CN205424138U - Each other inlay formula nylon and steel composite pipe - Google Patents
Each other inlay formula nylon and steel composite pipe Download PDFInfo
- Publication number
- CN205424138U CN205424138U CN201620215025.8U CN201620215025U CN205424138U CN 205424138 U CN205424138 U CN 205424138U CN 201620215025 U CN201620215025 U CN 201620215025U CN 205424138 U CN205424138 U CN 205424138U
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- CN
- China
- Prior art keywords
- nylon
- pipe
- steel pipe
- layer steel
- outer layer
- 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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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an each other inlay formula nylon and steel composite pipe, including outer -layer steel pipe and inlayer nylon lining, inlayer nylon lining through fused reinforcing MC nylon centrifugal casting on outer -layer steel pipe's inner wall, its characterized in that: be equipped with many on outer -layer steel pipe's the inner wall and follow the ascending groove in pipe range side, and the groove is fan -shaped at the ascending cross sectional shape in perpendicular to pipe range side to inner wall circumference evenly distributed along outer -layer steel pipe. The utility model discloses set up many fan -shaped grooves between the composite surface of outer -layer steel pipe and inlayer nylon lining to form the structure of each other inlaying between outer -layer steel pipe and the inlayer nylon lining, this kind of structure enables closely to laminate between the two, unites two into one, nondisjunction mutually. Therefore, the utility model has the advantages of composite construction is reasonable, excellent in use effect, longe -lived.
Description
Technical field
This utility model relates to a kind of nylon and reinforced plastics composite pipeline, particularly relates to the inter-embedding type structure of a kind of nylon and reinforced plastics composite pipeline.
Background technology
Nylon and reinforced plastics composite pipeline are constituted by the nylon lining of outer layer pipe and internal layer is compound, and it compensate for, and pure nylon pipeline intensity is low, yielding and the most corrosion resistant drawback of clean steel pipeline, thus is used widely in fields such as metallurgy, mine, oil.But in actual use, existing nylon and reinforced plastics composite pipeline, the problem that there are both poor adhesion, often occur that nylon inner lining and outer layer pipe are mutually disengaged phenomenon, thus result in caliber deformation, nylon lining projection causes stress to concentrate, and directly affects the service life of pipeline.
Summary of the invention
The defect come out in actual use for existing nylon and reinforced plastics composite pipeline, this utility model provides a kind of inter-embedding type nylon and reinforced plastics composite pipeline.
To achieve these goals, this utility model takes techniques below scheme to be implemented: a kind of inter-embedding type nylon and reinforced plastics composite pipeline, serving as a contrast including outer layer pipe and internal layer nylon, described internal layer nylon serves as a contrast by melted enhancing MC nylon spun casting on the inwall of outer layer pipe, it is characterised in that:
The inwall of described outer layer pipe is provided with a plurality of groove along pipe range direction, and groove is sector at the cross sectional shape being perpendicular on pipe range direction, and along the inwall even circumferential distribution of outer layer pipe.
This utility model arranges a plurality of fan groove between the composite surface that outer layer pipe and internal layer nylon serve as a contrast, thus forms the mutual embedding structure between outer layer pipe and internal layer nylon lining, and this structure can make to fit tightly between the two, unites two into one, not separate mutually.Therefore, this utility model has that composite construction is reasonable, using effect good, the advantage of life-span length.
Accompanying drawing explanation
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model；
Accompanying drawing 2 is Section A-A sectional structure schematic diagram in accompanying drawing 1.
In attached Fig. 1 and 2: 1 outer layer pipe, 101 fan grooves, 2 internal layer nylon linings.
Detailed description of the invention
Below in conjunction with accompanying drawing this utility model is further explained explanation:
As shown in accompanying drawing 1,2, a kind of inter-embedding type nylon and reinforced plastics composite pipeline, serve as a contrast 2 including outer layer pipe 1 and internal layer nylon；Internal layer nylon lining 2 passes through melted enhancing MC nylon spun casting on the inwall of outer layer pipe 1；The inwall of outer layer pipe 1 is provided with a plurality of fan groove 101 along pipe range direction, and it is distributed along the inwall even circumferential of outer layer pipe 1.This utility model serves as a contrast at outer layer pipe 1 and internal layer nylon and arranges a plurality of fan groove 101 between the composite surface of 2, thus forms the mutual embedding structure between outer layer pipe 1 and internal layer nylon lining 2, and this structure can make to fit tightly between the two, unites two into one, not separate mutually.
Claims (2)
1. inter-embedding type nylon and a reinforced plastics composite pipeline, serves as a contrast including outer layer pipe and internal layer nylon, and described internal layer nylon serves as a contrast by melted enhancing MC nylon spun casting on the inwall of outer layer pipe, it is characterised in that:
The inwall of described outer layer pipe is provided with a plurality of groove along pipe range direction, and groove is sector at the cross sectional shape being perpendicular on pipe range direction.
A kind of inter-embedding type nylon the most according to claim 1 and reinforced plastics composite pipeline, it is characterised in that a plurality of fan groove on described outer layer pipe inwall, the inwall even circumferential along outer layer pipe is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215025.8U CN205424138U (en) | 2016-03-21 | 2016-03-21 | Each other inlay formula nylon and steel composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215025.8U CN205424138U (en) | 2016-03-21 | 2016-03-21 | Each other inlay formula nylon and steel composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424138U true CN205424138U (en) | 2016-08-03 |
Family
ID=56519641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215025.8U Expired - Fee Related CN205424138U (en) | 2016-03-21 | 2016-03-21 | Each other inlay formula nylon and steel composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096972A (en) * | 2020-08-28 | 2020-12-18 | 浙江康盛科工贸有限公司 | Corrosion-resistant steel pipe for refrigerator and manufacturing method thereof |
-
2016
- 2016-03-21 CN CN201620215025.8U patent/CN205424138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096972A (en) * | 2020-08-28 | 2020-12-18 | 浙江康盛科工贸有限公司 | Corrosion-resistant steel pipe for refrigerator and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210321 |