CN202948792U - Anti-pollution flashover porcelain insulator - Google Patents
Anti-pollution flashover porcelain insulator Download PDFInfo
- Publication number
- CN202948792U CN202948792U CN 201220672221 CN201220672221U CN202948792U CN 202948792 U CN202948792 U CN 202948792U CN 201220672221 CN201220672221 CN 201220672221 CN 201220672221 U CN201220672221 U CN 201220672221U CN 202948792 U CN202948792 U CN 202948792U
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- coating
- pollution flashover
- layer
- porcelain insulator
- porcelain vase
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Abstract
The utility model relates to a porcelain insulator, specifically to an anti-pollution flashover porcelain insulator. The technical problem to be solved is to provide an anti-pollution flashover porcelain insulator which is simple in structure, convenient in utilization, and capable of effectively preventing pollution flashover. The adopted technical scheme is that the surface of a porcelain insulator body is coated with a first coating and a second coating which are both anti-pollution flashover coatings, and the technical scheme is mainly applicable to prevention of the pollution flashovers for the porcelain insulator.
Description
Technical field
The utility model relates to a kind of porcelain vase, is specifically related to a kind of anti-pollution flashover porcelain vase.
Background technology
The porcelain insulator surface of the Ei of electric power society, receive pollution solid, liquid and conductive materials gas, when running into the humidifications such as mist, dew and drizzle, pollution layer conductance is increased, Leakage Current increases, produce partial discharge, the partial discharge on working voltage lower ceramic part surface develops into the electric arc flashover, and this flashover becomes pollution flashover.Equipment generation pollution flashover will have a strong impact on safe operation of power system.And when the equipment pollution flashover, the reclosing success rate is very low, often causes large-area power-cuts.The powerful electric arc of following in the pollution flashover also long electric equipment that causes damages, and interruption duration is extended.This large tracts of land, it is quite serious having a power failure to the harm that workers and peasants produce and people's lives are brought for a long time.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved has been to provide a kind of simple in structure, and is easy to use, can effectively prevent the anti-pollution flashover porcelain vase of pollution flashover.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of anti-pollution flashover porcelain vase comprises: the porcelain vase body, and described porcelain vase body surface is coated with the first coating and the second coating, and described the first Tu layer and the second coating are antifouling flash coating layer.
Thickness and the scope of described the first Tu layer and the second coating are 0.3-0.5mm.
The thickness of described the first Tu layer and the second coating and be 0.3mm.
The thickness of described the first Tu layer and the second coating and be 0.4mm.
The thickness of described the first Tu layer and the second coating and be 0.5mm.
The beneficial effect that the utility model compared with prior art has is: the utility model is simple in structure, and is easy to use, by the coating at porcelain vase surface-coated antifouling flush paint, can effectively prevent the pollution flashover phenomenon, extends the useful life of electric equipment.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is porcelain vase, and 2 is the first Tu layer, and 3 is the second coating.
Embodiment
As shown in Figure 1, a kind of anti-pollution flashover porcelain vase comprises: porcelain vase body 1, be coated with the first coating 2 and the second coating 3 on described porcelain vase body 1, and described the first Tu layer 2 and the second coating 3 are antifouling flash coating layer.
Thickness and the scope of described the first Tu layer 2 and the second coating 3 are 0.3-0.5mm.
The thickness of described the first Tu layer 2 and the second coating 3 and be 0.3mm.
The thickness of described the first Tu layer 2 and the second coating 3 and be 0.4mm.
The thickness of described the first Tu layer 2 and the second coating 3 and be 0.5mm.
Antifouling flash coating layer in the utility model adopts the anti-pollution flashover material of RTV to apply and forms.During concrete the use, with clear water, that porcelain vase surface clean to be coated is clean, the first Tu layer 2 and the second coating 3 are coated in successively the surface of porcelain vase body 1, the first Tu layer 2 adopts the antifouling flush paint that is added with Chinese white, the second coating adopt be added with red pigment put pollution flashover coating, wherein the first Tu layer 2 and the second coating 3 also can adopt other colors, are mainly can apply evenly for the coating that guarantees porcelain vase body 1 surface.After the first coating 2 coatings of white are completed, observe on the first Tu layer 2 whether leak source is arranged, it's not true, continues the second coating 3 of coated red, whether then continues to observe on the second coating 3 leak source of adularescent, namely do not show, porcelain vase all applies and completes, and the thickness of the first coating 2 and the second coating 3 is unsuitable blocked up in coating procedure, also is difficult for thin, thickness and the scope that should guarantee the first coating 2 and the second coating 3 remain between 0.3-0.5, ensure good anti-fouling flashover performance.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also make various variations under the prerequisite that does not break away from the utility model aim.
Claims (5)
1. anti-pollution flashover porcelain vase, comprising: porcelain vase body (1) is characterized in that: described porcelain vase body (1) surface-coated has the first coating (2) and the second coating (3), and described the first Tu layer (2) and the second coating (3) are antifouling flash coating layer.
2. a kind of anti-pollution flashover porcelain vase according to claim 1, it is characterized in that: thickness and the scope of described the first Tu layer (2) and the second coating (3) are 0.3-0.5mm.
3. a kind of anti-pollution flashover porcelain vase according to claim 2 is characterized in that: the thickness of described the first Tu layer (2) and the second coating (3) and be 0.3mm.
4. a kind of anti-pollution flashover porcelain vase according to claim 2 is characterized in that: the thickness of described the first Tu layer (2) and the second coating (3) and be 0.4mm.
5. a kind of anti-pollution flashover porcelain vase according to claim 2 is characterized in that: the thickness of described the first Tu layer (2) and the second coating (3) and be 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672221 CN202948792U (en) | 2012-12-10 | 2012-12-10 | Anti-pollution flashover porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672221 CN202948792U (en) | 2012-12-10 | 2012-12-10 | Anti-pollution flashover porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948792U true CN202948792U (en) | 2013-05-22 |
Family
ID=48424483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672221 Expired - Lifetime CN202948792U (en) | 2012-12-10 | 2012-12-10 | Anti-pollution flashover porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948792U (en) |
-
2012
- 2012-12-10 CN CN 201220672221 patent/CN202948792U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Zili Inventor after: Zhi Feng Inventor after: Ma Xianglong Inventor before: Cheng Zili Inventor before: Li Feng Inventor before: Ma Xianglong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG ZILI LI FENG MA XIANGLONG TO: CHENG ZILI ZHI FENG MA XIANGLONG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |