CN104157407A - Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer - Google Patents
Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer Download PDFInfo
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- CN104157407A CN104157407A CN201410425175.7A CN201410425175A CN104157407A CN 104157407 A CN104157407 A CN 104157407A CN 201410425175 A CN201410425175 A CN 201410425175A CN 104157407 A CN104157407 A CN 104157407A
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- oil
- insulating
- inductor
- type mutual
- immersed transformer
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Abstract
The invention relates to a device for handling water or gas with content exceeding standards in oil of an oil-immersed transformer. The device comprises a vacuum oil filter and is characterized in that an insulating oil inlet of the vacuum oil filter is connected with an insulating oil outlet pipeline of the oil-immersed transformer through a first valve, and an insulating oil outlet of the vacuum oil filter is connected with an insulating oil inlet pipeline of the oil-immersed transformer through a metal expander. The device is simple in structure and clear in connecting relation, gas exceeding standards in the insulating oil can be effectively removed through the vacuum oil filter, and the safe and reliable operating effect of the oil-immersed transformer is guaranteed.
Description
technical field
The present invention relates to moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil.
Background technology
Oil immersion type mutual-inductor does not put into operation while using in long storage time warehouse or after installing, instrument transformer is through spring, summer, autumn and winter climate change, instrument transformer inner insulation material, copper part, aluminum component, the material dissolves such as ironware plating are in insulating oil, make the encapsulant destruction water content increase of transformer oil or the increase of the increase of insulating material water content or insulating oil content overproof gas, and the gas of these increases or moisture content are when equipment investment moves or instrument transformer overhaul, defect, or operation insulating oil but cannot be up to state standards, and cause electric equipment cannot drop into normal use.Therefore for the problems referred to above, are, objects that the present invention studies.
Summary of the invention
In view of the deficiencies in the prior art, the object of the present invention is to provide moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil.
Technical program of the present invention lies in:
Moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil, comprise vacuum oil-filter, it is characterized in that: the insulating oil oil-in of described vacuum oil-filter is connected with the insulating oil oil-out pipeline of oil immersion type mutual-inductor through the first valve, the insulating oil oil-out of described vacuum oil-filter is connected with the insulating oil oil-in pipeline of oil immersion type mutual-inductor after metal expander.
Wherein, between the insulating oil oil-in of described metal expander and oil immersion type mutual-inductor, be also provided with the second valve.
The insulating oil oil-out of described oil immersion type mutual-inductor is also provided with one the 3rd valve.
The invention has the advantages that: simple structure of the present invention, annexation is clear and definite, and vacuum oil filtering function is effectively removed the gas that exceeds standard in insulation oil body, ensures the safe and reliable operational effect of oil immersion type mutual-inductor.
Accompanying drawing explanation
Fig. 1 embodiment of the present invention structural representation.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
With reference to figure 1, the present invention relates to moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil, comprise vacuum oil-filter 1, the insulating oil oil-in of described vacuum oil-filter is connected with the insulating oil oil-out pipeline of oil immersion type mutual-inductor 3 through the first valve 2, and the insulating oil oil-out of described vacuum oil-filter is connected with the insulating oil oil-in pipeline of oil immersion type mutual-inductor after metal expander 4.
Between the insulating oil oil-in of above-mentioned metal expander and oil immersion type mutual-inductor, be also provided with the second valve 5.
The insulating oil oil-out of above-mentioned oil immersion type mutual-inductor is also provided with one the 3rd valve 6.
In implementation process, oil immersion type mutual-inductor makes gas in instrument transformer built-in electrical insulation oil along with insulation oil body flow in vacuum oil-filter by the first valve, by the processing effect of vacuum oil-filter, deviate from moisture content or content overproof gas in content overproof gas, dehydration part eliminating insulation oil body, the insulation oil body of handling well is back in instrument transformer by metal expander and the second valve, the buffering effect that can supplementary insulation oil body expands with heat and contract with cold of metal expander wherein, and being provided with of the 3rd valve is beneficial to unnecessary insulating oil and directly discharges, regulate oil level.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (3)
1. moisture content or content overproof gas treatment equipment in an oil-immersed-type mutual inductor oil, comprise vacuum oil-filter, it is characterized in that: the insulating oil oil-in of described vacuum oil-filter is connected with the insulating oil oil-out pipeline of oil immersion type mutual-inductor through the first valve, the insulating oil oil-out of described vacuum oil-filter is connected with the insulating oil oil-in pipeline of oil immersion type mutual-inductor after metal expander.
2. moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil according to claim 1, is characterized in that: between the insulating oil oil-in of described metal expander and oil immersion type mutual-inductor, be also provided with the second valve.
3. moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil according to claim 1, is characterized in that: the insulating oil oil-out of described oil immersion type mutual-inductor is also provided with one the 3rd valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425175.7A CN104157407A (en) | 2014-08-27 | 2014-08-27 | Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425175.7A CN104157407A (en) | 2014-08-27 | 2014-08-27 | Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104157407A true CN104157407A (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410425175.7A Pending CN104157407A (en) | 2014-08-27 | 2014-08-27 | Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104157407A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501168Y (en) * | 2001-10-21 | 2002-07-17 | 吴元晖 | Explosion-proof device for oil immersed transformer |
| CN101950931A (en) * | 2010-08-25 | 2011-01-19 | 河南省电力公司郑州供电公司 | Field dehumidifying method of transformer 110KV capacitive bushing |
| CN201788790U (en) * | 2010-09-16 | 2011-04-06 | 河南省电力公司郑州供电公司 | Uninterrupted purifying treatment device for oil of transformers |
| CN202513029U (en) * | 2012-02-29 | 2012-10-31 | 安徽互感器有限公司 | Inversion type heavy current multiple-winding oil-immersed current transformer |
| KR101217871B1 (en) * | 2010-07-01 | 2013-01-03 | 김상현 | A transformer vacuum oil filter |
| CN203013499U (en) * | 2012-12-29 | 2013-06-19 | 南京智达电气有限公司 | Novel inverted type current transformer with insulation structure |
| CN103695150A (en) * | 2013-12-25 | 2014-04-02 | 郑州荣奇热电能源有限公司 | Regeneration technology of transformer insulating oil |
| CN103920335A (en) * | 2014-05-06 | 2014-07-16 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
| CN204010929U (en) * | 2014-08-27 | 2014-12-10 | 国家电网公司 | Moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil |
-
2014
- 2014-08-27 CN CN201410425175.7A patent/CN104157407A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501168Y (en) * | 2001-10-21 | 2002-07-17 | 吴元晖 | Explosion-proof device for oil immersed transformer |
| KR101217871B1 (en) * | 2010-07-01 | 2013-01-03 | 김상현 | A transformer vacuum oil filter |
| CN101950931A (en) * | 2010-08-25 | 2011-01-19 | 河南省电力公司郑州供电公司 | Field dehumidifying method of transformer 110KV capacitive bushing |
| CN201788790U (en) * | 2010-09-16 | 2011-04-06 | 河南省电力公司郑州供电公司 | Uninterrupted purifying treatment device for oil of transformers |
| CN202513029U (en) * | 2012-02-29 | 2012-10-31 | 安徽互感器有限公司 | Inversion type heavy current multiple-winding oil-immersed current transformer |
| CN203013499U (en) * | 2012-12-29 | 2013-06-19 | 南京智达电气有限公司 | Novel inverted type current transformer with insulation structure |
| CN103695150A (en) * | 2013-12-25 | 2014-04-02 | 郑州荣奇热电能源有限公司 | Regeneration technology of transformer insulating oil |
| CN103920335A (en) * | 2014-05-06 | 2014-07-16 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
| CN204010929U (en) * | 2014-08-27 | 2014-12-10 | 国家电网公司 | Moisture content or content overproof gas treatment equipment in a kind of oil-immersed-type mutual inductor oil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |