CN213839894U - High-strength composite plastic pipe - Google Patents
High-strength composite plastic pipe Download PDFInfo
- Publication number
- CN213839894U CN213839894U CN202022949898.0U CN202022949898U CN213839894U CN 213839894 U CN213839894 U CN 213839894U CN 202022949898 U CN202022949898 U CN 202022949898U CN 213839894 U CN213839894 U CN 213839894U
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- Prior art keywords
- layer
- arc surface
- outer arc
- supporting block
- plastic pipe
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 53
- 239000004033 plastic Substances 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 16
- 239000004917 carbon fiber Substances 0.000 claims abstract description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004417 polycarbonate Substances 0.000 claims abstract description 6
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims description 26
- -1 polyethylene Polymers 0.000 claims description 26
- 229920000573 polyethylene Polymers 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 14
- 238000009941 weaving Methods 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength composite plastic pipe, which comprises a pipe body and a filling layer; a pipe body: the carbon fiber support is a regular hexagon carbon fiber support, and a second reinforcing layer is arranged on the outer arc surface of the first reinforcing layer; filling layer: the outer arc surface of the filling layer is provided with a woven layer, the outer arc surface of the woven layer is provided with a wear-resistant layer, and through holes distributed in an array manner are formed in the wear-resistant layer; wherein: still include the inside lining, the inside lining sets up in the intrados of body, and the inside lining is the polycarbonate inside lining, and this compound plastic tubing of high strength, compressive capacity is strong, long service life, and light in weight has saved material cost, convenient to popularize and apply.
Description
Technical Field
The utility model relates to a plastic tubing technical field specifically is a compound plastic tubing of high strength.
Background
The plastic pipe is generally made by using synthetic resin, i.e. polyester as raw material, adding stabilizing agent, lubricating agent and plasticizer, and extruding and processing in a pipe-making machine by means of "plastic" method, and has the characteristics of light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing and convenient construction, etc., so that it can be extensively used in the building engineering, and the plastic pipe layers of the multi-layer plastic pipe are integrally extruded by means of moulding process, and when the plastic pipe layers are made up by using plastics with different matrixes, the inner layer pipe wall and outer layer pipe wall can be respectively adapted to different environments, so that it can be quickly developed in industry, but only the plastic pipe made up by using various pipe layers through moulding process has low bearing capacity, and is not suitable for conveying high-pressure medium, so that it can limit further development of multi-layer plastic pipe, and can raise bearing capacity of plastic pipe wall, the thickness of the pipe wall is usually increased, but the direct result is that the cost is increased, and the market competitiveness of the product is reduced, and for this reason, a high-strength composite plastic pipe is proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound plastic tubing of high strength, compressive capacity is strong, long service life, light in weight has saved material cost, and the problem in the background art can effectively be solved in the facilitate promotion application.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength composite plastic pipe comprises a pipe body and a filling layer;
a pipe body: the outer cambered surface of the pipe body is provided with a first reinforcing layer, and the outer cambered surface of the first reinforcing layer is provided with a second reinforcing layer;
filling layer: the outer arc surface of the filling layer is provided with a woven layer, the outer arc surface of the woven layer is provided with a wear-resistant layer, and through holes distributed in an array manner are formed in the wear-resistant layer;
wherein: still include the inside lining, the inside lining sets up in the intrados of body, and the inside lining is the polycarbonate inside lining, has improved the holistic structural strength of compound plastic tubing through setting up multiple additional strengthening, and compressive capacity is strong, long service life, light in weight has saved material cost, convenient to popularize and apply.
Further, first enhancement layer includes polyethylene rubber, ethylene rubber fixed connection is in the extrados of body, and polyethylene rubber's inside is equipped with the carbon fiber support, and the carbon fiber support is regular hexagon carbon fiber support, improves structural strength, increases compressive capacity.
Furthermore, the second reinforcing layer comprises polyethylene plastics, the polyethylene plastics are fixedly connected to the outer arc surface of the polyethylene rubber, a metal net is arranged inside the polyethylene plastics, and the metal net is an annular wavy metal net, so that the tensile resistance is improved.
Further, the filling layer includes first supporting shoe and second supporting shoe, first supporting shoe array sets up in polyethylene plastic's extrados, and the second supporting shoe array sets up in the intrados of weaving layer, and first supporting shoe and second supporting shoe are the triangle-shaped structure, and first supporting shoe and second supporting shoe are the reverse cross arrangement, can extrude each other when receiving external force, improve compressive capacity.
Furthermore, the wear-resistant layer is a nylon fiber rubber wear-resistant layer and has good wear resistance.
Compared with the prior art, the beneficial effects of the utility model are that: the high-strength composite plastic pipe has the following advantages:
the internal surface of body is equipped with the polycarbonate inside lining, it is heat-resistant, mechanical properties is good, impact resistance is good, the carbon fiber support is regular hexagon carbon fiber support, can effectively provide the holding power when the plastic tubing wholly receives external pressure, guarantee that the atress of plastic tubing is even, compressive capacity is good, service life is prolonged, the metal mesh is the wavy metal mesh of annular, the tensile resistance has been increased when improving compressive capacity, the intensity of plastic tubing overall structure has been promoted, first supporting shoe and second supporting shoe cooperation set up, thrust when receiving external force extrusion each other is bigger and bigger, thereby play the effect of outrigger, structural compressive strength has further been strengthened, the through-hole can reduce the holistic heavy burden of plastic tubing, material cost has been saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 inner lining, 2 pipe bodies, 3 wear-resistant layers, 31 through holes, 4 first reinforcing layers, 41 polyethylene rubber, 42 carbon fiber supports, 5 second reinforcing layers, 51 polyethylene plastics, 52 metal meshes, 6 filling layers, 61 first supporting blocks, 62 second supporting blocks and 7 braided layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a high-strength composite plastic pipe comprises a pipe body 2 and a filling layer 6;
a pipe body 2: in order to modify a polyethylene plastic pipe, a first reinforcing layer 4 is arranged on the outer arc surface of a pipe body 2, the first reinforcing layer 4 comprises polyethylene rubber 41, the polyethylene rubber 41 is fixedly connected to the outer arc surface of the pipe body 2, a carbon fiber support 42 is arranged inside the polyethylene rubber 41, the carbon fiber support 42 is a regular hexagon carbon fiber support, and can effectively provide supporting force when the whole plastic pipe is subjected to external pressure, so that the plastic pipe is ensured to be uniformly stressed and have good pressure resistance, the service life is prolonged, the structural strength is improved, and the pressure resistance is improved, a second reinforcing layer 5 is arranged on the outer arc surface of the first reinforcing layer 4, the second reinforcing layer 5 comprises polyethylene plastic 51, the polyethylene plastic 51 is fixedly connected to the outer arc surface of the polyethylene rubber 41, a metal mesh 52 is arranged inside the polyethylene plastic 51, the metal mesh 52 is an annular wavy metal mesh, and the tensile resistance is improved while the pressure resistance is improved, the strength of the whole structure of the plastic pipe is improved;
and (3) filling layer 6: the outer arc surface is arranged on the second reinforcing layer 5, the outer arc surface of the filling layer 6 is provided with a weaving layer 7, the outer arc surface of the weaving layer 7 is provided with a wear-resistant layer 3, the wear-resistant layer 3 is a nylon fiber rubber wear-resistant layer with good wear resistance, through holes 31 distributed in an array manner are arranged in the wear-resistant layer 3, the overall weight of the plastic pipe is reduced, the filling layer 6 comprises a first supporting block 61 and a second supporting block 62, the first supporting block 61 is arranged on the outer arc surface of the polyethylene plastic 51 in an array manner, the second supporting block 62 is arranged on the inner arc surface of the weaving layer 7 in an array manner, the first supporting block 61 and the second supporting block 62 are both in a triangular structure, the first supporting block 61 and the second supporting block 62 are arranged in a reverse crossing manner, and the first supporting block 61 and the second supporting block 62 are arranged in a matching manner, when the structure is extruded by external force, the mutual thrust is increased, so that the effect of stable support is achieved, and the compressive strength of the structure is further enhanced;
wherein: still include inside lining 1, inside lining 1 sets up in the intrados of body 2, and inside lining 1 is the polycarbonate inside lining.
When in use: the internal surface of body 2 is equipped with the polycarbonate inside lining, it is heat-resistant, mechanical properties is good, impact resistance is good, carbon fiber support 42 is regular hexagon carbon fiber support, can effectively provide the holding power when the plastic tubing wholly receives external pressure, guarantee that the atress of plastic tubing is even, compressive capacity is good, service life has been prolonged, metal mesh 52 is the wavy metal mesh of annular, increased tensile resistance when improving compressive capacity, the intensity of plastic tubing overall structure has been promoted, first supporting shoe 61 and the cooperation setting of second supporting shoe 62, thrust when receiving external force extrusion each other is bigger and bigger, thereby play the effect of outrigger, structural compressive strength has further been strengthened, through-hole 31 can reduce the holistic heavy burden of plastic tubing, material cost has been saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high-strength composite plastic pipe is characterized in that: comprises a pipe body (2) and a filling layer (6);
a pipe body (2): in order to modify the polyethylene plastic pipe, the outer arc surface of the pipe body (2) is provided with a first reinforcing layer (4), and the outer arc surface of the first reinforcing layer (4) is provided with a second reinforcing layer (5);
filling layer (6): the outer arc surface of the second reinforcing layer (5) is provided with a woven layer (7), the outer arc surface of the woven layer (7) is provided with a wear-resistant layer (3), and through holes (31) distributed in an array manner are formed in the wear-resistant layer (3);
wherein: still include inside lining (1), inside lining (1) sets up in the intrados of body (2), and inside lining (1) is the polycarbonate inside lining.
2. A high-strength composite plastic pipe according to claim 1, wherein: first enhancement layer (4) include polyethylene rubber (41), ethylene rubber (41) fixed connection is in the extrados of body (2), and the inside of polyethylene rubber (41) is equipped with carbon fiber support (42), and carbon fiber support (42) are regular hexagon carbon fiber support.
3. A high-strength composite plastic pipe according to claim 2, wherein: the second reinforcing layer (5) comprises polyethylene plastics (51), the polyethylene plastics (51) are fixedly connected to the outer arc surface of the polyethylene rubber (41), a metal net (52) is arranged inside the polyethylene plastics (51), and the metal net (52) is an annular wavy metal net.
4. A high-strength composite plastic pipe according to claim 3, wherein: the filling layer (6) comprises a first supporting block (61) and a second supporting block (62), the first supporting block (61) is arranged on the outer arc surface of the polyethylene plastic (51) in an array mode, the second supporting block (62) is arranged on the inner arc surface of the weaving layer (7) in an array mode, the first supporting block (61) and the second supporting block (62) are of triangular structures, and the first supporting block (61) and the second supporting block (62) are arranged in a reverse crossing mode.
5. A high-strength composite plastic pipe according to claim 1, wherein: the wear-resistant layer (3) is a nylon fiber rubber wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022949898.0U CN213839894U (en) | 2020-12-08 | 2020-12-08 | High-strength composite plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022949898.0U CN213839894U (en) | 2020-12-08 | 2020-12-08 | High-strength composite plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839894U true CN213839894U (en) | 2021-07-30 |
Family
ID=76997568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022949898.0U Expired - Fee Related CN213839894U (en) | 2020-12-08 | 2020-12-08 | High-strength composite plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321514A (en) * | 2021-12-22 | 2022-04-12 | 天信管业科技集团有限公司 | Lining pipe of ultra-temperature high-molecular polyethylene |
-
2020
- 2020-12-08 CN CN202022949898.0U patent/CN213839894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321514A (en) * | 2021-12-22 | 2022-04-12 | 天信管业科技集团有限公司 | Lining pipe of ultra-temperature high-molecular polyethylene |
| CN114321514B (en) * | 2021-12-22 | 2023-09-29 | 天信管业科技集团有限公司 | Ultrahigh temperature high polymer polyethylene lining pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |