CN104749727A - Novel optical fiber embedded composite insulating supporting column sleeve - Google Patents
Novel optical fiber embedded composite insulating supporting column sleeve Download PDFInfo
- Publication number
- CN104749727A CN104749727A CN201510189800.7A CN201510189800A CN104749727A CN 104749727 A CN104749727 A CN 104749727A CN 201510189800 A CN201510189800 A CN 201510189800A CN 104749727 A CN104749727 A CN 104749727A
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- Prior art keywords
- optical fiber
- support cylinder
- flange
- outer support
- inner support
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a novel optical fiber embedded composite insulating supporting column sleeve which comprises an upper flange, a sealing ring, an optical fiber, an upper transition flange, an umbrella skirt, optical fiber fixing liquid, an outer supporting barrel, an outer supporting barrel, a lower flange, an optical fiber protecting joint and a lower transition flange. The novel optical fiber embedded composite insulating supporting column sleeve has the advantages that conventional optical transformer shells, optical fiber supporting columns and circuit breaker supporting sleeves are replaced, and a double-barrel structure is adopted for the first time, so that the sleeve is high in strength, good in bending resistance and more reliable during on-site running; double sealing structures are adopted for optical fiber solidifying, so that the sleeve is small in destructiveness, waterproof and high in sealability.
Description
Technical field
The present invention relates to a kind of bracing or strutting arrangement be applied in New Generation of Intelligent electrical network in intelligent isolation circuit breakers, specifically the embedded compound inslation pillar sleeve of a kind of novel optical fiber.
Background technology
In transformer station of national grid a new generation, intelligent isolation circuit breakers is used widely, and optical transformer is the significant components of intelligent isolation circuit breakers.Traditional optical transformer is all external, to be fixed under isolation circuit breakers on terminal block, its optical fiber is drawn by optical fiber pillar, the situation of intaking very easily is there is in running out of doors, measuring accuracy is caused to reduce, and transformer casing is heavy, volume large, and scene needs installing optical fibres pillar, causes and install and maintenance difficulty.
Summary of the invention
For solving the technical matters of above-mentioned existence, the invention provides the embedded compound inslation pillar sleeve of a kind of novel optical fiber, there is simple and beautiful structure, reliability is high, rain proofness is good feature.
For achieving the above object, the technical solution used in the present invention is as follows:
The embedded compound inslation pillar sleeve of novel optical fiber, includes upper flange, upper counter flange, inner support cylinder, outer support cylinder, optical fiber, lower counter flange, lower flange, O-ring seal, optical fiber immobile liquid, full skirt, fiber optic protection joint.
Described inner support cylinder and outer support cylinder upper end are upper counter flange, upper flange successively, and lower end is lower counter flange successively, lower flange, and inner support cylinder and outer support cylinder are adhesively fixed on lower flange respectively.Through optical fiber between on inner support cylinder and outer support cylinder, and fill optical fiber immobile liquid in inside optical fiber is fixed.Full skirt material is silicon rubber.Upper counter flange and lower counter flange be designed with double sealing groove, have optic fibre hole.O-ring seal is designed to O type structure, and material is ethylene-propylene diene copolymer.Be designed with the mutual inductor mounting groove of opening upwards in upper flange, be designed to smooth flat with upper counter flange surface of contact, be designed with glue-feeder and exhausr port with an outer bucket abutting edge, and have optic fibre hole.Fiber optic protection joint is stuck between optical fiber and upper and lower four flange through holes.Optical fiber is that 900mETFE protects tight slightly unjacketed optical fiber.Optical fiber immobile liquid is semi-solid state, and viscosity is good, there is not flow phenomenon.
Described technological process is: be first placed on by O-ring seal in upper and lower flange sealing trough, by frock, inner support cylinder and outer support cylinder are fixed on upper lower flange, carrying out injecting glue by upper lower flange hole for injecting glue again bonds on upper lower flange by outer support cylinder, then whole device is put into mould to carry out full skirt sulfuration and water dress, water after dress solidification completes and mould is removed, optical fiber is penetrated by upper flange, through space inner support cylinder and outer support cylinder, passed by lower flange through hole, optical fiber immobile liquid is filled between inner support cylinder and outer support cylinder, upper lower through-hole is blocked through optical fiber with fiber optic protection joint.
In sum, in the present invention, novel optical fiber embedded compound inslation pillar sleeve instead of traditional optical transformer shell, optical fiber pillar, isolating switch supporting sleeve.Adopt double-barrel structure first, make whole sleeve pipe mechanical characteristic better, more reliable in running at the scene.Inner support cylinder and the O-ring seal compressed between counter flange up and down ensure that the sealing of inner plenum; Outer support cylinder and the O-ring seal compressed between counter flange up and down prevent outside moisture to invade optical fiber; Both sides, upper flange mutual inductor mounting groove upper end are provided with seal groove, and inner plenum separates with mutual inductance tank by inner seal, prevent inner hyperbar from damaging mutual inductor coil and optical fiber; External seal plays waterproof action, and protection mutual inductor coil and optical fiber affect from outside moisture; Fiber optic protection joint has good water-tight effect, and protection optical fiber, inner support cylinder and outer support cylinder affect from outside moisture.
The invention has the beneficial effects as follows: adopt bitubular new structure, intensity is high, and bending resistance is good; Optical fiber curing carries out after full skirt has solidified, and adopts double-channel sealing structure, destructive little, waterproof and sealing high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, invention is illustrated.
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is a kind of structural representation of counter flange in the present invention.
Fig. 3 is the another kind of structural representation of counter flange in the present invention.
Fig. 4 is a kind of structural representation of counter flange under the present invention.
Fig. 5 is the another kind of structural representation of counter flange under the present invention.
In figure, 1 upper flange, 2 O-ring seals, 3 optical fiber, counter flange on 4,5 full skirts, 6 optical fiber immobile liquids, 7 inner support cylinders, 8 outer support cylinders, 9 lower flanges, 10 fiber optic protection joints, 11 times counter flanges.
Concrete embodiment:
Describe the present invention below in conjunction with the drawings and specific embodiments:
Accompanying drawing is an example of the present invention, includes upper flange 1, O-ring seal 2, optical fiber 3, upper counter flange 4, full skirt 5, optical fiber immobile liquid 6, inner support cylinder 7, outer support cylinder 8, lower flange 9, fiber optic protection joint 10, lower counter flange 11.
Inner support cylinder 7 of the present invention and outer support cylinder 8 upper end are upper counter flange 4, upper flange 1 successively, and lower end is lower counter flange 11 successively, lower flange 9, and inner support cylinder 7 and outer support cylinder 8 are adhesively fixed on lower flange respectively.Through optical fiber 3 between inner support cylinder 7 and outer support cylinder 8, and at inside filling optical fiber immobile liquid 6, optical fiber 3 is fixed.Full skirt 5 material is silicon rubber.Upper counter flange 4 and lower counter flange 11 be respectively designed with double sealing groove, have optic fibre hole.O-ring seal 2 is designed to O type structure, and material is ethylene-propylene diene copolymer.Be designed with the mutual inductor mounting groove of opening upwards in upper flange 1, be designed to smooth flat with the surface of contact of upper counter flange 4, be designed with glue-feeder and exhausr port with outer bucket 8 abutting edge, and have optic fibre hole.Fiber optic protection joint 10 is stuck between optical fiber 3 and upper and lower four flange through holes.Optical fiber 3 is tight slightly unjacketed optical fiber for 900mETFE protects.Optical fiber immobile liquid 6 is semi-solid state, and viscosity is good, there is not flow phenomenon.
Process characteristic of the present invention is: be first placed in upper and lower flange sealing trough by O-ring seal 2, by frock, inner support cylinder 7 and outer support cylinder 8 are fixed on upper lower flange, carrying out injecting glue by upper lower flange hole for injecting glue again bonds on upper lower flange by outer support cylinder 8, then whole mould of putting into is carried out full skirt sulfuration and waters dress, water after dress solidification completes and mould is removed, optical fiber is penetrated by upper flange 1, through space inner support cylinder 7 and outer support cylinder 8, passed by lower flange 9 through hole, optical fiber immobile liquid is filled 6 between inner support cylinder 7 and outer support cylinder 8, upper lower through-hole is blocked through optical fiber 3 with fiber optic protection joint 10.
The present invention is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
The technology that the present invention does not describe in detail, shape, structure part are known technology.
Claims (6)
1. the embedded compound inslation pillar sleeve of novel optical fiber; it is characterized in that; include upper flange, O-ring seal, optical fiber, upper counter flange, full skirt, optical fiber immobile liquid, inner support cylinder, outer support cylinder, lower flange, fiber optic protection joint, lower counter flange; described inner support cylinder and outer support cylinder upper end are upper counter flange, upper flange successively; lower end is lower counter flange successively; lower flange, inner support cylinder and outer support cylinder are adhesively fixed on lower flange respectively.
2. the embedded compound inslation pillar sleeve of novel optical fiber according to claim 1, is characterized in that, through optical fiber between on described inner support cylinder and outer support cylinder, and fills optical fiber immobile liquid in inside and is fixed by optical fiber.
3. the embedded compound inslation pillar sleeve of novel optical fiber according to claim 2, is characterized in that, described upper counter flange and lower counter flange are designed with double sealing groove, have optic fibre hole.
4. the embedded compound inslation pillar sleeve of novel optical fiber according to claim 2, it is characterized in that, the mutual inductor mounting groove of opening upwards is designed with in described upper flange, smooth flat is designed to upper counter flange surface of contact, be designed with glue-feeder and exhausr port with an outer bucket abutting edge, and have optic fibre hole.
5. the embedded compound inslation pillar sleeve of novel optical fiber according to claim 1, is characterized in that, described optical fiber is that 900mETFE protects tight slightly unjacketed optical fiber; Optical fiber immobile liquid is semi-solid state, and viscosity is good, there is not flow phenomenon; Full skirt material is silicon rubber; O-ring seal is designed to O type structure, and material is ethylene-propylene diene copolymer.
6. the embedded compound inslation pillar sleeve of novel optical fiber according to claim 1, it is characterized in that, described technological process is first placed on by O-ring seal in upper and lower flange sealing trough, by frock, inner support cylinder and outer support cylinder are fixed on upper lower flange, carrying out injecting glue by upper lower flange hole for injecting glue again bonds on upper lower flange by outer support cylinder, then whole mould of putting into is carried out full skirt sulfuration and waters dress, water after dress solidification completes and mould is removed, optical fiber is penetrated by upper flange, through space inner support cylinder and outer support cylinder, passed by lower flange through hole, optical fiber immobile liquid is filled between inner support cylinder and outer support cylinder, upper lower through-hole is blocked through optical fiber with fiber optic protection joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189800.7A CN104749727A (en) | 2015-04-21 | 2015-04-21 | Novel optical fiber embedded composite insulating supporting column sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189800.7A CN104749727A (en) | 2015-04-21 | 2015-04-21 | Novel optical fiber embedded composite insulating supporting column sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104749727A true CN104749727A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510189800.7A Pending CN104749727A (en) | 2015-04-21 | 2015-04-21 | Novel optical fiber embedded composite insulating supporting column sleeve |
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| Country | Link |
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| CN (1) | CN104749727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125221A (en) * | 2016-07-26 | 2016-11-16 | 易能乾元（北京）电力科技有限公司 | A kind of ferrule for power equipment and electronic current mutual inductor |
| CN109215901A (en) * | 2017-11-08 | 2019-01-15 | 襄阳国网合成绝缘子有限责任公司 | A kind of large-tonnage multi-channel type optical fiber composite insulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587214A (en) * | 2009-06-25 | 2009-11-25 | 哈尔滨工业大学 | Soft insulating optical fiber insulator |
| CN101852905A (en) * | 2010-06-21 | 2010-10-06 | 中国电力科学研究院 | High-voltage insulated optical fiber cylinder |
| CN103247398A (en) * | 2013-04-19 | 2013-08-14 | 江苏神马电力股份有限公司 | Insulator |
| CN204807769U (en) * | 2015-04-21 | 2015-11-25 | 山东泰开高压开关有限公司 | Novel embedded compound inslation pillar sleeve pipe of optic fibre |
-
2015
- 2015-04-21 CN CN201510189800.7A patent/CN104749727A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587214A (en) * | 2009-06-25 | 2009-11-25 | 哈尔滨工业大学 | Soft insulating optical fiber insulator |
| CN101852905A (en) * | 2010-06-21 | 2010-10-06 | 中国电力科学研究院 | High-voltage insulated optical fiber cylinder |
| CN103247398A (en) * | 2013-04-19 | 2013-08-14 | 江苏神马电力股份有限公司 | Insulator |
| CN204807769U (en) * | 2015-04-21 | 2015-11-25 | 山东泰开高压开关有限公司 | Novel embedded compound inslation pillar sleeve pipe of optic fibre |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125221A (en) * | 2016-07-26 | 2016-11-16 | 易能乾元（北京）电力科技有限公司 | A kind of ferrule for power equipment and electronic current mutual inductor |
| CN109215901A (en) * | 2017-11-08 | 2019-01-15 | 襄阳国网合成绝缘子有限责任公司 | A kind of large-tonnage multi-channel type optical fiber composite insulator |
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Application publication date: 20150701 |
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