CN203644531U - High-voltage capacitor-type wall sleeve device - Google Patents
High-voltage capacitor-type wall sleeve device Download PDFInfo
- Publication number
- CN203644531U CN203644531U CN201420015117.2U CN201420015117U CN203644531U CN 203644531 U CN203644531 U CN 203644531U CN 201420015117 U CN201420015117 U CN 201420015117U CN 203644531 U CN203644531 U CN 203644531U
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- CN
- China
- Prior art keywords
- sleeve
- sleeve pipe
- insulator
- indoor
- outdoor
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a high-voltage capacitor-type wall sleeve device. The technical scheme includes that one end of a sleeve is connected with an outdoor ceramic sleeve while the other end of the same is connected with an indoor ceramic sleeve, the upper portion of the sleeve 1 is connected with an oil tank, an oil getting plug and an oil discharging plug are arranged on the sleeve, a measuring lead 6 is arranged outside the sleeve, a capacitor core is arranged inside the outdoor ceramic sleeve and the indoor ceramic sleeve, is conical and is taken as an electrode plate through copper foil, and the outside of the electrode plate is taken as a conduction medium through oil-immersed cable paper. The high-voltage capacitor-type wall sleeve device has the advantages that the conical capacitor core is taken as the electrode plate through the copper foil, the oil-immersed cable paper is taken as the conduction medium, and heat radiating holes are arranged on the electrode plate, so that thermostability of the sleeve is guaranteed; two ends of the sleeve are connected with the outdoor ceramic sleeve and the indoor ceramic sleeve through rubber pads, so that the inside of the sleeve is insulated and is free of being etched by outside air, and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of power equipment, particularly a kind of high-voltage capacitance formula wall bushing device.
Background technology
Bushing shell for transformer is the insulating sleeve of inner transformer high and low pressure being guided to fuel tank outside, not only as lead-in wire insulation against ground, and the effect of undertaking anchor leg, bushing shell for transformer is one of transformer current-carrying element.Transformer, passes through load current for a long time; When short circuit, by short circuit current, therefore need to there is good thermal stability, existing transformer wall bushing poor heat stability, wall bushing inside is subject to the erosion of ambient atmosphere, works long hours and causes inefficiency.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of high-voltage capacitance formula wall bushing device is provided, and good sealing effect, makes its built-in electrical insulation not be subject to the erosion of ambient atmosphere, increases work efficiency.
Its technical scheme is: comprise sleeve pipe, outdoor insulator, indoor insulator, fuel tank, get plug cock, measure lead-in wire, bleeder plug, capacitor core, terminal block, one end of sleeve pipe connects outdoor insulator, the other end of sleeve pipe connects indoor insulator, described sleeve pipe top connects fuel tank, described sleeve pipe is provided with gets plug cock and bleeder plug, the outside of described sleeve pipe is provided with measures lead-in wire, on described outdoor insulator, connect terminal block, described outdoor insulator, indoor insulator inside is provided with capacitor core, described capacitor core is conical, capacitor core by Copper Foil as pole plate, oil compression cable paper is passed through as transmitting medium in the outside of pole plate, described pole plate is provided with louvre.
Above-mentioned sleeve pipe is mechanical seal structure, and sleeve pipe two ends connect outdoor insulator and indoor insulator by rubber blanket.
The beneficial effects of the utility model are: conical capacitor core by Copper Foil as pole plate, oil compression cable paper is as transmitting medium, pole plate is provided with louvre, guarantee the thermal stability of sleeve pipe, sleeve pipe two ends connect outdoor insulator and indoor insulator by rubber blanket, good sealing effect, make its built-in electrical insulation not be subject to the erosion of ambient atmosphere, increase work efficiency, sleeve pipe is provided with gets plug cock and bleeder plug, the outside of sleeve pipe is provided with measures lead-in wire, get plug cock for extracting sleeve pipe interior oil sample, measure lead-in wire and measure sleeve pipe dielectric loss and partial discharge quantity use, when operation must with simultaneously ground connection of sleeve pipe.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of capacitor core;
In upper figure: sleeve pipe 1, outdoor insulator 2, indoor insulator 3, fuel tank 4, get plug cock 5, measure lead-in wire 6, bleeder plug 7, capacitor core 8, terminal block 9, pole plate 8.1, oil compression cable paper 8.2.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises sleeve pipe 1, outdoor insulator 2, indoor insulator 3, fuel tank 4, get plug cock 5, measure lead-in wire 6, bleeder plug 7, capacitor core 8, terminal block 9, one end of sleeve pipe 1 connects outdoor insulator 2, the other end of sleeve pipe 1 connects indoor insulator 3, described sleeve pipe 1 top connects fuel tank 4, described sleeve pipe 1 is provided with gets plug cock 5 and bleeder plug 7, the outside of described sleeve pipe 1 is provided with measures lead-in wire 6, on described outdoor insulator 2, connect terminal block 9, described outdoor insulator 2, indoor insulator 3 inside are provided with capacitor core 8, described capacitor core 8 is conical, capacitor core 8 by Copper Foil as pole plate 8.1, oil compression cable paper 8.2 is passed through as transmitting medium in the outside of pole plate 8.1, described pole plate 8.1 is provided with louvre, conical capacitor core 8 by Copper Foil as pole plate 8.1, oil compression cable paper 8.2 is as transmitting medium, described pole plate 8.1 is provided with louvre, guarantee the thermal stability of sleeve pipe, sleeve pipe 1 is provided with gets plug cock 5 and bleeder plug 7, the outside of sleeve pipe 1 is provided with measures lead-in wire 6, get plug cock 5 for extracting the inner oil sample of sleeve pipe 1, measuring lead-in wire 6 uses for dielectric loss and the partial discharge quantity of measuring sleeve pipe 1, when operation must with sleeve pipe 1 ground connection simultaneously.
Its middle sleeve 1 is mechanical seal structure, and sleeve pipe 1 two ends connect outdoor insulator 2 and indoor insulator 3 by rubber blanket, and good sealing effect makes its built-in electrical insulation not be subject to the erosion of ambient atmosphere, increases work efficiency.
Claims (2)
1. a high-voltage capacitance formula wall bushing device, it is characterized in that: comprise sleeve pipe (1), outdoor insulator (2), indoor insulator (3), fuel tank (4), get plug cock (5), measure lead-in wire (6), bleeder plug (7), capacitor core (8), terminal block (9), one end of sleeve pipe (1) connects outdoor insulator (2), the other end of sleeve pipe (1) connects indoor insulator (3), described sleeve pipe (1) top connects fuel tank (4), described sleeve pipe (1) is provided with gets plug cock (5) and bleeder plug (7), the outside of described sleeve pipe (1) is provided with measures lead-in wire (6), the upper terminal block (9) that connects of described outdoor insulator (2), described outdoor insulator (2), indoor insulator (3) inside is provided with capacitor core (8), described capacitor core (8) is conical, capacitor core (8) by Copper Foil as pole plate (8.1), oil compression cable paper (8.2) is passed through as transmitting medium in the outside of pole plate (8.1), described pole plate (8.1) is provided with louvre.
2. high-voltage capacitance formula wall bushing device according to claim 1, is characterized in that: described sleeve pipe (1) is mechanical seal structure, and sleeve pipe (1) two ends connect outdoor insulator (2) and indoor insulator (3) by rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015117.2U CN203644531U (en) | 2014-01-10 | 2014-01-10 | High-voltage capacitor-type wall sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015117.2U CN203644531U (en) | 2014-01-10 | 2014-01-10 | High-voltage capacitor-type wall sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644531U true CN203644531U (en) | 2014-06-11 |
Family
ID=50875757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015117.2U Expired - Fee Related CN203644531U (en) | 2014-01-10 | 2014-01-10 | High-voltage capacitor-type wall sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896257A (en) * | 2017-02-07 | 2017-06-27 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | The electric state detecting system of super-pressure wall bushing |
-
2014
- 2014-01-10 CN CN201420015117.2U patent/CN203644531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106896257A (en) * | 2017-02-07 | 2017-06-27 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | The electric state detecting system of super-pressure wall bushing |
| CN106896257B (en) * | 2017-02-07 | 2019-11-05 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | The electric state detection system of super-pressure wall bushing |
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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: 20140611 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |