CN102646500A - Shield connecting device for oil immersed type transformer on ocean platform - Google Patents
Shield connecting device for oil immersed type transformer on ocean platform Download PDFInfo
- Publication number
- CN102646500A CN102646500A CN2012101422849A CN201210142284A CN102646500A CN 102646500 A CN102646500 A CN 102646500A CN 2012101422849 A CN2012101422849 A CN 2012101422849A CN 201210142284 A CN201210142284 A CN 201210142284A CN 102646500 A CN102646500 A CN 102646500A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- box
- low
- case lid
- sealing gasket
- 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.)
- Pending
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
A shield connecting device for an oil immersed type transformer on an ocean platform relates to the field of the oil immersed type transformer shield on the ocean platform and a connecting device of the shield. A shield box cover connecting flange (25), a shield box cover sealing gasket (11), a transformer box cover (1), a box cover box sealing gasket (2) and a box (6) of a shield (4) are connected through a connecting screw rod (5), and the box cover box sealing gasket (2) and a box cover box connecting bolt (3) are arranged between the transformer box cover (1) and the box (6); two sides of the shield (4) are in sealing connection with a high voltage cable inlet box (12) and a low voltage cable outlet box (13) through a high voltage cable inlet box sealing gasket (18) and a low voltage cable outlet box sealing gasket (19); and three high voltage bushings (10) and four low voltage bushings (9) are arranged in the shield (4). The shield connecting device for the oil immersed type transformer shield on the ocean platform has the advantages of being condensation proof, salt mist proof and mold proof, and capable of maintaining cleanness inside transformers.
Description
Technical field
Ocean platform oil-filled transformer of the present invention relates to being installed in the protective cover jockey and is immersed in the protective cover that the transformer in the transformer oil uses and the field of jockey thereof on the ocean platform.
Background technology
For ocean platform oil-filled transformer inside is kept clean; Need on the ocean platform oil-filled transformer, install the protective cover jockey additional; Like this; Can prevent that condensation, mist of oil, salt fog and mould from invading in the ocean platform oil-filled transformer casing, thereby can guarantee the normal operation of ocean platform oil-filled transformer.
Summary of the invention
The purpose of this invention is to provide a kind of ocean platform oil-filled transformer is made up of transformer case lid, protective cover, casing, high-tension cable leading-in box and low-voltage cable outlet box with the protective cover jockey; To reach the transformer body in the transformer-cabinet is played protective action, guarantee to make transformer be in normal operating condition.The ocean platform oil-filled transformer is used the protective cover jockey; Form by transformer case lid, protective cover, casing, high-tension cable leading-in box and low-voltage cable outlet box; Protective cover case lid adpting flange, protective cover case lid sealing gasket, transformer case lid, case lid box sealing pad and the casing of protective cover bottom are connected as a body through connecting screw rod; Between the flange of protective cover case lid adpting flange and transformer case lid, adding protective cover case lid sealing gasket seals mutually; Between transformer case lid and casing, add case lid box sealing pad, and be connected through case lid casing connecting bolt; The protective cover both sides are tightly connected mutually with high-tension cable leading-in box and low-voltage cable outlet box with low-voltage cable outlet box sealing gasket through high-tension cable leading-in box sealing gasket respectively and are integral; 3 bushings and 4 low-tension bushings are installed in protective cover, between protective cover top cover and protective cover top, add protective cover top seal pad, on the protective cover top cover, have protective cover top cover observation window.
Ocean platform oil-filled transformer of the present invention is to be in the protective cover under the sealing state all around with the main body of protective cover jockey; High-tension cable is incorporated on the bushing high-voltage line lead-in wire in the protective cover through the high-tension cable entrance hole of high-tension cable leading-in box, and low-voltage cable is transported to each user through the low-voltage cable wire hole of low-voltage cable outlet box.
Ocean platform oil-filled transformer of the present invention further specifies as follows with protective cover jockey each several part structure:
Respectively add two case lid suspension ring in transformer case lid and arranged on left and right sides, supplied the lifting transformer to use.
3 bushings in the protective cover are installed at respectively on each root high pressure phase line lead-in wire of three-phase high-voltage lead-in wire; Each root low pressure phase line lead-in wire that 4 low-tension bushings in the protective cover are installed at the three-phase low-voltage lead respectively go up with a neutral line on; The lead-in wire that is immersed in the transformer oil is connected on the conducting rod; Transformer oil is a built-in electrical insulation, and sleeve pipe is an exterior insulation.
The protective cover top cover is rectangular female cap; On the protective cover top cover, have the protective cover top cover observation window of oval shape; For observing the protective cover inner case; Between protective cover top cover and protective cover top cover observation window, add protective cover top cover observation window sealing ring, to sealing between protective cover top cover and the protective cover top cover observation window.
Protective cover not only adds protective cover top seal pad and protective cover case lid sealing gasket respectively under the protective cover case lid adpting flange of under the protective cover top cover at top and bottom; And have a high-tension cable leading-in box connecting hole in protective cover left side; High-tension cable leading-in box connecting hole is connected with high-tension cable leading-in box inboard; Between protective cover and high-tension cable leading-in box, add high-tension cable leading-in box sealing gasket; Between protective cover and low-voltage cable outlet box, add low-voltage cable outlet box sealing gasket, thereby make protective cover inside be in sealing state fully.
In the high-tension cable leading-in box, have the high-tension cable entrance hole, introduce high-tension cable, high-tension cable leading-in box sealing gasket cap assemblies is arranged in high-tension cable leading-in box bottom, high-tension cable leading-in box observation window sealing gasket assembly is arranged in the high-tension cable leading-in box outside.
In the low-voltage cable outlet box, have the low-voltage cable wire hole, the output low-voltage cable has low-voltage cable outlet box sealing gasket cap assemblies in low-voltage cable outlet box bottom, in the low-voltage cable outlet box outside low-voltage cable outlet box observation window sealing gasket assembly is arranged.
In sum, the ocean platform oil-filled transformer is used the protective cover jockey, and overall and each parts all are in sealing state fully, thereby can prevent condensation, anti-salt fog, anti-mist of oil and mould proof, so transformer inside is kept clean.
Description of drawings
Fig. 1: the ocean platform oil-filled transformer is looked sketch map with protective cover jockey master.
Fig. 2: the ocean platform oil-filled transformer is with the schematic top plan view of protective cover jockey Fig. 1.
Fig. 3: the ocean platform oil-filled transformer is looked sketch map with the left side of protective cover jockey Fig. 1.
Fig. 4: the ocean platform oil-filled transformer is with the schematic top plan view of protective cover jockey Fig. 3.
Fig. 5: sketch map is looked on the left side of protective cover 4 in Fig. 1.
Fig. 6: the local schematic top plan view of protective cover top cover 7 in Fig. 1.
Embodiment
Referring to each accompanying drawing; The ocean platform oil-filled transformer is used the protective cover jockey; Form by transformer case lid 1, protective cover 4, casing 6, high-tension cable leading-in box 12 and low-voltage cable outlet box 13; The protective cover case lid adpting flange 25 of protective cover 4 bottoms, protective cover case lid sealing gasket 11, transformer case lid 1, case lid box sealing pad 2 and casing 6 are connected as a body through connecting screw rod 5; Between the flange of protective cover case lid adpting flange 25 and transformer case lid 1, add protective cover case lid sealing gasket 11 and seal mutually, between transformer case lid 1 and casing 6, add case lid box sealing pad 2, and be connected through case lid casing connecting bolt 3; Protective cover 4 both sides are tightly connected mutually with high-tension cable leading-in box 12 and low-voltage cable outlet box 13 with low-voltage cable outlet box sealing gasket 19 through high-tension cable leading-in box sealing gasket 18 respectively and are integral; 3 bushings 10 and 4 low-tension bushings 9 are installed in protective cover 4, between protective cover top cover 7 and protective cover 4 tops, add protective cover top seal pad 8, on protective cover top cover 7, have protective cover top cover observation window 14.
Referring to Fig. 1 and Fig. 2, respectively add two case lid suspension ring 15 symmetrically in transformer case lid 1 and arranged on left and right sides.
As shown in Figure 1; 3 bushings 10 in the protective cover 4 are installed at respectively on each root high pressure phase line lead-in wire of three-phase high-voltage phase line lead-in wire, each root low pressure phase line lead-in wire that 4 low-tension bushings 9 in the protective cover 4 are installed at three-phase low pressure phase line lead-in wire respectively go up with a neutral line on.
Referring to Fig. 6, the protective cover top cover 7 at top is rectangular female cap, on protective cover top cover 7, has the protective cover top cover observation window 14 of oval shape, between protective cover top cover 7 and protective cover top cover observation window 14, adds the protective cover top cover observation window sealing ring 26 of oval shape.
Referring to Fig. 5, the high-tension cable leading-in box connecting hole 24 that has in protective cover 4 left sides is connected with high-tension cable leading-in box 12 inboards.
Referring to Fig. 3 and Fig. 4; At high-tension cable leading-in box sealing gasket 18 that installs additional between protective cover 4 and the high-tension cable leading-in box 12 and the low-voltage cable outlet box sealing gasket 19 that between protective cover 4 and low-voltage cable outlet box 13, installs additional; Both are left and right balanced configuration state, make protective cover 4 inside be in sealing state fully.
Like Fig. 3 and shown in Figure 4; In high-tension cable leading-in box 12, have high-tension cable entrance hole 16; Introduce high-tension cable; High-tension cable leading-in box sealing gasket cap assemblies 20 is arranged in high-tension cable leading-in box 12 bottoms, high-tension cable leading-in box observation window sealing gasket assembly 22 is arranged in high-tension cable leading-in box 12 outsides.
In low-voltage cable outlet box 13, have low-voltage cable wire hole 17; The output low-voltage cable; Low-voltage cable outlet box sealing gasket cap assemblies 21 is arranged in low-voltage cable outlet box 13 bottoms, low-voltage cable outlet box observation window sealing gasket assembly 23 is arranged in low-voltage cable outlet box 13 outsides.
Claims (8)
1. the ocean platform oil-filled transformer is used the protective cover jockey; Form by transformer case lid (1), protective cover (4), casing (6), high-tension cable leading-in box (12) and low-voltage cable outlet box (13); The protective cover case lid adpting flange (25), protective cover case lid sealing gasket (11), transformer case lid (1), case lid box sealing pad (2) and the casing (6) that it is characterized in that protective cover (4) bottom are connected as a body through connecting screw rod (5); Between the flange of protective cover case lid adpting flange (25) and transformer case lid (1), adding protective cover case lid sealing gasket (11) seals mutually; Between transformer case lid (1) and casing (6), add case lid box sealing pad (2), and be connected through case lid casing connecting bolt (3); Protective cover (4) both sides are tightly connected mutually with high-tension cable leading-in box (12) and low-voltage cable outlet box (13) with low-voltage cable outlet box sealing gasket (19) through high-tension cable leading-in box sealing gasket (18) respectively and are integral; 3 bushings (10) and 4 low-tension bushings (9) are installed in protective cover (4), between protective cover top cover (7) and protective cover (4) top, add protective cover top seal pad (8), on protective cover top cover (7), have protective cover top cover observation window (14).
2. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey, it is characterized in that respectively adding two case lid suspension ring (15) symmetrically in transformer case lid (1) and arranged on left and right sides.
3. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey; It is characterized in that 3 bushings (10) in the protective cover (4) are installed at respectively on each root high pressure phase line lead-in wire of three-phase high-voltage phase line lead-in wire, each root low pressure phase line lead-in wire that 4 low-tension bushings (9) in the protective cover (4) are installed at three-phase low pressure phase line lead-in wire respectively go up with a neutral line on.
4. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey; The protective cover top cover (7) that it is characterized in that the top is rectangular female cap, the protective cover top cover observation window sealing ring (26) that between the protective cover top cover observation window (14) of the oval shape that has on the protective cover top cover (7) and protective cover top cover (7), adds oval shape.
5. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey, it is characterized in that being connected with high-tension cable leading-in box (12) inboard at the high-tension cable leading-in box connecting hole (24) that protective cover (4) left side has.
6. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey; It is characterized in that at high-tension cable leading-in box sealing gasket (18) that installs additional between protective cover (4) and the high-tension cable leading-in box (12) and the low-voltage cable outlet box sealing gasket (19) that between protective cover (4) and low-voltage cable outlet box (13), installs additional; Both are left and right balanced configuration state, make protective cover (4) inside be in sealing state fully.
7. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey; It is characterized in that in high-tension cable leading-in box (12), having high-tension cable entrance hole (16); Introduce high-tension cable; In high-tension cable leading-in box (12) bottom high-tension cable leading-in box sealing gasket cap assemblies (20) is arranged, high-tension cable leading-in box observation window sealing gasket assembly (22) is arranged in high-tension cable leading-in box (12) outside.
8. ocean platform oil-filled transformer according to claim 1 is used the protective cover jockey; It is characterized in that in low-voltage cable outlet box (13), having low-voltage cable wire hole (17); The output low-voltage cable; In low-voltage cable outlet box (13) bottom low-voltage cable outlet box sealing gasket cap assemblies (21) is arranged, low-voltage cable outlet box observation window sealing gasket assembly (23) is arranged in low-voltage cable outlet box (13) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101422849A CN102646500A (en) | 2012-05-04 | 2012-05-04 | Shield connecting device for oil immersed type transformer on ocean platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101422849A CN102646500A (en) | 2012-05-04 | 2012-05-04 | Shield connecting device for oil immersed type transformer on ocean platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646500A true CN102646500A (en) | 2012-08-22 |
Family
ID=46659274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101422849A Pending CN102646500A (en) | 2012-05-04 | 2012-05-04 | Shield connecting device for oil immersed type transformer on ocean platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346008A (en) * | 2013-08-02 | 2013-10-09 | 江苏亨特集团华特电气有限公司 | Assembly method of oil-immersed transformer |
| CN107170551A (en) * | 2017-05-18 | 2017-09-15 | 平顶山市华安电气有限公司 | A kind of subway type transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919479Y (en) * | 2006-06-30 | 2007-07-04 | 沈阳全密封变压器股份有限公司 | Transformer specially used for ocean platform |
| CN201274226Y (en) * | 2008-07-25 | 2009-07-15 | 山东达驰电气有限公司 | Oil immersion type bushing sealing cover |
| CN201570343U (en) * | 2009-12-08 | 2010-09-01 | 杭州钱江电气集团股份有限公司 | Sealing device of transformer |
| CN201796677U (en) * | 2010-08-06 | 2011-04-13 | 杭州钱江电气集团股份有限公司 | Transformer shield and transformer with shield |
| CN102364633A (en) * | 2011-11-21 | 2012-02-29 | 上海博纳杰陈电气有限公司 | Practical oil-immersed transformer |
| CN202534458U (en) * | 2012-05-04 | 2012-11-14 | 泰州海田电气制造有限公司 | Protective cover connecting device for oil-immersed transformer on ocean platform |
-
2012
- 2012-05-04 CN CN2012101422849A patent/CN102646500A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919479Y (en) * | 2006-06-30 | 2007-07-04 | 沈阳全密封变压器股份有限公司 | Transformer specially used for ocean platform |
| CN201274226Y (en) * | 2008-07-25 | 2009-07-15 | 山东达驰电气有限公司 | Oil immersion type bushing sealing cover |
| CN201570343U (en) * | 2009-12-08 | 2010-09-01 | 杭州钱江电气集团股份有限公司 | Sealing device of transformer |
| CN201796677U (en) * | 2010-08-06 | 2011-04-13 | 杭州钱江电气集团股份有限公司 | Transformer shield and transformer with shield |
| CN102364633A (en) * | 2011-11-21 | 2012-02-29 | 上海博纳杰陈电气有限公司 | Practical oil-immersed transformer |
| CN202534458U (en) * | 2012-05-04 | 2012-11-14 | 泰州海田电气制造有限公司 | Protective cover connecting device for oil-immersed transformer on ocean platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346008A (en) * | 2013-08-02 | 2013-10-09 | 江苏亨特集团华特电气有限公司 | Assembly method of oil-immersed transformer |
| CN103346008B (en) * | 2013-08-02 | 2015-09-30 | 江苏亨特集团华特电气有限公司 | The assembly method of oil-filled transformer |
| CN107170551A (en) * | 2017-05-18 | 2017-09-15 | 平顶山市华安电气有限公司 | A kind of subway type transformer |
| CN107170551B (en) * | 2017-05-18 | 2023-07-07 | 平顶山市津电智能科技有限公司 | Waterproof transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101383488B (en) | Solid insulation complete enclosed switch isolation cover | |
| CN202534458U (en) | Protective cover connecting device for oil-immersed transformer on ocean platform | |
| CN201788801U (en) | Lead structure of traction transformer | |
| CN102646500A (en) | Shield connecting device for oil immersed type transformer on ocean platform | |
| CN107424799B (en) | Gas-insulated transformer | |
| CN204809824U (en) | Shrinkage cable terminal | |
| CN204189588U (en) | A kind of intelligent oil-impregnated paper condenser type transformer bushing | |
| CN103441347A (en) | Connection terminal of electric device | |
| CN203312013U (en) | Outgoing wire lifting seat of low-voltage sleeves in transformer | |
| CN103311931B (en) | A kind of Compact integration high voltage power capacitor device | |
| CN205789467U (en) | Self-protecting Three-Phase Distribution Transformers | |
| CN206921643U (en) | A kind of transformer | |
| CN203883326U (en) | One-tank 110kV GIS | |
| CN203733537U (en) | High-voltage outdoor bushing | |
| CN204178871U (en) | A kind of transformer oil tank cover assembly | |
| CN204155678U (en) | A kind of porcelain formula bushing | |
| CN204118674U (en) | Prefabricated transformer cable jockey | |
| CN207319885U (en) | A kind of high-tension insulating bushing of protection against electric shock | |
| KR20140035966A (en) | High voltage arrangement comprising an insulating structure | |
| CN204010726U (en) | Be applied to the isolation electric wire of high-tension current inductor | |
| CN205692672U (en) | A kind of American transformator specialized barrel | |
| CN205230796U (en) | Voltage transformer | |
| CN204089146U (en) | Underground type 10 kv cable splitter | |
| CN204046121U (en) | Antiseep cable terminal | |
| CN204887698U (en) | Thyristor dirver circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |