CN202473506U - Reinforced transformer tank structure - Google Patents
Reinforced transformer tank structure Download PDFInfo
- Publication number
- CN202473506U CN202473506U CN2011205465416U CN201120546541U CN202473506U CN 202473506 U CN202473506 U CN 202473506U CN 2011205465416 U CN2011205465416 U CN 2011205465416U CN 201120546541 U CN201120546541 U CN 201120546541U CN 202473506 U CN202473506 U CN 202473506U
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- CN
- China
- Prior art keywords
- transformer
- tank structure
- reinforced
- tongue
- utility
- 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
A reinforced transformer tank structure comprises a tank body, wherein several horizontal bending protruding grooves are arranged on a peripheral wall of the tank body. The reinforced transformer tank structure reduces weight of a transformer and consumption of material, saves cost and expands a heat dissipation area of the tank body, and is simple in process and beautiful in appearance.
Description
Technical field
The utility model relates to transformer technology, especially a kind of structure of oil tank of transformer.
Background technology
The fuel tank of oil-immersed power transformer is employed in the periphery that is welded on casing with some channel-section steels usually to be strengthened fuel tank, to guarantee when filling with transformer oil having reliable intensity, non-leakage and distortion.Adopt channel-section steel or strengthen iron as reinforcement, rolled steel dosage is many, needs the Welder to weld, and welding need remove welding slag, and complex procedures during use, gets rusty easily, and influence outward appearance, in addition channel-section steel or strengthen iron and weld, the phenomenon that the tank wall that causes easily is out of shape.
The utility model content
The utility model main purpose is to provide a kind of reinforced transformer oil tank structure, and it is simple in structure, uses steel few, need not weld reinforcement, practices thrift cost, and operation is simple, good looking appearance, and increased the area of dissipation of transformer oil.
The technical scheme that technical problem adopted that the utility model solves is: a kind of reinforced transformer oil tank structure, comprise casing, and it is characterized in that the peripheral wall of casing is provided with the tongue of some horizontal bendings.Tongue carries out the punching press bending usually on steel plate, the steel plate that respectively is provided with tongue then forms oil tank of transformer through welding.The utility model is provided with tongue at the oil tank of transformer wall and substitutes original reinforcement iron or channel-section steel, need not to weld again and strengthens iron or channel-section steel, thereby significantly reduced steel; Reduced the weight of transformer and the consumption of material, in addition, the tongue bending can be accomplished by mechanical stamping; It is time saving and energy saving to process, and has reduced labour intensity, has improved work efficiency; Reduce the fuel tank fabrication cycle, eliminated the phenomenon of the tank wall distortion that causes because of welding simultaneously, enlarged the area of dissipation of casing.
The beneficial effect of the utility model is: the utility model has reduced the weight of transformer and the consumption of material, practices thrift cost, and operation is simple, has enlarged the area of dissipation of casing, good looking appearance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model embodiment sketch map;
Fig. 2 is the A-A profile of Fig. 1.
Among the figure: 1, casing 2, case along 3, at the bottom of the case 11, tongue.
Embodiment
Extremely shown in Figure 2 according to Fig. 1 below, embodiment states to the utility model:
In Fig. 1 and Fig. 2, a kind of reinforced transformer oil tank structure, comprise casing 1, case along 2 and case at the bottom of 3, the peripheral wall of casing 1 is provided with the tongue 11 of some horizontal bendings.Tongue 11 carries out the punching press bending on steel plate, the steel plate that respectively is provided with tongue 11 then forms oil tank of transformer through welding.The utility model is provided with tongue 11 at the oil tank of transformer wall and substitutes original reinforcement iron or channel-section steel, need not to weld again and strengthens iron or channel-section steel, thereby significantly reduced steel; Reduced the weight of transformer and the consumption of material, in addition, tongue 11 bendings can be accomplished by mechanical stamping; It is time saving and energy saving to process, and has reduced labour intensity, has improved work efficiency; Reduce the fuel tank fabrication cycle, eliminated the phenomenon of the tank wall distortion that causes because of welding simultaneously, enlarged the area of dissipation of casing.
Claims (1)
1. a reinforced transformer oil tank structure comprises casing, it is characterized in that the peripheral wall of casing is provided with the tongue of some horizontal bendings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205465416U CN202473506U (en) | 2012-06-18 | 2012-06-18 | Reinforced transformer tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205465416U CN202473506U (en) | 2012-06-18 | 2012-06-18 | Reinforced transformer tank structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473506U true CN202473506U (en) | 2012-10-03 |
Family
ID=46921650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205465416U Expired - Fee Related CN202473506U (en) | 2012-06-18 | 2012-06-18 | Reinforced transformer tank structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473506U (en) |
-
2012
- 2012-06-18 CN CN2011205465416U patent/CN202473506U/en not_active Expired - Fee Related
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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: 20121003 Termination date: 20130618 |