CN108799642A - A kind of rectangular double-walled stud winding pipe - Google Patents
A kind of rectangular double-walled stud winding pipe Download PDFInfo
- Publication number
- CN108799642A CN108799642A CN201811030778.1A CN201811030778A CN108799642A CN 108799642 A CN108799642 A CN 108799642A CN 201811030778 A CN201811030778 A CN 201811030778A CN 108799642 A CN108799642 A CN 108799642A
- Authority
- CN
- China
- Prior art keywords
- rib
- wall
- reinforcing
- reinforcing mechanisms
- wave crest
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 239000004698 Polyethylene Substances 0.000 claims abstract description 11
- -1 polyethylene Polymers 0.000 claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 10
- 239000002356 single layer Substances 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- 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
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of rectangular double-walled stud winding pipe, including pipeline body, the outside of the pipeline body is uniformly placed with multiple reinforcing mechanisms, it is mutually fixed by reinforcing rib between multiple reinforcing mechanisms, the reinforcing rib is in polyline shaped and is applied in the inside of reinforcing mechanisms, and the junction of the reinforcing rib and reinforcing mechanisms is welded realization and fixed；The reinforcing mechanisms include matrix, and described matrix is equipped with pipe outer wall wave crest rib for the top both sides of " recessed " type polyethylene board and matrix, and the top middle portion of described matrix is equipped with pipe outer wall trough rib.The present invention greatly strengthens the structural pipe wall of pipeline body by the reinforcing mechanisms of setting, not only increases the ring stiffness grade of pipeline, and rain sewage leakage problem caused by overcoming single layer tube wall cracky.
Description
Technical field
The present invention relates to winding pipeline technical field more particularly to a kind of rectangular double-walled stud winding pipe.
Background technology
It is to use high density polyethylene (HDPE) for raw material to enhance winding pipe, and by the Wrapping formed novel tube of hot extrusion, it is removed
Other than having the characteristics that good corrosion resistance, inner wall smooth, flow resistance possessed by common plastics tube are small, also because using spy
Different enhancing ripple struction, has that excellent high rigidity, high intensity and good toughness and light-weight, impact resistance are strong, are not easy
The features such as damaged, as a kind of novel plastic pipeline, enhancing polyethylene wound pipe is highly suitable for rain with its intensity
The winding pipelines engineering field such as water, sewage and waste water drainage system.
Currently, it is flat construction or single wall that existing 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 arrangement wall winding tube,
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 easily damaged, later stage replacement is more troublesome.
Invention content
The purpose of the present invention is to provide a kind of rectangular double-walled stud winding pipe, are greatly enhanced by the reinforcing mechanisms of setting
The structural pipe wall of pipeline body, not only increases the ring stiffness grade of pipeline, is applicable to the sewage transport of different pressures value
The advantages of, it is flat construction or single wall that solve existing polyethylene winding structure wall pipe structure, which be all inside and outside wall,
Ripple struction, but the place of pipeline trough is single layer structure, is easily damaged, the later stage replaces the problem of being more troublesome.
A kind of rectangular double-walled stud winding pipe according to the ... of the embodiment of the present invention, including pipeline body, the pipeline body
Outside is uniformly placed with multiple reinforcing mechanisms, is mutually fixed by reinforcing rib between multiple reinforcing mechanisms, and the reinforcing rib is in
It welds realization and fixes in the junction of polyline shaped and the inside for being applied in reinforcing mechanisms, the reinforcing rib and reinforcing mechanisms；Institute
It includes matrix to state reinforcing mechanisms, and described matrix is equipped with pipe outer wall wave crest for the top both sides of " recessed " type polyethylene board and matrix
The top middle portion of rib, described matrix is equipped with pipe outer wall trough rib.
Further, wave crest inner cavity, the cross of the wave crest inner cavity are provided between the pipe outer wall wave crest rib and pipeline body
Section is in quadrilateral shape.
Further, trough gap, the trough gap, wave crest are provided between the pipe outer wall trough rib and pipeline body
Inner cavity is in circular ring structure inside winding pipe.
Further, the trough gap, wave crest inner cavity width ratio be 1:3.
Further, the pipe outer wall wave crest rib and the vertical interval in pipe outer wall trough rib are 2-5mm.
Further, the two side of the reinforcing mechanisms is equipped with multiple through holes to match with reinforcing rib.
The present invention has an advantageous effect in that compared with prior art：
1, the structural pipe wall that pipeline body is greatly strengthened by the reinforcing mechanisms of setting not only increases the ring stiffness etc. of pipeline
Grade, and rain sewage leakage problem caused by overcoming single layer tube wall cracky, the ring stiffness of pipeline increaseds or decreases, according to reality
Border situation increaseds or decreases the width of reinforcing mechanisms and height can be realized, and is applicable to the sewage transport of different pressures value；
2, it is being used as city rain sewage conduct, trade effluent pipeline, on bridges and culverts road blowdown winding pipeline, agricultural irrigation pipeline,
Winding pipe is green product, Wrapping formed using polyethylene, and recyclable recycling, service life is long, there is wide market
Foreground.
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 rectangular double-walled stud winding pipe proposed by the present invention；
Fig. 2 is the structural schematic diagram of reinforcing mechanisms in a kind of rectangular double-walled stud winding pipe proposed by the present invention.
In figure：1- pipeline bodies, 2- reinforcing mechanisms, 21- matrixes, 22- pipe outer wall troughs rib, 23- pipe outer wall wave crests rib,
24- troughs gap, 25- wave crests inner cavity, 3- reinforcing ribs.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-2, a kind of rectangular double-walled stud winding pipe, including pipeline body 1, the outside of pipeline body 1 are uniformly arranged
Multiple reinforcing mechanisms 2 are furnished with, are fixed by 3 phase of reinforcing rib between multiple reinforcing mechanisms 2, reinforcing rib 3 is in polyline shaped and runs through
In the inside of reinforcing mechanisms 2, the junction of reinforcing rib 3 and reinforcing mechanisms 2 is welded realization and is fixed；Reinforcing mechanisms 2 include matrix
21, matrix 21 is that the top both sides of " recessed " type polyethylene board and matrix are equipped with pipe outer wall wave crest rib 23, in the top of matrix 21
Portion is equipped with pipe outer wall trough rib 22, winds welding by the polyethylene board band of " recessed " mold base 21, forms two " recessed " reinforcement machines
For 2 band of structure at the trapezoidal shape corrugated shape of portion's protrusion, the external world is pressed in most of pressure of double-walled stud winding Type B structured wall popes all by pipe
Outer wall wave crest rib 23 is born, and in addition fraction pressure is born by pipe outer wall trough rib 22, substantially increase the ring of winding pipe
Rigidity.
Wave crest inner cavity 25 is provided between pipe outer wall wave crest rib 23 and pipeline body 1, the cross section of wave crest inner cavity 25 is in four sides
Shape；Trough gap 24 is provided between pipe outer wall trough rib 22 and pipeline body 1, trough gap 24, wave crest inner cavity 25 are being wound
It is in circular ring structure inside pipe；Trough gap 24, wave crest inner cavity 25 width ratio be 1：3, width spacing difference can increase when larger
Add carrying of the pipeline body 1 to ambient pressure；Pipe outer wall wave crest rib 23 is 2- with the vertical interval in pipe outer wall trough rib 22
5mm；The two side of reinforcing mechanisms 2 is equipped with multiple through holes to match with reinforcing rib 3.
When in use, sewage greatly strengthens pipeline body 1 inside pipeline body by the reinforcing mechanisms 2 of setting
Structural pipe wall, not only increases the ring stiffness grade of pipeline, and rain sewage caused by overcoming single layer tube wall cracky leaks
The ring stiffness of problem, pipeline increaseds or decreases, and increaseds or decreases the width of reinforcing mechanisms according to actual conditions and height can be real
It is existing, it is applicable to the sewage transport of different pressures value, the present invention is being used as city rain sewage conduct, trade effluent pipeline, bridges and culverts
On road blowdown winding pipeline, agricultural irrigation pipeline, winding pipe is green product, Wrapping formed using polyethylene, can be returned
It receives and recycles, service life is long, there is vast market prospect.
Place is not described in detail by the present invention, is the known technology of those skilled in the art.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of rectangular double-walled stud winding pipe, it is characterised in that：Including pipeline body（1）, the pipeline body（1）Outside
Uniformly it is placed with multiple reinforcing mechanisms（2）, multiple reinforcing mechanisms（2）Between pass through reinforcing rib（3）It is mutually fixed, the reinforcement
Muscle（3）It is applied in polyline shaped and reinforcing mechanisms（2）Inside, the reinforcing rib（2）With reinforcing mechanisms（2）Junction it is equal
Welding, which is realized, to be fixed；
The reinforcing mechanisms（2）Including matrix（21）, described matrix（21）For " recessed " type polyethylene board and matrix（21）Top
Both sides are equipped with pipe outer wall wave crest rib（23）, described matrix（21）Top middle portion be equipped with pipe outer wall trough rib（22）.
2. a kind of rectangular double-walled stud winding pipe according to claim 1, it is characterised in that：The pipe outer wall wave crest rib
（23）With pipeline body（1）Between be provided with wave crest inner cavity（25）, the wave crest inner cavity（25）Cross section be in quadrilateral shape.
3. a kind of rectangular double-walled stud winding pipe according to claim 2, it is characterised in that：The pipe outer wall trough rib
（22）With pipeline body（1）Between be provided with trough gap（24）, the trough gap（24）, wave crest inner cavity（25）In winding pipe
Portion is in circular ring structure.
4. a kind of rectangular double-walled stud winding pipe according to claim 3, it is characterised in that：The trough gap（24）,
Wave crest inner cavity（25）Width ratio be 1:3.
5. a kind of rectangular double-walled stud winding pipe according to claim 1, it is characterised in that：The pipe outer wall wave crest rib
（23）With pipe outer wall trough rib（22）Interior vertical interval is 2-5mm.
6. a kind of rectangular double-walled stud winding pipe according to claim 1, it is characterised in that：The reinforcing mechanisms（2）'s
Two side is equipped with multiple and reinforcing rib（3）The through hole to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030778.1A CN108799642A (en) | 2018-09-05 | 2018-09-05 | A kind of rectangular double-walled stud winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030778.1A CN108799642A (en) | 2018-09-05 | 2018-09-05 | A kind of rectangular double-walled stud winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799642A true CN108799642A (en) | 2018-11-13 |
Family
ID=64081611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030778.1A Pending CN108799642A (en) | 2018-09-05 | 2018-09-05 | A kind of rectangular double-walled stud winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653108A (en) * | 2019-01-25 | 2019-04-19 | 东南大学 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
| CN112325003A (en) * | 2020-11-16 | 2021-02-05 | 张家港市金达利模塑有限公司 | High-strength double-lining winding pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125676U (en) * | 2010-07-06 | 2012-01-25 | 戴爱清 | External corrugated-type plastic enwound structure-wall tube with reinforced inner fin |
| CN104676142A (en) * | 2015-02-03 | 2015-06-03 | 戴爱清 | Pipeline with inner rib winding structure wall reinforced by polypropylene framework and manufacturing method of pipeline |
| CN206018241U (en) * | 2016-08-03 | 2017-03-15 | 四川中航超高分子量管业有限公司 | The double-colored reinforced composite pipe band of double-deck ribbing |
| CN206530782U (en) * | 2017-02-08 | 2017-09-29 | 贺进军 | A kind of double-walled spiral winding reinforcement drainage pipeline |
| CN206669131U (en) * | 2017-04-13 | 2017-11-24 | 湖南晟塑管业有限公司 | A kind of enhanced band for HDPE winding structure wall pipes |
-
2018
- 2018-09-05 CN CN201811030778.1A patent/CN108799642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202125676U (en) * | 2010-07-06 | 2012-01-25 | 戴爱清 | External corrugated-type plastic enwound structure-wall tube with reinforced inner fin |
| CN104676142A (en) * | 2015-02-03 | 2015-06-03 | 戴爱清 | Pipeline with inner rib winding structure wall reinforced by polypropylene framework and manufacturing method of pipeline |
| CN206018241U (en) * | 2016-08-03 | 2017-03-15 | 四川中航超高分子量管业有限公司 | The double-colored reinforced composite pipe band of double-deck ribbing |
| CN206530782U (en) * | 2017-02-08 | 2017-09-29 | 贺进军 | A kind of double-walled spiral winding reinforcement drainage pipeline |
| CN206669131U (en) * | 2017-04-13 | 2017-11-24 | 湖南晟塑管业有限公司 | A kind of enhanced band for HDPE winding structure wall pipes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653108A (en) * | 2019-01-25 | 2019-04-19 | 东南大学 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
| CN112325003A (en) * | 2020-11-16 | 2021-02-05 | 张家港市金达利模塑有限公司 | High-strength double-lining winding pipe |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |