CN105889646A - Plastic composite pipe - Google Patents
Plastic composite pipe Download PDFInfo
- Publication number
- CN105889646A CN105889646A CN201410805721.XA CN201410805721A CN105889646A CN 105889646 A CN105889646 A CN 105889646A CN 201410805721 A CN201410805721 A CN 201410805721A CN 105889646 A CN105889646 A CN 105889646A
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- CN
- China
- Prior art keywords
- pipe
- plastic composite
- composite pipe
- tube
- inner tube
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- 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.)
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a plastic composite pipe. The plastic composite pipe comprises an outer pipe and an inner pipe. Arc grooves are formed in the inner side of the outer pipe. Arc protruding parts are arranged on the outer side of the inner pipe. The arc protruding parts are arranged in the arc grooves. The thickness ratio of the outer pipe and the inner pipe is 1:1. According to the plastic composite pipe, through the inner pipe made of a polypropylene material, the composite pipe is very high in plasticity and has certain flexibility, the high pressure in the water pipe can be resisted, and the phenomenon of pipe blasting is effectively prevented; the manufacturing cost of the composite pipe is reduced due to the fact that the outer pipe is made of a polyvinyl chloride material; and the arc protruding parts are designed on the inner pipe, and therefore the inner pipe and the outer pipe are perfectly bonded together.
Description
Technical field
The present invention relates to a kind of plastic pipe, particularly relate to a kind of plastic composite pipe.
Background technology
At present the application of plastic tube is more and more extensive, has been directed to building, engineering, the every field such as daily,
Plastic tube in currently available technology is divided into monolayer and bilayer, and double-deck plastic tube, such as Patent No.
The patent of invention " composite plastic pipe " of CN101979908A, its inwall is aluminium, and outside is PE resin, and this is moulded
Material pipe had both remained plastic tube and had put the features such as burn into aging resistance, added again overall rigidity intensity.But should
The hardness of multiple tube is too strong, can only realize by increasing interface when needs bend, operation and inconvenience thereof,
And using aluminium as inner tube, cost of manufacture is big.
Summary of the invention
For above technical problem, the invention provides a kind of plastic composite pipe.
The present invention is achieved by the following technical solutions:
A kind of plastic composite pipe, including outer tube and inner tube, there is arc groove the inner side of outer tube, the outside of inner tube
Having circular arc lobe, circular arc lobe is in arc groove, and described outer tube is 1: 1 with the thickness ratio of inner tube.
Further, the radius of the radian of described circular arc lobe is the 1/4 of interior tube thickness.
Further, described outer tube is made up of pvc material.
Further, described inner tube is made up of polypropylene material.
The beneficial effects of the present invention is: the inner tube that this plastic composite pipe is made by polypropylene material, make this
The plasticity of multiple tube is very strong, has certain retractility, it is possible to resists the high pressure in water pipe, effectively prevent
Booster phenomenon, makes outer tube with pvc material, decreases the cost of manufacture of this multiple tube, by passing through
On inner pipe design circular arc lobe, time inner and outer tubes be ideally bonded together.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of outer tube of the present invention.
Fig. 3 is the structural representation of inner tube of the present invention.
Wherein: 1-outer tube, 2-inner tube, 3-arc groove, 4-circular arc lobe.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is described in detail.
A kind of plastic composite pipe, including outer tube 1 and inner tube 2, there is arc groove 3 inner side of outer tube 1, inner tube 2
There is circular arc lobe 4 in outside, circular arc lobe 4 in arc groove 3, the thickness of described outer tube 1 and inner tube 2
Ratio is 1: 1, and the radius of the radian of circular arc lobe 4 is the 1/4 of inner tube 2 thickness, and outer tube 1 is by pvc material
Making, inner tube 2 is made up of polypropylene material.
The present invention, by the design of circular arc lobe 4 in arc groove 3 on outer tube 1 and inner tube 2, makes outer tube 1 with interior
Together, by thicker than inner tube 2 for outer tube 1, it is ensured that the pressure performance of pipeline, inner tube 2 is adopted in pipe 2 perfect adaptation
Making with titanium alloy material, add corrosion resistance and the toughness of pipeline, outer tube 1 uses stainless steel material to make,
Enhance being used in combination of the pressure performance and used life of outer tube 1, outer tube 1 and inner tube 2, have corrosion resistance,
Toughness and pressure performance, can make extend the service life of pipeline.
Above-described embodiment only for technology design and the feature of the present invention are described, its objective is to allow and is familiar with this technology neck
The technical staff in territory will appreciate that present disclosure and implements according to this, can not limit the present invention's with this
Protection domain, all according to the equivalents done by spirit essence of the present invention or modification, all should contain the present invention
Protection domain in.
Claims (4)
1. a plastic composite pipe, it is characterised in that: include outer tube (1) and inner tube (2), outer tube (1)
Inner side have arc groove (3), the outside of inner tube (2) to have circular arc lobe (4), circular arc lobe (4)
In arc groove (3), described outer tube (1) is 1: 1 with the thickness ratio of inner tube (2).
2. according to the plastic composite pipe described in right 1, it is characterised in that: described circular arc lobe (4)
Radius of the radian is the 1/4 of inner tube (2) thickness.
3. according to the plastic composite pipe described in right 1, it is characterised in that: described outer tube (1) is by polypropylene
Material is made.
4. according to the plastic composite pipe described in right 1, it is characterised in that: described inner tube (2) is by polychlorostyrene second
Alkene material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805721.XA CN105889646A (en) | 2014-12-19 | 2014-12-19 | Plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805721.XA CN105889646A (en) | 2014-12-19 | 2014-12-19 | Plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889646A true CN105889646A (en) | 2016-08-24 |
Family
ID=56700377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805721.XA Pending CN105889646A (en) | 2014-12-19 | 2014-12-19 | Plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889646A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594411A (en) * | 2017-01-03 | 2017-04-26 | 上海瑞皇管业科技有限公司 | Polyethylene polypropylene reinforced composite double-wall corrugated pipe |
| CN108799648A (en) * | 2018-06-21 | 2018-11-13 | 江苏中船海洋设备有限公司 | The counter-bending pipeline of high pressure fire resisting |
| CN109185566A (en) * | 2018-10-30 | 2019-01-11 | 江苏新阳光管业科技有限公司 | Inner liner stainless steel composite pipe |
| CN110392802A (en) * | 2017-03-17 | 2019-10-29 | 德国诗兰姆控股有限公司 | Multiple tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407931Y (en) * | 2000-02-13 | 2000-11-29 | 陈克 | Plastic lined metal pipe |
| CN2463641Y (en) * | 2001-02-19 | 2001-12-05 | 谭文龙 | Plastic multiunit water-drinking pipe |
| CN101979908A (en) * | 2010-09-27 | 2011-02-23 | 苏国中 | Composite plastic tube |
| CN202972233U (en) * | 2012-12-18 | 2013-06-05 | 湖北宇隆集团金力新材料有限责任公司 | Plum blossom pipe |
| CN104565570A (en) * | 2014-12-15 | 2015-04-29 | 杨静 | Plastic composite pipe |
-
2014
- 2014-12-19 CN CN201410805721.XA patent/CN105889646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407931Y (en) * | 2000-02-13 | 2000-11-29 | 陈克 | Plastic lined metal pipe |
| CN2463641Y (en) * | 2001-02-19 | 2001-12-05 | 谭文龙 | Plastic multiunit water-drinking pipe |
| CN101979908A (en) * | 2010-09-27 | 2011-02-23 | 苏国中 | Composite plastic tube |
| CN202972233U (en) * | 2012-12-18 | 2013-06-05 | 湖北宇隆集团金力新材料有限责任公司 | Plum blossom pipe |
| CN104565570A (en) * | 2014-12-15 | 2015-04-29 | 杨静 | Plastic composite pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594411A (en) * | 2017-01-03 | 2017-04-26 | 上海瑞皇管业科技有限公司 | Polyethylene polypropylene reinforced composite double-wall corrugated pipe |
| CN106594411B (en) * | 2017-01-03 | 2020-02-07 | 上海瑞皇管业科技股份有限公司 | Polyethylene polypropylene reinforced composite double-wall corrugated pipe |
| CN110392802A (en) * | 2017-03-17 | 2019-10-29 | 德国诗兰姆控股有限公司 | Multiple tube |
| CN110392802B (en) * | 2017-03-17 | 2022-04-29 | 德芬根法国-昂特伊公司 | Composite pipe |
| CN108799648A (en) * | 2018-06-21 | 2018-11-13 | 江苏中船海洋设备有限公司 | The counter-bending pipeline of high pressure fire resisting |
| CN109185566A (en) * | 2018-10-30 | 2019-01-11 | 江苏新阳光管业科技有限公司 | Inner liner stainless steel composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zunyi Zixuan Wine Industry Co., Ltd. Document name: the First Notification of an Office Action |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |