CN220361399U - Device for corrosion prevention in pipeline - Google Patents
Device for corrosion prevention in pipeline Download PDFInfo
- Publication number
- CN220361399U CN220361399U CN202321835449.0U CN202321835449U CN220361399U CN 220361399 U CN220361399 U CN 220361399U CN 202321835449 U CN202321835449 U CN 202321835449U CN 220361399 U CN220361399 U CN 220361399U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- spray tube
- pipeline
- coating
- air compressor
- 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.)
- Active
Links
- 238000005536 corrosion prevention Methods 0.000 title abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 44
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a device for corrosion prevention in a pipeline, which comprises a bottom plate, wherein a coating bin is arranged at the top of the bottom plate, a coating bin is arranged in the coating bin, a partition plate is arranged on the front wall surface of the coating bin, an air compressor is arranged on one side of the partition plate, a liquid inlet of the air compressor penetrates through the wall surface of the partition plate to be connected with a coating inlet pipe, a liquid outlet of the air compressor is connected with a connecting hose, the other end of the connecting hose is connected with a spray pipe, the nozzle end of the spray pipe is connected with a spray nozzle connecting hose, a rotary spray nozzle is connected with the outer part of the spray nozzle connecting hose, and the rotary spray nozzle is arranged on the rotary spray head.
Description
Technical Field
The utility model relates to the technical field of pipeline corrosion prevention equipment, in particular to a device for preventing corrosion in a pipeline.
Background
A conduit is a device for transporting a gas, a liquid or a fluid with solid particles. The pipeline has wide application range, is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, and is one of the most basic methods for pipeline corrosion prevention by uniformly and densely coating the inner surface of a metal pipeline with a coating to isolate the metal pipeline from various corrosive mediums.
The utility model patent with publication number of CN205550679U discloses a spraying device for an anticorrosive coating in a pipeline. Including spraying mechanism and pipeline support, spraying mechanism be electronic running gear, including mounting bracket, walking motor, walking wheel, auxiliary wheelset and spray gun, the central authorities at the mounting bracket back are fixed to the walking motor, and walking wheel and auxiliary wheelset set up the edge at the mounting bracket back, and the spray gun setting is at the positive edge of mounting bracket, walking wheel and auxiliary wheelset all have two sets respectively, walking wheel and auxiliary wheelset interval set up, every walking motor is rotatory through a set of walking wheel of belt drive respectively, pipeline support include base, support and stand, the support is fixed on the base, the pipeline of waiting to spray is placed on the support, the stand is fixed in one side of base, be provided with two horizontal poles that are used for accepting spraying device and prevent its landing from the pipeline on the stand.
The existing device for spraying the anticorrosive coating in the pipeline has the defects that the distance between the travelling wheel and the auxiliary wheel cannot be adjusted, so that one device can only meet the spraying requirement of the pipeline with one inner diameter, if a plurality of pipelines with different diameters need to be sprayed, different equipment is needed, and the applicability of the device is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for corrosion prevention in a pipeline, which solves the problem that the existing diameter cannot be adjusted.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a device for anticorrosive in pipeline, includes the bottom plate, two pairs of return pulleys are installed to bottom plate bottom four corners, the pull ring is installed to bottom plate one side wall face, the coating case is installed at the bottom plate top, be equipped with the coating storehouse in the coating case, the baffle is installed to coating storehouse front wall face, the air compressor machine is installed to baffle one side, the inlet of air compressor machine passes the baffle wall face is connected with the coating and advances the pipe, the liquid outlet of air compressor machine is connected with coupling hose, coupling hose's the other end is connected with the spray tube, the air compressor machine just is located coupling hose direction one side the spray tube support is installed on bottom plate top face, movable cartridge has the axis of rotation in the spray tube support, the axis of rotation install in on the spray tube, the slide is opened to the spray tube diapire face, movable mounting has the slider in the slide, the connection axle bed is installed to the slider bottom, the damping telescopic link is installed to the other end of coupling axle bed, the base fixed mounting of damping telescopic link in on the bottom plate, the spout end is connected with shower nozzle coupling hose and swivel joint, swivel joint is adopted in the swivel joint is installed in the swivel joint.
Preferably, a sealing cover is arranged at the top of the paint bin.
Preferably, the slider slides within the slideway.
Preferably, the damping telescopic rod adopts a telescopic rod structure with a damping function.
Preferably, the pull ring is connected with a traction rope.
Preferably, the bottom plate is placed in the pipeline, and the bottom wheel is contacted with the inner wall surface of the pipeline.
Advantageous effects
The utility model provides a device for corrosion prevention in a pipeline, which has the following beneficial effects: the device is provided with the spray nozzle adjusting structure, the spray pipe rotates around the support, the spray nozzle is fixed after being positioned at the center point of the inner diameter of the pipeline, the spray nozzle is adjusted to be in the vertical direction, the requirements of uniform spraying of anti-corrosion coating on pipelines with different inner diameters can be met, the applicability of the device is improved, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of an apparatus for corrosion protection in a pipeline according to the present utility model.
Fig. 2 is a front view of an apparatus for preserving corrosion in a pipe according to the present utility model.
In the figure: 1. a pipe; 2. a coating box; 3. a bottom plate; 4. a pull ring; 5. a bottom wheel; 6. a coating bin; 7. a partition plate; 8. an air compressor; 9. a coating material inlet pipe; 10. a connecting hose; 11. a nozzle holder; 12. a rotating shaft; 13. a spray pipe; 14. damping telescopic rod; 15. connecting a shaft seat; 16. a slideway; 17. a rotating head; 18. a fixing bolt; 19. the spray head is connected with a hose; 20. rotating the spray head; 21. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution for an apparatus for corrosion protection in a pipeline: including bottom plate 3, two pairs of return pulleys 5 are installed in bottom plate 3 bottom four corners, pull ring 4 is installed to bottom plate 3 a lateral wall face, the material box 2 is installed at bottom plate 3 top, be equipped with in the material box 2 and scribble feed bin 6, baffle 7 is installed to material box 6 front wall face, air compressor machine 8 is installed to baffle 7 one side, the inlet of air compressor machine 8 passes baffle 7 wall face is connected with coating inlet tube 9, the liquid outlet of air compressor machine 8 is connected with coupling hose 10, coupling hose 10's the other end is connected with spray tube 13, air compressor machine 8 just is located coupling hose 10 direction one side the spray tube support 11 is installed at bottom plate 3 top face, movable cartridge has axis of rotation 12 in the spray tube support 11, axis of rotation 12 install in on the spray tube 13, slide 16 is opened to spray tube 13 diapire face, movable mounting has slider 21 in the slide 16, coupling axle bed 15's the other end is installed damping telescopic rod 14, the base of coupling hose 14 is fixed in 3 the base of coupling hose 17 and is connected with spray tube 17 the swivel joint head 20, the spray tube is installed to the spray tube head 17 the swivel joint 17.
Further, a sealing cover is arranged at the top of the paint bin 6.
Further, the slider 21 slides in the slideway 16.
Further, the damping telescopic rod 14 adopts a telescopic rod structure with a damping capability.
Further, a traction rope is connected in the pull ring 4.
Further, the bottom plate 3 is placed in the pipeline 1, and the bottom wheel 5 is in contact with the inner wall surface of the pipeline 1.
Examples: when the device is used, the spray pipe 13 is adjusted to a proper angle, the rotary spray head 20 is positioned at the center point of the inner diameter of the pipeline, the fixing bolt 18 is unscrewed, the rotary spray head 17 is rotated to enable the rotary spray head 20 to be perpendicular to the horizontal plane, the fixing bolt 18 is screwed again to fix the rotary spray head 20, the device is placed in the pipeline, a traction rope fastened on the pull ring 4 is pulled from the other end of the pipeline, the air compressor 8 is started, the air compressor 8 pumps anticorrosive paint in the paint bin 6 into the connecting hose 10 through the paint inlet pipe 9, the anticorrosive paint is sprayed out through the spray pipe 13 and the rotary spray head 20, and the rotary spray head 20 rotates in the spraying process, so that the paint is uniformly sprayed in the inner wall of the pipeline, and the corrosion resistance in the pipeline is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a device for anticorrosive in pipeline, includes bottom plate (3), its characterized in that, two pairs of return pulleys (5) are installed to bottom plate (3) bottom four corners, pull ring (4) are installed to bottom plate (3) side wall, coating case (2) are installed at bottom plate (3) top, be equipped with in coating case (2) and scribble feed bin (6), baffle (7) are installed to coating bin (6) front wall, air compressor machine (8) are installed to baffle (7) one side, the inlet of air compressor machine (8) passes baffle (7) wall is connected with coating inlet tube (9), the liquid outlet of air compressor machine (8) is connected with coupling hose (10), the other end of coupling hose (10) is connected with spray tube (13), spray tube support (11) are installed at bottom plate (3) top face that just is located coupling hose (10) orientation one side, movable plug-in spray tube support (11) has axis of rotation (12), axis (12) install in spray tube (13) wall face, open slider (16) are installed to slide (21), the damping telescopic rod (14) is installed to the other end of connecting axle bed (15), the base fixed mounting of damping telescopic rod (14) in on bottom plate (3), the spout end of spray tube (13) is connected with shower nozzle coupling hose (19) and rotating head (17), the support arm end of rotating head (17) adopts fixing bolt (18) to install on spray tube (13), shower nozzle coupling hose (19) external connection has rotating nozzle (20), rotating nozzle (20) install in on rotating head (17).
2. A device for the corrosion protection of pipes according to claim 1, characterized in that the top of the paint silo (6) is fitted with a sealing cover.
3. A device for the preservation of a pipe according to claim 1, characterized in that the slide (21) slides in the slideway (16).
4. A device for the internal corrosion protection of pipelines according to claim 1, characterized in that said damping telescopic rod (14) is of telescopic rod construction with damping fixable.
5. A device for corrosion protection in pipes according to claim 1, characterized in that the pull ring (4) is connected with a pull rope.
6. A device for corrosion protection in a pipe according to claim 1, characterized in that the bottom plate (3) is placed in the pipe (1), the bottom wheel (5) being in contact with the inner wall surface of the pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835449.0U CN220361399U (en) | 2023-07-13 | 2023-07-13 | Device for corrosion prevention in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835449.0U CN220361399U (en) | 2023-07-13 | 2023-07-13 | Device for corrosion prevention in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361399U true CN220361399U (en) | 2024-01-19 |
Family
ID=89519289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321835449.0U Active CN220361399U (en) | 2023-07-13 | 2023-07-13 | Device for corrosion prevention in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361399U (en) |
-
2023
- 2023-07-13 CN CN202321835449.0U patent/CN220361399U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |