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 PDF

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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
Authority
CN
China
Prior art keywords
casing
underframe
fuel tank
applicable
type fuel
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
Application number
CN201520219693.3U
Other languages
Chinese (zh)
Inventor
李强
蒋际富
魏波
唐立
魏昌波
王睿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mianyang Venus Power Equipment Co Ltd
Original Assignee
Mianyang Venus Power Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mianyang Venus Power Equipment Co Ltd filed Critical Mianyang Venus Power Equipment Co Ltd
Priority to CN201520219693.3U priority Critical patent/CN204441044U/en
Application granted granted Critical
Publication of CN204441044U publication Critical patent/CN204441044U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of steady type fuel tank being applicable to high overload transformer
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).
CN201520219693.3U 2015-04-13 2015-04-13 A kind of steady type fuel tank being applicable to high overload transformer Expired - Fee Related CN204441044U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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