CN202258675U - Transformer fuel tank - Google Patents
Transformer fuel tank Download PDFInfo
- Publication number
- CN202258675U CN202258675U CN2011203654610U CN201120365461U CN202258675U CN 202258675 U CN202258675 U CN 202258675U CN 2011203654610 U CN2011203654610 U CN 2011203654610U CN 201120365461 U CN201120365461 U CN 201120365461U CN 202258675 U CN202258675 U CN 202258675U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- transformer
- casing
- oil tank
- reinforcing bars
- 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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Abstract
The utility model relates to a transformer fuel tank, which comprises a box body which is hollow inside, the upper surface and the lower surface of the box body is provided with a plurality of reinforcing bars, the reinforcing bars are in an equal interval vertical arrangement; the box body is further provided with an internal support bar, the internal support bar is extended along the horizontal direction. The transformer oil tank through providing the plurality of reinforcing bars, so the structure strength of the fuel tank is higher, after collision the fuel tank is not easy to damage; at the same time, the aluminum reinforcing bars are also convenient for fuel tank cooling, so the cooling device is no need for additional providing.
Description
[technical field]
The utility model relates to a kind of building block of transformer, is specifically related to a kind of oil tank of transformer, belongs to the transformer technology field.
[background technology]
The structure of the oil tank of transformer of prior art is square or columnar structured mostly.The wall thickness of this type of fuel tank is often thinner, and mechanical strength is relatively poor, is easy to breakage after the collision and causes cold oil to leak.If it is adopt the thicker fuel tank of wall thickness then can cause manufacturing cost higher, comparatively heavy during use.
Simultaneously, such fuel tank also exists the relatively poor defective of cooling effect, therefore, needs extra installation cooling device, causes use cost high.
For solving the problems of the technologies described above, necessary a kind of structure improved oil tank of transformer that has is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model is to provide the oil tank of transformer of a kind of structural strength height and good heat dissipation effect.
Be to realize above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of oil tank of transformer, and it comprises the casing of inner hollow, is provided with some stiffeners in the upper and lower surfaces of said casing, said stiffener is equally spaced and vertically arranges; In said casing, further be provided with support bar in, support bar along continuous straight runs extends in this.
The oil tank of transformer of the utility model further is set to: the cross section of said casing is long ellipticity structure.
The oil tank of transformer of the utility model also can be set to: said stiffener is an aluminium matter stiffener.
Compared with prior art, the utlity model has following beneficial effect: the oil tank of transformer of the utility model is through being provided with some stiffeners, thereby makes the structural strength of this fuel tank higher, is difficult for impaired after the collision; Simultaneously, the stiffener of aluminium matter also is convenient to the fuel tank heat radiation, therefore need not the extra cooling device that is provided with.
[description of drawings]
Fig. 1 is the profile of the oil tank of transformer of the utility model.
[embodiment]
See also shown in the Figure of description 1, the utility model is a kind of oil tank of transformer, and it comprises the casing 1 of inner hollow.The cross section of said casing 1 is long ellipticity structure, in it, is provided with support bar 3 in, and support bar 3 along continuous straight runs extend in this, thereby avoid casing 1 after receiving lateral impact, to cave inward.
Upper and lower surfaces in said casing 1 is provided with some stiffeners 2, and said stiffener 2 is equally spaced vertically arranges, and these stiffeners 2 can be avoided fuel tank to receive directly touching when clashing on the casing 1 and cause casing 1 breakage.
Further, these stiffeners 2 are to be welded on the casing 1, and its concrete material is an aluminium matter, make this stiffener 2 can also serve as fin, make this fuel tank need not the extra cooling device that is provided with, and have reduced use cost.
Above embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection range of this creation.
Claims (3)
1. oil tank of transformer is characterized in that: comprise the casing of inner hollow, be provided with some stiffeners in the upper and lower surfaces of said casing, said stiffener is equally spaced and vertically arranges; In said casing, further be provided with support bar in, support bar along continuous straight runs extends in this.
2. oil tank of transformer as claimed in claim 1 is characterized in that: the cross section of said casing is long ellipticity structure.
3. oil tank of transformer as claimed in claim 1 is characterized in that: said stiffener is an aluminium matter stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203654610U CN202258675U (en) | 2011-09-21 | 2011-09-21 | Transformer fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203654610U CN202258675U (en) | 2011-09-21 | 2011-09-21 | Transformer fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258675U true CN202258675U (en) | 2012-05-30 |
Family
ID=46119881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203654610U Expired - Fee Related CN202258675U (en) | 2011-09-21 | 2011-09-21 | Transformer fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576015A (en) * | 2015-01-23 | 2015-04-29 | 常州东芝舒电变压器有限公司 | Manufacturing method of oil tank of aluminum transformer |
-
2011
- 2011-09-21 CN CN2011203654610U patent/CN202258675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576015A (en) * | 2015-01-23 | 2015-04-29 | 常州东芝舒电变压器有限公司 | Manufacturing method of oil tank of aluminum transformer |
| CN104576015B (en) * | 2015-01-23 | 2017-01-25 | 常州东芝舒电变压器有限公司 | Manufacturing method of oil tank of aluminum 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: 20120530 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |