CN201649106U - Leakage pipe - Google Patents
Leakage pipe Download PDFInfo
- Publication number
- CN201649106U CN201649106U CN2009202466250U CN200920246625U CN201649106U CN 201649106 U CN201649106 U CN 201649106U CN 2009202466250 U CN2009202466250 U CN 2009202466250U CN 200920246625 U CN200920246625 U CN 200920246625U CN 201649106 U CN201649106 U CN 201649106U
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- CN
- China
- Prior art keywords
- bellows
- pipe
- fibrage
- external surface
- leaky pipe
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- Expired - Lifetime
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Abstract
The utility model provides a leakage pipe which comprises a corrugated pipe. A fiber layer is enwrapped on the outer surface of the corrugated pipe; and a plurality of permeable through holes are formed on the corrugated pipe. The fiber layer is fixed on the outer surface of the corrugated pipe through a winding wire and paved by a vegetable fiber body. Because the fiber layer is enwrapped on the outer surface of the wall of the pipe, soil and other impurities in accumulated water can be filtered so as to effectively prevent the blockage of a leakage hole. In addition, because the fiber layer is formed by agricultural wastes like straws, palm fibers and/or hemp fibers, the leakage pipe has the advantages of no pollution caused to environment, low cost, economy and duration.
Description
Technical field
The utility model relates to a kind of pipeline, especially a kind of leaky pipe that can prevent that weepage holes from stopping up.
Background technology
At present, for solve dykes and dams, highway is two-layer or the drainage problem of natural environment such as hillside, uses during leaky pipe places into the soil, and has both guaranteed the eliminating of moisture, can prevent the soil landslide again.Yet because leaky pipe is embedded in the soil, weepage holes is stopped up by impurity such as earth through regular meeting, ponding in time can not be discharged, and makes soil form the landslide easily, brings potential safety hazard.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of leaky pipe, and this leaky pipe can prevent effectively that weepage holes is blocked, and seepage is effective, economy and durability.
In order to reach above-mentioned technical purpose, the technical scheme that the utility model adopted is:
A kind of leaky pipe comprises bellows, and the external surface of wherein said bellows is enclosed with fibrage, and described bellows is provided with some permeable through holes.
Described fibrage is fixed on the external surface of described bellows usually by wrap wire.
Described fibrage is paved into by plant fiber bodies usually.
Described plant fiber bodies can comprise stalk, monofilament and/or flax silk.
The fibrage of described bellows two ends parcel is fixed by adhesive plaster or line usually.
Described bellows is made by polypropylene plastics usually.
Described bellows external surface can be provided with some groove and projectioies along the external surface circumferencial direction, and described groove and projection distribute alternately.
Described several permeable through holes can be located in the described groove.
The beneficial effect that the utility model obtained is: owing to wrapped up fibrage at outer surface of tube wall, can filter out the impurity such as earth in the ponding, prevented that effectively weepage holes is blocked, in addition, described fibrage is made of these agricultural wastes of stalk, monofilament and/or flax silk, environmentally safe, with low cost, economy and durability.
Description of drawings
Fig. 1 is the structural representation of the utility model leaky pipe.
The specific embodiment
Referring to Fig. 1, a kind of leaky pipe comprises bellows 1, and the external surface of wherein said bellows is enclosed with fibrage 2, and described bellows is provided with some permeable through holes 4.
Described fibrage can comprise stalk, monofilament and/or flax silk, recycles stalk, monofilament and/or these agricultural wastes of flax silk, has both saved resource, can play the effect of avoiding weepage holes to stop up again.
Described fibrage is wrapped in the external surface of described bellows usually by wrap wire 5, wrap wire is used for fixing the external surface that fibrage is wrapped in described bellows, and fibrage is wrapped in the bellows external surface equably.
The fibrage of described bellows two ends parcels is fixed by adhesive plaster or line usually, is unlikely to loose in order to make fibrage more closely be wrapped in the external surface of bellows, and the adhesive plaster that can adopt broad tightly wraps the fibrage of bellows two ends parcel.
Described bellows can be made by polypropylene plastics, and is lighter, is convenient to move.
Described bellows external surface can be provided with some groove 3 and projectioies along the external surface circumferencial direction, and described groove and projection distribute alternately.Described several permeable through holes can be located in the described groove, are easy to the more convenient hole that sees through of water and enter in the pipe.
Claims (8)
1. a leaky pipe comprises bellows, it is characterized in that the external surface of described bellows is enclosed with fibrage, and described bellows is provided with some permeable through holes.
2. leaky pipe as claimed in claim 1 is characterized in that described fibrage is fixed on the external surface of described bellows by wrap wire.
3. leaky pipe as claimed in claim 2 is characterized in that described fibrage is paved into by plant fiber bodies.
4. leaky pipe as claimed in claim 3 is characterized in that described plant fiber bodies is the plant fiber bodies that comprises stalk, monofilament or flax silk.
5. leaky pipe as claimed in claim 4 is characterized in that the fibrage of described bellows two ends parcel is fixed by adhesive plaster or line.
6. as claim 1,2,3 or 4 described leaky pipes, it is characterized in that described bellows made by polypropylene plastics.
7. leaky pipe as claimed in claim 6 is characterized in that described bellows external surface is provided with some groove and projectioies along the external surface circumferencial direction, and described groove and projection distribute alternately.
8. leaky pipe as claimed in claim 7 is characterized in that described several permeable through holes are located in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202466250U CN201649106U (en) | 2009-10-27 | 2009-10-27 | Leakage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202466250U CN201649106U (en) | 2009-10-27 | 2009-10-27 | Leakage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649106U true CN201649106U (en) | 2010-11-24 |
Family
ID=43114334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202466250U Expired - Lifetime CN201649106U (en) | 2009-10-27 | 2009-10-27 | Leakage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649106U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494127A (en) * | 2014-12-16 | 2015-04-08 | 康莱德国际环保植被（北京）有限公司 | Saline-alkali soil leakage pipe manufacturing equipment |
| WO2019000776A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江大学 | Side slope underground water drilling self-starting negative pressure drainage system and method |
| WO2019000775A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江大学 | Self-draining anchor cable system for side slope protection and construction method therefor |
| CN110656641A (en) * | 2019-10-15 | 2020-01-07 | 山东大学 | Environment-friendly foundation drainage structure and method |
-
2009
- 2009-10-27 CN CN2009202466250U patent/CN201649106U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494127A (en) * | 2014-12-16 | 2015-04-08 | 康莱德国际环保植被（北京）有限公司 | Saline-alkali soil leakage pipe manufacturing equipment |
| CN104494127B (en) * | 2014-12-16 | 2017-03-29 | 康莱德国际环保植被（北京）有限公司 | Salt-soda soil leaky pipe manufacturing equipment |
| WO2019000776A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江大学 | Side slope underground water drilling self-starting negative pressure drainage system and method |
| WO2019000775A1 (en) * | 2017-06-30 | 2019-01-03 | 浙江大学 | Self-draining anchor cable system for side slope protection and construction method therefor |
| CN110656641A (en) * | 2019-10-15 | 2020-01-07 | 山东大学 | Environment-friendly foundation drainage structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |