CN202384115U - Optical fiber support composite insulator for optical electronic transformer - Google Patents
Optical fiber support composite insulator for optical electronic transformer Download PDFInfo
- Publication number
- CN202384115U CN202384115U CN2011205695206U CN201120569520U CN202384115U CN 202384115 U CN202384115 U CN 202384115U CN 2011205695206 U CN2011205695206 U CN 2011205695206U CN 201120569520 U CN201120569520 U CN 201120569520U CN 202384115 U CN202384115 U CN 202384115U
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- optical fiber
- insulated tube
- hollow
- hollow insulated
- composite insulator
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Abstract
The utility model discloses an optical fiber support composite insulator for an optical electronic transformer, comprising a hollow insulating pipe which is molded by winding, and a high-temperature vulcanized silica gel umbrella skirt sleeve which is arranged on the outer surface of the hollow insulating pipe and is formed by injection molding, wherein an optical fiber is arranged inside the hollow insulating pipe in an axial direction; two ends of the optical fiber respectively penetrate through two ends of the hollow insulating pipe and the hollow insulating pipe is internally filled with an organic silicon rubber layer for covering the optical fiber; one end of the hollow insulating pipe is provided with an upper flange and the other end of the hollow insulating pipe is provided with a lower flange; and two ends of the optical fiber respectively penetrate through the upper flange and the lower flange. The optical fiber support composite insulator for the optical electronic transformer has the advantages of simple structure, reasonable design, safety and reliability in use and low use cost, can effectively solve the problems in the prior art that the partial discharge of a hollow insulator is too great in a use process, and the measurement precision and the creep puncture are influenced; and meanwhile, the optical fiber support composite insulator for the optical electronic transformer has the characteristics of light weight, high strength, voltage resistance, pollution flashover resistance and low partial discharge.
Description
Technical field
The utility model relates to a kind of power industry transmission of electricity and uses composite insulator, especially relates to a kind of photo-electricity mutual-inductor and uses the optical fiber post composite insulator.
Background technology
Along with grid automation and intelligentized development, traditional electromagnetic transformer is replaced by increasing photo-electricity mutual-inductor.A new generation's photo-electricity mutual-inductor structure is light and handy, be quick on the draw, signal is accurate, and the signal of output is light signal, is convenient to gather, measures and control.Because support weight (construction weight of high-pressure side) to reduce greatly, therefore the post insulator as photo-electricity mutual-inductor also becomes more and more lighter and handier.Composite insulator has the advantages that intensity height, size are little, resistant is dodged, and is particularly suitable for supporting instrument transformer.But mostly existing post insulator is hollow-core construction; The promptly simple hollow combined insulator that uses; And non-fiber in the hollow combined insulator; After buying back, the user need own optical fiber be installed in the hollow combined insulator, and in order to prevent inner edge flashing, often own to hollow combined insulator inner inflatable body or filling dielectric.Because the user lacks proprietary material, professional knowledge and technological equipment; Often make packing material inside that air gap is arranged; Or bonding interface is bad between packing material and insulated tube, packing material and the optical fiber surface, causes partial discharge excessive, has influenced certainty of measurement or punctures along face; Cause material cost too high, the product lacking of market competition ability.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of photo-electricity mutual-inductor to use the optical fiber post composite insulator, and it is simple in structure, reasonable in design, safe and reliable and use cost is low; Can effectively solve prior art hollow core insulator in use exists partial discharge excessive; Influence certainty of measurement and along the problem that face punctures, have in light weightly simultaneously, intensity is high; Proof voltage, resistant is dodged and the low characteristics of partial discharge.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of photo-electricity mutual-inductor is used the optical fiber post composite insulator; It is characterized in that: comprise Wrapping formed hollow insulated tube and be arranged on hollow insulated tube outer surface and injection molding high temperature vulcanized silica gel full skirt cover; The inside of said hollow insulated tube is provided with optical fiber along axis direction; The two ends of said optical fiber pass the two ends of hollow insulated tube respectively, and the inside of said hollow insulated tube is filled with the organic silicon rubber layer with the optical fiber parcel; One end of said hollow insulated tube is equipped with upper flange, and the other end of said hollow insulated tube is equipped with lower flange, and the two ends of said optical fiber are passed upper flange and lower flange respectively.
Above-mentioned photo-electricity mutual-inductor is used the optical fiber post composite insulator, it is characterized in that: said upper flange and lower flange are all through the epoxy resin glue and be heating and curing and be installed on the hollow insulated tube.
Above-mentioned photo-electricity mutual-inductor is used the optical fiber post composite insulator, it is characterized in that: said optical fiber is arranged on the central axis of hollow insulated tube.
Above-mentioned photo-electricity mutual-inductor is used the optical fiber post composite insulator, it is characterized in that: said hollow insulated tube is the alkali-free glass fibre hollow pipe that is soaked with epoxy resin.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design, safe and reliable and use cost is low.
2, the utility model can effectively solve prior art B-C post insulator and in use exists partial discharge excessive, the problem that influences certainty of measurement and puncture along face.
3, the utility model makes hollow solidization of insulated tube through silica filled organopolysiloxane rubber layer in hollow insulated tube, has improved the electric property of product, and is convenient for users, and reduced cost.
4, the utility model is through directly installing optical fiber in hollow insulated tube; Solved the easy problem that produces fault of user oneself inside stuffing in hollow insulated tube in the prior art; And make between optical fiber and the organic silicon rubber layer and all bonding good between organic silicon rubber layer and the hollow insulated tube; And then improved the electric property and the dependability of product, convenient for users.
5, the utility model also has in light weightly, and intensity is high, proof voltage, and resistant is dodged and the low characteristics of partial discharge, can effectively be applicable in the intelligent transformer station photo-electricity mutual-inductor.
Through accompanying drawing and embodiment, the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Description of reference numerals:
1-optical fiber; The 2-upper flange; The high temperature vulcanized silica gel full skirt of 3-cover;
The hollow insulated tube of 4-; 5-organic silicon rubber layer; The 6-lower flange.
Embodiment
As shown in Figure 1; The utility model comprises Wrapping formed hollow insulated tube 4 and is arranged on hollow insulated tube 4 outer surfaces and injection molding high temperature vulcanized silica gel full skirt cover 3; The inside of said hollow insulated tube 4 is provided with optical fiber 1 along axis direction; The two ends of said optical fiber 1 pass the two ends of hollow insulated tube 4 respectively, and the inside of said hollow insulated tube 4 is filled with the organic silicon rubber layer 5 with optical fiber 1 parcel; One end of said hollow insulated tube 4 is equipped with upper flange 2, and the other end of said hollow insulated tube 4 is equipped with lower flange 6, and the two ends of said optical fiber 1 are passed upper flange 2 and lower flange 6 respectively.
In the present embodiment, said upper flange 2 with lower flange 6 all through the epoxy resin glue and be heating and curing and be installed on the hollow insulated tube 4.
As shown in Figure 1, in the present embodiment, said optical fiber 1 is arranged on the central axis of hollow insulated tube 4.
In the present embodiment, said hollow insulated tube is the alkali-free glass fibre hollow pipe that is soaked with epoxy resin.
In the present embodiment, organic silicon rubber layer 5 is to adopt liquid silicone rubber molding.
During actual fabrication, Wrapping formed main load of elder generation and the hollow insulated tube 4 of proof voltage parts, the number of plies of winding and angle are according to its suffered mechanical force decision; At the high temperature vulcanized silica gel full skirt cover 3 of hollow insulated tube 4 outer surface injection mouldings, make it have certain creepage distance and resistant sudden strain of a muscle characteristic ability then, control injection pressure, curing temperature and cure time in this process, make high temperature vulcanized silica gel full cure; The inner surface of the outer surface of optical fiber 1 and hollow insulated tube 4 being handled makes both have good adhesive property again; With optical fiber 1 location and installation after handling in hollow insulated tube 4; Seal hollow insulated tube 4 with optical fiber 1 and vacuumize; Inject hollow insulated tube 4 to the liquid silastic through vacuum defoamation with pressure at last, the sulfuration of heating obtains organic silicon rubber layer 5; On the mucilage binding frame, bond to the two ends of hollow insulated tube 4 to upper flange 2 and lower flange 6 at last, and be heating and curing with epoxide-resin glue.
In the utility model,, make hollow insulated tube 4 solidization, improved the electric property of product through silica filled organopolysiloxane rubber layer 5 in hollow insulated tube 4, convenient for users, and reduced cost; Through optical fiber 1 directly is installed in hollow insulated tube 4, be user-friendly to, avoid the use of and produce phenomenon of the failure in the process.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection range of the utility model technical scheme.
Claims (4)
1. a photo-electricity mutual-inductor is used the optical fiber post composite insulator; It is characterized in that: comprise Wrapping formed hollow insulated tube (4) and be arranged on hollow insulated tube (4) outer surface and injection molding high temperature vulcanized silica gel full skirt cover (3); The inside of said hollow insulated tube (4) is provided with optical fiber (1) along axis direction; The two ends of said optical fiber (1) pass the two ends of hollow insulated tube (4) respectively, and the inside of said hollow insulated tube (4) is filled with the organic silicon rubber layer (5) with optical fiber (1) parcel; One end of said hollow insulated tube (4) is equipped with upper flange (2), and the other end of said hollow insulated tube (4) is equipped with lower flange (6), and the two ends of said optical fiber (1) are passed upper flange (2) and lower flange (6) respectively.
2. use the optical fiber post composite insulator according to the described photo-electricity mutual-inductor of claim 1, it is characterized in that: said upper flange (2) and lower flange (6) are all through the epoxy resin glue and be heating and curing and be installed on the hollow insulated tube (4).
3. use the optical fiber post composite insulator according to claim 1 or 2 described photo-electricity mutual-inductors, it is characterized in that: said optical fiber (1) is arranged on the central axis of hollow insulated tube (4).
4. use the optical fiber post composite insulator according to claim 1 or 2 described photo-electricity mutual-inductors, it is characterized in that: said hollow insulated tube (4) is for being soaked with the alkali-free glass fibre hollow pipe of epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205695206U CN202384115U (en) | 2011-12-30 | 2011-12-30 | Optical fiber support composite insulator for optical electronic transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205695206U CN202384115U (en) | 2011-12-30 | 2011-12-30 | Optical fiber support composite insulator for optical electronic transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384115U true CN202384115U (en) | 2012-08-15 |
Family
ID=46632602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205695206U Expired - Lifetime CN202384115U (en) | 2011-12-30 | 2011-12-30 | Optical fiber support composite insulator for optical electronic transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384115U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310917A (en) * | 2013-06-14 | 2013-09-18 | 江苏神马电力股份有限公司 | Insulator core rod and insulator with same |
| CN103632777A (en) * | 2013-11-30 | 2014-03-12 | 国家电网公司 | Optical fiber composite insulator |
| CN105047331A (en) * | 2015-06-29 | 2015-11-11 | 浙江华高科技有限公司 | Intelligent fiberglass pipe and preparation method thereof and insulator using fiber pipe |
| CN106556907A (en) * | 2016-10-09 | 2017-04-05 | 中国电力科学研究院 | A kind of optical fiber cylinder |
-
2011
- 2011-12-30 CN CN2011205695206U patent/CN202384115U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310917A (en) * | 2013-06-14 | 2013-09-18 | 江苏神马电力股份有限公司 | Insulator core rod and insulator with same |
| CN103310917B (en) * | 2013-06-14 | 2016-02-24 | 江苏神马电力股份有限公司 | Core rod of insulator and the insulator with this plug |
| CN103632777A (en) * | 2013-11-30 | 2014-03-12 | 国家电网公司 | Optical fiber composite insulator |
| CN105047331A (en) * | 2015-06-29 | 2015-11-11 | 浙江华高科技有限公司 | Intelligent fiberglass pipe and preparation method thereof and insulator using fiber pipe |
| CN106556907A (en) * | 2016-10-09 | 2017-04-05 | 中国电力科学研究院 | A kind of optical fiber cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI'AN CHAOMA COMPOSITE MATERIALS CO., LTD. Free format text: FORMER NAME: XIAN CHAOMA COMPOSITE MATERIALS CO. |
|
| CP03 | Change of name, title or address |
Address after: Room 2, No. 710075, science and Technology Industrial Park, No. 32, unity South Road, high tech Zone, Shaanxi, Xi'an, China Patentee after: XI'AN CHAOMA COMPOSITE MATERIALS CO., LTD. Address before: 710075 Shaanxi Province, Xi'an city high road is the first building a blue character unit a layer of 10120 Patentee before: Xi'an Chaoma Composite Materials Company |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 710089 42 aviation nine road, National Aviation hi tech industrial base, Yanliang District, Xi'an, Shaanxi Patentee after: Xi'an Carbon Material Co., Ltd. Address before: 710075 502, room 2, space science and Technology Industrial Park, 32 Tuen Nan Road, Xi'an new and high tech Zone, Shaanxi Patentee before: XI'AN CHAOMA COMPOSITE MATERIALS CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |