SU899012A1 - Subsoil irrigation system - Google Patents
Subsoil irrigation system Download PDFInfo
- Publication number
- SU899012A1 SU899012A1 SU802963724A SU2963724A SU899012A1 SU 899012 A1 SU899012 A1 SU 899012A1 SU 802963724 A SU802963724 A SU 802963724A SU 2963724 A SU2963724 A SU 2963724A SU 899012 A1 SU899012 A1 SU 899012A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- humidifier
- irrigation system
- perforated
- subsoil
- subsoil irrigation
- Prior art date
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- Soil Working Implements (AREA)
Description
1one
Изобретение относитс к сельскохоз йственной мелиорации, в частности к подпочвенным системам, и может быть использовано дл орошени сельскохоз йственных культур.The invention relates to agricultural land reclamation, in particular to subsurface systems, and can be used for irrigation of agricultural crops.
Известна система подпочвенного орошени , включакица источник водоснабжени , подвод щую сеть, распределители и увланнители с водовыпусками l .A subsoil irrigation system is known, including a water supply source, supply network, distributors and drainage pipes with water outlets l.
Однако така система подпочвенного орошени имеет узкий контур увлажнени от единичного увлажнител , а стру выход ща из водовыпуска соЪредоточенным током способствует разрушению почвенной структуры и уплотнению почвы под увла чнителем.However, such a subsoil irrigation system has a narrow humidification circuit from a single humidifier, and the stream coming out of the outflow with a concentrated current contributes to the destruction of the soil structure and soil compaction under the humidifier.
Известна также и друга система подпочвенного орошени , включающа подвод щий трубопровод и соединенный с ним перфорированный увлажнитель 2.Another subsoil irrigation system is also known, including a supply pipe and a perforated humidifier 2 connected to it.
Недостаток этой системы - сложность ее конструкции и технологии строительства.The disadvantage of this system is the complexity of its design and construction technology.
Цель изобретени - упрощение конструкции , технологии строительства, повышение надежности и материалоемкости .The purpose of the invention is to simplify the construction, construction technology, increase reliability and material intensity.
Поставленна цель достигаетс тем, что перфорированный увлажнитель уложен в плане в виде спирали.The goal is achieved by the fact that the perforated humidifier is laid in a plan in the form of a spiral.
На чертеже изображена схема расположени предлагаемой системы.The drawing shows the layout of the proposed system.
Подпочвенна мелиоративна система включает подвод щий трубопровод 1, который соединен с помощью вертикального сто ка 2 с перфорированным увлажнителем 3. Перфорированный увлажнитель 3 расположен в плане в виде спирали , что обеспечивает равномерность увлажнени почвы по его длине. Форма спирали описываетс уравнением в пол рных координатахThe subsoil ameliorative system includes a supply pipe 1, which is connected by means of a vertical drain 2 to a perforated humidifier 3. The perforated humidifier 3 is arranged in a plan in the form of a spiral, which ensures uniformity of soil moistening along its length. The shape of the spiral is described by an equation in polar coordinates.
V itijгде f - радиус вектор; У- пол рный угол; V - линейна скорость; V itij where f is the radius of the vector; Y is the polar angle; V is linear velocity;
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802963724A SU899012A1 (en) | 1980-07-15 | 1980-07-15 | Subsoil irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802963724A SU899012A1 (en) | 1980-07-15 | 1980-07-15 | Subsoil irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU899012A1 true SU899012A1 (en) | 1982-01-23 |
Family
ID=20911012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802963724A SU899012A1 (en) | 1980-07-15 | 1980-07-15 | Subsoil irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU899012A1 (en) |
-
1980
- 1980-07-15 SU SU802963724A patent/SU899012A1/en active
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