CN110056669B - 一种防胀裂型球阀 - Google Patents
一种防胀裂型球阀 Download PDFInfo
- Publication number
- CN110056669B CN110056669B CN201910261133.7A CN201910261133A CN110056669B CN 110056669 B CN110056669 B CN 110056669B CN 201910261133 A CN201910261133 A CN 201910261133A CN 110056669 B CN110056669 B CN 110056669B
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- CN
- China
- Prior art keywords
- valve body
- valve
- ball
- crack
- barb
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- 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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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910261133.7A CN110056669B (zh) | 2019-04-02 | 2019-04-02 | 一种防胀裂型球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910261133.7A CN110056669B (zh) | 2019-04-02 | 2019-04-02 | 一种防胀裂型球阀 |
Publications (2)
Publication Number | Publication Date |
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CN110056669A CN110056669A (zh) | 2019-07-26 |
CN110056669B true CN110056669B (zh) | 2020-10-30 |
Family
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Family Applications (1)
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CN201910261133.7A Active CN110056669B (zh) | 2019-04-02 | 2019-04-02 | 一种防胀裂型球阀 |
Country Status (1)
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CN (1) | CN110056669B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111828770B (zh) * | 2020-07-06 | 2021-12-24 | 叶赛男 | 一种石油运输用内壁预修复管道 |
CN112984144A (zh) * | 2021-01-25 | 2021-06-18 | 郑英翻 | 一种竖向伏鳞式防胀裂球阀 |
CN113790284A (zh) * | 2021-11-02 | 2021-12-14 | 立强阀门有限公司 | 一种具有自动修复功能的球阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19620694C2 (de) * | 1996-05-22 | 2001-02-15 | Xomox Int Gmbh | Ventilanordnung |
JP4305803B2 (ja) * | 2001-02-21 | 2009-07-29 | 芦森工業株式会社 | 管路用内張り材端部の裏込め用構造 |
DE102013005411A1 (de) * | 2013-03-28 | 2014-10-02 | Werner Möbius Engineering GmbH | Verfahren zum Stabilisieren und/oder Abdichten einer Rohrleitung von größerem Durchmesser |
US10578240B2 (en) * | 2016-02-01 | 2020-03-03 | Recyca-Pipe Of America L.L.C. | Expandable pipe including a liner for restoring a conduit |
CN208331310U (zh) * | 2018-04-12 | 2019-01-04 | 江苏奥威机械有限公司 | 一种石油球阀用防泄漏装置 |
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2019
- 2019-04-02 CN CN201910261133.7A patent/CN110056669B/zh active Active
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Publication number | Publication date |
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CN110056669A (zh) | 2019-07-26 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Kuang Qianqian Inventor after: Han Xinlin Inventor after: Han Zhengdong Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201010 Address after: 224500 No. 2, ring road, industrial park, Binhai County, Jiangsu, Yancheng City Applicant after: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Address before: 163000 Renhu Road District, Daqing City, Heilongjiang Province, 45 South Seventeenth Street Applicant before: Cui Bing |
|
GR01 | Patent grant | ||
GR01 | Patent grant |