CN206452070U - A kind of compound inslation immersion capacitive type wall bushing - Google Patents
A kind of compound inslation immersion capacitive type wall bushing Download PDFInfo
- Publication number
- CN206452070U CN206452070U CN201621443067.3U CN201621443067U CN206452070U CN 206452070 U CN206452070 U CN 206452070U CN 201621443067 U CN201621443067 U CN 201621443067U CN 206452070 U CN206452070 U CN 206452070U
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- CN
- China
- Prior art keywords
- epoxy
- frp pipes
- capacitive type
- type wall
- wall bushing
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
- H01B17/325—Single insulators consisting of two or more dissimilar insulating bodies comprising a fibre-reinforced insulating core member
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Abstract
The utility model discloses a kind of compound inslation immersion capacitive type wall bushing, including contact tube, glue impregnated paper capacitor core, insulating oil, high compactness epoxy FRP pipes and high-temperature silicon disulfide rubber full skirt.It is the utility model compact conformation, easy to maintenance; the double sealing structure of fiber glass epoxy tube end and upper lower flange, the epoxy mucilage binding technique of spacer flanger can effectively prevent the product from the generation that oil seepage causes environmental pollution accident occurring in operation; the respective outer side edges of composite insulation outer coat and glue impregnated paper capacitor core preferably avoid such product and occur explosion accident when occurring the failures such as insulation breakdown, greatly protect transformer and the safety of operating personnel.
Description
Technical field
The utility model is related to a kind of wall bushing, more particularly to a kind of structure of capacitive type wall bushing, belongs to electric
Equipment technical field.
Background technology
At present, power network one time power transformation equipment such as oil-immersed sleeve pipe, it is main to use porcelain overcoat, sent out in actual moving process
The explosion accident of raw many porcelain overcoats, has a strong impact on the safe and stable operation of power network, while the considerable damage that blast is brought is tight
The safety of surrounding devices and the personal safety of operating personnel are threatened again, in the urgent need to carrying out correlative study, it is ensured that equipment safety
And personal safety.
The content of the invention
Technical problem to be solved in the utility model is that the defect existed for prior art provides a kind of there is provided one kind
Anti-leak, explosion-proof compound inslation immersion capacitive type wall bushing.
To solve this technical problem, the utility model provides a kind of compound inslation immersion capacitive type wall bushing, bag
Contact tube, glue impregnated paper capacitor core, insulating oil, high compactness epoxy FRP pipes and high-temperature silicon disulfide rubber full skirt are included, it is described
Glue impregnated paper capacitor core by electric insulation crimped paper and aluminium foil by pre-set programs size wound on the middle part 2/3 of contact tube, pass through
The solidification of electric insulation crimped paper is impregnated after the degassing of four component epoxide resin system vacuums under high vacuum, high pressure to form, electric power
Insulate and cushion is provided between crimped paper and contact tube；The glue impregnated paper capacitor core two ends are arranged in epoxy FRP pipes, institute
State with high-temperature silicon disulfide rubber full skirt to vulcanize outside epoxy FRP pipes and be integrated, glue impregnated paper capacitor core and epoxy FRP pipes
Between be insulating oil；End between high compactness epoxy FRP pipes described in both sides is logical with epoxy FRP pipes lower flange respectively
Cross epoxy glue load to connect, two epoxy FRP pipes lower flanges are bolted with intermediate sleeve flange two ends respectively, intermediate sleeve
Drum flange is connect with glue impregnated paper capacitor core by epoxy glue load；The top and bottom of the high compactness epoxy FRP pipes point
Do not connect with epoxy FRP pipes upper flange by epoxy glue load, epoxy FRP pipes upper flange and the conservator positioned at upper end pass through
Bolt connection；The contact tube two ends are connected with binding post.
During the glue impregnated paper capacitor core winding aluminium foil of design requirement is inserted in appropriate chart drum position.
The high-temperature silicon disulfide rubber full skirt passes through high-temperature silicon disulfide rubber integral injection molding.
The high compactness epoxy FRP pipes are formed by glass fiber yarn epoxy resin-impregnated hot setting.
The high-temperature silicon disulfide rubber full skirt and high compactness epoxy FRP pipes pass through coupling agent treatment and each bonding
After the plasma treatment of interface, using high temperature, high pressure on epoxy FRP pipes sulfidization molding.
Epoxy FRP pipes upper flange and epoxy FRP pipes the lower flange end uses double sealing structure and oil resistant
Ageing-resistant sealing ring.
The upper flange, lower flange, the epoxy mucilage binding technique of spacer flanger use interface plasma treatment process.
The insulating oil is silicone oil or transformer oil or other liquid state insulating oils.
The intermediate sleeve flange is provided with measurement terminal.
The conservator is provided with oil level glass.
Beneficial effect：It is the utility model compact conformation, easy to maintenance, the double sealing structure of fiber glass epoxy tube end with
And the epoxy mucilage binding technique of upper lower flange, spacer flanger can effectively prevent the product from oil seepage occurring in operation and causes environment
The respective outer side edges of the generation of contamination accident, composite insulation outer coat and glue impregnated paper capacitor core preferably avoid such product in hair
Occur explosion accident during the failures such as raw insulation breakdown, greatly protect transformer and the safety of operating personnel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 binding post, 2 conservators, 3 oil level glass, 4 epoxy FRP pipes upper flanges, 5 insulating oils, 6 high temperature sulphur
Change in silicon rubber umbrella skirt, 7 glue impregnated paper capacitor cores, 8 high compactness epoxy FRP pipes, 9 epoxy FRP pipes lower flanges, 10
Between sleeve flange, 11 contact tubes, 12 measurement terminals.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the utility model.
Fig. 1 show structural representation of the present utility model.
The utility model includes binding post 1, conservator 2, epoxy FRP pipes upper flange 4, insulating oil 5, high-temperature vulcanized silicon
Rubber full skirt 6, glue impregnated paper capacitor core 7, the epoxy FRP pipes lower flange 9 of high compactness epoxy FRP pipes 8, intermediate sleeve method
Orchid 10 and contact tube 11.
The glue impregnated paper capacitor core 7 is by electric insulation crimped paper and aluminium foil by pre-set programs size wound on contact tube 11
Middle part 2/3, by four component epoxide resin system vacuums deaerate after under high vacuum, high pressure impregnate electric insulation crimped paper
Solidification is formed, and the glue impregnated paper capacitor core 7 is needed during winding in appropriate chart drum position by full-automatic machine insertion design
The aluminium foil asked, the structure can make the radial and axial Electric Field Distribution of fuse uniform.
Cushion is provided between the electric insulation crimped paper and contact tube 11,7 pairs of glue impregnated paper capacitor core can be effectively improved
The conformability of different running environment.
The two ends of contact tube 11 reliably, are firmly connected with binding post 1 by bolt.
The two ends of glue impregnated paper capacitor core 7 are arranged in epoxy FRP pipes 8, glue impregnated paper capacitor core 7 and epoxy glass
It is insulating oil 5 between glass steel pipe 8, this structure can be avoided such product and blast thing occurs when occurring the failures such as insulation breakdown
Therefore, greatly protect transformer and the safety of operating personnel.
The high-temperature silicon disulfide rubber full skirt 6 passes through high-temperature silicon disulfide rubber integral injection molding.
The high compactness epoxy FRP pipes 8 are formed by glass fiber yarn epoxy resin-impregnated hot setting.
The high-temperature silicon disulfide rubber full skirt 6 and high compactness epoxy FRP pipes 8 pass through coupling agent treatment and each viscous
After the plasma treatment of border face, using high temperature, high pressure on epoxy FRP pipes 8 sulfidization molding.
The insulating oil 5 is silicone oil or transformer oil or other liquid state insulating oils.
End between high compactness epoxy FRP pipes 8 described in both sides passes through with epoxy FRP pipes lower flange 9 respectively
Epoxy glue load is connect, and two epoxy FRP pipes lower flanges 9 are bolted with the two ends of intermediate sleeve flange 10 respectively, intermediate sleeve
Drum flange 10 is connect with glue impregnated paper capacitor core 7 by epoxy glue load.
The top and bottom of the high compactness epoxy FRP pipes 8 pass through ring with epoxy FRP pipes upper flange 4 respectively
Oxygen mucilage binding is connected, and connection surface passes through interface processing before mucilage binding, can effectively prevent oil between epoxy tube and flange
Leakage.
The intermediate sleeve flange 10 is connect with glue impregnated paper capacitor core 7 by epoxy glue load, and connection table before mucilage binding
Interface processing is passed through in face, can effectively prevent oil from the leakage of middle flange.
The epoxy FRP pipes upper flange 4 positioned at upper end is bolted with conservator 2.
The upper flange 4, lower flange 9, the epoxy mucilage binding technique of spacer flanger 10 use interface plasma treatment process.
Epoxy FRP pipes upper flange 4 and epoxy FRP pipes lower flange 9 end uses double sealing structure and resistance to
The ageing-resistant sealing ring of oil, preferably prevents the oily leakage accident of generation.
The intermediate sleeve flange 10 is provided with measures convenient measurement terminal 12 to the end shield of glue impregnated paper capacitor core 7.
The conservator 2 is provided with oil level glass 3.
Operation principle of the present utility model：
The double sealing structure of fiber glass epoxy tube end and upper lower flange, the epoxy mucilage binding technique of spacer flanger can
Effectively prevent the product from the generation that oil seepage causes environmental pollution accident, composite insulation outer coat and glue impregnated paper electricity occurring in operation
The respective outer side edges of appearance fuse preferably avoid such product and occur explosion accident when occurring the failures such as insulation breakdown, greatly protect
Transformer and the safety of operating personnel are protected.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the range of the utility model
Or the change in the range of equivalent the utility model is surrounded by the utility model.
Claims (10)
1. a kind of compound inslation immersion capacitive type wall bushing, it is characterised in that：Including contact tube (11), glue impregnated paper capacitor core
(7), insulating oil (5), high compactness epoxy FRP pipes (8) and high-temperature silicon disulfide rubber full skirt (6), the glue impregnated paper capacitance core
Sub (7) by electric insulation crimped paper and aluminium foil by pre-set programs size wound on the middle part 2/3 of contact tube (11), pass through four components
The solidification of electric insulation crimped paper is impregnated after epoxy resin system vacuum outgas under high vacuum, high pressure to form, electric insulation wrinkle
Cushion is provided between line paper and contact tube (11)；Glue impregnated paper capacitor core (7) two ends are arranged on epoxy FRP pipes (8)
Interior, the epoxy FRP pipes (8) are outside to be integrated with high-temperature silicon disulfide rubber full skirt (6) vulcanization, glue impregnated paper capacitor core (7)
It is insulating oil (5) between epoxy FRP pipes (8)；End part between high compactness epoxy FRP pipes (8) described in both sides
Do not connect with epoxy FRP pipes lower flange (9) by epoxy glue load, two epoxy FRP pipes lower flanges (9) respectively with intermediate sleeve
Drum flange (10) two ends are bolted, and intermediate sleeve flange (10) passes through epoxy glue load with glue impregnated paper capacitor core (7)
Connect；The top and bottom of the high compactness epoxy FRP pipes (8) pass through epoxy with epoxy FRP pipes upper flange (4) respectively
Mucilage binding is connected, and epoxy FRP pipes upper flange (4) and conservator (2) positioned at upper end are bolted；The contact tube (11)
Two ends are connected with binding post (1).
2. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The glue impregnated paper electric capacity
Fuse (7) inserts the aluminium foil of design requirement during winding in appropriate chart drum position.
3. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The high-temperature vulcanized silicon
Rubber full skirt (6) passes through high-temperature silicon disulfide rubber integral injection molding.
4. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The high compactness ring
Oxygen glass reinforced plastic pipe (8) is formed by glass fiber yarn epoxy resin-impregnated hot setting.
5. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The high-temperature vulcanized silicon
After rubber full skirt (6) and high compactness epoxy FRP pipes (8) are by coupling agent treatment and each bonding interface plasma treatment,
Using high temperature, high pressure on epoxy FRP pipes (8) sulfidization molding.
6. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The fiber glass epoxy
Pipe upper flange (4) and epoxy FRP pipes lower flange (9) end use double sealing structure, the ageing-resistant sealing ring of oil resistant.
7. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The upper flange (4), under
Flange (9), the epoxy mucilage binding technique of spacer flanger (10) use interface plasma treatment process.
8. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The insulating oil (5)
For silicone oil or transformer oil or other liquid state insulating oils.
9. compound inslation immersion capacitive type wall bushing according to claim 1, it is characterised in that：The intermediate sleeve method
Blue (10) are provided with measurement terminal (12).
10. the compound inslation immersion capacitive type wall bushing according to claim any one of 1-9, it is characterised in that：It is described
Conservator (2) is provided with oil level glass (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443067.3U CN206452070U (en) | 2016-12-26 | 2016-12-26 | A kind of compound inslation immersion capacitive type wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443067.3U CN206452070U (en) | 2016-12-26 | 2016-12-26 | A kind of compound inslation immersion capacitive type wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452070U true CN206452070U (en) | 2017-08-29 |
Family
ID=59673058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443067.3U Active CN206452070U (en) | 2016-12-26 | 2016-12-26 | A kind of compound inslation immersion capacitive type wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452070U (en) |
-
2016
- 2016-12-26 CN CN201621443067.3U patent/CN206452070U/en active Active
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