CN204321392U - 一种中、高合金钢管道根部保护焊接用的充气装置 - Google Patents
一种中、高合金钢管道根部保护焊接用的充气装置 Download PDFInfo
- Publication number
- CN204321392U CN204321392U CN201420747389.1U CN201420747389U CN204321392U CN 204321392 U CN204321392 U CN 204321392U CN 201420747389 U CN201420747389 U CN 201420747389U CN 204321392 U CN204321392 U CN 204321392U
- Authority
- CN
- China
- Prior art keywords
- pneumatic head
- pipeline
- flat tube
- tracheae
- aerating device
- 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
Landscapes
- Arc Welding In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420747389.1U CN204321392U (zh) | 2014-12-03 | 2014-12-03 | 一种中、高合金钢管道根部保护焊接用的充气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420747389.1U CN204321392U (zh) | 2014-12-03 | 2014-12-03 | 一种中、高合金钢管道根部保护焊接用的充气装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204321392U true CN204321392U (zh) | 2015-05-13 |
Family
ID=53157795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420747389.1U Active CN204321392U (zh) | 2014-12-03 | 2014-12-03 | 一种中、高合金钢管道根部保护焊接用的充气装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204321392U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105057860A (zh) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | 焊接坡口充氩装置 |
CN106077911A (zh) * | 2016-08-17 | 2016-11-09 | 中国能源建设集团天津电力建设有限公司 | 一种依托废旧割炬改造制作的焊接充氩装置及其使用方法 |
-
2014
- 2014-12-03 CN CN201420747389.1U patent/CN204321392U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105057860A (zh) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | 焊接坡口充氩装置 |
CN106077911A (zh) * | 2016-08-17 | 2016-11-09 | 中国能源建设集团天津电力建设有限公司 | 一种依托废旧割炬改造制作的焊接充氩装置及其使用方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203641764U (zh) | 管道管口无焊封堵器 | |
CN204321392U (zh) | 一种中、高合金钢管道根部保护焊接用的充气装置 | |
CN204277197U (zh) | 小口径管件焊接内充保护气装置 | |
CN203309202U (zh) | 一种无潴留多路控制球阀 | |
CN204210954U (zh) | 一种真空缓冲罐 | |
CN203307880U (zh) | 一种实验用水储存装置 | |
CN204198395U (zh) | 一种添加料液装置 | |
CN204470802U (zh) | 封头支撑板焊接防变形装置 | |
CN204135536U (zh) | 不锈钢管道焊接保护用的充气装置 | |
CN103231187B (zh) | 一种焊补装置 | |
CN201799763U (zh) | 一种分体式不锈钢管路焊接背面充氩气保护装置 | |
CN204228349U (zh) | 底筒试压工装 | |
CN202254939U (zh) | 采暖散热器 | |
CN205146182U (zh) | 一种液体与固体反应制取气体的实验装置 | |
CN204125156U (zh) | 一种200kg包装桶出料装置 | |
CN203516952U (zh) | 一种阀池外开关阀门工具 | |
CN204255686U (zh) | 一种可视真空取样装置 | |
CN211840676U (zh) | 管道焊接保护性气体充填的临时封闭装置 | |
CN203868017U (zh) | 一种液压阀 | |
CN203461819U (zh) | 一种排酸管道脱气酸封装置 | |
CN203507993U (zh) | 一种反应釜放料装置 | |
CN203979767U (zh) | 油气输送管道不停产带压封堵专用设备 | |
CN203356864U (zh) | 一种焊补装置 | |
CN203847990U (zh) | 一种全密闭压料装置 | |
CN204164373U (zh) | 一种气固混合介质切换装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
C56 | Change in the name or address of the patentee |
Owner name: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGI Free format text: FORMER NAME: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGINEERING COMPANY |
|
CB03 | Change of inventor or designer information |
Inventor after: Yuan Fei Inventor after: Cheng Donglin Inventor after: Zhang Jun Inventor after: Luo Fuling Inventor before: Cheng Donglin Inventor before: Zhang Jun Inventor before: Luo Fuling |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG DONGLIN ZHANG JUN LUO FULING TO: YUAN FEI CHENG DONGLIN ZHANG JUN LUO FULING |
|
CP01 | Change in the name or title of a patent holder |
Address after: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee after: Chinese energy construction group Anhui electric power builds the second Engineering Co., Ltd Address before: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee before: CEEC CHINA ENERGY ENGINEERING GROUP CO., LTD., ANHUI NO.2 ELECTRIC POWER ENGINEERING & CONSTRUCTION CORPORATION |