CN110630796B - 全焊接截止阀及其组装/焊接工艺和工装 - Google Patents
全焊接截止阀及其组装/焊接工艺和工装 Download PDFInfo
- Publication number
- CN110630796B CN110630796B CN201911009471.8A CN201911009471A CN110630796B CN 110630796 B CN110630796 B CN 110630796B CN 201911009471 A CN201911009471 A CN 201911009471A CN 110630796 B CN110630796 B CN 110630796B
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- CN
- China
- Prior art keywords
- welding
- valve
- valve body
- valve cover
- welded
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
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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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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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
- F16K27/12—Covers for housings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009471.8A CN110630796B (zh) | 2019-10-23 | 2019-10-23 | 全焊接截止阀及其组装/焊接工艺和工装 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009471.8A CN110630796B (zh) | 2019-10-23 | 2019-10-23 | 全焊接截止阀及其组装/焊接工艺和工装 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110630796A CN110630796A (zh) | 2019-12-31 |
CN110630796B true CN110630796B (zh) | 2023-06-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911009471.8A Active CN110630796B (zh) | 2019-10-23 | 2019-10-23 | 全焊接截止阀及其组装/焊接工艺和工装 |
Country Status (1)
Country | Link |
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CN (1) | CN110630796B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204459183U (zh) * | 2015-01-05 | 2015-07-08 | 罗浮阀门集团温州好运来阀门有限公司 | 高性能双重密封氯气专用波纹管截止阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857034B1 (fr) * | 2003-07-02 | 2006-09-22 | Industeel France | Procede d'assemblage d'un troncon de cremaillere de plate-forme petroliere auto-elevatrice |
CN201715007U (zh) * | 2010-07-07 | 2011-01-19 | 保一集团有限公司 | 防火安全型埋地式全焊接平板闸阀 |
JP6095968B2 (ja) * | 2012-12-14 | 2017-03-15 | コスモ工機株式会社 | 弁体撤去装置及び弁体撤去方法 |
CN104197012B (zh) * | 2014-09-10 | 2017-01-18 | 苏州纽威阀门股份有限公司 | 一种适用于锻钢阀门的密封连接结构及锻钢阀门 |
CN207953228U (zh) * | 2017-12-29 | 2018-10-12 | 福建天广消防有限公司 | 一种快速夹紧定位的工装 |
CN109176145B (zh) * | 2018-11-01 | 2019-09-03 | 浙江中德自控科技股份有限公司 | 一种阀体专用加工中心第四轴旋转分度加工装置 |
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2019
- 2019-10-23 CN CN201911009471.8A patent/CN110630796B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204459183U (zh) * | 2015-01-05 | 2015-07-08 | 罗浮阀门集团温州好运来阀门有限公司 | 高性能双重密封氯气专用波纹管截止阀 |
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Publication number | Publication date |
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CN110630796A (zh) | 2019-12-31 |
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Address after: 325102 Dongou Industrial Zone, Oubei street, Yongjia County, Wenzhou, Zhejiang Applicant after: Zhejiang bertley Technology Co.,Ltd. Address before: 325102 Dongou Industrial Zone, Oubei street, Yongjia County, Wenzhou, Zhejiang Applicant before: ZHEJIANG BOTELI VALVE Group |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Keyu Inventor after: Wan Xian Inventor after: Zhang Hailan Inventor after: Hu Daozhong Inventor after: Lin Chao Inventor after: Jin Ruijian Inventor after: Yu Haiyan Inventor after: He Nengguang Inventor after: Wan Jiye Inventor after: Yu Wei Inventor before: Jin Keyu Inventor before: Wan Xian Inventor before: Zhang Hailan Inventor before: Hu Daozhong Inventor before: Lin Chao Inventor before: Jin Ruijian Inventor before: Yu Haiyan Inventor before: He Nengguang Inventor before: Wan Jiye Inventor before: Yu Wei |
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CB03 | Change of inventor or designer information |