CN201459693U - Water-permeable pipe - Google Patents
Water-permeable pipe Download PDFInfo
- Publication number
- CN201459693U CN201459693U CN2009201164164U CN200920116416U CN201459693U CN 201459693 U CN201459693 U CN 201459693U CN 2009201164164 U CN2009201164164 U CN 2009201164164U CN 200920116416 U CN200920116416 U CN 200920116416U CN 201459693 U CN201459693 U CN 201459693U
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- CN
- China
- Prior art keywords
- water
- permeable
- permeable pipe
- tube wall
- annulus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a water-permeable pipe which comprises a circular ring-shaped pipe wall, and meshed projections are arranged on the outer surface of the circular ring-shaped pipe wall; water holes are formed on a part of the circular ring-shaped pipe wall and the rest part of the circular ring-shaped pipe wall is sealed to serve as a water-collecting tank. The water-permeable pipe has the advantages of good pressure resistance, water permeability and counter-filtration function.
Description
Technical field
The utility model belongs to the water-drainage tube part field, is specifically related to a kind of water-permeable pipe that ground drainings such as highway, railway bed and curb, tunnel, underground passage, sports ground, golf course, airport, park are used that is used for.
Background technology
The water-permeable pipe that uses is to utilize the machining punching on the good walled tube of production at present, the every square metre of hole that will make a call to about 2000, and processing time consuming, effort, work is renderd a service very low.And water-permeable pipe is a walled tube, its suction, permeable, drainage effect is not good.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of voltage endurance capability, water permeability and reverse filter effect all good water-permeable pipes.
The technical solution adopted in the utility model is as follows: a kind of water-permeable pipe, comprise the annulus tube wall, and described annulus outer surface of tube wall is provided with netted projection; Part annulus tube wall is provided with permeable hole; The sealing of remaining part annulus tube wall is as catch basin.
The permeable hole part annulus tube wall that is provided with of water-permeable pipe of the present utility model accounts for 2/3rds of whole water-permeable pipe annulus wall.
The perforate ratio that is provided with permeable hole part annulus tube wall of water-permeable pipe of the present utility model is every square metre of 20000-40000 hole.
Water-permeable pipe of the present utility model adopts the high impact polyethylene material to make.
The beneficial effects of the utility model are: 1, because water-permeable pipe is with the production of high impact polyethylene (HDPE) raw material, be that a kind of hard is porose and have catch basin, have down the filter novel tube of (row) water effect thoroughly.Therefore, water-permeable pipe catchment can force rate common filter pipe greatly improve, the ability of catchmenting is catchment 3 to 8 times of pipeline of common underground covered conduit.Compare with other soakaway trenchs, can reduce caliber, thereby reduce investment outlay.2, utilize " mesh " phenomenon and " grand suction " principle, collection suction, permeable, draining are for accomplishing without any letup.Have the voltage endurance capability, water permeability and the reverse filter effect that satisfy the engineering design requirement, easy construction, joint are easy to connect, and geology, landform are not had specific (special) requirements.3, polyethylene is an inert material, but various chemical mediators erosions such as acid and alkali resistance, salt, and no electrochemical corrosion itself is exactly fabulous anti-corrosion material.Factors such as general soil, soda acid, electric power can not make pipeline damage.4, water-permeable pipe is not easy to stop up owing to have very high aperture ratio and very low roughness value, and fluid flow rate is the walled tube of same diameter or 1.5 times of bellows.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A place enlarged drawing of Fig. 1.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing and the specific embodiment. and water-permeable pipe of the present utility model comprises the water-permeable pipe body. and the water-permeable pipe body is circular, whole circular outer surface of tube wall is provided with netted protruding 2/1.ths 3 annulus walls and is provided with equally distributed permeable hole 2, the perforate ratio is every square metre of 40000 holes, higher 10～20 times than common water-permeable pipe. remaining 1/3rd annulus walls are sealing, adopt the high impact polyethylene material to make as catch basin 3. water-permeable pipes. can be acidproof, alkali, various chemical mediators such as salt corrode, no electrochemical corrosion, itself be exactly fabulous anti-corrosion material. general soil, soda acid, factors such as electric power can not make pipeline damage. and water-permeable pipe is owing to have very high aperture ratio and very low roughness value, be not easy to stop up, fluid flow rate is the walled tube of same diameter or 1.5 times of bellows.
Claims (4)
1. a water-permeable pipe comprises the annulus tube wall, it is characterized in that: the annulus outer surface of tube wall is provided with netted projection; Part annulus tube wall is provided with permeable hole; The sealing of remaining part annulus tube wall is as catch basin.
2. water-permeable pipe as claimed in claim 1 is characterized in that: be provided with permeable hole part annulus tube wall and account for 2/3rds of whole water-permeable pipe annulus wall.
3. water-permeable pipe as claimed in claim 1 or 2 is characterized in that: the perforate ratio that is provided with permeable hole part annulus tube wall is every square metre of 20000-40000 hole.
4. water-permeable pipe as claimed in claim 1 or 2 is characterized in that: water-permeable pipe adopts the high impact polyethylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201164164U CN201459693U (en) | 2009-03-26 | 2009-03-26 | Water-permeable pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201164164U CN201459693U (en) | 2009-03-26 | 2009-03-26 | Water-permeable pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459693U true CN201459693U (en) | 2010-05-12 |
Family
ID=42387046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201164164U Expired - Fee Related CN201459693U (en) | 2009-03-26 | 2009-03-26 | Water-permeable pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556612A (en) * | 2013-10-30 | 2014-02-05 | 柏发忠 | Water seepage and drainage pipe and construction method thereof |
| CN105275010A (en) * | 2015-09-15 | 2016-01-27 | 李初晴 | Anti-filtration drainage sphere and construction method thereof |
| CN105275001A (en) * | 2015-10-21 | 2016-01-27 | 广东华路交通科技有限公司 | Novel replaceable hard and rigid combined double-layer curved-grain net-shaped pervious pipe for slope |
-
2009
- 2009-03-26 CN CN2009201164164U patent/CN201459693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556612A (en) * | 2013-10-30 | 2014-02-05 | 柏发忠 | Water seepage and drainage pipe and construction method thereof |
| CN105275010A (en) * | 2015-09-15 | 2016-01-27 | 李初晴 | Anti-filtration drainage sphere and construction method thereof |
| CN105275001A (en) * | 2015-10-21 | 2016-01-27 | 广东华路交通科技有限公司 | Novel replaceable hard and rigid combined double-layer curved-grain net-shaped pervious pipe for slope |
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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: 20100512 Termination date: 20140326 |