CN206449321U - Double-wall corrugated PE pipelines - Google Patents
Double-wall corrugated PE pipelines Download PDFInfo
- Publication number
- CN206449321U CN206449321U CN201621489219.3U CN201621489219U CN206449321U CN 206449321 U CN206449321 U CN 206449321U CN 201621489219 U CN201621489219 U CN 201621489219U CN 206449321 U CN206449321 U CN 206449321U
- Authority
- CN
- China
- Prior art keywords
- layer
- tube layer
- tubing
- corrugated
- double
- 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
- 238000009413 insulation Methods 0.000 claims 3
- 238000001764 infiltration Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010425 asbestos Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229910052895 riebeckite Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of double-wall corrugated PE tubing, including body, the body includes tube layer and outward corrugated tube layer in smooth, the cross section of the smooth interior tube layer is circle, the outward corrugated tube layer is managed for the PE of sandwiched corrugated steel band, shaft orientation reinforcing rib is provided with the smooth interior tube layer, the inwall of the smooth interior tube layer is additionally provided with counter-infiltration film layer, self-cleaning coat is provided with the counter-infiltration film layer, there is cavity between the smooth interior tube layer and outward corrugated tube layer, sandwiched V-type reinforcement in heat-insulation layer, the heat-insulation layer is provided with the cavity.Above-mentioned technical proposal is used, because provided with heat-insulation layer, can be incubated to tubing, the antifreezing effect of tubing is improved；Because provided with shaft orientation reinforcing rib, the intensity of tubing can be improved；Because provided with self-cleaning coat, the service life of tubing can be extended.
Description
Technical field
The utility model belongs to pipe technology field, specially a kind of double-wall corrugated PE tubing.
Background technology
PE, is the english abbreviation of polyethylene, and PE has excellent resistance to most of characteristics lived with chemicals for industrial use.I
State's plastic conduit be have developed rapidly, and quality is being improved constantly.At present, preliminarily formed with polyvinyl chloride (PVC-U) pipe, polyethylene
(PE) pipe and polypropylene (PP-R) pipe based on plastic tube industry.Wherein polyethylene (PE) pipe is due to because its intensity is high, corrosion resistant
Erosion, it is nontoxic the features such as be widely used in building water supply, construction drainage, buried drain pipe is building and heating, gas transmission and distribution, defeated
Tracheae, electrician and telecommunication protection sleeve pipe, industrial pipe, agricultural pipe etc..It is mainly used in urban water supply, city gas supply
And field irrigation.Double wall corrugated high-density polyethylene pipes material, is a kind of New pipe with cyclic structure outer wall and smooth internal walls
Material, the beginning of the eighties succeeds in developing first in Germany.By the development of more than ten years and perfect, via single Cultivar development to complete
Whole product line.At present in production technology and using very ripe in technology.Due to its excellent performance and relative warp
The cost of Ji, great promotion and application are had been obtained in developed countries such as America and Europes.Got over the application of double-wall corrugated pipe
Come more extensive, gradually apply to beneath waterpipe.
Bellows buried would generally be laid, and the plastic film capicitor high-line conduit of buried laying can bear load and the pressure of outside
Power, improves its compressive property particularly critical.
Utility model content
The purpose of this utility model is to close there is provided a kind of simple in construction, design for the defect and deficiency of prior art
Reason, the double-wall corrugated PE tubing of service life length.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of double-wall corrugated PE tubing, including body, the body include tube layer and outward corrugated tube layer in smooth, described flat
The cross section of tube layer is circular in sliding, and the outward corrugated tube layer is managed for the PE of sandwiched corrugated steel band, in the smooth interior tube layer
Provided with shaft orientation reinforcing rib, the inwall of the smooth interior tube layer is additionally provided with counter-infiltration film layer, the counter-infiltration film layer provided with self-cleaning
Coating, has between the smooth interior tube layer and outward corrugated tube layer and heat-insulation layer, the heat-insulation layer inner clip is provided with cavity, the cavity
If V-type reinforcement.
Further, the heat-insulation layer is asbestos layer.
Further, it is described smooth interior Nian Jie by adhering resin layer between tube layer and shaft orientation reinforcing rib.
Further, the outward corrugated tube layer outer wall is coated with the wearing layer that thickness is 2~3mm.
Above-mentioned technical proposal is used, because provided with heat-insulation layer, can be incubated to tubing, the antifreeze effect of tubing is improved
Really；Because provided with shaft orientation reinforcing rib, the intensity of tubing can be improved；Because provided with self-cleaning coat, the use of tubing can be extended
Life-span.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, smooth interior tube layer；2nd, shaft orientation reinforcing rib；3rd, counter-infiltration film layer；4th, self-cleaning coat；5th, outward corrugated tube layer；
6th, heat-insulation layer.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
As shown in figure 1, a kind of double-wall corrugated PE tubing, including body, the body includes tube layer 1 and outer ripple in smooth
Tube layer 5, the cross section of the smooth interior tube layer 1 is circle, and the outward corrugated tube layer 5 is the PE pipes of sandwiched corrugated steel band, institute
State and be provided with shaft orientation reinforcing rib 2 in smoothly in tube layer 1, the inwall of the smooth interior tube layer 1 is additionally provided with counter-infiltration film layer 3, described anti-
Self-cleaning coat 4 is provided with osmotic membrane layer 3, has between the smooth interior tube layer 1 and outward corrugated tube layer 5 in cavity, the cavity and sets
There is heat-insulation layer 6, the heat-insulation layer 6 is asbestos layer.Sandwiched V-type reinforcement in the heat-insulation layer 6.The smooth interior tube layer 1 and axle
It is bonded to adhering resin layer is passed through between reinforcement 2.It is the wear-resisting of 2~3mm that 5 outer wall of the outward corrugated tube layer, which are coated with thickness,
Layer.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (4)
1. a kind of double-wall corrugated PE tubing, including body, it is characterised in that：The body includes tube layer (1) and external wave in smooth
Line tube layer (5), the cross section of the smooth interior tube layer (1) is circle, and the outward corrugated tube layer (5) is sandwiched corrugated steel band
PE is managed, and shaft orientation reinforcing rib (2) is provided with the smoothly interior tube layer (1), and the inwall of the smooth interior tube layer (1) is additionally provided with counter-infiltration
Film layer (3), is provided with self-cleaning coat (4) in the counter-infiltration film layer (3), it is described it is smooth in tube layer (1) and outward corrugated tube layer (5) it
Between have a cavity, heat-insulation layer (6), the interior sandwiched V-type reinforcement of heat-insulation layer (6) are provided with the cavity.
2. double-wall corrugated PE tubing as claimed in claim 1, it is characterised in that：The heat-insulation layer (6) is asbestos layer.
3. double-wall corrugated PE tubing as claimed in claim 1, it is characterised in that：The smooth interior tube layer (1) is with axially strengthening
It is bonded between muscle (2) by adhering resin layer.
4. double-wall corrugated PE tubing as claimed in claim 1, it is characterised in that：Described outward corrugated tube layer (5) outer wall is coated with
Thickness is 2~3mm wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489219.3U CN206449321U (en) | 2016-12-30 | 2016-12-30 | Double-wall corrugated PE pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489219.3U CN206449321U (en) | 2016-12-30 | 2016-12-30 | Double-wall corrugated PE pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449321U true CN206449321U (en) | 2017-08-29 |
Family
ID=59670947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489219.3U Expired - Fee Related CN206449321U (en) | 2016-12-30 | 2016-12-30 | Double-wall corrugated PE pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253201A (en) * | 2018-01-11 | 2018-07-06 | 四川大仁新创科技有限公司 | A kind of special thermal conductive wire of floor heating and preparation method thereof |
-
2016
- 2016-12-30 CN CN201621489219.3U patent/CN206449321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253201A (en) * | 2018-01-11 | 2018-07-06 | 四川大仁新创科技有限公司 | A kind of special thermal conductive wire of floor heating and preparation method thereof |
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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 |
Granted publication date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |