SU1648291A1 - Intrasoil irrigation system - Google Patents
Intrasoil irrigation system Download PDFInfo
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- SU1648291A1 SU1648291A1 SU884642897A SU4642897A SU1648291A1 SU 1648291 A1 SU1648291 A1 SU 1648291A1 SU 884642897 A SU884642897 A SU 884642897A SU 4642897 A SU4642897 A SU 4642897A SU 1648291 A1 SU1648291 A1 SU 1648291A1
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- SU
- USSR - Soviet Union
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- water
- soil
- irrigation
- irrigation system
- intrasoil
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- Soil Working Implements (AREA)
Description
(21)4642897-15 {22)26.12.88 (46)15.05.91 Ьюл №18 (75) М.А.Ахмедов (53) 631 347.1 (088 8,(21) 4642897-15 {22) 12.26.88 (46) 15.05.91 Bul # 18 (75) M.A. Ahmedov (53) 631 347.1 (088 8,
(56)Авторское сви/ етельство СССР Ns 976906.КЛ. А01 G2b/06 1980(56) Author svI / itelstvo USSR Ns 976906.KL. A01 G2b / 06 1980
(5Л) СИСТЕМА ВНУТРИПСЧВЕННОГО ОРОШЕНИЯ(5L) INTRAVAL IRRIGATION SYSTEM
(57)Изобретение относи к.со э.и i /.j- з йству k. ожет чоит ри вменпе гр внутрипочвенном срсипеьли мичерзлислпанчок водой Цеть изобретени - предотвращение етормчнэго засолени почвы при орошении минерализованной водой Увлажнитель 5 снабжен полупроницаемыми мем- орачами и сообщен с дренажным коллектором 8 Пои проведении полива ми- 1ерапиэопаг на вода заполн ет увлажнитель 5, и под действием осматического дрвтени почвенного раствора из увлажни- телч 5 в почву поступает деминерализован- лйг вод«, которугС используют растени . Еода с псвышрчний кочцентрацией солей отводите1 в др м чный коллектор 8. 1 ил.(57) The invention relates to e.i i /.j- k. It can be done in the subterranean terrestrial soil with water drops. The invention aims to prevent soil salinization during irrigation with saline water. Humidifier 5 is equipped with semipermeable membranes and communicates with the drainage collector 8, and the wound layer is applied to the flow rate pattern, and the pattern is applied to the flow rate pattern, 8 is applied to the drainage collector. Dredging the soil solution from the moisturizing soil 5 enters the soil with demineralized water, which is used by the plants. The water with salt concentration of salt is diverted1 to another hydraulic collector 8. 1 Il.
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Изобретение относитс к сельскому хоз йству и может быть применено при внут- рипочвенном орошении, преимущественно, минерализованными водами.The invention relates to agriculture and can be applied for in-soil irrigation, mainly with saline waters.
Цель изобретени - предотвращение вторичного засолени почвы при орошении минерализованной водой.The purpose of the invention is to prevent secondary salinization of the soil during irrigation with saline water.
На чертеже представлена схема системы внутрипочвенного орошени .The drawing shows a diagram of the subsurface irrigation system.
Система включает водовод 1, емкость 2, снабженную поплавковым клапаном 3 и св занную трубопроводом 4 с внутрипоч- венным увлажнителем 5, снабженным полу- проницаемыми мембранами б, расположенными в местах выпуска воды, и сообщенным трубопроводом 7 с дренажным коллектором 8. Увлажнитель 5 снабжен воздуховыпускной трубкой 9.The system includes a water line 1, a tank 2, equipped with a float valve 3 and connected with a pipe 4 with an intra-humidifier 5 equipped with semi-permeable membranes b located at water discharge points and connected with a pipe 7 with a drainage collector 8. Humidifier 5 is equipped with an air outlet pipe 9.
При проведении полива минерализованна вода поступает по трубопроводу 1 в емкость 2, где поплавковый клапан 3 поддерживает посто нный напор под увлажнителем 5. По трубопроводу 4 вода поступает в увлажнитель 5. Благодар разности осмотического давлени почвенного раствора During irrigation, the mineralized water enters through conduit 1 into reservoir 2, where the float valve 3 maintains a constant pressure under the humidifier 5. Through conduit 4, water enters the humidifier 5. Due to the difference in osmotic pressure of the soil solution
почвы и слабоминерализованной воды через полупроницаемую мембрану б проникает только пресна вода, а ионы солей остаютс в исходной воде, которую затем отвод т в дренажный коллектор 8 дл подачи на утилизацию, В увлажнитель 5 подают новую порцию воды. При последующем снижении потенциала почвенного раствора полив минерализованной водой провод т без пропуска ее через мембрану б, при этом осмотическое давление1 почвенного раствора восстанавливаетс до допустимого предела .Soil and brackish water through the semipermeable membrane b penetrates only fresh water, and salt ions remain in the source water, which is then diverted to the drainage collector 8 for supply for recycling. B humidifier 5 serves a new portion of water. With a subsequent decrease in the potential of the soil solution, irrigation with saline water is carried out without passing it through membrane b, and the osmotic pressure1 of the soil solution is restored to the permissible limit.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884642897A SU1648291A1 (en) | 1988-12-26 | 1988-12-26 | Intrasoil irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884642897A SU1648291A1 (en) | 1988-12-26 | 1988-12-26 | Intrasoil irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1648291A1 true SU1648291A1 (en) | 1991-05-15 |
Family
ID=21425302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884642897A SU1648291A1 (en) | 1988-12-26 | 1988-12-26 | Intrasoil irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1648291A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996008132A1 (en) * | 1994-09-16 | 1996-03-21 | British Technology Group Limited | Seed priming |
| US6453610B2 (en) | 1999-08-06 | 2002-09-24 | E. I. Du Pont De Nemours And Company | Method for modifying root growth |
| US6793824B2 (en) | 1998-02-05 | 2004-09-21 | E. I. Du Pont De Nemours And Company | Water purification apparatus |
| WO2008131625A1 (en) * | 2007-04-29 | 2008-11-06 | Qingli Yang | Irrigation method with semi permeable membrane, irrigation container and irrigation system made of semi permeable membrane and their application |
-
1988
- 1988-12-26 SU SU884642897A patent/SU1648291A1/en active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996008132A1 (en) * | 1994-09-16 | 1996-03-21 | British Technology Group Limited | Seed priming |
| US6793824B2 (en) | 1998-02-05 | 2004-09-21 | E. I. Du Pont De Nemours And Company | Water purification apparatus |
| US6887385B2 (en) | 1998-02-05 | 2005-05-03 | E. I. Du Pont De Nemours And Company | Water purification apparatus |
| US7166224B2 (en) | 1998-02-05 | 2007-01-23 | Design Technology And Innovation Limited | Water purification apparatus |
| US6453610B2 (en) | 1999-08-06 | 2002-09-24 | E. I. Du Pont De Nemours And Company | Method for modifying root growth |
| US6615537B2 (en) | 1999-08-06 | 2003-09-09 | E. I. Du Pont De Nemours And Company | Method of collecting materials exuded from plant roots |
| WO2008131625A1 (en) * | 2007-04-29 | 2008-11-06 | Qingli Yang | Irrigation method with semi permeable membrane, irrigation container and irrigation system made of semi permeable membrane and their application |
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