CN108980510A - One kind being used for the online device for plugging of gaspipe network and blocking method - Google Patents
One kind being used for the online device for plugging of gaspipe network and blocking method Download PDFInfo
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- CN108980510A CN108980510A CN201810738403.4A CN201810738403A CN108980510A CN 108980510 A CN108980510 A CN 108980510A CN 201810738403 A CN201810738403 A CN 201810738403A CN 108980510 A CN108980510 A CN 108980510A
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- plugging
- gaspipe network
- online
- desorption tube
- plate
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- 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
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses one kind to be used for the online device for plugging of gaspipe network, anchor ear including two semi-circular cylindricals, two anchor ears connect to form a holding chamber, each anchor ear, which is uniformly worn, is connected to multiple top plates, each top plate is located at the connection of one end in holding chamber plugging plate, plugging plate connects desorption tube, and each top plate other end connects fastening screw, is marked with injecting sealant between desorption tube and two anchor ears；Quickly and effectively can there are special shape or barrier position gas leak point to carry out temporary plugging in threeway, elbow, variable diameter, ring flange root, large container tank etc.；One kind of the invention is used for the online blocking method of gaspipe network, can quickly and effectively make, installs fixture, also has and implements to be simple and convenient to operate, advantage at low cost.
Description
Technical field
The invention belongs to gas piping technical field of safety protection, and in particular to one kind is for the online leak stopping dress of gaspipe network
It sets, further relates to a kind of for the online blocking method of gaspipe network.
Background technique
Coal gas is as a kind of good secondary energy sources, and specific gravity shared in the energy consumption of smelter is more next in recent years
Bigger, some enterprises are reached 45% or more.Inflammable, explosive, the hypertoxic property of metallurgical gases determines the peace of coal gas system
Row for the national games has very important significance to the normal production of enterprise, with increasingly developed, the gaspipe network of enterprise's coal gas system
Be growing, the work of the security maintenance of gaspipe network is also just increasingly difficult to, and wherein gas pipeline leakage is exactly a kind of common
Failure, once gas leak occurs, easily initiation gas poisoning, kindling or even explosion accident, this requires us to pipeline and
Shi Jinhang is repaired, and debugging guarantees safety and the gas supply that resumes production as early as possible.However, the special nature of coal gas makes gas piping
Purging, displacement and maintenance process complicate, are hazardous, when gas leak occurs for gaspipe network, it is necessary to urgent to carrying out at leakage
Processing, there are two types of usual processing methods, and one kind is the thorough processing that purges, stops the supple of gas or steam after displacement, and another kind is that pressure sealing is handled, preceding
Person's risk is small, the time is long, economic loss is big, and the latter's risk is big.
The leakage of gaspipe network is mostly because the corrosive elements contained in coal gas cause the long-term corrosion of gaspipe network
Corrosion failure, leakage position majority be flange packing, valve body sand holes, valve body fracture or pipeline attachment weld, intersect commissure.
Pressure sealing processing method is mostly the methods of welding, Special seal gluing benefit and agent injecting type sealing with pressure.Agent injecting type sealing and plugging
Method is by injecting injecting sealant between prefabricated fixture and leakage ontology, and to establish newly close to after leakage point temporary plugging
A kind of pressurized leaking stoppage method of envelope system, the key of the method are the production and installation of the temporary plugging and fixture of leakage point, special
Be not threeway, elbow, variable diameter, ring flange root, large container tank etc. have special shape or the fixture at barrier position production,
Installation difficulty is big, time-consuming.
Summary of the invention
It is an object of that present invention to provide one kind to be used for the online device for plugging of gaspipe network, can be quickly and effectively right
Gas pipeline leakage point carries out temporary plugging.
Another object of the present invention is to provide one kind to be used for the online blocking method of gaspipe network.
The technical solution adopted by the present invention is that one kind is used for the online device for plugging of gaspipe network, including two semi-circular cylindricals
Anchor ear, two anchor ears connect to form a holding chamber, and each anchor ear, which is uniformly worn, is connected to multiple top plates, and each top plate is located at clamping
Intracavitary one end connects plugging plate, and plugging plate connects desorption tube, and each top plate other end connects fastening screw, desorption tube and two
Injecting sealant is marked between anchor ear.
The features of the present invention also characterized in that:
Plugging plate connection desorption tube is coated with the sealant of bonding plugging plate and desorption tube on one side.
The both ends of each anchor ear are respectively connected with angle steel, and two anchor ears are in holding chamber by both ends Bolted angle connection.
The angle steel of each anchor ear is connected by screw to.
Plugging plate is covered in leak point on desorption tube.
Injecting sealant is quick set cement or high-mark cement.
Another technical solution that the present invention uses is one kind is used for the online blocking method of gaspipe network, is used for using one kind
The online device for plugging of gaspipe network, the specific method is as follows:
Step 1 is found in leak point on desorption tube, and the plugging plate by being coated with sealant blocks leakage point；
Top plate is withstood plugging plate by step 2, and top plate is made to pass through anchor ear and plus fastening screw；
Two anchor ears are connected and fixed by step 3, then tighten fastening screw；
Step 4, to injecting sealant is injected between desorption tube and two anchor ears, gaspipe network is completed after injecting sealant is solid
Online leak stopping.
Injecting sealant is quick set cement or high-mark cement.
Step 1 sealant can bond desorption tube and plugging plate.
The beneficial effects of the present invention are:
It is of the invention a kind of for the online device for plugging of gaspipe network, it can be quickly and effectively to threeway, elbow, variable diameter, method
Blue packing portion, large container tank etc. have special shape or barrier position gas leak point to carry out temporary plugging；
It is of the invention a kind of for the online blocking method of gaspipe network, it can quickly and effectively make, installs fixture, also have
Implementation is simple and convenient to operate, advantage at low cost.
Detailed description of the invention
Fig. 1 is of the invention a kind of for the online device for plugging structural schematic diagram of gaspipe network；
Fig. 2 is of the invention a kind of for the online device for plugging cross-sectional view of gaspipe network；
Fig. 3 is of the invention a kind of for the online device for plugging top view of gaspipe network.
In figure, 1. angle steel, 2. fastening screws, 3. injecting sealants, 4. top plates, 5. desorption tubes, 6. anchor ears, 7. plugging plates, 8.
Main pipeline.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
It is of the invention a kind of for the online device for plugging of gaspipe network, as shown in Figure 1, Figure 2 and Figure 3, including two semicircular cylinders
The anchor ear 6 of shape, two connections of anchor ear 6 form a holding chamber, and each anchor ear 6, which is uniformly worn, is connected to multiple top plates 4, each top plate 4
One end in holding chamber connects plugging plate 7, and plugging plate 7 connects desorption tube 5, and each 4 other end of top plate connects fastening screw
2, injecting sealant 3 is marked between desorption tube 5 and two anchor ears 6.
Plugging plate 7 connects the sealant that desorption tube 5 is coated with bonding plugging plate 7 and desorption tube 5 on one side.
The both ends of each anchor ear 6 are respectively connected with angle steel 1, and two anchor ears 6 are in holding chamber by the connection of both ends angle steel 1.
The angle steel 1 of each anchor ear 6 is connected by screw to, and two anchor ears 6 can be surrounded a holding chamber easy to disassemble.
Plugging plate 7 is covered in leak point on desorption tube 5, directly blocks gas leak point by the sealant on plugging plate 7.
Injecting sealant 3 is quick set cement or high-mark cement.
Desorption tube 5 connects main pipeline 8.
One kind being used for the online blocking method of gaspipe network, is used for the online device for plugging of gaspipe network, specific side using one kind
Method is as follows:
Step 1 is found in leak point on desorption tube 5, and the plugging plate 7 by being coated with sealant blocks leakage point；
Sealant can bond desorption tube 5 and plugging plate 7；
Top plate 4 is withstood plugging plate 7 by step 2, and top plate 4 is made to pass through anchor ear 6 and plus fastening screw 2；
Two anchor ears 6 are connected and fixed by step 3, then tighten fastening screw 2；
Step 4, to injecting sealant 3 is injected between desorption tube 5 and two anchor ears 6, coal gas is completed after injecting sealant 3 is solid
The online leak stopping of pipe network.
Injecting sealant 3 is quick set cement or high-mark cement.
By the above-mentioned means, the present invention is a kind of to be used for the online device for plugging of gaspipe network, it can be quickly and effectively to three
It is interim that logical, elbow, variable diameter, ring flange root, large container tank etc. have special shape or barrier position gas leak point to carry out
It blocks；One kind of the invention is used for the online blocking method of gaspipe network, can quickly and effectively make, installs fixture, also has and implements
It is simple and convenient to operate, advantage at low cost.
Claims (9)
1. one kind is used for the online device for plugging of gaspipe network, which is characterized in that the anchor ear (6) including two semi-circular cylindricals, two
Anchor ear (6) connection forms a holding chamber, and each anchor ear (6) is uniformly worn and is connected to multiple top plates (4), each top plate (4) position
Plugging plate (7) are connected in one end in holding chamber, plugging plate (7) connects desorption tube (5), and each top plate (4) other end connection is tight
Gu screw (2) is marked with injecting sealant (3) between the desorption tube (5) and two anchor ears (6).
2. a kind of as described in claim 1 be used for the online device for plugging of gaspipe network, which is characterized in that the plugging plate (7) is even
Connect the sealant that desorption tube (5) is coated with bonding plugging plate (7) and desorption tube (5) on one side.
3. a kind of as described in claim 1 be used for the online device for plugging of gaspipe network, which is characterized in that each anchor ear (6)
Both ends be respectively connected with angle steel (1), two anchor ears (6) are in holding chamber by both ends angle steel (1) connection.
4. a kind of as claimed in claim 3 be used for the online device for plugging of gaspipe network, which is characterized in that each anchor ear (6)
Angle steel (1) be connected by screw to.
5. a kind of as claimed in claim 2 be used for the online device for plugging of gaspipe network, which is characterized in that the plugging plate (7) is covered
It is placed on leak point on desorption tube (5).
6. a kind of as described in claim 1 be used for the online device for plugging of gaspipe network, which is characterized in that the injecting sealant (3)
For quick set cement or high-mark cement.
7. one kind is used for the online blocking method of gaspipe network, which is characterized in that be used for coal gas using a kind of as claimed in claim 4
The online device for plugging of pipe network, the specific method is as follows:
Step 1 is found in leak point on desorption tube (5), and the plugging plate (7) by being coated with sealant blocks leakage point；
Top plate (4) is withstood plugging plate (7) by step 2, and top plate (4) is made to pass through anchor ear (6) and plus fastening screw (2)；
Two anchor ears (6) are connected and fixed by step 3, then tighten fastening screw (2)；
Step 4 injects injecting sealant (3) between desorption tube (5) and two anchor ears (6), completes after injecting sealant (3) is solid
The online leak stopping of gaspipe network.
8. a kind of as claimed in claim 7 be used for the online blocking method of gaspipe network, which is characterized in that the injecting sealant (3)
For quick set cement or high-mark cement.
9. a kind of as claimed in claim 7 be used for the online blocking method of gaspipe network, which is characterized in that sealant described in step 1
Desorption tube (5) and plugging plate (7) can be bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810738403.4A CN108980510B (en) | 2018-07-06 | 2018-07-06 | Online leakage blocking device and method for gas pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810738403.4A CN108980510B (en) | 2018-07-06 | 2018-07-06 | Online leakage blocking device and method for gas pipe network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108980510A true CN108980510A (en) | 2018-12-11 |
| CN108980510B CN108980510B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810738403.4A Active CN108980510B (en) | 2018-07-06 | 2018-07-06 | Online leakage blocking device and method for gas pipe network |
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| Country | Link |
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| CN (1) | CN108980510B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915686A (en) * | 2019-03-27 | 2019-06-21 | 长沙矿山研究院有限责任公司 | Filling pipeline restorative procedure |
| CN111365560A (en) * | 2020-03-04 | 2020-07-03 | 宣化钢铁集团有限责任公司 | Method for treating steam leakage of steam pipeline flange without stopping steam |
| CN116877829A (en) * | 2023-08-22 | 2023-10-13 | 武汉市燃气集团有限公司 | Under-pressure rush-repair device for gas pipeline |
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| CN207500711U (en) * | 2017-11-24 | 2018-06-15 | 内蒙古伊泰化工有限责任公司 | Pipeline part leak stopping sealing clamp |
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2018
- 2018-07-06 CN CN201810738403.4A patent/CN108980510B/en active Active
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| CN2436765Y (en) * | 2000-04-05 | 2001-06-27 | 康中禄 | Quick leaking stoppage node for pipeline |
| WO2005114036A1 (en) * | 2004-04-29 | 2005-12-01 | Jorge Jose Schuhwerk | Assembly for repairing a subsea pipeline and method |
| US9739410B2 (en) * | 2014-07-11 | 2017-08-22 | Cox Engineering Company | Clamp for repair of pipe couplings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915686A (en) * | 2019-03-27 | 2019-06-21 | 长沙矿山研究院有限责任公司 | Filling pipeline restorative procedure |
| CN111365560A (en) * | 2020-03-04 | 2020-07-03 | 宣化钢铁集团有限责任公司 | Method for treating steam leakage of steam pipeline flange without stopping steam |
| CN116877829A (en) * | 2023-08-22 | 2023-10-13 | 武汉市燃气集团有限公司 | Under-pressure rush-repair device for gas pipeline |
| CN116877829B (en) * | 2023-08-22 | 2024-03-12 | 武汉市燃气集团有限公司 | Under-pressure rush-repair device for gas pipeline |
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| Publication number | Publication date |
|---|---|
| CN108980510B (en) | 2020-11-10 |
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