CN104455781A - Multi-layer composite plastic pipe - Google Patents
Multi-layer composite plastic pipe Download PDFInfo
- Publication number
- CN104455781A CN104455781A CN201410610470.XA CN201410610470A CN104455781A CN 104455781 A CN104455781 A CN 104455781A CN 201410610470 A CN201410610470 A CN 201410610470A CN 104455781 A CN104455781 A CN 104455781A
- Authority
- CN
- China
- Prior art keywords
- layer
- plastic
- outer layer
- plastic pipe
- metal composite
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a multi-layer composite plastic pipe which comprises an outer plastic layer, a metal composite layer and an inner plastic layer. The outer plastic layer is made of polyethylene and located on the outermost layer of the multi-layer composite plastic pipe. The metal composite layer is located on the inner layer of the outer plastic layer, and the thickness of the metal composite layer is one third to one half of that of the outer plastic layer. The inner plastic layer is located on the inner portion of the metal composite layer, and the outer plastic layer, the metal composite layer and the inner plastic layer are bonded through adhesives. In this way, the intensity of the plastic pipe can be enhanced, the service life of the plastic pipe can be prolonged, the impact resistance of the plastic pipe can be further improved, and the multi-layer composite plastic pipe has higher practicability.
Description
Technical field
The present invention relates to a kind of plastic tube, particularly relate to a kind of multilayer composite plastic pipe.
Background technique
In the prior art, plastic tube uses widely.But plastic tube of the prior art is the structure of individual layer mostly, although have good corrosion resistance and the feature such as lightweight, bearing power is poor, and not wear-resistant.Therefore, great inconvenience has in use been brought.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of multilayer composite plastic pipe, can the intensity of dural-phase contrast scan and working life, further can promote the impact resistance of plastic tube, have stronger practicability.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of multilayer composite plastic pipe, comprise: plastic outer layer, metal composite layer and inner plastic, described plastic outer layer adopts polyethylene to be material, and is positioned at the outermost surface of multilayer composite plastic pipe.Metal composite layer is positioned at plastic outer layer internal layer, and the thickness of metal composite layer is the 1/3-1/2 of plastic outer layer thickness, and described inner plastic is positioned at the inside of described metal composite layer, and plastic outer layer, is bonded by viscose between metal composite layer and inner plastic.
In a preferred embodiment of the present invention, in described metal composite layer, be provided with metal grill.
In a preferred embodiment of the present invention, described metallic mesh material is one or both combinations of copper or iron.
In a preferred embodiment of the present invention, described plastic outer layer is identical with the thickness of inner plastic.
In a preferred embodiment of the present invention, described plastic outer layer, metal composite layer and inner plastic are concentric circle.
In a preferred embodiment of the present invention, the thickness of described viscose is 0.1-0.5mm.
The invention has the beneficial effects as follows: can the intensity of dural-phase contrast scan and working life, further can promote the impact resistance of plastic tube, there is stronger practicability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of multilayer composite plastic pipe one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, plastic outer layer; 2, plastic outer layer; 3, plastic outer layer.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of multilayer composite plastic pipe, comprising: plastic outer layer 1, plastic outer layer 2 and plastic outer layer 3, described plastic outer layer 1 adopts polyethylene to be material, and is positioned at the outermost surface of multilayer composite plastic pipe.
Plastic outer layer 2 is positioned at plastic outer layer 1 internal layer, and the thickness of plastic outer layer 2 is the 1/3-1/2 of plastic outer layer 1 thickness, and described plastic outer layer 3 is positioned at the inside of described plastic outer layer 2, and plastic outer layer 1, is bonded by viscose between plastic outer layer 2 and plastic outer layer 3.The thickness of described viscose is 0.1-0.5mm, can reach the object of bonding, again can weight reduction.
Be provided with metal grill in described plastic outer layer 2, described metallic mesh material is one or both combinations of copper or iron.When pipeline is often arranged in moist environment, utilizing be all the metallic mesh material of copper, and when being arranged in the environment of drying, can select is all the metallic mesh material that iron or copper or iron mix.Can further reduce costs.
Described plastic outer layer 1 is identical with the thickness of plastic outer layer 3.
Described plastic outer layer 1, plastic outer layer 2 and plastic outer layer 3 is concentric circle, convenient making, also has more attractive in appearance simultaneously.
The beneficial effect of multilayer composite plastic pipe of the present invention is:
1, can the intensity of dural-phase contrast scan and working life, further can promote the impact resistance of plastic tube, there is stronger practicability;
2, structure is simple, convenient making and processing.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a multilayer composite plastic pipe, it is characterized in that, comprise: plastic outer layer (1), metal composite layer (2) and inner plastic (3), described plastic outer layer adopts polyethylene to be material, and being positioned at the outermost surface of multilayer composite plastic pipe, metal composite layer is positioned at plastic outer layer internal layer, and the thickness of metal composite layer is the 1/3-1/2 of plastic outer layer thickness, described inner plastic is positioned at the inside of described metal composite layer, and plastic outer layer, is bonded by viscose between metal composite layer and inner plastic.
2. multilayer composite plastic pipe according to claim 1, is characterized in that, is provided with metal grill in described metal composite layer.
3. multilayer composite plastic pipe according to claim 1, is characterized in that, described metallic mesh material is one or both combinations of copper or iron.
4. multilayer composite plastic pipe according to claim 1, is characterized in that, described plastic outer layer is identical with the thickness of inner plastic.
5. multilayer composite plastic pipe according to claim 1, is characterized in that, described plastic outer layer, metal composite layer and inner plastic are concentric circle.
6. multilayer composite plastic pipe according to claim 1, is characterized in that, the thickness of described viscose is 0.1-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610470.XA CN104455781A (en) | 2014-11-04 | 2014-11-04 | Multi-layer composite plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610470.XA CN104455781A (en) | 2014-11-04 | 2014-11-04 | Multi-layer composite plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455781A true CN104455781A (en) | 2015-03-25 |
Family
ID=52902293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610470.XA Pending CN104455781A (en) | 2014-11-04 | 2014-11-04 | Multi-layer composite plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455781A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473428Y (en) * | 2001-02-23 | 2002-01-23 | 广州励进新技术有限公司 | Steel-plastic composite pipe |
| WO2008132120A1 (en) * | 2007-04-27 | 2008-11-06 | The Thomas Machines S.A. | Method for the production of a metal-reinforced plastic composite pipe and metal-reinforced plastic composite pipe |
| DE102009013251A1 (en) * | 2009-03-14 | 2010-09-16 | Becker Plastics Gmbh | Plastic-metal-composite pipe for domestic installation, comprises a first plastic layer, which is arranged on the interior side of the pipe and is surrounded by a metal foil, which has a perforation from flat distributed holes |
| CN202017829U (en) * | 2010-12-16 | 2011-10-26 | 喻友红 | Plastic composite pipe with steel wire gauze framework |
| CN103185177A (en) * | 2012-07-10 | 2013-07-03 | 河南联塑实业有限公司 | Novel steel wire mesh skeleton plastic composite pipe and preparation method thereof |
-
2014
- 2014-11-04 CN CN201410610470.XA patent/CN104455781A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473428Y (en) * | 2001-02-23 | 2002-01-23 | 广州励进新技术有限公司 | Steel-plastic composite pipe |
| WO2008132120A1 (en) * | 2007-04-27 | 2008-11-06 | The Thomas Machines S.A. | Method for the production of a metal-reinforced plastic composite pipe and metal-reinforced plastic composite pipe |
| DE102009013251A1 (en) * | 2009-03-14 | 2010-09-16 | Becker Plastics Gmbh | Plastic-metal-composite pipe for domestic installation, comprises a first plastic layer, which is arranged on the interior side of the pipe and is surrounded by a metal foil, which has a perforation from flat distributed holes |
| CN202017829U (en) * | 2010-12-16 | 2011-10-26 | 喻友红 | Plastic composite pipe with steel wire gauze framework |
| CN103185177A (en) * | 2012-07-10 | 2013-07-03 | 河南联塑实业有限公司 | Novel steel wire mesh skeleton plastic composite pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |