CN202852042U - Novel high-efficiency high-temperature valve - Google Patents
Novel high-efficiency high-temperature valve Download PDFInfo
- Publication number
- CN202852042U CN202852042U CN 201220339999 CN201220339999U CN202852042U CN 202852042 U CN202852042 U CN 202852042U CN 201220339999 CN201220339999 CN 201220339999 CN 201220339999 U CN201220339999 U CN 201220339999U CN 202852042 U CN202852042 U CN 202852042U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- temperature
- temperature valve
- novel
- 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
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- Taps Or Cocks (AREA)
Abstract
The utility model relates to the technical field of valves, in particular to a novel high-efficiency high-temperature valve which is characterized by comprising a valve body, a right sealed chamber, a ball body, a left sealed chamber, valve stem packing, a valve rod base sleeve and a valve rod. According to the novel high-efficiency high temperature valve, the valve rod base sleeve is arranged on the valve rod so that the valve rod is protected from being cracked under high pressure.
Description
Technical field
The utility model relates to valve technology field, especially a kind of new and effective high-temperature valve.
Background technique
Traditional ball valve is under the high temperature of High Temperature High Pressure and long-term corrosion, and valve rod ruptures easily, and rubber seal is leaked easily, and valve was lost efficacy easily.
Summary of the invention
For addressing the above problem; the utility model provides a kind of new and effective high-temperature valve; described a kind of new and effective high-temperature valve; it is characterized in that; comprise: cover 6, valve rod 7 at the bottom of valve body 1, right closed chamber 2, spheroid 3, left closed chamber 4, stem packing 5, the valve rod; described a kind of new and effective high-temperature valve, cover 6 at the bottom of valve rod 7 is provided with valve rod, protection valve rod 7 has been avoided the fracture of valve rod high pressure.
The utility model beneficial effect: 1. avoid valve stem crack; 2. reach energy-saving effect without leakage.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein: cover 6, valve rod 7 at the bottom of valve body 1, right closed chamber 2, spheroid 3, left closed chamber 4, stem packing 5, the valve rod.
Embodiment
As shown in Figure 1, described a kind of new and effective high-temperature valve, cover 6 at the bottom of valve rod 7 is provided with valve rod, protection valve rod 7 has been avoided the fracture of valve rod high pressure.
Claims (1)
1. a new and effective high-temperature valve is characterized in that, comprising: cover, valve rod at the bottom of valve body, right closed chamber, spheroid, left closed chamber, stem packing, the valve rod, described a kind of new and effective high-temperature valve, cover at the bottom of valve rod is provided with valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339999 CN202852042U (en) | 2012-07-14 | 2012-07-14 | Novel high-efficiency high-temperature valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339999 CN202852042U (en) | 2012-07-14 | 2012-07-14 | Novel high-efficiency high-temperature valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852042U true CN202852042U (en) | 2013-04-03 |
Family
ID=47983247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339999 Expired - Fee Related CN202852042U (en) | 2012-07-14 | 2012-07-14 | Novel high-efficiency high-temperature valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852042U (en) |
-
2012
- 2012-07-14 CN CN 201220339999 patent/CN202852042U/en not_active Expired - Fee Related
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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: 20130403 Termination date: 20130714 |