CN221097769U - Corrosion-resistant pipe - Google Patents
Corrosion-resistant pipe Download PDFInfo
- Publication number
- CN221097769U CN221097769U CN202322624225.1U CN202322624225U CN221097769U CN 221097769 U CN221097769 U CN 221097769U CN 202322624225 U CN202322624225 U CN 202322624225U CN 221097769 U CN221097769 U CN 221097769U
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- Prior art keywords
- splicing
- pipe
- corrosion
- pipe body
- groove
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- 238000005260 corrosion Methods 0.000 title claims abstract description 48
- 230000007797 corrosion Effects 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 40
- 229920006334 epoxy coating Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to the technical field of pipes, and provides a corrosion-resistant pipe, which comprises a pipe body and a buffer layer; a corrosion-resistant layer is arranged on the inner wall of the pipe body; the pipe comprises a pipe body, and is characterized in that a buffer layer is arranged on the outer wall of the pipe body, a wear-resistant layer is arranged on the outer wall of the buffer layer, a splicing structure is arranged at one end of the pipe body, the splicing structure comprises a splicing block, external threads, a splicing groove and internal threads, the splicing block is arranged at one end of the pipe body, external threads are arranged on the side wall of the splicing block, and the splicing groove is formed in one end of the pipe body away from the splicing block. According to the utility model, the splicing structure is arranged, the pipe is placed at a proper position, and after the splicing groove is aligned to the splicing block, the external threads and the internal threads are meshed with each other to form a firm clamping structure, so that the pipe is beneficial to quick assembly and disassembly, the function of facilitating assembly and disassembly is realized, and the convenience of the corrosion-resistant pipe is improved.
Description
Technical Field
The utility model relates to the technical field of pipes, in particular to a corrosion-resistant pipe.
Background
With the development of the age, the technology is continuously advanced, people are more and more familiar with the application of the pipe, the pipe is used as a material of a pipe, the choice of the pipe is different in different conditions, the type of the material of the pipe depends on the use of a user, and the interior of the pipe needs to have an anti-corrosion effect for better liquid transportation, so that the appearance of an anti-corrosion pipe is particularly important;
For this reason, the patent of publication number CN217356140U discloses a corrosion-resistant pipe, including corrosion-resistant pipe body, corrosion-resistant pipe body inner wall fixedly connected with inner heat insulating layer, inner heat insulating layer inner wall fixedly connected with antibacterial layer, corrosion-resistant pipe body surface fixedly connected with outer heat insulating layer, outer heat insulating layer surface fixedly connected with flame retardant coating. According to the corrosion-resistant special pipe, the corrosion-resistant pipe body has good heat insulation property through the inner heat insulation layer, and has good heat insulation property through the outer heat insulation layer, so that the aim of conveniently insulating the liquid in the corrosion-resistant special pipe is fulfilled, the situation that the liquid in the corrosion-resistant special pipe is frozen in cold weather is avoided, the situation that the liquid in the corrosion-resistant special pipe is frozen to deform the corrosion-resistant special pipe is avoided, the situation that the liquid in the corrosion-resistant special pipe is frozen to damage the corrosion-resistant special pipe is avoided, the service life of the corrosion-resistant special pipe is prolonged, and the daily use requirement is met;
the corrosion-resistant pipe has good rehabilitation effect and heat preservation effect, but is inconvenient to splice the pipe, time and labor are wasted, and more manpower and material resources are consumed to greatly reduce the convenience of the pipe.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide a corrosion-resistant pipe, which is used for solving the defect that the existing corrosion-resistant special pipe is not easy to splice.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: a corrosion resistant tubing comprising a tubing body and a buffer layer; a corrosion-resistant layer is arranged on the inner wall of the pipe body;
The pipe comprises a pipe body, and is characterized in that a buffer layer is arranged on the outer wall of the pipe body, a wear-resistant layer is arranged on the outer wall of the buffer layer, a splicing structure is arranged at one end of the pipe body, the splicing structure comprises a splicing block, external threads, a splicing groove and internal threads, the splicing block is arranged at one end of the pipe body, the external threads are arranged on the side wall of the splicing block, the splicing groove is formed in one end, far away from the splicing block, of the pipe body, and the internal threads are arranged on the inner wall, close to one side of the buffer layer, of the splicing groove;
And one end of the buffer layer, which is close to the splicing groove, is provided with a sealing structure.
Preferably, the corrosion-resistant layer is actually an epoxy coating, the epoxy coating has physical properties and chemical properties, and has strong adhesion, good corrosion resistance, wear resistance and high temperature resistance, and the outer diameter size of the side view section of the corrosion-resistant layer is equal to the inner diameter size of the side view section of the pipe body.
Preferably, the outer diameter of the splicing block is smaller than the outer diameter of the splicing groove, and the inner diameter of the splicing block is larger than the inner diameter of the pipe body.
Preferably, the splicing block and the splicing groove form a threaded connection design through an external thread and an internal thread, and the front cross sections of the external thread and the internal thread are triangular.
Preferably, the seal structure includes seal groove, sealed fixture block and sealing washer, the one end that the piece was kept away from to the buffer layer is seted up to the seal groove, the inside of seal groove is provided with sealed fixture block, sealed fixture block's the other end is provided with the sealing washer, adds the sealing washer of establishing can make the gas tightness of this tubular product stronger.
Preferably, the main view section of seal groove is arc design, seal groove and sealing washer constitute joint structure through sealed fixture block for the dismouting of this tubular product is more convenient.
(III) beneficial effects
The corrosion-resistant pipe provided by the utility model has the advantages that:
By arranging the splicing structure, the pipe is placed at a proper position, and after the splicing groove is aligned to the splicing block, the threads of the external thread and the internal thread are meshed with each other to form a firm clamping structure, so that the pipe is beneficial to quick assembly and disassembly, the function of facilitating assembly and disassembly is realized, and the convenience of the corrosion-resistant pipe is improved;
Through being provided with seal structure, place corrosion-resistant layer, tubular product body, buffer layer and stand wear and tear the same side on layer with the sealing washer, owing to the seal groove has been seted up to the one end of buffer layer, and the seal groove is with sealed fixture block card in the inside of seal groove, splice the back in the pipeline, and the sealing washer is tightly extruded by the buffer layer on both sides, has realized being convenient for sealed function, has increaseed the durability of a corrosion-resistant tubular product.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of a splicing effect of the splicing structure of the present utility model;
fig. 5 is a schematic three-dimensional structure of the sealing structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a corrosion resistant layer; 2. a pipe body; 3. a buffer layer; 4. a wear-resistant layer; 5. a splice structure; 501. splicing blocks; 502. an external thread; 503. a splice groove; 504. an internal thread; 6. a sealing structure; 601. sealing grooves; 602. sealing the clamping block; 603. and (3) sealing rings.
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. 1-5, the corrosion-resistant pipe provided by the utility model comprises a pipe body 2 and a buffer layer 3.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the inner wall of the pipe body 2 is provided with a corrosion-resistant layer 1, the corrosion-resistant layer 1 is an epoxy coating, the outer diameter of the side view section of the corrosion-resistant layer 1 is equal to the inner diameter of the side view section of the pipe body 2, the outer wall of the pipe body 2 is provided with a buffer layer 3, the outer wall of the buffer layer 3 is provided with a wear-resistant layer 4, one end of the pipe body 2 is provided with a splicing structure 5, the splicing structure 5 comprises a splicing block 501, an external thread 502, a splicing groove 503 and an internal thread 504, the splicing block 501 is arranged at one end of the pipe body 2, the side wall of the splicing block 501 is provided with the external thread 502, one end of the pipe body 2 far away from the splicing block 501 is provided with the splicing groove 503, the inner wall of the splicing groove 503, which is close to one side of the buffer layer 3 is provided with the internal thread 504, the outer diameter of the splicing block 501 is smaller than the outer diameter of the splicing groove 503, the inner diameter of the splicing block 501 is larger than the inner diameter of the pipe body 2, the splicing block 501 and the splicing groove 503 form a threaded connection design through the external thread 502 and the internal thread 504, and the main view section of the external thread 502 and the internal thread 504 is triangular design.
After the pipe is placed at a proper position and the splicing groove 503 is aligned with the splicing block 501, the threads of the external thread 502 and the internal thread 504 are meshed with each other to form a firm clamping structure, so that the quick assembly and disassembly are facilitated.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, one end of the buffer layer 3, which is close to the splicing groove 503, is provided with a sealing structure 6, the sealing structure 6 comprises a sealing groove 601, a sealing clamping block 602 and a sealing ring 603, the sealing groove 601 is arranged at one end of the buffer layer 3, which is far away from the splicing block 501, the sealing clamping block 602 is arranged in the sealing groove 601, the sealing ring 603 is arranged at the other end of the sealing clamping block 602, the main view section of the sealing groove 601 is in an arc-shaped design, and the sealing groove 601 and the sealing ring 603 form a clamping structure through the sealing clamping block 602.
The sealing ring 603 is placed on the same side of the corrosion-resistant layer 1, the pipe body 2, the buffer layer 3 and the wear-resistant layer 4, and as the sealing groove 601 is formed in one end of the buffer layer 3, the sealing groove 601 clamps the sealing clamping block 602 inside the sealing groove 601, and after the sealing ring 603 is spliced in a pipeline, the sealing ring 603 is tightly extruded by the buffer layers 3 on two sides.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A corrosion-resistant pipe, comprising a pipe body (2) and a buffer layer (3);
The method is characterized in that:
a corrosion-resistant layer (1) is arranged on the inner wall of the pipe body (2);
The novel pipe comprises a pipe body (2), and is characterized in that a buffer layer (3) is arranged on the outer wall of the pipe body (2), a wear-resistant layer (4) is arranged on the outer wall of the buffer layer (3), a splicing structure (5) is arranged at one end of the pipe body (2), the splicing structure (5) comprises a splicing block (501), external threads (502), a splicing groove (503) and internal threads (504), the splicing block (501) is arranged at one end of the pipe body (2), external threads (502) are arranged on the side wall of the splicing block (501), the splicing groove (503) is formed in one end, far away from the splicing block (501), of the pipe body (2), and the internal threads (504) are arranged on the inner wall, close to one side of the buffer layer (3), of the splicing groove (503).
One end of the buffer layer (3) close to the splicing groove (503) is provided with a sealing structure (6).
2. A corrosion resistant pipe as claimed in claim 1, wherein: the corrosion-resistant layer (1) is an epoxy coating, and the outer diameter of the side view section of the corrosion-resistant layer (1) is equal to the inner diameter of the side view section of the pipe body (2).
3. A corrosion resistant pipe as claimed in claim 1, wherein: the outer diameter of the splicing block (501) is smaller than that of the splicing groove (503), and the inner diameter of the splicing block (501) is larger than that of the pipe body (2).
4. A corrosion resistant pipe as claimed in claim 1, wherein: the splicing block (501) and the splicing groove (503) form a threaded connection design through an external thread (502) and an internal thread (504), and the front cross sections of the external thread (502) and the internal thread (504) are triangular.
5. A corrosion resistant pipe as claimed in claim 1, wherein: seal structure (6) are including seal groove (601), sealed fixture block (602) and sealing washer (603), one end that splice piece (501) was kept away from in buffer layer (3) is seted up in seal groove (601), the inside of seal groove (601) is provided with sealed fixture block (602), the other end of sealed fixture block (602) is provided with sealing washer (603).
6. A corrosion resistant pipe as claimed in claim 5, wherein: the front view section of the sealing groove (601) is in an arc-shaped design, and the sealing groove (601) and the sealing ring (603) form a clamping structure through a sealing clamping block (602).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221097769U true CN221097769U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |