CN105587884B - 低温紧急脱离阀 - Google Patents
低温紧急脱离阀 Download PDFInfo
- Publication number
- CN105587884B CN105587884B CN201610104271.0A CN201610104271A CN105587884B CN 105587884 B CN105587884 B CN 105587884B CN 201610104271 A CN201610104271 A CN 201610104271A CN 105587884 B CN105587884 B CN 105587884B
- Authority
- CN
- China
- Prior art keywords
- valve
- groove
- accumulation
- sphere
- fixed
- 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.)
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Links
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
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
-
- 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
- F16K5/0647—Spindles or actuating means
-
- 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
- F16K5/0694—Spindle sealings
-
- 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
-
- 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)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104271.0A CN105587884B (zh) | 2016-02-25 | 2016-02-25 | 低温紧急脱离阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104271.0A CN105587884B (zh) | 2016-02-25 | 2016-02-25 | 低温紧急脱离阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105587884A CN105587884A (zh) | 2016-05-18 |
CN105587884B true CN105587884B (zh) | 2018-06-01 |
Family
ID=55927684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104271.0A Active CN105587884B (zh) | 2016-02-25 | 2016-02-25 | 低温紧急脱离阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105587884B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108426054A (zh) * | 2018-02-24 | 2018-08-21 | 江苏盐电阀门有限公司 | 一种可靠的密封阀 |
CN108547979A (zh) * | 2018-06-23 | 2018-09-18 | 安徽京仪自动化装备技术有限公司 | 一种适用于高温、酸性、碱性环境的三通球阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2292947Y (zh) * | 1996-12-02 | 1998-09-30 | 重庆白市驿锻制阀门研究所 | 金属密封偏心球阀 |
CN201382177Y (zh) * | 2009-04-14 | 2010-01-13 | 谢正泽 | 微偏控制球阀 |
JP4743765B2 (ja) * | 2006-02-28 | 2011-08-10 | 株式会社キッツ | ボールバルブ |
CN203560500U (zh) * | 2013-11-21 | 2014-04-23 | 盐城圣科球阀有限公司 | 新型超低温固定球阀 |
CN203979487U (zh) * | 2014-07-23 | 2014-12-03 | 天津百利展发集团有限公司 | 一种上装式低温球阀的阀座密封结构 |
CN204164409U (zh) * | 2014-10-10 | 2015-02-18 | 方正阀门集团有限公司 | 轨道式超低温硬密封固定球阀 |
CN205592413U (zh) * | 2016-02-25 | 2016-09-21 | 张家港富瑞特种装备股份有限公司 | 低温紧急脱离阀 |
-
2016
- 2016-02-25 CN CN201610104271.0A patent/CN105587884B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2292947Y (zh) * | 1996-12-02 | 1998-09-30 | 重庆白市驿锻制阀门研究所 | 金属密封偏心球阀 |
JP4743765B2 (ja) * | 2006-02-28 | 2011-08-10 | 株式会社キッツ | ボールバルブ |
CN201382177Y (zh) * | 2009-04-14 | 2010-01-13 | 谢正泽 | 微偏控制球阀 |
CN203560500U (zh) * | 2013-11-21 | 2014-04-23 | 盐城圣科球阀有限公司 | 新型超低温固定球阀 |
CN203979487U (zh) * | 2014-07-23 | 2014-12-03 | 天津百利展发集团有限公司 | 一种上装式低温球阀的阀座密封结构 |
CN204164409U (zh) * | 2014-10-10 | 2015-02-18 | 方正阀门集团有限公司 | 轨道式超低温硬密封固定球阀 |
CN205592413U (zh) * | 2016-02-25 | 2016-09-21 | 张家港富瑞特种装备股份有限公司 | 低温紧急脱离阀 |
Also Published As
Publication number | Publication date |
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CN105587884A (zh) | 2016-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180424 Address after: 215600 Fuxin (new morning) road 19-1, Zhangjiagang, Suzhou, Jiangsu, Zhangjiagang, Zhangjiagang Furui Valve Co., Ltd. Applicant after: ZHANGJIAGANG FURUI VALVE Co.,Ltd. Address before: Suzhou City, Jiangsu province 215637 Zhangjiagang Yang Chen Feng Road (rich Reiter installed North Gate) Zhangjiagang Furui special equipment Limited by Share Ltd Applicant before: ZHANGJIAGANG FURUI SPECIAL EQUIPMENT Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low temperature emergency release valve Effective date of registration: 20230629 Granted publication date: 20180601 Pledgee: China Construction Bank Zhangjiagang branch Pledgor: ZHANGJIAGANG FURUI VALVE Co.,Ltd. Registration number: Y2023980046729 |