CN206093260U - HDPE double -wall corrugated pipe - Google Patents
HDPE double -wall corrugated pipe Download PDFInfo
- Publication number
- CN206093260U CN206093260U CN201620993886.9U CN201620993886U CN206093260U CN 206093260 U CN206093260 U CN 206093260U CN 201620993886 U CN201620993886 U CN 201620993886U CN 206093260 U CN206093260 U CN 206093260U
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- Prior art keywords
- wall
- strengthening rib
- rib strip
- hdpe double
- wall corrugated
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Abstract
The utility model discloses a HDPE double -wall corrugated pipe sets up in the outer wall groove of bellows body along axially extended strengthening rib strip, the strengthening rib strip adopts the PE material to fill in the outer wall groove, the strengthening rib strip top with at the outer wall raised of bellows body parallel and level, the strengthening rib strip be at least 2 the equipartition be in on the circumference of bellows body. Increase HDPE double -wall corrugated pipe's ring rigidity, reduced the probability that HDPE double -wall corrugated pipe was flattened, was broken easily, improved the quality and the life of product.
Description
Technical field
The utility model is related to PE tubing production technical fields, and in particular to a kind of HDPE double-wall corrugated pipes.
Background technology
HDPE double-wall corrugated pipes, abbreviation PE bellowss, the beginning of the eighties succeeds in developing first in Germany.Through sending out for more than ten years
Open up and perfect, via single Cultivar development to complete product line.Production technology and using in technology very
It is ripe.Due to its excellent performance and the cost of relatively economical, have been obtained for greatly promoting in developed countries such as America and Europes and
Using.Double-wall corrugated pipe is a kind of novel light tubing with high density polyethylene (HDPE) as raw material, with it is lightweight, high pressure resistant,
The features such as good toughness, fast construction, life-span length, its excellent structural pipe wall design, compared with the tubing of other structures, cost is significantly
Reduce.And due to easy to connect, reliable, at home and abroad it is used widely, it is a large amount of to substitute pipe of concrete and cast iron pipe.But it is existing
There are HDPE double-wall corrugated pipes also to there is the technical problem of poor ring stiffness, easy flattening and frangibility.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of HDPE double-wall corrugated pipes, it is intended to solve existing
HDPE double-wall corrugated pipe ring stiffness is poor, the technical problem for easily flatten, fractureing.
In view of the problems referred to above of prior art, the utility model is adopted according to disclosed in the utility model on one side
Technical scheme below：
A kind of HDPE double-wall corrugated pipes, arrange the strengthening rib strip for axially extending in the unit with grooves in outer wall of ripple tube body,
The strengthening rib strip is filled in the unit with grooves in outer wall using PE materials, and the strengthening rib strip top is with described in ripple tube body
Outer wall it is raised concordant, the strengthening rib strip is at least 2 and is distributed on the circumference of the ripple tube body.
In order to the utility model is better achieved, further technical scheme is：
According to an embodiment of the present utility model, the strengthening rib strip is 3.
Compared with prior art, one of the beneficial effects of the utility model are：
A kind of HDPE double-wall corrugated pipes of the present utility model, by the strengthening rib strip set up, increased HDPE double-wall corrugated
The ring stiffness of pipe, reduces the probability that HDPE double-wall corrugated pipes are easily crushed, fracture, and improves the quality of product and uses the longevity
Life.
Description of the drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for the description of prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the reference to some embodiments in present specification, for those skilled in the art, is not paying creative work
In the case of, can be obtaining other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the HDPE double-wall corrugated pipes according to the utility model one embodiment.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- ripple tube bodies, 2- unit with grooves in outer wall, 3- strengthening rib strips, 4- outer walls are raised.
Specific embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
As shown in figure 1, Fig. 1 is the structural representation of the HDPE double-wall corrugated pipes according to the utility model one embodiment,
A kind of HDPE double-wall corrugated pipes, arrange the strengthening rib strip 3 for axially extending in the unit with grooves in outer wall 2 of ripple tube body 1, described to add
Strong rib 3 is filled in the unit with grooves in outer wall 2 using PE materials, and the top of the strengthening rib strip 3 is with described in ripple tube body 1
Concordantly, the strengthening rib strip 3 is at least 2 and is simultaneously distributed on the circumference of the ripple tube body 1 outer wall raised 4.
Preferably, the strengthening rib strip 3 can be 3.
The strengthening rib strip 3 arranged by the utility model, increased the ring stiffness of HDPE double-wall corrugated pipes, reduce HDPE
The probability that double-wall corrugated pipe is easily crushed, fractures, improves the quality and service life of product.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, identical similar portion cross-reference between each embodiment.
" one embodiment ", " another embodiment ", " embodiment " for being spoken of in this manual, etc., refer to knot
Specific features, structure or the feature for closing the embodiment description is included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that in the description statement of the same race occur in multiple places.Furthermore, it is understood that with reference to appoint
When one embodiment describes specific features, structure or a feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature also fall in the range of the utility model.
Although reference be made herein to multiple explanatory embodiments of the present utility model are described to the utility model, but,
It should be understood that those skilled in the art can be designed that a lot of other modification and embodiment, these modifications and embodiment
To fall within spirit disclosed in the present application and spirit.More specifically, in disclosure and the scope of claim
It is interior, various modifications and improvement can be carried out to the building block of theme composite configuration and/or layout.Except to building block and/
Or the modification that layout is carried out is with improvement outward, to those skilled in the art, other purposes also will be apparent.
Claims (2)
1. a kind of HDPE double-wall corrugated pipes, it is characterised in that arrange in the unit with grooves in outer wall (2) of ripple tube body (1) and prolong vertically
The strengthening rib strip (3) stretched, the strengthening rib strip (3) is filled in the unit with grooves in outer wall (2) using PE materials, the strengthening rib strip
(3) top is concordant with outer wall projection (4) in ripple tube body (1), and the strengthening rib strip (3) is at least 2 simultaneously uniformly
On the circumference of the ripple tube body (1).
2. HDPE double-wall corrugated pipes according to claim 1, it is characterised in that the strengthening rib strip (3) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993886.9U CN206093260U (en) | 2016-08-30 | 2016-08-30 | HDPE double -wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993886.9U CN206093260U (en) | 2016-08-30 | 2016-08-30 | HDPE double -wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093260U true CN206093260U (en) | 2017-04-12 |
Family
ID=58477237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993886.9U Active CN206093260U (en) | 2016-08-30 | 2016-08-30 | HDPE double -wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093260U (en) |
-
2016
- 2016-08-30 CN CN201620993886.9U patent/CN206093260U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |