CN206786149U - A kind of HGCO double-wall corrugated pipes - Google Patents
A kind of HGCO double-wall corrugated pipes Download PDFInfo
- Publication number
- CN206786149U CN206786149U CN201720124504.3U CN201720124504U CN206786149U CN 206786149 U CN206786149 U CN 206786149U CN 201720124504 U CN201720124504 U CN 201720124504U CN 206786149 U CN206786149 U CN 206786149U
- Authority
- CN
- China
- Prior art keywords
- wall
- double
- hgco
- inwall
- lug boss
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of HGCO double-wall corrugated pipes, including the body being made up of inner and outer wall, what the inwall was integrated with outer wall, the inner surface of the inwall is smooth, the outer surface of the outer wall is provided with the wavy lug boss being spacedly distributed, some elastic circular rings are provided with inside the lug boss, are provided with some uniform connection straps between the adjacent lug boss, the outer wall outer surface is provided with anticorrosive coat.The double-wall corrugated pipe is simple in construction, and tube wall is thin, light weight, and intensity is high, inner wall smooth, and has good toughness and decay resistance, is hardly damaged after laying, has easy for construction, service life length, low cost and other advantages.
Description
Technical field
It the utility model is related to a kind of tubing, in particular to a kind of HGCO double-wall corrugated pipes.
Background technology
At present, double-wall corrugated pipe is mainly used for as municipal water supply pipe, sewage pipe, cable protection pipe etc., generally this
Class tubing is all to be laid in underground, and the pressure that the tube wall being subject to is subject to is larger, and corrosivity is larger, and is often deposited during tubing laying
In certain bending, when being pressurized, tube wall is easily damaged, and efficiency of construction is or not traditional PVC, MPP tubing, PE tubing
It is high；Corroded simultaneously by environment, the service life of tubing is also universal shorter.
Utility model content
The purpose of this utility model is to provide for a kind of HGCO double-wall corrugated pipes, and the double-wall corrugated pipe is simple in construction, pipe
Wall is thin, light weight, and intensity is high, inner wall smooth, and has good toughness and decay resistance, is hardly damaged after laying, has
There are easy for construction, service life length, low cost and other advantages.
In order to achieve the above object, the utility model provides following technical scheme：A kind of HGCO double-wall corrugated pipes, including
The body being made up of inner and outer wall, what the inwall was integrated with outer wall, the inner surface of the inwall is smooth, the outer wall
Outer surface is provided with the wavy lug boss being spacedly distributed, and some elastic circular rings, the phase are provided with inside the lug boss
Some uniform connection straps are provided between adjacent lug boss, the outer wall outer surface is provided with anticorrosive coat.
It is further preferred that the inner and outer wall is made up of PVC material through molecule biaxial orientation technique.
It is further preferred that the connection strap is axially extending along body.
It is further preferred that the elastic circular ring is hollow.
The beneficial effects of the utility model：The double-wall corrugated pipe is simple in construction, and tube wall is thin, light weight, and intensity is high, inwall light
It is sliding, and there is good toughness and decay resistance, it is hardly damaged after laying, there is easy for construction, service life length, cost
Low advantage.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the HGCO double-wall corrugated pipes.
Marginal data：1st, inwall；2nd, outer wall；3rd, lug boss；4th, elastic circular ring；5th, connection strap；6th, anticorrosive coat.
Embodiment
We are described further with reference to accompanying drawing to a kind of HGCO double-wall corrugated pipes described in the utility model below.
As shown in fig. 1, a kind of HGCO double-wall corrugated pipes of the present embodiment, including the pipe being made up of inwall 1 and outer wall 2
Body, what the inwall 1 was integrated with outer wall 2, the inner surface of the inwall 1 is smooth, and the outer surface of the outer wall 2 is provided with equal intervals
The wavy lug boss 3 of distribution, the inside of the lug boss 3 are provided with some elastic circular rings 4, the adjacent lug boss 3 it
Between be provided with some uniform connection straps 5, the outer surface of outer wall 2 is provided with anticorrosive coat 6.The inwall 1 and outer wall 2 are by PVC material
It is made through molecule biaxial orientation technique.The connection strap 5 is axially extending along body.The elastic circular ring 4 is hollow.Due to this
Double-wall corrugated pipe good toughness itself, deformation can be produced when being pressurized, body can recover shape after distress resolves.But specifically make
In, after laying, the local pressure being subject to will not typically disappear tubing easily, cause the local compression of body serious, deformation
It is excessive so that the function of tubing can not play.By setting elastic circular ring 4 and connection strap 5, when body local compression is larger,
The pressure can be shared to other positions so that local deformation will not be excessive, ensures that tubing be able to will not be damaged with normal use.
The scope of protection of the utility model is not limited to above example and its conversion.Those skilled in that art are with this implementation
The conventional modification and replacement carried out based on the content of example, belongs to protection category of the present utility model.
Claims (4)
- A kind of 1. HGCO double-wall corrugated pipes, it is characterised in that：Including the body being made up of inwall (1) and outer wall (2), the inwall (1) it is integrated with outer wall (2), the inner surface of the inwall (1) is smooth, and the outer surface of the outer wall (2) is provided with to be divided at equal intervals The wavy lug boss (3) of cloth, the lug boss (3) is internal to be provided with some elastic circular rings (4), the adjacent lug boss (3) some uniform connection straps (5) are provided between, outer wall (2) outer surface is provided with anticorrosive coat (6).
- A kind of 2. HGCO double-wall corrugated pipes according to claim 1, it is characterised in that：The inwall (1) and outer wall (2) by PVC material is made through molecule biaxial orientation technique.
- A kind of 3. HGCO double-wall corrugated pipes according to claim 1, it is characterised in that：The connection strap (5) is along body axle To extension.
- A kind of 4. HGCO double-wall corrugated pipes according to claim 1, it is characterised in that：The elastic circular ring (4) is hollow 's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124504.3U CN206786149U (en) | 2017-02-11 | 2017-02-11 | A kind of HGCO double-wall corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720124504.3U CN206786149U (en) | 2017-02-11 | 2017-02-11 | A kind of HGCO double-wall corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786149U true CN206786149U (en) | 2017-12-22 |
Family
ID=60703694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720124504.3U Expired - Fee Related CN206786149U (en) | 2017-02-11 | 2017-02-11 | A kind of HGCO double-wall corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585238A (en) * | 2020-04-29 | 2020-08-25 | 俞杰 | Cable for corrosive soil and installation process matched with cable |
-
2017
- 2017-02-11 CN CN201720124504.3U patent/CN206786149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585238A (en) * | 2020-04-29 | 2020-08-25 | 俞杰 | Cable for corrosive soil and installation process matched with cable |
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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: 20171222 Termination date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |