CN219912075U - Ultra-high molecular weight polyethylene pipe - Google Patents
Ultra-high molecular weight polyethylene pipe Download PDFInfo
- Publication number
- CN219912075U CN219912075U CN202320953210.7U CN202320953210U CN219912075U CN 219912075 U CN219912075 U CN 219912075U CN 202320953210 U CN202320953210 U CN 202320953210U CN 219912075 U CN219912075 U CN 219912075U
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- China
- Prior art keywords
- layer
- fixedly connected
- molecular weight
- weight polyethylene
- high molecular
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- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 title claims abstract description 30
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 27
- 230000008719 thickening Effects 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 19
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of polyethylene pipes and discloses an ultra-high molecular weight polyethylene pipe which comprises a pipe body, wherein the pipe body comprises an inner layer, a connecting layer and an outer layer, the outer surface of the inner layer is fixedly connected with the inner surface of the connecting layer, the outer surface of the connecting layer is fixedly connected with the inner surface of the outer layer, a reinforcing mechanism is arranged in the connecting layer and comprises a plurality of steel rings fixedly connected in the inner layer, and reinforcing ribs are fixedly connected between the steel rings. The utility model can achieve the effect of prolonging the service life of the polyethylene pipe with simple operation.
Description
Technical Field
The utility model relates to the technical field of polyethylene pipes, in particular to an ultra-high molecular weight polyethylene pipe.
Background
The ultra-high molecular weight polyethylene is thermoplastic engineering plastics with average molecular weight more than 150 ten thousand, which is polymerized by ethylene and butadiene monomers under the action of a catalyst. Can be applied to various industries, such as the wear-resistant conveying of solid particles and powder in the industries of food processing grease raw material processing, brewing raw material, medicine, building material chemical industry, stone mineral powder, crude salt and the like.
The prior art has the following defects: the existing ultra-high molecular weight polyethylene pipe is simple in structure, is mostly only one layer of thermoplastic engineering material, and has relatively low structural strength, so that the service life of the ultra-high molecular weight polyethylene pipe is greatly reduced, and the ultra-high molecular weight polyethylene pipe is particularly easy to damage when used under severe conditions of some environments, thereby greatly improving the maintenance cost.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an ultra-high molecular weight polyethylene pipe to solve the problems in the prior art.
The utility model provides the following technical scheme: the ultra-high molecular weight polyethylene pipe comprises a pipe body, wherein the pipe body comprises an inner layer, a connecting layer and an outer layer, the outer surface of the inner layer is fixedly connected with the inner surface of the connecting layer, the outer surface of the connecting layer is fixedly connected with the inner surface of the outer layer, a reinforcing mechanism is arranged in the connecting layer and comprises a plurality of steel rings fixedly connected in the inner layer, and reinforcing ribs are fixedly connected between the steel rings;
preferably, the inner layer comprises an ultra-high molecular weight polyethylene layer, a first heat insulation layer and an anti-corrosion layer, wherein the inner surface of the connecting layer is fixedly connected with the outer surface of the ultra-high molecular weight polyethylene layer, the inner surface of the ultra-high molecular weight polyethylene layer is fixedly connected with the outer surface of the first heat insulation layer, and the inner surface of the first heat insulation layer is fixedly connected with the outer surface of the anti-corrosion layer.
Preferably, the outer layer comprises a second heat insulation layer, a thickening layer and a wear-resistant layer, wherein the outer surface of the connecting layer is fixedly connected with the inner surface of the second heat insulation layer, the outer surface of the second heat insulation layer is fixedly connected with the thickening layer, and the outer surface of the thickening layer is fixedly connected with the inner surface of the wear-resistant layer.
Preferably, the front end of the pipe body is fixedly connected with a front flanging, and the rear end of the pipe body is fixedly connected with a rear flanging.
The utility model has the technical effects and advantages that:
1. according to the utility model, the connecting layer is fixed between the outer layer and the inner layer, and under the action of the steel ring and the reinforcing ribs fixed in the connecting layer, the integral structural strength of the pipe body is improved, so that the compression capacity of the pipe body is improved, the pipe body is not easy to damage, and the effect of prolonging the service life of the pipe body is achieved.
2. According to the utility model, the corrosion of substances in the water source to the pipe body is prevented under the action of the corrosion-resistant layer, and the effect of protecting the ultra-high molecular weight polyethylene layer is achieved under the action of heat insulation by matching with the first heat insulation layer, so that the service life of the ultra-high molecular weight polyethylene layer is prolonged.
3. The utility model adds the front flange 13 and the rear flange 14, and the front flange 13 and the rear flange 14 are provided with the inner bevel edge extending ends, so that the pipe body can be firmly fixed on the inner wall of the base pipe without adhesive fit when the pipe body 1 and the base pipe are installed, the processing is easier, the manufacturing cost is lower, and the assembly efficiency is higher
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is a schematic cross-sectional view of the inner layer of the present utility model.
FIG. 4 is a schematic cross-sectional view of the outer layer of the present utility model.
Fig. 5 is a schematic view showing a structure of the connection layer and the reinforcement mechanism of the present utility model detached.
The reference numerals are: 1. a tube body; 2. an inner layer; 3. a connection layer; 4. an outer layer; 5. a steel ring; 6. reinforcing ribs; 7. an ultra-high molecular weight polyethylene layer; 8. a first heat insulating layer; 9. an anti-corrosion layer; 10. a second heat insulating layer; 11. thickening layers; 12. a wear-resistant layer; 13. front flanging; 14. and (5) flanging.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the form of each structure described in the following embodiments is merely an example, and the ultra-high molecular weight polyethylene pipe according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
The utility model provides an ultra-high molecular weight polyethylene pipe, which comprises a pipe body 1, wherein the pipe body 1 comprises an inner layer 2, a connecting layer 3 and an outer layer 4, the outer surface of the inner layer 2 is fixedly connected with the inner surface of the connecting layer 3, the outer surface of the connecting layer 3 is fixedly connected with the inner surface of the outer layer 4, a reinforcing mechanism is arranged in the connecting layer 3, the reinforcing mechanism comprises a plurality of steel rings 5 fixedly connected in the inner layer 2, reinforcing ribs 6 are fixedly connected between the steel rings 5, and in operation, the connecting layer 3 is fixedly arranged between the outer layer 4 and the inner layer 2, and under the action of the steel rings 5 and the reinforcing ribs 6 which are fixedly arranged in the connecting layer 3, the integral structural strength of the pipe body 1 is improved, and the compression capacity of the pipe body 1 is improved, so that the pipe body 1 is not easy to damage, and the effect of prolonging the service life of the pipe body 1 is achieved.
Further, the inner layer 2 comprises an ultra-high molecular weight polyethylene layer 7, a first heat insulation layer 8 and an anti-corrosion layer 9, the inner surface of the connecting layer 3 is fixedly connected with the outer surface of the ultra-high molecular weight polyethylene layer 7, the inner surface of the ultra-high molecular weight polyethylene layer 7 is fixedly connected with the outer surface of the first heat insulation layer 8, the inner surface of the first heat insulation layer 8 is fixedly connected with the outer surface of the anti-corrosion layer 9, when the pipe body 1 is in use, under the action of the anti-corrosion layer 9, the corrosion effect of substances in a water source on the pipe body 1 is prevented, and meanwhile, under the action of heat insulation by matching with the first heat insulation layer 8, the protection effect of the ultra-high molecular weight polyethylene layer 7 is achieved,
further, the outer layer 4 comprises a second heat insulation layer 10, a thickening layer 11 and a wear-resistant layer 12, the outer surface of the connecting layer 3 is fixedly connected with the inner surface of the second heat insulation layer 10, the outer surface of the second heat insulation layer 10 is fixedly connected with the thickening layer 11, the outer surface of the thickening layer 11 is fixedly connected with the inner surface of the wear-resistant layer 12, and when the anti-wear heat insulation device is in operation, the thickness of the outer layer 4 is increased through the thickening layer 11 and the wear-resistant layer 12, the wear resistance of the outer layer 4 is improved, the outer layer 4 is not easy to damage, the effect of heat insulation to the outside is achieved under the action of the second heat insulation layer 10, and the effect of protecting the inner layer 2 is achieved.
Further, turn-ups 13 before body 1 front end fixedly connected with, turn-ups 14 after body 1 rear end fixedly connected with, during operation, turn up turn-ups 13 and turn-ups 14 before through having increased to be equipped with interior hypotenuse extension on turn-ups 13 and turn-ups 14 before, thereby when installing body 1 and base pipe, can be with the firm fixed at the base pipe inner wall of body, need not gluing cooperation moreover, its processing is easier, and the cost of manufacture is lower, and assembly efficiency is higher.
The working principle of the utility model is as follows: through be fixed with tie layer 3 between outer 4 and inlayer 2, under the effect of steel loop 5 and strengthening rib 6 through tie layer 3 internal fixation when using, improved the holistic structural strength of body 1, make its compressive capacity improve, thereby body 1 is not fragile, the effect of improving body 1 life has been reached, when the water source is transported to the circulation in body 1, through the effect of anticorrosive coating 9, prevent that some substances in the water source from corroding body 1's effect, under the effect of cooperation first insulating layer 8 carries out the heat insulation simultaneously, the effect of protecting ultra high molecular weight polyethylene layer 7 has been reached, make its life improve, then through thickening layer 11 and wearing layer 12, the thickness of outer 4 has been improved, and make its wearability improve, make outer 4 be difficult for damaging, under the effect through second insulating layer 10, the effect of having played the heat insulation to the external world, the effect of having reached the effect of protecting inlayer 2, through having set up preceding turn-ups 13 and back turn-ups 14, and be equipped with the hypotenuse extension end on preceding turn-ups 13 and back turn-ups 14, thereby with the body 1 and the pipe 1 can be fixed at the inner wall of pipe 1 when installing, and the pipe 1 need be more firm in the manufacturing cost is more firm, and the manufacturing is lower than necessary, the pipe is mounted, and the pipe is more stable.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. The utility model provides an ultra-high molecular weight polyethylene pipe, includes body (1), its characterized in that: the pipe body (1) comprises an inner layer (2), a connecting layer (3) and an outer layer (4), wherein the outer surface of the inner layer (2) is fixedly connected with the inner surface of the connecting layer (3), the outer surface of the connecting layer (3) is fixedly connected with the inner surface of the outer layer (4), a reinforcing mechanism is arranged in the connecting layer (3), the reinforcing mechanism comprises steel rings (5) fixedly connected with the inner layer (2), the steel rings (5) are provided with a plurality of reinforcing ribs (6) fixedly connected between the steel rings (5).
2. The ultra high molecular weight polyethylene pipe according to claim 1, wherein: the inner layer (2) comprises an ultrahigh molecular weight polyethylene layer (7), a first heat insulation layer (8) and an anti-corrosion layer (9), wherein the inner surface of the connecting layer (3) is fixedly connected with the outer surface of the ultrahigh molecular weight polyethylene layer (7), the inner surface of the ultrahigh molecular weight polyethylene layer (7) is fixedly connected with the outer surface of the first heat insulation layer (8), and the inner surface of the first heat insulation layer (8) is fixedly connected with the outer surface of the anti-corrosion layer (9).
3. The ultra high molecular weight polyethylene pipe according to claim 1, wherein: the outer layer (4) comprises a second heat insulation layer (10), a thickening layer (11) and a wear-resistant layer (12), wherein the outer surface of the connecting layer (3) is fixedly connected with the inner surface of the second heat insulation layer (10), the outer surface of the second heat insulation layer (10) is fixedly connected with the thickening layer (11), and the outer surface of the thickening layer (11) is fixedly connected with the inner surface of the wear-resistant layer (12).
4. The ultra high molecular weight polyethylene pipe according to claim 1, wherein: the front end of the pipe body (1) is fixedly connected with a front flanging (13), and the rear end of the pipe body (1) is fixedly connected with a rear flanging (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953210.7U CN219912075U (en) | 2023-04-24 | 2023-04-24 | Ultra-high molecular weight polyethylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953210.7U CN219912075U (en) | 2023-04-24 | 2023-04-24 | Ultra-high molecular weight polyethylene pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912075U true CN219912075U (en) | 2023-10-27 |
Family
ID=88467077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953210.7U Active CN219912075U (en) | 2023-04-24 | 2023-04-24 | Ultra-high molecular weight polyethylene pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912075U (en) |
-
2023
- 2023-04-24 CN CN202320953210.7U patent/CN219912075U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |