CN201274226Y - Oil immersion type bushing sealing cover - Google Patents
Oil immersion type bushing sealing cover Download PDFInfo
- Publication number
- CN201274226Y CN201274226Y CNU2008200263064U CN200820026306U CN201274226Y CN 201274226 Y CN201274226 Y CN 201274226Y CN U2008200263064 U CNU2008200263064 U CN U2008200263064U CN 200820026306 U CN200820026306 U CN 200820026306U CN 201274226 Y CN201274226 Y CN 201274226Y
- Authority
- CN
- China
- Prior art keywords
- transformer
- seal cover
- utility
- model
- transformer body
- 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
- 238000007789 sealing Methods 0.000 title description 2
- 238000007654 immersion Methods 0.000 title 1
- 230000032683 aging Effects 0.000 abstract description 3
- 238000009422 external insulation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to an oil-immersed bushing seal cover, which is characterized in that the cuboid-shaped bushing seal cover is arranged right above a transformer body and matches with the transformer body hermetically; a rectangular low voltage outgoing line flange is arranged above the bushing seal cover; and a high voltage cable incoming line jacket perpendicular to the ground is arranged at the side, which is positioned under the bushing seal cover, of the transformer body. The utility model has the beneficial effects of convenient installation, simple structure, good security and reliability, and depollution, which avoids the pollution of the connecting terminal of the transformer and the ageing phenomenon of external insulation effectively and improves the protection grade of the transformer. The utility model is mainly applied to the 10 to 110 kv transformer.
Description
(1) technical field
The utility model relates to a kind of oil-immersed sleeve pipe seal closure, belongs to a kind of sealing arrangement structure of transformer turnover line.
(2) background technology
Present stage, 10～110kV level transformer high-low pressure turnover line adopts the conduit connection plate directly to connect usually, is arranged in the transformer tank side of covering, and easily causes pollution of transformer connection terminal and external insulation aging, and degree of protection is relatively poor.
(3) summary of the invention
The utility model provides a kind of oil-immersed sleeve pipe seal closure easy for installation, simple in structure, safe and reliable, antipollution in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
Oil-immersed sleeve pipe seal closure of the present utility model, its special character is: this bobbin seal cover is cuboid, is arranged on directly over the transformer body and with the transformer body to be sealed and matched; The top of this bobbin seal cover is provided with rectangle low pressure outlet flange; The side that the below of this bobbin seal cover is positioned at the transformer body is provided with high-tension cable inlet wire sheath perpendicular to the ground.
The beneficial effects of the utility model are, and are easy for installation, simple in structure, safe and reliable, prevent to pollute, and can prevent effectively that the transformer connection terminal from polluting and the external insulation aging phenomenon, and the degree of protection of raising transformer is mainly used in 10～110kV level transformer.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
Fig. 1 is a front view.Fig. 2 is a vertical view.Fig. 3 is a left view.
Among the figure, 1 transformer body, 2 bobbin seal covers, 3 low pressure outlet flanges, 4 high-tension cable inlet wire sheaths.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Oil-immersed sleeve pipe seal closure of the present utility model, this bobbin seal cover 2 is cuboid, is arranged on directly over the transformer body 1 and with the transformer body to be sealed and matched; The top of this bobbin seal cover is provided with rectangle low pressure outlet flange 3; The side that the below of this bobbin seal cover is positioned at the transformer body is provided with high-tension cable inlet wire sheath 4 perpendicular to the ground.
The top of bobbin seal cover is provided with rectangle low pressure outlet flange, is convenient to realize the low pressure seal outlet; High-tension cable inlet wire sheath is positioned at the side of transformer body and the below of bobbin seal cover, with ground in vertical direction, be convenient to realize the buried cable inlet wire of high pressure.
Claims (1)
1, a kind of oil-immersed sleeve pipe seal closure is characterized by: this bobbin seal cover (2) is cuboid, is arranged on directly over the transformer body (1) and with the transformer body to be sealed and matched; The top of this bobbin seal cover is provided with rectangle low pressure outlet flange (3); The side that the below of this bobbin seal cover is positioned at the transformer body is provided with high-tension cable inlet wire sheath (4) perpendicular to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200263064U CN201274226Y (en) | 2008-07-25 | 2008-07-25 | Oil immersion type bushing sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200263064U CN201274226Y (en) | 2008-07-25 | 2008-07-25 | Oil immersion type bushing sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274226Y true CN201274226Y (en) | 2009-07-15 |
Family
ID=40884569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200263064U Expired - Fee Related CN201274226Y (en) | 2008-07-25 | 2008-07-25 | Oil immersion type bushing sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274226Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623136A (en) * | 2011-01-28 | 2012-08-01 | 何排枝 | Full insulating transformer |
| CN102646500A (en) * | 2012-05-04 | 2012-08-22 | 泰州海田电气制造有限公司 | Shield connecting device for oil immersed type transformer on ocean platform |
| CN102779634A (en) * | 2012-08-14 | 2012-11-14 | 江西第二电力设备有限公司 | Fully-grounded lightning-proof, water-proof and dust-proof transformer |
| CN105931819A (en) * | 2016-07-13 | 2016-09-07 | 江苏宝亨新电气有限公司 | Modularized lead-out wire unit of underground transformer |
| CN106683858A (en) * | 2016-06-27 | 2017-05-17 | 何排枝 | A Fully Insulated Buried Transformer |
-
2008
- 2008-07-25 CN CNU2008200263064U patent/CN201274226Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623136A (en) * | 2011-01-28 | 2012-08-01 | 何排枝 | Full insulating transformer |
| CN102623136B (en) * | 2011-01-28 | 2015-11-25 | 何排枝 | A kind of all-insulation transformer |
| CN102646500A (en) * | 2012-05-04 | 2012-08-22 | 泰州海田电气制造有限公司 | Shield connecting device for oil immersed type transformer on ocean platform |
| CN102779634A (en) * | 2012-08-14 | 2012-11-14 | 江西第二电力设备有限公司 | Fully-grounded lightning-proof, water-proof and dust-proof transformer |
| CN106683858A (en) * | 2016-06-27 | 2017-05-17 | 何排枝 | A Fully Insulated Buried Transformer |
| CN105931819A (en) * | 2016-07-13 | 2016-09-07 | 江苏宝亨新电气有限公司 | Modularized lead-out wire unit of underground transformer |
| CN105931819B (en) * | 2016-07-13 | 2017-11-21 | 江苏宝亨新电气有限公司 | The modularization lead-out wire unit of emitting underground transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120725 |