CN202629136U - Anti-wear fully-lined ceramic ball valve assembly - Google Patents
Anti-wear fully-lined ceramic ball valve assembly Download PDFInfo
- Publication number
- CN202629136U CN202629136U CN 201220157341 CN201220157341U CN202629136U CN 202629136 U CN202629136 U CN 202629136U CN 201220157341 CN201220157341 CN 201220157341 CN 201220157341 U CN201220157341 U CN 201220157341U CN 202629136 U CN202629136 U CN 202629136U
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- China
- Prior art keywords
- valve seat
- ball valve
- valve assembly
- ball
- ceramic
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an anti-wear fully-lined ceramic ball valve assembly which comprises an inlet channel and an outlet channel, wherein ball installation cavities are arranged at the center positions of the inlet channel and the outlet channel; ball bodies are arranged inside the ball installation cavities; a valve seat is arranged at the contact part of the ball bodies and the inlet channel; the valve seat and the inlet channel are molded in an integral casting manner, and the surfaces of all parts of the ball bodies and the valve seat capable of contacting a medium are provided with ceramic layers. According to the anti-wear fully-lined ceramic ball valve assembly, the accumulated liquid and leakage points of a ceramic channel are reduced, and the service life of a ceramic valve is prolonged.
Description
Technical field
The utility model relates to a kind of wear-resistant full lining ceramic ball valve assembly.
Background technique
It is a lot of in pipeline, to work the ball valve kind of blocking medium, and hard seal eccentric ball valve and soft seal constant-current type ball valve are arranged, and the sealing that seals the constant-current type ball valve firmly is a metal to metal; Phase-contact surface meeting phase mutual friction after long-time the use; Make to be sealed with certain leakage, the sealing of soft seal constant-current type ball valve is a metal pair rubber, and the long-time back phase-contact surface that uses can the phase mutual friction; Sealing can reach zero leakage; Exist valve seat and passage to be divided into two parts in the existing technology valve, strengthened corrosivity and leakage point, improved the difficulty of processing accessories.
The model utility content
The utility model provides a kind of hydrops and leakage point that has reduced ceramic channel lumens, makes the wear-resistant full lining ceramic ball valve assembly of ceramic valve long service life.
The utility model technical solution problem provides following scheme:
A kind of wear-resistant full lining ceramic ball valve assembly; Comprise inlet passage and outlet passage; It is characterized in that: the central position of said inlet passage and outlet passage has the spheroid installation cavity; In the said spheroid installation cavity spheroid is installed, said spheroid is provided with valve seat with the part that the import and export passage contacts, and said valve seat adopts integrated casting with the import and export passage.
All part surfaces that can contact with medium of said spheroid and valve seat are provided with ceramic layer.
Structure in the valve body of the utility model is suitable for any Korrosionsmedium, and the All Media contact position all be a pottery, and valve seat and passage are integrated the minimizing leakage point.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing; A kind of wear-resistant full lining ceramic ball valve assembly comprises inlet passage 1 and outlet passage 2, and said inlet passage 1 has spheroid installation cavity 3 with the central position of outlet passage 2; In the said spheroid installation cavity 3 spheroid 4 is installed; Said spheroid 4 is provided with valve seat 5 with the part that the import and export passage contacts, and said valve seat 5 adopts integrated casting with importing and exporting passage 1,2, and said spheroid 4 is provided with ceramic layer 6 with valve seat 5 all part surfaces that can contact with medium.
Claims (2)
1. wear-resistant full lining ceramic ball valve assembly; Comprise inlet passage and outlet passage; It is characterized in that: the central position of said inlet passage and outlet passage has the spheroid installation cavity; In the said spheroid installation cavity spheroid is installed, said spheroid is provided with valve seat with the part that the import and export passage contacts, and said valve seat adopts integrated casting with the import and export passage.
2. according to the said wear-resistant full lining ceramic ball valve assembly of claim 1, it is characterized in that: all part surfaces that can contact with medium of said spheroid and valve seat are provided with ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157341 CN202629136U (en) | 2012-04-13 | 2012-04-13 | Anti-wear fully-lined ceramic ball valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157341 CN202629136U (en) | 2012-04-13 | 2012-04-13 | Anti-wear fully-lined ceramic ball valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629136U true CN202629136U (en) | 2012-12-26 |
Family
ID=47382341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157341 Expired - Fee Related CN202629136U (en) | 2012-04-13 | 2012-04-13 | Anti-wear fully-lined ceramic ball valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711927A (en) * | 2013-06-04 | 2014-04-09 | 烟台开发区金泰美林科技有限公司 | High-pressure high-temperature ceramic adjusting ball valve |
-
2012
- 2012-04-13 CN CN 201220157341 patent/CN202629136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711927A (en) * | 2013-06-04 | 2014-04-09 | 烟台开发区金泰美林科技有限公司 | High-pressure high-temperature ceramic adjusting ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140413 |