CN204375549U - The transformer high-voltage bushing of water proof and dust proof - Google Patents
The transformer high-voltage bushing of water proof and dust proof Download PDFInfo
- Publication number
- CN204375549U CN204375549U CN201420854515.3U CN201420854515U CN204375549U CN 204375549 U CN204375549 U CN 204375549U CN 201420854515 U CN201420854515 U CN 201420854515U CN 204375549 U CN204375549 U CN 204375549U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- sealing gasket
- electrostatic precipitator
- guide rod
- copper cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 25
- 239000012212 insulator Substances 0.000 claims description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a kind of transformer high-voltage bushing of water proof and dust proof.Its technical scheme is: the top of guide rod is provided with terminal block, terminal block connects guide rod by spring washer bolt, the bottom of guide rod is provided with sleeve pipe, the outside of sleeve pipe is provided with electrostatic precipitator, the top of sleeve pipe arranges copper cap, winding leads top connection is fixed on copper cap by screw thread, copper cap is connected with outside lead joint, the left side of sleeve pipe is provided with sealing gasket oil filler plug, the right side of sleeve pipe is provided with sealing gasket, bolt spring packing ring is set on sealing gasket, sealing gasket coordinates with bolt spring packing ring, the pin crossing polished rod is provided with in sleeve pipe, the beneficial effects of the utility model are: this utility model is provided with copper cap, can infilter transformer by anti-sealing, and this utility model are provided with electrostatic precipitator, can dedusting.
Description
Technical field
The utility model relates to a kind of bushing shell for transformer, particularly a kind of transformer high-voltage bushing of water proof and dust proof.
Background technology
Bushing shell for transformer is insulating sleeve inside transformer high and low pressure being guided to fuel tank outside, and not only as lead-in wire insulation against ground, and be responsible for the effect of anchor leg, bushing shell for transformer is one of transformer current carrying element.Transformer, passes through load current for a long time; By short circuit current during short circuit, therefore need to have 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.
Chinese patent literature publication number is 203644531 U, patent name is " high-voltage capacitance formula wall bushing device ", the utility model relates to a kind of high-voltage capacitance formula wall bushing device, its technical scheme is: 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, 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, beneficial effect: conical capacitor core by Copper Foil as pole plate, oil compression cable paper as transmitting medium, pole plate is provided with louvre, ensure the thermal stability of sleeve pipe, sleeve pipe two ends connect outdoor insulator and indoor insulator by rubber blanket, make its built-in electrical insulation not by the erosion of ambient atmosphere, increase work efficiency.
But it still exists shortcoming, this utility model can not the entering of anti-sealing, and this utility model does not have dust cleaning apparatus, can not carry out dedusting to bushing shell for transformer.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of transformer high-voltage bushing of water proof and dust proof.
Its technical scheme is: comprise terminal block, spring washer bolt, electrostatic precipitator, copper cap, pigtail splice, pin, bolt spring packing ring, sealing gasket oil filler plug, sealing gasket, sleeve pipe; The top of guide rod is provided with terminal block, terminal block connects guide rod by spring washer bolt, the bottom of guide rod is provided with sleeve pipe, the outside of sleeve pipe is provided with electrostatic precipitator, the top of sleeve pipe arranges copper cap, winding leads top connection is fixed on copper cap by screw thread, copper cap is connected with outside lead joint, the left side of sleeve pipe is provided with sealing gasket oil filler plug, the right side of sleeve pipe is provided with sealing gasket, on sealing gasket, arrange bolt spring packing ring, sealing gasket coordinates with bolt spring packing ring, is provided with the pin crossing polished rod in sleeve pipe.
Above-mentioned electrostatic precipitator comprises electromagnetic hammer and to shake device, vibrating rod, adapter sleeve, shaft insulation, back nut, support cap, support insulator, top board, suspending rod, negative electrode hanging beam, cathode frame, cathode line, be provided with electromagnetic hammer to shake device on the top of electrostatic precipitator, two shaft insulations are provided with below electromagnetic hammer shakes device, vibrating rod is connected with by adapter sleeve on the top of shaft insulation, the centre of shaft insulation is provided with top board, shaft insulation is run through on top board, and shaft insulation bottom is provided with support insulator, support cap is connected with by back nut on the upside of support insulator, shaft insulation center in face is provided with suspending rod under the top plate, the shaft insulation in face is under the top plate provided with negative electrode hanging beam, negative electrode hanging beam runs through cathode frame, the bottom of electrostatic precipitator is provided with cathode line.
The beneficial effects of the utility model are: this utility model is provided with copper cap, can infilter transformer by anti-sealing, and this utility model are provided with electrostatic precipitator, can dedusting, thus make the transformer operating time longer, stabilised efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of the utility model electrostatic precipitator;
In upper figure: terminal block 1, spring washer bolt 2, electrostatic precipitator 3, copper cap 4, pigtail splice 5, pin 6, bolt spring packing ring 7, sealing gasket oil filler plug 8, sealing gasket 9, sleeve pipe 10, guide rod 11, electromagnetic hammer shake device 3.1, vibrating rod 3.2, adapter sleeve 3.3, shaft insulation 3.4, back nut 3.5, support cap 3.6, support insulator 3.7, top board 3.8, suspending rod 3.9, negative electrode hanging beam 3.10, cathode frame 3.11, cathode line 3.12.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises terminal block 1, spring washer bolt 2, electrostatic precipitator 3, copper cap 4, pigtail splice 5, pin 6, bolt spring packing ring 7, sealing gasket oil filler plug 8, sealing gasket 9, sleeve pipe 10, guide rod 11, the top of guide rod 11 is provided with terminal block 1, terminal block 1 connects guide rod 11 by spring washer bolt 2, the bottom of guide rod 11 is provided with sleeve pipe 10, the outside of sleeve pipe 10 is provided with electrostatic precipitator 3, the top of sleeve pipe 10 arranges copper cap 4, winding leads top connection is fixed on copper cap 4 by screw thread, copper cap 4 is connected with outside lead joint 5, like this, winding leads top connection would not contact with outside, thus the entering of the water stopped, the left side of sleeve pipe 10 is provided with sealing gasket oil filler plug 8, the right side of sleeve pipe 10 is provided with sealing gasket 9, bolt spring packing ring 7 is set on sealing gasket 9, sealing gasket 9 coordinates with bolt spring packing ring 7, in sleeve pipe, 10 are provided with the pin 6 crossing polished rod.
Wherein, above-mentioned electrostatic precipitator 3 comprises electromagnetic hammer and to shake device 3.1, vibrating rod 3.2, adapter sleeve 3.3, shaft insulation 3.4, back nut 3.5, support cap 3.6, support insulator 3.7, top board 3.8, suspending rod 3.9, negative electrode hanging beam 3.10, cathode frame 3.11, cathode line 3.12, be provided with electromagnetic hammer to shake device 3.1 on the top of electrostatic precipitator 3, two shaft insulations 3.4 are provided with below electromagnetic hammer shakes device 3.1, vibrating rod 3.2 is connected with by adapter sleeve 3.3 on the top of shaft insulation 3.4, the centre of shaft insulation 3.4 is provided with top board 3.8, shaft insulation 3.4 is run through on top board 3.8, and shaft insulation 3.4 bottom is provided with support insulator 3.7, support cap 3.6 is connected with by back nut 3.5 on the upside of support insulator 3.7, below top board 3.8, shaft insulation 3.4 center is provided with suspending rod 3.9, shaft insulation 3.4 below top board 3.8 is provided with negative electrode hanging beam 3.10, negative electrode hanging beam 3.10 runs through cathode frame 3.11, the bottom of electrostatic precipitator 3 is provided with cathode line 3.12.
This utility model is provided with copper cap, can infilter transformer by anti-sealing, and this utility model is provided with electrostatic precipitator, can dedusting, thus makes the transformer operating time longer, stabilised efficiency.
Claims (2)
1. a transformer high-voltage bushing for water proof and dust proof, is characterized in that: comprise terminal block (1), spring washer bolt (2), electrostatic precipitator (3), copper cap (4), pigtail splice (5), pin (6), bolt spring packing ring (7), sealing gasket oil filler plug (8), sealing gasket (9), sleeve pipe (10), guide rod (11), the top of guide rod (11) is provided with terminal block (1), terminal block (1) connects guide rod (11) by spring washer bolt (2), the bottom of guide rod (11) is provided with sleeve pipe (10), the outside of sleeve pipe (10) is provided with electrostatic precipitator (3), the top of sleeve pipe (10) arranges copper cap (4), winding leads top connection is fixed on copper cap (4) by screw thread, copper cap (4) is connected with outside lead joint (5), the left side of sleeve pipe (10) is provided with sealing gasket oil filler plug (8), the right side of sleeve pipe (10) is provided with sealing gasket (9), bolt spring packing ring (7) is set on sealing gasket (9), sealing gasket (9) coordinates with bolt spring packing ring (7), in sleeve pipe, (10) are provided with the pin (6) crossing polished rod.
2. the transformer high-voltage bushing of water proof and dust proof according to claim 1, is characterized in that: described electrostatic precipitator (3) comprises electromagnetic hammer and to shake device (3.1), vibrating rod (3.2), adapter sleeve (3.3), shaft insulation (3.4), back nut (3.5), support cap (3.6), support insulator (3.7), top board (3.8), suspending rod (3.9), negative electrode hanging beam (3.10), cathode frame (3.11), cathode line (3.12), be provided with electromagnetic hammer to shake device (3.1) on the top of electrostatic precipitator (3), two shaft insulations (3.4) are provided with below electromagnetic hammer shakes device (3.1), vibrating rod (3.2) is connected with by adapter sleeve (3.3) on the top of shaft insulation (3.4), the centre of shaft insulation (3.4) is provided with top board (3.8), shaft insulation (3.4) is run through on top board (3.8), and shaft insulation (3.4) bottom is provided with support insulator (3.7), support insulator (3.7) upside is connected with support cap (3.6) by back nut (3.5), below top board (3.8), shaft insulation (3.4) center is provided with suspending rod (3.9), shaft insulation (3.4) below top board (3.8) is provided with negative electrode hanging beam (3.10), negative electrode hanging beam (3.10) runs through cathode frame (3.11), the bottom of electrostatic precipitator (3) is provided with cathode line (3.12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854515.3U CN204375549U (en) | 2014-12-30 | 2014-12-30 | The transformer high-voltage bushing of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854515.3U CN204375549U (en) | 2014-12-30 | 2014-12-30 | The transformer high-voltage bushing of water proof and dust proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375549U true CN204375549U (en) | 2015-06-03 |
Family
ID=53331745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854515.3U Expired - Fee Related CN204375549U (en) | 2014-12-30 | 2014-12-30 | The transformer high-voltage bushing of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417367A (en) * | 2018-05-14 | 2018-08-17 | 永州市键特科技有限公司 | A kind of intelligent electric charging pile transformer |
| CN109030885A (en) * | 2018-07-26 | 2018-12-18 | 国网青海省电力公司海东供电公司 | Transformer high-voltage pile crown tests electrode and transformer |
-
2014
- 2014-12-30 CN CN201420854515.3U patent/CN204375549U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417367A (en) * | 2018-05-14 | 2018-08-17 | 永州市键特科技有限公司 | A kind of intelligent electric charging pile transformer |
| CN109030885A (en) * | 2018-07-26 | 2018-12-18 | 国网青海省电力公司海东供电公司 | Transformer high-voltage pile crown tests electrode and transformer |
| CN109030885B (en) * | 2018-07-26 | 2024-05-03 | 国网青海省电力公司海东供电公司 | Transformer high-voltage pile head test electrode and transformer |
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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: 20150603 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |