CN106958714A - A kind of glass steel pipeline quick maintenance method - Google Patents
A kind of glass steel pipeline quick maintenance method Download PDFInfo
- Publication number
- CN106958714A CN106958714A CN201610008837.XA CN201610008837A CN106958714A CN 106958714 A CN106958714 A CN 106958714A CN 201610008837 A CN201610008837 A CN 201610008837A CN 106958714 A CN106958714 A CN 106958714A
- Authority
- CN
- China
- Prior art keywords
- pipe
- long pipe
- nipple
- joint component
- loose joint
- 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.)
- Pending
Links
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
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of glass steel pipeline quick maintenance method, comprise the following steps：S1, making loose joint component, the loose joint component include hollow nipple, long pipe, locking nut；Nipple, which is set, is equipped with anchor stone wax disk(-sc) outside blowdown flow-guiding mouth, blowdown flow-guiding mouth；S2, the broken parts amputation by glass reinforced plastic pipe, and screwed pipe is prepared, screwed pipe is bonded in the end of glass reinforced plastic pipe；One end installs short tube hoop additional, and short tube hoop is threadedly coupled with nipple；Another end installs long pipe collar additional, and long pipe collar is threadedly coupled with long pipe；S3, loose joint component heated, paraffin piece is melted outflow, the dirt of the balance of loose joint component is discharged from blowdown flow-guiding mouth, and blowdown flow-guiding mouth screws on water conservancy diversion plug.The glass steel pipeline quick maintenance method of the present invention, without welding, does not cut off the water, and saves welder, shortens maintenance time.The maintenance cost of pipeline is effectively reduced, repairing, resumes production in time, keeps the cleaning of surrounding environment.
Description
Technical field
Recovery technique field is safeguarded the present invention relates to GRP pipe, a kind of glass steel pipeline is related in particular to
Quick maintenance method, the repairing damaged for GRP pipe after leakage.
Background technology
GRP pipe is a kind of high performance pipeline of the media such as oil transportation, water delivery, gas transmission, is to use fiber glass
Glass and epoxy resin, are produced using pressure stochastic distribution, because it is non-metallic material, therefore glass reinforced plastic pipe
It is easily damaged under the influence of by external force.
The pipeline that the is primarily due to oil field row laying ground of ditch Pipeline damage is not descended mostly in arable land, highway
The ground such as side or field, after pipeline is not connected with or connected, ditch is not descended also, by weights such as motor vehicles
Roll and will result in damage.
The main cause of damage is caused in work progress is：1st, it is hooked the job engineering car such as machine and collides with meeting directly
Damage pipeline；2nd, backfilling of pipe canal is not proper, and the backfill below pipeline must pad tamping completely, otherwise
Backfill can sink pipeline to bend, and serious meeting causes stretching transition and stretches and split pipeline；3rd, artificial damage
Main cause；4th, in the transportation and handling procedure of pipeline, because pipeline handling personnel's progress is informal
Operation, easily causes pipe damage.5th, because workmen to pipeline throw out without care leaving about, pipeline is easy
By damage of colliding with.
After GRP pipe is damaged, it is possible to create harm mainly have：1st, maintenance waste of manpower, material resources and
Financial resources；2nd, pipeline oil leak, damage can delay production, and influence yield causes serious economic loss；3rd, ring
Border is polluted, and to farmland, river brings pollution.Therefore, it is necessary to damage leakage glass reinforced plastic pipe carry out and
Shi Xiufu.
But, after GRP pipe is damaged, can there be residual liquid or gas in body, and turn with steel
Adhesive can not get wet during the live screw thread bonding of changing-over head connection, and the welding of steel crossover sub two ends occurs
Naked light, ignite gas in pipelines, so can not rush to repair in time, resumes production, and influences yield.
The content of the invention
Quickly tieed up there is provided a kind of glass steel pipeline it is an object of the invention to the defect for above-mentioned prior art
Method is repaiied, can effectively implement pipeline maintenance, repairing, resumes production in time, worker's labor intensity is reduced,
The cleaning of surrounding environment is kept, is conducive to the raising of pipeline management level.
To achieve these goals, the technical scheme is that：
A kind of glass steel pipeline quick maintenance method, comprises the following steps：
S1, making loose joint component, the loose joint component include hollow nipple, long pipe, locking nut；
Nipple, which is set, is equipped with anchor stone wax disk(-sc) outside blowdown flow-guiding mouth, blowdown flow-guiding mouth；Nipple one end is provided with outer
Internal thread is set in screw thread, the other end；Long pipe is male-pipe, is threadedly coupled with nipple, locking screw
Mother set is located on the periphery of long pipe；
S2, the broken parts amputation by glass reinforced plastic pipe, and two ends for intercepting remaining glass reinforced plastic pipe are showed
Field carries out preparation screwed pipe, and screwed pipe is bonded in the end of glass reinforced plastic pipe；One end installs short tube hoop additional,
Water conservancy diversion is carried out to maintenance position；Short tube hoop two ends set internal thread, and short tube hoop one end passes through screw thread and screwed pipe
Connection, the other end is threadedly coupled with the nipple of loose joint component；Another end installs long pipe collar additional, to maintenance
Position carries out water conservancy diversion；Long pipe collar two ends set internal thread, and one end of long pipe collar is connected by screw thread with screwed pipe,
The other end is threadedly coupled with the long pipe of loose joint component；When being threadedly coupled with long pipe, long pipe and long pipe collar
Connection end be provided with sealing ring, to the interface secondary seal of maintenance position；Locking nut lock nipple with
The connection of long pipe；
S3, loose joint component heated, paraffin piece is melted outflow, the dirt of the balance of loose joint component is from blowdown
Flow-guiding mouth is discharged, and blowdown flow-guiding mouth screws on water conservancy diversion plug.
As the improvement to above-mentioned technical proposal, the screwed pipe is graphite, ceramic powder and epoxy composite material
The screwed pipe of molding, the standard grinding processed with numerically control grinder is formed.
As the improvement to above-mentioned technical proposal, in glass reinforced plastic pipe, screwed pipe, short tube hoop, nipple, length
Adapter, the threaded connection place of long pipe collar scribble adhesive and sealant.
As the improvement to above-mentioned technical proposal, the screwed pipe is taper pipe thread pipe.
As the improvement to above-mentioned technical proposal, the sealing ring is Composite Material Seal Ring.
During onsite application, first the pipe end of damage is handled, then the screwed pipe of extemporaneous preparation uses glass
Head end screwed pipe is bonded on GRP pipe end after treatment by the special adhesive of steel, and taper thread connection is short
Pipe collar, is sealed with Special seal agent, screws on nipple, junction is sealed with sealant, reconnects long pipe,
Locking nut is installed, the long pipe end other end screws on long pipe collar, and Special seal agent sealing is long on long pipe
The other end taper thread of pipe collar connects the screwed pipe of end, is sealed, finally rotated with the special adhesive of fiberglass
Long pipe, because therefore the hand of spiral of nipple and long pipe collar on the contrary, can tighten nipple and long pipe collar,
It is locked with locking nut, long pipe and nipple, long pipe and long tube hoop wire button junction waterproof, quickly
Special seal agent sealing is solidified, electrical heating makes the stifled thawing of paraffin technology, operation of going into operation.
Compared with prior art, the present invention has the advantages and positive effects of：
The glass steel pipeline quick maintenance method of the present invention, without welding, does not cut off the water, and saves welder, shortens
Maintenance time.The maintenance cost of pipeline is effectively reduced, effectively implements pipeline maintenance technology, in time repairing,
Resume production, reduce worker's labor intensity, keep the cleaning of surrounding environment, be conducive to pipeline management level
Improve.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
The accompanying drawing to be used needed for example or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is attachment structure schematic diagram of the invention；
Reference：1- screwed pipes；2- short tube hoops；3- blowdown flow-guiding mouths；4- nipples；5- length connects
Pipe；6- locking nuts；The long pipe collars of 7-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, any modifications, equivalent substitutions and improvements made etc.,
It should be included within the scope of the present invention.
As shown in figure 1, a kind of glass steel pipeline quick maintenance method of the present invention, comprises the following steps：
S1, making loose joint component, the loose joint component include hollow nipple 4, long pipe 5, locking
Nut 6；Nipple 4 sets blowdown flow-guiding mouth 3, and blowdown flow-guiding mouth 3 is outer to be equipped with anchor stone wax disk(-sc)；Short circuit
The one end of pipe 4, which is provided with external screw thread, the other end, sets internal thread；Long pipe 5 is male-pipe, with short circuit
Pipe 4 is threadedly coupled, and locking nut 6 is set on the periphery of long pipe 5；
S2, the broken parts amputation by glass reinforced plastic pipe, and two ends for intercepting remaining glass reinforced plastic pipe are showed
Field is carried out preparing screwed pipe 1, and screwed pipe 1 is bonded in the end of glass reinforced plastic pipe；One end installs short tube additional
Hoop 2, water conservancy diversion is carried out to maintenance position；The two ends of short tube hoop 2 set internal thread, and the one end of short tube hoop 2 passes through spiral shell
Line is connected with screwed pipe 1, and the other end is threadedly coupled with the nipple 4 of loose joint component；Another end is installed additional
Long pipe collar 7, water conservancy diversion is carried out to maintenance position；The long two ends of pipe collar 7 set internal thread, one end of long pipe collar 7
It is connected by screw thread with screwed pipe 1, the other end is threadedly coupled with the long pipe 5 of loose joint component；With long pipe
During 5 threaded connection, the connection end of long pipe 5 and long pipe collar 7 is provided with sealing ring, and maintenance position is connect
Mouth secondary seal；Locking nut 6 locks the connection of nipple 4 and long pipe 5；
S3, loose joint component heated, paraffin piece is melted outflow, the dirt of the balance of loose joint component is from blowdown
Flow-guiding mouth 3 is discharged, and blowdown flow-guiding mouth 3 screws on water conservancy diversion plug.
The screwed pipe 1 is the screwed pipe of graphite, ceramic powder and epoxy composite material molding, uses numerically control grinder
The standard grinding of processing is formed.
Glass reinforced plastic pipe, screwed pipe 1, short tube hoop 2, nipple 4, long pipe 5, long pipe collar 7 screw thread
Junction scribbles adhesive and sealant.
The screwed pipe 1 is taper pipe thread pipe.
The sealing ring is Composite Material Seal Ring.
During onsite application, first the pipe end of damage is handled, then the screwed pipe 1 of extemporaneous preparation uses glass
Head end screwed pipe 1 is bonded on GRP pipe end after treatment by the special adhesive of glass steel, and taper thread connects
Short tube hoop 2 is connect, is sealed with Special seal agent, screws on nipple 4, junction is sealed with sealant, then connect
Locking nut 6 is installed, the end other end of long pipe 5 screws on long pipe collar 7 on spreading adapter 5, long pipe 5,
Special seal agent is sealed, and the other end taper thread of long pipe collar 7 connects the screwed pipe 1 of end, special with fiberglass
Sealed with adhesive, finally rotate long pipe 5, due to nipple 4 and long pipe collar 7 hand of spiral on the contrary,
Therefore nipple 4 and long pipe collar 7 can be tightened, it is locked with locking nut 6, long pipe 5 and nipple 4,
With waterproof at long pipe 5 and the long screwed connection of pipe collar 7, rapid solidification Special seal agent sealing, electrical heating makes
Paraffin technology is stifled to be melted, operation of going into operation.
The glass steel pipeline quick maintenance method of the present invention, without welding, does not cut off the water, and saves welder, shortens
Maintenance time.The maintenance cost of pipeline is effectively reduced, effectively implements pipeline maintenance technology, in time repairing,
Resume production, reduce worker's labor intensity, keep the cleaning of surrounding environment, be conducive to pipeline management level
Improve.
Claims (5)
1. a kind of glass steel pipeline quick maintenance method, it is characterised in that：Comprise the following steps：
S1, making loose joint component, the loose joint component include hollow nipple, long pipe, locking nut；
Nipple, which is set, is equipped with anchor stone wax disk(-sc) outside blowdown flow-guiding mouth, blowdown flow-guiding mouth；Nipple one end is provided with outer
Internal thread is set in screw thread, the other end；Long pipe is male-pipe, is threadedly coupled with nipple, locking screw
Mother set is located on the periphery of long pipe；
S2, the broken parts amputation by glass reinforced plastic pipe, and two ends for intercepting remaining glass reinforced plastic pipe are showed
Field carries out preparation screwed pipe, and screwed pipe is bonded in the end of glass reinforced plastic pipe；One end installs short tube hoop additional,
Water conservancy diversion is carried out to maintenance position；Short tube hoop two ends set internal thread, and short tube hoop one end passes through screw thread and screwed pipe
Connection, the other end is threadedly coupled with the nipple of loose joint component；Another end installs long pipe collar additional, to maintenance
Position carries out water conservancy diversion；Long pipe collar two ends set internal thread, and one end of long pipe collar is connected by screw thread with screwed pipe,
The other end is threadedly coupled with the long pipe of loose joint component；When being threadedly coupled with long pipe, long pipe and long pipe collar
Connection end be provided with sealing ring, to the interface secondary seal of maintenance position；Locking nut lock nipple with
The connection of long pipe；
S3, loose joint component heated, paraffin piece is melted outflow, the dirt of the balance of loose joint component is from blowdown
Flow-guiding mouth is discharged, and blowdown flow-guiding mouth screws on water conservancy diversion plug.
2. glass steel pipeline quick maintenance method according to claim 1, it is characterised in that：In step
In 3, the temperature of the heating is 50 degree.
3. glass steel pipeline quick maintenance method according to claim 1, it is characterised in that：In glass
Steel pipe, screwed pipe, short tube hoop, nipple, long pipe, the threaded connection place of long pipe collar scribble adhesive and
Sealant.
4. glass steel pipeline quick maintenance method according to claim 1, it is characterised in that：The spiral shell
Line pipe is taper pipe thread pipe.
5. glass steel pipeline quick maintenance method according to claim 1, it is characterised in that：It is described close
Seal is Composite Material Seal Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008837.XA CN106958714A (en) | 2016-01-08 | 2016-01-08 | A kind of glass steel pipeline quick maintenance method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008837.XA CN106958714A (en) | 2016-01-08 | 2016-01-08 | A kind of glass steel pipeline quick maintenance method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958714A true CN106958714A (en) | 2017-07-18 |
Family
ID=59480453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008837.XA Pending CN106958714A (en) | 2016-01-08 | 2016-01-08 | A kind of glass steel pipeline quick maintenance method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958714A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626513A (en) * | 2018-03-28 | 2018-10-09 | 国投新疆罗布泊钾盐有限责任公司 | Glass steel pipeline quick coupling |
| CN109488834A (en) * | 2018-11-23 | 2019-03-19 | 中国石油天然气集团有限公司 | A kind of GRP pipe field repair component and restorative procedure |
| CN111485711A (en) * | 2020-04-29 | 2020-08-04 | 梅国强 | Multipurpose building hollow formwork and concrete curing system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042921U (en) * | 1988-10-10 | 1989-08-16 | 魏从斌 | Rapid jointing device for threadless pipeline |
| CN2898534Y (en) * | 2006-05-15 | 2007-05-09 | 山东胜利新大实业集团有限公司 | Fast-installed joint of glass fibre reinforced plastics pipe |
| CN101101080A (en) * | 2007-07-26 | 2008-01-09 | 林碧亭 | Glass fiber reinforced plastic external thread pipe and pipe fittings and machining method |
| US20080067808A1 (en) * | 2004-05-28 | 2008-03-20 | Deepak Poddar | Threaded Pipe Joint Coupling With Wire Lock Device |
| CN101979904A (en) * | 2010-10-15 | 2011-02-23 | 大庆石油管理局 | Method for repairing fiber reinforce plastic lined metal pipeline on site |
| CN204717225U (en) * | 2015-06-08 | 2015-10-21 | 松原市辐基斯工程服务有限公司 | A kind of fiber reinforced plastic pipe is damaged and is leaked maintenance unit |
-
2016
- 2016-01-08 CN CN201610008837.XA patent/CN106958714A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042921U (en) * | 1988-10-10 | 1989-08-16 | 魏从斌 | Rapid jointing device for threadless pipeline |
| US20080067808A1 (en) * | 2004-05-28 | 2008-03-20 | Deepak Poddar | Threaded Pipe Joint Coupling With Wire Lock Device |
| CN2898534Y (en) * | 2006-05-15 | 2007-05-09 | 山东胜利新大实业集团有限公司 | Fast-installed joint of glass fibre reinforced plastics pipe |
| CN101101080A (en) * | 2007-07-26 | 2008-01-09 | 林碧亭 | Glass fiber reinforced plastic external thread pipe and pipe fittings and machining method |
| CN101979904A (en) * | 2010-10-15 | 2011-02-23 | 大庆石油管理局 | Method for repairing fiber reinforce plastic lined metal pipeline on site |
| CN204717225U (en) * | 2015-06-08 | 2015-10-21 | 松原市辐基斯工程服务有限公司 | A kind of fiber reinforced plastic pipe is damaged and is leaked maintenance unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626513A (en) * | 2018-03-28 | 2018-10-09 | 国投新疆罗布泊钾盐有限责任公司 | Glass steel pipeline quick coupling |
| CN108626513B (en) * | 2018-03-28 | 2023-11-24 | 国投新疆罗布泊钾盐有限责任公司 | Quick connector for glass fibre reinforced plastic pipeline |
| CN109488834A (en) * | 2018-11-23 | 2019-03-19 | 中国石油天然气集团有限公司 | A kind of GRP pipe field repair component and restorative procedure |
| CN111485711A (en) * | 2020-04-29 | 2020-08-04 | 梅国强 | Multipurpose building hollow formwork and concrete curing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204717225U (en) | A kind of fiber reinforced plastic pipe is damaged and is leaked maintenance unit | |
| CN106958714A (en) | A kind of glass steel pipeline quick maintenance method | |
| CN110332409A (en) | The method of non-excavation rehabilitation drainage pipeline and dedicated stainless steel inner lining repair structure | |
| CN104847984B (en) | A kind of pipeline spigot-and-socket Joining Technology | |
| CN104405998A (en) | Repairing method for adding liner on underground pipe | |
| CN201795223U (en) | Internal repair expansion device for pipeline cracking | |
| CN101245885A (en) | Mend filling and renovation reinforced method for bearing equipment wall surface | |
| CN102252147B (en) | Method for repairing crack of pipeline | |
| CN102032416B (en) | Steel-pipe-insertion local strengthening trenchless repair method for drainage pipeline with large pipe diameter | |
| CN108758159B (en) | Plugging method for pitting equipment by adopting photo-curing material | |
| CN114526398A (en) | Construction method for repairing drainage pipeline by newly added lining pipe | |
| CN208847417U (en) | A kind of portable pipe package seal checker | |
| CN102788223A (en) | Quick repairing device for glass fiber reinforced plastic pipeline | |
| CN205101771U (en) | Be used for prosthetic attach fitting of FRP pipe on -line interlude | |
| CN206054998U (en) | A kind of hydraulic engineering conduit coupling | |
| CN103629474B (en) | For repairing the restorative procedure connecting aqueduct of impaired cast iron fire protection pipeline | |
| CN210461989U (en) | Novel titanium nanometer anti-corrosion oil pipe | |
| CN104565535A (en) | Nodular cast iron pipe jacking pipe and manufacturing method thereof | |
| CN104964121A (en) | Blockage method for leakage water in sleeve pipe | |
| US8418728B1 (en) | Method of adhering structural elements to polyethylene and like materials | |
| Kou et al. | Application progress of oil and gas pipeline rehabilitation technology | |
| CN210165077U (en) | Pipeline reinforcing device | |
| CN107740497A (en) | A kind of construction method of hydraulic structure flow-passing surface pre-embedded anchoring bolts | |
| CN108131506A (en) | The construction method that a kind of steel pipe is connect with FRP sand tube | |
| CN211398995U (en) | Water-carrying reinforcing device for steel branch pipe of pressure water delivery pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170718 |