CN205978851U - High strength high tenacity environment -friendly HMPVC bellows - Google Patents
High strength high tenacity environment -friendly HMPVC bellows Download PDFInfo
- Publication number
- CN205978851U CN205978851U CN201620619162.8U CN201620619162U CN205978851U CN 205978851 U CN205978851 U CN 205978851U CN 201620619162 U CN201620619162 U CN 201620619162U CN 205978851 U CN205978851 U CN 205978851U
- Authority
- CN
- China
- Prior art keywords
- hmpvc
- layer
- corrugated tube
- tenacity environment
- friendly type
- 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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- Details Of Indoor Wiring (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a high strength high tenacity environment -friendly HMPVC bellows, including inlayer and skin, be equipped with the isolation layer between inlayer and the skin, inlayer inner wall structure is level and smooth, outer outer wall is equipped with continuous annular protruding structure, the protruding structure of annular is equipped with between two liang along the axially extended enhancement of body strip, it distributes around body circumference to strengthen the strip, the outer outside is equipped with sun -proof coating. This high strength high tenacity environment -friendly HMPVC bellows simple structure, it is with low costs to thermal -insulated, the insulating properties of tubular product has been improved through setting up of isolation layer and hollow structure, good cable protection tubular product can be regarded as, through the further intensity that improves tubular product that sets up of strengthening the strip for the comprehensive properties of tubular product improves, makes it have better application prospect.
Description
Technical field
This utility model is related to a kind of tubing, specifically refers to a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube.
Background technology
At present, corrugated tube be current municipal works as drain pipe, blow-off pipe, communication apparatus is as cabling power protection pipe
Conventional tubing.It is rational in infrastructure, and interior walls be smooth resistance is little, and outer wall has preferable damping property, is widely used at each
Industry.But traditional PVC corrugated tube, MPP corrugated tube etc. or easily aging, the undesirable problem of intensity of presence, especially pvc pipe
When being heated, tanning by the sun, easily discharge harmful substance.
Utility model content
The purpose of this utility model is to provide for a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube, this corrugated tube
Simple and reasonable, low cost, and there is excellent intensity and ageing resistace.
In order to achieve the above object, this utility model provides following technical scheme：A kind of high-intensity high-tenacity environment-friendly type
HMPVC corrugated tube, including internal layer and outer layer, is provided with isolation layer between described internal layer and outer layer, and described internal layer interior wall construction smooths,
Described outer layer outer wall is provided with continuous annular protrusion structure, and described annular protrusion structure is provided with axially extending along body between any two
Stiffener, described stiffener is circumferentially distributed around body, is provided with sun-proof coating outside described outer layer.
It is further preferred that described annular protrusion inside configuration is provided with hollow-core construction.
It is further preferred that described isolation layer adopts glass fiber material.
It is further preferred that described isolation layer adopts quartz sand material.
It is further preferred that described isolation layer adopts elastomeric material.
The beneficial effects of the utility model：This high-intensity high-tenacity environment-friendly type HMPVC bellows structure is simple, low cost,
And improve heat-insulated, the insulating properties of tubing by the setting of sunscreen layer, isolation layer and hollow-core construction, prevent tubing aging,
Release harmful substance is so as to can be used as excellent cable protection tubing；Tubing is further increased by the setting of stiffener
Intensity so that tubing combination property improve so as to have more preferable application prospect.
Brief description
Accompanying drawing 1 is structural representation of the present utility model.
Marginal data：1st, internal layer；2nd, outer layer；3rd, isolation layer；4th, annular protrusion structure；5th, stiffener；6th, hollow-core construction.
Specific embodiment
We combine accompanying drawing and a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube described in the utility model are done below
Further instruction.
As shown in fig. 1, a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube of the present embodiment, including internal layer 1 with outward
Layer 2, is provided with isolation layer 3 between described internal layer 1 and outer layer 2, described internal layer 1 interior wall construction smooths, and described outer layer 2 outer wall is provided with even
Continuous annular protrusion structure 4, described annular protrusion structure 4 is provided between any two along the axially extended stiffener of body 5, described l
Stiffener 5 is circumferentially distributed around body, is provided with sun-proof coating outside described outer layer 2.It is provided with sky inside described annular protrusion structure 4
Core structure 6.Improve the intensity of tubing by stiffener 5, improve the ageing resistace of tubing by sun-proof coating.
In the present embodiment, described isolation layer 3 adopts glass fiber material.Described isolation layer 3 adopts quartz sand material.Can make
For excellent power transmission tubing.
In the present embodiment, described isolation layer 3 adopts elastomeric material.Can be used as excellent draining, blowdown tubing.
Protection domain of the present utility model is not limited to above example and its conversion.
Claims (5)
1. a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube it is characterised in that：Including internal layer (1) and outer layer (2), described
It is provided with isolation layer (3), described internal layer (1) interior wall construction smooths, and described outer layer (2) outer wall is provided between internal layer (1) and outer layer (2)
Continuous annular protrusion structure (4), described annular protrusion structure (4) is provided with stiffener axially extended along body between any two
(5), described stiffener (5) is circumferentially distributed around body, is provided with sun-proof coating outside described outer layer (2).
2. a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube according to claim 1 it is characterised in that：Described ring
It is provided with hollow-core construction (6) inside shape bulge-structure (4).
3. a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube according to claim 1 it is characterised in that：Described every
Layer (3) absolutely adopts glass fiber material.
4. a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube according to claim 1 it is characterised in that：Described every
Layer (3) adopts quartz sand material absolutely.
5. a kind of high-intensity high-tenacity environment-friendly type HMPVC corrugated tube according to claim 1 it is characterised in that：Described every
Layer (3) absolutely adopts elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619162.8U CN205978851U (en) | 2016-06-22 | 2016-06-22 | High strength high tenacity environment -friendly HMPVC bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619162.8U CN205978851U (en) | 2016-06-22 | 2016-06-22 | High strength high tenacity environment -friendly HMPVC bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978851U true CN205978851U (en) | 2017-02-22 |
Family
ID=58021207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619162.8U Expired - Fee Related CN205978851U (en) | 2016-06-22 | 2016-06-22 | High strength high tenacity environment -friendly HMPVC bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978851U (en) |
-
2016
- 2016-06-22 CN CN201620619162.8U patent/CN205978851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20210622 |