CN204226706U - A kind of Novel high-temperature high-pressure ball valve - Google Patents
A kind of Novel high-temperature high-pressure ball valve Download PDFInfo
- Publication number
- CN204226706U CN204226706U CN201420320112.0U CN201420320112U CN204226706U CN 204226706 U CN204226706 U CN 204226706U CN 201420320112 U CN201420320112 U CN 201420320112U CN 204226706 U CN204226706 U CN 204226706U
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- China
- Prior art keywords
- valve
- valve body
- elastic groove
- spheroid
- spring
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- Expired - Fee Related
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Abstract
The utility model relates to valve technology field, especially a kind of Novel high-temperature high-pressure ball valve, it is characterized in that, comprise: valve body cap, spring, valve rod, hold-down grid, Gland, bearing, filler, packing ring, valve body, valve seat, spheroid, gasket ring, base bearing, bottom, minor axis, elastic groove, matrix room, described a kind of Novel high-temperature high-pressure ball valve, valve body is provided with spring, the valve body that spring is other is provided with elastic groove and matrix room, its elastic groove and matrix room form a space, particulate matter is avoided to enter wearing and tearing spheroid, elastic groove is together with matrix room, decrease frictional force and moment of torsion.The beneficial effects of the utility model are: 1. strengthen valve intensity and wear resistance; 2. avoid valve invalidation; 3. save material.
Description
Technical field
The utility model relates to valve technology field, especially a kind of Novel high-temperature high-pressure ball valve.
Background technique
Traditional ball valve only has valve seat 10 and spheroid 11, and the opening/shutting valve when high-temperature high-pressure medium will be subject to pressure medium, causes hard friction between valve seat 10 and spheroid 11, and its valve just lost efficacy very soon.
Summary of the invention
For solving the problem, the utility model provides a kind of Novel high-temperature high-pressure ball valve, described a kind of Novel high-temperature high-pressure ball valve, it is characterized in that, comprising: valve body cap 1, spring 2, valve rod 3, hold-down grid 4, Gland 5, bearing 6, filler 7, packing ring 8, valve body 9, valve seat 10, spheroid 11, gasket ring 12, base bearing 13, bottom 14, minor axis 15, elastic groove 16, matrix room 17.Described a kind of Novel high-temperature high-pressure ball valve, valve body 9 is provided with elastic groove 16, and its elastic groove 16 forms a space, and avoid particulate matter to enter wearing and tearing spheroid 11, elastic groove 16, together with matrix room 17, decreases frictional force and moment of torsion.
Described a kind of Novel high-temperature high-pressure ball valve, valve body 9 is provided with spring 2, the valve body 9 that spring 2 is other is provided with elastic groove 16 and matrix room 17, its elastic groove 16 and matrix room 17 form a space, particulate matter is avoided to enter wearing and tearing spheroid 11, elastic groove 16, together with matrix room 17, decreases frictional force and moment of torsion.
Valve seat 10 is provided with in valve body 9 lower end, packing ring 8 is provided with between valve body 9 and valve seat 10, be provided with spheroid 11 at valve body 9 inner chamber, arrange base bearing 13 in spheroid 11 lower end, base bearing 13 lower end arranges minor axis 15, in minor axis 15 lower end, bottom 14 is set, being provided with valve rod 3 in spheroid 11 upper end, valve body 9 is provided with bearing 6, bearing 6 upper and lower end is provided with filler 7, Gland 5 is set in filler 7 upper end, the upper end of Gland 5 is provided with hold-down grid 4.
General ball valve design, only has valve seat 10 and spheroid 11, the opening/shutting valve when high-temperature high-pressure medium, will be subject to pressure medium, cause hard friction between valve seat 10 and spheroid 11, and its valve just lost efficacy very soon.Described a kind of Novel high-temperature high-pressure ball valve, when pressure medium increases, valve body 9 is provided with elastic groove 16, the flexible space that its elastic groove 16 is formed, ease off the pressure and particulate matter wearing and tearing spheroid 11, its elastic groove 16, together with matrix room 17, is avoided pressure and particulate matter wearing and tearing, is decreased frictional force and moment of torsion.
The beneficial effects of the utility model are: 1. strengthen valve intensity and wear resistance; 2. avoid valve invalidation; 3. save material.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Wherein: valve body cap 1, spring 2, valve rod 3, hold-down grid 4, Gland 5, bearing 6, filler 7, packing ring 8, valve body 9, valve seat 10, spheroid 11, gasket ring 12, base bearing 13, bottom 14, minor axis 15, elastic groove 16, matrix room 17.
Embodiment
As shown in Figure 1, described a kind of Novel high-temperature high-pressure ball valve, valve body 9 is provided with elastic groove 16, and its elastic groove 16 forms a space, and avoid particulate matter to enter wearing and tearing spheroid 11, elastic groove 16, together with matrix room 17, decreases frictional force and moment of torsion.
Described a kind of Novel high-temperature high-pressure ball valve, valve body 9 is provided with spring 2, the valve body 9 that spring 2 is other is provided with elastic groove 16 and matrix room 17, its elastic groove 16 and matrix room 17 form a space, particulate matter is avoided to enter wearing and tearing spheroid 11, elastic groove 16, together with matrix room 17, decreases frictional force and moment of torsion.
Valve body 9 lower end is provided with valve seat 10, packing ring 8 is provided with between valve body 9 and valve seat 10, be provided with spheroid 11 at valve body 9 inner chamber, arrange base bearing 13 in spheroid 11 lower end, base bearing 13 lower end arranges minor axis 15, in minor axis 15 lower end, bottom 14 is set, being provided with valve rod 3 in spheroid 11 upper end, valve body 9 is provided with bearing 6, bearing 6 upper and lower end is provided with filler 7, Gland 5 is set in filler 7 upper end, the upper end of Gland 5 is provided with hold-down grid 4.
Claims (1)
1. a Novel high-temperature high-pressure ball valve, it is characterized in that, comprise: valve body cap, spring, valve rod, hold-down grid, Gland, bearing, filler, packing ring, valve body, valve seat, spheroid, gasket ring, base bearing, bottom, minor axis, elastic groove, matrix room, described a kind of Novel high-temperature high-pressure ball valve, valve body is provided with elastic groove, its elastic groove forms a flexible space avoiding particulate matter to enter wearing and tearing spheroid, valve body is provided with spring, the valve body that spring is other is provided with elastic groove and matrix room, and its elastic groove and matrix room form a space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320112.0U CN204226706U (en) | 2014-06-17 | 2014-06-17 | A kind of Novel high-temperature high-pressure ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320112.0U CN204226706U (en) | 2014-06-17 | 2014-06-17 | A kind of Novel high-temperature high-pressure ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226706U true CN204226706U (en) | 2015-03-25 |
Family
ID=52924805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320112.0U Expired - Fee Related CN204226706U (en) | 2014-06-17 | 2014-06-17 | A kind of Novel high-temperature high-pressure ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151572A (en) * | 2015-04-01 | 2016-11-23 | 无锡鑫华控阀业有限公司 | High-temp and-pressure ball valve |
-
2014
- 2014-06-17 CN CN201420320112.0U patent/CN204226706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151572A (en) * | 2015-04-01 | 2016-11-23 | 无锡鑫华控阀业有限公司 | High-temp and-pressure ball valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20160617 |