CN201536034U - Novel basin-shaped insulator - Google Patents
Novel basin-shaped insulator Download PDFInfo
- Publication number
- CN201536034U CN201536034U CN2009200311113U CN200920031111U CN201536034U CN 201536034 U CN201536034 U CN 201536034U CN 2009200311113 U CN2009200311113 U CN 2009200311113U CN 200920031111 U CN200920031111 U CN 200920031111U CN 201536034 U CN201536034 U CN 201536034U
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- China
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- epoxy resin
- ring flange
- disc insulator
- aluminium ring
- resin spare
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Abstract
The utility model discloses a novel basin-shaped insulator, which comprises a basin-shaped epoxy resin piece, a central conductor arranged at the center of the bottom of the basin-shaped epoxy resin piece, a plurality of inserts embedded near the edge of the epoxy resin piece and forming mounting holes, and an aluminum ring flange, wherein the plurality of inserts are embedded in the aluminum ring flange and are further connected with and wrap the epoxy resin piece. The utility model has the advantages of strong integrity, convenient installation and good protection effect, and can bear large installation strength and has firmer structure.
Description
Technical field
The utility model relates to a kind of novel insulator, especially a kind of novel disc insulator of GIS product scope.
Background technology
In power industry, GIS is meant the sulphur hexafluoride gas insulated metal enclosed swit chgear.Be called " gas-insulated switchgear " (Gas Insulated Switchgear) in the world and be called for short GIS, it is with the primary equipment except that transformer in the transformer station, comprise circuit breaker, isolating switch, earthed switch, voltage transformer, current transformer, lightning arrester, bus, cable termination, turnover thread casing etc., organically be combined into an integral body through optimal design.
Disc insulator plays vital status in the GIS of ultra high voltage.Along with updating of technology, find that also there are a large amount of defectives in itself, now the insulator of prior art is made brief description on structure, performance.
Fig. 1 illustrates existing disc insulator structure chart, and Fig. 2 illustrates existing disc insulator A-A cutaway view.It comprises epoxy resin spare 101, center conductor 102, inserts 103.Wherein, epoxy resin spare 101 is peviform; Center conductor 102 is connected with epoxy resin spare 101, and is arranged on the bottom centre of disc insulator; At the edge of epoxy resin spare 1, be provided with 12 screwed holes that are used for fixing, around the hole, be provided with fixing inserts.
Above-mentioned disc insulator draws earth connection outside needing, and is very inconvenient; Simultaneously, the scuffing that simple disc insulator can't be resisted rugged environment and installation process situation such as damage need be at peripheral reinforcement protection film, and whole device integraty is poor, and result of use is not good yet.
Therefore, need a kind of new disc insulator inadequately and the not good problem of result of use with convenience and globality in better the solutions GIS product assembling.
Summary of the invention
In view of this, the utility model is devoted to better to solve in the GIS product assembling convenience and globality is not enough and the not good problem of result of use, has proposed a kind of novel disc insulator.
The utility model is provided with an aluminium ring flange, embedded some inserts, and further connect and interior bag epoxy resin spare.Particularly, the utility model solves this technical problem the technical scheme that is adopted and is:
A kind of novel disc insulator, comprise the epoxy resin spare that is peviform, the center conductor that is arranged on benzvalene form epoxy resin spare bottom centre and near some inserts that is embedded in the epoxy resin spare edge and constitutes installing hole, also comprise an aluminium ring flange, wherein, the embedded some inserts of described aluminium ring flange, and further connect and interior bag epoxy resin spare.
Above-mentioned installing hole comprises two circular holes and some screw thread fixing holes.
Above-mentioned installing hole evenly is arranged on the aluminium ring flange.
The aperture surface of above-mentioned aluminium ring flange is provided with an annular groove for the insertion of epoxy resin spare edge.
The equidistant claw that some connections and retainer ring epoxy resins part edge are set of the annular groove of above-mentioned aluminium ring flange.
The beneficial effects of the utility model are: the utility model also has the favorable protection effect installing not only simple and fast, and also plays beauty function at whole structure.
Description of drawings
Below with reference to accompanying drawings specific embodiments of the present utility model is described in detail, wherein:
Fig. 1 is existing disc insulator structure chart;
Fig. 2 is existing disc insulator A-A cutaway view;
Fig. 3 is a disc insulator structure chart of the present utility model; And
Fig. 4 is a disc insulator A-A cutaway view of the present utility model.
Embodiment
In order to solve in the GIS product assembling convenience and globality is not enough and the not good problem of result of use, the utility model provides a kind of novel disc insulator.Next specify this novel disc insulator.
Fig. 3 illustrates disc insulator structure of the present utility model, and Fig. 4 illustrates disc insulator A-A cutaway view of the present utility model.As shown in Figure 3 and Figure 4, this device comprises epoxy resin spare 202, is arranged on the center conductor 201 of benzvalene form epoxy resin spare bottom centre, near some inserts 203 and aluminium ring flanges 204 that is embedded in the epoxy resin spare edge and constitutes installing hole.
Above-mentioned aluminium ring flange 204 embedded some inserts 203, and further connect and interior bag epoxy resin spare 202.Aluminum material at first conducts electricity with respect to epoxy resin, and is not easy distortion, and it is big that bearing strength is installed.After the installation, aluminium ring flange 204 interconnects with assembling shell, is communicated with each other, has saved the operation that disc insulator draws earth connection separately.
Above-mentioned installing hole comprises two circular holes and some screw thread fixing holes.
Above-mentioned installing hole evenly is arranged on the aluminium ring flange 204.
Above-mentioned installing hole is 12, and wherein, circular hole is 2, and the screw thread fixing hole is 10.
When mounted, at first 2 circular holes are inserted alignment pin, and then fix other 10 screwed holes.Install not only efficient and conveniently like this, also guaranteed the axiality of element integral installation, therefore improved operating rate and installation quality greatly.
The aperture surface of above-mentioned aluminium ring flange 204 is provided with an annular groove for the insertion of epoxy resin spare 202 edges.
The equidistant claw that some connections and retainer ring epoxy resins part 202 edges are set of the annular groove of above-mentioned aluminium ring flange 204.
So, the novel disc insulator that has increased the aluminium ring flange further has good transition and connects, and has protected the built-in electrical insulation structure, has eliminated the influence that brings disc insulator because of wind and weather.
In sum, increased the novel disc insulator of aluminium ring flange, the scuffing that can effectively prevent to cause in carrying, installation, unloading process, unfavorable factor such as damage have improved the coefficient of safety of element greatly, play certain protective role.
In addition, when needing per two air chambers of differentiation whether to be communicated with, can adopt following way: can paste the green gummed paper of one deck in aluminium ring flange periphery during connection, can be when not being communicated with at the peripheral stickup of aluminium ring flange one deck redness gummed paper.Therefore, under the help of auxiliary sign, can also become a kind of warning mark whether air chamber is communicated with of distinguishing.
More than specific descriptions of the present utility model are intended to illustrate the implementation of specific embodiments can not be interpreted as it is to restriction of the present utility model.Those of ordinary skills can make various variants on the basis of the embodiment that describes in detail under instruction of the present utility model, these variants all should be included within the design of the present utility model.The utility model scope required for protection is only limited by described claims.
Claims (6)
1. a novel disc insulator comprises the epoxy resin spare that is peviform, the center conductor that is arranged on benzvalene form epoxy resin spare bottom centre and near some inserts that is embedded in the epoxy resin spare edge and constitutes installing hole, it is characterized in that:
Also comprise an aluminium ring flange, wherein, the embedded some inserts of described aluminium ring flange, and further connect and interior bag epoxy resin spare.
2. novel disc insulator as claimed in claim 1 is characterized in that:
Described installing hole comprises two circular holes and some screw thread fixing holes.
3. novel disc insulator as claimed in claim 2 is characterized in that:
Described installing hole evenly is arranged on the aluminium ring flange.
4. as claim 2 or 3 each described novel disc insulators, it is characterized in that:
Described installing hole is 12, and wherein, circular hole is 2, and the screw thread fixing hole is 10.
5. as each described novel disc insulator of claim 1 to 3, it is characterized in that:
The aperture surface of described aluminium ring flange is provided with an annular groove for the insertion of epoxy resin spare edge.
6. novel disc insulator as claimed in claim 5 is characterized in that:
The equidistant claw that some connections and retainer ring epoxy resins part edge are set of the annular groove of described aluminium ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311113U CN201536034U (en) | 2009-08-04 | 2009-08-04 | Novel basin-shaped insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200311113U CN201536034U (en) | 2009-08-04 | 2009-08-04 | Novel basin-shaped insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536034U true CN201536034U (en) | 2010-07-28 |
Family
ID=42535811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200311113U Expired - Fee Related CN201536034U (en) | 2009-08-04 | 2009-08-04 | Novel basin-shaped insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536034U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413637A (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Turning basin-type insulator |
| CN107359029A (en) * | 2017-09-01 | 2017-11-17 | 云南电网有限责任公司电力科学研究院 | A kind of alumina whisker insulator for being used to suppress VFTO |
| CN107393662A (en) * | 2017-09-01 | 2017-11-24 | 云南电网有限责任公司电力科学研究院 | A kind of conical insulator for suppressing function with VFTO |
| CN108333483A (en) * | 2018-01-19 | 2018-07-27 | 河南平高电气股份有限公司 | A kind of experiment disc insulator assembling assembly |
| CN108364730A (en) * | 2018-02-01 | 2018-08-03 | 清华大学 | Screening electrodes in disc insulator based on nonlinear material |
| CN112712942A (en) * | 2020-12-14 | 2021-04-27 | 平高集团有限公司 | Insulator assembly and high-voltage switch equipment using same |
-
2009
- 2009-08-04 CN CN2009200311113U patent/CN201536034U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413637A (en) * | 2013-06-21 | 2013-11-27 | 国家电网公司 | Turning basin-type insulator |
| CN107359029A (en) * | 2017-09-01 | 2017-11-17 | 云南电网有限责任公司电力科学研究院 | A kind of alumina whisker insulator for being used to suppress VFTO |
| CN107393662A (en) * | 2017-09-01 | 2017-11-24 | 云南电网有限责任公司电力科学研究院 | A kind of conical insulator for suppressing function with VFTO |
| CN107359029B (en) * | 2017-09-01 | 2019-03-01 | 云南电网有限责任公司电力科学研究院 | It is a kind of for inhibiting the alumina whisker insulator of VFTO |
| CN108333483A (en) * | 2018-01-19 | 2018-07-27 | 河南平高电气股份有限公司 | A kind of experiment disc insulator assembling assembly |
| CN108364730A (en) * | 2018-02-01 | 2018-08-03 | 清华大学 | Screening electrodes in disc insulator based on nonlinear material |
| CN112712942A (en) * | 2020-12-14 | 2021-04-27 | 平高集团有限公司 | Insulator assembly and high-voltage switch equipment using same |
| CN112712942B (en) * | 2020-12-14 | 2022-07-05 | 平高集团有限公司 | Insulator assembly and high-voltage switch equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |