CN103377781A - Outdoor epoxy resin insulator with high weather fastness - Google Patents
Outdoor epoxy resin insulator with high weather fastness Download PDFInfo
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- CN103377781A CN103377781A CN2013103015288A CN201310301528A CN103377781A CN 103377781 A CN103377781 A CN 103377781A CN 2013103015288 A CN2013103015288 A CN 2013103015288A CN 201310301528 A CN201310301528 A CN 201310301528A CN 103377781 A CN103377781 A CN 103377781A
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- epoxy resin
- resin insulator
- insulator
- weather fastness
- outdoor
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Abstract
The invention 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 invention belongs to the high-voltage electric system field, be specifically related to a kind of epoxy resin insulator of outdoor use high-weatherability.
Background technology
Electric equipment or insulators a large amount of in the high-voltage electric system are outdoor installation, and the pollution level of 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.Become power department one large focus by outdoor insulator being cleaned or is coated with silicone oil, silicone grease, ceresine, RTV coating and changing silicon rubber synthetic insulators every year, but the pollution flashover of various places still happens occasionally, in the fall with winter pollution flashover accident even more serious.
Summary of the invention
The object of the invention is to overcome the problems referred to above, a kind of epoxy resin insulator of outdoor use high-weatherability is provided, this structure is improving reduction power equipment outer insulating material cost and manual maintenance cost under the anti-pollution flashover ability prerequisite of power equipment external insulation, to improve whole electrical system reliability.
For achieving the above object, the technical solution used in the present invention is: comprise epoxy resin insulator, be provided with polytetrafluorethylecoatings coatings on the surface of epoxy resin insulator.
The thickness of above-mentioned polytetrafluorethylecoatings coatings is 0.1～2mm.
The present invention is provided with one deck polytetrafluorethylecoatings coatings on the surface of epoxy resin insulator, satisfied the weatherability requirement of outdoor high-voltage electric equipment to epoxy resin insulator, solve simultaneously heavy pollution area silicon rubber insulator hydrophobicity 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.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Wherein, 1 is epoxy resin insulator; 2 is polytetrafluorethylecoatings coatings.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
Referring to Fig. 1, the present invention includes epoxy resin insulator 2, being provided with a layer thickness on the surface of epoxy resin insulator 2 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 on the surface of epoxy resin insulator 2, to improve the bond strength of epoxy resin insulator 2 and liquid polytetrafluoroethylene.After the surface preparation to epoxy resin insulator 2, at the liquid polytetrafluoroethylene of its surface spraying.
Behind the liquid polytetrafluoroethylene of epoxy resin insulator 2 surface sprayings of the present invention, improved specific insulation and the surface resistivity of external insulation, and high and low temperature resistance improves greatly also, strengthened the weatherability of external insulation.
Claims (2)
1. the epoxy resin insulator of an outdoor use high-weatherability is characterized in that: comprise epoxy resin insulator (2), be provided with polytetrafluorethylecoatings coatings (1) on the surface of epoxy resin insulator (2).
2. the epoxy resin insulator of outdoor use high-weatherability according to claim 1, it is characterized in that: the thickness of described polytetrafluorethylecoatings coatings (1) is 0.1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103015288A CN103377781A (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 |
|---|---|---|---|
| CN2013103015288A CN103377781A (en) | 2013-07-15 | 2013-07-15 | Outdoor epoxy resin insulator with high weather fastness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103377781A true CN103377781A (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103015288A Pending CN103377781A (en) | 2013-07-15 | 2013-07-15 | Outdoor epoxy resin insulator with high weather fastness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103377781A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058482A (en) * | 1979-07-12 | 1981-04-08 | Feldmesser K | Improvements in or relating insulators especially for use at radio frequencies |
| CN85205343U (en) * | 1985-12-19 | 1986-10-01 | 郑州铁路局西安科学技术研究所 | Synthetic insulator |
| CN2737118Y (en) * | 2004-09-07 | 2005-10-26 | 宋福如 | External insulation organised electric and power equipments |
| CN2884446Y (en) * | 2005-12-20 | 2007-03-28 | 纪连勇 | Anti-pollution flash insulator |
| CN2929921Y (en) * | 2006-04-12 | 2007-08-01 | 谢佐鹏 | Composite insulator cross arm |
| CN101488382A (en) * | 2009-02-10 | 2009-07-22 | 李丰良 | Stain resisting method for electric insulation device |
| CN201820540U (en) * | 2010-05-24 | 2011-05-04 | 王金钉 | Dust bonding-free insulator for electricity |
| CN203397801U (en) * | 2013-07-15 | 2014-01-15 | 福开尔（西安）电气有限公司 | Outdoor epoxy resin insulator with high weather fastness |
-
2013
- 2013-07-15 CN CN2013103015288A patent/CN103377781A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058482A (en) * | 1979-07-12 | 1981-04-08 | Feldmesser K | Improvements in or relating insulators especially for use at radio frequencies |
| CN85205343U (en) * | 1985-12-19 | 1986-10-01 | 郑州铁路局西安科学技术研究所 | Synthetic insulator |
| CN2737118Y (en) * | 2004-09-07 | 2005-10-26 | 宋福如 | External insulation organised electric and power equipments |
| CN2884446Y (en) * | 2005-12-20 | 2007-03-28 | 纪连勇 | Anti-pollution flash insulator |
| CN2929921Y (en) * | 2006-04-12 | 2007-08-01 | 谢佐鹏 | Composite insulator cross arm |
| CN101488382A (en) * | 2009-02-10 | 2009-07-22 | 李丰良 | Stain resisting method for electric insulation device |
| CN201820540U (en) * | 2010-05-24 | 2011-05-04 | 王金钉 | Dust bonding-free insulator for electricity |
| CN203397801U (en) * | 2013-07-15 | 2014-01-15 | 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |