator in the form of an Archimedes screw installed in the housing 11. At the upper end of the housing 11 under the translucent film 4 along the groove there is a perforation distribution pipe 14 15. When the device is operated, wind the wheel 7 drives the water lifter and the water from the groove 1 is supplied to the pipe 14, from where it is sprayed through the perforations. 15. Spraying water significantly increases its evaporation rate and device efficiency. 2 Il.

Description

UNION OF SOVIET SOCIALIST REPUBLICS <"» SU <,> 1702960 Al

STATE COMMITTEE ON INVENTIONS AND DISCOVERIES UNDER SCSTNSSR (505 A 01 G 25/00

DESCRIPTION OF THE INVENTIONS I

.. TO AUTHOR'S CERTIFICATE | At J (21) 4790720/15 (22) 02.14.90 (46) 01/07/92. Bull. No. 1. (71) Scientific and Production Association; Sun of the Academy of Sciences of the TSSR <

(72) M.A. Gurbanyazov (53) 631.347 (088.8) (56) USSR copyright certificate

17- No. 1166739.cl. A 01 G 25/00, 1985.

’German Patent No. 2626902, cl. A01 G 9/24,. 1977 ...

(54) DEVICE FOR IRRIGATING MINERA7 LIZED WATER '(57) The invention relates to agriculture and can be used for .. irrigation in areas with sources of marine, drainage and mineralized • underground waters. The purpose of the invention - ¹ - increasing efficiency by intensifying the process of evaporation of mineralized water. '' for irrigation with mineralized water contains a furrow with a waterproof screen 3, a parabolic skeleton covered with a translucent film 4, the edges of which are embedded in the soil at the places of planting rows of plants. To achieve the goal, the device is additionally equipped with a wind wheel 7 above the surface of the translucent film, connected to a water lift in the form of an Archimedean screw installed in the housing 11. At the upper end of the housing 11, under the translucent film 4 there is a water distribution pipe 14 with perforation 15 along the groove. During operation of the device, the wind the wheel 7 drives the water lift and water from the furrow 1 is fed into the pipe

X "wire 14, from where it is sprayed through

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perforation 15, Spraying water significantly increases the intensity of its evaporation and the efficiency of the device, 2 il.

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¹ The invention relates to agriculture and can be used in irrigation in areas with sources of marine, drainage and mineralized groundwater ./-,/ ' ^:

The purpose of the invention is to increase the efficiency of putms intensification of the process of evaporation of mineralized water.

7 ^ In FIG. 1 shows a device for irrigation with mineralized water; in FIG. 2, view A in FIG. 1.

. A device for irrigation with mineralized water contains a dull or leaky furrow 2 cut to be fed to the irrigation with mineralized water 1 with a waterproof screen 3. On top of the furrow 2 is covered with a translucent film 4. mounted on the frame 5. The edges of which are embedded into the soil at the places of sowing rows of plants 6. In addition, above the surface of the translucent film 4, the device contains a wind wheel 7 connected by ';'. '“Through 1; or (8 gears with axis 9 of the Archimedean screw 10. located in a cylindrical housing 11, which has a lower end It is immersed and desalinated mineralized water 1 has a supply pipe 12 with holes 13 for taking water along the length of the furrow, and at the upper end of the housing 11, under a translucent film 4, it is available for drainage and distribution of water along the furrow 2 Water separator line 14. equipped with perforation in the lower part 15. At the same time, clamps 16. fixed on the frame 5 are used under the translucent film to hold 'water ”.

> A device for irrigation with mineralized aoDoy works as follows.

When the rotation of the wind wheel 7 mounted above the translucent film 77. ·; 7 # JJ777 _; /7///7-..//'y:/ dY7.Zh 'M® 7''Zh77 - · 7Μ7Ϊ777Ϊ: Μ47: “// ^ / Г: -: //.

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4, wind energy through the gearbox 8 is transmitted to the axis of rotation 9, which drives the Archimedes screw 10 located in the cylindrical body 11. Mineralized water 1 from the furrow 2 enters the supply pipe 12 through the holes 13, it rises and pours out from the top with a screw 10 the end of the housing 11 into the water distribution pipe 14, from where it is distributed along the perforation 15, forming artificial sprinkling along. furrows, which leads to the creation of an additional area of evaporation of mineralized water and absorption of sunlight. Drops falling on the surface of desalinated mineralized water 1 located in the furrow 2 create excitement, increasing its surface area, which leads to an increase in the area of evaporation.

Claims (1)

Formula tions A device for irrigation with mineralized water, containing an impervious * screen placed in a furrow and a coating of translucent film embedded in the soil at the planting sites. This is the case. which, in order to increase 'efficiency by intensifying the process of evaporation of mineralized water. it is equipped with a water lift in the form of an Archimedean screw located in a cylindrical body and perforated inlet and. distribution pipelines, while the supply pipe is laid on a waterproof screen and hydraulically connected to the lower part of the cylindrical body of the water lift, and the distribution pipe is placed under the cover and is hydraulically connected to the upper part of the body of the water lift, which is equipped with a drive in the form of a wind wheel; 7 // 77., 77 -,:, ..: 7- :,: -: - / 7 -: / - 7 -7 /:, -. : /, /,7-'.-./'·/:/:/ //7/--.-7,:7-7: ... 7/7 / ,,, 7: 7. , ·. , 7: / 7: ^ / ..-: .- / ,: 7 //..7-^77. --7- / - ^g : / 7. - //// 7 -: -: / '' / 77, '-7 /// 777-: .'-' /, / 7 7 ..-: /: ¾ ,, 7/7 --- /: 7 G ^: 7- '7 / 7-- And -' - - '' - .-- 7th / -: 777 / - -, // 7,4-7 /. / 7 / -7 / 77: 7/7: ^: 7/7/77 / -., 7: / - /. , 7.7 Bfew-SS?? * 77 • -7 /, 7: 7-7: 7 - 7,; - - - / 7 ЖЖШ » 7: 7G / .-- 777: --- 7 - :: 7: - /: /.: / 10 from.'--.:,· . to.'. ’· U • - ·· /. ' ^r ' .v '·· l *; /' · '' tg ¹ 5 V ’15 '14 11 South d I F --- / Hz- -H -4H II |! -!> Si t. . <· Gt Z '• V