SU808059A1 - Closed irrigation system - Google Patents
Closed irrigation system Download PDFInfo
- Publication number
- SU808059A1 SU808059A1 SU782614781A SU2614781A SU808059A1 SU 808059 A1 SU808059 A1 SU 808059A1 SU 782614781 A SU782614781 A SU 782614781A SU 2614781 A SU2614781 A SU 2614781A SU 808059 A1 SU808059 A1 SU 808059A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- irrigation system
- closed irrigation
- soil
- closed
- water
- Prior art date
Links
Landscapes
- Soil Working Implements (AREA)
- Sowing (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
(54) ЗАКРЫТАЯ ОРОСИТЕЛЬНАЯ СИСТЕМА(54) CLOSED IRRIGATION SYSTEM
Система работает следующим образом.The system works as follows.
При необходимости увлажнени верхнего сло почвьГвода поступает из источника 1 водоснабжени в полевые распределители 2, через кран 5 во внутренний трубопровод из него через водовыпускно/i патрубок 8, закрепленный с помощью гайки в корпусе секционного распр еделител 3, водовыпуски 9 дл поверхностного полива, далее, в почву через образующуюс при этом воронку размыва и выливаетс потоком на поверхность , где распредел етс по полосам и бороздам .If it is necessary to moisten the top layer of the soil, the water inlet comes from the water supply source 1 to field distributors 2, through valve 5 to the internal pipeline from it through the water outlet / i branch pipe 8, fixed with a nut in the housing section distributor 3, water outlets 9 for surface irrigation, further into the soil, through the funnel formed during this process, it is eroded and poured out onto the surface, where it is distributed in strips and furrows.
При достижении струи воды нижнего конца увлажнителей 6 кран 5 закрывают, и включаетс в работу следующа секци .When the water jet reaches the lower end of the humidifiers 6, the valve 5 is closed, and the next section is activated.
В период вегетации, когда не требуетс увлажнение верхнего сло почвы, вода поступает из источника 1 водоснабжени в полевые распределители 2, через кран 4 в секционный распределитель .3 и увлажнители 6, увлажн почву снизу по капилл рам. - Кроме того, система может работать при одновременно открытых кранах 4 и 5, увлажн почву снизу и сверху. При этом диаметр секционного распределител 3 должен быть на 1/3 больще наружного диаметра трубопровода 7.During the growing season, when the upper layer of soil is not required to be moistened, water flows from water supply source 1 to field distributors 2, through valve 4 to section distributor .3 and humidifiers 6, moistening the soil from the bottom through capillaries. - In addition, the system can work with simultaneously open cranes 4 and 5, wetting the soil from the bottom and top. The diameter of the sectional distributor 3 should be 1/3 larger than the outer diameter of the pipeline 7.
Использование предлагаемой закрытой оросительной системы позвол ет расщирить эксплуатационные возможности системы путем сочетани поверхностного полива с подпочвенным увлажнением и создать услови дл получени высокой всхожести сем н высеваемых сельскохоз йственных культур и промывки верхнего пахотного сло при строительстве систем орощени на засоленных земл х.The use of the proposed closed irrigation system makes it possible to extend the operational capabilities of the system by combining surface irrigation with subsoil moistening and create conditions for obtaining high seed germination of seeds of sown agricultural crops and washing the upper plowed layer during the construction of irrigation systems on saline lands.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782614781A SU808059A1 (en) | 1978-05-11 | 1978-05-11 | Closed irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782614781A SU808059A1 (en) | 1978-05-11 | 1978-05-11 | Closed irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU808059A1 true SU808059A1 (en) | 1981-02-28 |
Family
ID=20764225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782614781A SU808059A1 (en) | 1978-05-11 | 1978-05-11 | Closed irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU808059A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2476066C1 (en) * | 2011-07-18 | 2013-02-27 | Лев Петрович Петренко | Method of drip irrigation of arborescens grapes from protected (version of russian logic - version 2) |
-
1978
- 1978-05-11 SU SU782614781A patent/SU808059A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2476066C1 (en) * | 2011-07-18 | 2013-02-27 | Лев Петрович Петренко | Method of drip irrigation of arborescens grapes from protected (version of russian logic - version 2) |
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