CN107191616B - 一种超高压金属密封球阀 - Google Patents
一种超高压金属密封球阀 Download PDFInfo
- Publication number
- CN107191616B CN107191616B CN201710454176.8A CN201710454176A CN107191616B CN 107191616 B CN107191616 B CN 107191616B CN 201710454176 A CN201710454176 A CN 201710454176A CN 107191616 B CN107191616 B CN 107191616B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- sealing ring
- seat
- ball
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 124
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710454176.8A CN107191616B (zh) | 2017-06-16 | 2017-06-16 | 一种超高压金属密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710454176.8A CN107191616B (zh) | 2017-06-16 | 2017-06-16 | 一种超高压金属密封球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107191616A CN107191616A (zh) | 2017-09-22 |
CN107191616B true CN107191616B (zh) | 2019-12-13 |
Family
ID=59878888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710454176.8A Active CN107191616B (zh) | 2017-06-16 | 2017-06-16 | 一种超高压金属密封球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107191616B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115899310B (zh) * | 2023-01-06 | 2023-05-09 | 无锡斯考尔自动控制设备有限公司 | 一种高频金属硬密封球阀 |
CN117444257B (zh) * | 2023-12-26 | 2024-02-23 | 无锡斯考尔自动控制设备有限公司 | 一种球阀的轴承架车削用模具 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911409A (en) * | 1988-08-25 | 1990-03-27 | Mogas Industries, Inc. | Ball valve |
CN201802902U (zh) * | 2010-04-16 | 2011-04-20 | 姜明 | 一体化高温高压金属密封球阀 |
CN202252092U (zh) * | 2011-08-23 | 2012-05-30 | 上海凯工阀门有限公司 | 一种带有双径向轴承阀杆的球阀 |
CN204099638U (zh) * | 2014-09-04 | 2015-01-14 | 天津百利展发集团有限公司 | 一种硬密封浮动球阀的阀座结构 |
CN105909821B (zh) * | 2016-06-16 | 2018-01-12 | 五洲阀门股份有限公司 | 一种高温高压硬密封球阀 |
CN205689803U (zh) * | 2016-06-22 | 2016-11-16 | 无锡斯考尔自动控制设备有限公司 | 一种高温金属密封球阀 |
CN205745423U (zh) * | 2016-07-13 | 2016-11-30 | 温州市永盛阀门机械厂 | 三片式球阀 |
-
2017
- 2017-06-16 CN CN201710454176.8A patent/CN107191616B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107191616A (zh) | 2017-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Cheng Inventor after: Dai Weisi Inventor after: Liu Jianxin Inventor after: Feng Min Inventor before: Dong Cheng Inventor before: Liu Jianxin Inventor before: Feng Min |
|
CB03 | Change of inventor or designer information | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultra high pressure metal sealing ball valve Effective date of registration: 20211125 Granted publication date: 20191213 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2021320010505 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191213 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2021320010505 |