CN102097188A - Maintenance-free high voltage suspension insulator - Google Patents
Maintenance-free high voltage suspension insulator Download PDFInfo
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- CN102097188A CN102097188A CN 201110041482 CN201110041482A CN102097188A CN 102097188 A CN102097188 A CN 102097188A CN 201110041482 CN201110041482 CN 201110041482 CN 201110041482 A CN201110041482 A CN 201110041482A CN 102097188 A CN102097188 A CN 102097188A
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- insulator
- high voltage
- maintenance
- shed
- core rod
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Abstract
The invention provides a maintenance-free high voltage suspension insulator, which comprises an insulator core rod and an insulator shed, wherein the insulator shed is sleeved on the insulator core rod by a through hole at the top of the insulator shed. The maintenance-free high voltage suspension insulator is characterized in that: the upper and lower ends of the through hole at the top of the insulator shed are provided with a groove respectively; and an insulating pad layer is arranged in the groove. The insulator shed is sleeved on the insulator core rod so as to greatly enhance the insulativity of the insulator by the insulating pad layers, effectively avoid the insulator being broken down by current and realize the safe and highly-efficient running of a power grid. In addition, an inorganic nano coating is arranged on the surface of the insulator so as to greatly enhance the wind and rain self-cleaning capability of the insulator and rapidly remove dirt attached to the surface of the insulator from the insulator under the scouring of the wind and rain. Therefore, the maintenance-free high voltage suspension insulator is an ideal insulating control for the power grid.
Description
Technical field
The present invention relates to a kind of high-tension insulator, particularly a kind of non-maintaining high voltage suspended insulator belongs to electrical equipment technical field.
Background technology
Insulator is a kind of special insulation control that is used on electric pole or the electric wire tower, and it has played the effect that increases the creepage distance of electric wire on the one hand, has played support wire on the other hand and has prevented that electric current from returning the effect on ground.At present, insulator is made by glass or pottery usually, because the insulation effect of these two kinds of materials is strong than other nonmetallic materials, so is used by electrical network facilities all over the world.Because insulator generally is used to carry high pressure even ultra high-tension transmission line, in case when therefore insulator causes various dynamo-electric stress failures because of environment and electric loading condition change, cause huge harm will for the use and the security of operation of whole piece circuit.Though existing insulator all adopt insulation property preferably material make, but because material composition is too single, cause the place one's entire reliance upon performance of this kind insulating material of insulation barrier, the situation that insulator is punctured by high-tension electricity can appear when reality is used, or because of in light weight, easily wave on the line and twisted off, bring threat for the power supply safety of electrical network, cause electric quantity loss simultaneously.Can bring harm for electrical network high voltage power transmission and transforming system because the invasion of wind and rain sand and dust causes the frequent generation of pollution flashover phenomenon owing to being located in outdoor common insulator surface in addition.Therefore be necessary prior art is improved.
Summary of the invention
For solve existing insulator because of adopt homogenous material to make to be brought easily breakdown, easily twisted off, ageing resistace is poor, and causes problem such as flashover because of surface filth, the invention provides a kind of non-maintaining high voltage suspended insulator.
The present invention finishes by following technical proposal: a kind of non-maintaining high voltage suspended insulator, comprise core rod of insulator, and the through hole that pushes up by its umbrella is placed in the insulator umbrella on the core rod of insulator, the upper and lower end that it is characterized in that the through hole on insulator umbrella top is respectively equipped with groove, is provided with insulating blanket in the groove.So that the insulator umbrella cover behind core rod of insulator, greatly improves the insulation property and the antifouling property of insulator by groove and interior insulating blanket thereof.
Described insulator umbrella is glass or ceramic body, and its surface is provided with the inorganic nano coating, and described inorganic nano coating is a nanometer titanium dioxide coating, so that under solar radiation, finishes the cleaning on umbrella surface automatically, effectively avoids the pollution flashover that causes because of accumulation of mud.
Described insulation mandrel comprises the vitreum or the ceramic body of inner core, and the nano silicon cover on surface.
Described insulation mandrel is the nano silicon plug, with convenient installation linked network, weight reduction.
The present invention has following advantage and effect: adopt such scheme, promptly groove is set respectively by upper and lower end at the through hole of insulator umbrella, and insulating blanket is set in groove, when making the insulator umbrella cover be connected on the core rod of insulator, greatly strengthened the insulation characterisitic of insulator by insulating blanket, effectively avoid insulator to be punctured, electrical network can be moved safely and efficiently by electric current.By set up the inorganic nano coating at insulator surface, strengthened the wind and rain self-cleaning ability of insulator greatly in addition, made the dirt that is attached to insulator surface under the washing away of wind and rain, hightail insulator.Be a desirable electrical network insulation control in fact.
Description of drawings
Fig. 1 is the present invention's structural representation;
Fig. 2 is the A portion enlarged drawing among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As Fig. 1, Fig. 2, non-maintaining high voltage suspended insulator provided by the invention, comprise core rod of insulator 7, and be placed in insulator umbrella 4 on the core rod of insulator 7 by the through hole on its umbrella top 5, wherein the upper and lower end of the through hole on insulator umbrella top 5 is respectively equipped with groove 3, be provided with insulating blanket in the groove 3,, greatly improve the insulation property and the antifouling property of insulator by groove 3 and interior insulating blanket thereof so that after insulator umbrella 5 is placed in core rod of insulator 7; Described insulator umbrella 5 is a ceramic body, and its surface is provided with inorganic nano coating 6, and described inorganic nano coating 6 is a nanometer titanium dioxide coating, so that under solar radiation, finishes the cleaning on umbrella surface automatically, effectively avoids the pollution flashover that causes because of accumulation of mud; Described insulation mandrel 7 comprises the ceramic body 1 of inner core, and the nano silicon on surface cover 2.
Claims (4)
1. non-maintaining high voltage suspended insulator, comprise core rod of insulator, and be placed in insulator umbrella on the core rod of insulator by the through hole on its umbrella top, and it is characterized in that the upper and lower end of the through hole on insulator umbrella top is respectively equipped with groove, be provided with insulating blanket in the groove.
2. non-maintaining high voltage suspended insulator according to claim 1 is characterized in that described insulator umbrella is glass or ceramic body, and its surface is provided with the inorganic nano coating, and described inorganic nano coating is a nanometer titanium dioxide coating.
3. non-maintaining high voltage suspended insulator according to claim 1 is characterized in that described insulation mandrel comprises the vitreum or the ceramic body of inner core, and the nano silicon cover on surface.
4. non-maintaining high voltage suspended insulator according to claim 1 is characterized in that described insulation mandrel is the nano silicon plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110041482 CN102097188A (en) | 2011-02-21 | 2011-02-21 | Maintenance-free high voltage suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110041482 CN102097188A (en) | 2011-02-21 | 2011-02-21 | Maintenance-free high voltage suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102097188A true CN102097188A (en) | 2011-06-15 |
Family
ID=44130236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110041482 Pending CN102097188A (en) | 2011-02-21 | 2011-02-21 | Maintenance-free high voltage suspension insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915815A (en) * | 2012-10-02 | 2013-02-06 | 张耀辰 | Porcelain insulator with super-hydrophilic antifouling self-cleaning function |
| CN108305729A (en) * | 2018-04-03 | 2018-07-20 | 江西爱瑞达电瓷电气有限公司 | A kind of laminated toughened glass insulator and preparation method |
| CN108987002A (en) * | 2018-07-16 | 2018-12-11 | 江西泉新电气有限公司 | A kind of laminated toughened glass insulator and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724284A (en) * | 1986-01-27 | 1988-02-09 | Lapp Insulator Company | High voltage composite insulator and method of making same |
| CN1868007A (en) * | 2003-09-18 | 2006-11-22 | 加的夫大学学院咨询有限公司 | An electrical insulator |
| CN201007928Y (en) * | 2007-02-12 | 2008-01-16 | 过明成 | Glass body of glass insulator |
| CN202058511U (en) * | 2011-02-21 | 2011-11-30 | 昆明理工大电力工程技术有限公司 | Maintenance-free high pressure suspension insulator |
-
2011
- 2011-02-21 CN CN 201110041482 patent/CN102097188A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724284A (en) * | 1986-01-27 | 1988-02-09 | Lapp Insulator Company | High voltage composite insulator and method of making same |
| CN1868007A (en) * | 2003-09-18 | 2006-11-22 | 加的夫大学学院咨询有限公司 | An electrical insulator |
| CN201007928Y (en) * | 2007-02-12 | 2008-01-16 | 过明成 | Glass body of glass insulator |
| CN202058511U (en) * | 2011-02-21 | 2011-11-30 | 昆明理工大电力工程技术有限公司 | Maintenance-free high pressure suspension insulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915815A (en) * | 2012-10-02 | 2013-02-06 | 张耀辰 | Porcelain insulator with super-hydrophilic antifouling self-cleaning function |
| CN108305729A (en) * | 2018-04-03 | 2018-07-20 | 江西爱瑞达电瓷电气有限公司 | A kind of laminated toughened glass insulator and preparation method |
| CN108987002A (en) * | 2018-07-16 | 2018-12-11 | 江西泉新电气有限公司 | A kind of laminated toughened glass insulator and preparation method |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |