CN202736674U - Low-voltage high-current outlet device for power transformer - Google Patents
Low-voltage high-current outlet device for power transformer Download PDFInfo
- Publication number
- CN202736674U CN202736674U CN201220438523.0U CN201220438523U CN202736674U CN 202736674 U CN202736674 U CN 202736674U CN 201220438523 U CN201220438523 U CN 201220438523U CN 202736674 U CN202736674 U CN 202736674U
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- low voltage
- current outlet
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- box
- low pressure
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Abstract
The utility model provides a low-voltage high-current outlet device for a power transformer, comprising a low voltage lifting base, a low voltage box, an oil box and a connecting fastener as well as a low-voltage high-current outlet sleeve, wherein the low-voltage high-current outlet sleeve is arranged on the low voltage lifting base, the low voltage lifting base is connected with the low voltage box by virtue of the connecting fastener, and the low voltage box is fixedly connected with the oil tank. The low-voltage high-current outlet device provided by the utility model effectively solves the problem of low-voltage high-current outlet in some power transformer projects which require constant foundation, interface dimension, mounting dimension, transportation dimension and the like.
Description
Technical field
The utility model relates to a kind of transformer low voltage large current outlet structure, is particularly useful for large capacity, generator transformer that low-tension current is large.
Background technology
Conventional greatly capacity, high-voltage generator transformer low voltage large current outlet adopt three independent low pressure rising seat outlets usually, by the case lid flange low pressure rising seat 6 are connected as one (seeing Fig. 5 and Fig. 6) with fuel tank.For newly building a power station, this outlet method is easy to arrange that design is convenient, and for some original transformer project of replacement that requires basis, interface size, installation dimension, transportation clearance etc. to remain unchanged, this outlet method has just had greatly restriction.
In view of above problem, in fact be necessary to provide a kind of power transformer with the low voltage large current outlet device to solve above technical problem.
The utility model content
The utility model provides a kind of power transformer low voltage large current outlet device, has effectively solved some power transformer project low voltage large current outlet problem that requires basis, interface size, installation dimension, transportation clearance etc. to remain unchanged.
The technical scheme that the utility model adopts is:
A kind of power transformer low voltage large current outlet device, comprise low pressure rising seat, low pressure box, fuel tank, connection securing member, and low voltage large current outlet sleeve pipe, described low voltage large current outlet sleeve pipe is installed on the low pressure rising seat, low pressure rising seat is connected with the low pressure box by connecting securing member, and described low pressure box is fixedly connected with fuel tank.
As preferred embodiment of the present utility model, described low pressure box is damascene structures, and it is embedded in the fuel tank and is welded as a whole with fuel tank;
As preferred embodiment of the present utility model, the upper level of described low pressure box and fuel tank height are consistent;
As preferred embodiment of the present utility model, described low pressure rising seat connects with being connected securing member with the inlaid low voltage box by the adpting flange on the inlaid low voltage box.
The utility model power transformer has the following advantages at least with the low voltage large current outlet device: the utility model device couples together fuel tank and low pressure rising seat with the low pressure box, so, effectively solved some power transformer project low voltage large current outlet problem that requires basis, interface size, installation dimension, transportation clearance etc. to remain unchanged.
Description of drawings
Fig. 1 is the front view of inlaid low voltage box;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the structural representation of the utility model box;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is conventional low voltage large current outlet structure chart;
Fig. 6 is the end view of Fig. 5.
Wherein, the 1st, the inlaid low voltage box; The 2nd, fuel tank; The 3rd, low pressure rising seat; The 4th, connect securing member; The 5th, the low voltage large current outlet sleeve pipe; The 6th, conventional low voltage large current outlet rising seat.
Embodiment
Below in conjunction with accompanying drawing a kind of embodiment of the utility model cooler is done and to elaborate:
The utility model device mainly is comprised of low pressure rising seat 3, inlaid low voltage box 1, fuel tank 2, connection securing member 4 and low voltage large current outlet sleeve pipe 5, wherein the inlaid low voltage box refers to this part low pressure box is embedded fuel tank, form integrative-structure with fuel tank, this inlaid low voltage box upper level and fuel tank height are consistent.
Described low voltage large current outlet sleeve pipe 5 is installed in low pressure and raises on the seat 3, low pressure raise seat 3 by adpting flange on the inlaid low voltage box and inlaid low voltage box with being connected securing member 4 connections, form whole low voltage large current outlet structure.
Described inlaid low voltage box upper level and fuel tank height are consistent, and can not only reduce shipping height, can also reduce hauled weight.
The utility model device by inlaid low voltage box 1, fuel tank 2, low pressure raise seat 3, securing member 4 forms and low voltage large current outlet sleeve pipe 5(sees Fig. 1, Fig. 2, Fig. 3, Fig. 4).Inlaid low voltage box 1 is welded on the fuel tank 2, forms integrative-structure with fuel tank 2.Low voltage large current outlet sleeve pipe 5 is installed in low pressure and raises on the seat 3, and low pressure raises on seat 3 and the inlaid low voltage box 1 adpting flange with being connected securing member 4 connections, the low voltage large current outlet structure of formation integral body.
The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (4)
1. power transformer low voltage large current outlet device, it is characterized in that: comprise low pressure rising seat (3), a low pressure box (1), fuel tank (2), connect securing member (4), and low voltage large current outlet sleeve pipe (5), described low voltage large current outlet sleeve pipe (5) is installed on the low pressure rising seat (3), low pressure rising seat (3) is connected with low pressure box (1) by connecting securing member (4), and described low pressure box (1) is fixedly connected with fuel tank (2).
2. power transformer as claimed in claim 1 low voltage large current outlet device, it is characterized in that: described low pressure box (1) is damascene structures, it is embedded in the fuel tank (2) and with fuel tank and is welded as a whole.
3. power transformer as claimed in claim 1 or 2 low voltage large current outlet device, it is characterized in that: the upper level of described low pressure box (1) and fuel tank (2) highly are consistent.
4. power transformer as claimed in claim 1 low voltage large current outlet device is characterized in that: described low pressure raise seat (3) by the adpting flange on the inlaid low voltage box and inlaid low voltage box with being connected securing member (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220438523.0U CN202736674U (en) | 2012-08-30 | 2012-08-30 | Low-voltage high-current outlet device for power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220438523.0U CN202736674U (en) | 2012-08-30 | 2012-08-30 | Low-voltage high-current outlet device for power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736674U true CN202736674U (en) | 2013-02-13 |
Family
ID=47662349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220438523.0U Expired - Lifetime CN202736674U (en) | 2012-08-30 | 2012-08-30 | Low-voltage high-current outlet device for power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428039A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Low-voltage leading-out terminal adaptation apparatus for standby boosting transformer |
| CN106057444A (en) * | 2016-05-24 | 2016-10-26 | 龚柱 | Design method for power transformer low voltage side outlet apparatus |
-
2012
- 2012-08-30 CN CN201220438523.0U patent/CN202736674U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428039A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Low-voltage leading-out terminal adaptation apparatus for standby boosting transformer |
| CN106057444A (en) * | 2016-05-24 | 2016-10-26 | 龚柱 | Design method for power transformer low voltage side outlet apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |