CN105976993B - 一种变压呼吸器延长管 - Google Patents
一种变压呼吸器延长管 Download PDFInfo
- Publication number
- CN105976993B CN105976993B CN201610553325.1A CN201610553325A CN105976993B CN 105976993 B CN105976993 B CN 105976993B CN 201610553325 A CN201610553325 A CN 201610553325A CN 105976993 B CN105976993 B CN 105976993B
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- quick coupling
- nut
- cutting ferrule
- stainless steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000741 silica gel Substances 0.000 claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000009466 transformation Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 241000233855 Orchidaceae Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610553325.1A CN105976993B (zh) | 2016-07-14 | 2016-07-14 | 一种变压呼吸器延长管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610553325.1A CN105976993B (zh) | 2016-07-14 | 2016-07-14 | 一种变压呼吸器延长管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105976993A CN105976993A (zh) | 2016-09-28 |
CN105976993B true CN105976993B (zh) | 2018-04-10 |
Family
ID=56952306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610553325.1A Active CN105976993B (zh) | 2016-07-14 | 2016-07-14 | 一种变压呼吸器延长管 |
Country Status (1)
Country | Link |
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CN (1) | CN105976993B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107993811A (zh) * | 2017-11-29 | 2018-05-04 | 国网浙江省电力公司宁波供电公司 | 用于变压器呼吸装置的延长管 |
CN110097990B (zh) * | 2018-01-31 | 2023-01-17 | 中国辐射防护研究院 | 一种高密度聚乙烯高整体容器的模拟容器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185522A (zh) * | 2015-09-08 | 2015-12-23 | 国家电网公司 | 一种油浸式组合互感器的呼吸器延伸装置 |
CN205282234U (zh) * | 2016-01-04 | 2016-06-01 | 国家电网公司 | 快速维护型变压系统 |
CN205303120U (zh) * | 2015-11-30 | 2016-06-08 | 广东电网有限责任公司江门供电局 | 充油设备呼吸器 |
CN205789412U (zh) * | 2016-07-14 | 2016-12-07 | 国网山东省电力公司枣庄供电公司 | 一种变压呼吸器延长管 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53103527A (en) * | 1977-02-23 | 1978-09-08 | Hitachi Ltd | Pressure relief device for transformer |
-
2016
- 2016-07-14 CN CN201610553325.1A patent/CN105976993B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185522A (zh) * | 2015-09-08 | 2015-12-23 | 国家电网公司 | 一种油浸式组合互感器的呼吸器延伸装置 |
CN205303120U (zh) * | 2015-11-30 | 2016-06-08 | 广东电网有限责任公司江门供电局 | 充油设备呼吸器 |
CN205282234U (zh) * | 2016-01-04 | 2016-06-01 | 国家电网公司 | 快速维护型变压系统 |
CN205789412U (zh) * | 2016-07-14 | 2016-12-07 | 国网山东省电力公司枣庄供电公司 | 一种变压呼吸器延长管 |
Non-Patent Citations (1)
Title |
---|
35KV变压器呼吸器的改造;邱继超;《农村电气化》;20140831(第8期);第54-56页 * |
Also Published As
Publication number | Publication date |
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CN105976993A (zh) | 2016-09-28 |
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Inventor after: Li Qiang Inventor after: Guo Guangcheng Inventor after: Liu Yang Inventor after: Zhang Xiaochun Inventor after: Zhang Jian Inventor after: Zong Huifang Inventor after: Liang Meng Inventor after: Li Zhenggang Inventor after: Li Quanjian Inventor after: Zhu Dayong Inventor after: Zhao Lianzheng Inventor after: Bian Junshan Inventor after: Yan Honglin Inventor after: Xu Xiqi Inventor after: Gao Wenxiang Inventor after: Liu Xinyang Inventor after: Ma Ping Inventor after: Li Xianda Inventor after: Yan Dazhi Inventor after: Wang Wei Inventor after: Liu Haibo Inventor after: Yang Dong Inventor after: Liang Bo Inventor after: Du Haoyang Inventor after: Zhu Xianzhen Inventor after: Ma Can Inventor after: Yang Bin Inventor before: Li Qiang Inventor before: Zhou Jian Inventor before: Guo Guangcheng Inventor before: Liu Dan Inventor before: Yang Bin Inventor before: Li Quanjian Inventor before: Li Xianda Inventor before: Liang Bo Inventor before: Yu Xueyong Inventor before: Liu Jinmin Inventor before: Liu Tao Inventor before: Zhu Xianzhen Inventor before: Li Zhenggang Inventor before: Ma Can Inventor before: Ma Ping Inventor before: Zong Huifang Inventor before: Zhu Dayong Inventor before: Zhu Weiwei |
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