CN205371845U - Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders - Google Patents
Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders Download PDFInfo
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- CN205371845U CN205371845U CN201620124370.0U CN201620124370U CN205371845U CN 205371845 U CN205371845 U CN 205371845U CN 201620124370 U CN201620124370 U CN 201620124370U CN 205371845 U CN205371845 U CN 205371845U
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Abstract
The utility model discloses an anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders, include the plastics skin and the plastic lining that make with the polyethylene, there is two -layer winding steel wire layer through integrative bonding of hot -melt adhesive layer between plastics skin and the plastic lining, it is two -layer the winding steel wire also bonds through hot -melt adhesive layer between the layer, every layer winding steel wire layer includes the two -layer fashioned netted steel frame of left right spiral winding that is respectively, the winding of the outer outside of plastics has the glass fiber layer, the glass fiber layer is soaked the unsaturated polyester resin winding by the glass fiber silk to form, plastic lining's inboard is equipped with the polytetrafluoroethylene layer, the utility model has the advantages of: not only have higher pressure resistance, have good flexibility again simultaneously, it is corrosion -resistant moreover, the difficult jam, intensity is high, long service life.
Description
Technical field
This utility model relates to a kind of plastic composite pipe, and specifically a kind of anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton, belongs to plastic composite pipe field.
Background technology
Steel wire mesh frame (plastics) multiple tube is a kind of novel steel skeleton plastic clad pipe through improvement, manages also known as srtp.This pipeline is to spend plastic steel wire network framework and thermoplastic polyethylene is raw material with high-strength, steel wire winding net is as the skeleton reinforcement of vinyl tube, with high density polyethylene (HDPE) (HDPE) for matrix, adopt together with steel-wire carcass is closely attached by the modified binding resin of high performance HDPE with inside and outside hdpe layer, so as to have excellent composite effect.But, the seriously corroded that existing steel wire mesh frame plastic composite tube part exists, constructional difficulties, maintenance cost is high.Name is called that the Chinese utility model patent that " a kind of steel wire mesh frame vinyon multiple tube " application number is " 201420149925.8 " discloses a kind of steel wire mesh frame vinyon multiple tube, the tube wall of described composite pipe is followed successively by internal layer PE layer, winding steel wire net, outer polyurethane layer from inside to outside, being additionally provided with antibiotic layer inside described internal layer PE layer, described antibiotic layer is inorganic nano-silver antibiotic layer；Described winding steel wire net is coated in hot melt adhesive layer.But, although this product has certain anticorrosion effect, but, product strength is relatively low, and is susceptible to blocking, and service life is shorter.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton, not only has higher pressure performance, has again excellent flexibility simultaneously, and corrosion-resistant, is not easily blocked, and intensity is high, long service life.
The technical solution of the utility model is:
A kind of anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton, including the plastic outer layer made with polyethylene and inner plastic, two-layer winding steel wire layer integrally it is bonded with by hot melt adhesive layer between described plastic outer layer and inner plastic, described in two-layer bonding also by hot melt adhesive layer between winding steel wire layer, connect fixation, not easily it is layered, long service life；Every layer of described winding steel wire layer includes the meshy steel wire skeleton that two-layer respectively left-and-right spiral is Wrapping formed, and internal pressure-resistant is high, and flexibility is good, and the life-span is long；The outer felt of described plastic outer layer is wound with glass layer, and described glass layer is to be soaked into unsaturated polyester resin by glass fiber to be entwined, not only high insulating effect, and intensity is high；The inner side of described inner plastic is provided with polytetrafluoroethylene floor, and anticorrosion ability is good.
Further, scribbling antibacterial oxidant layer inside described polytetrafluoroethylene floor, described antibacterial oxidant layer is nano silver ion antibiotic agent coating, potassium sorbate antibacterial coating or diacetic acid disodium antibacterial coating, good anti-bacterial effect；The inner side of described antibacterial oxidant layer is additionally provided with adsorbent layer, and described adsorbent layer is zeolite, improves adsorption effect, and described adsorbent layer is dispersed in the surface of described antibacterial oxidant layer, makes the antibacterial oxidant layer of part cruelly leak outside.
Further; the outside of described glass layer is provided with one layer of light tight film; such as black polyethylene film; the outer application of described light tight film has primary antibodie UV protective layers; make tubing be black by light tight film, not there is printing opacity effect, it is to avoid growth algae thing and the problem that causes secondary pollution and line clogging on the medial wall of tubing after life-time service; the long-term safety being conducive to pipeline uses, and extends service life.
Additionally, the inner side of described internal layer is provided with electrical heating wire, one end of tubing is provided with the temperature sensor being close to outer layer outer wall, the temperature of temperature sensor measurement tube wall also controls the connecting and disconnecting of the circuit of electrical heating wire, the other end of tubing is provided with the plug electrically connecting with described electrical heating wire and being positioned at outside tubing, it is thus possible to effectively prevent water pipe from freezing crack, and saves energy.
The utility model has the advantage of: not only there is higher pressure performance, there is again excellent flexibility simultaneously, and corrosion-resistant, it being 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 anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton, including the plastic outer layer 1 made with polyethylene and inner plastic 4, two-layer winding steel wire layer 2 integrally it is bonded with by hot melt adhesive layer 3 between described plastic outer layer 1 and inner plastic 4, between described two-layer winding steel wire layer 2 bonding also by hot melt adhesive layer 3, connect fixation, be not easily layered, long service life；Every layer of described winding steel wire layer 2 includes the meshy steel wire skeleton that two-layer respectively left-and-right spiral is Wrapping formed, and internal pressure-resistant is high, and flexibility is good, and the life-span is long；The outer felt of described plastic outer layer 1 is wound with glass layer 5, and described glass layer 5 is to be soaked into unsaturated polyester resin by glass fiber to be entwined, not only high insulating effect, and intensity is high；The inner side of described inner plastic 4 is provided with polytetrafluoroethylene floor 6, and anticorrosion ability is good.
It addition, scribble antibacterial oxidant layer inside described polytetrafluoroethylene floor, described antibacterial oxidant layer is nano silver ion antibiotic agent coating, potassium sorbate antibacterial coating or diacetic acid disodium antibacterial coating, good anti-bacterial effect；The inner side of described antibacterial oxidant layer is additionally provided with adsorbent layer, and described adsorbent layer is zeolite, improves adsorption effect, and described adsorbent layer is dispersed in the surface of described antibacterial oxidant layer, makes the antibacterial oxidant layer of part cruelly leak outside.
The outside of described glass layer is provided with one layer of light tight film; such as black polyethylene film; the outer application of described light tight film has primary antibodie UV protective layers; tubing is made to be black by light tight film; not there is printing opacity effect; after avoiding life-time service, the medial wall of tubing grows algae thing and cause the problem of secondary pollution and line clogging, be conducive to the long-term safety of pipeline to use, extend service life.
The outside of described glass layer can also scribble barium sulfate layer, and barium sulfate has radiation proof function, improves the service life of product.
Claims (3)
1. an anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton, it is characterized in that: include plastic outer layer and the inner plastic made with polyethylene, two-layer winding steel wire layer integrally it is bonded with by hot melt adhesive layer between described plastic outer layer and inner plastic, bonding also by hot melt adhesive layer between winding steel wire layer described in two-layer；Every layer of described winding steel wire layer includes the meshy steel wire skeleton that two-layer respectively left-and-right spiral is Wrapping formed；The outer felt of described plastic outer layer is wound with glass layer, and described glass layer is to be soaked into unsaturated polyester resin by glass fiber to be entwined；The inner side of described inner plastic is provided with polytetrafluoroethylene floor.
2. a kind of anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton according to claim 1, it is characterized in that: scribble antibacterial oxidant layer inside described polytetrafluoroethylene floor, described antibacterial oxidant layer is nano silver ion antibiotic agent coating, potassium sorbate antibacterial coating or diacetic acid disodium antibacterial coating；The inner side of described antibacterial oxidant layer is additionally provided with adsorbent layer, and described adsorbent layer is zeolite, and described adsorbent layer is dispersed in the surface of described antibacterial oxidant layer, makes the antibacterial oxidant layer of part cruelly leak outside.
3. a kind of anticorrosion resistance erosion property polyethylene composite pipe with steel wire mesh skeleton according to claim 1, it is characterised in that: the outside of described glass layer is provided with one layer of light tight film, and the outer application of described light tight film has primary antibodie UV protective layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124370.0U CN205371845U (en) | 2016-02-17 | 2016-02-17 | Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124370.0U CN205371845U (en) | 2016-02-17 | 2016-02-17 | Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371845U true CN205371845U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124370.0U Expired - Fee Related CN205371845U (en) | 2016-02-17 | 2016-02-17 | Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders |
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| Country | Link |
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| CN (1) | CN205371845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764122A (en) * | 2016-12-20 | 2017-05-31 | 成都佰思汇信科技有限责任公司 | A kind of municipal Gas Pipe |
| CN114508633A (en) * | 2022-01-13 | 2022-05-17 | 宁夏青龙塑料管材有限公司 | Novel annular reinforced polyethylene composite plastic pipeline |
-
2016
- 2016-02-17 CN CN201620124370.0U patent/CN205371845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764122A (en) * | 2016-12-20 | 2017-05-31 | 成都佰思汇信科技有限责任公司 | A kind of municipal Gas Pipe |
| CN106764122B (en) * | 2016-12-20 | 2018-12-14 | 湘潭新奥燃气发展有限公司 | A kind of municipal administration fuel gas conduit |
| CN114508633A (en) * | 2022-01-13 | 2022-05-17 | 宁夏青龙塑料管材有限公司 | Novel annular reinforced polyethylene composite plastic pipeline |
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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: 20160706 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |