CN2238955Y - Corrugation plastic pipe with three-layer compound core - Google Patents
Corrugation plastic pipe with three-layer compound core Download PDFInfo
- Publication number
- CN2238955Y CN2238955Y CN 95230691 CN95230691U CN2238955Y CN 2238955 Y CN2238955 Y CN 2238955Y CN 95230691 CN95230691 CN 95230691 CN 95230691 U CN95230691 U CN 95230691U CN 2238955 Y CN2238955 Y CN 2238955Y
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- CN
- China
- Prior art keywords
- pipe
- utility
- model
- plastic pipe
- double
- 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 plastic pipe, particularly a compound plastic pipe. The utility model is compounded by smooth pipes of an inner layer and an outer layer and a corrugated pipe of a middle layer. The utility model is characterized in that the physical property of the utility model can attain the standard of the plastic pipe with the same standard. Compared with the ordinary plastic pipe, the utility model has the advantages that the weight of the utility model is only 2/3 the weight of the ordinary plastic pipe, material is saved about 30%, and cost is reduced about 20%. Compared with the double-wall corrugated pipe, the utility model has the advantage of high reliability. The utility model has the advantages of both the ordinary plastic pipe and the double-wall corrugated pipe simultaneously.
Description
The utility model relates to a kind of plastic tube, particularly the plastic tube of three layers of composite core ripple.
Double-wall corrugated pipe is to be composited by the interior pipe of slyness and corrugated outer tube, has replaced existing common plastics tube because of it has advantage parts such as material-saving, cost be low, in light weight.But because this pipe is difficult to avoid the existence of local sand holes or pin hole in manufacture process, thereby influenced this pipe reliability in use.Simultaneously, the ripple outer surface was not only attractive in appearance inadequately but also accumulate dirt easily.
The purpose of this utility model is to provide a kind of material, cost is low and reliability is high composite plastic pipe saved.
For physical properties such as the broken cruelly pressure of the hydraulic pressure that makes composite plastic pipe, ring stiffness all reach the standard of same specification common plastics hard tube, the concrete solution that the utility model adopts is: composite plastic pipe is that inside and outside layer pipe and the corrugated mesosphere pipe by slyness is composited.Corrugated mesosphere pipe not only can increase the intensity of pipe, and this structure is economized than common plastics tube materials simultaneously, and cost is low, and is in light weight.And than the reliability height of double-ply bellows.The production technology of composite plastic pipe is: at first extrude double-deck pipe by extruder by double-wall corrugated pipe die, process after inwall slyness, outer wall be undulatory pipe by double-wall corrugated pipe forming machine, enter heating equipment, make the ripple top reach combined temp, and then together enter in three layers of complex machine, and in this machine, be combined into the three-layer plastic pipe through outer composite machine head and the outer pipe extruded by this head.
Characteristics of the present utility model are: compare the standard that its physical property not only can reach the same specification plastic tube with common plastics tube, and weight only is 2/3rds of common plastics tube, saves material about 30%, and cost reduces about 20%, compare the reliability height with double-wall corrugated pipe.The utility model has been taken into account the above two advantage simultaneously.
Fig. 1 is a structural representation of the present utility model.
Among Fig. 1,1 is slick and sly inner tube, and 2 is slick and sly external pipe, and 3 are corrugated mesosphere pipe, and it adopts igelite or other thermoplastics, forms by aforementioned processes by plastic processing machinery.Also can adopt different plastics between each layer pipe, the lower plastic material of the most handy price in mesosphere.Can be made into different colours for making between its each layer pipe attractive in appearance.
Claims (1)
1, a kind of three layers of composite core waved plastic pipe is characterized in that plastic tube is that inside and outside layer pipe and corrugated mesosphere pipe by slyness is composited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230691 CN2238955Y (en) | 1995-03-29 | 1995-03-29 | Corrugation plastic pipe with three-layer compound core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95230691 CN2238955Y (en) | 1995-03-29 | 1995-03-29 | Corrugation plastic pipe with three-layer compound core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238955Y true CN2238955Y (en) | 1996-10-30 |
Family
ID=33875473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95230691 Expired - Fee Related CN2238955Y (en) | 1995-03-29 | 1995-03-29 | Corrugation plastic pipe with three-layer compound core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238955Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374345A (en) * | 2011-10-24 | 2012-03-14 | 广东联塑机器制造有限公司 | Three-wall corrugated tube |
| CN102390118A (en) * | 2011-10-24 | 2012-03-28 | 广东联塑机器制造有限公司 | Production device and production method of three-wall corrugated pipe |
| CN102494200A (en) * | 2011-11-15 | 2012-06-13 | 周成立 | Triple-walled reinforcement pipe |
| CN102840393A (en) * | 2012-09-18 | 2012-12-26 | 浙江新大塑料管件有限公司 | Double-layer polyethylene pipe |
| CN101788088B (en) * | 2009-01-28 | 2014-11-19 | 柔性塑料集团 | Flexible hose with smooth inner and/or outer wall |
| CN110214679A (en) * | 2019-06-26 | 2019-09-10 | 朱亚鹏 | A kind of double-level-metal fiber infiltrating irrigation pipe |
-
1995
- 1995-03-29 CN CN 95230691 patent/CN2238955Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788088B (en) * | 2009-01-28 | 2014-11-19 | 柔性塑料集团 | Flexible hose with smooth inner and/or outer wall |
| CN102374345A (en) * | 2011-10-24 | 2012-03-14 | 广东联塑机器制造有限公司 | Three-wall corrugated tube |
| CN102390118A (en) * | 2011-10-24 | 2012-03-28 | 广东联塑机器制造有限公司 | Production device and production method of three-wall corrugated pipe |
| CN102494200A (en) * | 2011-11-15 | 2012-06-13 | 周成立 | Triple-walled reinforcement pipe |
| CN102840393A (en) * | 2012-09-18 | 2012-12-26 | 浙江新大塑料管件有限公司 | Double-layer polyethylene pipe |
| CN102840393B (en) * | 2012-09-18 | 2014-12-17 | 浙江新大塑料管件有限公司 | Double-layer polyethylene pipe |
| CN110214679A (en) * | 2019-06-26 | 2019-09-10 | 朱亚鹏 | A kind of double-level-metal fiber infiltrating irrigation pipe |
| CN110214679B (en) * | 2019-06-26 | 2022-03-04 | 朱亚鹏 | Double-layer metal fiber infiltrating irrigation pipe |
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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 |