CN108799643A - A kind of hollow wall spiral " O " type rib drainpipe and production method - Google Patents
A kind of hollow wall spiral " O " type rib drainpipe and production method Download PDFInfo
- Publication number
- CN108799643A CN108799643A CN201811031221.XA CN201811031221A CN108799643A CN 108799643 A CN108799643 A CN 108799643A CN 201811031221 A CN201811031221 A CN 201811031221A CN 108799643 A CN108799643 A CN 108799643A
- Authority
- CN
- China
- Prior art keywords
- wall
- rib
- spiral
- pipeline body
- drainpipe
- 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
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of hollow wall spiral " O " type rib drainpipe and production method, described hollow wall spiral " O " the type rib drainpipe includes：Pipeline body, the pipeline body includes inner wall, outer wall, the inner wall is arranged on the inside of pipeline body, the outer wall is arranged on the outside of pipeline body, helical rib is equipped between the inner wall and outer wall, helically foliaceous, the inner wall are connected to one with outer wall by helical rib the helical rib；And reinforcing rib, the reinforcing rib are spirally wound in pipeline body outer circle, and the reinforcing rib is adhesively fixed with pipeline body and connect.The present invention passes through Dual-wall winding dural-phase contrast scan skeleton structure so that it is smooth that inner wall of the pipe is straight, and outer wall not only increases the structural strength of pipeline, and overcome rain sewage leakage problem caused by single layer tube wall pipeline cracky at the corrugated of protrusion.
Description
Technical field
The present invention relates to drainage pipeline technical field more particularly to a kind of hollow wall spiral " O " type rib drainpipe and productions
Method.
Background technology
Currently, it is flat construction or single wall that well known polyethylene winding structure wall pipe structure, which is all inside and outside wall,
Ripple struction.Wherein, inside and outside wall flat construction pipeline drawback is that ring stiffness grade is relatively low；And hot winding structure drainpipe,
Extruder extrusion board, without supercooling, the device through one around axis rotation, front and back overlap joint formed inner tube, then by wave
Line pipe is by the mold of another extruder, and ripple tube outer surface coats polyethylene and is laid in interior pipe surface as outer tube, outer tube
It sticks together with inner tube, outer tube and inner tube join together.Such pipe ring stiffness is high, inner tube antileaking, but pipeline trough
Place be single layer structure, be easy along bad, reliability is not high.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
One purpose is to propose a kind of hollow wall spiral " O " type rib drainpipe and production method, and it is rigid to overcome existing drainage pipeline ring
It is low to spend grade, the deficiency of single layer structure wall cracky and leakage.
A kind of hollow wall spiral " O " type rib drainpipe according to the ... of the embodiment of the present invention, including：Pipeline body, the pipeline
Ontology includes inner wall, outer wall, and the inner wall is arranged on the inside of pipeline body, and the outer wall is arranged on the outside of pipeline body, described
Helical rib is equipped between inner wall and outer wall, helically foliaceous, the inner wall pass through spiral shape to the helical rib with outer wall
Rib is connected to one；And reinforcing rib, the reinforcing rib are spirally wound in pipeline body outer circle, and the reinforcing rib with
Pipeline body is adhesively fixed connection.
Preferably, the reinforcing rib section is that open circles are cyclic annular, and the reinforcing rib inner wall is provided with the first support tube, described
First support tube is bonded with reinforcing rib inner wall.
Preferably, hollow wall, the hollow wall are formed in the helical rib between two neighboring gusset and inner wall, outer wall
Inside is provided with the second support tube, and second support tube is bonded with hollow wall.
Preferably, first support tube, the second support tube are round single-wall corrugated pipe, and the hollow wall section is
It is round.
Preferably, the hollow wall and the second support tube section are rectangle, and the second support tube is rectangle single-wall corrugated pipe.
Preferably, the main body of the pipeline body and reinforcing rib is using in polyethylene, hard polyvinyl chloride, polypropylene material
One kind is made.
A kind of production method of hollow wall spiral " O " type rib drainpipe according to the ... of the embodiment of the present invention, includes the following steps：
S1：By using extrusion molding mode, round single-wall corrugated pipe and square are squeezed out respectively with extrusion die of different shapes
Shape single-wall corrugated pipe through cooling and shaping, and is wound spare.
S2：By using co-extrusion technology, by a round single-wall corrugated pipe, two rectangle single-wall corrugated pipes and polyethylene material
Material, by an extruder co-extruding mould, pipeline configuration cornice material is made in extrusion.
S3：By a mechanism around axle center rotation, by the rotation of manufactured pipeline configuration cornice material, front and back bonding, warp
Spiral winding welding, cooling and shaping are crossed, is manufactured into that reinforcing rib is corrugated, pipeline body is straight, and smooth hollow wall is spiral
Drainpipe.
S4：According to demand, the different pipeline of length is cut into using cutting machine.
Preferably, the round single-wall corrugated pipe and rectangle single-wall corrugated pipe are using polyethylene, hard polyvinyl chloride, polypropylene
One kind in material.
Preferably, the pipeline configuration cornice material can also use three round single-wall corrugated pipes and polythene material, lead to
An extruder co-extruding mould extrusion is crossed to be made.
Compared with prior art, beneficial effects of the present invention：
1, drainpipe of the invention is to overcome existing drainage pipeline ring stiffness grade low, and single layer structure wall cracky and leakage are not
Foot.The patent of invention passes through Dual-wall winding dural-phase contrast scan skeleton structure so that it is smooth that inner wall of the pipe is straight, and outer wall is at protrusion
Corrugated, not only increases the structural strength of pipeline, and rain sewage caused by overcoming single layer tube wall pipeline cracky leaks
Problem.
2, drainpipe of the invention is mainly used as city rain sewage conduct, trade effluent pipeline, bridges and culverts road blowdown draining
Pipeline, agricultural irrigation pipeline.Product is green product, Wrapping formed using polyethylene, recyclable recycling, service life
It is long, there is vast market prospect.It is the great architectural engineering in the whole nation, Municipal Road Engineering, sewage network harnessing project, rainwater-collecting
The product first of the engineerings such as system.
3, drainpipe reinforcing rib of the invention engage with pipeline body stablize, ring stiffness height, stable quality, reliably.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of hollow wall spiral " O " the type rib drainpipe proposed in one embodiment of the invention；
Fig. 2 is a kind of flow sheet of hollow wall spiral " O " the type rib drainpipe proposed in one embodiment of the invention；
Fig. 3 is a kind of structural schematic diagram of hollow wall spiral " O " the type rib drainpipe proposed in another embodiment of the present invention；
Fig. 4 is a kind of flow sheet of hollow wall spiral " O " the type rib drainpipe proposed in another embodiment of the present invention；
In figure：1, pipeline body；2, reinforcing rib；3, round single-wall corrugated pipe；4, rectangle single-wall corrugated pipe；11, inner wall；12, outer
Wall；13, helical rib；14, hollow wall；15, the second support tube；21, the first support tube.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the present invention, and it is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of hollow wall spiral " O " type rib drainpipe, including：Pipeline body 1, the pipeline body 1 wrap
Inner wall 11, outer wall 12 are included, in 1 inside of pipeline body, the outer wall 12 is arranged in 1 outside of pipeline body the setting of the inner wall 11,
Be equipped with helical rib 13 between the inner wall 11 and outer wall 12, the helically foliaceous of the helical rib 13, the inner wall 11 with
Outer wall 12 is connected to one by helical rib 13；And reinforcing rib 2, the reinforcing rib 2 are spirally wound on pipeline body 1
In outer circle, and the reinforcing rib 2 is adhesively fixed with pipeline body 1 and connect.
In some embodiments of the invention, 2 section of the reinforcing rib is that open circles are cyclic annular, 2 inner wall 11 of the reinforcing rib
It is provided with the first support tube 21, first support tube 21 is bonded with 2 inner wall 11 of reinforcing rib.
In some embodiments of the invention, two neighboring gusset and inner wall 11 in the helical rib 13, outer wall 12 it
Between form hollow wall 14, the inside of the hollow wall 14 is provided with the second support tube 15, second support tube 15 and hollow wall 14
Fitting.
In some embodiments of the invention, first support tube 21, the second support tube 15 are round single wall ripple
Pipe 3, and 14 section of the hollow wall is circle.
In some embodiments of the invention, the hollow wall 14 and 15 section of the second support tube are rectangle, and second
Stay tube 15 is rectangle single-wall corrugated pipe 4.
In some embodiments of the invention, the main body of the pipeline body 1 and reinforcing rib 2 is using polyethylene, hard polychlorostyrene
One kind in ethylene, polypropylene material is made.
A kind of production method of hollow wall spiral " O " type rib drainpipe according to the ... of the embodiment of the present invention, includes the following steps：
S1：By using extrusion molding mode, round single-wall corrugated pipe 3 and square are squeezed out respectively with extrusion die of different shapes
Shape single-wall corrugated pipe 4 through cooling and shaping, and is wound spare.
S2：By using co-extrusion technology, by a round single-wall corrugated pipe 3, two rectangle single-wall corrugated pipes 4 and polyethylene
Material, by an extruder co-extruding mould, pipeline configuration cornice material is made in extrusion.
S3：By a mechanism around axle center rotation, by the rotation of manufactured pipeline configuration cornice material, front and back bonding, warp
Spiral winding welding, cooling and shaping are crossed, is manufactured into that reinforcing rib 2 is corrugated, smooth 14 spiral of hollow wall that pipeline body 1 is straight
The drainpipe of shape.
S4：According to demand, the different pipeline of length is cut into using cutting machine.
In some embodiments of the invention, the round single-wall corrugated pipe 3 and rectangle single-wall corrugated pipe 4 use poly- second
One kind in alkene, hard polyvinyl chloride, polypropylene material.
In some embodiments of the invention, the pipeline configuration cornice material can also use three round single-wall corrugated pipes
3 and polythene material, it is made up of an extruder co-extruding mould extrusion.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of hollow wall spiral " O " type rib drainpipe, which is characterized in that including：Pipeline body, the pipeline body include interior
Wall, outer wall, the inner wall are arranged on the inside of pipeline body, and the outer wall is arranged on the outside of pipeline body, the inner wall and outer wall
Between be equipped with helical rib, helically foliaceous, the inner wall are fixedly connected with outer wall by helical rib the helical rib
It is integrated；And reinforcing rib, the reinforcing rib are spirally wound in pipeline body outer circle, and the reinforcing rib and pipeline body are viscous
It connects and is fixedly connected.
2. hollow wall spiral " O " type rib drainpipe according to claim 1, it is characterised in that：The reinforcing rib section is
Open circles are cyclic annular, and the reinforcing rib inner wall is provided with the first support tube, and first support tube is bonded with reinforcing rib inner wall.
3. hollow wall spiral " O " type rib drainpipe according to claim 1, it is characterised in that：Phase in the helical rib
Adjacent two form hollow wall between gusset and inner wall, outer wall, be provided with the second support tube on the inside of the hollow wall, described second
Stay tube is bonded with hollow wall.
4. hollow wall spiral " O " type rib drainpipe according to claim 2 and 3, it is characterised in that：First support
Pipe, the second support tube are round single-wall corrugated pipe, and the hollow wall section is circle.
5. hollow wall spiral " O " type rib drainpipe according to claim 3, it is characterised in that：The hollow wall and second
Support tube section is rectangle, and the second support tube is rectangle single-wall corrugated pipe.
6. hollow wall spiral " O " type rib drainpipe according to claim 1, it is characterised in that：The pipeline body and plus
The main body of strengthening tendons is made of one kind in polyethylene, hard polyvinyl chloride, polypropylene material.
7. according to the production method of claim 1-6 any one of them hollow wall spiral " O " type rib drainpipe, feature exists
In：Include the following steps：
S1：By using extrusion molding mode, round single-wall corrugated pipe and square are squeezed out respectively with extrusion die of different shapes
Shape single-wall corrugated pipe through cooling and shaping, and is wound spare；
S2：By using co-extrusion technology, by a round single-wall corrugated pipe, two rectangle single-wall corrugated pipes and polythene material,
By an extruder co-extruding mould, pipeline configuration cornice material is made in extrusion；
S3：By a mechanism around axle center rotation, by the rotation of manufactured pipeline configuration cornice material, front and back bonding, by spiral shell
Rotation winding welding, cooling and shaping, are manufactured into that reinforcing rib is corrugated, the smooth spiral draining of hollow wall that pipeline body is straight
Pipe；
S4：According to demand, the different pipeline of length is cut into using cutting machine.
8. the production method of hollow wall spiral " O " type rib drainpipe according to claim 7, it is characterised in that：The circle
Shape single-wall corrugated pipe and rectangle single-wall corrugated pipe are using one kind in polyethylene, hard polyvinyl chloride, polypropylene material.
9. the production method of hollow wall spiral " O " type rib drainpipe according to claim 7, it is characterised in that：The pipe
Road structural walls band can also use three round single-wall corrugated pipes and polythene material, be squeezed by an extruder co-extruding mould
Go out to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031221.XA CN108799643A (en) | 2018-09-05 | 2018-09-05 | A kind of hollow wall spiral " O " type rib drainpipe and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031221.XA CN108799643A (en) | 2018-09-05 | 2018-09-05 | A kind of hollow wall spiral " O " type rib drainpipe and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799643A true CN108799643A (en) | 2018-11-13 |
Family
ID=64081674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031221.XA Pending CN108799643A (en) | 2018-09-05 | 2018-09-05 | A kind of hollow wall spiral " O " type rib drainpipe and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799643A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749626A (en) * | 2005-08-26 | 2006-03-22 | 王利群 | Coextruding heat winding structure wall pipe, processing method and method |
| CN2851781Y (en) * | 2005-08-26 | 2006-12-27 | 王利群 | Reinforced dual-wall structure wall pipe |
| CN2874177Y (en) * | 2006-03-23 | 2007-02-28 | 王利群 | Secondary winding double structure wall pipe |
| CN203082385U (en) * | 2012-12-29 | 2013-07-24 | 重庆顾地塑胶电器有限公司 | High-strength hollow circular steel skeleton winding and reinforcing corrugated pipe |
| CN203395419U (en) * | 2013-05-10 | 2014-01-15 | 顺方管业有限公司 | Drain pipe |
| KR20150081917A (en) * | 2014-01-07 | 2015-07-15 | 이종국 | Structure of resin multi-pipe |
| CN105526436A (en) * | 2015-07-15 | 2016-04-27 | 江阴市康乐塑胶有限公司 | Inner fin and outer rib reinforced corrugated pipe |
-
2018
- 2018-09-05 CN CN201811031221.XA patent/CN108799643A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749626A (en) * | 2005-08-26 | 2006-03-22 | 王利群 | Coextruding heat winding structure wall pipe, processing method and method |
| CN2851781Y (en) * | 2005-08-26 | 2006-12-27 | 王利群 | Reinforced dual-wall structure wall pipe |
| CN2874177Y (en) * | 2006-03-23 | 2007-02-28 | 王利群 | Secondary winding double structure wall pipe |
| CN203082385U (en) * | 2012-12-29 | 2013-07-24 | 重庆顾地塑胶电器有限公司 | High-strength hollow circular steel skeleton winding and reinforcing corrugated pipe |
| CN203395419U (en) * | 2013-05-10 | 2014-01-15 | 顺方管业有限公司 | Drain pipe |
| KR20150081917A (en) * | 2014-01-07 | 2015-07-15 | 이종국 | Structure of resin multi-pipe |
| CN105526436A (en) * | 2015-07-15 | 2016-04-27 | 江阴市康乐塑胶有限公司 | Inner fin and outer rib reinforced corrugated pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384318B (en) | Wall tube with reinforced polyethylene-wound structure as well as manufacturing device and manufacturing method thereof | |
| WO2022134482A1 (en) | Wide fiber mesh reinforced plastic composite pipe | |
| CN106090464A (en) | A kind of plastics reinforcement is wound around corrugated tube | |
| CN202302370U (en) | Pipe with walls wound with reinforced polyethylene and production device thereof | |
| CN203223656U (en) | Steel-plastic composite winding structure wall pipe | |
| KR101160052B1 (en) | Synthetic resin profile pipe | |
| KR101160647B1 (en) | Synthetic resin profile pipe | |
| CN108799643A (en) | A kind of hollow wall spiral " O " type rib drainpipe and production method | |
| CN108799642A (en) | A kind of rectangular double-walled stud winding pipe | |
| CN206130337U (en) | Plastics add muscle winding bellows | |
| CN211525717U (en) | Socket type corrugated reinforced double-flat-wall composite pipe | |
| CN210890424U (en) | Socket type composite pipe | |
| CN202544073U (en) | Combined plastic inspection well | |
| AU2011208600B2 (en) | Hollow profile used in the manufacture of a pipe | |
| CN207005482U (en) | Tri- layers of composite intensifying tubes of HDPE | |
| CN110630828A (en) | Hollow wall porous ribbed winding corrugated pipe | |
| CN1952461A (en) | Synthetic resin pipe | |
| CN202674796U (en) | Profiled bar for winding corrugated pipe with reinforced inner ribs and winding corrugated pipe with reinforced inner ribs | |
| KR101090296B1 (en) | Synthetic resin profile pipe | |
| CN106051325B (en) | The composite reinforced pipe of overall steel-plastic and its processing method | |
| CN104390074A (en) | Reinforced Krah pipe | |
| CN211525735U (en) | Socket joint type double flat wall composite pipe | |
| KR200352642Y1 (en) | Tunnel-shaped compound pipe | |
| CN209991020U (en) | Special-shaped strip and winding type inner rib corrugated pipe and special device for producing same | |
| CN207599162U (en) | A kind of enhanced bellows of reinforcement |
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 |