CN110425350A - A kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structure - Google Patents
A kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structure Download PDFInfo
- Publication number
- CN110425350A CN110425350A CN201910844076.5A CN201910844076A CN110425350A CN 110425350 A CN110425350 A CN 110425350A CN 201910844076 A CN201910844076 A CN 201910844076A CN 110425350 A CN110425350 A CN 110425350A
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- China
- Prior art keywords
- profiling
- double
- spigot
- wall corrugated
- bell
- 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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000002708 enhancing effect Effects 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 241000309551 Arthraxon hispidus Species 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/20—Double-walled hoses, i.e. two concentric hoses
Abstract
The invention discloses a kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structures.It is successively to coat flexible inner layer and enhancing shell outside the double-wall corrugated pipe bell and spigot of solid wall, deformation space when socket joint is provided by the flexibility function of flexible inner layer, structural strength is improved by enhancing shell.Its structure includes the profiling flexible inner layer being coated on the outer wall of double-wall corrugated pipe bell and spigot, and profiling enhancing shell is coated on the outer wall of profiling flexible inner layer.Method and structure of the invention not only can solve the strength problem of socket joint head, but also the problem of can solve deformation space, in addition, also having preparation and installation simple, and the characteristics of sound construction.
Description
Technical field
The present invention relates to a kind of double-wall corrugated pipeline bell and spigot Enhancement Method and structure, especially a kind of double-wall corrugated pipeline
Bell and spigot Enhancement Method and profiling clad structure.
Background technique
Plastic double-walled corrugated pipe road, with its excellent performance, has been widely used in major draining and irrigation to since emerging
In pipe network system.Existing plastic double-walled corrugated pipe road is mainly used by extrusion molding, the connection of continuous production, pipeline enclosure
Socket joint connection；The both ends of corresponding pipeline are respectively bell and spigot and socket joint head, and bell and spigot and socket joint head match socket joint, to realize pipeline
Between quick connection.
Bell and spigot and socket joint head are integrated with pipe main body extrusion molding, but due to the limitation of moulding process, bell and spigot one
As be solid wall structure, and wall thickness is relatively thin, and relative to the double-wall corrugated main body of pipeline, bell and spigot intensity is most weak, easily-deformable and damaged,
Critical external compressive resistance load capacity is inadequate, and in carrying, storage and work progress, bell and spigot is easily deformed and damaged, this certainly will lead to pipe
In the long-term use, easily there is drainage in pipeline enclosure junction in road, finally directly results in pipe network system paralysis, causes
Waterlogging and secondary pollution.
For pipeline socket intensity deficiency problem, there are many patents to propose improvement and prioritization scheme, but be limited to lead to
Cross the structural strength for increasing bell and spigot thickness or structure to improve bell and spigot.Although solving the problems, such as structural strength,
Its result directly resulted in is exactly that bell and spigot deformability is deteriorated, and influences the socket joint connection of double-wall corrugated pipeline.
Summary of the invention
The object of the present invention is to provide a kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structures.This
The method and structure of invention not only can solve the strength problem of socket joint head, but also the problem of can solve deformation space, in addition, also having system
Standby and installation is simple, and the characteristics of sound construction.
Technical solution of the present invention: a kind of double-wall corrugated pipeline bell and spigot Enhancement Method, is in the double-wall corrugated of solid wall
Successively cladding flexible inner layer and enhancing shell, deformation when providing socket joint by the flexibility function of flexible inner layer are empty outside pipe bell and spigot
Between, structural strength is improved by enhancing shell.
A kind of double-wall corrugated pipeline bell and spigot profiling clad structure for realizing preceding method, include be coated on it is double-wall corrugated
Profiling flexible inner layer on the outer wall of pipe bell and spigot is coated with profiling enhancing shell on the outer wall of profiling flexible inner layer.
Double-wall corrugated pipeline bell and spigot profiling clad structure above-mentioned, the profiling flexible inner layer and profiling enhancing shell are equal
It is spliced by 2 pieces of semicircles.
Double-wall corrugated pipeline bell and spigot profiling clad structure above-mentioned, profiling enhancing shell Mosaic face by buckle and
Buckle adaptation through-hole connection.
Double-wall corrugated pipeline bell and spigot profiling clad structure above-mentioned, the profiling enhancing shell Mosaic face are additionally provided with positioning
Boss and positioning convex platform are adapted to through-hole.
Double-wall corrugated pipeline bell and spigot profiling clad structure above-mentioned, the double-wall corrugated pipe bell and spigot are solid wall pipe, with
Double-wall corrugated tube body is integrally formed, and the end of double-wall corrugated pipe bell and spigot is micro- outward to stick up, the profiling flexible inner layer and profiling
Enhance shell to be set between the crest portion of double-wall corrugated pipe body end and the end of double-wall corrugated pipe bell and spigot.
Double-wall corrugated pipeline bell and spigot profiling clad structure above-mentioned, the profiling enhance the circumferential direction outside shell and are equipped with ring
Shape reinforcing rib, is axially arranged with shaft orientation reinforcing rib.
Beneficial effects of the present invention
The method of the present invention has elasticity by successively coating flexible inner layer and enhancing shell, flexible inner layer outside bell and spigot, can be by
It is deformed after compeling, connects installation convenient for the socket joint of corrugated conduit, meanwhile, the structure for improving bell and spigot by external enhancing shell is strong
Degree avoids being easily damaged in storage, transport and use process.
In addition, structure of the invention is completed by splicing, is separately produced with bellows and bell and spigot, do not influence bellows
Production, and manufacturing process, by injection molding, preparation is simple；Meanwhile the method for splicing is also easily installed very much；Cladding knot
Structure is designed according to the shape of bell and spigot, can be installed with perfect matching, and the structure of installation is very secured.
Detailed description of the invention
Fig. 1 is double-wall corrugated pipeline bell and spigot profiling clad structure assembling schematic diagram of the invention；
Fig. 2 is double-wall corrugated pipeline bell and spigot profiling clad structure assembly explosive view of the invention；
Fig. 3 is profiling clad structure installation diagram of the invention；
Fig. 4 is the semicircle enhancing outer casing construction drawing of profiling cladding of the invention；
Fig. 5 is that profiling of the invention coats semicircle flexible inner layer structure chart.
Fig. 6 is semicircle enhancing shell buckle and positioning convex platform structure chart of the invention；
The label in accompanying drawing is: 1- double-wall corrugated pipe main body, 2- crest portion, 3- profiling enhancing shell, 4- cyclic reinforcing rib, 5- are bis-
Wall bellows bell and spigot, 6- shaft orientation reinforcing rib, 7- profiling flexible inner layer, 8- positioning convex platform, 9- buckle, 10- positioning convex platform adaptation
Through-hole, 11- buckle adaptation through-hole.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
The embodiment of the present invention
A kind of double-wall corrugated pipeline bell and spigot Enhancement Method is that successively cladding is flexible outside the double-wall corrugated pipe bell and spigot of solid wall
Internal layer and enhancing shell, deformation space when socket joint is provided by the flexibility function of flexible inner layer, improves knot by enhancing shell
Structure intensity.
A kind of double-wall corrugated pipeline bell and spigot profiling clad structure that realizing the above method includes as shown in figures 1-6
The profiling flexible inner layer 7 being coated on the outer wall of double-wall corrugated pipe bell and spigot 5 is coated on the outer wall of profiling flexible inner layer 7 imitative
Shape enhances shell 3.
Profiling flexible inner layer 7 and profiling enhance the separately machined completion of shell 3, and foaming material can be used in profiling flexible inner layer 7
The deformable materials such as material are made, and profiling is enhanced shell 3 and formed using material injection identical as double-wall corrugated pipe, in double-wall corrugated pipe
After processing is completed with bell and spigot, profiling flexible inner layer 7 and profiling enhancing shell 3 should be coated on double-wall corrugated pipe bell and spigot at once
On 5, avoid it is cooling after occur bell and spigot or shell deformation cause to install it is not in place.
Further, the profiling flexible inner layer 7 and profiling enhancing shell 3 are spliced by 2 pieces of semicircles, when installation
Splicing, convenient in the installation at 5 position of double-wall corrugated pipe bell and spigot.
Further, profiling enhancing 3 Mosaic face of shell is connected by buckle 9 and buckle adaptation through-hole 11, buckles 9 Hes
Buckle adaptation through-hole 11 is conventionally arranged in Mosaic face, grafting when splicing, very convenient.
Further, profiling enhancing 3 Mosaic face of shell is additionally provided with positioning convex platform 8 and positioning convex platform adaptation through-hole 10,
Mosaic face is conventionally arranged in positioning convex platform 8 and positioning convex platform adaptation through-hole 10, is positioned when being easily installed, simultaneously
Reinforce the axial strength of stitching portion.
Further, the double-wall corrugated pipe bell and spigot 5 is solid wall pipe, is integrally formed with double-wall corrugated tube body 1, double-walled
The end of bellows bell and spigot 5 is micro- outward to stick up, and the profiling flexible inner layer 7 and profiling enhancing shell 3 are set to double-wall corrugated pipe sheet
Between the crest portion 2 of 1 end of body and the end of double-wall corrugated pipe bell and spigot 5, after installing, the mounting surface of groove type guarantees outer
The structural stability of shell avoids axial sliding.
Further, the circumferential direction outside the profiling enhancing shell 3 is equipped with cyclic reinforcing rib 4, is axially arranged with axial reinforcement
Muscle 6 further strengthens the intensity of profiling enhancing shell 3.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it
It is interior.
Claims (7)
1. a kind of double-wall corrugated pipeline bell and spigot Enhancement Method, it is characterised in that: be the double-wall corrugated pipe bell and spigot in solid wall
Flexible inner layer and enhancing shell are successively coated outside, and deformation space when socket joint is provided by the flexibility function of flexible inner layer, is passed through
Enhance shell and improves structural strength.
2. a kind of double-wall corrugated pipeline bell and spigot profiling clad structure for realizing claim 1 the method, it is characterised in that: packet
Include the profiling flexible inner layer (7) being coated on the outer wall of double-wall corrugated pipe bell and spigot (5), the outer wall of profiling flexible inner layer (7)
On be coated with profiling enhancing shell (3).
3. double-wall corrugated pipeline bell and spigot profiling clad structure according to claim 2, it is characterised in that: the profiling is soft
Property internal layer (7) and profiling enhancing shell (3) be spliced by 2 pieces of semicircles.
4. double-wall corrugated pipeline bell and spigot profiling clad structure according to claim 3, it is characterised in that: the profiling increases
Strong shell (3) Mosaic face passes through buckle (9) and buckle adaptation through-hole (11) connection.
5. double-wall corrugated pipeline bell and spigot profiling clad structure according to claim 4, it is characterised in that: the profiling increases
Strong shell (3) Mosaic face is additionally provided with positioning convex platform (8) and positioning convex platform adaptation through-hole (10).
6. double-wall corrugated pipeline bell and spigot profiling clad structure according to claim 2, it is characterised in that: the double-walled wave
Line pipe bell and spigot (5) is solid wall pipe, is integrally formed with double-wall corrugated tube body (1), the end of double-wall corrugated pipe bell and spigot (5) to
Micro- outside to stick up, the profiling flexible inner layer (7) and profiling enhance the crest portion that shell (3) are set to double-wall corrugated tube body (1) end
(2) between the end of double-wall corrugated pipe bell and spigot (5).
7. double-wall corrugated pipeline bell and spigot profiling clad structure according to claim 2, it is characterised in that: the profiling increases
The strong circumferential direction of shell (3) outside is equipped with cyclic reinforcing rib (4), is axially arranged with shaft orientation reinforcing rib (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844076.5A CN110425350A (en) | 2019-09-06 | 2019-09-06 | A kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844076.5A CN110425350A (en) | 2019-09-06 | 2019-09-06 | A kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425350A true CN110425350A (en) | 2019-11-08 |
Family
ID=68417832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844076.5A Pending CN110425350A (en) | 2019-09-06 | 2019-09-06 | A kind of double-wall corrugated pipeline bell and spigot Enhancement Method and profiling clad structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425350A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164742A (en) * | 1996-11-29 | 1998-06-19 | Tigers Polymer Corp | Straight pipe joint for corrugated pipe |
| DE10126429A1 (en) * | 2001-05-31 | 2002-12-05 | Hsi Schlauch Und Armaturentech | Hose unit for transporting fluids comprises a multi-layered hose with a flexible plastic inner pipe with a helical wall, two vulcanized cover layers, an interposed fabric layer, and at least one connector piece |
| CN1636117A (en) * | 2002-03-04 | 2005-07-06 | 瑞典Aba公司 | Coupling device constitute two halves |
| JP2006038322A (en) * | 2004-07-26 | 2006-02-09 | Inoac Corp | Duct, and duct connecting structure |
| EP1677041A2 (en) * | 2004-12-29 | 2006-07-05 | Eugster/Frismag AG | Connection arrangement for fluid conduits |
| KR20100130063A (en) * | 2009-06-02 | 2010-12-10 | 승진산업 (주) | Explosion-proof flexible joint and method of preparing the same |
| CN102021945A (en) * | 2010-11-09 | 2011-04-20 | 广西大学 | Method for connecting HDPE double-wall ripple drainage pipe |
| CN106907531A (en) * | 2017-03-14 | 2017-06-30 | 浙江伟星新型建材股份有限公司 | Enhanced double-wall corrugated pipe of a kind of bellmouth and preparation method thereof |
| JP3217505U (en) * | 2018-06-01 | 2018-08-09 | 株式会社サンケイ技研 | Bellows type fitting |
| CN210830836U (en) * | 2019-09-06 | 2020-06-23 | 康命源（安徽）塑料科技发展股份有限公司 | Double-wall corrugated pipeline bell and spigot copying coating structure |
-
2019
- 2019-09-06 CN CN201910844076.5A patent/CN110425350A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164742A (en) * | 1996-11-29 | 1998-06-19 | Tigers Polymer Corp | Straight pipe joint for corrugated pipe |
| DE10126429A1 (en) * | 2001-05-31 | 2002-12-05 | Hsi Schlauch Und Armaturentech | Hose unit for transporting fluids comprises a multi-layered hose with a flexible plastic inner pipe with a helical wall, two vulcanized cover layers, an interposed fabric layer, and at least one connector piece |
| DE10126429B4 (en) * | 2001-05-31 | 2004-01-08 | Hsi Schlauch- Und Armaturentechnik Gmbh | Hose device for transporting fluids |
| CN1636117A (en) * | 2002-03-04 | 2005-07-06 | 瑞典Aba公司 | Coupling device constitute two halves |
| JP2006038322A (en) * | 2004-07-26 | 2006-02-09 | Inoac Corp | Duct, and duct connecting structure |
| EP1677041A2 (en) * | 2004-12-29 | 2006-07-05 | Eugster/Frismag AG | Connection arrangement for fluid conduits |
| KR20100130063A (en) * | 2009-06-02 | 2010-12-10 | 승진산업 (주) | Explosion-proof flexible joint and method of preparing the same |
| CN102021945A (en) * | 2010-11-09 | 2011-04-20 | 广西大学 | Method for connecting HDPE double-wall ripple drainage pipe |
| CN106907531A (en) * | 2017-03-14 | 2017-06-30 | 浙江伟星新型建材股份有限公司 | Enhanced double-wall corrugated pipe of a kind of bellmouth and preparation method thereof |
| JP3217505U (en) * | 2018-06-01 | 2018-08-09 | 株式会社サンケイ技研 | Bellows type fitting |
| CN210830836U (en) * | 2019-09-06 | 2020-06-23 | 康命源（安徽）塑料科技发展股份有限公司 | Double-wall corrugated pipeline bell and spigot copying coating structure |
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Address after: 236500 Anhui Jieshou City in Fuyang Province Jieshou jingyilu Development Zone Industrial Park Pansum Guangwu West No. 4 Applicant after: Anhui shengchenyuan Material Technology Industrial Development Co., Ltd Address before: 236500 Anhui Jieshou City in Fuyang Province Jieshou jingyilu Development Zone Industrial Park Pansum Guangwu West No. 4 Applicant before: KANGMINGYUAN (ANHUI) PLASTIC TECHNOLOGY DEVELOPMENT Co.,Ltd. |