CN209688340U - A kind of pipeline rehabilitation apparatus and system - Google Patents
A kind of pipeline rehabilitation apparatus and system Download PDFInfo
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- CN209688340U CN209688340U CN201920178824.6U CN201920178824U CN209688340U CN 209688340 U CN209688340 U CN 209688340U CN 201920178824 U CN201920178824 U CN 201920178824U CN 209688340 U CN209688340 U CN 209688340U
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- air bag
- water stop
- grouting pipe
- flexible water
- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000007569 slipcasting Methods 0.000 claims abstract description 26
- 239000002775 capsule Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000011440 grout Substances 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000005507 spraying Methods 0.000 description 8
- 230000006641 stabilisation Effects 0.000 description 7
- 238000011105 stabilization Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
This application provides a kind of pipeline rehabilitation apparatus and systems, pipeline rehabilitation device includes: including air bag, flexible water stop and Grouting Pipe, wherein, one end of air bag is provided with inflating port, the periphery of air bag is arranged with multi-turn flexible water stop, flexible water stop has been evenly arranged multiple Grouting Pipe fixation holes along the direction parallel with the section of air bag, and along the Grouting Pipe fixation hole that the axial direction of air bag is threaded through multi-turn flexible water stop corresponding position, Grouting Pipe is fixedly connected Grouting Pipe with flexible water stop；Multiple injected holes are uniformly provided with along axial direction on the side wall of Grouting Pipe.Pipe renovating system includes pipeline rehabilitation device, traction rope, hoist engine, slip casting machine and air compressor machine.The application is using air bag as the inner membrance of slip casting, the inner wall of the pipe after repairing can be made smooth, the coefficient of roughness is small, is conducive to riser tubing conveyance capacity, the application can form a new internal lining pipe with flexible water stop using after grout curing, effectively increase the leakproofness and stability of pipeline.
Description
Technical field
This application involves technical field of pipeline construction more particularly to a kind of pipeline rehabilitation apparatus and systems.
Background technique
Since drainage pipeline internal corrosion gas is more, operation maintenance is improper in addition, cause coagulation great soil group pipe duct exist compared with
The defects of heavy corrosion, leakage, pipe duct proper drainage function is not only influenced, but also easily lead to the generation of the accidents such as surface collapse,
The method for the defects of solving pipe duct burn into leakage mainly includes excavating to change pipe or pipeline spraying reparation.
Excavation changes pipe and needs to carry out pipe excavation construction to road, leads to serious traffic blocking problem, in addition, pipeline is opened
Influence (level of ground water high, tube circumference other underground utilities intensive etc.) of the excavation construction vulnerable to underground complex environment, has construction
The disadvantages of at high cost, long in time limit.
Pipeline spraying, which is repaired, to be typically referred to enter in pipeline using the spraying support for carrying nozzle, is sprayed to pipeline
It applies, forms liner layer in inner wall of the pipe.Since pipeline is there are due to mismatch, disconnection defect etc., to the steady of spraying support nozzle
Qualitative contrlol is more difficult, and the liner layer uniformity for spraying formation is difficult to ensure, the coarse system of inner surface of pipeline after spraying reparation
Number is larger, influences carrying capacity of pipe, in addition, current spraying technology is usually to repair to whole segment pipe, after reparation
Liner layer is long range overall structure, once pipeline is disturbed by external loads effect, then will lead at old interface tube etc.
Spraying liner layer cracking occurs for position.
Utility model content
This application provides a kind of pipeline rehabilitation apparatus and systems, to solve the problems, such as that pipeline rehabilitation is ineffective.
In a first aspect, described device includes: including air bag, flexible sealing this application provides a kind of pipeline rehabilitation device
Band and Grouting Pipe.
The outer wall of the air bag is smooth outer wall, and one end of the air bag is provided with inflating port, the periphery set of the air bag
Equipped with flexible water stop described in multi-turn, the flexible water stop has been evenly arranged more along the direction parallel with the section of the air bag
A Grouting Pipe fixation hole, the Grouting Pipe are threaded through the institute of flexible water stop corresponding position described in multi-turn along the axial direction of the air bag
It states in Grouting Pipe fixation hole, the Grouting Pipe is fixedly connected with the flexible water stop；
Multiple injected holes are uniformly provided with along axial direction on the side wall of the Grouting Pipe.
Optionally, the section of the flexible water stop includes the symmetrical structure become narrow gradually from both ends to middle part, described soft
Property waterstop wherein one end be vertically set on the air bag lateral wall, Grouting Pipe fixation hole setting stops in the flexibility
The middle part of water band.
Optionally, the flexible water stop setting corresponds at pipe joint in the air bag or the air bag corresponds to pipeline and seeps
Leak.
Optionally, the Grouting Pipe and the flexible water stop are glued.
Optionally, side of the Grouting Pipe close to the air bag and the side far from the air bag are provided with the note
Starch hole.
Optionally, the fixed hole number of the Grouting Pipe on the flexible water stop includes 4-8.
Optionally, the air bag is detachably connected with the flexible water stop.
Second aspect, present invention also provides a kind of pipe renovating systems, and the system comprises traction rope, hoist engine, notes
Pulp grinder, air compressor machine and the described in any item pipeline rehabilitation devices of above scheme, wherein repaired with the pipeline described traction rope one end
The air bag of apparatus for coating connects, and the other end winds and is fixed on the hoist engine, the inflating port of the air compressor machine and the air bag
Connection, the Grouting Pipe of the slip casting machine and the pipeline rehabilitation device are detachably connected.
The beneficial effect of pipeline rehabilitation apparatus and system provided by the present application includes:
Pipeline rehabilitation device provided by the present application, using smooth air bag as the inner membrance of slip casting, Grouting Pipe is stopped with flexibility
Water band is fixedly connected, and liner layer can be formed with flexible water stop after grout curing, thus in pipeline Inner Constitution one to be repaired
The new internal lining pipe of item can make the inner wall of the pipe after repairing smooth, and the coefficient of roughness is small, is conducive to riser tubing conveyance capacity；It utilizes
The injected hole being evenly arranged in the Grouting Pipe and Grouting Pipe being evenly arranged, can ensure the uniformity of pipeline rehabilitation；Stopped using flexibility
Water band makes the stabilization liner layer at pipe joint position not crack, moreover it is possible to pipe duct seepage defect is directed to, in the work of gasbag pressure
Under, leak location is pressed and sealed, prevents underground water, river water etc. from penetrating into, enhances seal for pipe joints.The application is implemented
The pipe renovating system that example provides, can be convenient, quickly repairs to pipeline, pass through selection different inner diameters air bag and difference
Thickness waterstop can control the thickness of slip casting liner layer.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of pipeline rehabilitation device provided by the embodiments of the present application；
Fig. 2 is a kind of structural schematic diagram of pipe renovating system provided by the embodiments of the present application；
Fig. 3 is the A directional profile schematic diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of B in Fig. 2；
Fig. 5 is a kind of flow diagram of pipe repairing method provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, the common skill in this field
The application protection all should belong in art personnel every other embodiment obtained without making creative work
Range.
It is a kind of structural schematic diagram of pipeline rehabilitation device provided by the embodiments of the present application referring to Fig. 1, as shown in Figure 1, this
Apply for the pipeline rehabilitation device that embodiment provides, including air bag 1, flexible water stop 2 and Grouting Pipe 3.
The materials such as rubber, plastics can be selected in air bag 1, and surface is smooth.When pipe-repairing, need for air bag 1 to be insinuated into be repaired
In multiple pipeline, therefore, the shape of air bag 1 and the shape of pipeline to be repaired match, according to the shape of pipeline to be repaired, air bag 1
Shape can be cylinder, cuboid, arch or other shapes.
The periphery of air bag 1 is arranged with multi-turn flexible water stop 2, and the materials such as rubber, plastics can be selected in flexible water stop 2.It is soft
It is uniformly equipped with Grouting Pipe 3 in property waterstop 2, Grouting Pipe 3 is parallel with air bag 1, and multiple slip castings are evenly arranged in Grouting Pipe 3
Hole 6.One end of air bag 1 is additionally provided with inflating port 4.
In order to introduce how pipeline rehabilitation device provided by the embodiments of the present application uses, the embodiment of the present application is also provided
A kind of pipe renovating system is referring to fig. 2 a kind of structural schematic diagram of pipe renovating system provided by the embodiments of the present application,
As shown in Fig. 2, pipe renovating system provided by the embodiments of the present application, in addition to the pipeline rehabilitation dress introduced in above embodiment
It sets, further includes traction rope 7, hoist engine 8, slip casting machine 9 and air compressor machine 10.
Traction rope 7 is chosen as wirerope, and one end of traction rope 7 is fixedly connected with air bag 1, and the other end winds and is fixed on volume
It raises on machine 8, automatic deploying and retracting can be carried out to traction rope 7 using hoist engine 8.
Air compressor machine 10 is connected to the inflating port 4 of air bag 1 by air hose, can be inflated to air bag 1, keep air bag 1 expanded
Come.
Slip casting machine 9 is detachably connected with Grouting Pipe 3, is chosen as being socketed, or snap connection, and slip casting machine 9 is connect with Grouting Pipe 3
After good, slurries can be injected to Grouting Pipe 3, slurries spill to come through 6 uniform flow of injected hole in Grouting Pipe 3, are covered with 1 He of air bag
Gap between pipeline 11 to be repaired, flexible water stop 2 and Grouting Pipe 3 are all wrapped up.
It is the A directional profile schematic diagram of Fig. 2, as shown in figure 3, being evenly arranged on flexible water stop 2 multiple referring to Fig. 3
Grouting Pipe fixation hole 5, the Grouting Pipe 3 in Fig. 1 are threaded through in Grouting Pipe fixation hole 5.Grouting Pipe is fixed on one flexible water stop 2
The quantity in hole 5 can be 4-8, be 4 in Fig. 3, the quantity of Grouting Pipe fixation hole 5 is more, then can be arranged on 1 surface of air bag
Grouting Pipe more than 3, Grouting Pipe more than 3, the then slurries sprayed can be more uniform.When the quantity of Grouting Pipe fixation hole 5 is 4,4
The square arrangement of Grouting Pipe fixation hole 5, when the quantity of Grouting Pipe fixation hole 5 is 6,6 Grouting Pipe fixation holes 5 are in positive six
The arrangement of side shape, when the quantity of Grouting Pipe fixation hole 5 is 8,8 Grouting Pipe fixation holes 5 are arranged in octagon, with such
It pushes away.
Each Grouting Pipe 3 is required to connect with slip casting machine 9, can be selected one-to-many interface, the thicker input end of interface with
Slip casting machine connection, thinner multiple outlet ends are connected to multiple Grouting Pipes 3 respectively.
Injected hole 6 in Grouting Pipe 3 also will affect the uniformity of the slurries of sprinkling.Injected hole 6 needs in Grouting Pipe 3
Even setting is chosen as the setting of axially spaced-apart certain distance, also, Grouting Pipe 3 is in the side close to air bag 1 and close to pipe to be repaired
The side in road 11 is required to setting spaced apart, ensures the uniformity of slurries sprinkling.The shape of injected hole 6 is chosen as plum blossom
The shapes such as hole improve the slurries uniformity at sprinkling.The diameter of plum blossom hole, spacing can be carried out according to slurries, grouting pressure etc.
Setting.
Slurries can be the fluent materials such as mortar class material, epoxy resin, can solidify change after being sprayed out a period of time
Firmly.
It referring to fig. 4, is the structural schematic diagram of B in Fig. 2, as shown in figure 4, flexible water stop 2 is cut in the embodiment of the present application
Face is the symmetrical structure become narrow gradually from both ends to middle part, one end of flexible water stop 2 be fitted in pipeline 11 to be repaired to only
It leaks at position 12, will be blocked to leak-stopping position 12, the other end of flexible water stop 2 is vertically fitted on the lateral wall of air bag 1.It is soft
The middle part of property waterstop 2 is equipped with Grouting Pipe 3, i.e. the middle part that flexible water stop 2 is arranged in of Grouting Pipe fixation hole 5.
Flexible water stop 2 is designed to the symmetrical structure become narrow gradually from both ends to middle part, and close to pipeline 11 to be repaired
One end may be configured as concave shaped structure, so that flexible water stop 2 is fitted on pipeline 11 to be repaired securely using negative pressure, no
It can fall off, to achieve the effect that treat 12 leak-stopping of leak-stopping position.It is usually junction or the pipeline of pipeline to leak-stopping position 12
Breakage, to leak-stopping position 12 can by treat in advance pipe-repairing 11 carry out exploration obtain.Flexible water stop 2 and air bag 1
Be connected as it is interim be fixedly connected, that is, be detachably connected, before air bag 1 is not sent into pipeline 11 to be repaired, need flexible sealing
Band 2 is temporarily fixed at air bag 1 and corresponds to leak-stopping position 12 in pipeline 11 to be repaired, will after air bag 1 is sent into pipeline to be repaired
Air bag 1 is full of gas, and flexible water stop 2 is enable to be pressed under the pressure of air bag 1 to treat leak-stopping position 12 at leak-stopping position 12
It is pressed and sealed.After liner layer is stablized in the grout curing formation of sprinkling, it can will be shelled on liner layer from air bag 1 from stablizing
From.In actual implementation, flexible water stop 2 is chosen as be bonded with air bag 1, and adhesive strength will reach under no external force, soft
Property waterstop 2 can not fallen off.
Flexible water stop 2 is to be fixedly connected with Grouting Pipe 3, is specifically chosen as being glued, and connection securely will ensure and stablize liner
Layer is stablized.
It is done furtherly for the application method to pipeline rehabilitation device provided by the embodiments of the present application and pipe renovating system
Bright, the embodiment of the present application also provides a kind of pipe repairing methods, referring to Fig. 5, pipeline rehabilitation side provided by the embodiments of the present application
Method includes the following steps.
Step S100: pair that pipeline to be repaired presets leak-stopping position is arranged in the flexible water stop on pipeline rehabilitation device
Answer position.
Before pipeline rehabilitation, it can use the relevant technologies and treat pipe-repairing in advance and detected, obtain pipe to be repaired
The pipe joint position in road, piping failure position and other need the default leak-stopping position of leak-stopping, these default leak-stopping positions exist
It is sealed in subsequent step using waterstop.After obtaining default leak-stopping position, according to air bag in the position of pipeline to be repaired, In
The corresponding position that default leak-stopping position is marked on air bag, is temporarily fixed at corresponding position for flexible water stop.
In the embodiment of the present application, pipeline rehabilitation device can also be obtained by on-site assembly.Assemble method includes: in flexibility
Grouting Pipe fixation hole is evenly arranged among waterstop；Flexible water stop is temporarily fixed to the corresponding position of air bag；By Grouting Pipe
It wears into the Grouting Pipe fixation hole of flexible water stop, Grouting Pipe is chosen as flexible grout pipe, convenient for wearing into flexible water stop
When interior, air bag will not be caused to damage；The link position of Grouting Pipe and flexible water stop is glued.
Step S110: pipeline rehabilitation device is put into pipeline to be repaired using hoist engine.
It will be dredged, cleaned inside pipeline to be repaired etc. after the completion of pretreatment works, wirerope one end is connected into air bag,
The other end connects hoist engine, opens the well lid at both ends above pipeline to be repaired, transfers wirerope from one end well lid, wirerope is worn
Enter into pipeline to be repaired, pipeline rehabilitation device is pulled in into pipeline to be repaired under the action of hoist engine, under other end well lid
Whether observation air bag reaches the predeterminated position of pipeline to be repaired, and the position of flexible water stop is made to be located at the correspondence of default leak-stopping position
Position, predeterminated position can be the end of pipeline to be repaired herein, when air bag reaches the end of pipeline to be repaired, can control elevator
Machine stops steel conveying rope.
Step S120: being inflated by air compressor machine into pipeline rehabilitation device, until the air pressure in pipeline rehabilitation device
Reach preset pressure value.
The inflating port of air bag is connected to air compressor machine, is inflated by air compressor machine to air bag, reaches the air pressure in air bag
Preset pressure value.Certainly, air bag can also be connected in advance with air compressor machine in step s 110.The inflating port of air bag can be with
One end that air bag connects hoist engine is same side, and it is different ends that one end of hoist engine can also be connected from air bag, when inflating port and gas
Capsule connects one end of hoist engine when being same side, inflation and a well lid can be only opened when slip casting, when inflating port and air bag connect
When the one end for connecing hoist engine is different ends, need to open two well lids when inflating with slip casting.
Preset pressure value can be designed according to the pressure that pipeline to be repaired is able to bear, preset pressure value be less than to
The maximum pressure that pipe-repairing is able to bear will also enable flexible water stop resist default leak-stopping position, realize and stop to default
Leak the sealing of position.
After air bag is inflated to preset pressure value, flexible water stop is realized default leak-stopping position and is sealed, flexible water stop
After sealing, it can prevent the stabilization liner layer formed in subsequent step under external force from cracking.Air bag and pipeline to be repaired it
Between spacing it is uniform, this spacing be exactly stablize liner layer thickness.
Step S130: injecting slurries to the Grouting Pipe of pipeline rehabilitation device by slip casting machine, until pipeline rehabilitation device
Gap filling between air bag and pipeline to be repaired finishes.
Grouting Pipe is connected to slip casting machine, slurries are injected to the Grouting Pipe of pipeline rehabilitation device by slip casting machine, until pipe
Gap filling between the air bag of road prosthetic device and pipeline to be repaired finishes.It certainly, can also in step s 130, by Grouting Pipe
It is connected in advance with slip casting machine.
Slip casting machine is provided with grouting pump, injects slurries, the slip casting of grouting pump to Grouting Pipe with certain pressure by grouting pump
Pressure value is arranged according to pipeline rehabilitation consistency requirements, and the stabilization liner layer compactness that ensure that slip casting rear slurry is formed is good
It is good.
Slurries come out through the injected hole in Grouting Pipe is unrestrained, fill up the gap between air bag and pipeline to be repaired.Slip casting is complete
Cheng Hou dismantles Grouting Pipe and slip casting machine.
Step S140: stable stabilization liner layer is formed according to grout curing, air bag is removed out of pipeline to be repaired.
Slurries can solidify after a period of time, formed and stablize liner layer, Grouting Pipe and flexible water stop are wrapped in stabilization
In liner layer.Air bag and air compressor machine are disconnected, air bag pressure reduces, and becomes smaller with the attachment pressure stablized between liner layer.
Wirerope is recycled using hoist engine, air bag can be stripped down on liner layer from stablizing.
Air bag is recycled, to be used when next pipeline rehabilitation.
Through the foregoing embodiment as it can be seen that pipeline rehabilitation device provided by the embodiments of the present application, using air bag as slip casting
Inner membrance can make the inner wall of the pipe after repairing smooth, and the coefficient of roughness is small, is conducive to riser tubing conveyance capacity；Utilize flexible sealing
Band makes the stabilization liner layer at pipe joint position not crack, moreover it is possible to pipe duct seepage defect is directed to, in the effect of gasbag pressure
Under, to leak location (general breakthrough is pipe joint position, if being leaked in pipeline gas position, can in air bag and
Leak location is fixed temporarily waterstop) it is pressed and sealed, it prevents outer water (underground water, river water etc.) from penetrating into, it is close to enhance pipeline
Feng Xing；Grouting Pipe is fixedly connected with flexible water stop, can form a new internal lining pipe with flexible water stop after grout curing.
Pipe renovating system provided by the embodiments of the present application can be convenient, quickly repair to pipeline, by selecting different inner diameters
Air bag and different-thickness waterstop can control the thickness of slip casting liner layer.Pipe repairing method provided by the embodiments of the present application, is repaired
Multiple quick, effective, obtained stabilization liner layer smooth degree is good.
Since embodiment of above is that reference combination is illustrated on other modes, have between different embodiments
There is identical part, identical, similar part, beneficial effect may refer to each other between each embodiment in this specification.In
This is no longer elaborated.
It should be noted that in the present specification, such as the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that article or equipment including a series of elements not only include those elements, but also
Further include other elements that are not explicitly listed, or further includes for this article or the intrinsic element of equipment.Do not having
In the case where there are more limitations, there is the element of sentence "including a ..." restriction, it is not excluded that in the object including the element
There is also other identical elements in product or equipment.
Those skilled in the art will readily occur to its of the application after considering specification and practicing the disclosure applied here
His embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are wanted by right
The content asked is pointed out.
Above-described the application embodiment does not constitute the restriction to the application protection scope.
Claims (8)
1. a kind of pipeline rehabilitation device, which is characterized in that including air bag (1), flexible water stop (2) and Grouting Pipe (3), wherein
The outer wall of the air bag (1) is smooth outer wall, and one end of the air bag (1) is provided with inflating port (4), the air bag (1)
Periphery be arranged with flexible water stop described in multi-turn (2), the flexible water stop (2) is along parallel with the section of the air bag (1)
Direction be evenly arranged multiple Grouting Pipe fixation holes (5), the Grouting Pipe (3) is threaded through more along the axial direction of the air bag (1)
It encloses in the Grouting Pipe fixation hole (5) of the flexible water stop (2) corresponding position, the Grouting Pipe (3) is stopped with the flexibility
Water band (2) is fixedly connected；
Multiple injected holes (6) are uniformly provided with along axial direction on the side wall of the Grouting Pipe (3).
2. pipeline rehabilitation device as described in claim 1, which is characterized in that the section of the flexible water stop (2) include from
Wherein one end of the symmetrical structure that both ends become narrow gradually to middle part, the flexible water stop (2) is vertically set on the air bag (1)
On lateral wall, middle part of Grouting Pipe fixation hole (5) setting in the flexible water stop (2).
3. pipeline rehabilitation device as described in claim 1, which is characterized in that the flexible water stop (2) is arranged in the gas
At the corresponding pipe joint of capsule (1) or the air bag (1) corresponds to pipeline leakage.
4. pipeline rehabilitation device as described in claim 1, which is characterized in that the Grouting Pipe (3) and the flexible water stop
(2) it is glued.
5. pipeline rehabilitation device as described in claim 1, which is characterized in that the Grouting Pipe (3) is close to the air bag (1)
The side of side and separate the air bag (1) is provided with the injected hole (6).
6. pipeline rehabilitation device as described in claim 1, which is characterized in that the Grouting Pipe on the flexible water stop (2) is solid
Determining hole (5) quantity includes 4-8.
7. pipeline rehabilitation device as described in claim 1, which is characterized in that the air bag (1) and the flexible water stop (2)
It is detachably connected.
8. a kind of pipe renovating system, which is characterized in that including traction rope (7), hoist engine (8), slip casting machine (9), air compressor machine
(10) and the described in any item pipeline rehabilitation devices of claim 1-7, wherein repaired with the pipeline described traction rope (7) one end
The air bag (1) of apparatus for coating connects, and the other end winds and is fixed on the hoist engine (8), the air compressor machine (10) and the gas
The inflating port (4) of capsule (1) is connected to, and the slip casting machine (9) and the Grouting Pipe (3) of the pipeline rehabilitation device are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178824.6U CN209688340U (en) | 2019-01-31 | 2019-01-31 | A kind of pipeline rehabilitation apparatus and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178824.6U CN209688340U (en) | 2019-01-31 | 2019-01-31 | A kind of pipeline rehabilitation apparatus and system |
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| Publication Number | Publication Date |
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| CN209688340U true CN209688340U (en) | 2019-11-26 |
Family
ID=68601333
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| CN201920178824.6U Active CN209688340U (en) | 2019-01-31 | 2019-01-31 | A kind of pipeline rehabilitation apparatus and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630803A (en) * | 2019-01-31 | 2019-04-16 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device, system and method |
| CN114935064A (en) * | 2022-05-10 | 2022-08-23 | 浙江华丰新材料股份有限公司 | Lining pipe structure for repairing underground pipeline and trackless underground pipeline repairing method |
-
2019
- 2019-01-31 CN CN201920178824.6U patent/CN209688340U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630803A (en) * | 2019-01-31 | 2019-04-16 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device, system and method |
| CN109630803B (en) * | 2019-01-31 | 2024-01-26 | 湖南大麓科技有限公司 | Pipeline repairing device, system and method |
| CN114935064A (en) * | 2022-05-10 | 2022-08-23 | 浙江华丰新材料股份有限公司 | Lining pipe structure for repairing underground pipeline and trackless underground pipeline repairing method |
| CN114935064B (en) * | 2022-05-10 | 2023-10-27 | 浙江华丰新材料股份有限公司 | Lining tube structure for repairing underground pipeline and trackless underground pipeline repairing method |
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