CN2437733Y - Three-D net structure drain material - Google Patents
Three-D net structure drain material Download PDFInfo
- Publication number
- CN2437733Y CN2437733Y CN 00236281 CN00236281U CN2437733Y CN 2437733 Y CN2437733 Y CN 2437733Y CN 00236281 CN00236281 CN 00236281 CN 00236281 U CN00236281 U CN 00236281U CN 2437733 Y CN2437733 Y CN 2437733Y
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- utility
- model
- space network
- plastic cement
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- Expired - Fee Related
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Abstract
The utility model relates to net-shaped water discharging material which absorbs water and discharges the water. The net-shaped water discharging material belongs to engineering water discharging material. The utility model is formed from irregularly and continuously twisted field plastic silk, the cross sections are plates, rods, and pipes which are in the shape of a rectangle, a circle, a semi-circle, a circular ring, semi-circular ring, or a partial semi-circular ring. The utility model doesn't contain heavy metal or halide ingredients and has the advantages of environment protecting property, reasonable structure, light weight, favorable water permeable performance, acid and alkali resistance, corrosion resistant, firmness and high durability.
Description
The utility model relates to a kind of netted adrainage material that absorbs moisture content, belongs to a kind of engineering drainage material.
At present, in construction project, need bury collection discharge culvert french drain underground, water in the earth is by separating from the tapping of french drain pipeline and discharge, so french drain collection draining tube wall should have the hole, if atresia does not then have the effect of collection discharge culvert, if but perforate is less, also do not reach expected effect, so the percent opening of pipe is high more, then its collection drainage performance is strong more.And existing gutter has polyvinyl chloride pipe, concrete to ooze pipe and synthetic resin mesh pipe etc., though it can play the effect of collection draining, its percent opening is in 10～50% scopes.When tubing, be the expansion section that catchments, be everlasting gutter around fill out with rubble, but with the passage of time, silt particle immerses the rubble gap, and the space in the rubble is more and more littler, hinders the normal discharge of moisture content, therefore improving percent opening not only can improve the collection drainage performance, and can also improve the application life of gutter.
The purpose of this utility model is a kind of space network adrainage material of design, and it is rational in infrastructure, can improve percent opening, increases the service life.
The designed space network adrainage material of the utility model is that to form cross section around the plastic cement silk of song continuously by non-systematicness be rectangle, circle, semicircle, annular, semi-round ring shape, the plate of part annular, bar, tube of material.
The plastic cement filament diameter of the space network adrainage material that the utility model is designed is in 0.5～15mm scope.
Every plastic cement silk plastic cement silk adjacent with its four sides of the space network adrainage material that the utility model is designed all has tie point, constitutes the 3 D stereo net structure.
The designed space network adrainage material of the utility model with existing adrainage material applications similar, after digging pit, is placed netted adrainage material wherein when using, and wraps up permeable screen pack or filter cloth around it, can obtain drainage effect preferably.
The advantage of the space network adrainage material that the utility model is designed is:
1. light weight is handled conveniently, and burial and construction is simple.
2. the filtration beds water permeability is good, and firm and durable can be not damaged in water and cause performance to reduce, and can very effective underground ponding be discharged.
3. itself be synthetic resin, light weight, firm, the life-span of burying underground in earth is long, for soda acid and other medicines good corrosion resistance is arranged.
4. because it is made into solid netted pipe, the surface filtration layer can absorb water to greatest extent.Its water absorbent surface area is greater than 3～8 times of porose gutter, and water absorbing properties is the several times of perforated pipe.Even diameter is less, also have very large collection drainability.
5. be used for aspects such as highway, railway, water conservancy, airport, soot, municipal administration, afforestation project, can bring into play its good drainage performance.
Fig. 1 is the structural representation of the designed space network adrainage material of the utility model.
Fig. 2 is the structural representation of the designed another kind of space network adrainage material of the utility model.
Fig. 3 is the structural representation of another designed space network adrainage material of the utility model.
Fig. 4 is the structural representation of another designed space network adrainage material of the utility model.
In conjunction with specific embodiments the structure of the designed space network adrainage material of the utility model is described further with reference to the accompanying drawings below.
Embodiment 1
Space network adrainage material as shown in Figure 1, its cross section that is turned to by plastic cement silk 1 is circular cylinder, plastic cement silk 1 non-systematicness is twined continuously, plastic cement silk 1 is a polypropylene material, its diameter is in 0.5～15mm scope, can be non-isodiametric plastic cement silk 1, the plastic cement silk all around that every plastic cement silk is adjacent all has tie point, forms space network.The average percent opening of netted adrainage material of this structure is about 90%, its light weight, durable, and draining, seepage of water are good, can be widely used in the construction project.
Embodiment 2
Space network adrainage material as shown in Figure 2, its structure is similar to embodiment 1, and different is that its cross section is for semicircle.The space network adrainage material of this structure has the advantage identical with embodiment 1, but saves material than embodiment 1, and meets the requirement of fluid mechanics principle pair cross-section.
Embodiment 3
Space network adrainage material as shown in Figure 3, its structure is similar to embodiment 1, and different is that its cross section is the pipe of annular.This kind space network adrainage material has the advantage identical with embodiment 1, and it also saves material than embodiment 1.
Embodiment 4
Space network adrainage material as shown in Figure 4, identical with embodiment 1, form space network by plastic cement silk 1 continuous the winding, different is, and to have formed the cross section be the plate body of rectangle, this kind space network adrainage material has the advantage identical with embodiment 1, and fixing more convenient when burying underground.
The space network adrainage material of above-mentioned different shape can be selected to use as required, also can be made into other shape or shades of colour to satisfy different needs.
Claims (3)
1. space network adrainage material is characterized in that: forming cross section around the plastic cement silk of song continuously by non-systematicness is rectangle, circle, semicircle, annular, semi-round ring shape, the plate of part annular, bar, tube of material.
2. space network adrainage material according to claim 1, its feature also is: the plastic cement filament diameter is in 0.5～15mm scope.
3. space network adrainage material according to claim 1, its feature also is: every plastic cement silk plastic cement silk adjacent with its four sides all has tie point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236281 CN2437733Y (en) | 2000-06-08 | 2000-06-08 | Three-D net structure drain material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236281 CN2437733Y (en) | 2000-06-08 | 2000-06-08 | Three-D net structure drain material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437733Y true CN2437733Y (en) | 2001-07-04 |
Family
ID=33597846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236281 Expired - Fee Related CN2437733Y (en) | 2000-06-08 | 2000-06-08 | Three-D net structure drain material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437733Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100510279C (en) * | 2006-04-07 | 2009-07-08 | 任再永 | Water discharge component with plastic net core plate |
-
2000
- 2000-06-08 CN CN 00236281 patent/CN2437733Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100510279C (en) * | 2006-04-07 | 2009-07-08 | 任再永 | Water discharge component with plastic net core plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |