CN203277043U - Structure of reducing noise of oil immersed type amorphous alloy transformer - Google Patents
Structure of reducing noise of oil immersed type amorphous alloy transformer Download PDFInfo
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- CN203277043U CN203277043U CN 201320282370 CN201320282370U CN203277043U CN 203277043 U CN203277043 U CN 203277043U CN 201320282370 CN201320282370 CN 201320282370 CN 201320282370 U CN201320282370 U CN 201320282370U CN 203277043 U CN203277043 U CN 203277043U
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- clamping plate
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Abstract
The utility model discloses a structure of reducing noise of an oil immersed type amorphous alloy transformer in the field of transformers. The structure of reducing the noise of the oil immersed type amorphous alloy transformer comprises a transformer body, an oil tank, a tank cover and a tank bottom, wherein a tank body is arranged on the tank bottom, the tank cover is arranged at the top of the tank body, and the transformer body is arranged in the tank body; the transformer body comprises a plurality of sets of iron cores, a coil, an upper clamping plate and a lower clamping plate, hanging plates are fixed on the upper clamping plate, epoxy plates are arranged between the iron cores, and silicone rubber plates are arranged between the upper clamping plate and the iron cores and between the lower clamping plate and the iron cores. According to the structure of reducing the noise of the oil immersed type amorphous alloy transformer, the silicone rubber plates are arranged between the upper clamping plate and the iron cores and between the lower clamping plate and the iron cores so that noise caused by vibration is reduced when the transformer works; meanwhile, the noise caused by vibration is further reduced by additionally arranging the epoxy plates between the iron cores. The structure of reducing the noise of the oil immersed type amorphous alloy transformer is simple, low in cost, and capable of being used in noise reduction of the transformers.
Description
Technical field
The utility model relates to a kind of transformer, particularly a kind of oil-filled transformer.
Background technology
At present along with the raising of living standards of the people, the power consumption of family increases severely, and therefore various transformer is found everywhere in life, and it is also more and more nearer with the distance that we live.Because transformer iron core when working can send vibration, and be delivered to fuel tank generation vibrating noise by core clamping, feet, affect peripheral resident's life, how to reduce the noise of transformer when work and just become a problem that the transformer manufacturing industry need to solve.
The tank wall of the fuel tank of tradition distribution transformer is single layer structure.In order to reduce the noise of transformer, usually being also the most effective way, be exactly to reduce the magnetic flux density of transformer core when design, but this uses the consumption that will increase the main materials such as silicon steel sheet, copper material, cause the cost of transformer obviously to increase, this is very uneconomical.And after in a single day transformer made finished product, its noise level had also just been determined, just is difficult to reduce noise by other method again.
The utility model content
The purpose of this utility model is to provide a kind of reduction oil-immersed type non-crystal alloy transformer noise structure, and it is simple in structure, and is with low cost, the noise in the time of can reducing transformer work.
The purpose of this utility model is achieved in that a kind of reduction oil-immersed type non-crystal alloy transformer noise structure, at the bottom of comprising device body, fuel tank, case lid and case, on described casing is arranged at the bottom of case, the top of casing is equipped with case lid, the device body is arranged in casing, described device body comprises many group iron cores, coil, train wheel bridge and lower plate, be fixed with boatswain chair on described train wheel bridge, be provided with epoxy plate between described iron core and iron core, between described train wheel bridge and iron core, be provided with silicane rubber plate between lower plate and iron core.
Compared with prior art, the beneficial effects of the utility model are, the utility model is by between train wheel bridge and iron core, install silicane rubber plate between lower plate and iron core, the noise that when having reduced transformer work, vibrations bring, install simultaneously epoxy plate additional and also further reduced the noise that vibrations bring between iron core and iron core, this apparatus structure is simple, and is with low cost.The utility model can be used in the transformer noise reduction.
The noise that vibrations are sent when further reducing transformer work, described iron core at the bottom of the neoprene plate is arranged on case on, some concavo-convex cylinders that have are set on described neoprene plate.By being installed between at the bottom of iron core and case, the neoprene plate that is used for damping reduces the vibrations noise.
Be connected through the neoprene plate between the noise that vibrations are sent when further reducing transformer work, described boatswain chair and case lid.By the neoprene plate that is used for damping is installed, clash into thereby reduce the noise that sends between boatswain chair and case lid between boatswain chair and case lid.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is neoprene plate structure schematic diagram in the utility model.
Fig. 4 is the vertical view of Fig. 3.
Wherein, 1 train wheel bridge, 2 iron cores, 3 boatswain chairs, 4 case lids, at the bottom of 5 the casees, 6 lower plates, 7a, 7b neoprene plate, 8 silicane rubber plates.
Embodiment
a kind of reduction oil-immersed type non-crystal alloy transformer noise structure as shown in Fig. 1-4, comprise the device body, fuel tank, at the bottom of case lid 4 and case 5, casing is arranged at the bottom of case on 5, the top of casing is equipped with case lid 4, the device body is arranged in casing, the device body comprises many group iron cores 2, coil, train wheel bridge 1 and lower plate 6, be fixed with boatswain chair 3 on train wheel bridge 1, be provided with epoxy plate between iron core 2 and iron core 2, between train wheel bridge 1 and iron core 2, be provided with silicane rubber plate 8 between lower plate 6 and iron core 2, iron core 2 is at the bottom of neoprene plate 7a is arranged on case on 5, be connected through neoprene plate 7b between boatswain chair 3 and case lid 4, neoprene plate 7a, some concavo-convex cylinders that have are set on 7b.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection range of the present utility model.
Claims (3)
1. one kind is reduced oil-immersed type non-crystal alloy transformer noise structure, at the bottom of comprising device body, fuel tank, case lid and case, on described casing is arranged at the bottom of case, the top of casing is equipped with case lid, and the device body is arranged in casing, and described device body comprises many group iron cores, coil, train wheel bridge and lower plate, be fixed with boatswain chair on described train wheel bridge, it is characterized in that, be provided with epoxy plate between described iron core and iron core, between described train wheel bridge and iron core, be provided with silicane rubber plate between lower plate and iron core.
2. a kind of reduction oil-immersed type non-crystal alloy transformer noise structure according to claim 1, is characterized in that, described iron core at the bottom of the neoprene plate is arranged on case on, some concavo-convex cylinders that have are set on described neoprene plate.
3. a kind of reduction oil-immersed type non-crystal alloy transformer noise structure according to claim 2, is characterized in that, is connected through the neoprene plate between described boatswain chair and case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282370 CN203277043U (en) | 2013-05-22 | 2013-05-22 | Structure of reducing noise of oil immersed type amorphous alloy transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282370 CN203277043U (en) | 2013-05-22 | 2013-05-22 | Structure of reducing noise of oil immersed type amorphous alloy transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277043U true CN203277043U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282370 Expired - Lifetime CN203277043U (en) | 2013-05-22 | 2013-05-22 | Structure of reducing noise of oil immersed type amorphous alloy transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277043U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835623A (en) * | 2015-06-02 | 2015-08-12 | 浦江大口贸易有限公司 | Transformer convenient to disassemble and maintain and capable of reducing noise |
| CN105448488A (en) * | 2014-09-12 | 2016-03-30 | 南通市海王电气有限公司 | Insulating clamp apparatus for dry type transformer |
| CN106384650A (en) * | 2016-10-31 | 2017-02-08 | 安徽皖宏电气设备有限公司 | Amorphous alloy transformer structure |
| CN108711496A (en) * | 2018-06-25 | 2018-10-26 | 河南森源电气股份有限公司 | A kind of oil-immersed type non-crystal alloy transformer |
-
2013
- 2013-05-22 CN CN 201320282370 patent/CN203277043U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448488A (en) * | 2014-09-12 | 2016-03-30 | 南通市海王电气有限公司 | Insulating clamp apparatus for dry type transformer |
| CN104835623A (en) * | 2015-06-02 | 2015-08-12 | 浦江大口贸易有限公司 | Transformer convenient to disassemble and maintain and capable of reducing noise |
| CN106384650A (en) * | 2016-10-31 | 2017-02-08 | 安徽皖宏电气设备有限公司 | Amorphous alloy transformer structure |
| CN108711496A (en) * | 2018-06-25 | 2018-10-26 | 河南森源电气股份有限公司 | A kind of oil-immersed type non-crystal alloy transformer |
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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: 20131106 |