CN205193144U - Electroscope spare with electrochromic function - Google Patents
Electroscope spare with electrochromic function Download PDFInfo
- Publication number
- CN205193144U CN205193144U CN201521027838.6U CN201521027838U CN205193144U CN 205193144 U CN205193144 U CN 205193144U CN 201521027838 U CN201521027838 U CN 201521027838U CN 205193144 U CN205193144 U CN 205193144U
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- layer
- electrochromic
- electrical verification
- electroscope
- utility
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- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 229920001197 polyacetylene Polymers 0.000 claims abstract description 4
- 238000012795 verification Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 241000168254 Siro Species 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 239000011521 glass Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- -1 graphite alkene Chemical class 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196435 Prunus domestica subsp. insititia Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model discloses an electroscope spare with electrochromic function comprises 7 layer structures: be the substrate glass layer from what lower supreme laminating was in proper order connected, lower ITO layer, lower insulating layer, electrochromic layer goes up the insulating layer, goes up the ITO layer, upward the glass layer to carry out whole encapsulation, have below the substrate glass basic unit to be used for sticky tape or the clip fixed, conveniently fix on cylinder or planar structure. Electrochromic layer chooses the compound coating of graphite alkene - polyacetylene electrochromic for use. The utility model discloses a electrochromic device is in the electric sign function of testing of super high -tension transmission equipment, has avoided traditional electroscope bulky, operates inconvenient scheduling problem, and this device can be recycled to do not need personnel's field operation, saved a large amount of manpower and materials, it is very convenient succinct.
Description
Technical field
The utility model belongs to electrical technology field, particularly a kind of electrical verification device with electrochromism function for ehv power transmission equipment.
Background technology
Electrical verification operation is when carrying out interruption maintenance operation to power transmission and transforming equipment, for guarantee personnel keep the safety in production the working routine that must carry out.Relevant regulations stipulate: carry out relevant operation on the electrical equipment of brownout before, first must carry out electrical verification, identifies electrical equipment or the true no-voltage of transmission line of electricity, prevents charged attaching ground wire, touches the serious accident generations such as charging equipment by mistake.
At present, extra-high voltage electric transmission and transformation equipment mainly adopts contact, non-contact type electricity checking device carries out electrical verification, contact electroscope needs coordinated insulation electricity testing rod to use, but UHV transmission line electric pressure is high, safe distance requires larger, the length of electricity testing rod and amount of deflection are difficult to meet the demands, and total quality is comparatively large, inconvenient operation.Contact electroscope effectively cannot solve DC equipment electrical verification problem; Non-contact type electricity checking device realizes electroscope function by detecting electric field or shelf depreciation associated arguments near charging equipment, but its Shortcomings in electrical verification accuracy, adaptability, cost performance etc.Non-contact type electricity checking device is poor in the place reliability of the electromagnetic environment such as ultra-high voltage transformer station, current conversion station complexity.In contactless high voltage testing, domestic literature mainly reports and utilizes electromagnetic induction or ultrahigh frequency principle to carry out electrical verification, the detection system that overseas utilization Ultraviolet sensor is formed, all be widely used in fire report, weather forecast etc., it also can be used for electric power corona discharge and detects, can repack non-contact type high-voltage detecting device into, but this kind of mode only rests on laboratory stage, is not applied to practice.
Current electrochromism RELATED APPLICATIONS application is also only limitted to the fields such as the veil of vehicle mosaic glass (as vehicle window, skylight), building mosaic glass, display device, optical module, mirror body and electromagnetic wave irradiation.As the patent No. 201420417280.1 proposes a kind of photochromic component, the encapsulating structure of electrode staggered parallel crossover of being arranged in pairs or groups again by the setting of tempered glass and reflective metal layer; The patent No. 201420417280.1 proposes a kind of electrochromic film for equipment such as electrochromic, full-automatic anti-dazzle automobile rearview mirror, electrochromic display device (ECD)s.But electrochromic device is difficult to reach the shortcomings such as requirement due to its insulating property, the application in ultrahigh voltage power equipment is also open.
Utility model content
For above-mentioned Problems existing, the technical matters that the utility model proposes solution is to provide a kind of electrical verification device with electrochromism function for ehv power transmission equipment.
Electrochromism refers to that material is under the effect of the height replaced or positive and negative external electric field, by injecting or extracting electric charge (ion or electronics), thus produce a kind of phenomenon of reversible change between the colored state of low transmissivity or the colour killing state of high-transmission rate.
For achieving the above object, electrical verification device of the present utility model, is fitted and connected by 7 Rotating fields and forms, be followed successively by substrate glassy layer from bottom to up, lower ITO layer, lower insulation course, electrochromic layer, upper insulation course, upper ITO layer, upper glassy layer.
Further, substrate glassy layer and upper glassy layer adopt strengthening clear glass, play fixing and protective effect;
Further, lower ITO layer and upper ITO layer are that transmitance is high, and the indium oxide that conductive capability is strong makes device inside electric fields uniform, luminous evenly;
Further, lower insulation course and upper insulation course adopt the compound substance of high insulating property high-k.Lower insulation course and upper insulation course can adopt
siO 2 -SiONcomposite insulation layer or
siO 2 -Ta 2 o 5 -SiO 2 composite insulation layer, just can be prepared by existing rf magnetron sputtering method.Adopting double insulating layer structure that dielectric substrate and electrochromic material layer can be made to bear very high field intensity and not breakdown, thus ensure its reliability used on extra-high tension unit, preventing it from burning because puncturing.
Further, electrochromic layer selects the material selection Graphene-polyacetylene electrochromism composite coating of excellent filling.It is fast that this electrochromism coating has the variable color speed of response, and the advantages such as good reversibility, color is changed in water white transparency and mazarine, and visual effect clearly, can identify as electrical verification.Its preparation method can the mode that proposes of referenced patent " a kind of Electrochromic composite material and preparation method thereof " (patent 201210070307.X) be prepared.
Further, the mutual compact siro spinning technology of each Rotating fields, and overall package is carried out in side, prevents the spillings such as electrochromism coating.
Further, have below substrate glassy layer for fixing adhesive tape or clip.Conveniently be fixed in cylindrical shape or planar structure, and can accomplish with getting with putting.
The electrical verification device with electrochromism function of the present utility model, meets the requirement of corresponding insulating property, display performance simultaneously.During use, this electrical verification device is arranged on need detect UHV (ultra-high voltage) equipment for power transmission and distribution above.When equipment live, force device color generation significant change by the High-Field of neighbouring generation, as charged mark, remind the charged situation of field staff; When equipment is not charged, device color returns to original color.
The beneficial effects of the utility model are: achieve the electrical verification identification function of electrochromic device at EHV transmission equipment, avoid traditional electroscope volume large, the problems such as inconvenient operation, electrical verification device is adopted to replace legacy equipment electrical verification, novel unique, meet the requirement that contemporary society is brief, practical, safe; Color changeable effect of the present utility model is obvious, and this device can be recycled, and does not need the execute-in-place of personnel, saves a large amount of manpower and materials, succinctly very convenient; The manufacture of equipment is comparatively easy, is applicable to producing in enormous quantities, and environmental pollution is less, has good market outlook; This device also can be used for the live detection of other some equipment simultaneously, has good effect.
Accompanying drawing explanation
Fig. 1 is main part structural drawing of the present utility model;
Fig. 2 is vertical view of the present utility model;
In figure, 1, upper glassy layer, 2, upper ITO layer, 3, upper insulation course, 4, electrochromic layer, 5, lower insulation course, 6, lower ITO layer, 7, substrate glassy layer, 8, device body portion, 9, point of fixity, 10, fixation adhesive tape.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described.
As shown in Figure 1, electrical verification device of the present utility model, is fitted and connected by 7 Rotating fields and forms, be followed successively by substrate glassy layer 7 from bottom to up, lower ITO layer 6, lower insulation course 5, electrochromic layer 4, upper insulation course 3, upper ITO layer 2, upper glassy layer 1.
Two insulation courses adopt
siO 2 -Ta 2 o 5 -SiO 2 composite insulation layer, its preparation method adopts rf magnetically controlled sputter method to have high-purity Si target and Ta target at vacuum chamber, then sputters successively
ta 2 o 5 with
siO 2 , after the first insulation course is finished, and do the second insulation course at upper glassy layer;
Further, have below substrate glassy layer for fixing fixation adhesive tape 10 or clip.Conveniently be fixed in cylindrical shape or planar structure, and can accomplish with getting with putting.
Electrochromic layer adopts Graphene-polyacetylene electrochromism composite coating.The preparation of electrochromism coating: the Graphene of outsourcing is dissolved in DMF solution to certain concentration, intense ultrasonic 5hours, then filling in autoclave, add thermal response 12hours as in the reacting furnaces of 200 degree.After having reacted, cold filtration removes unreacted reactant, obtains the graphene dispersing solution of the clear brown of favorable dispersibility.Secondly synthesis PA organic molecule, is confirmed its structure by nuclear-magnetism, infrared and ultraviolet measuring technology.According to the aqueous solution of certain concentration preparation PA, by itself and graphene dispersing solution mixing and stirring, obtain Graphene-PA Organic-inorganic composite dispersion liquid.Then macromolecule base-material, filler, solvent etc. are slowly added in Graphene-PA Organic-inorganic composite dispersion liquid, obtain electrochromism coating, be coated be contained in device insulation course on form electrochromic layer.
Finally above-mentioned each layer is fitted tightly together, and overall package, stick fixing fixation adhesive tape.
During use, this electrical verification device is arranged on need detect UHV (ultra-high voltage) equipment for power transmission and distribution above.When equipment live, force device color generation significant change by the High-Field of neighbouring generation, as charged mark, remind the charged situation of field staff; When equipment is not charged, device color returns to original color.
Claims (4)
1. one kind has the electrical verification device of electrochromism function, it is characterized in that, be fitted and connected by 7 Rotating fields and form, be followed successively by substrate glassy layer (7) from bottom to up, lower ITO layer (6), lower insulation course (5), electrochromic layer (4), upper insulation course (3), upper ITO layer (2), upper glassy layer (1).
2. electrical verification device according to claim 1, is characterized in that, the mutual compact siro spinning technology of each Rotating fields, and overall package is carried out in side.
3. electrical verification device according to claim 1, is characterized in that, has for fixing fixation adhesive tape (10) below substrate glassy layer.
4. electrical verification device according to claim 1, is characterized in that, electrochromic layer selects Graphene-polyacetylene electrochromism composite coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027838.6U CN205193144U (en) | 2015-12-10 | 2015-12-10 | Electroscope spare with electrochromic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027838.6U CN205193144U (en) | 2015-12-10 | 2015-12-10 | Electroscope spare with electrochromic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193144U true CN205193144U (en) | 2016-04-27 |
Family
ID=55786123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027838.6U Expired - Fee Related CN205193144U (en) | 2015-12-10 | 2015-12-10 | Electroscope spare with electrochromic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675147A (en) * | 2022-03-31 | 2022-06-28 | 海南电网有限责任公司电力科学研究院 | Open-type circuit breaker partial discharge detection device based on acoustoelectric combination |
-
2015
- 2015-12-10 CN CN201521027838.6U patent/CN205193144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675147A (en) * | 2022-03-31 | 2022-06-28 | 海南电网有限责任公司电力科学研究院 | Open-type circuit breaker partial discharge detection device based on acoustoelectric combination |
| CN114675147B (en) * | 2022-03-31 | 2024-07-30 | 海南电网有限责任公司电力科学研究院 | Open-type circuit breaker partial discharge detection device based on acoustic-electric combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Linong Inventor after: Fang Yuqun Inventor after: Chen Kang Inventor after: Li Xiaochun Inventor after: Li Panpan Inventor after: Li Enwen Inventor after: Song Bin Inventor after: Liu Kai Inventor after: Liu Ting Inventor after: Xiao Bin Inventor before: Wang Linong Inventor before: Chen Kang Inventor before: Li Xiaochun Inventor before: Li Panpan Inventor before: Li Enwen Inventor before: Song Bin Inventor before: Liu Kai Inventor before: Liu Ting Inventor before: Xiao Bin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170516 Address after: 430072 Hubei Province, Wuhan city Wuchang District of Wuhan University Luojiashan Co-patentee after: China Electric Power Research Institute Patentee after: Wuhan University Co-patentee after: State Grid Corporation of China Co-patentee after: State Grid Zhejiang Electric Power Company Address before: 430072 Hubei Province, Wuhan city Wuchang District of Wuhan University Luojiashan Co-patentee before: China Electric Power Research Institute Patentee before: Wuhan University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171210 |