CN205401972U - PE pipe material is used in improved generation feedwater - Google Patents
PE pipe material is used in improved generation feedwater Download PDFInfo
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- CN205401972U CN205401972U CN201620124226.7U CN201620124226U CN205401972U CN 205401972 U CN205401972 U CN 205401972U CN 201620124226 U CN201620124226 U CN 201620124226U CN 205401972 U CN205401972 U CN 205401972U
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Abstract
The utility model discloses a PE pipe material is used in improved generation feedwater, include the plastics skin and the plastic lining that make with the polyethylene, there is one deck carbon fiber net cloth layer through integrative bonding of hot -melt adhesive layer between plastics skin and the plastic lining, the both sides winding on carbon fiber net cloth layer has the glass fiber layer, the glass fiber layer is soaked the unsaturated polyester resin winding by the glass fiber silk to form, the outer outside top of plastics is provided with bead shape metal tracer line pipe, the intraductal metal tracer line that is equipped with of bead shape metal tracer line, metal tracer line is trapezoidal generating line, the utility model has the advantages of: even under low temperature condition, still have very high toughness, in addition can accurate detection tubular product position underground, convenient maintenance, the difficult jam, intensity is high, long service life.
Description
Technical field
This utility model relates to a kind of water-feeding pipes, and specifically a kind of modified model polyethylene pipe workpiece for water supply, belongs to water-feeding pipes field.
Background technology
The pipeline used in current municipal drainage facility, mostly is plastic structure wall pipe, but the ring stiffness of plastic structure wall pipe is relatively low, and unit rice weight is also relatively big, and throughput rate is low, and additionally strip junction is thin, and intensity is low, and ring flexibility is poor, has layering, disengages phenomenon and produces.The demand of the urban construction developed rapidly can not be met.But, what existing water-feeding pipes existed is susceptible to blocking, broken, and the problems such as service life is shorter under cryogenic, it is easy to break, reduce service life.It addition, because the plastic pipes for water road after buried, it is impossible to determine its position accurately by detecting devices, when feed pipe has an accident, just cannot be carried out maintenance.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of modified model polyethylene pipe workpiece for water supply, even if under cryogenic, still there is significantly high toughness, and can accurately detect the tubing position in underground, convenient for maintaining, being not easily blocked, intensity is high, long service life.
The technical solution of the utility model is:
A kind of modified model polyethylene pipe workpiece for water supply, including the plastic outer layer made with polyethylene and inner plastic, one layer of carbon fiber mesh layer of cloth integrally it is bonded with by hot melt adhesive layer between described plastic outer layer and inner plastic, thus not only making product have higher pressure performance, strength high toughness is good, and connect fixation, not easily it is layered, long service life；The both sides of institute's carbon fiber mesh layer of cloth are wound with glass layer, and described glass layer is to be soaked into unsaturated polyester resin by glass fiber to be entwined, and not only high insulating effect is not easily frozen brokenly low temperature resistant, and intensity is high；The outside top of described plastic outer layer is provided with rib metal spike spool, is provided with metal tracing line in described rib metal spike spool, and described metal tracing line is trapezoidal bus.When pipeline laying construction, band metal tracing line one side is in Guan Ding position, namely pastes the position on earth's surface, such that it is able to be accurately detected the position of metal tracing line.
Further, the inner side of described inner plastic is provided with super-hydrophobic layer, and described super-hydrophobic layer adopts ferriferrous oxide nanometer material, improves the hydrophobic effect of pipeline.
It addition, be provided with the antifreeze body of gassiness inside described tubing, the antifreeze body of described gassiness is for including alveolate compressible expander, and when making water freezing expansion in water pipe, the first compression antifreeze body of gassiness, to prevent from cracking water pipe；The antifreeze body of described gassiness also has elastic wire core, and described wire core is helicoidal structure, has export-oriented elastic, it is possible to being tightly attached to pipe inner wall, mid portion does not affect the flowing of water, it is possible to prevent the water in pipeline from cracking water pipe after freezing and expansion.
The utility model has the advantage of: even if under cryogenic still have significantly high toughness, and can accurately detect the tubing position in underground, convenient for maintaining, be not easily blocked, intensity is high, long service life.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the radial cross-section of this utility model embodiment composite pipe.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1, a kind of modified model polyethylene pipe workpiece for water supply, including the plastic outer layer 4 made with polyethylene and inner plastic 1, one layer of carbon fiber mesh layer of cloth 2 integrally it is bonded with by hot melt adhesive layer 3 between described plastic outer layer 4 and inner plastic 1, thus not only making product have higher pressure performance, strength high toughness is good, and connects fixation, not easily it is layered, long service life；The both sides of institute's carbon fiber mesh layer of cloth 2 are wound with glass layer, and described glass layer is to be soaked into unsaturated polyester resin by glass fiber to be entwined, and not only high insulating effect is not easily frozen brokenly low temperature resistant, and intensity is high；The outside top of described plastic outer layer 4 is provided with rib metal spike spool 5, is provided with metal tracing line 6 in described rib metal spike spool 5, and described metal tracing line 6 is trapezoidal bus.When pipeline laying construction, band metal tracing line one side is in Guan Ding position, namely pastes the position on earth's surface, such that it is able to be accurately detected the position of metal tracing line.
The inner side of described inner plastic 1 is provided with super-hydrophobic layer, and described super-hydrophobic layer adopts ferriferrous oxide nanometer material, improves the hydrophobic effect of pipeline.
Claims (2)
1. a modified model polyethylene pipe workpiece for water supply, it is characterised in that: include plastic outer layer and the inner plastic made with polyethylene, between described plastic outer layer and inner plastic, be integrally bonded with one layer of carbon fiber mesh layer of cloth by hot melt adhesive layer；The both sides of institute's carbon fiber mesh layer of cloth are wound with glass layer, and described glass layer is to be soaked into unsaturated polyester resin by glass fiber to be entwined；The outside top of described plastic outer layer is provided with rib metal spike spool, is provided with metal tracing line in described rib metal spike spool, and described metal tracing line is trapezoidal bus.
2. a kind of modified model polyethylene pipe workpiece for water supply according to claim 1, it is characterised in that: the inner side of described inner plastic is provided with super-hydrophobic layer, and described super-hydrophobic layer adopts ferriferrous oxide nanometer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124226.7U CN205401972U (en) | 2016-02-17 | 2016-02-17 | PE pipe material is used in improved generation feedwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124226.7U CN205401972U (en) | 2016-02-17 | 2016-02-17 | PE pipe material is used in improved generation feedwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401972U true CN205401972U (en) | 2016-07-27 |
Family
ID=56448491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124226.7U Expired - Fee Related CN205401972U (en) | 2016-02-17 | 2016-02-17 | PE pipe material is used in improved generation feedwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401972U (en) |
-
2016
- 2016-02-17 CN CN201620124226.7U patent/CN205401972U/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 |
Granted publication date: 20160727 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |