CN209977464U - High-strength double-protection plastic PE pipe - Google Patents
High-strength double-protection plastic PE pipe Download PDFInfo
- Publication number
- CN209977464U CN209977464U CN201920131105.9U CN201920131105U CN209977464U CN 209977464 U CN209977464 U CN 209977464U CN 201920131105 U CN201920131105 U CN 201920131105U CN 209977464 U CN209977464 U CN 209977464U
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- CN
- China
- Prior art keywords
- layer
- dry powder
- pipe
- interior
- oxygen
- 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.)
- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000000805 composite resin Substances 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 239000008187 granular material Substances 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 38
- 229920000573 polyethylene Polymers 0.000 description 38
- 239000000463 material Substances 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a two protection plastics PE pipes of high strength, including interior PE layer, interior PE layer is equipped with glass fiber resin composite bed, wire net strengthening layer, water-swelling rubber layer, hinders oxygen layer and outer PE layer outward in proper order outside the layer, hinders the interior circumference equipartition in the oxygen layer and has a plurality of dry powder pipe, and the dry powder intussuseption is filled with the dry powder granule of putting out a fire, and outer PE layer edge circumference equipartition has a plurality of colour sign strip. The inner PE layer is internally provided with a nano antibacterial PE layer. Wear-resisting bulges are uniformly distributed on the outer wall of the outer PE layer. The utility model discloses be equipped with glass fiber resin composite bed, wire net strengthening layer between interior PE layer and the outer PE layer, two-layer protective structure has improved the bulk strength of plastics PE pipe; the oxygen barrier layer can prevent oxygen from entering and oxidation and corrosion, and the dry powder pipe inside can initially cut off a fire source when the dry powder pipe is damaged and a fire disaster occurs; the water-swelling rubber layer can be filled in the damaged position through swelling when water is met after the pipeline is damaged, so that the pipeline is prevented from being lost and leaking, and the protection function is enhanced.
Description
Technical Field
The utility model relates to a field of plastics PE pipe especially relates to a two protection plastics PE pipes of high strength.
Background
PE is the english abbreviation for polyethylene, which has excellent resistance to most domestic and industrial chemicals. The plastic pipeline in China develops rapidly and the quality is improved continuously. At present, plastic pipe industries mainly including polyvinyl chloride (PVC-U) pipes, Polyethylene (PE) pipes, and polypropylene (PP-R) pipes have been primarily formed. The Polyethylene (PE) pipe is widely applied to the fields of building water supply, building drainage, buried drainage pipes, building heating, gas transmission and distribution, gas transmission pipes, protective sleeves for electricians and telecommunication, industrial pipes, agricultural pipes and the like due to the characteristics of high strength, corrosion resistance, no toxicity and the like.
However, the existing PE pipe has the problem of low strength, insufficient protection function and incapability of protecting itself when damage occurs.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a two protection plastics PE pipes of high strength.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a two protection plastics PE pipes of high strength, includes interior PE layer, interior PE layer is equipped with glass fiber resin composite bed, wire net strengthening layer, water-swelling rubber layer, hinders oxygen layer and outer PE layer outward in proper order outside the layer, it has a plurality of dry powder pipe to hinder the equipartition in the oxygen layer, the intraductal packing of dry powder has the dry powder granule of putting out a fire, outer PE layer edge circumference equipartition has a plurality of colour sign strip.
And a nano antibacterial PE layer is arranged in the inner PE layer.
Wear-resisting bulges are uniformly distributed on the outer wall of the outer PE layer.
The oxygen barrier layer is made of EVOH material.
The nano-antibacterial PE layer is internally added with nano-antibacterial master batches.
The fire extinguishing dry powder particles filled in the dry powder pipe are fine particles prepared by mixing and grinding fire extinguishing base materials, lubricating agents and moisture-proof agents, wherein the fire extinguishing base materials are one or more of baking soda, ammonium carbonate and ammonium salts of phosphoric acid, the lubricating agents are one or more of magnesium stearate, mica powder and talcum powder, and the moisture-proof agents are silica gel.
The glass fiber resin composite layer is formed by wrapping and winding a plurality of layers of glass fiber resin.
The utility model has the advantages that: the utility model discloses be equipped with glass fiber resin composite bed, wire net strengthening layer between interior PE layer and the outer PE layer, two-layer protective structure has improved the bulk strength of plastics PE pipe; the oxygen barrier layer can prevent oxygen from entering and oxidation and corrosion, and the dry powder pipe inside can initially cut off a fire source when the dry powder pipe is damaged and a certain protection effect is achieved; the water-swelling rubber layer can be filled in the damaged position through swelling when water is met after the pipeline is damaged, so that the pipeline is prevented from being lost and leaking, and the protection function is enhanced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-an inner PE layer; 2-glass fiber resin composite layer; 3-a steel wire mesh reinforced layer; 4-a water-swellable rubber layer; 5-an oxygen barrier layer; 6-an outer PE layer; 7-dry powder tube; 8-color identification strips; 9-nano antibacterial PE layer;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in figure 1, a high strength's two protection plastics PE pipe, including interior PE layer 1, interior PE layer 1 is equipped with glass fiber resin composite bed 2, wire net strengthening layer 3, water-swelling rubber layer 4, hinders oxygen layer 5 and outer PE layer 6 outward in proper order, it has a plurality of dry powder pipe 7 to hinder the equipartition in the 5 circumference in oxygen layer, dry powder pipe 7 intussuseption is filled with the dry powder granule of putting out a fire, 6 outer edge circumference equipartitions on outer PE layer have a plurality of colour sign strip 8.
The inner PE layer 1 is internally provided with a nano antibacterial PE layer 9.
Wear-resisting bulges are uniformly distributed on the outer wall of the outer PE layer 6.
The oxygen barrier layer 5 is made of EVOH material.
The nano-antibacterial PE layer 9 is internally added with nano-antibacterial master batches.
The fire extinguishing dry powder particles filled in the dry powder pipe 7 are fine particles prepared by mixing and grinding fire extinguishing base materials, lubricating agents and moisture-proof agents, wherein the fire extinguishing base materials are one or more of baking soda, ammonium carbonate and ammonium salts of phosphoric acid, the lubricating agents are one or more of magnesium stearate, mica powder and talcum powder, and the moisture-proof agents are silica gel.
The glass fiber resin composite layer 2 is formed by wrapping and winding a plurality of layers of glass fiber resin.
The utility model has the advantages that the glass fiber resin composite layer 2 and the steel wire mesh reinforced layer 3 are arranged between the inner PE layer 1 and the outer PE layer 6, and the overall strength of the plastic PE pipe is improved due to the two-layer protective structure; the oxygen barrier layer 5 can prevent oxygen from entering and oxidation and corrosion, and the dry powder pipe 7 in the inner part can primarily cut off a fire source when the fire source is damaged and the fire source has a certain protection effect; meet water inflation rubber layer 4 and can take place to expand when meeting water after the damage and fill damaged position at the pipeline, avoid the pipeline inefficacy to run away and leak, strengthen safeguard function.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a two protection plastics PE pipes of high strength, its characterized in that, includes interior PE layer (1), interior PE layer (1) is equipped with glass fiber resin composite bed (2), wire net strengthening layer (3), water-swelling rubber layer (4), hinders oxygen layer (5) and outer PE layer (6) outward in proper order, it has a plurality of dry powder pipe (7) to hinder the interior circumference equipartition in oxygen layer (5), dry powder pipe (7) intussuseption is filled with the dry powder granule of putting out a fire, outer PE layer (6) outward flange circumference equipartition has a plurality of colour sign strip (8).
2. A high strength double protective plastic PE pipe according to claim 1, characterized in that a nano antibacterial PE layer (9) is provided in the inner PE layer (1).
3. The PE pipe as claimed in claim 2, wherein the outer wall of the outer PE layer (6) is uniformly provided with wear-resistant protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131105.9U CN209977464U (en) | 2019-01-25 | 2019-01-25 | High-strength double-protection plastic PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131105.9U CN209977464U (en) | 2019-01-25 | 2019-01-25 | High-strength double-protection plastic PE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977464U true CN209977464U (en) | 2020-01-21 |
Family
ID=69252456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131105.9U Expired - Fee Related CN209977464U (en) | 2019-01-25 | 2019-01-25 | High-strength double-protection plastic PE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977464U (en) |
-
2019
- 2019-01-25 CN CN201920131105.9U patent/CN209977464U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee after: Tianjin Jingtong Pipeline Technology Co.,Ltd. Address before: 301800 No.10, Chaoyang East Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: TIANJIN JINGTONG PIPE INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |