CN204267918U - A kind of high-performance polyethylene double-wall corrugated pipe - Google Patents
A kind of high-performance polyethylene double-wall corrugated pipe Download PDFInfo
- Publication number
- CN204267918U CN204267918U CN201420646300.2U CN201420646300U CN204267918U CN 204267918 U CN204267918 U CN 204267918U CN 201420646300 U CN201420646300 U CN 201420646300U CN 204267918 U CN204267918 U CN 204267918U
- Authority
- CN
- China
- Prior art keywords
- corrugated pipe
- wall corrugated
- polyethylene double
- tube layer
- performance polyethylene
- 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 - Lifetime
Links
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 38
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 38
- -1 polyethylene Polymers 0.000 title claims abstract description 37
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A kind of high-performance polyethylene double-wall corrugated pipe, described high-performance polyethylene double-wall corrugated pipe comprises smooth polyvinyl piping materials matrix and is fitted in the polyethylene corrugated tube layer of tubing outer surface of matrix, and the axial trough place of described ripple tube layer is provided with several discontinuous stiffening ribs.The utility model is by carrying out structural design to the stiffening rib of polyethylene double-wall corrugated pipe forming module, and the trough place made it along tubing axis is symmetrical but discontinuously arranged, and with one piece of module for distribution period.By the improvement designed reinforcing rib structure, contribute to the internal stress that elimination polyethylene double-wall corrugated pipe produces in extruding and moulding process, thus the ring stiffness of raising tubing, ring are flexible and impact property.
Description
Technical field
The utility model relates to a kind of polyethylene double-wall corrugated pipe, is specifically related to a kind of high-performance polyethylene double-wall corrugated pipe.
Background technique
In recent years, the plastic pipe industry of China obtains development at a high speed, and application constantly expands, and has become one of industry important in national economy, has been described as the blood vessel in city, more and more receives the concern of governments at all levels and relevant departments.Meanwhile, national relevant policies guide and make plastic pipe obtain further genralrlization application.The associated documents such as " Tenth-Five Year Plan of national chemical building material industry and development planning outline in 2010 ", the Ministry of Construction " apply about the issue < Ministry of Construction and limit and prohibit the use the bulletin of technology > " (No. 218th, the Ministry of Construction) propose application and the developing goal of various plastic pipe.Polyethylene double-wall corrugated pipe, according to its excellent performance, is rapidly developed especially.
In structure due to traditional polytene corrugated tube, independently of one another, such structure is unfavorable for the adjustment of ripple intraductal pressure, also can affect the global stability of bellows, causes its working life too short for ripple tube layer outer surface and basal body pipe.The polytene corrugated tube in present market is in order to overcome the problem existing for conventional polyethylene bellows, the stiffening rib of Symmetrical Continuous Distribution is provided with at tubing outer surface of matrix, this to some extent solves the problem of conventional polyethylene bellows, but still there is the low problem of polytene corrugated tube ring stiffness, ring flexibility and impact property.
Model utility content
For above the deficiencies in the prior art, the utility model provides a kind of high-performance polyethylene double-wall corrugated pipe.
A kind of high-performance polyethylene double-wall corrugated pipe, described high-performance polyethylene double-wall corrugated pipe comprises smooth polyvinyl piping materials matrix and is fitted in the polyethylene corrugated tube layer of tubing outer surface of matrix, and the axial trough place of described ripple tube layer is provided with several discontinuous stiffening rib.
Described several discontinuous stiffening rib is symmetrical.
Described several stiffening rib is cross structure.
Described stiffening rib is hollow-core construction.
Described stiffening rib communicates with the ripple struction inside of ripple tube layer.
The two ends of the part that described stiffening rib parallels with ripple tube layer are Open architecture.
The described same shaft orientation reinforcing rib being distributed in ripple tube layer trough place is spaced.
The described adjacent shaft orientation reinforcing rib being distributed in ripple tube layer trough place interlocks and arranges at equal intervals.
Described stiffening rib is period profile at ripple tube layer trough place.
The beneficial effects of the utility model are: the utility model is by carrying out structural design to the stiffening rib of polyethylene double-wall corrugated pipe forming module, and the trough place made it along tubing axis is symmetrical but discontinuously arranged, and with one piece of module for distribution period.By the improvement designed reinforcing rib structure, contribute to the internal stress that elimination polyethylene double-wall corrugated pipe produces in extruding and moulding process, thus the ring stiffness of raising tubing, ring are flexible and impact property.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-performance polyethylene double-wall corrugated pipe of the utility model;
Fig. 2 is the side structure schematic diagram of a kind of high-performance polyethylene double-wall corrugated pipe of the utility model;
In figure: 1 is tubing matrix; 2 is ripple tube layer; 3 is stiffening rib.
Embodiment
Illustrate below in conjunction with embodiment and accompanying drawing and the utility model is described in further details.
A kind of high-performance polyethylene double-wall corrugated pipe, described high-performance polyethylene double-wall corrugated pipe comprises smooth polyvinyl piping materials matrix (1) and is fitted in the polyethylene corrugated tube layer (2) of tubing matrix (1) outer surface, the axial trough place of described ripple tube layer (2) is provided with several symmetrical discontinuous stiffening ribs (3), and described stiffening rib (3) is period profile at ripple tube layer (2) trough place.The utility model is by carrying out structural design to the stiffening rib (3) of polyethylene double-wall corrugated pipe forming module, and the trough place made it along tubing axis is symmetrical but discontinuously arranged, and with one piece of module for distribution period.By the improvement to stiffening rib (3) structural design, contribute to the internal stress that elimination polyethylene double-wall corrugated pipe produces in extruding and moulding process, thus the ring stiffness of raising tubing, ring are flexible and impact property.
The described same shaft orientation reinforcing rib (3) being distributed in ripple tube layer (2) trough place is spaced, adjacent shaft orientation reinforcing rib (3) is staggered to be arranged at equal intervals, can greatly improve bellows resistance to compression, shock resistance like this.
Described several stiffening rib (3) is hollow cross structure, described stiffening rib (3) communicates with the ripple struction inside of ripple tube layer (2), and the two ends of the part that described stiffening rib (3) parallels with ripple tube layer (2) are Open architecture.The design of stiffening rib (3) this structure; the pressure in bellows is made to obtain balance; there will not be pressure skewness; cause the damage of ripple tube layer (2); and cross structure can be avoided because applying pressure on the utility model excessive; cause the mutual extruding between ripple tube layer (2); and cross structure also can play the effect of buffering between ripple tube layer (2); be conducive to protection ripple tube layer (2), extend working life of the present utility model.
Following technique effect can be realized: the utility model is by carrying out structural design to the stiffening rib (3) of polyethylene double-wall corrugated pipe forming module by the utility model, the trough place made it along tubing axis is symmetrical but discontinuously arranged, and with one piece of module for distribution period.By the improvement to stiffening rib (3) structural design, contribute to the internal stress that elimination polyethylene double-wall corrugated pipe produces in extruding and moulding process, thus the ring stiffness of raising tubing, ring are flexible and impact property.
Claims (9)
1. a high-performance polyethylene double-wall corrugated pipe, described high-performance polyethylene double-wall corrugated pipe comprises smooth polyvinyl piping materials matrix (1) and is fitted in the polyethylene corrugated tube layer (2) of tubing matrix (1) outer surface, it is characterized in that the axial trough place of described ripple tube layer (2) is provided with several discontinuous stiffening rib (3).
2. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that described several discontinuous stiffening rib (3) is for symmetrical.
3. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that described several stiffening rib (3) is cross structure.
4. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that described stiffening rib (3) is hollow-core construction.
5. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that described stiffening rib (3) communicates with the ripple struction inside of ripple tube layer (2).
6. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that the two ends of the part that described stiffening rib (3) parallels with ripple tube layer (2) are Open architecture.
7. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, the same shaft orientation reinforcing rib (3) being distributed in ripple tube layer (2) trough place described in it is characterized in that is spaced.
8. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, the adjacent shaft orientation reinforcing rib (3) being distributed in ripple tube layer (2) trough place described in it is characterized in that interlocks and arranges at equal intervals.
9. a kind of high-performance polyethylene double-wall corrugated pipe according to claim 1, is characterized in that described stiffening rib (3) is period profile at ripple tube layer (2) trough place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646300.2U CN204267918U (en) | 2014-10-31 | 2014-10-31 | A kind of high-performance polyethylene double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646300.2U CN204267918U (en) | 2014-10-31 | 2014-10-31 | A kind of high-performance polyethylene double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267918U true CN204267918U (en) | 2015-04-15 |
Family
ID=52802785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646300.2U Expired - Lifetime CN204267918U (en) | 2014-10-31 | 2014-10-31 | A kind of high-performance polyethylene double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373709A (en) * | 2014-10-31 | 2015-02-25 | 安徽永高塑业发展有限公司 | High-performance polyethylene double-wall corrugated pipe |
-
2014
- 2014-10-31 CN CN201420646300.2U patent/CN204267918U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373709A (en) * | 2014-10-31 | 2015-02-25 | 安徽永高塑业发展有限公司 | High-performance polyethylene double-wall corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 242000 Guangzao Road, Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee after: Ad pipeline (Anhui) Co.,Ltd. Address before: 242200 Guangde Economic Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150415 |