CN221743511U - Composite pipe with strong deformation resistance - Google Patents
Composite pipe with strong deformation resistance Download PDFInfo
- Publication number
- CN221743511U CN221743511U CN202420506292.5U CN202420506292U CN221743511U CN 221743511 U CN221743511 U CN 221743511U CN 202420506292 U CN202420506292 U CN 202420506292U CN 221743511 U CN221743511 U CN 221743511U
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- China
- Prior art keywords
- wall
- layer
- fixedly connected
- wear
- composite pipe
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 229920001971 elastomer Polymers 0.000 claims abstract description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of composite pipes and discloses a composite pipe with high deformation resistance, which comprises a wear-resistant layer, wherein one side of the outer wall of the wear-resistant layer is fixedly connected with a first fixing ring, the right end of the first fixing ring is provided with a clamping groove, the inner wall of the clamping groove is provided with a second mounting block, the inner wall of the first fixing ring is in threaded connection with a fixing bolt, the outer wall of the fixing bolt is in threaded connection with the inner wall of the second mounting block, the inner wall of the second mounting block is fixedly connected with the other side of the outer wall of the wear-resistant layer, the inner wall of the wear-resistant layer is fixedly connected with a flame-retardant layer, and the inner wall of the flame-retardant layer is fixedly connected with a reinforcing layer. According to the utility model, the support frame is formed by splicing a plurality of regular hexagons, has good bending rigidity and bearing capacity, can firmly support the inner wall of the pipeline, reduces the probability of deformation of the pipeline caused by external extrusion, and can slow down the external pressure by the rubber blocks so as to secondarily strengthen the pressure resistance of the pipeline.
Description
Technical Field
The utility model relates to the technical field of composite pipes, in particular to a composite pipe with strong deformation resistance.
Background
The composite pipe is based on a composite structure of metal and thermoplastic plastic, is molded by non-metal materials such as inner plastic polypropylene, polyethylene or outer welding cross-linked polyethylene, and has the advantages of metal pipe and non-metal pipe.
Through retrieving, bulletin number CN 216666747U's a strong non-deformable wire net skeleton composite pipe of compressive capacity, including a plurality of solid fixed ring, two that link to each other gu fixedly connected with is four connecting rod between the solid fixed ring, a plurality of gu fixedly connected with hangs the net between gu the outer peripheral wall of fixed ring, four the connecting rod all with hang net fixed connection, hang a side fixedly connected with articulamentum that keeps away from a plurality of solid fixed ring, be equipped with supporting component on the articulamentum for support the articulamentum, a plurality of gu fixed ring is linear equidistance from a left side to the right side and distributes. The steel wire mesh skeleton composite pipe with strong compression resistance and difficult deformation stably supports the connecting layer under the action of the supporting rod and the rubber pad, so that the connecting layer is prevented from being influenced by external extrusion to the greatest extent, the fixing ring is deformed, and meanwhile, the fixing ring is more stable, more convenient and practical under the support of the connecting rod to the fixing ring;
Based on the above patent, when the composite pipe mentioned in the background art is used, an external object extrudes the composite pipe for a long time, so that the composite pipe is deformed, and when the composite pipe is seriously broken, the use of the composite pipe is affected, the leakage of transportation materials is caused, and the environment is polluted.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a composite pipe with strong deformation resistance, which supports a pipeline through a support frame and reduces the probability of deformation of the pipeline caused by external extrusion.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a composite pipe that anti deformability is strong, includes the wearing layer, the wearing layer outer wall is connected with installation piece two through installation component, wearing layer inner wall fixedly connected with flame retardant coating, flame retardant coating inner wall fixedly connected with enhancement layer, enhancement layer inner wall fixedly connected with insulating layer, insulating layer inner wall fixedly connected with filling layer, filling layer inner wall fixedly connected with support frame.
Further, the installation component is including being located the fixed ring one of wear-resisting layer outer wall one side fixed connection, fixed ring one right-hand member is provided with the draw-in groove, the installation piece outer wall sets up at the draw-in groove inner wall, fixed ring one inner wall threaded connection has fixing bolt.
Further, the inside a plurality of rubber blocks that are provided with of enhancement layer, the equal inside fixedly connected with connecting rod of rubber block, all be connected with the connecting block between the rubber block.
Further, the outer wall of the fixing bolt is in threaded connection with the inner wall of the second installation block, and the inner wall of the second installation block is fixedly connected with the other side of the outer wall of the wear-resisting layer.
Further, the wear-resistant layer is made of polyethylene.
Further, the flame-retardant layer is made of tetrafluoroethylene.
Further, the heat insulation layer is made of polyurethane.
Further, the filling layer is internally provided with a filling rope, and the supporting frame is formed by splicing a plurality of regular hexagons.
The utility model has the following beneficial effects:
1. According to the utility model, the support frame is matched with the reinforcing layer, the filling layer, the rubber block, the connecting rod and the connecting block, so that the probability of deformation of the pipeline caused by external extrusion can be reduced, meanwhile, the reinforcing layer is partially hollow, and the deformation of the pipeline caused by extrusion caused by expansion and contraction of the pipeline is prevented.
2. According to the utility model, the clamping groove is matched with the first fixing ring, the fixing bolt and the second mounting block, so that the sealing performance of the connecting part of the pipeline is good, and the leakage of internal liquid from the connecting part is prevented when the pipeline is used.
Drawings
FIG. 1 is a perspective view of a composite pipe with high deformation resistance according to the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of a composite pipe with high deformation resistance according to the present utility model;
FIG. 3 is a schematic view of a part of a composite pipe with high deformation resistance according to the present utility model.
Legend description:
1. A wear-resistant layer; 2. a first fixed ring; 3. a fixing bolt; 4. a flame retardant layer; 5. a reinforcing layer; 6. a thermal insulation layer; 7. a filling layer; 8. a support frame; 9. a clamping groove; 10. a second mounting block; 11. a rubber block; 12. a connecting rod; 13. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the composite pipe with high deformation resistance comprises a wear-resistant layer 1, wherein the wear-resistant layer 1 is made of polyethylene, one side of the outer wall of the wear-resistant layer 1 is fixedly connected with a first fixing ring 2, the right end of the first fixing ring 2 is provided with a clamping groove 9, the inner wall of the clamping groove 9 is provided with a second mounting block 10, the inner wall of the first fixing ring 2 is in threaded connection with a fixing bolt 3, the outer wall of the fixing bolt 3 is in threaded connection with the inner wall of the second mounting block 10, and the inner wall of the second mounting block 10 is fixedly connected with the other side of the outer wall of the wear-resistant layer 1;
specifically, during installation, the second installation block 10 is inserted into the clamping groove 9 on the first fixing ring 2, then the second installation block 10 is connected with the first fixing ring 2 through the fixing bolt 3, the sealing performance of the connecting position of the pipeline is improved through the insertion of the second installation block 10 into the clamping groove 9, and leakage of liquid transported in the pipeline from the connecting position in the using process is effectively prevented.
The inner wall of the wear-resistant layer 1 is fixedly connected with a flame-retardant layer 4, the flame-retardant layer 4 is made of tetrafluoroethylene, the inner wall of the flame-retardant layer 4 is fixedly connected with a reinforcing layer 5, a plurality of rubber blocks 11 are arranged in the reinforcing layer 5, connecting rods 12 are fixedly connected in the rubber blocks 11, connecting blocks 13 are connected between the rubber blocks 11, the inner wall of the reinforcing layer 5 is fixedly connected with a heat-insulating layer 6, the heat-insulating layer 6 is made of polyurethane, the inner wall of the heat-insulating layer 6 is fixedly connected with a filling layer 7, filling ropes are arranged in the filling layer 7, the inner wall of the filling layer 7 is fixedly connected with a supporting frame 8, and the supporting frame 8 is formed by splicing a plurality of regular hexagons;
Specifically, the support frame 8 is formed by splicing a plurality of regular hexagons and has good bending rigidity and bearing capacity, the inner wall of the pipeline can be firmly supported, the probability that the pipeline is deformed due to external extrusion is reduced, the rubber block 11 can slow down the external pressure, the pressure resistance of the pipeline is secondarily reinforced, meanwhile, partial gaps are reserved in the reinforcing layer 5 by matching with the rubber block 11 and the connecting rod 12, the pressure resistance of the pipeline is reinforced, meanwhile, the pipeline is prevented from being damaged due to deformation caused by the influence of expansion caused by heating and contraction caused by other layers in the pipeline, the polyethylene has good wear resistance and is insoluble in any organic solvent under the condition of room temperature, acid, alkali and corrosion of various salts are prevented, the service life of the pipeline can be prolonged, the tetrafluoroethylene can be prevented from being burnt due to high temperature resistance, the polyurethane can enhance the heat insulation performance of the pipeline, and the liquid in the pipeline can still be transported normally under the condition of low external temperature.
Working principle: during installation, the second installation block 10 is inserted into the clamping groove 9 on the first fixing ring 2, then the second installation block 10 is connected with the first fixing ring 2 through the fixing bolt 3, the sealing performance of the connecting part of the pipeline is improved through the insertion of the second installation block 10 into the clamping groove 9, leakage of liquid transported in the pipeline in the using process is effectively prevented, the support frame 8 is formed by splicing a plurality of regular hexagons, good bending rigidity and bearing capacity are achieved, the inner wall of the pipeline can be stably supported, the probability that the pipeline is deformed due to external extrusion is reduced, the rubber block 11 can slow down the external pressure, the pressure resistance of the pipeline is secondarily reinforced, meanwhile, the rubber block 11 and the connecting rod 12 are matched, a part of gaps are reserved in the reinforcing layer 5, the pipeline is prevented from being damaged due to the influence of expansion and contraction due to heating of other layers in the pipeline when the pressure resistance of the pipeline is reinforced, the polyethylene has good wear resistance and is not dissolved in any organic solvent at room temperature, acid, alkali and various salts are resistant to corrosion, the service life of the pipeline can be prolonged, the tetrafluoroethylene can be prevented from being burnt by the high temperature resistance of the pipeline, the polyurethane can be prevented from being burnt by the pipeline, and the polyurethane can be still be transported normally under the condition that the pipeline is heated under the condition of low temperature.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a compound pipe that resistance to deformation is strong, includes wearing layer (1), its characterized in that: the anti-flaming wear-resistant coating comprises a wear-resistant coating (1) and is characterized in that the outer wall of the wear-resistant coating (1) is connected with a second mounting block (10) through a mounting assembly, the inner wall of the wear-resistant coating (1) is fixedly connected with a flame-retardant layer (4), the inner wall of the flame-retardant layer (4) is fixedly connected with a reinforcing layer (5), the inner wall of the reinforcing layer (5) is fixedly connected with a heat insulation layer (6), the inner wall of the heat insulation layer (6) is fixedly connected with a filling layer (7), and the inner wall of the filling layer (7) is fixedly connected with a supporting frame (8).
2. A composite pipe with high resistance to deformation according to claim 1, wherein: the installation component is including being located fixed ring one (2) of wearing layer (1) outer wall one side fixed connection, fixed ring one (2) right-hand member is provided with draw-in groove (9), installation piece two (10) outer wall sets up at draw-in groove (9) inner wall, fixed ring one (2) inner wall threaded connection has fixing bolt (3).
3. A composite pipe with high resistance to deformation according to claim 2, characterized in that: the reinforcing layer (5) is internally provided with a plurality of rubber blocks (11), connecting rods (12) are fixedly connected inside the rubber blocks (11), and connecting blocks (13) are connected between the rubber blocks (11).
4. A composite pipe with high resistance to deformation according to claim 2, characterized in that: the outer wall of the fixing bolt (3) is in threaded connection with the inner wall of the second installation block (10), and the inner wall of the second installation block (10) is fixedly connected with the other side of the outer wall of the wear-resisting layer (1).
5. A composite pipe with high resistance to deformation according to claim 1, wherein: the wear-resistant layer (1) is made of polyethylene.
6. A composite pipe with high resistance to deformation according to claim 1, wherein: the flame-retardant layer (4) is made of tetrafluoroethylene.
7. A composite pipe with high resistance to deformation according to claim 1, wherein: the heat insulation layer (6) is made of polyurethane.
8. A composite pipe with high resistance to deformation according to claim 1, wherein: the filling layer (7) is internally provided with a filling rope, and the supporting frame (8) is formed by splicing a plurality of regular hexagons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420506292.5U CN221743511U (en) | 2024-03-15 | 2024-03-15 | Composite pipe with strong deformation resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420506292.5U CN221743511U (en) | 2024-03-15 | 2024-03-15 | Composite pipe with strong deformation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221743511U true CN221743511U (en) | 2024-09-20 |
Family
ID=92752799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420506292.5U Active CN221743511U (en) | 2024-03-15 | 2024-03-15 | Composite pipe with strong deformation resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221743511U (en) |
-
2024
- 2024-03-15 CN CN202420506292.5U patent/CN221743511U/en active Active
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