CN103196004A - Pipe connecting sealing multifunctional clamp - Google Patents
Pipe connecting sealing multifunctional clamp Download PDFInfo
- Publication number
- CN103196004A CN103196004A CN2013100992661A CN201310099266A CN103196004A CN 103196004 A CN103196004 A CN 103196004A CN 2013100992661 A CN2013100992661 A CN 2013100992661A CN 201310099266 A CN201310099266 A CN 201310099266A CN 103196004 A CN103196004 A CN 103196004A
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- China
- Prior art keywords
- pipeline
- chuck body
- injecting glue
- connects
- fin
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- 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.)
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- Pipe Accessories (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses a pipe connecting sealing multifunctional clamp which comprises a clamp body and an inner sleeve. The inner sleeve is cylindrical, annular first protruded ridges are arranged on the inner surfaces at two ends of the inner sleeve respectively, the outer side of every first protruded ridge is provided with a second protruded ridge, isolation channels are formed between the first protruded ridges and the second protruded ridges adjacent to the first protruded ridges, the clamp body is installed on the outer portion of the inner sleeve and is used for clamping the inner sleeve, glue injecting holes are arranged between the two first protruded ridges and on a side wall of the inner sleeve corresponding to the isolation channels, glue injecting channels are arranged on a side wall of the clamp body corresponding to every glue injecting hole, and every glue injecting channel is connected with a glue injecting valve. The pipe connecting sealing multifunctional clamp can timely seal pipes, avoids production halts and has the advantages of being safe, rapid, energy-saving and consumption-reducing and reducing pollution.
Description
Technical field
The present invention relates to the seal for pipe joints technical field, a kind of pipeline connects the sealing multi-functional clamp specifically.
Background technique
Continuous development along with modernized oilfield construction, various petroleum pipelines are on the increase, but along with the continuous growth of life time, pipeline corrosion, the pipeline thorn that reasons such as quality cause leaks, fracture often occurs, traditional solution is exactly to stop production comprehensively, and welding leaks outside, and is not only time-consuming but also take a lot of work, and in the oil field gathering and transportation zone, get angry, have major accident hidden danger.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
Summary of the invention
In order when petroleum pipeline leaks, petroleum pipeline to be keeped in repair, to the invention provides a kind of pipeline and connect the sealing multi-functional clamp.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of pipeline connects the sealing multi-functional clamp, comprise chuck body, interior cover, cover is cylindrical in described, internal surface at interior cover two ends is respectively equipped with first fin of ring-type, be provided with second fin in the outside of each described first fin, between first fin and second fin that is adjacent, form isolation channel; Described chuck body is installed in the outside of described interior cover, is used for interior cover is clamped; Between two described first fins and the corresponding sidewall of the inside race of isolation channel have hole for injecting glue, corresponding each described hole for injecting glue has the injecting glue groove at the chuck body sidewall, each described injecting glue groove is connected with a rubber injecting valve.
Described chuck body is formed by two semicircular structure butt joints columnar structured.
Described chuck body edge fit is provided with engaging lug, have bolt hole at engaging lug, and pass bolt and fix.
Cover is to be formed by two semicircular structure butt joints in described.
Described hole for injecting glue is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body.
More than 5 times, rubber injecting valve and injecting glue flute profile circularize the protection sealing to the injecting glue groove greater than hole for injecting glue.
Pipeline of the present invention connects the sealing multi-functional clamp; be at the pipeline leakage place; cover carries out localised protection at first installing; mounting fixture, injecting glue reproduce a new protection sealed cavity at leakage position then, adopt the external thrust greater than pressure medium in the system; the sealing compound that will have flowability, enhancing property, puffing, stability is filled with this cavity; sealing compound is expanded, curing under certain conditions, and set up a new sealing configuration at leakage position, guarantees the pipeline sealing.Can in time seal, avoid stopping production, have safe, quick, energy-conservation, consumption reduction, reduce pollution characteristics.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural drawing that the described a kind of pipeline of the embodiment of the invention connects the sealing multi-functional clamp.
Fig. 2 is the sectional structure chart that the described a kind of pipeline of the embodiment of the invention connects the sealing multi-functional clamp.
Fig. 3 is the structural drawing of rubber injecting valve.
Embodiment
As Figure 1-3, the described a kind of pipeline of the embodiment of the invention connects the sealing multi-functional clamp, comprise chuck body 1, interior cover 2, cover 2 is cylindrical in described, internal surface at interior cover 2 two ends is respectively equipped with first fin 21 of ring-type, be provided with second fin 22 in the outside of each described first fin 21, between first fin 21 and second fin 22 that is adjacent, form isolation channel 23; Described chuck body 1 is installed in the outside of described interior cover 2, is used for interior cover 2 is clamped; Between two described first fins 21 and isolation channel 23 corresponding in cover 2 sidewalls have hole for injecting glue 3, corresponding each described hole for injecting glue 3 has injecting glue groove 31 at the chuck body sidewall, each described injecting glue groove 31 is connected with a rubber injecting valve.
Described chuck body 1 is formed by two semicircular structure butt joints columnar structured.
Described chuck body 1 edge fit is provided with engaging lug 11, have bolt hole at engaging lug 11, and pass bolt and fix.
Described hole for injecting glue 3 is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body 1.Described hole for injecting glue 3 is connected with rubber injecting valve, pours into a mould the high pressure colloid by rubber injecting valve in the interior cover of leak.
Pipeline of the present invention connects the sealing multi-functional clamp; be at the pipeline leakage place; cover carries out localised protection at first installing; mounting fixture, injecting glue reproduce a new protection sealed cavity at leakage position then, adopt the external thrust greater than pressure medium in the system; the sealing compound that will have flowability, enhancing property, puffing, stability is filled with this cavity; sealing compound is expanded, curing under certain conditions, and set up a new sealing configuration at leakage position, guarantees the pipeline sealing.Can in time seal, avoid stopping production, have safe, quick, energy-conservation, consumption reduction, reduce pollution characteristics.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
Claims (6)
1. a pipeline connects the sealing multi-functional clamp, comprise chuck body, interior cover, it is characterized in that, cover is cylindrical in described, internal surface at interior cover two ends is respectively equipped with first fin of ring-type, be provided with second fin in the outside of each described first fin, between first fin and second fin that is adjacent, form isolation channel; Described chuck body is installed in the outside of described interior cover, is used for interior cover is clamped; Between two described first fins and the corresponding sidewall of the inside race of isolation channel have hole for injecting glue, corresponding each described hole for injecting glue has the injecting glue groove at the chuck body sidewall, each described injecting glue groove is connected with a rubber injecting valve.
2. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described chuck body is formed by two semicircular structure butt joints columnar structured.
3. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described chuck body edge fit is provided with engaging lug, have bolt hole at engaging lug, and pass bolt and fix.
4. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described interior cover is to be formed by two semicircular structures butt joints.
5. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that described hole for injecting glue is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body.
6. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, rubber injecting valve and injecting glue flute profile circularize the protection sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100992661A CN103196004A (en) | 2013-03-26 | 2013-03-26 | Pipe connecting sealing multifunctional clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100992661A CN103196004A (en) | 2013-03-26 | 2013-03-26 | Pipe connecting sealing multifunctional clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103196004A true CN103196004A (en) | 2013-07-10 |
Family
ID=48718731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100992661A Pending CN103196004A (en) | 2013-03-26 | 2013-03-26 | Pipe connecting sealing multifunctional clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682598A (en) * | 2020-12-24 | 2021-04-20 | 龚盈 | Coal clean fuel gas conveying pipeline structure capable of preventing interface leakage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111234A (en) * | 1976-11-11 | 1978-09-05 | Wells James W | Repair device for pipes |
| US6305719B1 (en) * | 1998-10-30 | 2001-10-23 | Laurence S. Smith, Jr. | Pipe repair clamp |
| CN201166229Y (en) * | 2008-03-14 | 2008-12-17 | 张宝德 | Double-safety seal chucking appliance |
| US20110023975A1 (en) * | 2009-07-01 | 2011-02-03 | Clark John W | System and Method For Modular Repair of Pipe Leaks |
| CN202733327U (en) * | 2012-07-30 | 2013-02-13 | 邵军 | Composite on-line pressure sealing fixture |
| CN203131319U (en) * | 2013-03-26 | 2013-08-14 | 克拉玛依市弘峰科技有限公司 | Multifunctional clamp for connecting and sealing pipeline |
-
2013
- 2013-03-26 CN CN2013100992661A patent/CN103196004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111234A (en) * | 1976-11-11 | 1978-09-05 | Wells James W | Repair device for pipes |
| US6305719B1 (en) * | 1998-10-30 | 2001-10-23 | Laurence S. Smith, Jr. | Pipe repair clamp |
| CN201166229Y (en) * | 2008-03-14 | 2008-12-17 | 张宝德 | Double-safety seal chucking appliance |
| US20110023975A1 (en) * | 2009-07-01 | 2011-02-03 | Clark John W | System and Method For Modular Repair of Pipe Leaks |
| CN202733327U (en) * | 2012-07-30 | 2013-02-13 | 邵军 | Composite on-line pressure sealing fixture |
| CN203131319U (en) * | 2013-03-26 | 2013-08-14 | 克拉玛依市弘峰科技有限公司 | Multifunctional clamp for connecting and sealing pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682598A (en) * | 2020-12-24 | 2021-04-20 | 龚盈 | Coal clean fuel gas conveying pipeline structure capable of preventing interface leakage |
| CN112682598B (en) * | 2020-12-24 | 2022-07-19 | 山西聚力民生天然气储备有限公司 | Coal-made clean gas conveying pipeline structure capable of preventing leakage at joint |
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Application publication date: 20130710 |