CN109296866A - A kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedure - Google Patents
A kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedure Download PDFInfo
- Publication number
- CN109296866A CN109296866A CN201811485511.1A CN201811485511A CN109296866A CN 109296866 A CN109296866 A CN 109296866A CN 201811485511 A CN201811485511 A CN 201811485511A CN 109296866 A CN109296866 A CN 109296866A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- lantern ring
- rubber layer
- drainage pipeline
- watertight rubber
- 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.)
- Withdrawn
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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
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
- F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedures, the drainage pipeline prosthetic device includes stainless steel lantern ring, watertight rubber layer and reparation air bag, the watertight rubber layer is cylindrical tube, and the stainless steel lantern ring is tightly attached to the inner surface of watertight rubber layer, the section of the stainless steel lantern ring is hoop including band and locking system；The reparation air bag is located on the inside of stainless steel lantern ring, for propping up stainless steel lantern ring, and the locking system is distributed along band length direction, is used for the returning of locking band.The configuration of the present invention is simple, it is easily prepared.It can be suitable for draining gravity pipe line and the pressure pipeline reparation of various materials, perfectly solve the problems, such as to solve when the reparation of lower drainage pipe localized seepage and sealing.
Description
Technical field
The invention belongs to drainage pipeline fields.It particularly relates to a kind of simple drainage pipeline prosthetic device and a kind of row
Waterpipe restorative procedure.
Background technique
Today's society, drainage pipeline part non-excavation repairing technique generally use in drainage pipeline reparation.At present compared with
For common drainage pipeline part non-excavation rehabilitation technique mainly include local resin solidification, stainless steel foam cylinder, double packings this
Three kinds of renovation techniques.But above-mentioned each technique has its limitation: such as double packing reparations, being only applicable to the reparation of large diameter pipeline；
And stainless steel foaming cylinder, sealing is generated mainly by foaming agent foam, foaming effect can not be controlled effectively, section of tubing reparation
Leakage can be still generated afterwards；And local resin solidification, repair mainly by the dedicated resin for restoration depended on glass fibre and
It is with former pipeline closely coupled, at the same dedicated resin for restoration solidify after form one layer of close system with glass fibre impervious barrier prevent pipe
Road leakage, but since it relies primarily on the adhesion of resin in former pipeline, when carrying out leakage pipeline rehabilitation, water flow will be dilute
The resin for being applied to fiberglass surfacing is released, it is poor so as to cause final repairing effect.How a kind of completely new row is developed
Waterpipe part non-excavation rehabilitation technique is the project that those skilled in the art need to carry out creative thinking.
Summary of the invention
To solve the above problems, the present invention provides a kind of drainage pipeline prosthetic devices.
The specific technical solution of the present invention is as follows:
A kind of simple drainage pipeline prosthetic device, including stainless steel lantern ring, watertight rubber layer and reparation air bag, the sealing
Rubber layer is cylindrical tube, and the stainless steel lantern ring is tightly attached to the inner surface of watertight rubber layer, the section of the stainless steel lantern ring is
Hoop including band and locking system；The reparation air bag is located on the inside of stainless steel lantern ring, for propping up stainless steel lantern ring, institute
It states locking system to be distributed along band length direction, is used for the returning of locking band, the locking system specifically uses L shape barb, the L
Shape barb at least 2.
By using this technical solution, stainless steel lantern ring is propped up to air bag inflation is repaired, makes to stop by stainless steel lantern ring
Water rubber layer is tightly attached at piping failure, then to air bag deflation is repaired, using locking system locking band returning, prevents sealing
Rubber layer retracts, and is thus realized with the watertight rubber layer of sizing to the sealing at piping failure.
The invention also discloses the drainage pipeline restorative procedures for using above-mentioned simple drainage pipeline prosthetic device to realize, specifically
Include the following steps:
S1: under CCTV monitoring, the drainage pipeline prosthetic device is drawn to broken pipe；
S2: to air bag inflation is repaired, air bag (3) expansion is repaired, air bag (3) is repaired and props up stainless steel lantern ring, watertight rubber
Layer synchronous expansion under the support of stainless steel lantern ring, until watertight rubber layer is tightly attached to broken pipe inner surface；
S3: repairing air bags, locking system locking band returning, and the sizing of stainless steel lantern ring forms watertight rubber layer
Stable support construction.
Compared with prior art, the configuration of the present invention is simple, it is easily prepared.It can be suitable for the draining gravity pipe of various materials
Road and pressure pipeline reparation perfectly solve the problems, such as to solve when the reparation of lower drainage pipe localized seepage and sealing.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the present invention is clearly and completely described, is shown
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The embodiment of the present invention 1:
A kind of simple drainage pipeline prosthetic device, including stainless steel lantern ring, watertight rubber layer and reparation air bag, the sealing
Rubber layer is cylindrical tube, and the stainless steel lantern ring is tightly attached to the inner surface of watertight rubber layer, the section of the stainless steel lantern ring is
Hoop including band and locking system；The reparation air bag is located on the inside of stainless steel lantern ring, for propping up stainless steel lantern ring, institute
Locking system is stated using L shape barb, which shares 3, and each L shape barb is distributed along band length direction, is used for locking hoop
Band returning.
In practice, specific repair process is as follows:
Firstly, operator draws above-mentioned drainage pipeline prosthetic device to damaged pipeline under CCTV monitoring；So
Operator repairs air bag expansion to air bag inflation is repaired afterwards, and the reparation air bag of expansion props up stainless steel lantern ring, band is enabled to constitute
One biggish circle, while the synchronous expansion under the support of stainless steel lantern ring of watertight rubber layer, until watertight rubber layer is tightly attached to
Broken pipe inner surface；Then, operator, which operates, repairs air bags, repairs air-pocket reset, band is buckled in L shape barb
In, it is achieved in the locking returning sizing of stainless steel lantern ring, stainless steel lantern ring forms stable support construction to watertight rubber layer.
Realize that the sealing to broken pipe is repaired using the watertight rubber layer for being tightly attached to broken pipe inner surface.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Claims (2)
1. a kind of simple drainage pipeline prosthetic device, it is characterised in that: including stainless steel lantern ring, watertight rubber layer and repair gas
Capsule, the watertight rubber layer are cylindrical tube, and the stainless steel lantern ring is tightly attached to the inner surface of watertight rubber layer, the stainless steel sleeve
The section of ring is hoop including band and locking system；The reparation air bag is located on the inside of stainless steel lantern ring, is stainless for propping up
Steel collar, the locking system are distributed along band length direction, are used for the returning of locking band, and the locking system is L shape barb,
The L shape barb at least 2.
2. a kind of drainage pipeline restorative procedure using simple drainage pipeline prosthetic device as described in claim 1, feature exist
In including the following steps:
S1: under CCTV monitoring, the drainage pipeline prosthetic device is drawn to broken pipe；
S2: to air bag inflation is repaired, air bag expansion is repaired, air bag is repaired and props up stainless steel lantern ring, watertight rubber layer is in stainless steel
Synchronous expansion under the support of lantern ring, until watertight rubber layer is tightly attached to broken pipe inner surface；
S3: repairing air bags, locking system locking band returning, and the sizing of stainless steel lantern ring forms watertight rubber layer and stablizes
Support construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485511.1A CN109296866A (en) | 2018-12-06 | 2018-12-06 | A kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485511.1A CN109296866A (en) | 2018-12-06 | 2018-12-06 | A kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109296866A true CN109296866A (en) | 2019-02-01 |
Family
ID=65142285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485511.1A Withdrawn CN109296866A (en) | 2018-12-06 | 2018-12-06 | A kind of simple drainage pipeline prosthetic device and drainage pipeline restorative procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109296866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066148A (en) * | 2020-09-06 | 2020-12-11 | 中铁上海工程局集团第五工程有限公司 | Method for repairing stainless steel foaming cylinder of sewage drainage pipeline |
-
2018
- 2018-12-06 CN CN201811485511.1A patent/CN109296866A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066148A (en) * | 2020-09-06 | 2020-12-11 | 中铁上海工程局集团第五工程有限公司 | Method for repairing stainless steel foaming cylinder of sewage drainage pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |
|
| WW01 | Invention patent application withdrawn after publication |