CN210344658U - Carbonization wear-resistant elbow - Google Patents
Carbonization wear-resistant elbow Download PDFInfo
- Publication number
- CN210344658U CN210344658U CN201920851477.9U CN201920851477U CN210344658U CN 210344658 U CN210344658 U CN 210344658U CN 201920851477 U CN201920851477 U CN 201920851477U CN 210344658 U CN210344658 U CN 210344658U
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- elbow
- steel
- fixedly connected
- pipe layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003763 carbonization Methods 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 65
- 229920000297 Rayon Polymers 0.000 claims abstract description 12
- 239000004593 Epoxy Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 239000002184 metal Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a wear-resisting elbow of carbonization, including the elbow body, the elbow body is inside including the steel-pipe layer, and both ends fixedly connected with pipeline interface card about the steel-pipe layer, the inside fixedly connected with viscose layer in steel-pipe layer, and viscose layer outside fixedly connected with reinforcing plate, the reinforcing plate passes through viscose layer and steel-pipe layer fixed connection, the seal groove has been seted up to reinforcing plate junction upper end, and the sealed piece of reinforcing plate junction lower extreme fixedly connected with, the inboard fixedly connected with reinforcing block of reinforcing plate. This wear-resisting elbow of carbonization makes the intensity of elbow obtain promoting, and has increased the heat-resistant type of elbow, and has increased holistic wearability, thereby has increased holistic life, and scribble the epoxy anticorrosive paint of epoxy material at the reinforcing plate inner wall, thereby has increased holistic corrosion resistance, and this elbow has increased holistic intensity and heat resistance, and has increased holistic wearability and corrosion resistance, thereby has increased the practicality of device.
Description
Technical Field
The utility model relates to an elbow technical field specifically is a wear-resisting elbow of carbonization.
Background
The elbow is a pipe fitting for changing the direction of a pipeline, is a commonly used connecting pipe fitting in pipeline installation, is used for connecting two pipes with the same or different nominal diameters, and enables the pipeline to turn at a certain angle, so that the metal elbows have different purposes and different quality requirements.
However, the existing metal elbow is affected by the environment, the phenomenon of damage often occurs after long-time use, fire easily occurs due to overhigh temperature, the service life of the pipeline is shortened, the safety is not high, and the existing metal elbow is poor in wear resistance and low in service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting elbow of carbonization to propose current metal elbow in solving above-mentioned background art, receive the influence of environment, damaged phenomenon often appears in long-time use, and the conflagration takes place easily for the high temperature moreover, reduces the life of pipeline, and the security is not high, and current metal elbow wear resistance is poor, the lower problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting elbow of carbonization, includes the elbow body, the elbow body is inside including the steel-pipe layer, and both ends fixedly connected with pipeline interface card about the steel-pipe layer, the inside fixedly connected with viscose layer in steel-pipe layer, and the viscose layer outside fixedly connected with reinforcing plate, the reinforcing plate passes through viscose layer and steel-pipe layer fixed connection, the seal groove has been seted up to reinforcing plate junction upper end, and the sealed piece of reinforcing plate junction lower extreme fixedly connected with, the inboard fixedly connected with reinforcing block of reinforcing plate.
Preferably, the steel pipe layer is made of one of austenitic heat-resistant steel, martensitic heat-resistant steel, ferritic heat-resistant steel and pearlitic heat-resistant steel, and the steel pipe layer is preferably made of pearlitic heat-resistant steel.
Preferably, the reinforcing plate is designed in a multi-section splicing mode, and the shape of the spliced reinforcing plate is matched with the shape of the interior of the elbow body.
Preferably, four groups of reinforcing plates are distributed in the elbow body, and the shapes of the connecting positions of the reinforcing plates are matched.
Preferably, the sealing groove of the reinforcing plate joint is matched with the sealing block, and the reinforcing plate joint is mutually attached when the bottom end of the sealing groove is attached to the lower end of the sealing block.
Preferably, the reinforcing plate is an epoxy anticorrosive coating with an anticorrosive coating structure on the inner wall, the anticorrosive coating is made of epoxy resin, and the reinforcing plate is made of silicon carbide.
Compared with the prior art, the beneficial effects of the utility model are that: this carbonization wear-resisting elbow, through changing the steel-pipe layer into one in the austenite heat-resisting steel, martensite heat-resisting steel, ferrite heat-resisting steel or pearlite heat-resisting steel material, make the intensity of elbow obtain promoting, and increased the heat-resisting type of elbow, and through at the inside reinforcing plate that increases of elbow, and the reinforcing plate adopts the carborundum material, the hardness of carborundum goods can reach HRC-55-60 more than, the wear resistance improves more than 10 times, holistic wearability has been increased, thereby holistic life has been increased, and scribble the epoxy anticorrosion coating of epoxy material at the reinforcing plate inner wall, thereby holistic corrosion resistance has been increased, this elbow has increased holistic intensity and heat resistance, and holistic wearability and corrosion resistance have been increased, thereby the practicality of device has been increased.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. an elbow body; 2. a steel pipe layer; 3. a pipe interface card; 4. an adhesive layer; 5. a reinforcing plate; 6. a sealing groove; 7. a sealing block; 8. a reinforcing block; 9. and (4) an anti-corrosion coating.
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. 1-3, the present invention provides a technical solution: the utility model provides a wear-resisting elbow of carbonization, including elbow body 1, 1 inside steel-pipe layer 2 including of elbow body, and both ends fixedly connected with pipe joint card 3 about steel-pipe layer 2, the inside fixedly connected with viscose layer 4 on steel-pipe layer 2, and viscose layer 4 outside fixedly connected with reinforcing plate 5, reinforcing plate 5 passes through viscose layer 4 and steel-pipe layer 2 fixed connection, seal groove 6 has been seted up to reinforcing plate 5 junction upper end, and reinforcing plate 5 junction lower extreme fixedly connected with seal block 7, the inboard fixedly connected with reinforcing block 8 of reinforcing plate 5.
Further, the steel pipe layer 2 is made of one of austenitic heat-resistant steel, martensitic heat-resistant steel, ferritic heat-resistant steel, or pearlitic heat-resistant steel, and the steel pipe layer 2 is preferably made of pearlitic heat-resistant steel, which has good strength and heat resistance, so that the whole steel pipe layer can adapt to a severe environment.
Further, reinforcing plate 5 is the design of multistage concatenation formula, and the shape after 5 concatenations of reinforcing plate and the 1 inside shape looks adaptation of elbow body, and reinforcing plate 5 of multistage concatenation formula design conveniently installs and paste, makes things convenient for reinforcing plate 5 to put into 1 insidely of elbow body.
Further, reinforcing plate 5 has four groups at elbow body 1 internal distribution, and the shape looks adaptation between the 5 interconnect of reinforcing plate, 5 interconnect of reinforcing plate keep the same shape can make things convenient for the laminating between 5 each other of reinforcing plate to guarantee that four groups of reinforcing plate 5 are complete to be installed inside elbow body 1.
Further, 6 and the 7 looks adaptations of seal groove of 5 junctions of reinforcing plate, and 5 junctions of reinforcing plate laminate each other when 6 bottoms of seal groove and 7 lower extremes of seal block laminate, and 6 and the mutual block of seal block 7 can prevent 5 junctions of reinforcing plate clearance from appearing to guarantee that 5 can carry out the omnidirectional protection to elbow body 1 of reinforcing plate.
Furthermore, the reinforcing plate 5 is an epoxy anticorrosive coating with an anticorrosive coating 9 structure on the inner wall, the anticorrosive coating 9 is an epoxy anticorrosive coating made of epoxy resin, the reinforcing plate 5 is made of silicon carbide, the hardness of the reinforcing plate 5 made of silicon carbide can reach more than HRC-55-60, the wear resistance is improved by more than 10 times, and meanwhile, the anticorrosive coating 9 made of epoxy resin can increase the overall corrosion resistance.
The working principle is as follows: firstly, the elbow body 1 is butted with pipelines at two ends through a pipeline interface card 3, because the outmost layer of the elbow body 1 is a steel pipe layer 2, and the material of the steel pipe layer 2 is one of austenite heat-resistant steel, martensite heat-resistant steel, ferrite heat-resistant steel or pearlite heat-resistant steel, the whole elbow has good strength and heat-resistant type, so that the whole elbow is relatively suitable for a severe environment, and the practicability of the whole elbow is increased, meanwhile, a reinforcing plate 5 with a sealing block 7 and a sealing groove 6 is fixed in the steel pipe layer 2 through an adhesive layer 4, so that the inside of the steel pipe layer 2 can be protected, the hardness of the reinforcing plate 5 made of silicon carbide can reach more than HRC-55-60, so that the wear resistance of the whole elbow is improved by more than 10 times, and an epoxy coating 9 made of epoxy resin is coated on the inner wall of the reinforcing plate 5, so that the corrosion resistance, and the fragile part of the elbow is reinforced by the reinforcing block 8, thereby prolonging the service life of the whole elbow.
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 (6)
1. The utility model provides a wear-resisting elbow of carbonization, includes elbow body (1), its characterized in that: elbow body (1) is inside including steel-pipe layer (2), and both ends fixedly connected with pipeline interface card (3) about steel-pipe layer (2), the inside fixedly connected with viscose layer (4) on steel-pipe layer (2), and viscose layer (4) outside fixedly connected with reinforcing plate (5), reinforcing plate (5) are through viscose layer (4) and steel-pipe layer (2) fixed connection, seal groove (6) have been seted up to reinforcing plate (5) junction upper end, and reinforcing plate (5) junction lower extreme fixedly connected with seal block (7), reinforcing plate (5) inboard fixedly connected with boss (8).
2. A carbonized wear resistant elbow as claimed in claim 1, characterized in that: the steel pipe layer (2) is made of one of austenitic heat-resistant steel, martensitic heat-resistant steel, ferritic heat-resistant steel and pearlitic heat-resistant steel, and the steel pipe layer (2) is preferably made of pearlitic heat-resistant steel.
3. A carbonized wear resistant elbow as claimed in claim 1, characterized in that: the reinforcing plate (5) is designed in a multi-section splicing mode, and the shape of the spliced reinforcing plate (5) is matched with the inner shape of the elbow body (1).
4. A carbonized wear resistant elbow as claimed in claim 1, characterized in that: four groups of reinforcing plates (5) are distributed in the elbow body (1), and the connecting parts of the reinforcing plates (5) are matched in shape.
5. A carbonized wear resistant elbow as claimed in claim 1, characterized in that: sealing groove (6) and seal block (7) looks adaptation of reinforcing plate (5) junction, and reinforcing plate (5) junction laminates each other when sealing groove (6) bottom and seal block (7) lower extreme laminating.
6. A carbonized wear resistant elbow as claimed in claim 1, characterized in that: the reinforcing plate (5) is an epoxy anticorrosive coating with an inner wall pattern provided with an anticorrosive coating (9), the anticorrosive coating (9) is an epoxy anticorrosive coating made of epoxy resin, and the reinforcing plate (5) is made of silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851477.9U CN210344658U (en) | 2019-06-06 | 2019-06-06 | Carbonization wear-resistant elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851477.9U CN210344658U (en) | 2019-06-06 | 2019-06-06 | Carbonization wear-resistant elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344658U true CN210344658U (en) | 2020-04-17 |
Family
ID=70184912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851477.9U Expired - Fee Related CN210344658U (en) | 2019-06-06 | 2019-06-06 | Carbonization wear-resistant elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210344658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143335A (en) * | 2022-08-02 | 2022-10-04 | 中国矿业大学 | Asymmetric spherical pipeline elbow for pneumatic conveying |
-
2019
- 2019-06-06 CN CN201920851477.9U patent/CN210344658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143335A (en) * | 2022-08-02 | 2022-10-04 | 中国矿业大学 | Asymmetric spherical pipeline elbow for pneumatic conveying |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |