CN204375538U - Three-dimensional reel iron core transformer fuel tank - Google Patents
Three-dimensional reel iron core transformer fuel tank Download PDFInfo
- Publication number
- CN204375538U CN204375538U CN201520095700.3U CN201520095700U CN204375538U CN 204375538 U CN204375538 U CN 204375538U CN 201520095700 U CN201520095700 U CN 201520095700U CN 204375538 U CN204375538 U CN 204375538U
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- oil tank
- tank
- case
- lower oil
- upper oil
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Abstract
A kind of three-dimensional reel iron core transformer fuel tank, adopts square structure, is divided into oil tank and lower oil tank; Upper oil tank comprises case lid, upper oil tank tank wall and upper oil tank case edge, upper oil tank tank wall is provided with many and strengthens iron, case lid is provided with horizontal and vertical reinforcement; Lower oil tank comprises at the bottom of case, lower oil tank tank wall and lower oil tank case edge, lower oil tank tank wall is provided with very heavy top board box stiffener; Upper oil tank case is fastenedly connected along with lower oil tank case edge by bolt, seal.Fill with husky in the reinforcement iron that described upper oil tank tank wall is installed.At the bottom of described case lid, case, tank wall all adopts δ 16 steel plate.The utility model meets the installation requirement of three-dimensional reel iron core transformer, rational in infrastructure, and mechanical strength is high, indeformable when holding negative pressure test, and good looking appearance, conveniently places and transport.
Description
Technical field
The utility model belongs to electrical equipment technical field, is specifically related to a kind of SZ11-RL-40000/110 three-dimensional reel iron core transformer fuel tank.
Background technology
In power transformer equipment; fuel tank is as the supporting body of electrical transformer cores; have and iron core and transformer equipment inside are carried and protective effect; conventional oil tank of transformer has bell-jar and two kinds, tub structure; but the core structure of three-dimensional reel iron core transformer is triangle winding iron core and winding, three iron core column are equilateral triangle arrangement, and its fuel tank Mechanical Structure Strength is poor; hold negative pressure test yielding, be not easy to place and transport.
Summary of the invention
Technical problem to be solved in the utility model is: solve above-mentioned prior art Problems existing, and a kind of three-dimensional reel iron core transformer fuel tank is provided, and not only increase the Mechanical Structure Strength of fuel tank, indeformable when holding negative pressure test, and good looking appearance, convenient placement and transport.
The technical solution adopted in the utility model is:
A kind of three-dimensional reel iron core transformer fuel tank, adopts square structure, is divided into oil tank and lower oil tank; Upper oil tank comprises case lid, upper oil tank tank wall and upper oil tank case edge, upper oil tank tank wall is provided with many and strengthens iron, case lid is provided with horizontal and vertical reinforcement; Lower oil tank comprises at the bottom of case, lower oil tank tank wall and lower oil tank case edge, and lower oil tank tank wall is provided with very heavy top board and stiffener; Upper oil tank case is fastenedly connected along with lower oil tank case edge by bolt, seal.
In technique scheme, fill with husky in the reinforcement iron that described upper oil tank tank wall is installed, to reduce the vibrations of transformer.
In technique scheme, described case lid adopts δ 32 steel plate, adopts δ 40 steel plate at the bottom of described case, and upper oil tank tank wall and lower oil tank tank wall adopt δ 16 steel plate.
Operation principle and advantageous effect:
Because the utility model is three-dimensional reel iron core transformer fuel tank, body width is larger, size is approximately 3.2 meters, for ensureing the mechanical strength of lower oil tank, tank wall being welded with 4 stiffeners and very heavy top board, the every part tank wall of upper oil tank being then provided with 4 and strengthening iron, altogether strengthen iron for 16, compare many 6 of common transformer fuel tank and strengthen iron, prevent fuel tank fuel tank distortion when mechanical robustness testing, and affect the installation of the critical components such as iron core.Fuel tank has covered high pressure, middle pressure and low pressure and has raised seat, the width of usual rectangle fuel tank only has about 2 meters, case lid does not need to weld reinforcement, but the utility model fuel tank is stamped 3.2 meters wide, for ensureing to install the intensity after raising seat, vertical and horizontal add reinforcement, thus ensure that the structural strength of case lid when installing rising seat and pressure testing.The utility model meets the installation requirement of three-dimensional reel iron core transformer, rational in infrastructure, and mechanical strength is high, indeformable when holding negative pressure test, and good looking appearance, conveniently places and transport.
Accompanying drawing explanation
Fig. 1 is the utility model lower oil tank structure front view;
Fig. 2 is oil tank structural front view on the utility model;
Fig. 3 is case lid vertical view;
Fig. 4 is the position of three-dimensional winding iron core in fuel tank;
Fig. 5 is the reinforcement front view on case lid;
Fig. 6 is the end view of Fig. 5.
Accompanying drawing mark illustrates:
At the bottom of 1-case, the very heavy top board of 2-and stiffener, 3-lower oil tank tank wall, 4-lower oil tank case edge, 5-upper oil tank case edge, the upper oil tank tank wall of 6-, 7-strengthens iron, 8-case lid, 9-reinforcement, 10-three-dimensional winding iron core position.
Embodiment
See accompanying drawing, a kind of three-dimensional reel iron core transformer fuel tank of the present utility model, is applied particularly to SZ11-RL-40000/110 three-dimensional reel iron core transformer, adopts square structure, is divided into oil tank and lower oil tank; Upper oil tank comprises case lid, upper oil tank tank wall and upper oil tank case edge, upper oil tank tank wall is provided with many and strengthens iron, case lid is provided with horizontal and vertical reinforcement; Lower oil tank comprises at the bottom of case, lower oil tank tank wall and lower oil tank case edge, and lower oil tank tank wall is provided with very heavy top board and stiffener; Upper oil tank case is fastenedly connected along with lower oil tank case edge by bolt, seal.
Fill with husky in the reinforcement iron that above-mentioned upper oil tank tank wall is installed, to reduce the vibrations of transformer.
Above-mentioned case lid adopts δ 32 steel plate, adopts δ 40 steel plate at the bottom of described case, and upper oil tank tank wall and lower oil tank tank wall adopt δ 16 steel plate.
Claims (3)
1. a three-dimensional reel iron core transformer fuel tank, is characterized in that, adopts square structure, is divided into oil tank and lower oil tank; Upper oil tank comprises case lid, upper oil tank tank wall and upper oil tank case edge, upper oil tank tank wall is provided with many and strengthens iron, case lid is provided with horizontal and vertical reinforcement; Lower oil tank comprises at the bottom of case, lower oil tank tank wall and lower oil tank case edge, and lower oil tank tank wall is provided with very heavy top board and stiffener; Upper oil tank case is fastenedly connected along with lower oil tank case edge by bolt, seal.
2. three-dimensional reel iron core transformer fuel tank according to claim 1, is characterized in that, fills with husky in the reinforcement iron that described upper oil tank tank wall is installed.
3. three-dimensional reel iron core transformer fuel tank according to claim 1, is characterized in that, described case lid adopts δ 32 steel plate, adopts δ 40 steel plate at the bottom of described case, and upper oil tank tank wall and lower oil tank tank wall adopt δ 16 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095700.3U CN204375538U (en) | 2015-02-11 | 2015-02-11 | Three-dimensional reel iron core transformer fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095700.3U CN204375538U (en) | 2015-02-11 | 2015-02-11 | Three-dimensional reel iron core transformer fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375538U true CN204375538U (en) | 2015-06-03 |
Family
ID=53331734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095700.3U Active CN204375538U (en) | 2015-02-11 | 2015-02-11 | Three-dimensional reel iron core transformer fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206386A (en) * | 2015-11-05 | 2015-12-30 | 南车株洲电机有限公司 | Oil conservator structure |
| CN106024309A (en) * | 2016-06-24 | 2016-10-12 | 国家电网公司 | 35kV on-load power transformer box cover and forming method therefor |
| CN114141486A (en) * | 2021-11-24 | 2022-03-04 | 保定天威保变电气股份有限公司 | Natural ester insulating oil transformer oil tank |
-
2015
- 2015-02-11 CN CN201520095700.3U patent/CN204375538U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206386A (en) * | 2015-11-05 | 2015-12-30 | 南车株洲电机有限公司 | Oil conservator structure |
| CN106024309A (en) * | 2016-06-24 | 2016-10-12 | 国家电网公司 | 35kV on-load power transformer box cover and forming method therefor |
| CN106024309B (en) * | 2016-06-24 | 2018-02-16 | 国家电网公司 | 35kV, which has, carries power transformer case lid and its forming method |
| CN114141486A (en) * | 2021-11-24 | 2022-03-04 | 保定天威保变电气股份有限公司 | Natural ester insulating oil transformer oil tank |
| CN114141486B (en) * | 2021-11-24 | 2024-01-05 | 保定天威保变电气股份有限公司 | Natural ester insulating oil transformer tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province Patentee after: Hunan Guochuang Electric Power Co.,Ltd. Address before: 421001 Hunan province Hengyang City Baishazhou Yanfeng District Baisha Avenue Patentee before: XINJIANG TBEA GROUP HENGYANG ELECTRIC BRANCH Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230504 Address after: 421200 No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province (Industrial Project Cluster Area, Yanfeng District) Patentee after: Xinjiang TBEA Group Hengyang Electric Branch Co. Address before: 421000 No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province Patentee before: Hunan Guochuang Electric Power Co.,Ltd. |