CN203415351U - 一种具有注氮灭火装置的变压器 - Google Patents
一种具有注氮灭火装置的变压器 Download PDFInfo
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- CN203415351U CN203415351U CN201320399095.XU CN201320399095U CN203415351U CN 203415351 U CN203415351 U CN 203415351U CN 201320399095 U CN201320399095 U CN 201320399095U CN 203415351 U CN203415351 U CN 203415351U
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- 238000002347 injection Methods 0.000 title abstract description 4
- 239000007924 injection Substances 0.000 title abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910052757 nitrogen Inorganic materials 0.000 claims description 45
- 238000000605 extraction Methods 0.000 claims description 21
- 239000002828 fuel tank Substances 0.000 claims description 18
- 238000007689 inspection Methods 0.000 claims description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 229920005372 Plexiglas® Polymers 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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CN201320399095.XU CN203415351U (zh) | 2013-07-05 | 2013-07-05 | 一种具有注氮灭火装置的变压器 |
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CN201320399095.XU CN203415351U (zh) | 2013-07-05 | 2013-07-05 | 一种具有注氮灭火装置的变压器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106390335A (zh) * | 2016-08-31 | 2017-02-15 | 常州市达克富尔环保科技有限公司 | 具有双排油系统的排油注氮灭火装置 |
CN106558397A (zh) * | 2015-09-24 | 2017-04-05 | 严金才 | 一种带有冷却装置及保护机构的变压器 |
CN110935122A (zh) * | 2019-12-26 | 2020-03-31 | 中国能源建设集团云南省电力设计院有限公司 | 一种灭火管路与变压器断开消防联动排油-注氮灭火装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106558397A (zh) * | 2015-09-24 | 2017-04-05 | 严金才 | 一种带有冷却装置及保护机构的变压器 |
CN106390335A (zh) * | 2016-08-31 | 2017-02-15 | 常州市达克富尔环保科技有限公司 | 具有双排油系统的排油注氮灭火装置 |
CN110935122A (zh) * | 2019-12-26 | 2020-03-31 | 中国能源建设集团云南省电力设计院有限公司 | 一种灭火管路与变压器断开消防联动排油-注氮灭火装置 |
CN110935122B (zh) * | 2019-12-26 | 2024-03-01 | 中国能源建设集团云南省电力设计院有限公司 | 一种灭火管路与变压器断开消防联动排油-注氮灭火装置 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUBIAN (XUZHOU) ELECTRIC CO., LTD. Free format text: FORMER OWNER: LAI YAOHUA Effective date: 20140611 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Tu Changyi Inventor before: Lai Yaohua |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO, ZHEJIANG PROVINCE TO: 221000 XUZHOU, JIANGSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: LAI YAOHUA TO: TU CHANGYI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140611 Address after: 221000 Jiangsu city of Xuzhou province Clean Technology Industrial Park, Phoenix Avenue on the west side of the highway in South Sudan became Xu (Xuzhou) Electric Co. Ltd. Patentee after: Su change (Xuzhou) Electric Co., Ltd. Address before: 315700 Xiangshan, Zhejiang, Dandong street, Xiangshan Port Road, No. 79, No. Patentee before: Lai Yaohua |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150705 |
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EXPY | Termination of patent right or utility model |