SU579372A1 - Drain pipe underlay - Google Patents
Drain pipe underlayInfo
- Publication number
- SU579372A1 SU579372A1 SU7402041190A SU2041190A SU579372A1 SU 579372 A1 SU579372 A1 SU 579372A1 SU 7402041190 A SU7402041190 A SU 7402041190A SU 2041190 A SU2041190 A SU 2041190A SU 579372 A1 SU579372 A1 SU 579372A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rack
- underlay
- drainage
- drain pipe
- pipes
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
1one
Изобретение относите к сельскому хоз йству , в частности к мелиорации земель.The invention refers to agriculture, in particular to land reclamation.
Известен стеллаж дл укладки дренажных груб, выполненный из досок или реек длиной до 6м 1 .Known rack for laying drainage rough, made of boards or slats up to 6 m 1.
Известен также стеллаж под дренажные трубки в виде перфорированной ленты, например , из полиэтилена, имеющей желобчатое поперечное сечение 2.Also known rack under the drainage tube in the form of a perforated tape, for example, of polyethylene, having a grooved cross-section 2.
Одако после укладки на такой стеллаж дрепопровода из дренажных труб практически вс перфораци закупориваетс внешней поверхностью труб и водопоглощающа способность дрены уменьишетс .However, after laying on such a rack a drainage pipe from the drainage pipes, almost all perforations are blocked by the external surface of the pipes and the water absorbing capacity of the drain decreases.
Цель изобретени - увеличение водопоглощающей способности дрены путем создани зазора между поверхностью стеллажа и трубами.The purpose of the invention is to increase the water absorption capacity of the drain by creating a gap between the surface of the rack and the pipes.
Это достигаетс тем, что поверхпость стеллажа , обращенна к дренажным трубам, имеет И1ероховатость.This is achieved by the fact that the top of the rack, facing the drainage pipes, has an I-roughness.
На чертеже изображен стеллаж, поперечный разрез.The drawing shows a rack, cross section.
Стеллаж, состо щий из ленты 1 с перфорацией 2 и щероховатостью 3, выполненной в виде закрепленных па ленте частиц крупнозернистого песка, уложен на дно транщеи 4.A rack consisting of a belt 1 with perforations 2 and a roughness 3, made in the form of particles of coarse sand fixed to the ribbon, is laid on the bottom of the trench 4.
Дл уменьшени осаждени в дренопроводс железистых соединений, на ленту могут быть нанесены частицы ингибитора 5, например, бронзы. На стеллаж кладут трубки 6. стыки которых закрываютс фильтрующим материалом 7. Б.тагодар созданию водоировод щего зазора между сте,п,1ажем и труба.п1 увеличиваетс водопог,пощающа способность дрены.In order to reduce the precipitation of ferrous compounds in drains, the particles of inhibitor 5, such as bronze, can be applied to the tape. Tubes 6 are placed on a rack. The joints of which are closed by filtering material 7. B. Togodar for creating a water gap between the stack, the tube, the tube and the tube. The water source increases, due to the drainage capacity.
Формула и-зобрет.ени Formula and zobrob.eni
Стеллаж дл дренажных труб, выполненный в виде перфорированной ленты из синтетического материала, отличающийс тем, что, с целью увеличени водопоглощающей способности дрены, поверхность ленты, обрац.1енна к тр бам , имеет щероховатость.A rack for drainage pipes, made in the form of a perforated tape of synthetic material, characterized in that, in order to increase the water-absorbing capacity of the drain, the surface of the tape, which is attached to the pipes, has a roughness.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1. Обзор литературы «Осушение ) закрытым дренажем, М., ВНИИТЭИСХ, 1970, с. 61.1. Literature review “Drainage) by closed drainage, M., VNIITEICH, 1970, p. 61.
2. Авторское свидетельство СССР № 258120, кл, Е 02 В 11/00, 1970.2. USSR author's certificate No. 258120, class, E 02 B 11/00, 1970.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7402041190A SU579372A1 (en) | 1974-07-01 | 1974-07-01 | Drain pipe underlay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7402041190A SU579372A1 (en) | 1974-07-01 | 1974-07-01 | Drain pipe underlay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU579372A1 true SU579372A1 (en) | 1977-11-05 |
Family
ID=20590069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7402041190A SU579372A1 (en) | 1974-07-01 | 1974-07-01 | Drain pipe underlay |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU579372A1 (en) |
-
1974
- 1974-07-01 SU SU7402041190A patent/SU579372A1/en active
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