CN220102449U - Anti-corrosion stamping-resistant PE pipe - Google Patents
Anti-corrosion stamping-resistant PE pipe Download PDFInfo
- Publication number
- CN220102449U CN220102449U CN202321393376.4U CN202321393376U CN220102449U CN 220102449 U CN220102449 U CN 220102449U CN 202321393376 U CN202321393376 U CN 202321393376U CN 220102449 U CN220102449 U CN 220102449U
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- Prior art keywords
- pipe
- resistant
- corrosion
- clamping ring
- pipe body
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- 238000005260 corrosion Methods 0.000 title claims abstract description 59
- 239000004698 Polyethylene Substances 0.000 claims description 144
- 239000011248 coating agent Substances 0.000 claims description 52
- 238000000576 coating method Methods 0.000 claims description 52
- 230000007797 corrosion Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000001050 lubricating effect Effects 0.000 claims description 17
- 238000004321 preservation Methods 0.000 claims description 15
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 44
- 230000000694 effects Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of PE pipes and discloses an anti-corrosion stamping-resistant PE pipe which comprises a right PE pipe body, a left PE pipe body and a PE pipe, wherein connecting flanges are fixedly connected to opposite ends of the right PE pipe body and the left PE pipe body and are attached to each other, an upper clamping ring and a lower clamping ring are clamped on the right PE pipe body and the left PE pipe body, positioning grooves are formed in the upper clamping ring and the lower clamping ring, the positioning grooves are clamped on a group of connecting flanges, mounting plates are fixedly connected to the front sides of the upper clamping ring and the lower clamping ring, bolts are connected to the inner threads of the mounting plates, so that the right PE pipe body and the left PE pipe body can be conveniently and quickly mounted.
Description
Technical Field
The utility model relates to the technical field of PE pipes, in particular to an anti-corrosion stamping-resistant PE pipe.
Background
PE is an English abbreviation of polyethylene, PE pipe is a nonpolar thermoplastic resin with high crystallinity, the application range of the water supply pipeline of the PE pipe is generally lower than 40 ℃, the PE pipe cannot be used for a hot water conveying pipeline, the appearance of original HDPE is milky white, the PE has a semitransparent shape with a certain degree on a micro-thin section, PE has the characteristic of excellent chemical resistance for most living and industrial chemicals, certain types of chemicals can generate chemical corrosion, such as corrosive oxidizing agents, aromatic hydrocarbons, halogenated hydrocarbons and the like, and the traditional PE pipe has lower corrosion resistance and is extremely easy to cause corrosion on the pipeline under the conditions of conveying corrosive liquid or long-time use.
In the related art, reference may be made to chinese patent publication No. CN214743870U, specifically to disclose a corrosion-resistant PE pipe. The utility model provides a need use the flange to be connected between PE tubular product to introducing among this anti-corrosion's the PE tubular product specification, connect through flange joint between the PE tubular product among the prior art, fix through a plurality of bolts on the flange, although can fix between the PE tubular product, when PE tubular product later maintenance and change, need dismantle a plurality of bolts on the flange this moment, comparatively laborious, reduce work efficiency.
In view of this, a corrosion-resistant and stamping-resistant PE pipe is proposed.
Disclosure of Invention
The utility model aims at: in order to solve the problems, a PE pipe with corrosion resistance and stamping resistance is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a PE pipe of corrosion protection resistant punching press, includes right PE body, left PE body and PE pipe, right side PE body and left PE body are all fixedly connected with flange, and flange laminating mutually, joint has last block ring and lower block ring on right side PE body and the left side PE body, go up block ring and lower block ring inside and seted up the constant head tank, and the constant head tank joint is on a set of flange, the place ahead fixedly connected with mounting panel of going up block ring and lower block ring, and the inside threaded connection of mounting panel has the bolt;
the PE pipe comprises a PE pipe body, wherein the PE pipe body comprises a PE pipe body, an outer anti-corrosion coating, a heat preservation layer, a reinforcing layer, an inner anti-corrosion coating, a wear-resisting layer and a lubricating coating layer, wherein the PE pipe body is composed of a main body structure of the PE pipe, the outer anti-corrosion coating of the outer wall of the PE pipe body, the heat preservation layer is arranged inside the PE pipe body, the reinforcing layer is arranged inside the heat preservation layer, the inner anti-corrosion coating is coated on the inner wall of the reinforcing layer, the wear-resisting layer is coated on the inner wall of the inner anti-corrosion coating, and the lubricating coating layer is coated on the inner wall of the wear-resisting layer.
In a preferred embodiment, the right PE pipe body and the left PE pipe body have the same specifications, and the total inner diameter between the upper clamping ring and the lower clamping ring is the same as the outer diameters of the right PE pipe body and the left PE pipe body.
In a preferred embodiment, the rear parts of the upper clamping ring and the lower clamping ring are connected through a hinge, and the width of the positioning groove is the same as the total width of a group of connecting flanges.
In a preferred embodiment, the PE pipe is made of an epoxy resin material, and the outer anti-corrosion coating is formed by mixing epoxy resin and carbon fiber.
In a preferred embodiment, the heat insulating layer is a phenolic foam material and the reinforcing layer is a honeycomb steel structure.
In a preferred embodiment, the inner corrosion-resistant coating is a highly chlorinated polyethylene corrosion-resistant coating and the wear-resistant layer is a nanoceramic wear-resistant coating.
In a preferred embodiment, the lubricating coating is a grease layer and the reinforcing layer is the same length as the PE pipe.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the right PE body and the left PE body are convenient to install quickly, so that when the right PE body and the left PE body are required to be maintained and replaced, the right PE body and the left PE body are convenient to assemble and disassemble, labor is saved, working efficiency is improved, and meanwhile, the whole structure of the right PE body and the left PE body has good anti-corrosion and stamping-resistant effects.
1. According to the utility model, the set of connecting flanges are clamped in the positioning groove, at the moment, the set of connecting flanges are tightly attached together, then the bolts are connected in the mounting plate in a threaded manner, at the moment, the set of connecting flanges can be better positioned in the positioning groove, and at the moment, the right PE pipe body and the left PE pipe body are mounted.
2. In the utility model, the right PE pipe body and the left PE pipe body mainly comprise the PE pipe, the outer anti-corrosion coating, the heat preservation layer, the reinforcing layer, the inner anti-corrosion coating, the wear-resistant layer and the lubricating coating, at the moment, the outer wall of the PE pipe can be provided with the anti-corrosion effect through the outer anti-corrosion coating, the heat preservation effect can be achieved inside the PE pipe through the heat preservation layer, the integral strength of the PE pipe can be increased through the reinforcing layer, and the inner anti-corrosion coating, the wear-resistant layer and the lubricating coating can be matched to achieve the anti-corrosion, wear-resistant and lubricating effects inside the PE pipe, so that scratches are not easy to occur inside the PE pipe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the installation structure of the right PE pipe body, the upper clamping ring and the lower clamping ring;
FIG. 3 is a schematic diagram of the right PE pipe body half-section structure of the utility model.
The marks in the figure: 1-right PE pipe body; 2-left PE pipe body; 3-connecting flanges; 4-upper clamping ring; 5-lower snap ring; 6, a positioning groove; 7-mounting plates; 8-a bolt; a 9-PE tube; 10-an outer corrosion protection coating; 11-an insulating layer; 12-a reinforcing layer; 13-an inner corrosion protection coating; 14-a wear-resistant layer; 15-lubricating coating.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.
An anti-corrosion, impact-resistant PE tube in accordance with an embodiment of the present utility model will be described in detail with reference to FIGS. 1-3.
Referring to fig. 1-2, an anti-corrosion stamping-resistant PE pipe comprises a right PE pipe body 1, a left PE pipe body 2 and a PE pipe 9, wherein the specifications of the right PE pipe body 1 and the left PE pipe body 2 are the same, the opposite ends of the right PE pipe body 1 and the left PE pipe body 2 are fixedly connected with a connecting flange 3, the connecting flange 3 is attached, an upper clamping ring 4 and a lower clamping ring 5 are clamped on the right PE pipe body 1 and the left PE pipe body 2, the total inner diameter between the upper clamping ring 4 and the lower clamping ring 5 is the same as the outer diameter of the right PE pipe body 1 and the left PE pipe body 2, the rear parts of the upper clamping ring 4 and the lower clamping ring 5 are connected through hinges,
the positioning groove 6 is formed in the upper clamping ring 4 and the lower clamping ring 5, the positioning groove 6 is clamped on the group of connecting flanges 3, the width of the positioning groove 6 is the same as the total width of the group of connecting flanges 3, the mounting plate 7 is fixedly connected to the front of the upper clamping ring 4 and the lower clamping ring 5, the bolts 8 are connected to the inner threads of the mounting plate 7, the group of connecting flanges 3 are clamped in the positioning groove 6 through the group of connecting flanges 3, the group of connecting flanges 3 are tightly attached together, then the bolts 8 are connected to the mounting plate 7 through the threads, at the moment, the group of connecting flanges 3 can be better positioned in the positioning groove 6, and at the moment, the right PE pipe body 1 and the left PE pipe body 2 are mounted.
Referring to fig. 3, the right PE pipe body 1 comprises a PE pipe 9, the right PE pipe body 1 is composed of a PE pipe 9, an outer anti-corrosion coating 10, a heat insulation layer 11, a reinforcing layer 12, an inner anti-corrosion coating 13, a wear-resistant layer 14 and a lubricating coating 15 to form a main body structure of the PE pipe, the outer wall of the PE pipe 9 is made of the outer anti-corrosion coating 10, the PE pipe 9 is made of epoxy resin material, the outer anti-corrosion coating 10 is formed by mixing epoxy resin and carbon fiber, the heat insulation layer 11 is arranged inside the PE pipe 9, the reinforcing layer 12 is arranged inside the heat insulation layer 11, the heat insulation layer 11 is made of phenolic foam material, the reinforcing layer 12 is of honeycomb steel structure, the length of the reinforcing layer 12 is the same as that of the PE pipe 9,
the inner wall of the reinforcing layer 12 is coated with an inner anti-corrosion coating 13, the inner wall of the inner anti-corrosion coating 13 is coated with a wear-resistant layer 14, the inner anti-corrosion coating 13 is a high chlorinated polyethylene anti-corrosion coating, the wear-resistant layer 14 is coated with a nano ceramic wear-resistant coating, the inner wall of the wear-resistant layer 14 is coated with a lubricating coating 15, the lubricating coating 15 is a grease layer 15, the outer wall of the PE pipe 9 can be subjected to corrosion resistance through the outer anti-corrosion coating 10, the inner part of the PE pipe 9 can be subjected to heat preservation through the heat preservation layer 11, the overall strength of the PE pipe 9 can be increased through the reinforcing layer 12, and the inner anti-corrosion coating 13, the wear-resistant layer 14 and the lubricating coating 15 are matched to achieve the inner anti-corrosion, wear-resistant and lubricating effects of the PE pipe 9, so that scratches are not easy to occur in the PE pipe 9.
The utility model has the advantages that: the right PE body 1 and the left PE body 2 are convenient to install quickly, so that when the right PE body 1 and the left PE body 2 are required to be maintained and replaced, the right PE body 1 and the left PE body 2 are convenient to assemble and disassemble, labor is saved, working efficiency is improved, and meanwhile, the whole structure of the right PE body 1 and the left PE body 2 has good anti-corrosion and stamping-resistant effects.
Working principle: when the right PE pipe body 1 and the left PE pipe body 2 are installed, the connecting flange 3 fixedly connected with the opposite ends of the right PE pipe body 1 and the left PE pipe body 2 is placed into the locating groove 6 formed in the lower clamping ring 5, then the upper clamping ring 4 is turned over and clamped on the right PE pipe body 1 and the left PE pipe body 2, at the moment, the upper part of the connecting flange 3 is clamped in the locating groove 6 formed in the upper clamping ring 4, the bolt 8 is connected in the mounting plate 7 in a threaded mode, and at the moment, the installation of the right PE pipe body 1 and the left PE pipe body 2 is completed.
Because right PE body 1 and left PE body 2 mainly comprise PE pipe 9, outer anticorrosion coating 10, heat preservation 11, enhancement layer 12, interior anticorrosion coating 13, wearing layer 14 and lubricating coating 15, can play corrosion-resistant effect to PE pipe 9 outer wall through outer anticorrosion coating 10 this moment, can play the heat preservation effect to PE pipe 9 inside through heat preservation 11, can increase PE pipe 9 bulk strength through enhancement layer 12, through interior anticorrosion coating 13, wearing layer 14 and lubricating coating 15's cooperation, can play PE pipe 9 inside anticorrosion, wear-resisting and lubricating effect for PE pipe 9 inside is difficult for producing the fish tail.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a PE pipe of resistant punching press of anticorrosion, includes right PE body (1), left PE body (2) and PE pipe (9), its characterized in that: the connecting flange (3) is fixedly connected to opposite ends of the right PE pipe body (1) and the left PE pipe body (2), the connecting flanges (3) are attached to each other, an upper clamping ring (4) and a lower clamping ring (5) are clamped on the right PE pipe body (1) and the left PE pipe body (2), positioning grooves (6) are formed in the upper clamping ring (4) and the lower clamping ring (5), the positioning grooves (6) are clamped on a group of connecting flanges (3), a mounting plate (7) is fixedly connected to the front of the upper clamping ring (4) and the front of the lower clamping ring (5), and bolts (8) are connected to internal threads of the mounting plate (7);
the PE pipe body (1) on the right comprises a PE pipe (9), the PE pipe body (1) is composed of the PE pipe (9), an outer anti-corrosion coating (10), a heat preservation layer (11), a reinforcing layer (12), an inner anti-corrosion coating (13), a wear-resistant layer (14) and a lubricating coating (15), the PE pipe is of a main structure, the outer anti-corrosion coating (10) on the outer wall of the PE pipe (9), the heat preservation layer (11) is arranged inside the PE pipe (9), the reinforcing layer (12) is arranged inside the heat preservation layer (11), the inner anti-corrosion coating (13) is coated on the inner wall of the reinforcing layer (12), the wear-resistant layer (14) is coated on the inner wall of the inner anti-corrosion coating (13), and the lubricating coating (15) is coated on the inner wall of the wear-resistant layer (14).
2. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the specification of the right PE pipe body (1) is the same as that of the left PE pipe body (2), and the total inner diameter between the upper clamping ring (4) and the lower clamping ring (5) is the same as the outer diameter of the right PE pipe body (1) and the outer diameter of the left PE pipe body (2).
3. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the rear parts of the upper clamping ring (4) and the lower clamping ring (5) are connected through hinges, and the width of the positioning groove (6) is the same as the total width of the group of connecting flanges (3).
4. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the PE pipe (9) is made of epoxy resin material, and the outer anti-corrosion coating (10) is formed by mixing epoxy resin and carbon fiber.
5. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the heat preservation layer (11) is made of phenolic foam materials, and the reinforcing layer (12) is of a honeycomb steel structure.
6. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the inner anti-corrosion coating (13) is a high chlorinated polyethylene anti-corrosion coating, and the wear-resistant layer (14) is a nano ceramic wear-resistant coating.
7. A corrosion-resistant and stamping-resistant PE pipe as defined in claim 1, wherein: the lubricating coating (15) is a grease layer (15), and the reinforcing layer (12) and the PE pipe (9) are the same in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393376.4U CN220102449U (en) | 2023-06-02 | 2023-06-02 | Anti-corrosion stamping-resistant PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393376.4U CN220102449U (en) | 2023-06-02 | 2023-06-02 | Anti-corrosion stamping-resistant PE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102449U true CN220102449U (en) | 2023-11-28 |
Family
ID=88841424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321393376.4U Active CN220102449U (en) | 2023-06-02 | 2023-06-02 | Anti-corrosion stamping-resistant PE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102449U (en) |
-
2023
- 2023-06-02 CN CN202321393376.4U patent/CN220102449U/en active Active
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| GR01 | Patent grant |