CN220168824U - Antistatic polytetrafluoroethylene lining anti-corrosion pipeline - Google Patents
Antistatic polytetrafluoroethylene lining anti-corrosion pipeline Download PDFInfo
- Publication number
- CN220168824U CN220168824U CN202321438628.0U CN202321438628U CN220168824U CN 220168824 U CN220168824 U CN 220168824U CN 202321438628 U CN202321438628 U CN 202321438628U CN 220168824 U CN220168824 U CN 220168824U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- flange
- corrosion
- flange plate
- polytetrafluoroethylene lining
- 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.)
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Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 239000011253 protective coating Substances 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses an anti-static polytetrafluoroethylene lining anti-corrosion pipeline, which belongs to the technical field of anti-corrosion pipelines and comprises a first pipeline, wherein one end of the first pipeline is fixedly provided with a first flange plate, one side of the first pipeline is provided with a second pipeline, one end of the second pipeline is provided with a second flange plate, both the first flange plate and the second flange plate are provided with limiting grooves, one side of the second flange plate in the limiting grooves is provided with a supporting shaft, the outer side of the supporting shaft is provided with a limiting block, the limiting block is provided with a mounting hole, and the bottom of one side of the limiting block is fixedly provided with an adsorption magnetic block. The anti-static polytetrafluoroethylene lining anti-corrosion pipeline can limit the first flange plate and the second flange plate, so that the first pipeline and the second pipeline are limited, and the dislocation of connecting holes caused by the deviation of the pipelines is avoided.
Description
Technical Field
The utility model belongs to the technical field of anti-corrosion pipelines, and particularly relates to an anti-static polytetrafluoroethylene lining anti-corrosion pipeline.
Background
Polytetrafluoroethylene is the most corrosion-resistant material in the world today, and is widely used in pipelines, which are devices for conveying gas, liquid or fluid with solid particles, and are formed by connecting pipes, pipe connectors, valves and the like, and usually, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from the high pressure position to the low pressure position of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid, so that the pipeline has wide application range and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.
The anti-corrosion pipeline with the polytetrafluoroethylene lining is connected through the flange plate at one end of the pipeline, when the anti-corrosion pipeline is connected, the pipeline is generally moved to a station through hoisting equipment and then is butted by workers, and the installation holes on the flange plate are firstly aligned for the convenience of butt joint, the integral flatness of the pipeline is required to be adjusted after the alignment is finished, and the pipeline is slightly deviated when the adjustment is carried out, so that the dislocation of the connection holes is caused, and the connection of the workers is inconvenient.
Therefore, we propose an antistatic polytetrafluoroethylene lining anti-corrosion pipeline to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when the overall flatness of a pipeline is adjusted, the pipeline is slightly deviated, so that the connecting holes are misplaced, and the connection by workers is inconvenient, and provides an anti-static polytetrafluoroethylene lining anti-corrosion pipeline.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an antistatic polytetrafluoroethylene lining anti-corrosion pipeline, includes first pipeline, first pipeline one end is fixed with first ring flange, first pipeline one side is provided with the second pipeline, the second ring flange is installed to second pipeline one end, first ring flange with all be provided with the spacing groove on the second ring flange, on the second ring flange spacing inslot one side is provided with the back shaft, the stopper is installed in the back shaft outside, be provided with the mounting hole on the stopper, stopper one side bottom is fixed with adsorbs the magnetic path, first ring flange with all be provided with the connecting hole on the second ring flange, first pipeline with all be provided with protective coating on the second pipeline inner wall.
Preferably, the first flange plate is welded with the first pipeline, and the second flange plate is welded with the second pipeline.
Preferably, the connecting hole is formed on the first flange plate, and the connecting hole is formed on the second flange plate.
Preferably, the limit grooves are formed in the first flange plate, the limit grooves are formed in the second flange plate, and the number of the limit grooves is four.
Preferably, the limiting block is rotatably connected with the supporting shaft through the mounting hole.
Preferably, the adsorption magnetic block is connected with the limiting block through a screw, and the adsorption magnetic block is attracted with the first flange plate.
Preferably, the protective coating is bonded with the first pipeline, the protective coating is bonded with the second pipeline, and the protective coating is made of polytetrafluoroethylene.
In summary, the technical effects and advantages of the present utility model are: through setting up spacing groove, back shaft, stopper, mounting hole and absorption magnetic path, can make the stopper pass through the mounting hole and follow the back shaft and rotate in the second ring flange, when the pipeline butt joint, rotate the stopper and make it enter into in the first ring flange to adsorb fixedly through absorption magnetic path, and then it is spacing to first ring flange and second ring flange, thereby it is spacing to realize first pipeline and second pipeline, avoid the pipeline to take place the skew and lead to the connecting hole dislocation, can lead to the pipeline to take place slight skew when having solved the whole roughness of adjustment pipeline among the prior art, thereby lead to the connecting hole dislocation, be inconvenient for the staff to connect the problem.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the utility model at A;
FIG. 3 is a schematic diagram of the connection relationship among the limiting block, the mounting hole and the adsorption magnetic block.
In the figure: 1. a first pipe; 2. a second pipe; 3. a first flange; 4. a second flange; 5. a limit groove; 6. a support shaft; 7. a limiting block; 8. a mounting hole; 9. adsorbing the magnetic blocks; 10. a connection hole; 11. a protective coating.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Referring to fig. 1-3, an anti-static polytetrafluoroethylene lining anti-corrosion pipeline comprises a first pipeline 1, a first flange plate 3 is fixed at one end of the first pipeline 1, a second pipeline 2 is arranged on one side of the first pipeline 1, a second flange plate 4 is arranged at one end of the second pipeline 2, limiting grooves 5 are formed in the first flange plate 3 and the second flange plate 4, a supporting shaft 6 is arranged on one side in each limiting groove 5 on the second flange plate 4, a limiting block 7 is arranged on the outer side of the supporting shaft 6, mounting holes 8 are formed in the limiting block 7, adsorption magnetic blocks 9 are fixed at the bottom of one side of the limiting block 7, connecting holes 10 are formed in the first flange plate 3 and the second flange plate 4, and protective coatings 11 are arranged on the inner walls of the first pipeline 1 and the second pipeline 2.
Referring to fig. 1, a first flange 3 is welded to a first pipe 1, and a second flange 4 is welded to a second pipe 2.
It is convenient that the first pipe 1 and the second pipe 2 are connected by the first flange 3 and the second flange 4.
Referring to fig. 1, the connection hole 10 is formed on the first flange 3, and the connection hole 10 is formed on the second flange 4.
The first pipeline 1, the second pipeline 2 and the Xinin are conveniently fixed by workers through the connecting holes 10, the first flange plate 3 and the second flange plate 4 by using bolts and nuts.
Referring to fig. 1, the limiting grooves 5 are formed in the first flange 3, the limiting grooves 5 are formed in the second flange 4, and the number of the limiting grooves 5 is four.
The limiting block 7 is conveniently carried through the limiting groove 5, and then the first flange plate 3 and the second flange plate 4 are limited.
Referring to fig. 2-3, the stopper 7 is rotatably connected with the support shaft 6 through the mounting hole 8.
The stopper 7 can be rotated along the support shaft 6 through the mounting hole 8.
Referring to fig. 2-3, the adsorption magnetic block 9 is connected with the limiting block 7 through screws, and the adsorption magnetic block 9 is attracted with the first flange 3.
One end of the limiting block 7 can be fixedly adsorbed with the first flange plate 3 through an adsorption magnet.
Referring to fig. 1, a protective coating 11 is adhered to a first pipeline 1, the protective coating 11 is adhered to a second pipeline 2, and the protective coating 11 is made of polytetrafluoroethylene.
The first and second pipes 1 and 2 and the antistatic and anticorrosive properties can be improved by the protective coating 11.
Working principle:
when the device is used, the first pipeline 1 is placed on a station through the external hoisting device, then the second pipeline 2 is hoisted on one side of the first pipeline 1 through the hoisting device again, then the first pipeline 1 and the second pipeline 2 are adjusted according to the positions of the connecting holes 10 on the first flange 3 and the second flange 4, the connecting holes 10 are aligned, after the alignment is completed, a worker dials the limiting block 7, the limiting block 7 rotates in the second flange 4 along the supporting shaft 6 through the mounting hole 8, the limiting block 7 enters the first flange 3 and is adsorbed and fixed through the adsorption magnetic block 9, the first flange 3 and the second flange 4 are further limited, the first pipeline 1 and the second pipeline 2 are further limited, the connecting holes 10 are misplaced due to the fact that the pipelines deviate when the overall flatness of the pipelines is avoided, and after the alignment is completed, the worker uses bolts and nuts to connect and fix the first pipeline 1 and the second pipeline 2 through the connecting holes 10.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an antistatic polytetrafluoroethylene lining anti-corrosion pipeline, includes first pipeline (1), first pipeline (1) one end is fixed with first ring flange (3), first pipeline (1) one side is provided with second pipeline (2), second ring flange (4) are installed to second pipeline (2) one end, first ring flange (3) with all be provided with spacing groove (5) on second ring flange (4), on second ring flange (4) one side is provided with back shaft (6) in spacing groove (5), stopper (7) are installed in the back shaft (6) outside, be provided with mounting hole (8) on stopper (7), stopper (7) one side bottom is fixed with absorption magnetic path (9), first ring flange (3) with all be provided with connecting hole (10) on second ring flange (4), first pipeline (1) with all be provided with protective coating (11) on second pipeline (2) inner wall.
2. An antistatic polytetrafluoroethylene-lined corrosion protection pipe according to claim 1, wherein said first flange (3) is welded to said first pipe (1) and said second flange (4) is welded to said second pipe (2).
3. An anti-static polytetrafluoroethylene lining anti-corrosion pipe according to claim 1, wherein said connection holes (10) are formed in said first flange (3), and said connection holes (10) are formed in said second flange (4).
4. An anti-static polytetrafluoroethylene lining anti-corrosion pipeline according to claim 1, wherein the limit grooves (5) are formed in the first flange plate (3), the limit grooves (5) are formed in the second flange plate (4), and the limit grooves (5) are four.
5. An anti-static polytetrafluoroethylene lining anti-corrosion pipeline according to claim 1, wherein the limiting block (7) is rotatably connected with the supporting shaft (6) through the mounting hole (8).
6. An anti-static polytetrafluoroethylene lining anti-corrosion pipeline according to claim 1, wherein the adsorption magnetic block (9) is connected with the limiting block (7) through screws, and the adsorption magnetic block (9) is attracted with the first flange plate (3).
7. An anti-static polytetrafluoroethylene lining anti-corrosion pipeline according to claim 1, wherein the protective coating (11) is adhered to the first pipeline (1), the protective coating (11) is adhered to the second pipeline (2), and the protective coating (11) is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438628.0U CN220168824U (en) | 2023-06-07 | 2023-06-07 | Antistatic polytetrafluoroethylene lining anti-corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438628.0U CN220168824U (en) | 2023-06-07 | 2023-06-07 | Antistatic polytetrafluoroethylene lining anti-corrosion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168824U true CN220168824U (en) | 2023-12-12 |
Family
ID=89056389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438628.0U Active CN220168824U (en) | 2023-06-07 | 2023-06-07 | Antistatic polytetrafluoroethylene lining anti-corrosion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168824U (en) |
-
2023
- 2023-06-07 CN CN202321438628.0U patent/CN220168824U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |