CN102518884A - Plastic double-wall corrugated pipeline - Google Patents
Plastic double-wall corrugated pipeline Download PDFInfo
- Publication number
- CN102518884A CN102518884A CN2011104602529A CN201110460252A CN102518884A CN 102518884 A CN102518884 A CN 102518884A CN 2011104602529 A CN2011104602529 A CN 2011104602529A CN 201110460252 A CN201110460252 A CN 201110460252A CN 102518884 A CN102518884 A CN 102518884A
- Authority
- CN
- China
- Prior art keywords
- wall corrugated
- double
- plastic cement
- corrugated pipeline
- buttress brace
- 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.)
- Pending
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention provides a plastic double-wall corrugated pipeline, wherein a reinforced beam is arranged at a wave peak or/and a wave hollow of the plastic double-wall corrugated pipeline; and the width of the reinforced beam is 1/20 to 2/3 of that of the wave peak, and is 1/20 to 2/3 of that of the wave hollow. By arranging the reinforced beam at the wave peak or/and the wave hollow of the plastic double-wall corrugated pipeline, the annular rigidity is improved, so as to satisfy the high requirement of the special engineering for the annular rigidity of the plastic pipeline.
Description
Technical field
The present invention relates to plastic cement pipeline field, relate in particular to the double-wall corrugated pipeline of a kind of plastic cement.
Background technique
The structure of the double-wall corrugated pipeline of existing plastic cement; As shown in Figure 1, its inwall is level and smooth, in order to increase the anti-pressure ability of plastic cement pipeline; The double-wall corrugated pipeline outer wall of the plastic cement of existing technology is a bellows-shaped, and the trough of outer wall and inwall are united through extrusion bonded formation of high temperature together.But the double-wall corrugated pipeline of this plastic cement of the prior art, when special engineering was higher to the pipe ring rigidity requirement, this pipeline can't meet the demands.
Summary of the invention
The purpose of this invention is to provide the double-wall corrugated pipeline of a kind of plastic cement, can improve the withstand voltage degree of double-wall corrugated pipeline in the existing technology.
In order to solve the problems of the technologies described above, the double-wall corrugated pipeline of plastic cement provided by the invention is achieved in that
The double-wall corrugated pipeline of a kind of plastic cement, at the ripple crest of the double-wall corrugated pipeline of said plastic cement or/and trough is provided with buttress brace.
Optional, the width of said buttress brace is 1/20～2/3 of a said ripple crest width, the width of said buttress brace is 1/20～2/3 of a said ripple trough width.
Optional, the section of said buttress brace is trapezoidal, rectangle, parabola shaped, oval, hyperbola or circular arc.
Optional, said buttress brace is a hollow or solid.
Optional, the double-wall corrugated pipeline of said plastic cement is by PVC or polyvinyl chloride modifying material, high density polyethylene (HDPE) or high-density polyethylene modified material, polyethylene or polyethylene modified material, or polypropylene or polypropylene modified material are processed.
The double-wall corrugated pipeline of plastic cement provided by the invention or/and trough is provided with buttress brace, does not have the plastic cement double-wall corrugated pipeline of buttress brace with respect to existing technology at crest, and ring stiffness increases, and can satisfy special engineering to the high demand of plastic cement pipe ring rigidity requirement.
Further; The double-wall corrugated pipeline of plastic cement provided by the invention; The width of buttress brace is 1/20～2/3 of a ripple crest width, and the width of buttress brace is 1/20～2/3 of a ripple trough width, and width can not surpass the width of crest or trough; According to the buttress brace of special engineering, save cost when satisfying requirement of engineering to the different requirement making different in width of ring stiffness.
Further, buttress brace is a hollow, and this structure can improve the ring stiffness of plastic cement pipeline, can also save cost simultaneously.
Description of drawings
Fig. 1 is the double-wall corrugated pipeline front view of the plastic cement of existing technology;
Fig. 2 is an I-I direction sectional view among Fig. 1;
Fig. 3 is the double-wall corrugated pipeline plan view of the plastic cement of existing technology;
Fig. 4 is the double-wall corrugated pipeline front view of plastic cement provided by the invention;
Fig. 5 is an A-A direction sectional view among Fig. 4;
Fig. 6 is the double-wall corrugated pipeline plan view of plastic cement provided by the invention.
Embodiment
In order to make the object of the invention, technological scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Like Fig. 4, Fig. 5 and shown in Figure 6; The double-wall corrugated pipeline of plastic cement provided by the invention; Or/and trough is provided with buttress brace 1, can only buttress brace be set at the ripple crest of the double-wall corrugated pipeline of plastic cement, also can only buttress brace be set at trough at crest; If ring stiffness is required height, can at crest and trough buttress brace be set simultaneously.
The width that is arranged on the buttress brace 1 of crest is 1/20～2/3 of a ripple crest width, and the width that is arranged on the buttress brace 1 of trough is 1/20～2/3 of a ripple trough width.According to the engineering demands of different, the width of buttress brace 1 is set, can satisfy requirement of engineering, also save cost.
The section configuration of buttress brace 1 is trapezoidal, rectangle, parabola shaped, oval, hyperbola or circular arc, and the present invention does not limit the section configuration of buttress brace.
And buttress brace 1 can be set be hollow or solid, the structure of hollow can improve the ring stiffness of plastic cement pipeline, can also save cost simultaneously.
The double-wall corrugated pipeline of plastic cement is by PVC (PVC; Polyvinyl chloride polymer) or polyvinyl chloride modifying material, high density polyethylene (HDPE) (HDPE; High Density Polyethylene) or high-density polyethylene modified material, polyethylene (PE; Polyethylene) or polyethylene modified material, or polypropylene (PP, Polypropylene) or engineering plastics material such as polypropylene modified material process; The present invention does not limit the material of making the double-wall corrugated pipeline of plastic cement provided by the invention, and those skilled in the art can select the engineering plastics material that is fit to as required.
Scheme of the present invention can be applied to the single-wall corrugated pipe road equally.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the double-wall corrugated pipeline of plastic cement is characterized in that, at the ripple crest of the double-wall corrugated pipeline of said plastic cement or/and trough is provided with buttress brace.
2. the double-wall corrugated pipeline of plastic cement according to claim 1 is characterized in that, the width of said buttress brace is 1/20～2/3 of a said ripple crest width, and the width of said buttress brace is 1/20～2/3 of a said ripple trough width.
3. the double-wall corrugated pipeline of plastic cement according to claim 1 and 2 is characterized in that, the section of said buttress brace is trapezoidal, rectangle, parabola shaped, oval, hyperbola or circular arc.
4. the double-wall corrugated pipeline of plastic cement according to claim 3 is characterized in that said buttress brace is a hollow or solid.
5. the double-wall corrugated pipeline of plastic cement according to claim 4; It is characterized in that the double-wall corrugated pipeline of said plastic cement is processed by PVC or polyvinyl chloride modifying material, high density polyethylene (HDPE) or high-density polyethylene modified material, polyethylene or polyethylene modified material or polypropylene or polypropylene modified material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104602529A CN102518884A (en) | 2011-12-28 | 2011-12-28 | Plastic double-wall corrugated pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104602529A CN102518884A (en) | 2011-12-28 | 2011-12-28 | Plastic double-wall corrugated pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518884A true CN102518884A (en) | 2012-06-27 |
Family
ID=46289911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104602529A Pending CN102518884A (en) | 2011-12-28 | 2011-12-28 | Plastic double-wall corrugated pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809003A (en) * | 2012-08-20 | 2012-12-05 | 詹春生 | Plastic double-walled corrugated pipeline with longitudinal and transverse reinforcing ribs |
| CN105202284A (en) * | 2015-09-18 | 2015-12-30 | 苏州好洁清洁器具有限公司 | High-strength aluminum-alloy telescopic pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031395A (en) * | 1964-02-10 | 1966-06-02 | Continental Gummi Werke Ag | Improved buoyant hose |
| CN1995791A (en) * | 2006-12-22 | 2007-07-11 | 张磊 | Silicon rubber hose |
| CN201884817U (en) * | 2010-11-09 | 2011-06-29 | 永亨控股集团有限公司 | Corrugated pipe |
| CN202381868U (en) * | 2011-12-28 | 2012-08-15 | 詹春生 | Plastic double-wall corrugated pipeline |
-
2011
- 2011-12-28 CN CN2011104602529A patent/CN102518884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031395A (en) * | 1964-02-10 | 1966-06-02 | Continental Gummi Werke Ag | Improved buoyant hose |
| CN1995791A (en) * | 2006-12-22 | 2007-07-11 | 张磊 | Silicon rubber hose |
| CN201884817U (en) * | 2010-11-09 | 2011-06-29 | 永亨控股集团有限公司 | Corrugated pipe |
| CN202381868U (en) * | 2011-12-28 | 2012-08-15 | 詹春生 | Plastic double-wall corrugated pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809003A (en) * | 2012-08-20 | 2012-12-05 | 詹春生 | Plastic double-walled corrugated pipeline with longitudinal and transverse reinforcing ribs |
| CN105202284A (en) * | 2015-09-18 | 2015-12-30 | 苏州好洁清洁器具有限公司 | High-strength aluminum-alloy telescopic pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202381868U (en) | Plastic double-wall corrugated pipeline | |
| CN102518884A (en) | Plastic double-wall corrugated pipeline | |
| CN104747813A (en) | Novel HDPE corrugated pipe | |
| KR100926328B1 (en) | Profile synthetic resins pipe | |
| CN204554102U (en) | HDPE-PP composite winding reinforced pipe | |
| CN203549167U (en) | Steel-belt-reinforced spiral corrugated pipe | |
| CN202360918U (en) | Steel rib reinforced plastic hollow-wall twined pipe and formed strip thereof | |
| KR101553714B1 (en) | flexible duct for Piping | |
| CN211525717U (en) | Socket type corrugated reinforced double-flat-wall composite pipe | |
| CN205745703U (en) | A kind of steel band reinforced polyethylene spiral ripple pipe | |
| CN100567787C (en) | Plastic conduit | |
| CN210890424U (en) | Socket type composite pipe | |
| CN103711994A (en) | Large-caliber helical bellows | |
| CN209925843U (en) | Socket joint type combined rubber ring sealing HDPE winding structure wall pipeline | |
| CN102809003A (en) | Plastic double-walled corrugated pipeline with longitudinal and transverse reinforcing ribs | |
| CN108799642A (en) | A kind of rectangular double-walled stud winding pipe | |
| CN215580135U (en) | Polypropylene high-reinforcement polyethylene composite special-shaped corrugated pipe | |
| CN202674796U (en) | Profiled bar for winding corrugated pipe with reinforced inner ribs and winding corrugated pipe with reinforced inner ribs | |
| CN102466089B (en) | Thermoplastic resin single U-shaped pipe clamp | |
| CN201354895Y (en) | Plastics double-wall wounded corrugated pipe | |
| JP6030881B2 (en) | Corrugated plastic tube | |
| CN211525735U (en) | Socket joint type double flat wall composite pipe | |
| CN202733216U (en) | Plastic double-wall corrugated pipeline with vertical and horizontal reinforcing ribs | |
| CN203162366U (en) | Plastic corrugated pipeline | |
| CN203052012U (en) | Plastic double-wall corrugated pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120627 |