CN105355365A - Combined type transformer - Google Patents
Combined type transformer Download PDFInfo
- Publication number
- CN105355365A CN105355365A CN201510802910.6A CN201510802910A CN105355365A CN 105355365 A CN105355365 A CN 105355365A CN 201510802910 A CN201510802910 A CN 201510802910A CN 105355365 A CN105355365 A CN 105355365A
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- CN
- China
- Prior art keywords
- transformer
- housing
- layer
- groove
- soundproof
- 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.)
- Pending
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- Regulation Of General Use Transformers (AREA)
Abstract
The invention discloses a combined type transformer, and belongs to the transformer technical field; the transformer comprises a housing and a transformer body arranged in the housing; the housing is made of a soundproof board; the soundproof board comprises an outer layer and an inner layer; a hollow layer is arranged between the outer layer and the inner layer, and filled with a soundproof medium; a groove is arranged outside the outer layer, and nested with a heat radiation pipe; the outer side and inner side are provided with a plurality of heat conduction bars, and uniformly provided with a plurality of vibration sheets. The transformer has excellent soundproof and heat radiation effect.
Description
Technical field
The present invention relates to combined transformer, belong to transformer technology field.
Background technology
Transformer when in use, because coil and iron core need electromagnetism to exchange, thus produce vibration, and high-tension transformer, its vibration is more obvious, therefore, vibration creates sound wave, and sound wave is dispersed to surrounding, thus make transformer produce noise, the existence impact environment around of this noise, causes noise pollution, can affect the production of people around, life.
Summary of the invention
For above-mentioned deficiency, the invention provides combined transformer, there is good soundproof effect.
The present invention adopts technical scheme as follows:
Combined transformer, comprise housing and be arranged on the transformer body of enclosure interior, described housing is made up of sound panel, described sound panel comprises skin and internal layer, is provided with hollow layer between described skin and internal layer, is filled with acoustic isolation medium in described hollow layer, described outer outside is provided with groove, described groove is embedded with back-shaped radiating tube, and described outer inner side is provided with some heat conduction bars, is provided with and is evenly provided with some vibrating plates outside described internal layer.
Further, described acoustic isolation medium is transformer oil.
Compared with prior art, beneficial effect of the present invention is: the present invention by arranging hollow layer between ectonexine, and sound insulation by filling medium, the sound insulation value of housing can be strengthened; And internal layer arranged outside vibrating plate, can convert the vibrations of vibrating plate to, thus be weakened by sound wave, reach the object of sound insulation by sound wave; By heat conduction bar, heat conduction is dispelled the heat by radiating tube to outside, there is good radiating effect.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention;
Figure 2 shows that septum arrangements cutaway view of the present invention.
Embodiment
Embodiment:
Refer to shown in Fig. 1-2, combined transformer, comprise housing 1 and be arranged on the transformer body 2 of housing 1 inside, described housing 1 is made up of sound panel, described sound panel comprises outer 11 and internal layer 12, hollow layer 13 is provided with between described outer 11 and internal layer 12, acoustic isolation medium transformer oil is filled with in described hollow layer 13, groove 3 is provided with outside described outer 11, described groove 3 is embedded with back-shaped radiating tube 4, be provided with some heat conduction bars 5 inside described outer 11, be provided with outside described inner side 13 and be evenly provided with some vibrating plates 6.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. combined transformer, it is characterized in that: described transformer comprises housing and is arranged on the transformer body of enclosure interior, described housing is made up of sound panel, described sound panel comprises skin and internal layer, is provided with hollow layer between described skin and internal layer, is filled with acoustic isolation medium in described hollow layer, described outer outside is provided with groove, described groove is embedded with radiating tube, is provided with some heat conduction bars inside described outside, and described medial lateral is provided with and is evenly provided with some vibrating plates.
2. combined transformer according to claim 1, is characterized in that: described acoustic isolation medium is transformer oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802910.6A CN105355365A (en) | 2015-11-19 | 2015-11-19 | Combined type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802910.6A CN105355365A (en) | 2015-11-19 | 2015-11-19 | Combined type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105355365A true CN105355365A (en) | 2016-02-24 |
Family
ID=55331314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510802910.6A Pending CN105355365A (en) | 2015-11-19 | 2015-11-19 | Combined type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355365A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB896609A (en) * | 1957-10-24 | 1962-05-16 | English Electric Co Ltd | Improvements in and relating to the cooling of electrical apparatus |
| CN203760292U (en) * | 2014-01-20 | 2014-08-06 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transformer sound insulation device |
| CN204558192U (en) * | 2015-05-12 | 2015-08-12 | 乐变电气有限公司 | Combined transformer |
| CN204558193U (en) * | 2015-05-12 | 2015-08-12 | 乐变电气有限公司 | Mining oil-immersed power transformer |
-
2015
- 2015-11-19 CN CN201510802910.6A patent/CN105355365A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB896609A (en) * | 1957-10-24 | 1962-05-16 | English Electric Co Ltd | Improvements in and relating to the cooling of electrical apparatus |
| CN203760292U (en) * | 2014-01-20 | 2014-08-06 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transformer sound insulation device |
| CN204558192U (en) * | 2015-05-12 | 2015-08-12 | 乐变电气有限公司 | Combined transformer |
| CN204558193U (en) * | 2015-05-12 | 2015-08-12 | 乐变电气有限公司 | Mining oil-immersed power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |