CN202371293U - Valve rod of temperature and pressure reducing valve - Google Patents
Valve rod of temperature and pressure reducing valve Download PDFInfo
- Publication number
- CN202371293U CN202371293U CN2011205449818U CN201120544981U CN202371293U CN 202371293 U CN202371293 U CN 202371293U CN 2011205449818 U CN2011205449818 U CN 2011205449818U CN 201120544981 U CN201120544981 U CN 201120544981U CN 202371293 U CN202371293 U CN 202371293U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- temperature
- pressure reducing
- rod
- 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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- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model relates to a temperature and pressure reducing valve, in particular to a valve rod of the temperature and pressure reducing valve. The valve rod of the temperature and pressure reducing valve is characterized in that a valve core at the bottom of the valve rod consists of a bevel gear-shaped flutter valve flap. Compared with the prior art, the valve rod of the temperature and pressure reducing valve has simple structure and functions of dividing flow and reducing noise.
Description
Technical field
The utility model relates to a kind of steam converter valve, a kind of specifically steam converter valve valve rod.
Background technique
The design of cylinder or taper is generally adopted at the spool position of the pressure and temperature reducing valves bar of domestic majority at present; Adopt the valve rod of this design generally not have the function of shunting and noise reduction; Consideration based on to shunting and noise reduction aspect need provide a kind of novel valve rod.
Summary of the invention
The utility model has overcome the deficiency of existing technology, provides a kind of simple in structure, and has the steam converter valve valve rod of decrease of noise functions.
To achieve these goals, the utility model has designed a kind of steam converter valve valve rod, it is characterized in that: the spool of stem bottom is that the wing flap of umbrella gear shape is formed.
The utility model is compared with existing technology, and is not only simple in structure, and has the function of shunting and noise reduction.
Description of drawings
Fig. 1 is the structural representation of the utility model valve body.
Fig. 2 is the sectional view at A-A place among Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is valve rod; 2 is spool.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As depicted in figs. 1 and 2, the spool 2 of the utility model valve rod 1 bottom is that the wing flap of umbrella gear shape is formed.
Because the spool 2 of valve rod 1 bottom is designed to the wing flap of umbrella gear shape; When high-temperature water vapor arrives the spool 2 of valve rod 1 end with high-speed impact; The arcuate surface of wing flap will give the high-temperature water vapor efficient buffer; And the wing flap through being uniformly distributed with, with its shunting, reach the function of shunting and noise reduction more effectively.
Claims (1)
1. steam converter valve valve rod is characterized in that: the spool of stem bottom is that the wing flap of umbrella gear shape is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205449818U CN202371293U (en) | 2011-12-23 | 2011-12-23 | Valve rod of temperature and pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205449818U CN202371293U (en) | 2011-12-23 | 2011-12-23 | Valve rod of temperature and pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371293U true CN202371293U (en) | 2012-08-08 |
Family
ID=46594996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205449818U Expired - Fee Related CN202371293U (en) | 2011-12-23 | 2011-12-23 | Valve rod of temperature and pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221466A (en) * | 2023-05-10 | 2023-06-06 | 天津市塘沽沃特斯阀门有限公司 | Pressure reducing valve with turbulence eliminating function |
-
2011
- 2011-12-23 CN CN2011205449818U patent/CN202371293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221466A (en) * | 2023-05-10 | 2023-06-06 | 天津市塘沽沃特斯阀门有限公司 | Pressure reducing valve with turbulence eliminating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |