CN207364267U - A kind of gasket of wear resistant corrosion resistant - Google Patents
A kind of gasket of wear resistant corrosion resistant Download PDFInfo
- Publication number
- CN207364267U CN207364267U CN201720783446.5U CN201720783446U CN207364267U CN 207364267 U CN207364267 U CN 207364267U CN 201720783446 U CN201720783446 U CN 201720783446U CN 207364267 U CN207364267 U CN 207364267U
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- CN
- China
- Prior art keywords
- gasket
- layer
- nickel
- base alloy
- block
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- 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.)
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Abstract
The utility model discloses a kind of gasket of wear resistant corrosion resistant,Including gasket body,The gasket body includes gasket internal layer,Wearing layer and anti-corrosion layer,The wearing layer is separately positioned on gasket internal layer both ends,The anti-corrosion layer is arranged on gasket internal layer outer ring,The wearing layer includes wear plate and contiguous block,Described contiguous block one end and wear plate link together,The contiguous block bottom and gasket internal layer link together,The wear plate includes sealant and nickel base alloy layer,The nickel base alloy layer is made of several nickel-base alloy blocks,The nickel-base alloy block surface is provided with perforation,The sealant is filled between nickel-base alloy block by perforation,The depth of the sealant is more than the depth of nickel-base alloy block,The wearing layer includes upper protruding ring and lower convexity ring,The device integrally has good corrosion-resistant and abrasive resistance,Not perishable and abrasion,Service life greatly prolongs,Cost is low,It is worthy to be popularized.
Description
Technical field
Gasket technical field is the utility model is related to, is specially a kind of gasket of wear resistant corrosion resistant.
Background technology
Gasket is made of paper, rubber tissue or copper sheet, is placed on to strengthen the material of sealing between two planes, to prevent fluid
Leakage is arranged on sealing element between static seal face, and gasket is the mechanical seal between two objects, usually preventing two
It is under pressure between a object, burn into and pipeline expand with heat and contract with cold leakage naturally.Since machining surface can not possibly be perfect,
Scrambling can be filled up using gasket, gasket is usually made of flaky material, such as packing paper, rubber, silicon rubber, metal, cork,
Felt, neoprene, nitrile rubber, glass fibre or plastic polymer such as polytetrafluoroethylene (PTFE)；
But general gasket does not possess good wear-resisting and corrosion resistant ability when in use, holds very much after use
Easily it is worn and corrodes, reduces service life.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of gasket of wear resistant corrosion resistant, overall tool
There is good corrosion-resistant and abrasive resistance, not perishable and abrasion, service life greatly prolong, and cost is low, is worthy to be popularized.
To achieve the above object, the utility model provides following technical solution：A kind of gasket of wear resistant corrosion resistant, including pad
Piece main body, the gasket body include gasket internal layer, wearing layer and anti-corrosion layer, and the wearing layer is separately positioned on gasket internal layer
Both ends, the anti-corrosion layer are arranged on gasket internal layer outer ring, and the wearing layer includes wear plate and contiguous block, the contiguous block one
End and wear plate link together, and the contiguous block bottom and gasket internal layer link together, and the wear plate includes sealant
And nickel base alloy layer, the nickel base alloy layer are made of several nickel-base alloy blocks, are set at equal intervals between the nickel-base alloy block
Put, the nickel-base alloy block surface is provided with perforation, described close between the sealant is filled in nickel-base alloy block by perforation
The depth of sealing is more than the depth of nickel-base alloy block, and the wearing layer includes upper protruding ring and lower convexity ring, the upper protruding ring
Set between lower convexity ring fluted, the upper protruding ring and lower convexity ring surface are both provided with anticorrosion piece.
As a kind of preferable technical solution of the utility model, the sealant uses expanded graphite meterial.
As a kind of preferable technical solution of the utility model, the anticorrosion piece uses high manganese steel material, the anti-corrosion
Erosion piece is uniformly arranged on protruding ring and lower convexity ring surface.
As a kind of preferable technical solution of the utility model, the contiguous block both ends use aluminum alloy materials, the company
Connect and rubber block is provided among block.
As a kind of preferable technical solution of the utility model, the groove inner wall scribbles one layer of anticorrosive coating.
As a kind of preferable technical solution of the utility model, upper protruding ring and lower convexity the ring edge uses
Fillet processing.
Compared with prior art, the beneficial effects of the utility model are：The gasket of the wear resistant corrosion resistant is wear-resisting by setting
Layer, is sealed, wear plate includes sealant and nickel base alloy layer, since the depth of sealant is more than Ni-based conjunction using wear plate
The depth of gold bullion, sealant is compressed so as to fulfill sealing when gasket works, nickel-base alloy block and it is external come into full contact with,
Utilizing the wear-resisting and corrosion resistant advantage of nickel-base alloy so that entirety, which possesses, plays wear-resisting, corrosion resistant effect, while exterior
Anti-corrosion layer, is protected using anticorrosion piece so that upper protruding ring and lower convexity ring will not be corroded, so as to play good
Protective effect, while pad sealing performance is ensured, ensure that overall wear-resisting and anticorrosion effect, which integrally has good
Good corrosion-resistant and abrasive resistance, not perishable and abrasion, service life greatly prolong, and cost is low, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1- gasket bodies；2- gasket internal layers；3- wearing layers；4- anti-corrosion layers；5- wear plates；6- contiguous blocks；7- is close
Sealing；8- nickel base alloy layers；9- nickel-base alloy blocks；10- perforates；The upper protruding rings of 11-；12- lower convexity rings；13- grooves；14- prevents
Etched sheet；15- rubber blocks.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of gasket of wear resistant corrosion resistant, including gasket master
Body 1, the gasket body 1 include gasket internal layer 2, wearing layer 3 and anti-corrosion layer 4, and the wearing layer 3 is separately positioned in gasket
2 both ends of layer, the anti-corrosion layer 4 are arranged on 2 outer ring of gasket internal layer, and the wearing layer 3 includes wear plate 5 and contiguous block 6, described
6 one end of contiguous block and wear plate 5 link together, and 6 bottom of contiguous block and gasket internal layer 2 link together, described wear-resisting
Piece 5 includes sealant 7 and nickel base alloy layer 8, and the nickel base alloy layer 8 is made of several nickel-base alloy blocks 9, the Ni-based conjunction
Set at equal intervals between gold bullion 9,9 surface of nickel-base alloy block is provided with perforation 10, and the sealant 7 passes through the filling of perforation 10
Between nickel-base alloy block 9, the depth of the sealant 7 is more than the depth of nickel-base alloy block 9, and the wearing layer 3 includes convex
Ring 11 and lower convexity ring 12 are played, fluted 13 are set between the upper protruding ring 11 and lower convexity ring 12, the upper protruding ring 11
Anticorrosion piece 14 is both provided with 12 surface of lower convexity ring.
The technical solution of the utility model is：The sealant 7 uses expanded graphite meterial；The anticorrosion piece 14 uses
High manganese steel material, the anticorrosion piece 14 are uniformly arranged on 12 surface of protruding ring 11 and lower convexity ring；6 both ends of contiguous block
Using aluminum alloy materials, rubber block 15 is provided among the contiguous block 6, when sealant 7 is compressed, contiguous block 6 can
To shrink, filled so that sealant 7 can be realized with Fast Compression, so as to complete sealing effect；13 inner wall of groove applies
There is one layer of anticorrosive coating；12 edge of upper protruding ring 11 and lower convexity ring is handled using rounded corner, is prevented to human body
Cause to damage.
Specifically used mode and advantage：The gasket of the wear resistant corrosion resistant, by setting wearing layer, is carried out close using wear plate
Envelope, wear plate include sealant and nickel base alloy layer, since the depth of sealant is more than the depth of nickel-base alloy block, in gasket work
Sealant is compressed so as to fulfill sealing when work, nickel-base alloy block and it is external come into full contact with, using nickel-base alloy it is wear-resisting and
Corrosion resistant advantage so that entirety, which possesses, plays wear-resisting, corrosion resistant effect, while exterior anti-corrosion layer, utilizes anti-corrosion
Erosion piece is protected so that upper protruding ring and lower convexity ring will not be corroded, so as to play a good protective effect, ensure to pad
While piece leakproofness, overall wear-resisting and anticorrosion effect ensure that, which integrally has well corrosion-resistant and wear-resisting
Ability, not perishable and abrasion, service life greatly prolong, and cost is low, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. gasket of wear resistant corrosion resistant, it is characterised in that：Including gasket body（1）, the gasket body（1）Including gasket Internal layer（2）, wearing layer（3）And anti-corrosion layer（4）, the wearing layer（3）It is separately positioned on gasket internal layer（2）Both ends, it is described resistance to Corrosion layer（4）It is arranged on gasket internal layer（2）Outer ring, the wearing layer（3）Including wear plate（5）And contiguous block（6）, the connection Block（6）One end and wear plate（5）Link together, the contiguous block（6）Bottom and gasket internal layer（2）Link together, it is described Wear plate（5）Including sealant（7）And nickel base alloy layer（8）, the nickel base alloy layer（8）By several nickel-base alloy blocks（9） Composition, the nickel-base alloy block（9）Between set at equal intervals, the nickel-base alloy block（9）Surface is provided with perforation（10）, it is described Sealant（7）Pass through perforation（10）It is filled in nickel-base alloy block（9）Between, the sealant（7）Depth be more than nickel-base alloy Block（9）Depth, the wearing layer（3）Including upper protruding ring（11）With lower convexity ring（12）, the upper protruding ring（11）With under Protruding ring（12）Between set it is fluted（13）, the upper protruding ring（11）With lower convexity ring（12）Surface is both provided with anticorrosion Piece（14）.
- A kind of 2. gasket of wear resistant corrosion resistant according to claim 1, it is characterised in that：The sealant（7）Using swollen Swollen graphite material.
- A kind of 3. gasket of wear resistant corrosion resistant according to claim 1, it is characterised in that：The anticorrosion piece（14）Using High manganese steel material, the anticorrosion piece（14）It is uniformly arranged on protruding ring（11）With lower convexity ring（12）Surface.
- A kind of 4. gasket of wear resistant corrosion resistant according to claim 1, it is characterised in that：The contiguous block（6）Adopt at both ends With aluminum alloy materials, the contiguous block（6）Centre is provided with rubber block（15）.
- A kind of 5. gasket of wear resistant corrosion resistant according to claim 1, it is characterised in that：The groove（13）Inner wall scribbles One layer of anticorrosive coating.
- A kind of 6. gasket of wear resistant corrosion resistant according to claim 1, it is characterised in that：The upper protruding ring（11）With under Protruding ring（12）Edge is handled using rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783446.5U CN207364267U (en) | 2017-06-30 | 2017-06-30 | A kind of gasket of wear resistant corrosion resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783446.5U CN207364267U (en) | 2017-06-30 | 2017-06-30 | A kind of gasket of wear resistant corrosion resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364267U true CN207364267U (en) | 2018-05-15 |
Family
ID=62424072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783446.5U Expired - Fee Related CN207364267U (en) | 2017-06-30 | 2017-06-30 | A kind of gasket of wear resistant corrosion resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779783A (en) * | 2020-07-21 | 2020-10-16 | 焦阳 | Multilayer wave spring pad |
-
2017
- 2017-06-30 CN CN201720783446.5U patent/CN207364267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779783A (en) * | 2020-07-21 | 2020-10-16 | 焦阳 | Multilayer wave spring pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |