CN2313143Y - Pipeline compensation connector - Google Patents
Pipeline compensation connector Download PDFInfo
- Publication number
- CN2313143Y CN2313143Y CN 97232272 CN97232272U CN2313143Y CN 2313143 Y CN2313143 Y CN 2313143Y CN 97232272 CN97232272 CN 97232272 CN 97232272 U CN97232272 U CN 97232272U CN 2313143 Y CN2313143 Y CN 2313143Y
- Authority
- CN
- China
- Prior art keywords
- compensation
- sleeve pipe
- pipeline
- pipe
- casing pipe
- 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
Links
Landscapes
- Joints Allowing Movement (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model provides a pipeline compensation connector for industrial pipelines which are used for delivering liquid and slurry, comprising a casing pipe 3. The utility model is characterized in that an intersecting line of the surface of an inner wall of the casing pipe 3 and the axial section of the casing pipe 3 is an arched arc line, both ends of the casing pipe 3 are respectively inserted into a telescopic pipe 1, both ends of the casing pipe 3 are provided with sealing members 5, and the sealing members are tightly pressed at both ends of the casing pipe 3 by supported flanges 5 through bolts 4. The compensation connector is provided with a wear resistant and corrosion resistant layer in a flow passage; the utility model has the functions of telescopic compensation and angle compensation, and has the advantages of wear resistance and corrosion resistance.
Description
The utility model relates to a kind of compensation of pipeline connector of industrial pipeline, especially for the compensation of pipeline connector of the industrial pipeline of carrying liquid and oar body.
At present, known bushing type flexible compensation connector, it comprises a sleeve pipe and a telescopic pipe, guide pin bushing and Sealing are housed between sleeve pipe and telescopic pipe, when pipeline because temperature variation or other external force factor when causing that pipeline vertically a certain amount of length change takes place, compensation connector is flexible automatically, reaches compensation effect.The compensation connector of this structure is when radially the changing of pipeline, and the joint of pipeline easily leaks, in the installation process of pipeline, if the 2-section pipe road that joins is axially inconsistent, and just can't be by dress.
The purpose of this utility model is to provide a kind of compensation of pipeline connector with flexible compensation and angle compensation function, to overcome the deficiency of above-mentioned flexible compensation connector.
The utility model is achieved in that a kind of compensation of pipeline connector that is used to carry the industrial pipeline of liquid and oar body, it comprises a sleeve pipe 3, its improvements are that the intersection of the axial section of the inner wall surface of sleeve pipe (3) and sleeve pipe (3) is the arch camber line, a telescopic pipe 1 is respectively inserted at the two ends of sleeve pipe 3, the two ends of sleeve pipe 3 have Sealing 5, and Sealing 5 is pressed on the two ends of sleeve pipe 3 by bolt 4 by Sealing supported flange 2.
The utility model compensation of pipeline connector can be that the inwall of sleeve pipe 3 scribbles abrasion-proof corrosion-proof paint coatings 7.
The utility model compensation of pipeline connector can be the runner 6 interior diabase lining layers of telescopic pipe 1.
The utility model compensation of pipeline connector can be the runner 6 inner liner abrasive resistant potteries of telescopic pipe 1.
The utility model compensation of pipeline connector can be to scribble the wear-resisting corrosion-resisting coating coating in the runner 6 of telescopic pipe 1.
The compensation of pipeline connector that the utility model provides can be realized flexible compensation and angle compensation, has the wear resistant corrosion resistant layer in the inwall of sleeve pipe and the runner of telescopic pipe, has the advantage of wear resistant corrosion resistant.
The master of Fig. 1, the utility model pipeline compensator looks partial sectional view
In conjunction with the embodiments the utility model compensation of pipeline connector is described further with reference to accompanying drawing.
Embodiment: Fig. 1 has provided the concrete structure of the utility model compensation of pipeline connector, it comprises a sleeve pipe 3, the intersection of the axial section of the inner wall surface of sleeve pipe 3 and sleeve pipe 3 is the arch camber line, a telescopic pipe 1 is respectively inserted at the two ends of sleeve pipe 3, the two ends of sleeve pipe 3 have Sealing 5, and Sealing 5 is pressed on the two ends of sleeve pipe 3 by bolt 4 by Sealing supported flange 2.Because temperature variation or other external force factor when causing that pipeline vertically a certain amount of length change takes place, the telescopic pipe 1 at sleeve pipe 3 two ends is flexible automatically, reaches flexible compensation when pipeline.A certain amount of gap of inwall tool of telescopic pipe 1 and sleeve pipe 3, the axis of telescopic pipe and the axis of sleeve pipe can have a certain amount of angle, when radially the changing of pipeline, the compensation of pipeline connector can realize that angle compensates automatically, in the piping erection process, if the 2-section pipe road that joins is axially inconsistent, utilize the utility model compensation of pipeline connector to install smoothly.The inwall of sleeve pipe 3 scribbles the wear-resisting corrosion-resisting coating coating, has the wear resistant corrosion resistant layer in the runner 6 of telescopic pipe 1, improved the wear-corrosion resistance of compensation of pipeline connector, prolonged working life, the runner 6 of telescopic pipe 1 can in diabase lining layer or inner liner abrasive resistant pottery, the runner 6 of telescopic pipe 1 also can in be coated with the wear-resisting corrosion-resisting coating coating.
Claims (5)
1, a kind of compensation of pipeline connector that is used to carry the industrial pipeline of liquid and oar body, it comprises a sleeve pipe (3), the intersection that it is characterized in that the axial section of the inner wall surface of sleeve pipe (3) and sleeve pipe (3) is the camber line of arch, a telescopic pipe (1) is respectively inserted at the two ends of sleeve pipe (3), the two ends of sleeve pipe (3) have Sealing (5), Sealing (5) is pressed on the two ends of sleeve pipe (3) by Sealing supported flange (2) by bolt (4).
2, compensation of pipeline connector according to claim 1 is characterized in that the inwall of sleeve pipe (3) scribbles wear-resisting corrosion-resisting coating coating (7).
3, compensation of pipeline connector according to claim 2 is characterized in that the interior diabase lining layer of runner (6) of telescopic pipe (1).
4, compensation of pipeline connector according to claim 2 is characterized in that runner (6) the inner liner abrasive resistant pottery of telescopic pipe (1).
5, compensation of pipeline connector according to claim 2 is characterized in that scribbling the wear-resisting corrosion-resisting coating coating in the runner (6) of telescopic pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232272 CN2313143Y (en) | 1997-12-16 | 1997-12-16 | Pipeline compensation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232272 CN2313143Y (en) | 1997-12-16 | 1997-12-16 | Pipeline compensation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313143Y true CN2313143Y (en) | 1999-04-07 |
Family
ID=33944109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97232272 Expired - Fee Related CN2313143Y (en) | 1997-12-16 | 1997-12-16 | Pipeline compensation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615622A (en) * | 2013-12-22 | 2014-03-05 | 李刚 | Gauze pad type heat stress compensator |
-
1997
- 1997-12-16 CN CN 97232272 patent/CN2313143Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615622A (en) * | 2013-12-22 | 2014-03-05 | 李刚 | Gauze pad type heat stress compensator |
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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 |