CN206530782U - A kind of double-walled spiral winding reinforcement drainage pipeline - Google Patents
A kind of double-walled spiral winding reinforcement drainage pipeline Download PDFInfo
- Publication number
- CN206530782U CN206530782U CN201720115479.2U CN201720115479U CN206530782U CN 206530782 U CN206530782 U CN 206530782U CN 201720115479 U CN201720115479 U CN 201720115479U CN 206530782 U CN206530782 U CN 206530782U
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- Prior art keywords
- double
- spiral winding
- drainage pipeline
- strip
- wall
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- 238000004804 winding Methods 0.000 title claims abstract description 25
- 230000002787 reinforcement Effects 0.000 title claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000010354 integration Effects 0.000 claims abstract description 3
- 210000003205 muscle Anatomy 0.000 claims description 13
- 230000002708 enhancing effect Effects 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of double-walled spiral winding reinforcement drainage pipeline, including multiple strip matrixes, multiple strip matrixes are welded into integral tubular structure by spiral winding, each strip matrix includes coaxial outer tube and the inner tube being made into integration, continuous corrugated is provided with the outer wall of its middle external tube raised, the surfacing of inner tube, outer tube and inner tube are provided with many connection ribs, so that strip matrix, which has, has multiple inner chambers separated between double-skin duct and double-skin duct, the beneficial effects of the utility model are：Pass through the design of double-decker wall, greatly reduce the rain sewage leakage that pipeline outer wall or inwall breakage are caused, and the extraneous most of pressure for being pressed in Dual-wall winding reinforcement drainpipe is all born by the crest of welding reinforcement, other fraction pressure is born by hollow square hole, substantially increases the ring stiffness of Dual-wall winding reinforcement drainpipe.
Description
Technical field
The utility model is related to a kind of pipeline, specifically a kind of double-walled spiral winding reinforcement drainage pipeline.
Background technology
At present, known polyethylene winding structure wall pipe structure is all that inside and outside wall is flat construction, or single wall
Ripple struction；Inside and outside wall flat construction pipeline drawback is that ring stiffness grade is relatively low, and single wall winding arrangement ring stiffness is of a relatively high, but
Individual layer tube wall is easily damaged, is easily caused the leakage of rain sewage.
Utility model content
The purpose of this utility model is to provide a kind of double-walled spiral winding reinforcement drainage pipeline, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of double-walled spiral winding reinforcement drainage pipeline, including multiple strip matrixes, multiple strip matrixes are twined by spiral
Around integral tubular structure is welded into, each strip matrix includes coaxial outer tube and the inner tube being made into integration, its middle external tube
Continuous corrugated is provided with outer wall raised, the surfacing of inner tube, outer tube and inner tube are provided with many connection ribs so that plate
Ribbon matrix, which has, has multiple inner chambers separated between double-skin duct and double-skin duct.
It is used as further program of the utility model：The inner chamber includes not connected hollow square hole and hollow camber
Hole, wherein hollow arc shaped hole, which is placed between the corrugated high spot of outer tube, adjacent hollow arc shaped hole, is provided with hollow square hole.
It is used as the utility model further scheme：The weld of adjacent strip matrix is provided with welding enhancing muscle, weldering
The top for connecing enhancing muscle is against in corrugated projection, and bottom is supported on inner pipe.
It is used as the utility model further scheme：The welding enhancing muscle is the muscle with continuous crest and trough
Bar.
It is used as the utility model further scheme：The strip matrix is made of polyethylene material.
Compared with prior art, the beneficial effects of the utility model are：By the design of double-decker wall, greatly reduce
The rain sewage leakage that pipeline outer wall or inwall breakage are caused, and the extraneous most of pressure for being pressed in Dual-wall winding reinforcement drainpipe
All born by the crest of welding reinforcement, fraction pressure is born by hollow square hole in addition, is substantially increased double-walled and is twined
Around the ring stiffness of reinforcement drainpipe.
Brief description of the drawings
Fig. 1 is a kind of structural representation of double-walled spiral winding reinforcement drainage pipeline.
Fig. 2 is a kind of structural representation of double-walled spiral winding reinforcement drainage pipeline tabularium matrix.
In figure：1- outer tubes, 2- inner tubes, 3- welding enhancings muscle, the hollow square holes of 4-, the hollow arc shaped holes of 5-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~2, the utility model embodiment, a kind of double-walled spiral winding reinforcement drainage pipeline, including it is multiple
Strip matrix, multiple strip matrixes are welded into integral tubular structure by spiral winding, and each strip matrix includes a system
Into coaxial outer tube 1 and inner tube 2, be provided with that continuous corrugated is raised on the outer wall of its middle external tube 1, the surface of inner tube 2 is put down
Whole, outer tube 1 and inner tube 2 are provided with many connection ribs so that strip matrix has between double-skin duct and double-skin duct with multiple
The inner chamber separated, inner chamber can play a part of damping and buffering, even if in use, outer tube 1 ruptures, nor affecting on overall work
Make.
The inner chamber includes not connected hollow square hole 4 and hollow arc shaped hole 5, wherein hollow arc shaped hole 5 is placed in outside
Hollow square hole 4 is provided between the corrugated high spot of pipe 1, adjacent hollow arc shaped hole 5.
When adjacent strip matrix is welded, its weld is provided with welding enhancing muscle 3, and the top that welding strengthens muscle 3 is against ripple
In line shape projection, bottom is against in inner tube 2.
The welding enhancing muscle 3 is the rib with continuous crest and trough, and during work, the extraneous pressure to outer tube 1 is big
The crest that part is soldered enhancing muscle 3 is born, and fraction is born by hollow square hole 4, substantially increases Dual-wall winding reinforcement
The ring stiffness of drainpipe.
The strip matrix is made of polyethylene material.
Operation principle of the present utility model is：Corrugated projection is connected to by top, bottom is against the welding in inner tube 2
Strengthen muscle 3, most of pressure that the external world is pressed in Dual-wall winding reinforcement drainpipe is all born by the crest of welding reinforcement 3, separately
Outer fraction pressure is born by hollow square hole 4, substantially increases the ring stiffness of Dual-wall winding reinforcement drainpipe.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of double-walled spiral winding reinforcement drainage pipeline, including multiple strip matrixes, it is characterised in that multiple strip matrixes lead to
Cross spiral winding and be welded into integral tubular structure, each strip matrix includes coaxial outer tube and the inner tube being made into integration, its
Continuous corrugated is provided with the outer wall of middle external tube raised, the surfacing of inner tube, outer tube and inner tube are provided with many dowels
Bar so that strip matrix, which has, has multiple inner chambers separated between double-skin duct and double-skin duct.
2. a kind of double-walled spiral winding reinforcement drainage pipeline according to claim 1, it is characterised in that the inner chamber includes
Not connected hollow square hole and hollow arc shaped hole, wherein hollow arc shaped hole is placed in the corrugated high spot of outer tube, it is adjacent
Hollow square hole is provided between hollow arc shaped hole.
3. a kind of double-walled spiral winding reinforcement drainage pipeline according to claim 1, it is characterised in that adjacent strip base
The weld of body is against in corrugated projection provided with welding enhancing muscle, the top of welding enhancing muscle, and bottom is supported on inner pipe.
4. a kind of double-walled spiral winding reinforcement drainage pipeline according to claim 3, it is characterised in that the welding enhancing
Muscle is the rib with continuous crest and trough.
5. a kind of double-walled spiral winding reinforcement drainage pipeline according to claim 1, it is characterised in that the strip matrix
It is made of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115479.2U CN206530782U (en) | 2017-02-08 | 2017-02-08 | A kind of double-walled spiral winding reinforcement drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115479.2U CN206530782U (en) | 2017-02-08 | 2017-02-08 | A kind of double-walled spiral winding reinforcement drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530782U true CN206530782U (en) | 2017-09-29 |
Family
ID=59919313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115479.2U Active CN206530782U (en) | 2017-02-08 | 2017-02-08 | A kind of double-walled spiral winding reinforcement drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799642A (en) * | 2018-09-05 | 2018-11-13 | 贺进军 | A kind of rectangular double-walled stud winding pipe |
-
2017
- 2017-02-08 CN CN201720115479.2U patent/CN206530782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799642A (en) * | 2018-09-05 | 2018-11-13 | 贺进军 | A kind of rectangular double-walled stud winding pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 611930 floor 1, building 2, No. 188, Dalongtan East Road, Zhihe Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Sichuan lanchuan Pipeline Co.,Ltd. Address before: 410602 Hunan province Changsha city Ningxiang County Zhu Liang Qiao xiang Nan Tang Cun Tang Kraal Group No. 17 Patentee before: He Jinjun |
|
| TR01 | Transfer of patent right |