CN105334180B - A kind of transformer oil spectrum detection instrument - Google Patents
A kind of transformer oil spectrum detection instrument Download PDFInfo
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- CN105334180B CN105334180B CN201510878663.8A CN201510878663A CN105334180B CN 105334180 B CN105334180 B CN 105334180B CN 201510878663 A CN201510878663 A CN 201510878663A CN 105334180 B CN105334180 B CN 105334180B
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- transformer oil
- filter
- instrument
- spectrometer unit
- volume measuring
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000001228 spectrum Methods 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011172 small scale experimental method Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A kind of transformer oil spectrum detection instrument, including spectrometer unit and device for filtering impurities, device for filtering impurities includes support, and two volume measuring instruments and filter are installed on support, two volume measuring instruments are separately mounted to the upper and lower part of filter, volume measuring instrument and filter series connection；Second communicating pipe was set between device for filtering impurities and spectrometer unit, the second communicating pipe was provided with delivery pump.Tested transformer oil can be filtered before detection, insoluble greasy filth, fiber and dirt filtration are come out, avoid blocking spectrometer.After being filtered by device for filtering impurities, the volume number obtained shared by impurity can be calculated, determines tested transformer oil reuses after whether can carrying out filtration treatment, so as to decide whether to be necessary the transformer oil renewed again, avoids wasting.Transformer oil after filtering is after kaleidophon detects, it is possible to reduce the influence of solid matter, discharges physical factor, obtains experimental result and more press close to production and application.
Description
Technical field
The present invention, which relates to, belongs to transformer oil testing equipment field, is exactly a kind of transformer oil spectrum detection instrument.
Background technology
Transformer oil is a kind of fraction products of oil, in transformer application there is insulation, thermolysis, extinguishing arc etc. to make
With.Transformer oil after long-term use needs periodic detection, avoids oil deterioration from causing effect to decline.At present, for transformer
Oil detection is carried out using spectrometer.Insoluble greasy filth, fiber and foul etc. be present in long-term use of transformer oil, these materials
Spectrometer may be caused to block, cause failure together.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of transformer oil spectrum detection instrument.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of transformer oil spectrum detection instrument, including spectrometer unit and device for filtering impurities, device for filtering impurities include
Support, installs two volume measuring instruments and filter on support, two volume measuring instruments be separately mounted to filter top and
Bottom, volume measuring instrument and filter series connection；Volume measuring instrument is made up of bottle, separation net, infrared survey instrument and floater shot, bottle
Body upper and lower part sets inlet and outlet respectively, sets vertical separation net in bottle, floater shot is located in bottle, on bottle
Infrared survey instrument is installed in portion side, and infrared survey instrument is located at floater shot side；Filter by filtration barrel body, several screen packs and on
Capping composition, filtration barrel body inwall set fixture block, and several screen packs are distributed up and down to be coordinated by support bar between each other, support bar
Card is placed on fixture block, and upper capping coordinates with filtration barrel body；Upper capping is connected with the volume measuring instrument on filter top by flexible pipe；
Second communicating pipe was set between device for filtering impurities and spectrometer unit, the second communicating pipe was provided with delivery pump.
Further to realize the purpose of the present invention, following technical scheme can also be used：Described spectrometer unit and miscellaneous
De-watering apparatus is set between matter filter, third connecting pipe, the second communicating pipe are set between de-watering apparatus and spectrometer unit
Upper setting triple valve, triple valve connect one end of the first communicating pipe, the other end connection de-watering apparatus of the first communicating pipe；Water removal dress
Put including base, two weighers be installed on base and vacuum drainage cylinder, two weighers are located at vacuum drainage cylinder both ends respectively,
Weigher is connected with vacuum drainage cylinder；Weigher is made up of weighing cup and electronic scale, and weighing cup is fixedly mounted on electronics and is much of
Portion；Vacuum drainage cylinder includes cylinder, and heating rod is set in cylinder, and the top of cylinder sets gas-liquid separator, and gas-liquid separator connects
Connect vavuum pump.Input keyboard, overturning seat and display screen, display screen is set to pass through overturning seat and spectrum on described spectrometer unit
Instrument main frame connects.
The advantage of the invention is that：The present invention can filter to tested transformer oil before detection, will be insoluble
Greasy filth, fiber and dirt filtration come out, and avoid blocking spectrometer.After being filtered by device for filtering impurities, acquisition can be calculated
Volume number shared by impurity, determines tested transformer oil reuses after whether can carrying out filtration treatment, so as to decide whether
It is necessary the transformer oil renewed again, avoids wasting.It is convenient to be cleared up after filtering.Transformer oil after filtering is examined by kaleidophon
After survey, it is possible to reduce the influence of solid matter, discharge physical factor, obtain experimental result and more press close to production and application.The present invention
Also there is the advantages of simple for structure compact, manufacturing cost is cheap and easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；Fig. 2 is Fig. 1 I partial enlargement structural representation；Fig. 3 is II innings of Fig. 1
Portion's mplifying structure schematic diagram.
Reference：The vacuum of 1 spectrometer unit 2 input keyboard 3 overturning seat, 4 display screen, 5 weighing cup, 6 electronic scale 7
The filter of 14 volume measuring instrument of adjutage 8 base, 9 heating rod, 10 weigher, 11 triple valve, 12 delivery pump, 13 support 15
16 first 17 second communicating pipe of communicating pipe 18 vavuum pump, 19 gas-liquid separator, 20 third connecting pipe, 21 bottle, 22 separation net
On the support bar 31 of the import 26 of 23 infrared survey instrument, 24 floater shot 25 outlet 27 filtration barrel body, 28 fixture block, 29 screen pack 30
Capping.
Embodiment
A kind of transformer oil spectrum detection instrument, as shown in Figure 1, Figure 2 and Figure 3, including spectrometer unit 1 and contaminant filter dress
Put, device for filtering impurities includes support 13, and two volume measuring instruments 14 and filter 15, two cubings are installed on support 13
Instrument 14 is separately mounted to the upper and lower part of filter 15, and volume measuring instrument 14 and filter 15 are connected；Volume measuring instrument 14 by
Bottle 21, separation net 22, infrared survey instrument 23 and floater shot 24 form, and the upper and lower part of bottle 21 sets import 25 and gone out respectively
Mouth 26, bottle 21 is interior to set vertical separation net 22, and floater shot 24 is located in bottle 21, and the upper side of bottle 21 installs infrared survey
Instrument 23 is measured, infrared survey instrument 23 is located at the side of floater shot 24；Filter 15 is by filtration barrel body 27, several screen packs 29 and upper capping
31 compositions, the inwall of filtration barrel body 27 set fixture block 28, and several screen packs are distributed about 29 to be coordinated by support bar 30 between each other,
The card of support bar 30 is placed on fixture block 28, and upper capping 31 coordinates with filtration barrel body 27；Upper capping 31 and the volume on the top of filter 15
Measuring instrument 14 is connected by flexible pipe；Second communicating pipe 17, the second communicating pipe are set between device for filtering impurities and spectrometer unit 1
17 are provided with delivery pump 12.
The present invention use process be：Examined transformer oil sample is added to the volume measuring instrument 14 on top,
Before addition, the valve of the upper outlet of volume measuring instrument 14 is closed.With the addition of transformer oil, floater shot 24 floats up, every
Avoid floater shot 24 to move left and right under the limitation of off-network 22, add after stopping, floater shot 24 is measured by infrared survey instrument 23
Position, so that it is determined that the volume of the transformer oil added.Transformer oil in the volume measuring instrument 14 on top is passed through into filter
15 filtered after enter bottom volume measuring instrument 14.Similarly, the volume of the transformer oil after filtering can be measured, so as to obtain
The amount of impurity must be filtered out.If the amount of filtered impurities is fewer, illustrate that the transformer oil makes again after being filtered
With.For filter 15, upper capping 31 can be opened during cleaning, screen pack 29 is taken out into cleaning.
Due to many moisture in transformer oil also be present, moisture can also influence testing result, to the transformer of long-term use
The water content detection of oil and an important indicator.In order to realize small-scale experiment, described spectrometer unit 1 and contaminant filter dress
De-watering apparatus is set between putting, third connecting pipe 20 is set between de-watering apparatus and spectrometer unit 1, set on the second communicating pipe 17
Triple valve 11 is put, triple valve 11 connects one end of the first communicating pipe 16, the other end connection de-watering apparatus of the first communicating pipe 16；Remove
Water installations include base 8, install two weighers 10 on base 8 and vacuum drainage cylinder 7, two weighers 10 are located at vacuum respectively
The both ends of adjutage 7, weigher 10 are connected with vacuum drainage cylinder；Weigher 10 is made up of weighing cup 5 and electronic scale 6, and weighing cup 5 is solid
Dingan County is mounted in the top of electronic scale 6；Vacuum drainage cylinder 7 includes cylinder, and heating rod 9 is set in cylinder, and the top of cylinder sets gas
Liquid/gas separator 19, gas-liquid separator 19 connect vavuum pump 18.Transformer oil after filtering is added to being claimed in weigher 10
Amount, enter after weighing in vacuum drainage cylinder 7, it is moisture evaporation to improve temperature by heating rod 9, is reduced and pressed by vavuum pump 18
Power, the moisture in transformer oil is extruded, moisture is separated by gas-liquid separator 19.Transformer oil after draining is entering separately
One weigher 10 is weighed, so that it is determined that the water content in transformer oil.It may determine that transformer oil is according to water content
It is no to recycle.
Input keyboard 2, overturning seat 3 and display screen 4, display screen 4 is set to pass through overturning seat 3 on described spectrometer unit 1
It is connected with spectrometer unit 1.Display screen 4 and input keyboard 2 are structure as a whole with spectrometer main frame 1, easy to use, without connecting in addition
Equipment is connect, the turnover of display screen 4 can be protected into display screen 4 when not in use, display screen 4 can be covered on input keyboard 2, also can
Protection input keyboard.
Technical scheme is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be known technology.
Claims (3)
- A kind of 1. transformer oil spectrum detection instrument, it is characterised in that：Including spectrometer unit（1）And device for filtering impurities, impurity Filter includes support（13）, support（13）Two volume measuring instruments of upper installation（14）And filter（15）, two volumes surveys Measure instrument（14）It is separately mounted to filter（15）Upper and lower part, volume measuring instrument（14）And filter（15）Series connection；Volume Measuring instrument（14）By bottle（21）, separation net（22）, infrared survey instrument（23）And floater shot（24）Composition, bottle（21）Top and Bottom sets import respectively（25）And outlet（26）, bottle（21）It is interior that vertical separation net is set（22）, floater shot（24）It is located at Bottle（21）It is interior, bottle（21）Upper side installs infrared survey instrument（23）, infrared survey instrument（23）Positioned at floater shot（24）One Side；Filter（15）By filtration barrel body（27）, several screen packs（29）With upper capping（31）Composition, filtration barrel body（27）Inwall is set Put fixture block（28）, several screen packs（29）Distribution passes through support bar between each other up and down（30）Coordinate, support bar（30）Card is placed on Fixture block（28）On, upper capping（31）With filtration barrel body（27）Coordinate；Upper capping（31）With filter（15）The cubing on top Instrument（14）Connected by flexible pipe；Device for filtering impurities and spectrometer unit（1）Between the second communicating pipe was set（17）, the second connection Pipe（17）It is provided with delivery pump（12）.
- A kind of 2. transformer oil spectrum detection instrument according to claim 1, it is characterised in that：Described spectrometer unit （1）De-watering apparatus, de-watering apparatus and spectrometer unit are set between device for filtering impurities（1）Between set third connecting pipe （20）, the second communicating pipe（17）Upper setting triple valve（11）, triple valve（11）Connected for the first communicating pipe（16）One end, first connect Siphunculus（16）The other end connection de-watering apparatus；De-watering apparatus includes base（8）, base（8）Two weighers of upper installation（10） With vacuum drainage cylinder（7）, two weighers（10）It is located at vacuum drainage cylinder respectively（7）Both ends, weigher（10）With vacuum drainage Cylinder series connection；Weigher（10）By weighing cup（5）And electronic scale（6）Composition, weighing cup（5）It is fixedly mounted on electronic scale（6）It is upper Portion；Vacuum drainage cylinder（7）Including cylinder, heating rod is set in cylinder（9）, the top of cylinder sets gas-liquid separator（19）, gas Liquid/gas separator（19）Connect vavuum pump（18）.
- A kind of 3. transformer oil spectrum detection instrument according to claim 1, it is characterised in that：Described spectrometer unit （1）It is upper that input keyboard is set（2）, overturning seat（3）And display screen（4）, display screen（4）Pass through overturning seat（3）With spectrometer unit （1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878663.8A CN105334180B (en) | 2015-12-04 | 2015-12-04 | A kind of transformer oil spectrum detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878663.8A CN105334180B (en) | 2015-12-04 | 2015-12-04 | A kind of transformer oil spectrum detection instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105334180A CN105334180A (en) | 2016-02-17 |
| CN105334180B true CN105334180B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510878663.8A Active CN105334180B (en) | 2015-12-04 | 2015-12-04 | A kind of transformer oil spectrum detection instrument |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114397263A (en) * | 2022-01-06 | 2022-04-26 | 广东电网有限责任公司 | Method, device, equipment and medium for measuring content of functional groups of transformer oil sample |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281129B (en) * | 2005-09-15 | 2011-06-15 | 聚光科技(杭州)股份有限公司 | On-position type gas analysis system with on-position calibration function |
| CN102495006A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Method for detecting non-anode effect CF4 |
| CN102585991A (en) * | 2011-12-22 | 2012-07-18 | 北京盈胜泰科技术有限公司 | Method and system for removing and supplying antioxidant from/to transformer insulating oil impurities |
| CN205139005U (en) * | 2015-12-04 | 2016-04-06 | 国家电网公司 | Transformer oil spectrum detection instrument |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH703700A2 (en) * | 2010-09-08 | 2012-03-15 | Tecan Trading Ag | Control of the atmosphere in microplate readers. |
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2015
- 2015-12-04 CN CN201510878663.8A patent/CN105334180B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281129B (en) * | 2005-09-15 | 2011-06-15 | 聚光科技(杭州)股份有限公司 | On-position type gas analysis system with on-position calibration function |
| CN102495006A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Method for detecting non-anode effect CF4 |
| CN102585991A (en) * | 2011-12-22 | 2012-07-18 | 北京盈胜泰科技术有限公司 | Method and system for removing and supplying antioxidant from/to transformer insulating oil impurities |
| CN205139005U (en) * | 2015-12-04 | 2016-04-06 | 国家电网公司 | Transformer oil spectrum detection instrument |
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| Publication number | Publication date |
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| CN105334180A (en) | 2016-02-17 |
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