CN209977469U - Resistance to compression plastics PE pipe - Google Patents
Resistance to compression plastics PE pipe Download PDFInfo
- Publication number
- CN209977469U CN209977469U CN201920131112.9U CN201920131112U CN209977469U CN 209977469 U CN209977469 U CN 209977469U CN 201920131112 U CN201920131112 U CN 201920131112U CN 209977469 U CN209977469 U CN 209977469U
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- CN
- China
- Prior art keywords
- layer
- compression
- outer side
- resistant
- pipe
- 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
Links
- 238000007906 compression Methods 0.000 title claims abstract description 42
- 230000006835 compression Effects 0.000 title claims abstract description 41
- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 239000004698 Polyethylene Substances 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 27
- -1 polyethylene Polymers 0.000 claims abstract description 16
- 229920000573 polyethylene Polymers 0.000 claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 229920002799 BoPET Polymers 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Abstract
The utility model provides a compression-resistant plastic PE pipe, which comprises a polyethylene layer, wherein the outer surface of the polyethylene layer is provided with a plurality of grooves, the outer side of the polyethylene layer is provided with a foamed plastic layer, two ends of each groove are sealed, a sealed space is formed between the two ends of each groove and the foamed plastic layer, the outer side of the foamed plastic layer is provided with a metal framework layer, the outer side of the metal framework layer is provided with a glass fiber layer, the outer side of the glass fiber layer is provided with a compression-resistant structure layer, the outer side of the compression-resistant structure layer is provided with a metal elastic framework layer, the inner part of the compression-resistant structure layer is provided with a plurality of first compression-resistant strips and second compression-resistant strips which are arranged in a staggered mode, the cross sections of the first compression-resistant strips and the second compression-resistant strips are both arc-shaped, the arc-shaped, the outer side of the metal elastic framework layer is provided with a reflecting layer, and the outer side of the reflecting layer is provided with a decorative layer.
Description
Technical Field
The utility model relates to a plastic tubing technical field especially relates to a resistance to compression plastics PE pipe.
Background
The plastic pipe is generally made by using synthetic resin, namely polyester as a raw material, adding a stabilizer, a lubricant, a plasticizer and the like, and extruding and processing the raw material in a pipe making machine by a plastic method; the plastic pipe has the characteristics of light weight, corrosion resistance, attractive appearance, no bad smell, easiness in processing, convenience in construction and the like, and is more and more widely applied to building engineering; the existing plastic PE pipe has low strength and poor anti-extrusion performance, is easy to damage after being used for a long time, and shortens the service life of the plastic pipe.
Disclosure of Invention
The utility model discloses just to above technical problem, provide a resistance to compression plastics PE pipe.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a compression-resistant plastic PE pipe comprises a polyethylene layer and is characterized in that a plurality of grooves are formed in the outer surface of the polyethylene layer along the length direction of the plastic PE pipe, a foam plastic layer is arranged on the outer side of the polyethylene layer, two ends of each groove are sealed, a sealed space is formed between each groove and the foam plastic layer, a metal framework layer is arranged on the outer side of each foam plastic layer, a glass fiber layer is arranged on the outer side of each metal framework layer, a compression-resistant structure layer is arranged on the outer side of each glass fiber layer, a metal elastic framework layer is arranged on the outer side of each compression-resistant structure layer, a plurality of first compression-resistant strips and second compression-resistant strips which are arranged in a staggered mode are arranged in each compression-resistant structure layer, the sections of the first compression-resistant strips and the second compression-resistant strips are arc-shaped, the arc-shaped open ends of the first compression-resistant strips and the, the outer side of the metal elastic framework layer is provided with a reflecting layer, and the outer side of the reflecting layer is provided with a decorative layer.
And an anti-corrosion layer is arranged on the inner side of the polyethylene layer.
The metal elastic framework layer is a net-shaped framework structure formed by spirally winding high-strength steel wires left and right.
The light reflecting layer is of a plurality of U-shaped structures, and the open ends of the U-shaped structures face the decorative layer.
The decorative layer comprises a first PET thin layer arranged on the outer side of the reflective layer and a second PET thin layer arranged on the outer side of the first PET thin layer.
Compared with the prior art, the beneficial effects of the utility model are that: the metal elastic framework layer and the compression-resistant structure layer arranged in the utility model can buffer and digest the external pressure on the plastic PE pipe, thereby improving the compression resistance of the plastic PE pipe; the metal framework layer and the glass fiber layer greatly improve the strength of the plastic PE pipe, and the using effect is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a polyethylene layer; 2. a groove; 3. a foam plastic layer; 4. a metal skeleton layer; 5. a glass fiber layer; 6. a compression-resistant structural layer; 7. a metal elastic skeleton layer; 8. a first compression resistant bar; 9. a second anti-compression strip; 10. a light-reflecting layer; 11. a decorative layer; 12. and an anti-corrosion layer.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a compression-resistant plastic PE pipe comprises a polyethylene layer 1, a plurality of grooves 2 are formed in the outer surface of the polyethylene layer 1 along the length direction of the plastic PE pipe, a foamed plastic layer 3 is arranged on the outer side of the polyethylene layer 1, two ends of each groove 2 are sealed, a sealed space is formed between each groove and the corresponding foamed plastic layer 3, a metal skeleton layer 4 is arranged on the outer side of each foamed plastic layer 3, a glass fiber layer 5 is arranged on the outer side of each metal skeleton layer 4, a compression-resistant structure layer 6 is arranged on the outer side of each glass fiber layer 5, a metal elastic skeleton layer 7 is arranged on the outer side of each compression-resistant structure layer 6, a plurality of first compression-resistant strips 8 and second compression-resistant strips 9 which are arranged in a staggered manner are arranged inside each compression-resistant structure layer 6, the sections of the first compression-resistant strips 8 and the second compression-resistant strips 9 are both arc-shaped, the arc, the closed end of the second anti-pressing strip 9 is fixed on the inner surface of the metal elastic framework layer 7, a reflective layer 10 is arranged on the outer side of the metal elastic framework layer 7, and a decorative layer 11 is arranged on the outer side of the reflective layer 10.
The inner side of the polyethylene layer 1 is provided with an anti-corrosion layer 12.
The metal elastic framework layer 7 is a net-shaped framework structure formed by spirally winding high-strength steel wires left and right.
The reflective layer 10 is a plurality of U-shaped structures, and the open ends of the U-shaped structures are disposed toward the decorative layer 11.
The decoration layer 11 includes a first PET film layer disposed on the outer side of the reflection layer 10 and a second PET film layer disposed on the outer side of the first PET film layer.
The metal elastic framework layer 7 and the compression-resistant structure layer 6 arranged in the utility model can buffer and digest the external pressure on the plastic PE pipe, thereby improving the compression resistance of the plastic PE pipe; the strength of the plastic PE pipe is greatly improved by the metal framework layer 4 and the glass fiber layer 5; the air filled in the closed space formed between the arranged groove 2 and the foam plastic layer 3 ensures that the plastic PE pipe has better sound insulation effect; the arranged reflective layer 10 can avoid strong light from irradiating the plastic PE pipe, so that the anti-aging performance of the plastic PE pipe is improved, and the using effect is better.
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 (5)
1. A compression-resistant plastic PE pipe comprises a polyethylene layer (1) and is characterized in that a plurality of grooves (2) are formed in the outer surface of the polyethylene layer (1) along the length direction of the plastic PE pipe, a foamed plastic layer (3) is arranged on the outer side of the polyethylene layer (1), two ends of each groove (2) are sealed, a sealed space is formed between each groove and the corresponding foamed plastic layer (3), a metal framework layer (4) is arranged on the outer side of each foamed plastic layer (3), a glass fiber layer (5) is arranged on the outer side of each metal framework layer (4), a compression-resistant structural layer (6) is arranged on the outer side of each glass fiber layer (5), a metal elastic framework layer (7) is arranged on the outer side of each compression-resistant structural layer (6), a plurality of first compression-resistant strips (8) and second compression-resistant strips (9) which are arranged in a staggered mode are arranged inside the compression-resistant structural layer (6, the arc-shaped open ends of the first anti-pressing strip (8) and the second anti-pressing strip (9) are arranged oppositely, the closed end of the first anti-pressing strip (8) is fixed on the outer surface of the glass fiber layer (5), the closed end of the second anti-pressing strip (9) is fixed on the inner surface of the metal elastic framework layer (7), a reflecting layer (10) is arranged on the outer side of the metal elastic framework layer (7), and a decorative layer (11) is arranged on the outer side of the reflecting layer (10).
2. A pressure resistant plastic PE pipe according to claim 1, characterized in that the polyethylene layer (1) is provided with a corrosion protection layer (12) on the inside.
3. The PE pipe as claimed in claim 1, wherein the metal elastic skeleton layer (7) is a net skeleton structure formed by spirally winding high-strength steel wires left and right.
4. The PE pipe according to claim 1, wherein the light-reflecting layer (10) is a plurality of U-shaped structures, and the open ends of the U-shaped structures are disposed toward the decorative layer (11).
5. The PE tube as claimed in claim 1, wherein the decorative layer (11) comprises a first PET film layer disposed outside the reflective layer (10) and a second PET film layer disposed outside the first PET film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131112.9U CN209977469U (en) | 2019-01-25 | 2019-01-25 | Resistance to compression plastics PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131112.9U CN209977469U (en) | 2019-01-25 | 2019-01-25 | Resistance to compression plastics PE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209977469U true CN209977469U (en) | 2020-01-21 |
Family
ID=69252462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131112.9U Expired - Fee Related CN209977469U (en) | 2019-01-25 | 2019-01-25 | Resistance to compression plastics PE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209977469U (en) |
-
2019
- 2019-01-25 CN CN201920131112.9U patent/CN209977469U/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 |