CN108561671A - Internal lining pipe and its production technology for pipeline rehabilitation - Google Patents
Internal lining pipe and its production technology for pipeline rehabilitation Download PDFInfo
- Publication number
- CN108561671A CN108561671A CN201810754317.2A CN201810754317A CN108561671A CN 108561671 A CN108561671 A CN 108561671A CN 201810754317 A CN201810754317 A CN 201810754317A CN 108561671 A CN108561671 A CN 108561671A
- Authority
- CN
- China
- Prior art keywords
- tube body
- lining pipe
- internal lining
- layer
- pipeline rehabilitation
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 29
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 45
- 230000000699 topical effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of internal lining pipe and its production technology for pipeline rehabilitation, wherein the internal lining pipe includes：The two sides of tube body, the tube body are connected by way of suture, are provided at the suture location of the tube body and are played sealing layer, and adhesive-layer is partially coated in the interior sidewall surface of the tube body, matcoveredn is coated on the outer side surface of the tube body.The internal lining pipe for pipeline rehabilitation of the present invention can be directly combined to the damage location of former pipeline by hydraulic pressure or Pneumatic turnover, be repaired to former pipeline, overcome insufficient present in existing restorative procedure.Meanwhile the internal lining pipe for pipeline rehabilitation of the invention also has quick construction, occupancy road is few, small to traffic impact, the unique advantages such as corrosion-resistant, intensity is high, service life length.
Description
Technical field
The present invention relates to pipe rehabilitation technology field more particularly to a kind of internal lining pipes and its production work for pipeline rehabilitation
Skill.
Background technology
When traditional piping failure when, need to repair it, to prevent fluid from permeating inside and outside pipeline.It repaiies
It when multiple, needs to excavate on ground, taking out there is damaged pipeline, then burying the pipeline of replacement according to corresponding position
Enter.The above method has that quantities is big, the construction time is long, road occupying of constructing, be easy to cause traffic jam.Therefore, for
The above problem, it is necessary to propose further solution.
Invention content
The purpose of the present invention is to provide a kind of internal lining pipes and its production technology for pipeline rehabilitation, to overcome existing skill
It is insufficient present in art.
For achieving the above object, the present invention provides a kind of internal lining pipe for pipeline rehabilitation comprising：Tube body, institute
The two sides for stating tube body are connected by way of suture, are provided at the suture location of the tube body and are played sealing layer, described
It is partially coated with adhesive-layer in the interior sidewall surface of tube body, matcoveredn is coated on the outer side surface of the tube body.
The material of the improvement of the internal lining pipe for pipeline rehabilitation as the present invention, the tube body is felt.
The width of the improvement of the internal lining pipe for pipeline rehabilitation as the present invention, seam area is 1.5cm, seam area
In per 10cm stitch 18 needles.
For achieving the above object, the present invention provides a kind of internal lining pipe for pipeline rehabilitation comprising：Outer tube body with
And it is bonded at least one layer of interior tube body in the outer tube body interior sidewall surface；
The two sides of the outer tube body are connected by way of suture, are provided at the suture location of the outer tube body and are played envelope
Mouth layer, the two sides of said inner tube body are connected by way of suture, are provided with and play at the suture location of said inner tube body
Sealing layer is partially coated with adhesive-layer in the interior sidewall surface of the internal lining pipe, is coated with and protects on the outer side surface of the internal lining pipe
Sheath.
The material of the improvement of the internal lining pipe for pipeline rehabilitation as the present invention, the outer tube body and interior tube body is hair
Felt.
The seam area of the improvement of the internal lining pipe for pipeline rehabilitation as the present invention, the outer tube body and interior tube body
Width is 1.5cm, and 18 needles are stitched per 10cm in seam area.
For achieving the above object, the present invention provides a kind of production technology of the internal lining pipe for pipeline rehabilitation, packet
Include following steps：
Coiled material is provided, size is cut according to demand by coiled material；
In the one side topical application adhesive-layer of the material block cut, another side is armor coated；
The both sides of the edge of the material block cut are subjected to suture connection；
Suture location is sealed.
The improvement of the production technology of the internal lining pipe for pipeline rehabilitation as the present invention, to the envelope of the internal lining pipe after sealing
It corrects and checks automatically into Line Continuity in mouth position.
For achieving the above object, the present invention provides a kind of production technology of the internal lining pipe for pipeline rehabilitation, packet
Include following steps：
Coiled material is provided, size is cut according to demand by coiled material；
It takes a material block cut as outermost layer, and chooses the material block of quantity required cut as several internal layers；
In the one side topical application adhesive-layer of outermost material block, another side is armor coated；
In the two sides topical application adhesive-layer of the material block of internal layer；
It will be successively bonded on the material block as outer layer as the material block of internal layer；
The both sides of the edge of the material block of stacking are subjected to suture connection.
The improvement of the production technology of the internal lining pipe for pipeline rehabilitation as the present invention, to the seam of the internal lining pipe after sealing
Link position is closed to be checked.
Compared with prior art, the beneficial effects of the invention are as follows：The internal lining pipe for pipeline rehabilitation of the present invention can lead to
It crosses hydraulic pressure or Pneumatic turnover is directly combined to the damage location of former pipeline, former pipeline is repaired, existing reparation side is overcome
It is insufficient present in method.Meanwhile the internal lining pipe for pipeline rehabilitation of the invention also has quick construction, occupancy road is few, right
Traffic impact is small, the unique advantages such as corrosion-resistant, intensity is high, service life length.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the floor map of one specific implementation mode of internal lining pipe for pipeline rehabilitation of the present invention；
Fig. 2 is the floor map of another specific implementation mode of the internal lining pipe for pipeline rehabilitation of the present invention.
Specific implementation mode
The present invention is described in detail for each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to function, method made by these embodiments,
Or the equivalent transformation in structure or replacement, all belong to the scope of protection of the present invention within.
As shown in Figure 1, the internal lining pipe for pipeline rehabilitation of the present invention includes：The two sides of tube body 1, the tube body 1 are logical
The mode for crossing suture is connected, and is provided at the suture location of the tube body 1 and plays sealing layer.The interior sidewall surface of the tube body 1
On be partially coated with adhesive-layer 2, matcoveredn 3 is coated on the outer side surface of the tube body 1.
Wherein, it is desirable that the sealing layer carries out good combination with protective layer 3, and has good toughness and ductility,
It is less likely to occur to be broken when expanding simultaneously.Preferably, the material of the tube body 1 is felt.In order to ensure the fastness of sewing, seam
The width for closing region is 1.5cm, and 18 needles are stitched per 10cm in seam area.
In use, the interior sidewall surface of the internal lining pipe of the present invention is routed up as outer side surface, corresponding outer side surface overturning
For interior sidewall surface.Internal lining pipe after overturning is sent into damaged pipeline, is mutually glued by adhesive-layer 2 and the interior sidewall surface of pipeline
It closes, realizes the reparation to damage location.
As shown in Fig. 2, based on the same technical idea, the present invention also provides a kind of internal lining pipe for pipeline rehabilitation,
Including：Outer tube body 4 and at least one layer of interior tube body 5 being bonded in 4 interior sidewall surface of the outer tube body.
The two sides of the outer tube body 4 are connected by way of suture, are provided at the suture location of the outer tube body 4
Play sealing layer.The two sides of said inner tube body 5 are connected by way of suture.Part in the interior sidewall surface of the internal lining pipe
Coated with adhesive-layer 6, matcoveredn 7 is coated on the outer side surface of the internal lining pipe.
Wherein, it is desirable that the sealing layer carries out good combination with protective layer 7, and has good toughness and ductility,
It is less likely to occur to be broken when expanding simultaneously.Preferably, the material of the outer tube body 4 and interior tube body 5 is felt.In order to ensure to sew
Fastness, the width of the seam area of the outer tube body 4 and interior tube body 5 is 1.5cm, and 18 needles are stitched per 10cm in seam area.
In use, the interior sidewall surface of the internal lining pipe of the present invention is routed up as outer side surface, corresponding outer side surface overturning
For interior sidewall surface.Internal lining pipe after overturning is sent into damaged pipeline, by the adhesive-layer 6 and pipeline on interior tube body 5
Side wall surface is bonding, realizes the reparation to damage location.
Based on the internal lining pipe of structure shown in Fig. 1, the present invention also provides a kind of production works of the internal lining pipe for pipeline rehabilitation
Skill comprising following steps：
Coiled material is provided, size is cut according to demand by coiled material；
In the one side topical application adhesive-layer of the material block cut, another side is armor coated；
The both sides of the edge of the material block cut are subjected to suture connection；
Suture location is sealed；
Inspection is corrected automatically into Line Continuity to the seal location of the internal lining pipe after sealing.
Based on the internal lining pipe of structure shown in Fig. 2, the present invention also provides a kind of production works of the internal lining pipe for pipeline rehabilitation
Skill comprising following steps：
Coiled material is provided, size is cut according to demand by coiled material；
It takes a material block cut as outermost layer, and chooses the material block of quantity required cut as several internal layers；
In the one side topical application adhesive-layer of outermost material block, another side is armor coated；
In the two sides topical application adhesive-layer of the material block of internal layer；
It will be successively bonded on the material block as outer layer as the material block of internal layer；
The both sides of the edge of the material block of stacking are subjected to suture connection；
The seal location of internal lining pipe after sealing is checked.
In conclusion the internal lining pipe for pipeline rehabilitation of the present invention can be directly combined to the damage location of former pipeline,
Former pipeline is repaired, is overcome insufficient present in existing restorative procedure.Meanwhile it is of the invention for the interior of pipeline rehabilitation
Bushing pipe also has quick construction, and occupancy road is few, small to traffic impact, and the uniqueness such as corrosion-resistant, intensity is high, service life length is excellent
Gesture.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of internal lining pipe for pipeline rehabilitation, which is characterized in that the internal lining pipe includes：Tube body, the both sides of the tube body
While being connected by way of suture, it is provided at the suture location of the tube body and plays sealing layer, the madial wall of the tube body
It is partially coated with adhesive-layer on face, matcoveredn is coated on the outer side surface of the tube body.
2. the internal lining pipe according to claim 1 for pipeline rehabilitation, which is characterized in that the material of the tube body is hair
Felt.
3. the internal lining pipe according to claim 1 for pipeline rehabilitation, which is characterized in that the width of seam area is
1.5cm stitches 18 needles in seam area per 10cm.
4. a kind of internal lining pipe for pipeline rehabilitation, which is characterized in that the internal lining pipe includes：It outer tube body and is bonded in described
At least one layer of interior tube body in outer tube body interior sidewall surface；
The two sides of the outer tube body are connected by way of suture, are provided at the suture location of the outer tube body and are played envelope
Mouth layer, the two sides of said inner tube body are connected by way of suture, are provided with and play at the suture location of said inner tube body
Sealing layer is partially coated with adhesive-layer in the interior sidewall surface of the internal lining pipe, is coated with and protects on the outer side surface of the internal lining pipe
Sheath.
5. the internal lining pipe according to claim 4 for pipeline rehabilitation, which is characterized in that the outer tube body and interior tube body
Material is felt.
6. the internal lining pipe according to claim 4 for pipeline rehabilitation, which is characterized in that the outer tube body and interior tube body
The width of seam area is 1.5cm, and 18 needles are stitched per 10cm in seam area.
7. a kind of production technology of internal lining pipe for pipeline rehabilitation, which is characterized in that the production technology includes the following steps：
Coiled material is provided, size is cut according to demand by coiled material；
In the one side topical application adhesive-layer of the material block cut, another side is armor coated；
The both sides of the edge of the material block cut are subjected to suture connection；
Suture location is sealed.
8. the production technology of the internal lining pipe according to claim 7 for pipeline rehabilitation, which is characterized in that after sealing
The seal location of internal lining pipe is corrected and is checked automatically into Line Continuity.
9. a kind of production technology of internal lining pipe for pipeline rehabilitation, which is characterized in that the production technology includes the following steps：
Coiled material is provided, size is cut according to demand by coiled material；
It takes a material block cut as outermost layer, and chooses the material block of quantity required cut as several internal layers；
In the one side topical application adhesive-layer of outermost material block, another side is armor coated；
In the two sides topical application adhesive-layer of the material block of internal layer；
It will be successively bonded on the material block as outer layer as the material block of internal layer；
The both sides of the edge of the material block of stacking are subjected to suture connection.
10. the production technology of the internal lining pipe according to claim 9 for pipeline rehabilitation, which is characterized in that after sealing
The suture link position of internal lining pipe checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754317.2A CN108561671A (en) | 2018-07-11 | 2018-07-11 | Internal lining pipe and its production technology for pipeline rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754317.2A CN108561671A (en) | 2018-07-11 | 2018-07-11 | Internal lining pipe and its production technology for pipeline rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561671A true CN108561671A (en) | 2018-09-21 |
Family
ID=63555261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754317.2A Pending CN108561671A (en) | 2018-07-11 | 2018-07-11 | Internal lining pipe and its production technology for pipeline rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561671A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283774Y (en) * | 1997-03-05 | 1998-06-10 | 曾立军 | Overturn lining flexible pipe for repair of pipe |
| CN1402667A (en) * | 1999-11-29 | 2003-03-12 | 西格弗里德·施沃特 | Method and apparatus for lining a pipe or channel |
| CN202381922U (en) * | 2011-12-28 | 2012-08-15 | 王鸿鹏 | Lining hose and lining pipe formed by the same |
| CN207327592U (en) * | 2017-10-25 | 2018-05-08 | 鼎尚（大连）科技发展有限公司 | A kind of Pneumatic turnover equipment for pipeline rehabilitation |
| CN208519393U (en) * | 2018-07-11 | 2019-02-19 | 拓洪管道材料（昆山）有限公司 | Internal lining pipe for pipeline rehabilitation |
-
2018
- 2018-07-11 CN CN201810754317.2A patent/CN108561671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283774Y (en) * | 1997-03-05 | 1998-06-10 | 曾立军 | Overturn lining flexible pipe for repair of pipe |
| CN1402667A (en) * | 1999-11-29 | 2003-03-12 | 西格弗里德·施沃特 | Method and apparatus for lining a pipe or channel |
| CN202381922U (en) * | 2011-12-28 | 2012-08-15 | 王鸿鹏 | Lining hose and lining pipe formed by the same |
| CN207327592U (en) * | 2017-10-25 | 2018-05-08 | 鼎尚（大连）科技发展有限公司 | A kind of Pneumatic turnover equipment for pipeline rehabilitation |
| CN208519393U (en) * | 2018-07-11 | 2019-02-19 | 拓洪管道材料（昆山）有限公司 | Internal lining pipe for pipeline rehabilitation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208519393U (en) | Internal lining pipe for pipeline rehabilitation | |
| CN107345601B (en) | Pipeline configuration and water supply line restorative procedure | |
| CN108561671A (en) | Internal lining pipe and its production technology for pipeline rehabilitation | |
| CN108679358A (en) | A kind of gas pipeline no-dig technique liner repairing construction technique | |
| CN106703843A (en) | Duplex joint waterproof device for shield tunnel segments with segment bolt joint boxes | |
| CN107642648A (en) | A kind of high performance ultra-deep-water non-adhesive pipe joint | |
| CN206875002U (en) | A kind of inner liner stainless steel flange | |
| CN206958413U (en) | A kind of novel high-pressure wire spirally-wound hose | |
| CN107504317A (en) | A kind of non-stop plugging technique of gas pipeline crack formula leakage | |
| CN208844615U (en) | A kind of pipe gallery with waterproof connector | |
| CN205716094U (en) | A kind of mine special polyurethane high pressure discharge hose | |
| CN206189560U (en) | Be used for prosthetic synchronous compound butt joint hose of drainage pipe | |
| CN203082395U (en) | Armour pipe line | |
| CN107776458A (en) | One kind plays perpendicular insulated hold and its sealing rain-proof method | |
| CN110005450B (en) | Waterproof structure for subway station and shield tunnel interface and construction method | |
| CN108019213A (en) | A kind of portal abnormal shape sleeve arrangement | |
| CN205088269U (en) | Copper cooling arrangement water piping connection structure with brazing filler metal seal structure | |
| CN205716053U (en) | Water conservancy water pipe facility | |
| CN207000755U (en) | A kind of stem cable guide | |
| CN210830815U (en) | Trenchless pipeline repairing lining pipe | |
| CN204533927U (en) | Combined double-skin duct link | |
| CN204083599U (en) | A kind of Quick-mounting joint of entwining tube | |
| CN215568833U (en) | Large-diameter glass sand inclusion pipe body and steel pipe port connecting and fixing structure | |
| CN203960737U (en) | Railroad bridge beam seam waterproof construction | |
| CN205598404U (en) | Improvement type drainage tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |