CN101328707A - Piping stopper and piping stopping method thereof - Google Patents
Piping stopper and piping stopping method thereof Download PDFInfo
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- CN101328707A CN101328707A CNA2008101388254A CN200810138825A CN101328707A CN 101328707 A CN101328707 A CN 101328707A CN A2008101388254 A CNA2008101388254 A CN A2008101388254A CN 200810138825 A CN200810138825 A CN 200810138825A CN 101328707 A CN101328707 A CN 101328707A
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- piping
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- blocking
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Abstract
The invention relates to a piping stopper and a method for stopping piping, belonging to the piping stopping device and method technical field. The piping stopper is characterized by comprising a high pressure injector, wherein, an outlet of the high pressure injector is connected with a delivery pipe which is connected with a stopping pipeline which corresponds to a piping caliber and has elasticity and crushing resistance as well as is stopped at a remote end. The piping stopping method comprises the following steps that: 1. firstly, the elastic stopping pipeline and the delivery pipe which have crushing resistance and are stopped at the remote ends are prepared; 2. the delivery pipe and the stopping pipeline are arranged in front of a piping hole along the direction of the water flow and are driven by the water flow to enter the deep part of the hole; 3. a foaming agent is injected by the high pressure injector up to certain depth; and 4. the foaming agent generates lateral pressure on the stopping pipeline so that the expanded stopping pipeline chocks up the hole causing the piping in a close connecting way. The foaming agent capable of expanding is injected so that the stopping pipeline chocks up the hole causing the piping. The method is simple and convenient to implement, can effectively stop the piping hole and prevents piping from spreading so that the inrush is caused.
Description
One, technical field
The present invention relates to a kind of piping plugging device and shutoff piping method thereof, belong to the plugging device and the method and technology field of piping.
Two, background technology
At present, arrive our most of area whenever flood season, especially the area on the south the Changjiang river, the dykes and dams of rivers all can face a severe test, and the serious threat people's that cause because of piping inrushing safety of life and property is because of the problem that piping causes dykes and dams to inrush is badly in need of solving.
Piping is that the hole that the current scour embankment causes forms, and water constantly flows along hole, and along with hole constantly washes away variation, final formation inrushed.
For piping, people's the practice is to carry out shutoff in piping place now, but because the auspicious urgency of current and the complexity of void shape can not form effective shutoff, often stays future trouble, finally still can form and inrush.
Three, summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, a kind of effectively shutoff piping hole is provided, can not stay future trouble, finally can not form piping plugging device and the shutoff piping method thereof that inrushes.
A kind of piping plugging device, special character is: comprise high-pressure injection device 1, connect carrier pipe 2 by 1 outlet of high-pressure injection device, carrier pipe 2 connects the blocking pipe 3 with elasticity, crush resistance strength, far-end shutoff with the corresponding bore of piping;
Described blocking pipe 3 is connected by joint 4 with carrier pipe 2;
Described blocking pipe 3 is rubber blind pipes that an elastomeric material is made.
The shutoff piping method of above-mentioned piping plugging device, special character is may further comprise the steps:
1, at first be ready to have crush resistance strength, the elasticity blocking pipe and the carrier pipe of far-end shutoff;
2, interconnective carrier pipe and blocking pipe are placed the hole that forms piping along water (flow) direction before, drive the deep that blocking pipe enters hole by current;
3, behind the arrival certain depth, adopt high-pressure injection in pipeline, to inject by the high-pressure injection device and have the coagulable blowing agent of expansion force;
4, have blowing agent that certain expansion force can solidify to having the lateral pressure that certain flexible blocking pipe produces, make the blocking pipe after the expansion fill up the hole that causes piping with combining closely.
When the shutoff piping,, select the correspondingly blocking pipe of bore according to the diameter of piping hole.
A kind of piping plugging device of the present invention and shutoff piping method thereof, owing to take high pressure to inject coagulable blowing agent with expansion force, it not only can block up the hole that completely causes piping securely, and can form a grumeleuse that expands outside hole, blocks the hole firmly as stopper; Method is simple, effectively shutoff piping hole, prevent that piping from constantly enlarging and cause the generation of inrushing.
Four, description of drawings
Fig. 1: embodiment of the invention piping plugging device structural representation;
Fig. 2: be shutoff piping method schematic diagram.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
A kind of piping plugging device of present embodiment is with reference to figure 1, comprise high-pressure injection device 1, connect carrier pipe 2 by 1 outlet of high-pressure injection device, carrier pipe 2 connects the blocking pipe 3 with elasticity, crush resistance strength, far-end shutoff with the corresponding bore of piping, blocking pipe 3 is connected by joint 4 with carrier pipe 2, and blocking pipe 3 is rubber blind pipes that an elastomeric material is made.
Shutoff piping method may further comprise the steps with reference to figure 2:
1, at first according to the diameter of piping hole, be ready to elasticity blocking pipe 3 with crush resistance strength, far-end shutoff and carrier pipe 2 with the corresponding bore of piping, blocking pipe 3 is connected by joint 4 with carrier pipe 2, and blocking pipe is the rubber blind pipe that an elastomeric material is made;
2, place embankment 6 to form the hole of piping along water (flow) direction interconnective carrier pipe 2 and blocking pipe 3 before, drive the deep that blocking pipes 3 enter hole by current 5;
3, behind the arrival certain depth, adopt high-pressure injection in pipeline, to inject by the high-pressure injection device and have the coagulable blowing agent of expansion force;
4, have blowing agent that certain expansion force can solidify to having the lateral pressure (expansion force) that certain flexible flexible blocking pipe produces, make the blocking pipe after the expansion fill up the hole that causes piping with combining closely.
A kind of shutoff piping of present embodiment method takes high pressure to inject coagulable blowing agent, not only can block up the hole that completely causes piping securely, and can form a grumeleuse that expands outside hole, as stopper stake hole firmly; Method is simple, effectively shutoff piping hole, prevent that piping from constantly enlarging and cause the generation of inrushing.
Claims (4)
1, a kind of piping plugging device, be characterised in that: comprise high-pressure injection device (1), connect carrier pipe (2) by high-pressure injection device (1) outlet, carrier pipe (2) connects the blocking pipe (3) with elasticity, crush resistance strength, far-end shutoff with the corresponding bore of piping.
2,, it is characterized in that described blocking pipe (3) is the rubber blind pipe that an elastomeric material is made according to the described a kind of piping plugging device of claim 1.
3,, it is characterized in that described carrier pipe (2) and blocking pipe (3) interconnect by joint (4) according to the described a kind of piping plugging device of claim 1.
4, the shutoff piping method of claim 1 or 2 described a kind of piping plugging devices is characterized in that may further comprise the steps:
(1), at first be ready to have crush resistance strength, the elasticity blocking pipe of far-end shutoff (3) and carrier pipe (2);
(2), interconnective carrier pipe (2) and blocking pipe (3) placed the hole that forms piping along water (flow) direction before, drive the deep that blocking pipes (3) enter hole by current (5);
(3), arrive certain depth after, adopt high-pressure injection in pipeline, to inject by the high-pressure injection device and have the coagulable blowing agent of expansion force;
(4), have blowing agent that certain expansion force can solidify to having the lateral pressure that certain flexible flexible blocking pipe produces, make the blocking pipe after the expansion fill up the hole that causes piping with combining closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101388254A CN101328707A (en) | 2008-08-02 | 2008-08-02 | Piping stopper and piping stopping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101388254A CN101328707A (en) | 2008-08-02 | 2008-08-02 | Piping stopper and piping stopping method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101328707A true CN101328707A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101388254A Pending CN101328707A (en) | 2008-08-02 | 2008-08-02 | Piping stopper and piping stopping method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101328707A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051896B (en) * | 2009-11-02 | 2012-04-18 | 郑州优特基础工程维修有限公司 | Dam piping rescue high polymer closed grouting method |
| CN106906795A (en) * | 2017-04-06 | 2017-06-30 | 武丙和 | Elasticity closure container and piping method for blocking |
| CN107326869A (en) * | 2017-08-22 | 2017-11-07 | 江苏光跃节能科技有限责任公司 | A kind of dykes and dams rapid rescue repairing construction technique |
| CN109826251A (en) * | 2019-04-01 | 2019-05-31 | 深圳宏业基岩土科技股份有限公司 | Prevent the pile detection constructing structure of sound detecting pipe plugging |
| CN109853645A (en) * | 2019-04-01 | 2019-06-07 | 深圳宏业基岩土科技股份有限公司 | Prevent the construction method of pile detection sound detecting pipe plugging |
-
2008
- 2008-08-02 CN CNA2008101388254A patent/CN101328707A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051896B (en) * | 2009-11-02 | 2012-04-18 | 郑州优特基础工程维修有限公司 | Dam piping rescue high polymer closed grouting method |
| CN106906795A (en) * | 2017-04-06 | 2017-06-30 | 武丙和 | Elasticity closure container and piping method for blocking |
| CN107326869A (en) * | 2017-08-22 | 2017-11-07 | 江苏光跃节能科技有限责任公司 | A kind of dykes and dams rapid rescue repairing construction technique |
| CN109826251A (en) * | 2019-04-01 | 2019-05-31 | 深圳宏业基岩土科技股份有限公司 | Prevent the pile detection constructing structure of sound detecting pipe plugging |
| CN109853645A (en) * | 2019-04-01 | 2019-06-07 | 深圳宏业基岩土科技股份有限公司 | Prevent the construction method of pile detection sound detecting pipe plugging |
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| PB01 | Publication | ||
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Open date: 20081224 |