CN208816838U - Accurate wear-resistant valve block - Google Patents
Accurate wear-resistant valve block Download PDFInfo
- Publication number
- CN208816838U CN208816838U CN201821672278.3U CN201821672278U CN208816838U CN 208816838 U CN208816838 U CN 208816838U CN 201821672278 U CN201821672278 U CN 201821672278U CN 208816838 U CN208816838 U CN 208816838U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- raised
- steel base
- small
- nano ceramics
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 4
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses a kind of wear-resistant valve blocks of precision, including stainless steel base (1), the one side of the stainless steel base (1) is shiny surface, uniform intervals are equipped with big raised (2) and small raised (3) on another side, big raised (2) and small raised (3) and stainless steel base (1) are integrally formed, on the shiny surface of the stainless steel base (1), equipped with Tungsten Carbide Surfacing wearing layer (4), on the another side with protrusion of the stainless steel base (1), between big raised (2), above small protrusion (3), it is inlaid with several nano ceramics pieces (5), on nano ceramics piece (5) bottom surface, equipped with the groove matched with small raised (3), the upper surface of the nano ceramics piece (5) is arc structure.The valve structure of the utility model is ingenious, and abrasion resistance properties are very superior, and structure is firm, and low cost, is worthy to be popularized.
Description
Technical field
The utility model relates to a kind of wear-resistant valve blocks of precision.
Background technique
By-passing valve is widely used in every field as the valve being mounted on by-pass line, just because of it is as peace
All risk insurance barrier, it is more demanding that industry is used for life and reliability, and in particular for precision instrument, valve block is the important of by-passing valve
Component, wearability are that people want to break through always, but that expensive material is usually taken is wear-resisting to obtain for current mode
Property, higher cost, it is desirable to have better scheme to be substituted.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of wear-resistant valve blocks of precision.
The utility model is achieved through the following technical solutions:
Accurate wear-resistant valve block, including stainless steel base, the one side of the stainless steel base are shiny surface, on another side
Even to be equipped at intervals with big protrusion and small protrusion, the big protrusion and small protrusion are integrally formed with stainless steel base, in the stainless steel
On the shiny surface of base, it is equipped with Tungsten Carbide Surfacing wearing layer, on the another side with protrusion of the stainless steel base, big
Between protrusion, small protrusion top, be inlaid with several nano ceramics pieces, on nano ceramics piece bottom surface, be equipped with and small protrusion
The groove matched, the upper surface of the nano ceramics piece are arc structure.
Preferably, being filled with inorganic stickup resistant to high temperature between the nano ceramics piece and stainless steel base contact surface
Agent.
The beneficial effects of the utility model are:
The valve structure of the utility model is ingenious, and abrasion resistance properties are very superior, and structure is firm, and low cost, is worth
It promotes.
Detailed description of the invention
The utility model is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, accurate wear-resistant valve block, including stainless steel base 1, the one side of the stainless steel base 1 are smooth
Face, uniform intervals are equipped with big protrusion 2 and small by raised 3 on another side, described big raised 2 and small raised 3 with 1 one of stainless steel base
Molding is equipped with Tungsten Carbide Surfacing wearing layer 4, in the band of the stainless steel base 1 on the shiny surface of the stainless steel base 1
On the another side for having protrusion, between big protrusion 2, above small raised 3, it is inlaid with several nano ceramics pieces 5, the nanometer pottery
On 5 bottom surface of tile, equipped with the groove matched with small raised 3, the upper surface of the nano ceramics piece 5 is arc structure.
Inorganic alite paste resistant to high temperature is filled between 1 contact surface of the nano ceramics piece 5 and stainless steel base.
The valve structure of the utility model is ingenious, and abrasion resistance properties are very superior, and structure is firm, and low cost, is worth
It promotes.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (2)
1. accurate wear-resistant valve block, which is characterized in that including stainless steel base (1), the one side of the stainless steel base (1) is light
Sliding surface, uniform intervals are equipped with big raised (2) and small raised (3) on another side, big raised (2) and small protrusion (3) with it is stainless
Base steel layer (1) is integrally formed, and on the shiny surface of the stainless steel base (1), is equipped with Tungsten Carbide Surfacing wearing layer (4), in institute
It states on the another side with protrusion of stainless steel base (1), between big raised (2), above small raised (3), is inlaid with several
A nano ceramics piece (5) on nano ceramics piece (5) bottom surface, is equipped with the groove matched with small raised (3), the nanometer
The upper surface of potsherd (5) is arc structure.
2. the wear-resistant valve block of precision according to claim 1, which is characterized in that the nano ceramics piece (5) and stainless steel
Inorganic alite paste resistant to high temperature is filled between base (1) contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672278.3U CN208816838U (en) | 2018-10-16 | 2018-10-16 | Accurate wear-resistant valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672278.3U CN208816838U (en) | 2018-10-16 | 2018-10-16 | Accurate wear-resistant valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816838U true CN208816838U (en) | 2019-05-03 |
Family
ID=66279713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821672278.3U Expired - Fee Related CN208816838U (en) | 2018-10-16 | 2018-10-16 | Accurate wear-resistant valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816838U (en) |
-
2018
- 2018-10-16 CN CN201821672278.3U patent/CN208816838U/en not_active Expired - Fee Related
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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: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |