CN206468949U - A kind of 3PE anti-corrosions pipe connecting structure - Google Patents
A kind of 3PE anti-corrosions pipe connecting structure Download PDFInfo
- Publication number
- CN206468949U CN206468949U CN201620898273.7U CN201620898273U CN206468949U CN 206468949 U CN206468949 U CN 206468949U CN 201620898273 U CN201620898273 U CN 201620898273U CN 206468949 U CN206468949 U CN 206468949U
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- Prior art keywords
- steel pipe
- straight line
- stars
- connecting structure
- connection end
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Abstract
The utility model discloses a kind of 3PE anti-corrosions pipe connecting structure, including two steel pipes to be connected, the connection end of one of them steel pipe is axially arranged with some straight line connected in stars along steel pipe inner wall, the connection end of another steel pipe is provided with some linear convex bodys, some straight line connected in stars and some linear convex body gapless socket joints along outer wall of steel pipe；Two connection ends of the steel pipe are coated with epoxy powder layer.The purpose of this utility model be to provide it is a kind of without needs weld can anti-corrosion connecting structure.
Description
Technical field
The utility model is related to pipeline field.Specifically related to a kind of 3PE anti-corrosions pipe connecting structure.
Background technology
At present, when the multiple tube that city water supply and sewage, combustion gas and oil pipeline are used is connected with each other, by the end of two multiple tubes
Mouth is welded, and this welding often has the situation appearance that anticorrosive coat departs from tubing, and therefore, anti-corrosion often occurs not in its port
The problem of in place.
Utility model content
The purpose of this utility model be to provide it is a kind of without needs weld can anti-corrosion connecting structure.
In order to achieve the above object, the utility model has following technical scheme：
A kind of 3PE anti-corrosions pipe connecting structure of the present utility model, including two steel pipes to be connected, one of them described steel
The connection end of pipe is axially arranged with some straight line connected in stars along steel pipe inner wall, and the connection end of another steel pipe is set along outer wall of steel pipe
There are some linear convex bodys, some straight line connected in stars and some linear convex body gapless socket joints；The steel pipe
Two connection ends are coated with epoxy powder layer.
Alternatively, some straight line connected in stars and some long 5cm~8cm of linear convex body.
Alternatively, the epoxy powder layer is externally provided with elastic polyurea layer.
Due to taking above technical scheme, the utility model has the advantage of：
The utility model includes two steel pipes to be connected, and the connection end of one of them steel pipe is axial along steel pipe inner wall
Provided with some straight line connected in stars, the connection end of another steel pipe is provided with some linear convex bodys along outer wall of steel pipe, if described
Dry straight line connected in star and some linear convex body gapless socket joints；Two connection ends of the steel pipe are coated with epoxy powder
Layer.Said structure design advantages of simple, without welding is needed, is inserted directly into, and is sprayed before socket joint on the inside and outside wall of connection end
Epoxy powder layer, has reached good anti-corrosion purpose and effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- steel pipes；2- straight line connected in stars；3- linear convex bodys.
Embodiment
Implement to be used to illustrate the utility model below, but be not limited to scope of the present utility model.
Referring to Fig. 1, a kind of 3PE anti-corrosions pipe connecting structure of the present utility model, including two steel pipes 1 to be connected, wherein
The connection end of one steel pipe is axially arranged with some straight line connected in stars 2, the connection end of another steel pipe along steel pipe inner wall
Some linear convex bodys 3, some straight line connected in stars 2 and some gaplesss of linear convex body 3 are provided with along outer wall of steel pipe
Socket joint；Two inside and outside walls in connection end of the steel pipe 1 are coated with epoxy powder layer.
In the present embodiment, some straight line connected in stars 2 and the long 5cm~8cm of some linear convex bodys 3.
In the present embodiment, the epoxy powder layer is externally provided with elastic polyurea layer.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.Here all embodiments can not be exhaustive.
It is every to belong to obvious changes or variations that the technical solution of the utility model extends out still in of the present utility model
The row of protection domain.
Claims (2)
1. a kind of 3PE anti-corrosions pipe connecting structure, including two steel pipes to be connected, it is characterised in that one of them described steel pipe
Connection end be axially arranged with some straight line connected in stars along steel pipe inner wall, the connection end of another steel pipe is provided with along outer wall of steel pipe
Some linear convex bodys, some straight line connected in stars and some linear convex body gapless socket joints；The two of the steel pipe
Individual connection end is coated with epoxy powder layer；The epoxy powder layer is externally provided with elastic polyurea layer.
2. 3PE anti-corrosions pipe connecting structure according to claim 1, it is characterised in that some straight line connected in stars and institute
State some long 5cm~8cm of linear convex body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898273.7U CN206468949U (en) | 2016-08-17 | 2016-08-17 | A kind of 3PE anti-corrosions pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898273.7U CN206468949U (en) | 2016-08-17 | 2016-08-17 | A kind of 3PE anti-corrosions pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468949U true CN206468949U (en) | 2017-09-05 |
Family
ID=59710076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898273.7U Active CN206468949U (en) | 2016-08-17 | 2016-08-17 | A kind of 3PE anti-corrosions pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131302A (en) * | 2017-12-29 | 2018-06-08 | 巫立斌 | A kind of water process water supply pump |
| CN109058621A (en) * | 2018-08-22 | 2018-12-21 | 江苏凯翔环境建设有限公司 | A kind of preventing water leakage attachment device and its construction method of installation for pipeline |
-
2016
- 2016-08-17 CN CN201620898273.7U patent/CN206468949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131302A (en) * | 2017-12-29 | 2018-06-08 | 巫立斌 | A kind of water process water supply pump |
| CN109058621A (en) * | 2018-08-22 | 2018-12-21 | 江苏凯翔环境建设有限公司 | A kind of preventing water leakage attachment device and its construction method of installation for pipeline |
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| GR01 | Patent grant |