CN106369233A - Pipeline connector structure with linings capable of being dismounted and replaced - Google Patents
Pipeline connector structure with linings capable of being dismounted and replaced Download PDFInfo
- Publication number
- CN106369233A CN106369233A CN201611043036.3A CN201611043036A CN106369233A CN 106369233 A CN106369233 A CN 106369233A CN 201611043036 A CN201611043036 A CN 201611043036A CN 106369233 A CN106369233 A CN 106369233A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- joint
- connector
- endless tube
- ring 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to a pipeline connector structure with linings capable of being dismounted and replaced. The pipeline connector structure comprises a first connector and a second connector. Each connector comprises a pipeline and a ring pipe surrounding the peripheral face of the pipeline, wherein one end of the ring pipe is connected to the peripheral face of the pipeline, the other end of the ring pipe extends in the end portion direction of the pipeline, the end portion of the ring pipe is further provided with a flange, a sealing glue cavity is formed between the pipeline and the ring pipe, and the ring pipe is provided with a glue injection hole leading to the sealing glue cavity. The end portions of the pipelines of the first connector and the second connector are provided with matched seam allowance structures. When the pipeline seam allowance structures of the first connector and the second connector are connected in an inserting manner, the flanges at the end portions of the ring pipes of the first connector and the second connector are right in butt joint, and the linings extending to the seam allowance structures are arranged on the inner walls of the pipelines of the first connector and the second connector. When the two sections of pipelines are connected, the seam allowance structures of the two sections of pipelines are connected in the inserting manner, the flanges of the ring pipes are locked and are in butt joint through bolts, then the sealing glue cavities are filled with high-strength glue, and sealing of pipeline joints can be ensured.
Description
Technical field
The present invention relates to the pipe joint structure with liner.
Background technology
The pipeline of some special applications, such as coal conveyance conduit, are that iron pipe inwall is provided with wear-resisting liner, coal slurry
In pipeline, flowing conveying, can extend pipeline service life.In the joint in every section of coal chute road, abutment joint is needed to be welded
Connect split, and the high temperature welding can affect the performance of liner, or even damage liner.And pipeline adopts general flange to connect, easily
The problem of abrasion of particles sealing ring occurs, leads to coal chute road joint to become the weak link of tubing.
Content of the invention
The technical problem to be solved is: provides a kind of detachable and changeable liner pipe joint structure, will not damage interior
Lining, and guarantee joint good seal.
The technical solution adopted for the present invention to solve the technical problems is:
Detachable and changeable liner pipe joint structure, including the first joint and the second joint, the first joint and the second joint all wrap
Include pipeline and the endless tube being looped around pipeline side face, described endless tube one end is connected to pipeline side face, and the other end is to pipe end direction
Extend, and the pipeline end face of the first joint exceeds endless tube end, the endless tube end of the second joint exceeds pipeline end face, endless tube end
It is provided with ring flange, there is between described pipeline and endless tube fluid sealant cavity, endless tube is provided with the injecting glue leading to fluid sealant cavity
Hole, the pipe end of the first joint is respectively arranged with, with the pipe end of the second joint, the fixing structure being adapted to, when the first joint
During pipeline fixing structure grafting with the second joint, the first joint is just docked with the ring flange of the second joint, the first joint with
The inner-walls of duct of the second joint is provided with the liner extending to fixing structure.
The invention has the beneficial effects as follows: this joint design, pipeline periphery is provided with endless tube, when two segment pipes connect, will
Then the flange of endless tube is docked by the fixing structure grafting of two segment pipes, and bolt is locked, and so that inner-walls of duct is all covered by liner,
Fill high-intensity resin then to fluid sealant cavity, allow the sealing of pipeline joint-seam.
Brief description
Fig. 1 is the generalized section of the detachable and changeable liner pipe joint structure of the present invention；
In figure reference is: the first joint 1, pipeline 11, fixing structure 111, endless tube 12, flange 121, hole for injecting glue 122,
Fluid sealant cavity 13, the second joint 2, liner 3.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples:
Detachable and changeable liner pipe joint structure, including the first joint 1 and the second joint 2 it is characterised in that the first joint 1
All include pipeline 11 and the endless tube 12 being looped around pipeline 11 side face with the second joint 2, described endless tube 12 one end is connected to pipeline 11
Side face, the other end extends to pipeline 11 end direction, and pipeline 11 end face of the first joint 1 exceeds endless tube 12 end, and second connects
2 endless tube 12 end exceeds pipeline 11 end face, and endless tube 12 end is provided with ring flange 121, described pipeline 11 and endless tube 12 it
Between there is fluid sealant cavity 13, endless tube 12 is provided with the hole for injecting glue 122 leading to fluid sealant cavity 13, the pipeline 11 of the first joint 1
End is respectively arranged with, with pipeline 11 end of the second joint 2, the fixing structure 111 being adapted to, when the first joint 1 and the second joint 2
Pipeline 11 fixing structure 111 grafting when, the first joint 1 is just docked with the ring flange 121 of the second joint 2, the first joint 1 with
Pipeline 11 inwall of the second joint 2 is provided with the liner 3 extending to fixing structure 111.
As shown in figure 1, this detachable and changeable liner pipe joint structure, including the first joint 1 for docking and the second joint
2, represent two pipe ends to be docked respectively.Joint all includes pipeline 11 and the endless tube 12 being looped around pipeline 11 side face, pipe
Road 11 is used for conveying material, such as coal slurry, and endless tube 12 one end is connected to pipeline 11 side face, and the other end prolongs to pipeline 11 end direction
Stretch, and be provided with flange 121 in endless tube 12 end, for butt-joint locking.
As shown in figure 1, pipeline 11 end face of the first joint 1 exceeds endless tube 12 end, endless tube 12 end of the second joint 2 surpasses
Go out pipeline 11 end face, after two ends are docked, the seam of pipeline 11 can stagger with the seam of endless tube 12, increase bonding strength.
Pipeline 11 end of the first joint 1 is respectively arranged with, with pipeline 11 end of the second joint 2, the fixing structure being adapted to
111, such as, shown in Fig. 1, the pipeline 11 of the first joint 1 and the second joint 2 can be mutually inserted using fixing structure 111, increases
Fastness and sealing.
The position of endless tube 12 should be adapted to fixing structure 111 setting, when fixing structure 111 grafting of two segment pipes 11
When, the first joint 1 is just pushed against with endless tube 12 end of the second joint 2, then with bolt by two sections of endless tubes 12 end flange 121
Locking is integral, also forces fixing structure 111 end face of pipeline 11 to compress, and prevents from revealing.
There is between described pipeline 11 and endless tube 12 fluid sealant cavity 13, endless tube 12 is provided with and leads to fluid sealant cavity 13
Hole for injecting glue 122, after two sections of endless tube 12 docking, can inject fluid sealant by hole for injecting glue 122 to fluid sealant cavity 13, for example high-strength
Degree epoxide-resin glue, fluid sealant is full of cavity, after solidification is stable, can completely enclose the seam of pipeline 11.
Pipeline 11 inwall of the first joint 1 and the second joint 2 is provided with wear-resisting liner 3, the higher conjunction of such as hardness
Golden liner etc., or macromolecular material liner etc., liner 3 fixing structure 111 to be extended to, when the fixing structure 111 of pipeline 11
During grafting, the liner 3 at two ends is also just fitted it is ensured that each position of inner-walls of duct is covered by liner 3.
Claims (1)
1. detachable and changeable liner pipe joint structure, including the first joint (1) and the second joint (2) it is characterised in that the first joint
(1) and the second joint (2) all includes pipeline (11) and the endless tube (12) being looped around pipeline (11) side face, described endless tube (12) one end
It is connected to pipeline (11) side face, the other end extends to pipeline (11) end direction, and pipeline (11) end face of the first joint (1) surpasses
Go out endless tube (12) end, endless tube (12) end of the second joint (2) exceeds pipeline (11) end face, and endless tube (12) end is provided with method
Blue disk (121), has fluid sealant cavity (13) between described pipeline (11) and endless tube (12), endless tube (12) is provided with and leads to sealing
The hole for injecting glue (122) of glue cavity (13), pipeline (11) end of the first joint (1) and pipeline (11) end of the second joint (2)
It is respectively arranged with the fixing structure (111) of adaptation, when pipeline (11) fixing structure of the first joint (1) and the second joint (2)
(111), during grafting, the first joint (1) is just docked with the ring flange (121) of the second joint (2), and the first joint (1) connects with second
Pipeline (11) inwall of head (2) is provided with the liner (3) extending to fixing structure (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043036.3A CN106369233A (en) | 2016-11-24 | 2016-11-24 | Pipeline connector structure with linings capable of being dismounted and replaced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043036.3A CN106369233A (en) | 2016-11-24 | 2016-11-24 | Pipeline connector structure with linings capable of being dismounted and replaced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106369233A true CN106369233A (en) | 2017-02-01 |
Family
ID=57892233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043036.3A Pending CN106369233A (en) | 2016-11-24 | 2016-11-24 | Pipeline connector structure with linings capable of being dismounted and replaced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830280A (en) * | 2017-11-27 | 2018-03-23 | 四川比耐斯管业有限公司 | A kind of conduit docking calculation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1540504A (en) * | 1921-03-02 | 1925-06-02 | Lloyd M Seaman | Pipe coupling |
| DE557533C (en) * | 1931-03-11 | 1932-08-24 | J H Gustav Burmeister Fa | Gas and watertight connection of pipes and fittings |
| US2732229A (en) * | 1956-01-24 | Welding pipe coupling | ||
| CN2146637Y (en) * | 1992-11-03 | 1993-11-17 | 山东建筑材料工业学院 | Plastic composite pipe joint |
| CN201992211U (en) * | 2010-08-13 | 2011-09-28 | 扬州华宇管件有限公司 | Spigot-and-socket steel pipe connecting structure |
| CN205261059U (en) * | 2015-12-30 | 2016-05-25 | 新奥科技发展有限公司 | Pipeline connecting part |
| CN205654997U (en) * | 2016-04-13 | 2016-10-19 | 中煤科工集团武汉设计研究院有限公司 | Repaired mouth connecting device in defeated coal inside lining pipeline of long distance is exempted from |
| CN106122613A (en) * | 2016-08-17 | 2016-11-16 | 洪德胜 | A kind of anti-corrosion enamel compound pipeline complex pipeline and manufacture method thereof |
| CN206175876U (en) * | 2016-11-24 | 2017-05-17 | 攀枝花市旭鼎机械制造有限公司 | Removable inside lining pipe joint structure of trading |
-
2016
- 2016-11-24 CN CN201611043036.3A patent/CN106369233A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732229A (en) * | 1956-01-24 | Welding pipe coupling | ||
| US1540504A (en) * | 1921-03-02 | 1925-06-02 | Lloyd M Seaman | Pipe coupling |
| DE557533C (en) * | 1931-03-11 | 1932-08-24 | J H Gustav Burmeister Fa | Gas and watertight connection of pipes and fittings |
| CN2146637Y (en) * | 1992-11-03 | 1993-11-17 | 山东建筑材料工业学院 | Plastic composite pipe joint |
| CN201992211U (en) * | 2010-08-13 | 2011-09-28 | 扬州华宇管件有限公司 | Spigot-and-socket steel pipe connecting structure |
| CN205261059U (en) * | 2015-12-30 | 2016-05-25 | 新奥科技发展有限公司 | Pipeline connecting part |
| CN205654997U (en) * | 2016-04-13 | 2016-10-19 | 中煤科工集团武汉设计研究院有限公司 | Repaired mouth connecting device in defeated coal inside lining pipeline of long distance is exempted from |
| CN106122613A (en) * | 2016-08-17 | 2016-11-16 | 洪德胜 | A kind of anti-corrosion enamel compound pipeline complex pipeline and manufacture method thereof |
| CN206175876U (en) * | 2016-11-24 | 2017-05-17 | 攀枝花市旭鼎机械制造有限公司 | Removable inside lining pipe joint structure of trading |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830280A (en) * | 2017-11-27 | 2018-03-23 | 四川比耐斯管业有限公司 | A kind of conduit docking calculation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |