CN205278586U - Corrugated pipe - Google Patents
Corrugated pipe Download PDFInfo
- Publication number
- CN205278586U CN205278586U CN201620002236.3U CN201620002236U CN205278586U CN 205278586 U CN205278586 U CN 205278586U CN 201620002236 U CN201620002236 U CN 201620002236U CN 205278586 U CN205278586 U CN 205278586U
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- CN
- China
- Prior art keywords
- arc
- waveform configuration
- wave form
- form structure
- tubular product
- 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 relates to a corrugated pipe, it includes tubular product body (1), tubular product body (1) periphery has cavity wall pipe (2), be equipped with wave form structure (3) on wall pipe (2), wave form structure (3) altitude range is 33 -59mm, and wave form structure (3) are M type ripple, be equipped with in the middle part of wave form structure (3) arc concave part (4), arc concave part (4) radius is 10 -13mm, the concave 1 -3mm that is deeply of arc concave part (4), wave form structure (3) both ends are equipped with arc convex part (5), arc convex part (5) radius is 20 -28mm, is equipped with arc changeover portion (6) between wave form structure (3), and this structural tube increases by one holding surface, is favorable to protecting tubular product, non -deformable, and the anti external pressure bearing force of reinforcing tubular product improves tubular product ring rigidity.
Description
Technical field
The utility model relates to a kind of corrugated pipe.
Background technology
At present, market is used buried draining blowdown mostly adopt double-walled reinforcement fiberglass reinforced polypropylene pipe, this product is taking polypropylene (PP) as main raw material, add appropriate strongthener, modified additive and supplementary auxiliary material, adopt continuous extrusion explained hereafter, there is inner wall smooth, outer wall is provided with the feature that longitudinal stiffening web combines with horizontal stiffening web, it is mainly used in the with no pressure buried cities and towns rain of long-term delivery medium temperature below 40 DEG C, sewage drainage, the engineering pipes such as trade effluent draining and agricultural irrigation and drainage, its ripple of existing tubing adopts U-shape structure, although it is easy to use, but its pipe ring stiffness is inadequate, namely the critical external compressive resistance carrying capacity of buried drain pipe is inadequate, if the ring stiffness of tubing is too little, excessive deformation may be there is or lateral deflection unstable failure occurs in tubing.
Summary of the invention
For solving the problem, the utility model provides a kind of not easily distortion and improves the corrugated pipe of ring stiffness.
The utility model provides a kind of corrugated pipe, it comprises tubing body, it is with double wall pipe outside described tubing body, described wall pipe is provided with waveform configuration, described waveform configuration height scope is 33-59mm, waveform configuration is M type ripple, arc-shaped depression portion it is provided with in the middle part of waveform configuration, described arc-shaped depression portion radius is 10-13mm, the recessed of described arc-shaped depression portion is 1-3mm deeply, described waveform configuration two ends are provided with arc protuberance, and described arc projection radius is 20-28mm, is provided with arc-shaped transition section between waveform configuration.
As further improvement of the utility model, described arc-shaped transition section radian is 6-8 ��, and between described waveform configuration, spacing is 15-20mm.
As further improvement of the utility model, described waveform configuration width is 35-48mm.
After adopting the utility model, its useful effect is:
It is with double wall pipe outside tubing body described in the utility model; described wall pipe is provided with waveform configuration; described waveform configuration height scope is 33-59mm; waveform configuration is M type ripple; arc-shaped depression portion it is provided with in the middle part of waveform configuration; described arc-shaped depression portion radius is 10-13mm; the recessed of described arc-shaped depression portion is 1-3mm deeply; described waveform configuration two ends are provided with arc protuberance, and described arc projection radius is 20-28mm, and this structure tubing increases by one bearing surface; be conducive to protection tubing; not easily it is out of shape, strengthens the critical external compressive resistance carrying capacity of tubing, it is to increase tubing ring rigidity.
Accompanying drawing explanation
Fig. 1 is the structural representation of corrugated pipe of the present utility model.
Embodiment
A kind of corrugated pipe of the present utility model, it comprises tubing body 1, it is with double wall pipe 2 outside described tubing body 1, described wall pipe 2 is provided with waveform configuration 3, described waveform configuration 3 height scope is 33-59mm, waveform configuration 3 is M type ripple, arc-shaped depression portion 4 it is provided with in the middle part of waveform configuration 3, described arc-shaped depression portion 4 radius is 10-13mm, the recessed of described arc-shaped depression portion 4 is 1-3mm deeply, described waveform configuration 3 two ends are provided with arc protuberance 5, and described arc protuberance 5 radius is 20-28mm, is provided with arc-shaped transition section 6 between waveform configuration 3.
Described arc-shaped transition section 6 radian is 6-8 ��, and between described waveform configuration 3, spacing is 15-20mm, and described waveform configuration 3 width is 35-48mm.
Claims (3)
1. a corrugated pipe, it is characterized in that: it comprises tubing body (1), it is with double wall pipe (2) outside described tubing body (1), described wall pipe (2) is provided with waveform configuration (3), described waveform configuration (3) height scope is 33-59mm, waveform configuration (3) is M type ripple, waveform configuration (3) middle part is provided with arc-shaped depression portion (4), described arc-shaped depression portion (4) radius is 10-13mm, the recessed of described arc-shaped depression portion (4) is 1-3mm deeply, described waveform configuration (3) two ends are provided with arc protuberance (5), described arc protuberance (5) radius is 20-28mm, arc-shaped transition section (6) it is provided with between waveform configuration (3).
2. corrugated pipe according to claim 1, it is characterised in that: described arc-shaped transition section (6) radian is 6-8 ��, and between described waveform configuration (3), spacing is 15-20mm.
3. corrugated pipe according to claim 1, it is characterised in that: described waveform configuration (3) width is 35-48mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002236.3U CN205278586U (en) | 2016-01-05 | 2016-01-05 | Corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002236.3U CN205278586U (en) | 2016-01-05 | 2016-01-05 | Corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278586U true CN205278586U (en) | 2016-06-01 |
Family
ID=56063164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002236.3U Expired - Fee Related CN205278586U (en) | 2016-01-05 | 2016-01-05 | Corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015764A (en) * | 2016-07-20 | 2016-10-12 | 德清全能管业科技有限公司 | Corrugated pipe |
-
2016
- 2016-01-05 CN CN201620002236.3U patent/CN205278586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015764A (en) * | 2016-07-20 | 2016-10-12 | 德清全能管业科技有限公司 | Corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Wuling Road Development Zone in Taizhou City, Jiangsu province 225300 No. 86 Building No. 1 Patentee after: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. Address before: 225300 Jiangsu Province, Taizhou City High Tech Park Road Economic Development Zone along the west side of the rainbow Patentee before: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |