CN108266577A - Novel high-strength PE is managed - Google Patents
Novel high-strength PE is managed Download PDFInfo
- Publication number
- CN108266577A CN108266577A CN201611263800.8A CN201611263800A CN108266577A CN 108266577 A CN108266577 A CN 108266577A CN 201611263800 A CN201611263800 A CN 201611263800A CN 108266577 A CN108266577 A CN 108266577A
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- CN
- China
- Prior art keywords
- layer
- pipes
- strength
- adhesive material
- layers
- 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
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
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- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of novel high-strength PE pipes; including tube body; the tube body be respectively equipped with from the inside to the outside PE layers, insulating layer, protective layer and high density polyethylene (HDPE) outer layer; described PE layers is axially arranged with a plurality of fin; described PE layers is equipped with layer of adhesive material I between insulating layer; high density steel silk screen layer is equipped in the layer of adhesive material I; layer of adhesive material II is equipped between the insulating layer and protective layer; layer of adhesive material III is equipped between the protective layer and high density polyethylene (HDPE) outer layer; the insulating layer is rubber layer, and the protective layer is enhancing polyethylene layer.Above-mentioned technical proposal is used, because equipped with insulating layer, tubing can be kept the temperature, improve the antifreezing effect of tubing；Because equipped with protective layer, the intensity of tubing can be improved；Because equipped with erosion resistant coating, the service life of tubing can be extended；Because equipped with high density steel silk screen layer, the intensity of PE pipes is enhanced.
Description
Technical field
The invention belongs to pipe technology field, specially a kind of novel high-strength PE pipes.
Background technology
PE, is the english abbreviation of polyethylene, and PE has the characteristic of excellent resistance to most of lives and chemicals for industrial use.I
State's plastic conduit have developed rapidly, and quality is being continuously improved.At present, it has preliminarily formed with polyvinyl chloride (PVC-U) pipe, polyethylene
(PE) pipe and polypropylene (PP-R) pipe based on plastic tube industry.Wherein polyethylene (PE) pipe is due to since its intensity is high, corrosion resistant
Erosion, it is nontoxic the features such as be widely used in building water supply, construction drainage, buried drain pipe is building and heating, gas transmission and distribution, defeated
Tracheae, electrician and telecommunication protection sleeve pipe, industrial pipe, agricultural pipe etc..Main application is in urban water supply, city gas supply
And field irrigation.Currently used PE pipes are individual layer single materials, its main feature is that simple in structure, production cost is relatively low, but defeated
It when sending water or other liquid, is easily influenced by pumped (conveying) medium, natural conditions, in service life and the first-class side of pumped (conveying) medium type
Face is subject to certain restrictions.Therefore, how to improve the performances such as low temperature resistant, the corrosion-resistant and compression resistance of PE pipes has become what is studied in the industry
Hot spot.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple in structure, reasonable design, makes
It is managed with the novel high-strength PE of long lifespan.
In order to solve the above-mentioned technical problem, the technical scheme is that:
A kind of novel high-strength PE pipe, including tube body, the tube body be respectively equipped with from the inside to the outside PE layers, insulating layer, protection
Layer and high density polyethylene (HDPE) outer layer, described PE layers is axially arranged with a plurality of fin, and described PE layers is equipped with Nian Jie material between insulating layer
The bed of material I, is equipped with high density steel silk screen layer in the layer of adhesive material I, it is described be equipped between insulating layer and protective layer it is Nian Jie
Material layer II is equipped with layer of adhesive material III between the protective layer and high density polyethylene (HDPE) outer layer, the insulating layer is rubber layer,
The protective layer is enhancing polyethylene layer.
Further, corrosion-inhibiting coating is additionally provided in PE layers described.The corrosion-inhibiting coating is barium sulfate layer.
Further, described PE layers is low-pressure high-density polyethylene layer.It is equipped with and blocks water outside the high density steel silk screen layer
Clad.
Further, the protective layer is externally provided with decorative coveringn.
Above-mentioned technical proposal is used, because equipped with insulating layer, tubing can be kept the temperature, improve the antifreeze effect of tubing
Fruit；Because equipped with protective layer, the intensity of tubing can be improved；Because equipped with erosion resistant coating, the service life of tubing can be extended；Cause
To be equipped with high density steel silk screen layer, the intensity of PE pipes is enhanced.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1st, PE layers；2nd, layer of adhesive material I；3rd, insulating layer；4th, layer of adhesive material II；5th, protective layer；6th, high density is gathered
Ethylene outer layer.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but do not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of novel high-strength PE pipes, including tube body, the cross section of the tube body is round, the tube body
It is respectively equipped with PE layers 1, insulating layer 3, protective layer 5 and high density polyethylene (HDPE) outer layer 6 from the inside to the outside.
The PE layers 1 are axially arranged with a plurality of fin, and the fin is hollow circular cylindricality, is fixed in PE layers 1.It is described
PE layers 1 are low-pressure high-density polyethylene layer.
Corrosion-inhibiting coating is additionally provided in the PE layers 1, the corrosion-inhibiting coating is barium sulfate layer.
Layer of adhesive material I 2 is equipped between the PE layers 1 and insulating layer 3, high density steel is equipped in the layer of adhesive material I 2
Silk screen layer, the high density steel silk screen layer outside are equipped with the clad that blocks water.Using high intensity coating wire, in steel wire external sheath
High density steel silk screen layer is wrapped in by the clad that blocks water with hot melt adhesion performance and block-water performance using steel wire winding unit
Outside PE layers 1, by heating, layer of adhesive material I 2 is heated, ensures that steel screen layer and PE internal layers, 3 hot melt adhesion of insulating layer are
One.
Layer of adhesive material II 4, the protective layer 5 and high-density polyethylene are equipped between the insulating layer 3 and protective layer 5
Layer of adhesive material III is equipped between alkene outer layer 6, the insulating layer 3 is rubber layer, and the protective layer 5 is enhancing polyethylene layer.
The protective layer 5 is externally provided with decorative coveringn.
The PE layers 1, high density steel silk screen layer, insulating layer 3, protective layer 5 and high density polyethylene (HDPE) outer layer 6 thickness proportion
It is 1：2：1：1：3.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (7)
1. a kind of novel high-strength PE pipes, including tube body, it is characterised in that：The tube body be respectively equipped with from the inside to the outside PE layers (1),
Insulating layer (3), protective layer (5) and high density polyethylene (HDPE) outer layer (6), PE layers described (1) is axially arranged with a plurality of fin, PE layers described
(1) layer of adhesive material I (2) is equipped between insulating layer (3), high density steel silk screen layer is equipped in the layer of adhesive material I (2),
Layer of adhesive material II (4), the protective layer (5) and high-density polyethylene are equipped between the insulating layer (3) and protective layer (5)
Layer of adhesive material III is equipped between alkene outer layer (6), the insulating layer (3) is rubber layer, and the protective layer (5) is enhancing polyethylene
Layer.
2. novel high-strength PE pipes as described in claim 1, it is characterised in that：Corrosion-inhibiting coating is additionally provided in PE layers described (1).
3. novel high-strength PE pipes as claimed in claim 2, it is characterised in that：The corrosion-inhibiting coating is barium sulfate layer.
4. novel high-strength PE pipes as described in claim 1, it is characterised in that：Resistance is equipped with outside the high density steel silk screen layer
Water clad.
5. novel high-strength PE pipes as described in claim 1, it is characterised in that：PE layers described (1) is the poly- second of low-pressure high-density
Alkene layer.
6. novel high-strength PE pipes as described in claim 1, it is characterised in that：The protective layer (5) is externally provided with decorative coveringn.
7. novel high-strength PE pipes as described in claim 1, it is characterised in that：PE layers described (1), high density steel silk screen layer,
The thickness proportion of insulating layer (3), protective layer (5) and high density polyethylene (HDPE) outer layer (6) is 1：2：1：1：3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263800.8A CN108266577A (en) | 2016-12-30 | 2016-12-30 | Novel high-strength PE is managed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263800.8A CN108266577A (en) | 2016-12-30 | 2016-12-30 | Novel high-strength PE is managed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266577A true CN108266577A (en) | 2018-07-10 |
Family
ID=62755242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263800.8A Pending CN108266577A (en) | 2016-12-30 | 2016-12-30 | Novel high-strength PE is managed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266577A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737248A (en) * | 2018-11-27 | 2019-05-10 | 广东中讯通讯设备实业有限公司 | A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof |
| CN110425325A (en) * | 2019-08-05 | 2019-11-08 | 浙江横浦科技有限公司 | A kind of the anti-of suitable for low temperature environment congeals fluoroplastics lining glue valve |
| CN112984235A (en) * | 2019-12-12 | 2021-06-18 | 天津市源庆钢管有限公司 | Double-wall steel wire lining spiral pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420903Y (en) * | 2009-05-26 | 2010-03-10 | 大庆市普罗石油科技有限公司 | Composite plastic tube with continuous steel mesh skeleton |
| CN201606583U (en) * | 2009-10-31 | 2010-10-13 | 大庆华谊金鹰石油科技有限公司 | Plastic composite pipe of reinforced continuous steel wire mesh framework |
| CN202901570U (en) * | 2012-11-14 | 2013-04-24 | 江苏百通塑业发展有限公司 | High-strength polyethylene (PE) pipe |
| CN203726913U (en) * | 2014-01-06 | 2014-07-23 | 江苏洁润管业有限公司 | PE (polyethylene) water supply pipe |
| CN204254066U (en) * | 2014-11-19 | 2015-04-08 | 苏州北开生化设备有限公司 | A kind of high-efficiency corrosion-resistant multiple tube |
| CN204512683U (en) * | 2015-03-13 | 2015-07-29 | 南宁市诚通管材有限公司 | A kind of new PE pipe |
| CN204554097U (en) * | 2015-01-28 | 2015-08-12 | 新疆易创新材料有限公司 | A kind of ultrahigh molecular weight polyethylene composite pipe with steel wire mesh skeletons material |
| CN204628829U (en) * | 2015-02-13 | 2015-09-09 | 张秀芳 | A kind of water supply PE pipe |
-
2016
- 2016-12-30 CN CN201611263800.8A patent/CN108266577A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420903Y (en) * | 2009-05-26 | 2010-03-10 | 大庆市普罗石油科技有限公司 | Composite plastic tube with continuous steel mesh skeleton |
| CN201606583U (en) * | 2009-10-31 | 2010-10-13 | 大庆华谊金鹰石油科技有限公司 | Plastic composite pipe of reinforced continuous steel wire mesh framework |
| CN202901570U (en) * | 2012-11-14 | 2013-04-24 | 江苏百通塑业发展有限公司 | High-strength polyethylene (PE) pipe |
| CN203726913U (en) * | 2014-01-06 | 2014-07-23 | 江苏洁润管业有限公司 | PE (polyethylene) water supply pipe |
| CN204254066U (en) * | 2014-11-19 | 2015-04-08 | 苏州北开生化设备有限公司 | A kind of high-efficiency corrosion-resistant multiple tube |
| CN204554097U (en) * | 2015-01-28 | 2015-08-12 | 新疆易创新材料有限公司 | A kind of ultrahigh molecular weight polyethylene composite pipe with steel wire mesh skeletons material |
| CN204628829U (en) * | 2015-02-13 | 2015-09-09 | 张秀芳 | A kind of water supply PE pipe |
| CN204512683U (en) * | 2015-03-13 | 2015-07-29 | 南宁市诚通管材有限公司 | A kind of new PE pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737248A (en) * | 2018-11-27 | 2019-05-10 | 广东中讯通讯设备实业有限公司 | A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof |
| CN110425325A (en) * | 2019-08-05 | 2019-11-08 | 浙江横浦科技有限公司 | A kind of the anti-of suitable for low temperature environment congeals fluoroplastics lining glue valve |
| CN110425325B (en) * | 2019-08-05 | 2021-09-10 | 台州清能环保有限公司 | Anti-freezing fluoroplastic lining rubber valve suitable for low-temperature environment |
| CN112984235A (en) * | 2019-12-12 | 2021-06-18 | 天津市源庆钢管有限公司 | Double-wall steel wire lining spiral pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |