CN203799792U - Large arch crown type transformer tank - Google Patents
Large arch crown type transformer tank Download PDFInfo
- Publication number
- CN203799792U CN203799792U CN201420002312.1U CN201420002312U CN203799792U CN 203799792 U CN203799792 U CN 203799792U CN 201420002312 U CN201420002312 U CN 201420002312U CN 203799792 U CN203799792 U CN 203799792U
- Authority
- CN
- China
- Prior art keywords
- special
- upper plate
- flat
- rectangle
- side walls
- 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 - Lifetime
Links
- 239000002828 fuel tank Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a large arch crown type transformer tank. The large arch crown type transformer tank comprises an upper top plate, a lower box edge, two flat side walls with the same shape and size and two special-shaped side walls with the same shape and size. The flat side walls are rectangular, and each special-shaped side wall comprises an upper part and a lower part, namely an isosceles trapezoid part and a rectangular part, wherein the isosceles trapezoid part and the rectangular part are integrated, the length of the two opposite sides of each rectangle is the same as the length of the short sides of the flat side walls, and the two opposite sides of the rectangle of each special-shaped side wall are connected with short sides of the two flat side walls respectively. A box is defined by the two flat side walls and the two special-shaped side walls, the lower end of the box is provided with a rectangular opening and connected with the lower box edge in a sealing mode, and the upper end of the box is connected with the upper top plate in a sealing mode. The large arch crown type transformer tank is formed by splicing, assembling and combining plates, operation is simple, the process requirement of equipment is low, and manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of vaulted type high-power transformer fuel tank, belongs to oil tank of transformer manufacturing technology field.
Background technology
At present the structure of oil tank of transformer is mainly divided into two kinds of flat roof type and vaulted types, because large-scale vault fuel tank upper plate is arch, in order to coordinate with it, the shaped upper part of high-power transformer fuel tank also needs to coordinate with it, therefore in large-scale vaulted type transformer oil tank structure manufacture process, there will be thick top board Bending Processing, it is high that but existing fuel tank processing requires apparatus and process, and old higher, process operation difficulty.
Utility model content
Utility model object: for the deficiencies in the prior art, the utility model provides a kind of simple in structure, low cost and vaulted type high-power transformer fuel tank easy to process.
Technical scheme: a kind of vaulted type high-power transformer fuel tank, comprises upper plate, nowel edge, two flat sidewalls that geomery is identical, and two special-shaped sidewalls that geomery is identical; Described flat sidewall is rectangle; Described special-shaped sidewall comprises two parts of upper and lower one: isosceles trapezoid part and rectangle part, the length of two opposite side of rectangle and flat sidewall minor face equal in length, and two opposite side of each special-shaped sidewall rectangle are connected with a minor face of two flat sidewalls respectively; Described two flat sidewalls and two special-shaped sidewalls surround the casing that a lower end is rectangular opening shape; The lower end of described casing and nowel are along being tightly connected, and upper end and upper plate are tightly connected; The cross sectional shape of described upper plate is trapezoidal; The isosceles trapezoid part of described special-shaped sidewall coordinates with upper plate.
The connected mode of described upper plate, nowel edge, flat sidewall and special-shaped sidewall is welding.
Described upper plate adopts light sheet bending welding form.
Beneficial effect: a kind of vaulted type high-power transformer fuel tank, adopt the assembled welding of plate to combine, simple to operate, lower to the technological requirement of equipment, low cost.
Brief description of the drawings
Fig. 1 is the casing planar structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind of vaulted type high-power transformer fuel tank, comprises upper plate 1, and nowel is along 4, two flat sidewalls 3 that geomery is identical, and two special-shaped sidewalls 2 that geomery is identical; Flat sidewall 3 is rectangle; Abnormity sidewall 2 comprises two parts of upper and lower one: isosceles trapezoid part 2-1 and rectangle part 2-2, the length of two opposite side of rectangle part 2-2 and flat sidewall 3 minor faces equal in length, and two opposite side of each special-shaped sidewall 2 rectangle part 2-2 are connected with a minor face of two flat sidewalls 3 respectively; Described two flat sidewalls 3 and two special-shaped sidewalls 2 surround the casing that a lower end is rectangular opening shape; The lower end of described casing and nowel are tightly connected along 4, and upper end and upper plate 1 are tightly connected; The cross sectional shape of described upper plate 1 is trapezoidal; The isosceles trapezoid part 2-1 of described special-shaped sidewall 2 coordinates with upper plate 1.
Claims (3)
1. a vaulted type high-power transformer fuel tank, is characterized in that: comprise upper plate, nowel edge, two flat sidewalls that geomery is identical, and two special-shaped sidewalls that geomery is identical; Described flat sidewall is rectangle; Described special-shaped sidewall comprises two parts of upper and lower one: isosceles trapezoid part and rectangle part, the length of two opposite side of rectangle and flat sidewall minor face equal in length, and two opposite side of each special-shaped sidewall rectangle are connected with a minor face of two flat sidewalls respectively; Described two flat sidewalls and two special-shaped sidewalls surround the casing that a lower end is rectangular opening shape; The lower end of described casing and nowel are along being tightly connected, and upper end and upper plate are tightly connected; The cross sectional shape of described upper plate is trapezoidal; The isosceles trapezoid part of described special-shaped sidewall coordinates with upper plate.
2. vaulted type high-power transformer fuel tank as claimed in claim 1, is characterized in that: the connected mode of described upper plate, nowel edge, flat sidewall and special-shaped sidewall is welding.
3. vaulted type high-power transformer fuel tank as claimed in claim 1, is characterized in that: described upper plate adopts light sheet bending welding form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002312.1U CN203799792U (en) | 2014-01-02 | 2014-01-02 | Large arch crown type transformer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002312.1U CN203799792U (en) | 2014-01-02 | 2014-01-02 | Large arch crown type transformer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799792U true CN203799792U (en) | 2014-08-27 |
Family
ID=51381987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002312.1U Expired - Lifetime CN203799792U (en) | 2014-01-02 | 2014-01-02 | Large arch crown type transformer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799792U (en) |
-
2014
- 2014-01-02 CN CN201420002312.1U patent/CN203799792U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Zhong Dian power transmission and distribution equipment Co.,Ltd. Assignor: CEEG (JIANGSU) Co.,Ltd. Contract record no.: 2015320000490 Denomination of utility model: Large arch crown type transformer tank Granted publication date: 20140827 License type: Exclusive License Record date: 20150626 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200528 Address after: 212200, No. 188, CLP Road, Yangzhong, Jiangsu, Zhenjiang Patentee after: CLP (Jiangsu) transformer technology Co.,Ltd. Address before: 212200, No. 188, CLP Road, Yangzhong, Jiangsu, Zhenjiang Patentee before: CEEG (JIANGSU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 212200 Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: CEEG (JIANGSU) Co.,Ltd. Address before: No. 188, Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee before: CLP (Jiangsu) transformer technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: No. 188, Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: CLP (Jiangsu) transformer manufacturing Co.,Ltd. Address before: 212200 Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: CEEG (JIANGSU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |