CN206175864U - PVC U adds muscle pipe - Google Patents
PVC U adds muscle pipe Download PDFInfo
- Publication number
- CN206175864U CN206175864U CN201621089024.XU CN201621089024U CN206175864U CN 206175864 U CN206175864 U CN 206175864U CN 201621089024 U CN201621089024 U CN 201621089024U CN 206175864 U CN206175864 U CN 206175864U
- Authority
- CN
- China
- Prior art keywords
- layer
- steel mesh
- pvc
- straight tube
- rubberised
- 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.)
- Expired - Fee Related
Links
- 210000003205 muscle Anatomy 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 11
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000003628 erosive effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 210000003934 vacuole Anatomy 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a PVC U adds muscle pipe, including inner straight pipe and outer bellows, inner straight pipe includes the steel mesh layer, and steel mesh layer two sides evenly is equipped with among of steel mesh layer downside along the strengthening rib of inner straight pipe direction through rubberised layer bonding polyvinyl chloride layer, and inner straight pipe passes through the outer bellows of rubberised layer bonding, and vacuole formation between outer bellows flange and the inner straight pipe is equipped with the arch on the inner straight pipe outer wall in the cavity, be equipped with the reinforcing ring in the arch, the utility model discloses novel structure, firm, compressive capacity is strong, and toughness is good, has satisfied the operation requirement.
Description
Technical field
This utility model is related to a kind of pipeline, specifically a kind of PVC-U riffled tubes.
Background technology
PVC-U（PVC-U）Riffled tube is, by the heated extrusion of polyvinyl chloride resin, to be given birth to using special dies and forming technology
Another novel PVC-U pipelines for producing, it is the product of the hi-tech development nineties in 20th century.This tubing is outside identical
Under pressure load-bearing capacity, than the material that common PVC-U solid wall pipes save 30%.PVC-U riffled tubes and PVC-U riffled tube purposes of design
It is basically identical, actually one kind of structure-wall pipe material.Managed with heavy caliber PVC-U as buried draining, blowdown, it is mainly used
Way is：In under gravity sewage or rainwater etc. being displaced into sewage farm or rivers,lakes and seas, it is widely used in city
Political affairs engineering construction.The fields such as field irrigation, power communication, cable protection and discharge of industrial wastes are can be additionally used in addition.
In general, PVC-U riffled tubes Jing is often embedded in underground, and such as buried drain pipe road belongs to high-line conduit, main
External pressure load (generally intrinsic pressure load is ignored) is born, and pipeline made by existing PVC-U riffled tubes belongs to flexible
Pipe, critical external compressive resistance ability, the form of destruction is that external pressure load causes pipe deformations excessive or lateral deflection unstability, has influence on it and extensively should
With the particularly application in bigger city is subject to a definite limitation.
Utility model content
The purpose of this utility model is to provide a kind of PVC-U riffled tubes, to solve above-mentioned background technology in propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：
A kind of PVC-U riffled tubes, including internal layer straight tube and outer layer corrugated tube, the internal layer straight tube includes steel mesh layer, steel mesh
Layer two sides is uniformly provided with along internal layer straight tube side by rubberised layer bonding polyvinyl chloride layer in the polyvinyl chloride layer on the downside of steel mesh layer
To reinforcement, internal layer straight tube formed by rubberised layer bonding outer layer corrugated tube between outer layer ripple Pipe Flange and internal layer straight tube
Cavity, in the cavities internal layer straight tube outer wall be provided with projection, be provided with stiffening ring in projection.
As further program of the utility model：The outer layer corrugated tube includes steel mesh layer, and steel mesh layer is below by painting
Glue-line bonding internal layer straight tube outer wall, steel mesh layer is above with rubberised layer bonding etch resistant layer.
As further program of the utility model：The projection is provided with two, and the stiffening ring in projection is provided with one.
As further program of the utility model：The convex cross section is semicircle, and projection is made up of polrvinyl chloride.
As further program of the utility model：The reinforcement is provided with nine.
Compared with prior art, the beneficial effects of the utility model are：This utility model structure is novel, firm, resistance to compression energy
Power is strong, and good toughness meets use requirement.
Description of the drawings
Fig. 1 is the structural representation of PVC-U riffled tubes.
In figure：1- steel mesh layers, 2- outer layer corrugated tubes, 3- cavitys, 4- etch resistant layers, 5- stiffening rings, 6- are raised, 7- gluings
Layer, 8- reinforcements, 9- internal layer straight tubes, 10- polyvinyl chloride layers.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, in this utility model embodiment, a kind of PVC-U riffled tubes, including internal layer straight tube 9 and outer layer ripple
Pipe 2, internal layer straight tube 9 includes steel mesh layer 1, and the two sides of steel mesh layer 1 passes through the bonding polyvinyl chloride layer 10 of rubberised layer 7, the downside of steel mesh layer 1
The reinforcement 8 along the direction of internal layer straight tube 9 is uniformly provided with polyvinyl chloride layer 10, internal layer straight tube 9 passes through rubberised layer bonding outer layer
Corrugated tube 2, forms cavity 3 between the flange of outer layer corrugated tube 2 and internal layer straight tube 9, be provided with convex on internal layer straight tube outer wall in cavity 3
6 are played, stiffening ring 5 is provided with raised 6, outer layer corrugated tube 2 includes steel mesh layer 1, and steel mesh layer 1 is below by the bonding internal layer of rubberised layer 7
The outer wall of straight tube 9, steel mesh layer 1 is provided with two above with rubberised layer bonding etch resistant layer 4, raised 6, and the stiffening ring 5 in raised 6 sets
There is one, raised 6 section is semicircle, raised 6 are made up of polrvinyl chloride, and reinforcement 8 is provided with nine.
This utility model structure is novel, firm, by the design of raised and stiffening ring, increases of the present utility model anti-
Pressure energy power, then the design for passing through reinforcement so that this utility model toughness strengthens, service life strengthens, and can use different
Soil environment, anti-pressure ability is strong, and good toughness meets use requirement.
It is obvious to a person skilled in the art that this 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 in other specific forms realize that this practicality is new
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 is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of PVC-U riffled tubes, including internal layer straight tube and outer layer corrugated tube, it is characterised in that the internal layer straight tube includes steel
Stratum reticulare, steel mesh layer two sides by rubberised layer bonding polyvinyl chloride layer, be uniformly provided with the polyvinyl chloride layer on the downside of steel mesh layer along
The reinforcement in internal layer straight tube direction, internal layer straight tube passes through rubberised layer bonding outer layer corrugated tube, and outer layer ripple Pipe Flange and internal layer are straight
Cavity is formed between pipe, in the cavities internal layer straight tube outer wall is provided with projection, and in projection stiffening ring is provided with；The outer layer corrugated tube
Including steel mesh layer, below by rubberised layer bonding internal layer straight tube outer wall, steel mesh layer is above with the anti-corruption of rubberised layer bonding for steel mesh layer
Erosion layer；The reinforcement is provided with nine.
2. PVC-U riffled tubes according to claim 1, it is characterised in that the projection is provided with two, the reinforcement in projection
Circle is provided with one.
3. PVC-U riffled tubes according to claim 1, it is characterised in that the convex cross section is semicircle, and projection is poly-
Vinyl chloride is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089024.XU CN206175864U (en) | 2016-09-29 | 2016-09-29 | PVC U adds muscle pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089024.XU CN206175864U (en) | 2016-09-29 | 2016-09-29 | PVC U adds muscle pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175864U true CN206175864U (en) | 2017-05-17 |
Family
ID=58676967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089024.XU Expired - Fee Related CN206175864U (en) | 2016-09-29 | 2016-09-29 | PVC U adds muscle pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175864U (en) |
-
2016
- 2016-09-29 CN CN201621089024.XU patent/CN206175864U/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: 20170517 Termination date: 20210929 |