CN202443832U - Molten tin bath type transformer - Google Patents
Molten tin bath type transformer Download PDFInfo
- Publication number
- CN202443832U CN202443832U CN2012200686173U CN201220068617U CN202443832U CN 202443832 U CN202443832 U CN 202443832U CN 2012200686173 U CN2012200686173 U CN 2012200686173U CN 201220068617 U CN201220068617 U CN 201220068617U CN 202443832 U CN202443832 U CN 202443832U
- Authority
- CN
- China
- Prior art keywords
- fabric swatch
- iron core
- silicon rubber
- cushion block
- molten tin
- 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
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- Regulation Of General Use Transformers (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a molten tin bath type transformer for vibrating and noise reducing, which comprises an iron core, an upper and a lower pairs of butt clamps for clamping the iron core and a foot pad arranged below the iron core, wherein a cushion block and an epoxy fabric swatch are arranged between the lower pair of abut clamps and the foot pad, the epoxy fabric swatch is arranged below the cushion block, silicon rubber is arranged between the epoxy fabric swatch and the cushion block, and the lower pair of butt clamps, the foot pad, the epoxy fabric swatch, the cushion block and the silicon rubber are fixed together through a bolt. The molten tin bath type transformer has the advantages that the silicon rubber can buffer the vibration of the iron corn because the silicon rubber is arranged between the epoxy fabric swatch and the foot pad, so that the acting force to the foot pad is reduced, and thus the vibration of the transformer is slowed down and the noise of the transformer is reduced.
Description
Technical field
The utility model relates to a kind of molten tin bath dry-type transformer.
Background technology
The molten tin bath dry-type transformer is the special transformer that is exclusively used in float glass line molten tin bath.Transformer is installed on the overhead crossbeam 7 of molten tin bath.The structure that present transformer is adopted is as shown in Figure 1: the iron core 1 of transformer links together with folder 4 and pad pin 5 through bolt 3 with cushion block 2; And through epoxy fabric swatch 6 iron core 1 is separated with pad pin 5 and to keep insulation; Pad pin 5 is seated on the crossbeam 7 that the molten tin bath sky is made up of channel-section steel, and molten tin bath is carried out heating work.Because the heating power of molten tin bath transformer can be adjusted according to the variation of Elema voltage-current characteristic in the molten tin bath; Therefore the iron core 1 of transformer is because the excitation effect that is changed; Noise can more be increased than common dry-type transformer, and in addition because pad pin 5 is unsettled being installed on the crossbeam 7, iron core 1 vibration is that the stress point that fills up pin 5 is concentrated in together; The active force of 5 pairs of iron cores of pad pin, 1 feedback is just bigger, will cause the noise of iron core 1 more violent like this.
The utility model content
The utility model technical problem to be solved is: the molten tin bath dry-type transformer that a kind of damping noise reduction is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of molten tin bath dry-type transformer; Two pairs of folders up and down that comprise iron core, iron core is grasped and be arranged on the pad pin of iron core below, below be provided with cushion block and epoxy fabric swatch between a pair of folder and the pad pin, the epoxy fabric swatch is positioned at below the cushion block; Said epoxy fabric swatch and pad are provided with silicon rubber between the pin, below a pair of folder, pad pin, epoxy fabric swatch, cushion block be in the same place through bolt with silicon rubber.
The beneficial effect of the utility model is: after between epoxy fabric swatch and the pad pin silicon rubber being set, silicon rubber can cushion the vibrations of iron core, reduces the active force to the pad pin, thereby slows down the vibrations of transformer and reduce noise of transformer.
Description of drawings
Fig. 1 is the structural representation of molten tin bath dry-type transformer in the background technology;
Fig. 2 is the structural representation of the utility model molten tin bath dry-type transformer.
Among the figure: 1, iron core, 2, cushion block, 3, bolt, 4, folder, 5, the pad pin, 6, the epoxy fabric swatch, 7, crossbeam, 8, silicon rubber.
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiments of the utility model in detail.
As shown in Figure 2; The described molten tin bath dry-type transformer of the utility model; Two pairs of folders 4 up and down that comprise iron core 1, iron core 1 is grasped and the pad pin 5 that is arranged on iron core 1 below, below be provided with cushion block 2 and epoxy fabric swatch 6 between a pair of folder 4 and the pad pin 5, epoxy fabric swatch 6 is positioned at cushion block 2 belows; Said epoxy fabric swatch 6 and pad are provided with silicon rubber 8 between the pin 5, below a pair of folder 4, pad pin 5, epoxy fabric swatch 6, cushion block 2 and silicon rubber 8 be fixed together through bolt 3.Silicon rubber 8 has excellent performances such as thermal endurance, cold resistance, dielectricity, anti-ozone and anti-atmospheric aging, and the performances that silicon rubber 8 is given prominence to are to use temperature broad, can be in-60 ℃ (or lower temperature) to+250 ℃ (or higher temperature) long-term down use.Can deal with the heating of iron core 1 fully.And silicon rubber Final 8 degree is high; Not only softness but also flexible can be cut out processing.When iron core 1 received variation excitation generation vibration, silicon rubber 8 can cushion the vibrations of iron core 1, reduces the active force to 5 generations of pad pin, thereby slowed down the vibrations and the reduction noise of transformer of transformer.
Claims (1)
1. molten tin bath dry-type transformer; Two pairs of folders up and down that comprise iron core, iron core is grasped and be arranged on the pad pin of iron core below; Below a pair of folder and pad be provided with cushion block and epoxy fabric swatch between the pin; The epoxy fabric swatch is positioned at cushion block below, it is characterized in that: be provided with silicon rubber between said epoxy fabric swatch and the pad pin, below a pair of folder, fill up pin, epoxy fabric swatch, cushion block and be in the same place through bolt with silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686173U CN202443832U (en) | 2012-02-29 | 2012-02-29 | Molten tin bath type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686173U CN202443832U (en) | 2012-02-29 | 2012-02-29 | Molten tin bath type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443832U true CN202443832U (en) | 2012-09-19 |
Family
ID=46825267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200686173U Expired - Fee Related CN202443832U (en) | 2012-02-29 | 2012-02-29 | Molten tin bath type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592790A (en) * | 2012-02-29 | 2012-07-18 | 张家港新特变科技有限公司 | Tin bath air-immersed transformer |
| EP3503134A1 (en) * | 2017-12-20 | 2019-06-26 | Bertram Ehmann | Holding device for holding a soft-magnetic stacked core of a transformer and transformer |
-
2012
- 2012-02-29 CN CN2012200686173U patent/CN202443832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592790A (en) * | 2012-02-29 | 2012-07-18 | 张家港新特变科技有限公司 | Tin bath air-immersed transformer |
| EP3503134A1 (en) * | 2017-12-20 | 2019-06-26 | Bertram Ehmann | Holding device for holding a soft-magnetic stacked core of a transformer and transformer |
| WO2019122067A1 (en) * | 2017-12-20 | 2019-06-27 | Bertram Ehmann | Retaining device for retaining a soft-magnetic stacked transformer core, and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160229 |