CN204441044U - A kind of steady type fuel tank being applicable to high overload transformer - Google Patents
A kind of steady type fuel tank being applicable to high overload transformer Download PDFInfo
- Publication number
- CN204441044U CN204441044U CN201520219693.3U CN201520219693U CN204441044U CN 204441044 U CN204441044 U CN 204441044U CN 201520219693 U CN201520219693 U CN 201520219693U CN 204441044 U CN204441044 U CN 204441044U
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- China
- Prior art keywords
- casing
- underframe
- fuel tank
- applicable
- type fuel
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of steady type fuel tank being applicable to high overload transformer, comprise casing and fin, wherein fin is arranged at surrounding outside wall box, bottom half is provided with pre-embedded steel slab, underframe is provided with below casing, underframe welds with the pre-embedded steel slab position of bottom half, between underframe and casing, be also provided with gusset plate; Wall box corner is provided with the circular arc mated with iron core folder group.The utility model structure is simple, reasonable in design, by arranging pre-embedded steel slab in bottom half long edge position, makes not affect casing intensity when welding underframe; Set up gusset plate by between underframe and casing again, make underframe intensity more excellent.Be provided with the circular arc mated with iron core folder group in wall box corner, make transformer more stable in running.
Description
Technical field
The utility model belongs to electrical equipment, is specifically related to a kind of steady type fuel tank being applicable to high overload transformer.
Background technology
In the course of the work, when the temperature increases, the volumetric expansion of built-in electrical insulation heat radiation oil, the tension force that the expansion digesting insulating radiation oil by the fin be arranged at outside fuel tank is formed, therefore the design of fuel tank needs very firm, thick and heavy transformer.In prior art, be generally at tank bottoms welding bloom or channel-section steel for supporting with the pony sill of fixed oil tank, this structure, because directly welded in tank bottoms by underframe, makes the working strength of fuel tank be affected, under using for a long time, easily occur potential safety hazard.
Utility model content
It is simple, easy to use that the utility model object is to provide a kind of structure, effectively can improve the steady type fuel tank being applicable to high overload transformer of fuel tank intensity.
For realizing above-mentioned technical purpose, by the following technical solutions:
A kind of steady type fuel tank being applicable to high overload transformer, comprise casing and fin, wherein fin is arranged at surrounding outside wall box, bottom half is provided with pre-embedded steel slab, underframe is provided with below casing, underframe welds with the pre-embedded steel slab position of bottom half, between underframe and casing, be also provided with gusset plate; Wall box corner is provided with the circular arc mated with iron core folder group.
For making the utility model more be suitable for practicality, make further improvements below:
Described pre-embedded steel slab is set to two pieces, and is arranged at casing two long edge position respectively.Pre-embedded steel slab can more reasonably be coordinated with underframe.
Described underframe is channel-section steel.
Described channel-section steel opening respectively toward the outer side.
Described gusset plate is arranged between the channel-section steel back side and casing.The intensity of underframe and casing is strengthened as much as possible.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by arranging pre-embedded steel slab in bottom half long edge position, make not affect casing intensity when welding underframe; Set up gusset plate by between underframe and casing again, make underframe intensity more excellent.Be provided with the circular arc mated with iron core folder group in wall box corner, make transformer more stable in running.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A generalized section of Fig. 1.
Reference numeral: 1-casing, 2-fin, 3-circular arc, 4-pre-embedded steel slab, 5-underframe, 6-gusset plate.
Embodiment
Embodiment one
As depicted in figs. 1 and 2, a kind of steady type fuel tank being applicable to high overload transformer, comprise casing 1 and fin 2, wherein fin 2 is arranged at casing 1 side-wall outer side surrounding, pre-embedded steel slab 4 is provided with bottom casing 1, be provided with underframe 5 below casing 1, underframe 5 welds with pre-embedded steel slab 4 position bottom casing 1, between underframe 5 and casing 1, be also provided with gusset plate 6; Casing 1 sidewall corner is provided with the circular arc 3 mated with iron core folder group.。Described underframe 5 is channel-section steel.The utility model structure is simple, reasonable in design, arranges pre-embedded steel slab 4 by long edge position bottom casing 1, and making does not affect casing 1 intensity when welding underframe 5; Set up gusset plate 6 by between underframe 5 and casing 1 again, make underframe 5 intensity more excellent.Be provided with the circular arc 3 mated with iron core folder group in casing 1 sidewall corner, make transformer more stable in running.
Embodiment two
As depicted in figs. 1 and 2, a kind of steady type fuel tank being applicable to high overload transformer, comprise casing 1 and fin 2, wherein fin 2 is arranged at casing 1 side-wall outer side surrounding, bottom casing 1, be provided with pre-embedded steel slab 4, and described pre-embedded steel slab 4 is set to two pieces, and is arranged at respectively below casing 1 liang of long edge position casing 1 and is provided with underframe 5, underframe 5 welds with pre-embedded steel slab 4 position bottom casing 1, between underframe 5 and casing 1, be also provided with gusset plate 6; Casing 1 sidewall corner is provided with the circular arc 3 mated with iron core folder group.Described underframe 5 is channel-section steel.Described channel-section steel opening respectively toward the outer side.Described gusset plate 6 is arranged between the channel-section steel back side and casing 1.The utility model structure is simple, reasonable in design, arranges pre-embedded steel slab 4 by long edge position bottom casing 1, and making does not affect casing 1 intensity when welding underframe 5; Set up gusset plate 6 by between underframe 5 and casing 1 again, make underframe 5 intensity more excellent.Be provided with the circular arc 3 mated with iron core folder group in casing 1 sidewall corner, make transformer more stable in running.
Claims (5)
1. one kind is applicable to the steady type fuel tank of high overload transformer, it is characterized in that: comprise casing (1) and fin (2), wherein fin (2) is arranged at casing (1) side-wall outer side surrounding, casing (1) bottom is provided with pre-embedded steel slab (4), casing (1) below is provided with underframe (5), underframe (5) welds with pre-embedded steel slab (4) position of casing (1) bottom, is also provided with gusset plate (6) between underframe (5) and casing (1); Casing (1) sidewall corner is provided with the circular arc (3) mated with iron core folder group.
2. a kind of steady type fuel tank being applicable to high overload transformer as claimed in claim 1, is characterized in that: described pre-embedded steel slab (4) is set to two pieces, and is arranged at casing (1) two long edge position respectively.
3. a kind of steady type fuel tank being applicable to high overload transformer as claimed in claim 1, is characterized in that: described underframe (5) is channel-section steel.
4. a kind of steady type fuel tank being applicable to high overload transformer as claimed in claim 3, is characterized in that: described channel-section steel opening respectively toward the outer side.
5. a kind of steady type fuel tank being applicable to high overload transformer as claimed in claim 4, is characterized in that: described gusset plate (6) is arranged between the channel-section steel back side and casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219693.3U CN204441044U (en) | 2015-04-13 | 2015-04-13 | A kind of steady type fuel tank being applicable to high overload transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219693.3U CN204441044U (en) | 2015-04-13 | 2015-04-13 | A kind of steady type fuel tank being applicable to high overload transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441044U true CN204441044U (en) | 2015-07-01 |
Family
ID=53608879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219693.3U Expired - Fee Related CN204441044U (en) | 2015-04-13 | 2015-04-13 | A kind of steady type fuel tank being applicable to high overload transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845324A (en) * | 2016-06-16 | 2016-08-10 | 安徽中变变压器有限公司 | Oil-immersed type transformer tank |
| CN105957695A (en) * | 2016-06-29 | 2016-09-21 | 衢州杭甬变压器有限公司 | Oil tank structure of oil-immersed transformer |
-
2015
- 2015-04-13 CN CN201520219693.3U patent/CN204441044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845324A (en) * | 2016-06-16 | 2016-08-10 | 安徽中变变压器有限公司 | Oil-immersed type transformer tank |
| CN105957695A (en) * | 2016-06-29 | 2016-09-21 | 衢州杭甬变压器有限公司 | Oil tank structure of oil-immersed 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: 20150701 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |