CN203444955U - Amorphous alloy transformer with denoising structure - Google Patents
Amorphous alloy transformer with denoising structure Download PDFInfo
- Publication number
- CN203444955U CN203444955U CN201320512340.3U CN201320512340U CN203444955U CN 203444955 U CN203444955 U CN 203444955U CN 201320512340 U CN201320512340 U CN 201320512340U CN 203444955 U CN203444955 U CN 203444955U
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- CN
- China
- Prior art keywords
- stem
- iron core
- amorphous
- denoising structure
- amorphous iron
- 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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Abstract
The utility model discloses an amorphous alloy transformer with a denoising structure. The amorphous alloy transformer comprises an amorphous iron core post and a high-low voltage winding assembled in the amorphous iron core post, wherein the amorphous iron core post is provided with the denoising structure. The denoising structure comprises thermal shrinkage bands which are tied on the two sides of the amorphous iron core post. Accordingly, additional losses in the assembling process of an iron core can be reduced, and meanwhile vibration noise of the amorphous iron core post is lowered at the same time.
Description
Technical field
The utility model relates to a kind of amorphous alloy transformer with denoising structure, and this transformer is oil-filled transformer.
Background technology
For amorphous alloy oil immersion type transformer, particularity due to non-crystalline material, amorphous iron stem stem can not too compress with folder, and it is just smaller that the amorphous iron stem stem therefore being caused by magnetostriction vibrates suffered constraint, causes the amorphous iron core in original structure to shake the in the situation that of unrestraint; And the vibrations of unrestraint, the amorphous iron stem stem vibrating noise that causes magnetostriction to cause is larger.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of amorphous alloy transformer with denoising structure, to reduce the supplementary load loss in iron core assembly process, reduces amorphous iron stem stem vibrating noise simultaneously.
For realizing above technical purpose, the utility model will be taked following technical scheme:
An amorphous alloy transformer with denoising structure, comprises amorphous iron stem stem and is fitted in the high-low pressure winding in amorphous iron stem stem; Described amorphous iron stem stem is also fitted with denoising structure, and this denoising structure comprises pyrocondensation belt, and described pyrocondensation belt colligation is in the both sides of amorphous iron stem stem.
According to technique scheme, with respect to prior art, the utlity model has following advantage:
1. reduce the supplementary load loss in iron core assembly process;
2. improve iron core assembly efficiency;
3. reduce the noise that iron core vibrations produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: amorphous iron stem stem 1; Pyrocondensation belt 2; High-low pressure winding 3.
Embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation; Below with reference to accompanying drawing, explain the technical solution of the utility model.
As shown in Figure 1, the amorphous alloy transformer with denoising structure described in the utility model, comprises amorphous iron stem stem and is fitted in the high-low pressure winding in amorphous iron stem stem; Described amorphous iron stem stem is also fitted with denoising structure, and this denoising structure comprises pyrocondensation belt, and described pyrocondensation belt colligation is in the both sides of amorphous iron stem stem.
The utility model is before transformer body assembling, adopt pyrocondensation belt that colligation is carried out in the both sides of amorphous iron stem stem, after band transformer body enters drying room and cures, pyrocondensation belt is after heat shrink, thereby tighten amorphous iron stem stem suppresses vibration unshakable in one's determination, reach and fall low noise object.
With respect to ordinary construction, this organization plan has the following advantages:
1. reduce the supplementary load loss in iron core assembly process;
2. improve iron core assembly efficiency;
3. reduce the noise that iron core vibrations produce.
Claims (1)
1. an amorphous alloy transformer with denoising structure, comprises amorphous iron stem stem and is fitted in the high-low pressure winding in amorphous iron stem stem; It is characterized in that: described amorphous iron stem stem is also fitted with denoising structure, and this denoising structure comprises pyrocondensation belt, described pyrocondensation belt colligation is in the both sides of amorphous iron stem stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512340.3U CN203444955U (en) | 2013-08-21 | 2013-08-21 | Amorphous alloy transformer with denoising structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512340.3U CN203444955U (en) | 2013-08-21 | 2013-08-21 | Amorphous alloy transformer with denoising structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444955U true CN203444955U (en) | 2014-02-19 |
Family
ID=50095982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512340.3U Expired - Fee Related CN203444955U (en) | 2013-08-21 | 2013-08-21 | Amorphous alloy transformer with denoising structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599827A (en) * | 2015-01-22 | 2015-05-06 | 三变科技股份有限公司 | Method and testing device for reducing noise of amorphous alloy cores |
| CN110111982A (en) * | 2019-05-17 | 2019-08-09 | 沈阳工业大学 | A kind of amorphous alloy transformer and preparation method thereof optimizing the strapped structure of iron core |
-
2013
- 2013-08-21 CN CN201320512340.3U patent/CN203444955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599827A (en) * | 2015-01-22 | 2015-05-06 | 三变科技股份有限公司 | Method and testing device for reducing noise of amorphous alloy cores |
| CN110111982A (en) * | 2019-05-17 | 2019-08-09 | 沈阳工业大学 | A kind of amorphous alloy transformer and preparation method thereof optimizing the strapped structure of iron core |
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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: 20140219 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |