CN206223654U - It is a kind of can rapid identification transformer station oiling equipment permeability device - Google Patents
It is a kind of can rapid identification transformer station oiling equipment permeability device Download PDFInfo
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- CN206223654U CN206223654U CN201621296171.4U CN201621296171U CN206223654U CN 206223654 U CN206223654 U CN 206223654U CN 201621296171 U CN201621296171 U CN 201621296171U CN 206223654 U CN206223654 U CN 206223654U
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- transformer station
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- 230000035699 permeability Effects 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model be related to it is a kind of can rapid identification transformer station oiling equipment permeability device, including：Upper shell and the lower handle being fixedly connected with upper shell outside；Ultraviolet generative circuit and CCD fluorescent collecting circuits are provided with upper shell；Key circuit is provided with lower handle；Upper shell end face top is provided with CCD camera lenses and is connected；Upper shell other end is provided with LED display and is connected；Upper shell end face bottom is provided with the high-pass filtering piece for visible ray in filtering ultraviolet line.The utility model proposes it is a kind of can rapid identification transformer station oiling equipment permeability device, can help realize the oiling equipment related to transformer station, such as transformer, oil-filling type current transformer, switching mechanism interior oil equipment are in operation maintenance personnel equipment-patrolling, can find rapidly its whether the defect hidden danger of leakage of oil, further improve operation maintenance personnel to the daily tour efficiency of primary equipment, it is ensured that the safe and reliable operation of equipment.
Description
Technical field
The utility model be related to it is a kind of can rapid identification transformer station oiling equipment permeability device.
Background technology
Most of electrical equipment is insulated using insulating oil, is radiated in electricity substation, and these equipment are all the year round
Probably due to longtime running is aging, unit exception operation or environmental factor etc. cause device for filling oil leakage of oil occur in running
Phenomenon, and if the hidden danger of leakage of oil does not have found that it is likely that and can cause the oil leak of equipment in time, especially to current unattended
For transformer station, defect hidden danger then can develop into major defect by tiny flaw forces equipment unplanned outage, influences power network
Safe and stable operation.
Test mode currently for oil-filled equipment leakage of oil in transformer station is mainly by Traditional Man inspection method, main
If being indicated by the daily facilities for observation oil level of operation maintenance personnel, the method whether facilities for observation periphery has oil stain is checked：
1. tour equipment in daily station, monthly arranges task capture apparatus（As oil-filling type current transformer, main transformer, used by
Change, oil-filling type voltage transformer etc.）Oil level indicated value, compares oil level situation last month and judges whether oil level changes；
2. whether there is oil stain by facilities for observation ambient conditions, such as whether there is oil stain against sunlight observation porcelain vase, such as
With the presence of oil stain, porcelain vase is reflective will to become low and deep to fruit, and normal porcelain vase is reflective very bright, judges whether equipment has leakage of oil feelings
Condition.
Tradition makes an inspection tour the shortcoming of observation oiling permeability method：
1. the full institute's oiling equipment workload of manual patrol shooting is huge, and different personnel's shooting angle, shooting oil level result
Have differences, monthly the method for oil level change contrast has certain error.
2. the situation of serious oil leak is only applicable to, cannot be observed for slight permeability or the firm equipment for starting permeability；
3. observation is limited to weather conditions, the cloudy day（There is no direct sunlight）Or noon（Sunlight is not oblique illumination）
Cannot all observe；
4. needing experienced person could find, the personnel without correlation experience easily do oil stain with common stain
It is mixed；
5., for the more difficult quantitatively evaluating of leakage of oil situation, can only be described with subjective estimation.
The content of the invention
The purpose of this utility model be provide it is a kind of can rapid identification transformer station oiling equipment permeability device, to overcome
Defect present in prior art.
To achieve the above object, the technical solution of the utility model is：One kind can rapid identification transformer station oiling equipment ooze
The device of oil, including a upper shell and with the lower handle that is fixedly connected of upper shell outside；One is provided with the upper shell
Ultraviolet generative circuit and a CCD fluorescent collecting circuits；A key circuit is provided with the lower handle；The ultraviolet life
Include ultraviolet LED drive circuit and ultraviolet LED driving electricity that a control circuit is connected with the control circuit into circuit
Road connected ultraviolet LED light source array, it is connected with the ultraviolet LED drive circuit and the control circuit respectively
Transformer Rectifier circuit that the lithium battery that DC-DC module is connected with the DC-DC module is connected with the lithium battery and with this
The connected 220V AC power circuits of Transformer Rectifier circuit；The CCD fluorescent collectings circuit include a sample circuit for connecting with
And signal processing circuit；The signal processing circuit is also connected with the control circuit；The sample circuit be arranged at it is described
The CCD camera lenses on upper shell end face top are connected；The control circuit also shows with the LED for being arranged at the upper shell other end
Display screen is connected；The key circuit is connected with the control circuit, and is opened on the lower handle lateral wall including being arranged at
Button in through hole；On the upper shell end face bottom and the correspondence ultraviolet LED light source array ultraviolet outbound course
Being provided with one is used for the high-pass filtering piece of visible ray in filtering ultraviolet line.
In the embodiment of the utility model one, one is additionally provided with the upper shell wireless with what the control circuit was connected
Telecommunication circuit, the radio communication circuit is matched with a long-distance centralized control device, and the data for the CCD camera lenses to be gathered are uploaded
To the long-distance centralized control device.
In the embodiment of the utility model one, the ultraviolet LED light source array uses lamp source UVLED.
Compared to prior art, the utility model has the advantages that：
1st, device can combine the daily night inspection of operation maintenance personnel from maintenance work, and carrying the device can realize quickly distinguishing
Not Zhan in oil-filled equipment slight permeability, timely discovering device hidden danger prevents permeability defect from further deteriorating；
2nd, easy to carry, hand-held illuminator facilitates operation maintenance personnel to use；
3rd, there is a quantizating index to evaluate for permeability situation, make a report on, achieve defect and have picture concerned data.
Brief description of the drawings
Fig. 1 be in the embodiment of the utility model one can rapid identification transformer station oiling equipment permeability device front view.
Fig. 2 be in the embodiment of the utility model one can the device of rapid identification transformer station oiling equipment permeability remove high pass filter
The front view of wave plate.
Fig. 3 be in the embodiment of the utility model one can rapid identification transformer station oiling equipment permeability device left view.
Fig. 4 be in the embodiment of the utility model one can rapid identification transformer station oiling equipment permeability device circuit theory
Figure.
Fig. 5 be the embodiment of the utility model one in can rapid identification transformer station oiling equipment permeability device use state
Schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is specifically described.
The utility model provide it is a kind of can rapid identification transformer station oiling equipment permeability device, as shown in Fig. 1 ~ 4, including
One upper shell 7 and the lower handle 3 being fixedly connected with upper shell outside.The upper shell is a cylinder cavity, lower handle
It is a cavity.
Further, a ultraviolet generative circuit and a CCD fluorescent collecting circuits are provided with upper shell；In lower handle
It is provided with a key circuit；Ultraviolet generative circuit includes that the ultraviolet LED that a control circuit is connected with the control circuit drives
Ultraviolet LED light source array 4 that circuit is connected with the ultraviolet LED drive circuit, respectively with ultraviolet LED drive circuit with
And the Transformer Rectifier circuit that the lithium battery that is connected with DC-DC module of the connected DC-DC module of control circuit is connected with lithium battery
And the 220V AC power circuits being connected with the Transformer Rectifier circuit；CCD fluorescent collectings circuit includes a sampling electricity for connecting
Road and signal processing circuit；Signal processing circuit is also connected with control circuit；Sample circuit be arranged at upper shell end face
The CCD camera lenses 6 on top are connected；Control circuit is also connected with the LED display 8 for being arranged at upper shell other end；Key circuit
It is connected with control circuit, and button 2 on lower handle lateral wall in through hole is opened in including being arranged at；Upper shell end face bottom
And be provided with the ultraviolet outbound course of correspondence ultraviolet LED light source array 4 one for visible ray in filtering ultraviolet line high pass
Filter plate 1, the high-pass filtering piece is opened in the installation of the screw of upper shell and upper shell by clamping screw 5 and correspondence.Its
Middle lithium battery may be disposed in lower handle.
Further, in the present embodiment, a radio communication circuit being connected with control circuit is additionally provided with upper shell,
The radio communication circuit is matched with a long-distance centralized control device, for the data that CCD camera lenses are gathered to be uploaded into remote centralized control
Device processed.
Wherein, control circuit can use AD9844 using the devices such as monolithic device, micro-control processor or DSP, sample circuit,
Signal processing circuit can be integrated on control circuit.Radio communication circuit can use 3G/4G telecommunication circuits.
In order to allow those skilled in the art to further appreciate that the device that the utility model is proposed, with reference to existing software
Or control method is illustrated.Involved existing software and control method are not the utility model in the declarative procedure
Protection object, the utility model only protects the structure and its annexation of the device.
Such as the use state schematic diagram that Fig. 5 is the device and oiling equipment 9 to be detected.By the oiling of rapid identification transformer station
Apparatus, i.e., a kind of ultraviolet lamp produced by treatment, certain visible ray is leached by high-pass filter, is produced purple
Oiling equipment in outside line light irradiation power transformation, by ultraviolet there is certain fluorescence to imitate to the oiling equipment aromatic naphtha in transformer station
Should, the oil stain of seepage is sent fluorescence, can quickly find that transformer station's oiling equipment leakage oil provides strong side for operation maintenance personnel
Help.
Visible filter effect is to leach visible light part in device, though cannot all leach, can be filtered with major part
Fall which part, it is contained more ultraviolet composition, it is ensured that application effect；Shift knob is used to open equipment；It is ultraviolet
Line lamp source is used to produce ultraviolet light；The optical filter effect that optical filter clamping screw is used for before apparatus for fastening camera lens, irradiation light
Cylinder is for producing stabilization, continuable ultraviolet lamp source.
Oiling equipment occurs when on permeability to insulator umbrella or on device housings, and the device is handed over by original 220V first
Stream power supply carries out storage electric energy through Transformer Rectifier module and lithium battery, then by DC-DC processing modules, supply control module with
Ultraviolet LED drive module.Operating personnel drive ultraviolet LED by button trigger control module by LED drive module
Array of source, makes its ultraviolet lamp irradiation permeability position for sending 254nm or 365nm；UV light irradiation is next based on to contain
There is hydrocarbon composition oil stain to send the effect of fluorescence, then fluorescent light, the simulation that CCD camera lenses will be gathered are gathered by the CCD before camera lens
Signal processes generation data signal by sampling A/D chip, is shown in LED display finally by signal processing module " ultraviolet glimmering
Light spot ", checks for operating personnel, realizes oiling equipment in rapid identification station.Additionally, the image letter that control module will also be gathered
Breath is uploaded to long-distance centralized control device by radio communication circuit, and stores, used as the detection information of the oiling equipment.And should
Detection information be stored in the database that is matched with the oiling equipment in long-distance centralized control device and compare, judge that the oiling sets
It is standby whether oil leak, and will determine that information is issued to hand-held end detecting device, for operating personnel's reference.
Wherein, the ultraviolet lamp containing wavelength 254nm or 365nm for being produced by equipment middle-ultraviolet lamp light source, by setting
Optical filter before standby irradiation light cylinder, leaches most of visible ray composition, produces and contains most of ultraviolet lamp source.
Further, in the present embodiment, ultraviolet lamp source uses imported with original packaging lamp source UVLED, and wherein UV-B contents are
0.Ultraviolet lamp radiancy is more than 10000uW/cm2。
Further, in the present embodiment, continuation of the journey need to meet transformer station turn off the light night patrol minimum time requirement, about 2-3 is small
When.
Further, in the present embodiment, optical filter white light content is less than 20LUX.
Further, in the present embodiment, power supply uses AC100-240,50Hz；Power need to meet remote in transformer station
Detection requirement, meets the illumination length in 10m.
Above is preferred embodiment of the present utility model, all changes made according to technical solutions of the utility model are produced
Function without departing from technical solutions of the utility model scope when, belong to protection domain of the present utility model.
Claims (3)
1. it is a kind of can rapid identification transformer station oiling equipment permeability device, it is characterised in that including a upper shell and with this
The lower handle that upper shell outside is fixedly connected；A ultraviolet generative circuit is provided with the upper shell and a CCD fluorescence is adopted
Collector；A key circuit is provided with the lower handle；The ultraviolet generative circuit includes control circuit and the control
Ultraviolet LED light source array, difference that the connected ultraviolet LED drive circuit of circuit is connected with the ultraviolet LED drive circuit
What the DC-DC module being connected with the ultraviolet LED drive circuit and the control circuit was connected with the DC-DC module
Transformer Rectifier circuit that lithium battery is connected with the lithium battery and the 220V AC powers electricity being connected with the Transformer Rectifier circuit
Road；The CCD fluorescent collectings circuit includes a sample circuit for connecting and signal processing circuit；The signal processing circuit with
The control circuit is connected；The sample circuit is connected with the CCD camera lenses for being arranged at the upper shell end face top；The control
Circuit processed is also connected with the LED display for being arranged at the upper shell other end；The key circuit and the control circuit
It is connected, and button on the lower handle lateral wall in through hole is opened in including being arranged at；The upper shell end face bottom and
Being provided with one on the correspondence ultraviolet LED light source array ultraviolet outbound course is used for the high pass of visible ray in filtering ultraviolet line
Filter plate.
2. it is according to claim 1 it is a kind of can rapid identification transformer station oiling equipment permeability device, it is characterised in that institute
State and a radio communication circuit being connected with the control circuit, the radio communication circuit and a long-range collection are additionally provided with upper shell
Middle controller matching, for the data that the CCD camera lenses are gathered to be uploaded into the long-distance centralized control device.
3. it is according to claim 1 it is a kind of can rapid identification transformer station oiling equipment permeability device, it is characterised in that institute
Ultraviolet LED light source array is stated using lamp source UVLED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296171.4U CN206223654U (en) | 2016-11-30 | 2016-11-30 | It is a kind of can rapid identification transformer station oiling equipment permeability device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296171.4U CN206223654U (en) | 2016-11-30 | 2016-11-30 | It is a kind of can rapid identification transformer station oiling equipment permeability device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223654U true CN206223654U (en) | 2017-06-06 |
Family
ID=58786469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296171.4U Active CN206223654U (en) | 2016-11-30 | 2016-11-30 | It is a kind of can rapid identification transformer station oiling equipment permeability device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223654U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844689A (en) * | 2018-06-13 | 2018-11-20 | 张彦 | A kind of transformer oil leakage detection method |
| CN109238994A (en) * | 2018-08-28 | 2019-01-18 | 国网福建省电力有限公司 | A kind of power equipment permeability detection method in the daytime |
| WO2019142446A1 (en) * | 2018-01-18 | 2019-07-25 | 株式会社日立製作所 | Work terminal, oil leak detection device, and oil leak detection method |
| JP2019124678A (en) * | 2018-01-18 | 2019-07-25 | 株式会社日立製作所 | Work terminal, oil leak detection device, and oil leak detection method |
| CN110174222A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of oil immersed type capacitor leakage of oil detection device and method |
| CN110174220A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of on-load tap changers of transformers leakage of oil detection system and method |
| CN110174221A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of transformer body leakage of oil status monitoring appraisal procedure and system |
| CN110595396A (en) * | 2019-09-18 | 2019-12-20 | 云南电网有限责任公司电力科学研究院 | Method for measuring oil leakage area of power equipment |
-
2016
- 2016-11-30 CN CN201621296171.4U patent/CN206223654U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019142446A1 (en) * | 2018-01-18 | 2019-07-25 | 株式会社日立製作所 | Work terminal, oil leak detection device, and oil leak detection method |
| JP2019124678A (en) * | 2018-01-18 | 2019-07-25 | 株式会社日立製作所 | Work terminal, oil leak detection device, and oil leak detection method |
| TWI714950B (en) * | 2018-01-18 | 2021-01-01 | 日商日立製作所股份有限公司 | Operation terminal, oil leakage detection device and oil leakage detection method |
| US11494888B2 (en) | 2018-01-18 | 2022-11-08 | Hitachi, Ltd. | Work terminal, oil leakage detection apparatus, and oil leakage detection method |
| CN108844689A (en) * | 2018-06-13 | 2018-11-20 | 张彦 | A kind of transformer oil leakage detection method |
| CN109238994A (en) * | 2018-08-28 | 2019-01-18 | 国网福建省电力有限公司 | A kind of power equipment permeability detection method in the daytime |
| CN110174222A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of oil immersed type capacitor leakage of oil detection device and method |
| CN110174220A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of on-load tap changers of transformers leakage of oil detection system and method |
| CN110174221A (en) * | 2019-07-03 | 2019-08-27 | 云南电网有限责任公司电力科学研究院 | A kind of transformer body leakage of oil status monitoring appraisal procedure and system |
| CN110595396A (en) * | 2019-09-18 | 2019-12-20 | 云南电网有限责任公司电力科学研究院 | Method for measuring oil leakage area of power equipment |
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