CN203397801U - Outdoor epoxy resin insulator with high weather fastness - Google Patents
Outdoor epoxy resin insulator with high weather fastness Download PDFInfo
- Publication number
- CN203397801U CN203397801U CN201320429295.5U CN201320429295U CN203397801U CN 203397801 U CN203397801 U CN 203397801U CN 201320429295 U CN201320429295 U CN 201320429295U CN 203397801 U CN203397801 U CN 203397801U
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- Prior art keywords
- epoxy resin
- resin insulator
- insulator
- weather fastness
- outdoor
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Abstract
The utility model discloses an outdoor epoxy resin insulator with high weather fastness. The outdoor epoxy resin insulator comprises an epoxy resin insulator body, and a teflon coating is arranged on the surface of the epoxy resin insulator body. Therefore, the weather fastness of epoxy resin can be improved, the requirement, for the weather fastness of the epoxy resin insulator, of outdoor high-voltage electrical equipment is met, and meanwhile the problem that pollution flashover happens because the hydrophobic nature of a silicon rubber insulator in a serious pollution region is reduced is solved. The weather fastness and the hydrophobic nature of the epoxy resin are further improved, the anti-pollution flashover capacity of the epoxy resin is improved, external insulation material cost and manual maintenance cost of the electrical equipment are reduced, and reliability of a whole high-voltage electrical system is improved.
Description
Technical field
The utility model belongs to high-voltage electric system field, is specifically related to a kind of epoxy resin insulator of outdoor use high-weatherability.
Background technology
The pollution level that in high-voltage electric system, a large amount of electric equipment or insulator are outdoor installation ，Qie China each department is widely different.Especially in the coastal or with serious pollution area of heavy industry, high-voltage electrical equipment or insulator generation pollution flashover accident happen occasionally.By outdoor insulator being cleaned or is coated with silicone oil, silicone grease, ceresine, RTV coating and changing silicon rubber synthetic insulators, become the large focus of power department one every year, but the pollution flashover of various places still happens occasionally, in the fall with winter pollution flashover accident even more serious.
Utility model content
The purpose of this utility model is to overcome the problems referred to above, a kind of epoxy resin insulator of outdoor use high-weatherability is provided, this structure reduces power equipment outer insulating material cost and manual maintenance cost under the anti-pollution flashover ability of raising power equipment external insulation prerequisite, to improve whole electrical system reliability.
For achieving the above object, the technical solution adopted in the utility model is: comprise epoxy resin insulator, on the surface of epoxy resin insulator, be provided with polytetrafluorethylecoatings coatings.
The thickness of above-mentioned polytetrafluorethylecoatings coatings is 0.1～2mm.
The utility model is provided with one deck polytetrafluorethylecoatings coatings on the surface of epoxy resin insulator, met the weatherability requirement of outdoor high-voltage electric equipment to epoxy resin insulator, solve heavy pollution area silicon rubber insulator hydrophobicity simultaneously and reduced the problem that pollution flashover occurs, weatherability and the hydrophobicity of epoxy resin have further been improved, improve the anti-pollution flashover ability of epoxy resin, reduce power equipment outer insulating material cost and manual maintenance cost, improved the reliability of whole high-voltage electric system.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Wherein, 1 is polytetrafluorethylecoatings coatings; 2 is epoxy resin insulator.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, the utility model comprises epoxy resin insulator 2, on the surface of epoxy resin insulator 2, being provided with a layer thickness is the polytetrafluorethylecoatings coatings 1 of 0.1～2mm, to improve weatherability and the hydrophobicity of epoxy resin, improves the anti-pollution flashover ability of epoxy resin.When the liquid polytetrafluoroethylene of coating, first preliminary treatment is carried out in the surface of epoxy resin insulator 2, to improve the bond strength of epoxy resin insulator 2 and liquid polytetrafluoroethylene.After the surface preparation of epoxy resin insulator 2, at the liquid polytetrafluoroethylene of its surface spraying.
After the liquid polytetrafluoroethylene of epoxy resin insulator of the present utility model 2 surface sprayings, improved specific insulation and the surface resistivity of external insulation, and high and low temperature resistance also improves greatly, strengthened the weatherability of external insulation.
Claims (1)
1. the epoxy resin insulator of an outdoor use high-weatherability, it is characterized in that: comprise epoxy resin insulator (2), on the surface of epoxy resin insulator (2), be provided with polytetrafluorethylecoatings coatings (1), the thickness of polytetrafluorethylecoatings coatings (1) is 0.1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429295.5U CN203397801U (en) | 2013-07-15 | 2013-07-15 | Outdoor epoxy resin insulator with high weather fastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429295.5U CN203397801U (en) | 2013-07-15 | 2013-07-15 | Outdoor epoxy resin insulator with high weather fastness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397801U true CN203397801U (en) | 2014-01-15 |
Family
ID=49909316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429295.5U Expired - Lifetime CN203397801U (en) | 2013-07-15 | 2013-07-15 | Outdoor epoxy resin insulator with high weather fastness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377781A (en) * | 2013-07-15 | 2013-10-30 | 福开尔（西安）电气有限公司 | Outdoor epoxy resin insulator with high weather fastness |
-
2013
- 2013-07-15 CN CN201320429295.5U patent/CN203397801U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377781A (en) * | 2013-07-15 | 2013-10-30 | 福开尔（西安）电气有限公司 | Outdoor epoxy resin insulator with high weather fastness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |