CN208138614U - Steel band reinforced polyethylene spiral ripple pipe - Google Patents
Steel band reinforced polyethylene spiral ripple pipe Download PDFInfo
- Publication number
- CN208138614U CN208138614U CN201820397053.5U CN201820397053U CN208138614U CN 208138614 U CN208138614 U CN 208138614U CN 201820397053 U CN201820397053 U CN 201820397053U CN 208138614 U CN208138614 U CN 208138614U
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- China
- Prior art keywords
- tube
- inner tube
- corrugated
- steel strip
- skeleton
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- 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
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- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of steel band reinforced polyethylene spiral ripple pipes, including tube body, tube body includes outward corrugated tube, inner tube and steel strip corrugated skeleton, outward corrugated tube is continuous wavelike structure, the inner wall of inner tube is spiral corrugation, reinforcing rib is provided at the wave crest of adjacent outward corrugated tube, steel strip corrugated skeleton is located between outward corrugated tube and inner tube, adhering resin layer is provided between steel strip corrugated skeleton and outward corrugated tube, rubber layer is provided between steel strip corrugated skeleton and inner tube, inner tube is internally provided with strengthening core stratum reticulare, a nanometer silver coating is provided with above the inner wall of inner tube；The both ends of tube body are respectively arranged with public access mouth and maternal interface, the inner tube of public interface extends outwardly, the outer wall of the inner tube to extend out is provided with stepped tooth interconnecting piece, and the outward corrugated tube at maternal interface extends outwardly, and the inner wall of the outward corrugated tube to extend out is provided with stepped tooth interconnecting piece.The anti-folding and distortion resistance of the steel band reinforced polyethylene spiral ripple pipe are strong, good toughness, and anti-seismic performance is good.
Description
Technical field
The utility model belongs to Bellows Technology field, and in particular to a kind of steel band reinforced polyethylene spiral ripple pipe.
Background technique
Bellows is the shell with the cylinder-shaped thin wall wrinkle of multiple transverse waves, has elasticity, due to bellows
The characteristics of geometry, makes bellows allow to generate biggish deformation under the action of axial force, cross force, moment of flexure.With it is smooth
Light pipe compare, in addition to having enough intensity, also have concurrently biggish flexible and have under pulsating stress effect very high antifatigue
Performance.
The production method of existing steel band reinforced polyethylene spiral ripple pipe is melted PE material again with steel band by production line
It closes Wrapping formed.Mainly serving rigidly is shaped-steel strip, but since polyethylene and steel band conjugation are bad, is easy to divide
It opens, certain ring stiffness is not achieved.General steel band bellows external shock resistance ability is poor, is of limited application.Pipeline is being applied
Working hour not only results in leak, and be easy to make corrosive pipeline, reduces the use of pipeline if connecting not close between pipeline
Service life needs to be replaced frequently pipeline, at high cost.In addition, since steel band reinforced polyethylene spiral ripple pipe in use has greatly
Easily there is the phenomenon that damaged, fracture because vibration resistance is insufficient in amount vibration, deformation, traditional steel band reinforced polyethylene spiral ripple pipe,
Influence the use of user.
Utility model content
The utility model proposes a kind of steel band reinforced polyethylene spiral ripple pipe, the steel band reinforced polyethylene spiral ripple pipes
Anti- folding and distortion resistance it is strong, good toughness, anti-seismic performance is good.
What the technical solution of the utility model was realized in：
A kind of steel band reinforced polyethylene spiral ripple pipe, including tube body, the tube body include outward corrugated tube, inner tube and steel band
Ripple skeleton, the outward corrugated tube are continuous wavelike structure, and the inner wall of said inner tube is spiral corrugation, adjacent described
Reinforcing rib is provided at the wave crest of outward corrugated tube, the steel strip corrugated skeleton is located between the outward corrugated tube and said inner tube,
Adhering resin layer, the steel strip corrugated skeleton and said inner tube are provided between the steel strip corrugated skeleton and the outward corrugated tube
Between be provided with rubber layer, said inner tube is internally provided with strengthening core stratum reticulare, is provided with nanometer above the inner wall of said inner tube
Silver coating；The both ends of the tube body are respectively arranged with public access mouth and maternal interface, and the inner tube of the public affairs interface extends outwardly, extends
The outer wall of inner tube out is provided with stepped tooth interconnecting piece, and the outward corrugated tube at the maternal interface extends outwardly, extends out
The inner wall of outward corrugated tube is provided with stepped tooth interconnecting piece.
Preferably, the strengthening core stratum reticulare is aluminium alloy core stratum reticulare.
Preferably, the steel strip corrugated skeleton is galvanized steel strip ripple skeleton.
Preferably, the rubber layer with a thickness of 0.15~0.2cm.
Preferably, the nanometer silver coating with a thickness of 130~180 microns.
The beneficial effects of the utility model：
It is provided at the wave crest of the adjacent outward corrugated tube of the steel band reinforced polyethylene spiral ripple pipe of the utility model
Reinforcing rib greatly improves the anti-twist and anti-breaking force of pipeline.It is provided with rubber layer between steel strip corrugated skeleton and inner tube, is mentioned
High its absorbs vibration and crush resistance energy, increases flexible.The intensity for being internally provided with strengthening core stratum reticulare and promoting inner tube of inner tube.It is interior
Nanometer silver coating is disposed with above the inner wall of pipe from inside to outside with bactericidal effect.Outward corrugated tube is continuous wavy knot
Structure, the inner wall of inner tube are spiral corrugation, and such design improves the toughness of polyethylene double-wall corrugated pipe.What is extended out is interior
The outer wall of pipe is provided with stepped tooth interconnecting piece, and the inner wall of the outward corrugated tube to extend out is provided with stepped tooth interconnecting piece, associativity
It can be good, it is not easy to leak.
In short, the anti-folding and distortion resistance of the utility model steel band reinforced polyethylene spiral ripple pipe are strong, good toughness resists
Shock stability is good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model steel band reinforced polyethylene spiral ripple pipe.
Attached drawing mark：1- outward corrugated tube；2- inner tube；3- steel strip corrugated skeleton；4- reinforcing rib；5- adhering resin layer；6- rubber
Glue-line；7- strengthening core stratum reticulare；8- nanometers of silver coatings；9- public access mouth；10- maternal interface.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1, a kind of steel band reinforced polyethylene spiral ripple pipe, including tube body, tube body include outward corrugated tube 1, inner tube 2
With steel strip corrugated skeleton 3, outward corrugated tube 1 is continuous wavelike structure, and the inner wall of inner tube 2 is spiral corrugation, adjacent outer
Reinforcing rib 4 is provided at the wave crest of bellows 1, steel strip corrugated skeleton 3 is located between outward corrugated tube 1 and inner tube 2, steel strip corrugated bone
It is provided with adhering resin layer 5 between frame 3 and outward corrugated tube 1, rubber layer 6 is provided between steel strip corrugated skeleton 3 and inner tube 2, it is interior
Pipe 2 is internally provided with strengthening core stratum reticulare 7, and nanometer silver coating 8 is provided with above the inner wall of inner tube 2；The both ends of tube body are set respectively
It is equipped with public access mouth 9 and maternal interface 10, the inner tube 2 at public access mouth 9 extends outwardly, and the outer wall of the inner tube 2 to extend out is provided with ladder
Shape tooth interconnecting piece, the outward corrugated tube 1 at maternal interface 10 extend outwardly, and the inner wall of the outward corrugated tube 1 to extend out is provided with trapezoidal
Tooth interconnecting piece.Strengthening core stratum reticulare 7 is aluminium alloy core stratum reticulare.Steel strip corrugated skeleton 3 is galvanized steel strip ripple skeleton 3.Rubber layer 6
With a thickness of 0.15~0.2cm.Nanometer silver coating 8 with a thickness of 130~180 microns.
It is provided at the wave crest of the adjacent outward corrugated tube 1 of the steel band reinforced polyethylene spiral ripple pipe of the utility model
Reinforcing rib 4 greatly improves the anti-twist and anti-breaking force of pipeline.Rubber layer is provided between steel strip corrugated skeleton 3 and inner tube 2
6, it improves it and absorbs vibration and crush resistance energy, increase flexible.The strengthening core stratum reticulare 7 that is internally provided with of inner tube 2 promotes inner tube 2
Intensity.Nanometer silver coating 8 is disposed with above the inner wall of inner tube 2 from inside to outside with bactericidal effect.Outward corrugated tube 1 is continuous
Wavelike structure, the inner wall of inner tube 2 is spiral corrugation, and such design improves the toughness of polyethylene double-wall corrugated pipe.
The outer wall of the inner tube 2 to extend out is provided with stepped tooth interconnecting piece, and the inner wall of the outward corrugated tube 1 to extend out is provided with stepped tooth
Interconnecting piece, excellent bonding performance, it is not easy to leak.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of steel band reinforced polyethylene spiral ripple pipe, including tube body, which is characterized in that the tube body include outward corrugated tube,
Inner tube and steel strip corrugated skeleton, the outward corrugated tube are continuous wavelike structure, and the inner wall of said inner tube is helical corrugation knot
Structure is provided with reinforcing rib at the wave crest of the adjacent outward corrugated tube, and the steel strip corrugated skeleton is located at the outward corrugated tube and institute
It states between inner tube, adhering resin layer, the steel strip corrugated bone is provided between the steel strip corrugated skeleton and the outward corrugated tube
It is provided with rubber layer between frame and said inner tube, said inner tube is internally provided with strengthening core stratum reticulare, on the inner wall of said inner tube
Face is provided with a nanometer silver coating；The both ends of the tube body are respectively arranged with public access mouth and maternal interface, the inner tube of the public affairs interface
Extend outwardly, the outer wall of the inner tube to extend out is provided with stepped tooth interconnecting piece, and the outward corrugated tube at the maternal interface is to extension
It stretches, the inner wall of the outward corrugated tube to extend out is provided with stepped tooth interconnecting piece.
2. steel band reinforced polyethylene spiral ripple pipe according to claim 1, which is characterized in that the strengthening core stratum reticulare is
Aluminium alloy core stratum reticulare.
3. steel band reinforced polyethylene spiral ripple pipe according to claim 1, which is characterized in that the steel strip corrugated skeleton
For galvanized steel strip ripple skeleton.
4. steel band reinforced polyethylene spiral ripple pipe according to claim 1, which is characterized in that the thickness of the rubber layer
For 0.15~0.2cm.
5. steel band reinforced polyethylene spiral ripple pipe according to claim 1, which is characterized in that the nanometer silver coating
With a thickness of 130~180 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397053.5U CN208138614U (en) | 2018-03-22 | 2018-03-22 | Steel band reinforced polyethylene spiral ripple pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397053.5U CN208138614U (en) | 2018-03-22 | 2018-03-22 | Steel band reinforced polyethylene spiral ripple pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138614U true CN208138614U (en) | 2018-11-23 |
Family
ID=64289250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397053.5U Expired - Fee Related CN208138614U (en) | 2018-03-22 | 2018-03-22 | Steel band reinforced polyethylene spiral ripple pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138614U (en) |
-
2018
- 2018-03-22 CN CN201820397053.5U patent/CN208138614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |