CN103912741B - Pipeline and attaching method thereof - Google Patents
Pipeline and attaching method thereof Download PDFInfo
- Publication number
- CN103912741B CN103912741B CN201310002807.4A CN201310002807A CN103912741B CN 103912741 B CN103912741 B CN 103912741B CN 201310002807 A CN201310002807 A CN 201310002807A CN 103912741 B CN103912741 B CN 103912741B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- duct section
- metal ferrule
- waterproof tape
- adhesive waterproof
- 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.)
- Expired - Fee Related
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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
- F16L13/16—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
- F16L13/161—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars the pipe or collar being deformed by crimping or rolling
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/065—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket, the sealing rings being placed previously on the male part
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to a kind of pipeline and attaching method thereof, described pipeline at least includes interconnective first duct section and second pipe section, described pipeline also includes closely being set in outside described first, second duct section, to connect the metal ferrule of described first, second duct section, it is wound with adhesive waterproof tape outside described metal ferrule, outside described adhesive waterproof tape, is bonded with concrete layer.The pipeline of the present invention uses band to tamp the groove between adjacent ribs, and sheathed metal ferrule connects first, second duct section, use adhesive waterproof tape, concrete layer to ensure that it seals water resistance afterwards outside metal ferrule successively, protect through layer by layer, the probability of seepage is down to minimum.
Description
Technical field
The present invention relates to a kind of pipeline, more particularly, it relates to a kind of pipeline and attaching method thereof.
Background technology
The plastic conduit of existing pipeline, especially major diameter, by extensively in municipal works, hydraulic engineering
Application.Be generally used for the materials such as long-distance transportation water due to these plastic conduits, whole plastic conduit generally by
Multiple duct sections are formed by connecting.
At present, Electric thermal smelting belt is generally used to be attached in the junction of two duct sections.During connection, by two
Align after the inner surface cleaning of individual duct section, Electric thermal smelting belt is attached to the inner surface of duct section.Electric heating melting
It is provided with electronics silk in band, uses energized equipment to connect Electric thermal smelting belt, make Electric thermal smelting belt melt, and remain two
It is compressed by individual duct section, and after solidification after a while, two duct sections i.e. can be connected together.
The defect of this pipeline and attaching method thereof is, needs special energising to set at the scene that connects of pipeline
Standby, its volume is relatively big, carrying inconvenience.Additionally, the use time of pipeline is the most long, using
Because of material aging, ectocine and the erosion etc. of carried liquid in journey, the close of pipeline usually can be made
Sealing property declines, and the situations such as seepage occurs.
Summary of the invention
The technical problem to be solved in the present invention is, for seal for pipe joints performance in prior art undesirable
Defect, it is provided that a kind of pipeline and attaching method thereof, this pipeline has good sealing property.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pipeline of structure, at least includes phase
The first duct section connected and second pipe section, described pipeline also includes closely being set in described first,
Outside two duct sections, to connect the metal ferrule of described first, second duct section, twine outside described metal ferrule
It is wound with adhesive waterproof tape, outside described adhesive waterproof tape, is bonded with concrete layer.
According to pipeline of the present invention, described adhesive waterproof tape covers whole described metal ferrule, also extends and covers
Cover on the outer wall of first, second duct section outside described metal ferrule two ends.
According to pipeline of the present invention, described concrete layer covers whole described adhesive waterproof tape.
According to pipeline of the present invention, the outer surface of described first, second duct section is provided with helical form
The ribs extended, forms groove between adjacent ribs；Described pipeline also includes being arranged on described groove
In band.
According to pipeline of the present invention, described band tamps between described metal ferrule and described groove
Space.
According to pipeline of the present invention, described metal ferrule is by the rustless steel card of rustless steel bending
Set.
Present invention also offers the method for attachment of a kind of pipeline, described pipeline at least includes the first duct section and
Two duct sections, the adjacent end portion of first, second duct section is collectively forming join domain, described method of attachment bag
Include following steps:
S1, the pipe end of described first, second duct section is aligned；
S2, by metallic plate bend, formed be tightly sleeved the metal ferrule outside described join domain；
S3, with adhesive waterproof tape by closely knit for described metal ferrule cladding；
S4, outside described adhesive waterproof tape, pour into a mould concrete layer.
According to the method for attachment of pipeline of the present invention, described adhesive waterproof tape covers whole described metal card
Set, also extends on the outer wall of first, second duct section outside described metal ferrule two ends.
According to the method for attachment of pipeline of the present invention, described concrete layer covers whole described marine glue
Band.
According to the method for attachment of pipeline of the present invention, the outer surface of described first, second duct section is all provided with
It is equipped with the ribs of spiral extension, between adjacent ribs, forms groove；Described pipeline also includes arranging
Band in described groove, in described step S2, described metal ferrule and described ribs, sealing
Band uniformly laminating.
Implement pipeline of the present invention and attaching method thereof, have the advantages that the pipeline of the present invention uses
Band tamps the groove between adjacent ribs, and sheathed metal ferrule connects first, second duct section,
Use adhesive waterproof tape, concrete layer to ensure that it seals water resistance, through layer afterwards outside metal ferrule successively
Layer protection, is down to minimum by the probability of seepage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the partial sectional view of pipeline in the present invention；
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
Fig. 1 is the partial sectional view of pipeline in the present invention；Fig. 2 is the A portion enlarged drawing of Fig. 1.Such as Fig. 1
Shown in Fig. 2, the pipeline 100 of the present invention at least includes interconnective first duct section 101 and the second pipe
Road section 102, illustrate only two duct sections in the drawings, but can include two or more in other embodiments
Duct section.The external diameter of each duct section 101,102 is identical, can be plastic conduit or accompanies steel
The compound pipeline complex pipeline of band, at the outer surface of each pipeline 101,102, is provided with the ribs of spiral extension
103, form groove 104 between adjacent ribs 103.This groove 104 extends the most in the shape of a spiral.
The adjacent end portion of first, second duct section 101,102 be collectively forming join domain 105.In order to
Avoid the impact of temperature, between the adjacent end portion of first, second duct section 101,102, reserved the least
Flexible gap 106 in 30mm.
This pipeline 100 also includes the band 107 being arranged in groove 104, and this band 107 can be by
Such as plastics are made.Band 107 is wrapped in pipeline along the groove 104 between adjacent ribs 103
100 is outside, deforms when pressurized, is tamped by groove 104, play sealing function.Band 107
Cover the length of whole join domain 105.
Pipeline 100 also includes closely being set in the join domain outside first, second duct section 101,102
The metal ferrule 108 of 105, this metal ferrule 108 can be circular tube shaped, is tightly enclosed within outside ribs 103,
Thus band 107 is pressed so that it is deform and tamp between metal ferrule 108 and groove 104
Space.This preferred rustless steel cutting ferrule of metal ferrule 108.
Metal ferrule 108 can be bent to form by metallic plate, and uses connector to be locked in lap-joint,
Formed and be closely set in the circular tube shaped outside first, second duct section 101,102.Connector it may be that
Such as stainless steel bolt.
Outside metal ferrule 108, it is wound with adhesive waterproof tape 109.This adhesive waterproof tape 109 is it may be that such as
Water proofing asphalt adhesive tape, to prevent the water penetration outside pipeline 100 from making its corrosion on metal ferrule 108.This is prevented
Glue band 109 not only covers the whole join domain 105(i.e. length of metal ferrule 108), also extend and cover
Cover on the outer wall of first, second duct section 101,102 outside metal ferrule 108 two ends, so may be used
Prevent liquid from penetrating into from the two ends of metal ferrule 108 or oozing out further, improve sealing property.
Outside adhesive waterproof tape 109, also it is bonded with concrete layer 110.This concrete layer 110 is whole except covering
Join domain 105, also extends over outside join domain 105 two ends, until covering whole adhesive waterproof tape
109.This concrete layer 110 can the strongest sealing property, prevent the outside seepage of water.
The method of attachment of the pipeline 100 of the following description present invention.First, second duct section 101,102 exists
When dispatching from the factory, the groove 104 between its ribs 103 just has been filled with band 107.This connection side
Method mainly comprises the steps that
S0, connect before inspection, first check first, second duct section 101,102 tubing surfaces externally and internally,
And ribs 103 is the most smooth, with or without damaged, have no concave-convex or steel band exposed (for accompanying steel band
Compound pipeline complex pipeline), whether repair welding is smooth to prevent the PE solder that steel band is exposed.To first, second duct section
101, the foreign material in 102 are purged, and clean the pipe end bonding pad of first, second duct section 101,102
Territory 105；
S1, being placed on ground by first, second duct section 101,102, pipe end aligns, and makes both
Axis is straight and is located along the same line, and reserves the flexible gap not less than 30mm.
S2, metallic plate is bent, form the metal ferrule 108 that is tightly sleeved outside join domain 105.Right
During the brake forming of metallic plate, should keep continuous and deform smootherly, dog leg or wrinkle must not occur.
After metallic plate bending puts in place, put on connector and gradually tighten.During tightening, tighten, one
While tap the outer surface of metal ferrule 108 with rubber hammer, it is ensured that the tube wall of metal ferrule 108 and ribs
103, band 107 is uniformly fitted.Percussion dynamics needs moderate, and metal ferrule 108 must not be made plasticity occur
Depression.
S3, use adhesive waterproof tape 109 are by closely knit for metal ferrule 108 cladding.Before cladding, metal card should be cleaned
Set will be bonding with adhesive waterproof tape 109 region.During operation, the compacting of adhesive waterproof tape 109 limit is pasted on limit, and
Noting protecting the release paper on adhesive waterproof tape 109, must not tear the glue of adhesive waterproof tape 109, impact is viscous
Connect intensity.Adhesive waterproof tape 109, in addition to covering metal ferrule 108, also extends over metal ferrule 108
Outside two ends.When pasting the adhesive waterproof tape 109 outside metal ferrule 108 two ends, it is compacted into instrument
Being close to the outer wall of first, second duct section 101,102, copy/paste layer 2-3 of laying equal stress on, nothing to be checked is visible
During defect, finish up at bonding tomography with adhesive waterproof tape 109.
S4, outside adhesive waterproof tape 109, casting concrete layer 110.At first, second duct section before pouring
101, support means is set in 102, to prevent casting concrete layer 110 from large deformation occurring because of external force.
Set up outside the join domain 105 of first, second duct section 101,102 and pour wooden model, in wooden model
Treat that pouring area buries reinforcing bar underground.From the join domain 105 liang of first, second duct section 101,102 when pouring
Side symmetry is carried out, and is coated with adhesive waterproof tape 109 completely.Carry out maintenance after having poured, treat that placing intensity reaches
After 5MPa, remove the support means in cast wooden model and first, second duct section 101,102,
Complete the connection in first, second duct section 101,102.
Compared with prior art, the pipeline 100 of the present invention uses band 107 to tamp adjacent ribs 103
Between groove 104, and sheathed metal ferrule 108 connects first, second duct section 101,102, it
After use adhesive waterproof tape 109, concrete layer 110 to ensure that its sealing is waterproof the most successively metal ferrule 108 is outer
Performance, protects through layer by layer, is down to minimum by the probability of seepage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (6)
1. a pipeline, at least includes interconnective first duct section and second pipe section, and its feature exists
In, the outer surface of described first, second duct section is provided with the ribs of spiral extension, and adjacent adds
Groove is formed between strong rib；Described pipeline also includes the band being arranged in described groove；
Described pipeline also includes closely being set in outside described first, second duct section, with connect described first,
The metal ferrule of second pipe section, is wound with adhesive waterproof tape outside described metal ferrule, viscous outside described adhesive waterproof tape
It is connected to concrete layer；
Described adhesive waterproof tape cover whole described metal ferrule, also extend over described metal ferrule two ends it
On the outer wall of first, second outer duct section.
Pipeline the most according to claim 1, it is characterised in that described concrete layer covers whole institute
State adhesive waterproof tape.
Pipeline the most according to claim 1, it is characterised in that described band tamps described metal
Space between cutting ferrule and described groove.
Pipeline the most according to claim 1, it is characterised in that described metal ferrule is by rustless steel
The rustless steel cutting ferrule of bending.
5. a method of attachment for pipeline, described pipeline at least includes the first duct section and second pipe section,
It is characterized in that, the adjacent end portion of first, second duct section is collectively forming join domain, described method of attachment
Comprise the following steps:
S1, the pipe end of described first, second duct section is aligned；
S2, by metallic plate bend, formed be tightly sleeved the metal ferrule outside described join domain；
S3, with adhesive waterproof tape by closely knit for described metal ferrule cladding；
S4, outside described adhesive waterproof tape, pour into a mould concrete layer；
The outer surface of described first, second duct section is provided with the ribs of spiral extension, and adjacent adds
Groove is formed between strong rib；Described pipeline also includes the band being arranged in described groove, described step
In S2, described metal ferrule is uniformly fitted with described ribs, band；
Described adhesive waterproof tape cover whole described metal ferrule, also extend over described metal ferrule two ends it
On the outer wall of first, second outer duct section.
The method of attachment of pipeline the most according to claim 5, it is characterised in that described concrete layer
Cover whole described adhesive waterproof tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002807.4A CN103912741B (en) | 2013-01-06 | 2013-01-06 | Pipeline and attaching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002807.4A CN103912741B (en) | 2013-01-06 | 2013-01-06 | Pipeline and attaching method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103912741A CN103912741A (en) | 2014-07-09 |
| CN103912741B true CN103912741B (en) | 2016-12-28 |
Family
ID=51038631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002807.4A Expired - Fee Related CN103912741B (en) | 2013-01-06 | 2013-01-06 | Pipeline and attaching method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912741B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736868A (en) * | 2016-04-13 | 2016-07-06 | 深圳市华瀚科技控股有限公司 | Connection structure of plastic steel winding pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484355A (en) * | 1922-07-22 | 1924-02-19 | Moir Donald | Joint for concrete pipes and the like |
| US4449852A (en) * | 1982-07-30 | 1984-05-22 | Shell Oil Company | Buckle arrestor |
| CN1436950A (en) * | 2002-02-07 | 2003-08-20 | 东拓工业株式会社 | Connection structure of corrugated pipe |
| CN2714931Y (en) * | 2004-06-23 | 2005-08-03 | 广东联塑科技实业有限公司 | Pipe connecting and sealing device |
| CN201041270Y (en) * | 2006-10-09 | 2008-03-26 | 哈尔滨斯达维机械制造有限公司 | Steel-plastic composite tube connection structure possessing vertical reinforced rib |
| CN101592279A (en) * | 2009-07-07 | 2009-12-02 | 哈尔滨斯达维机械制造有限公司 | Have the connecting means of plastic drain-pipe of strengthening rib and the pipe joint of formation thereof |
| CN202371341U (en) * | 2011-12-27 | 2012-08-08 | 黑龙江昕泰管业有限公司 | Connecting pipe fitting for helical corrugated pipes with no corrugation changing required |
| CN203036116U (en) * | 2013-01-06 | 2013-07-03 | 四川江瀚工业股份有限公司 | Pipeline |
-
2013
- 2013-01-06 CN CN201310002807.4A patent/CN103912741B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484355A (en) * | 1922-07-22 | 1924-02-19 | Moir Donald | Joint for concrete pipes and the like |
| US4449852A (en) * | 1982-07-30 | 1984-05-22 | Shell Oil Company | Buckle arrestor |
| CN1436950A (en) * | 2002-02-07 | 2003-08-20 | 东拓工业株式会社 | Connection structure of corrugated pipe |
| CN2714931Y (en) * | 2004-06-23 | 2005-08-03 | 广东联塑科技实业有限公司 | Pipe connecting and sealing device |
| CN201041270Y (en) * | 2006-10-09 | 2008-03-26 | 哈尔滨斯达维机械制造有限公司 | Steel-plastic composite tube connection structure possessing vertical reinforced rib |
| CN101592279A (en) * | 2009-07-07 | 2009-12-02 | 哈尔滨斯达维机械制造有限公司 | Have the connecting means of plastic drain-pipe of strengthening rib and the pipe joint of formation thereof |
| CN202371341U (en) * | 2011-12-27 | 2012-08-08 | 黑龙江昕泰管业有限公司 | Connecting pipe fitting for helical corrugated pipes with no corrugation changing required |
| CN203036116U (en) * | 2013-01-06 | 2013-07-03 | 四川江瀚工业股份有限公司 | Pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103912741A (en) | 2014-07-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |