CN207663883U - A kind of power transformer enclosure - Google Patents
A kind of power transformer enclosure Download PDFInfo
- Publication number
- CN207663883U CN207663883U CN201721790609.9U CN201721790609U CN207663883U CN 207663883 U CN207663883 U CN 207663883U CN 201721790609 U CN201721790609 U CN 201721790609U CN 207663883 U CN207663883 U CN 207663883U
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- China
- Prior art keywords
- flange
- seat ontology
- mounting hole
- power transformer
- transformer enclosure
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- 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.)
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Abstract
The utility model provides a kind of power transformer enclosure, including substrate, the raising seat ontology being fixed on substrate and electrification in high voltage terminal, it is in hollow trapezoid shape body to increase seat ontology, is molded by horizontal upper plate, both sides skewback and front and back two trapezoidal panels integrated punching；Wherein, mounting hole is offered on top panel and both sides skewback, high pressure belt point terminal is accordingly fixed in mounting hole by flange；Flange is embedded in mounting hole.The technical solution of the utility model, using the molding raising seat ontology of integrated punching, the problem of effectively reducing crinosity thorn, more weld seams, it can not only reduce and increase the intrinsic local internal stress raising rigidity of seat and resistance to pressure, the case where service life for increasing seat ontology is extended, and oil leak can be avoided.Safe distance between adjacent two electrification in high voltage terminal is effectively increased, especially suitable for requiring the transformer there are three high pressure belt point terminal.
Description
Technical field
The utility model is related to transformer devices, and in particular to a kind of power transformer enclosure.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core（Magnetic core）.Transformer generally requires cooperation and increases seat use, to burning voltage.Existing raising seat is logical
It crosses carbon steel material to be welded, there are more weld seam, burr and reluctant wedge angles etc., this will cause to increase seat
Local internal stress is excessive and increases that loss, service life are short, while there is also Leakages.If also, each high pressure belt point
The distance of terminal is not big enough, just will produce security risk.
Utility model content
The purpose of the utility model is to overcome disadvantages existing in the prior art, and providing one kind helps to reduce transformer
Oil leak hidden danger and the good power transformer enclosure of anti-internal stress effect.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of power transformer enclosure, including substrate, the raising seat ontology that is fixed on substrate and electrification in high voltage terminal, rise
Dais ontology is in hollow trapezoid shape body, is molded by horizontal upper plate, both sides skewback and front and back two trapezoidal panels integrated punching；Its
In, mounting hole is offered on top panel and both sides skewback, high pressure belt point terminal is accordingly fixed on mounting hole by flange
In；Flange is embedded in mounting hole.
Further, the outer edge of flange is equipped with multiple flanges evenly and at intervals；It is equipped with screw hole in each flange, from
And flange can be fastened on by screw and be increased on seat ontology.
Further, oil level is additionally provided on substrate integrally to count.
Further, the height for increasing seat ontology is 80~85mm.
Further, it is carbon steel material to increase seat ontology.
The technical solution of the utility model, using the molding raising seat ontology of integrated punching, the smooth clean and tidy beautiful outline form in surface
The problem of seeing, effectively reducing crinosity thorn, more weld seams can not only reduce and increase the intrinsic local internal stress raising rigidity of seat
And resistance to pressure so that the case where increasing the service life extension of seat ontology, and oil leak can be avoided.Simultaneously as prismatoid
Design there are angles of inclination so that the safe distance between adjacent two electrification in high voltage terminal is effectively increased, especially suitable for wanting
The transformer there are three high pressure belt point terminal is sought, the stable of transformer is contributed to.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model increases seat ontology.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
With reference to attached drawing.It includes substrate 1, fixed raising seat ontology 2 and three height on substrate 1 that the utility model, which is equipped with,
Pressure zone electric terminal 3.It is in hollow trapezoid shape body to increase seat ontology 2, by horizontal upper plate 21, both sides skewback 22 and front and back two trapezoidal
Panel 23 is molded by hydraulic press integrated punching；Wherein, mounting hole 20 is offered on top panel 21 and both sides skewback 22, it is high
Pressure zone point terminal 3 is accordingly fixed on by flange 4 in mounting hole 20.Due to the design on inclined-plane, two neighboring height can be increased
The safe distance of pressure zone point terminal 3.Flange 4 is embedded in mounting hole 20 and the outer edge of flange 4 is equipped with multiple dash forward evenly and at intervals
Edge 40；It is equipped with screw hole in each flange 40, is increased on seat ontology 2 to which flange 40 can be fastened on by screw 5.
Particularly, oil level integrally meter 6, oil leak situation when can be run with effective monitoring equipment are additionally provided on substrate 1.
The height for increasing seat ontology 2 is 80~85mm.
It is carbon steel material to increase seat ontology 2.
It should be pointed out that be described above the embodiments of the present invention.However, the technical staff of art technology should manage
Solution, the present utility model is not limited to the above embodiments, only illustrates the principles of the present invention described in above-described embodiment,
There are many changes and improvements for the utility model also meeting under the premise of not departing from the scope of the utility model, these changes and improvements are all
It falls into claimed the scope of the utility model.
Claims (5)
1. a kind of power transformer enclosure, including substrate, fixed raising seat ontology and electrification in high voltage terminal on the substrate,
It is characterized in that the raising seat ontology is in hollow trapezoid shape body, by horizontal upper plate, both sides skewback and front and back two trapezoidal faces
Plate integrated punching is molded；Wherein, mounting hole is offered on the top panel and both sides skewback, the high pressure belt point terminal is logical
Flange is crossed accordingly to be fixed in the mounting hole；The flange is embedded in the mounting hole.
2. a kind of power transformer enclosure as described in claim 1, it is characterised in that the outer edge of the flange is evenly and at intervals
Equipped with multiple flanges；It is equipped with screw hole in each flange, to which the flange can be fastened on the liter by screw
On dais ontology.
3. a kind of power transformer enclosure as described in claim 1, it is characterised in that be additionally provided with oil level on the substrate and integrally count.
4. a kind of power transformer enclosure as described in claims 1 or 2 or 3, it is characterised in that the height for increasing seat ontology
For 80~85mm.
5. a kind of power transformer enclosure as claimed in claim 4, it is characterised in that the raising seat ontology is carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790609.9U CN207663883U (en) | 2017-12-20 | 2017-12-20 | A kind of power transformer enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790609.9U CN207663883U (en) | 2017-12-20 | 2017-12-20 | A kind of power transformer enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663883U true CN207663883U (en) | 2018-07-27 |
Family
ID=62941674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790609.9U Active CN207663883U (en) | 2017-12-20 | 2017-12-20 | A kind of power transformer enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946025A (en) * | 2017-12-20 | 2018-04-20 | 衢州杭甬变压器有限公司 | A kind of power transformer enclosure |
-
2017
- 2017-12-20 CN CN201721790609.9U patent/CN207663883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946025A (en) * | 2017-12-20 | 2018-04-20 | 衢州杭甬变压器有限公司 | A kind of power transformer enclosure |
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