CN202031103U - Efficient non-pressure artesian water drainage pipe for side slopes - Google Patents
Efficient non-pressure artesian water drainage pipe for side slopes Download PDFInfo
- Publication number
- CN202031103U CN202031103U CN2011201200967U CN201120120096U CN202031103U CN 202031103 U CN202031103 U CN 202031103U CN 2011201200967 U CN2011201200967 U CN 2011201200967U CN 201120120096 U CN201120120096 U CN 201120120096U CN 202031103 U CN202031103 U CN 202031103U
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- China
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- pressure
- gutter
- efficient non
- drainage pipe
- water drainage
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an efficient non-pressure artesian water drainage pipe for side slopes. A cylindrical plastic blind ditch tubing (2) is arranged in a sector-shaped water drainage pipe, the outer surface of the sector-shaped water drainage pipe and the outer surface of the cylindrical plastic blind ditch tubing (2) are coated with at least one filtering layer, and a filtering sheet is arranged at the tail end of the sector-shaped water drainage pipe and the tail end of the cylindrical plastic blind ditch tubing (2). The efficient non-pressure artesian water drainage pipe for side slopes can quickly and efficiently drain water and prevent second infiltration.
Description
Technical field
The utility model relates to a kind of gutter, particularly relate to the side slope efficient non-pressure Artesian Drainage water pipe that a kind of underground water that is used in field soil-slope such as highway, railway, Hydraulic and Hydro-Power Engineering and the sliding mass is discharged, especially the side slope efficient non-pressure Artesian Drainage water pipe handled of the discharge of the soil-slope phreatic water that causes at rainfall infiltration.
Background technology
Under the prior art condition, underground water in the side slope body is discharged and handled used gutter all is that boring increases water permeability on gutter, method at gutter outer wrap geotextile filtration soil body particle prevents the way that gutter stops up then, its weak point is: 1) because the gutter percent opening is little, the free drainage scarce capacity of gutter, the pore water in can not effectively draining side slope body; 2) owing to all perforates around the gutter, the underground water that enters from the gutter top is easy to infiltrate by the perforate formation secondary of gutter bottom, influences drainage effect.
The utility model content
Technical problem to be solved in the utility model provides a kind of quick, effective draining and prevents the side slope efficient non-pressure Artesian Drainage water pipe that secondary infiltrates.
In order to solve the problems of the technologies described above, the side slope efficient non-pressure Artesian Drainage water pipe that the utility model provides, in fan-shaped gutter, be provided with cylindrical plastic french drain tubing, at least one deck filtration beds is wrapped on the external surface of described fan-shaped gutter and described cylindrical plastic french drain tubing, and the tail end of described fan-shaped gutter and described cylindrical plastic french drain tubing is provided with filter.
Described fan-shaped gutter is the semicircle plastic drain-pipe of PVC.
Described filtration beds is the geotextile filtration beds.
Described filter is the geotextile filter.
Adopt the side slope efficient non-pressure Artesian Drainage water pipe of technique scheme, increase drainage hole and gutter contact surface area, strengthen the pore water in the soil body enters gutter by action of gravity ability by utilizing cylindrical plastic french drain tubing; Reach the purpose that the water secondary that prevents to enter in the gutter goes into to be seeped into slope soil by the fan-shaped gutter that not perforate is set in the bottom, cancel the hole opening technology flow process of gutter simultaneously, simplify the manufacturing process of gutter.This product structure design is reasonable, and processing and fabricating is simple, and is easy to install, can improve the drainability of side slope by a relatively large margin, increases slope stability, saves construction costs.Simultaneously by wrapping up in filtration beds outward and utilizing cylindrical plastic french drain tubing, filter to prevent that gutter from stopping up.
Innovation part of the present utility model is: utilize cylindrical plastic french drain tubing to increase the infiltration area, improve the free-draining ability of gutter, realize the quick draining of gutter and prevent the purpose that secondary infiltrates by fluid-tight fan-shaped gutter is set simultaneously.
In sum, the utility model is a kind of quick, effective draining and prevents the side slope efficient non-pressure Artesian Drainage water pipe that secondary infiltrates.
Description of drawings
Fig. 1 does not have the Artesian Drainage of pressure water pipe cross-sectional configuration schematic diagram;
Fig. 2 does not have the Artesian Drainage of pressure water pipe longitudinal plane structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, in the semicircle plastic drain-pipe 1 of PVC, be provided with cylindrical plastic french drain tubing 2,1～3 layer of geotextile filtration beds 3 is wrapped on the external surface of semicircle plastic drain-pipe 1 of PVC and cylindrical plastic french drain tubing 2, and the tail end of semicircle plastic drain-pipe 1 of PVC and cylindrical plastic french drain tubing 2 is provided with geotextile filter 4.
Referring to Fig. 1 and Fig. 2, cut PVC plastic pipe top open formation PVC semicircle plastic drain-pipe 1, then cylindrical plastic french drain tubing 2 is inserted in the semicircle plastic drain-pipe 1 of PVC, and then with the semicircle plastic drain-pipe 1 of PVC and 1～3 layer of filtration of cylindrical plastic french drain tubing 2 usefulness geotextile filtration bedss, 3 parcels soil body particle, tail end at semicircle plastic drain-pipe 1 of PVC and cylindrical plastic french drain tubing 2 is provided with geotextile filter 4 again, realizes the anti-clogging function of gutter.
By utilizing cylindrical plastic french drain tubing 2 to increase drainage hole and gutter contact surface area, strengthen the pore water in the soil body enters gutter by action of gravity ability; Reach the purpose that the water secondary that prevents to enter in the gutter goes into to be seeped into slope soil by the semicircle plastic drain-pipe 1 of the PVC that not perforate is set in the bottom, cancel the hole opening technology flow process of gutter simultaneously, simplify the manufacturing process of gutter.This product structure design is reasonable, and processing and fabricating is simple, and is easy to install, can improve the drainability of side slope by a relatively large margin, increases slope stability, saves construction costs.Simultaneously by wrapping up in geotextile filtration beds 3 outward and utilizing cylindrical plastic french drain tubing 2, geotextile filter 4 to prevent that gutter from stopping up.
Claims (4)
1. side slope efficient non-pressure Artesian Drainage water pipe, it is characterized in that: in fan-shaped gutter, be provided with cylindrical plastic french drain tubing (2), at least one deck filtration beds is wrapped on the external surface of described fan-shaped gutter and described cylindrical plastic french drain tubing (2), and the tail end of described fan-shaped gutter and described cylindrical plastic french drain tubing (2) is provided with filter.
2. side slope efficient non-pressure Artesian Drainage water pipe according to claim 1 is characterized in that: described fan-shaped gutter is the semicircle plastic drain-pipe (1) of PVC.
3. side slope efficient non-pressure Artesian Drainage water pipe according to claim 1 and 2 is characterized in that: described filtration beds is geotextile filtration beds (3).
4. side slope efficient non-pressure Artesian Drainage water pipe according to claim 1 and 2 is characterized in that: described filter is geotextile filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201200967U CN202031103U (en) | 2011-04-21 | 2011-04-21 | Efficient non-pressure artesian water drainage pipe for side slopes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201200967U CN202031103U (en) | 2011-04-21 | 2011-04-21 | Efficient non-pressure artesian water drainage pipe for side slopes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031103U true CN202031103U (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201200967U Expired - Fee Related CN202031103U (en) | 2011-04-21 | 2011-04-21 | Efficient non-pressure artesian water drainage pipe for side slopes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993645A (en) * | 2014-06-05 | 2014-08-20 | 长沙理工大学 | Drainage pipe with replaceable side slope and construction method thereof |
| CN107304567A (en) * | 2016-04-19 | 2017-10-31 | 郑州大学 | A kind of safety detachably sluices pore structure |
| CN109736263A (en) * | 2018-12-06 | 2019-05-10 | 江苏中源工程管理股份有限公司 | Ecological retaining wall and its construction method |
| CN110565621A (en) * | 2019-08-06 | 2019-12-13 | 天津城建大学 | Be applied to collection drainage blind pipe of slope prevention of seepage |
-
2011
- 2011-04-21 CN CN2011201200967U patent/CN202031103U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993645A (en) * | 2014-06-05 | 2014-08-20 | 长沙理工大学 | Drainage pipe with replaceable side slope and construction method thereof |
| CN103993645B (en) * | 2014-06-05 | 2015-08-12 | 长沙理工大学 | A kind of side slope changeable type gutter and construction method thereof |
| CN107304567A (en) * | 2016-04-19 | 2017-10-31 | 郑州大学 | A kind of safety detachably sluices pore structure |
| CN109736263A (en) * | 2018-12-06 | 2019-05-10 | 江苏中源工程管理股份有限公司 | Ecological retaining wall and its construction method |
| CN110565621A (en) * | 2019-08-06 | 2019-12-13 | 天津城建大学 | Be applied to collection drainage blind pipe of slope prevention of seepage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130421 |