CN103559986A - Amorphous alloy iron core with functions of noise reduction and vibration reduction - Google Patents
Amorphous alloy iron core with functions of noise reduction and vibration reduction Download PDFInfo
- Publication number
- CN103559986A CN103559986A CN201310592598.3A CN201310592598A CN103559986A CN 103559986 A CN103559986 A CN 103559986A CN 201310592598 A CN201310592598 A CN 201310592598A CN 103559986 A CN103559986 A CN 103559986A
- Authority
- CN
- China
- Prior art keywords
- amorphous alloy
- iron core
- vibration
- noise
- thin slice
- 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
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention belongs to the technical field of transformers, and relates to an amorphous alloy iron core, in particular to an amorphous alloy iron core with functions of noise reduction and vibration reduction. The amorphous alloy iron core comprises a plurality of single-frame iron cores, wherein each single-frame iron core comprises multiple layers of amorphous alloy sheets, and one rubber gasket is added into each layer of an amorphous alloy sheet. According to the amorphous alloy iron core, each single-frame iron core comprises multiple layers of amorphous alloy sheets, and one rubber gasket is added into each layer of the amorphous alloy sheet. With the adoption of the structure design, the stress of the iron core, the vibration of the amorphous alloy sheets and the vibration of the amorphous alloy iron core can be reduced, noises of the iron core are isolated to some extent, and the noise reduction and vibration reduction effect is obvious; and the amorphous alloy iron core is simple in process, low in cost and suitable for wide promotion and application.
Description
Technical field
The invention belongs to transformer technology field, relate in particular to a kind of amorphous alloy core.A kind of amorphous alloy core that reduces noise decrease vibration specifically.
Background technology
Non-crystaline amorphous metal is a kind of novel alloy material that adopts super chilling technique to form, and has that corrosion resistance, resistance to wear, hardness are high, mechanical strength advantages of higher.Along with the concern of society to energy-conserving and environment-protective problem, the noise problem of amorphous alloy transformer receives publicity, its noise is produced by iron coring vibration and transformer cooling device, lamination magnetic hysteresis is flexible can cause iron coring vibration, the amorphous alloy core of same size and traditional transformer comparison unshakable in one's determination, amorphous alloy core quality and net sectional area are much larger, and magnetic hysteresis telescopic level is high by 10% compared with silicon steel sheet, and amorphous alloy core should not clamp, can increase transformer noise and vibration.Therefore noise and the vibration of controlling reduction amorphous alloy transformer are the key issues that its extensive use need to solve.
Summary of the invention
For the deficiencies in the prior art part, the invention provides a kind of amorphous alloy core of noise-and-vibration-reduction, object is to provide a kind of amorphous alloy core that can effectively reduce noise decrease vibration.
In order to realize foregoing invention object, the present invention is achieved through the following technical solutions:
An amorphous alloy core for noise-and-vibration-reduction, is comprised of a plurality of single frame iron cores, and each single frame iron core is comprised of Structures of Multilayers Amorphous Alloys thin slice, in each layer of non-crystaline amorphous metal thin slice, adds one deck rubber blanket.
The thickness of described rubber blanket is 1-1.5mm.
Described in each layer of non-crystaline amorphous metal thin slice, adding the non-crystaline amorphous metal thin slice in one deck rubber blanket, can be one deck, can be also multilayer.
Described rubber blanket can add one deck, can be also multilayer.
Described in each layer of non-crystaline amorphous metal thin slice, adding non-crystaline amorphous metal thin slice and the rubber blanket in one deck rubber blanket, can be all one deck, can be also multilayer.
Advantage of the present invention and beneficial effect are: in the present invention, each single frame iron core is comprised of Structures of Multilayers Amorphous Alloys thin slice, in each layer of non-crystaline amorphous metal thin slice, add one deck rubber blanket.This structural design can reduce stress unshakable in one's determination, reduces the vibration of non-crystaline amorphous metal thin slice, reduces iron coring vibration, and the propagation of isolated noise unshakable in one's determination to a certain extent, and noise reduction damping effect is obvious, and technique is simple, with low cost, is suitable for extensive promotion and application.
below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing explanation
Fig. 1 is the cutaway view of amorphous alloy transformer single frame iron core of the present invention.
In figure: single frame iron core 1, rubber blanket 2.
Embodiment
The present invention is a kind of amorphous alloy core of noise-and-vibration-reduction, and it is comprised of a plurality of single frame iron cores 1, and each single frame iron core is comprised of Structures of Multilayers Amorphous Alloys thin slice, in each layer of non-crystaline amorphous metal thin slice, adds one deck rubber blanket 2.Described in each layer of non-crystaline amorphous metal thin slice, adding the non-crystaline amorphous metal thin slice in one deck rubber blanket 2, can be one deck, can be also multilayer.
As shown in Figure 1, a kind of amorphous alloy core of noise-and-vibration-reduction is comprised of a plurality of single frame iron cores, and each single frame iron core 1 is comprised of Structures of Multilayers Amorphous Alloys thin slice, in single frame iron core 1, in certain thickness non-crystaline amorphous metal thin slice, adds rubber blanket 2.This thickness can be the thickness of one deck single frame iron core 1, can be also the thickness of 2 layers, 3 layers or multilayer single frame iron core 1.
Concrete enforcement, be, the thickness of the rubber blanket 2 described in the present invention is 1-1.5mm, and specifically can select thickness is 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm or 1.5mm, and the arbitrary numerical value between them is all within practical range of the present invention.By adding rubber blanket 2, can reduce stress unshakable in one's determination, reduce the vibration of non-crystaline amorphous metal thin slice, reduce iron coring vibration, and the propagation of isolated noise unshakable in one's determination to a certain extent, noise reduction damping effect is obvious, and technique is simple, with low cost.
During enforcement, the rubber blanket 2 described in the present invention can add one deck, two layers ... multilayer all can.Described the non-crystaline amorphous metal thin slice and the rubber blanket 2 that in each layer of non-crystaline amorphous metal thin slice, add in one deck rubber blanket 2 can be all one deck, also can form for multilayer replaces sandwiched.
Claims (5)
1. an amorphous alloy core for noise-and-vibration-reduction, is characterized in that: it is comprised of a plurality of single frames (1) unshakable in one's determination, and each single frame iron core is comprised of Structures of Multilayers Amorphous Alloys thin slice, adds one deck rubber blanket (2) in each layer of non-crystaline amorphous metal thin slice.
2. a kind of amorphous alloy core of noise-and-vibration-reduction according to claim 1, is characterized in that: the thickness of described rubber blanket (2) is 1-1.5mm.
3. a kind of amorphous alloy core of noise-and-vibration-reduction according to claim 1, is characterized in that: described in each layer of non-crystaline amorphous metal thin slice, adding the non-crystaline amorphous metal thin slice in one deck rubber blanket (2), can be one deck, can be also multilayer.
4. a kind of amorphous alloy core of noise-and-vibration-reduction according to claim 1, is characterized in that: described rubber blanket (2) can add one deck, can be also multilayer.
5. a kind of amorphous alloy core of noise-and-vibration-reduction according to claim 1, it is characterized in that: described in each layer of non-crystaline amorphous metal thin slice, add non-crystaline amorphous metal thin slice and the rubber blanket (2) in one deck rubber blanket (2), can be all one deck, can be also multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592598.3A CN103559986A (en) | 2013-11-22 | 2013-11-22 | Amorphous alloy iron core with functions of noise reduction and vibration reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592598.3A CN103559986A (en) | 2013-11-22 | 2013-11-22 | Amorphous alloy iron core with functions of noise reduction and vibration reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103559986A true CN103559986A (en) | 2014-02-05 |
Family
ID=50014205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592598.3A Pending CN103559986A (en) | 2013-11-22 | 2013-11-22 | Amorphous alloy iron core with functions of noise reduction and vibration reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103559986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298201A (en) * | 2016-11-08 | 2017-01-04 | 江苏宝亨新电气有限公司 | A kind of amorphous alloy transformer core coil with baffle |
| CN109859939A (en) * | 2019-04-04 | 2019-06-07 | 青岛云路先进材料技术股份有限公司 | Stereo amorphous alloy wound iron core and preparation method thereof, amorphous alloy transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5777537A (en) * | 1996-05-08 | 1998-07-07 | Espey Mfg. & Electronics Corp. | Quiet magnetic structures such as power transformers and reactors |
| CN201600998U (en) * | 2010-02-09 | 2010-10-06 | 四川蜀能电器有限责任公司 | Low-noise transformer |
| CN202067640U (en) * | 2011-05-27 | 2011-12-07 | 广东海鸿变压器有限公司 | Stereo amorphous alloy wound iron core |
| CN202632961U (en) * | 2012-07-09 | 2012-12-26 | 福建省电力有限公司电力科学研究院 | Low-noise magnetically-controlled reactor |
| CN203706805U (en) * | 2013-11-22 | 2014-07-09 | 国家电网公司 | Amorphous alloy iron core capable of reducing noise and vibration |
-
2013
- 2013-11-22 CN CN201310592598.3A patent/CN103559986A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5777537A (en) * | 1996-05-08 | 1998-07-07 | Espey Mfg. & Electronics Corp. | Quiet magnetic structures such as power transformers and reactors |
| US6070317A (en) * | 1996-05-08 | 2000-06-06 | Espey Mfg. & Electronics Corp. | Quiet magnetic structures |
| CN201600998U (en) * | 2010-02-09 | 2010-10-06 | 四川蜀能电器有限责任公司 | Low-noise transformer |
| CN202067640U (en) * | 2011-05-27 | 2011-12-07 | 广东海鸿变压器有限公司 | Stereo amorphous alloy wound iron core |
| CN202632961U (en) * | 2012-07-09 | 2012-12-26 | 福建省电力有限公司电力科学研究院 | Low-noise magnetically-controlled reactor |
| CN203706805U (en) * | 2013-11-22 | 2014-07-09 | 国家电网公司 | Amorphous alloy iron core capable of reducing noise and vibration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298201A (en) * | 2016-11-08 | 2017-01-04 | 江苏宝亨新电气有限公司 | A kind of amorphous alloy transformer core coil with baffle |
| CN106298201B (en) * | 2016-11-08 | 2019-01-08 | 江苏宝亨新电气有限公司 | A kind of amorphous alloy transformer core coil with soundproof plate |
| CN109859939A (en) * | 2019-04-04 | 2019-06-07 | 青岛云路先进材料技术股份有限公司 | Stereo amorphous alloy wound iron core and preparation method thereof, amorphous alloy transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201680116U (en) | Low cost integratable vacuum heat insulation board | |
| CN106907418B (en) | Phonon crystal negative poisson's ratio honeycomb vibration isolation anti-impact device | |
| CN107195292B (en) | Ultra-thin sound absorption structure of wide low frequency sound absorption | |
| CN202839232U (en) | Magnetic core and magnetic element | |
| CN201916162U (en) | Shock absorptive noise-reducing casing for refrigeration compressor | |
| EP1742232A3 (en) | Iron core for stationary apparatus and stationary apparatus | |
| CN203706805U (en) | Amorphous alloy iron core capable of reducing noise and vibration | |
| CN103559986A (en) | Amorphous alloy iron core with functions of noise reduction and vibration reduction | |
| CN203588811U (en) | Low-noise amorphous alloy iron core structure | |
| JP2009084626A5 (en) | ||
| CN202145410U (en) | Plane wound core of three-phase transformer | |
| CN204155715U (en) | A kind of core structure and there is the reactor of this core structure | |
| CN103871718A (en) | Low-noise amorphous metal transformer | |
| CN203733581U (en) | Low-noise amorphous alloy transformer | |
| CN103586282B (en) | Production method of aluminum matrix composite | |
| CN205621567U (en) | Three frames, three column type metallic glass transformer core | |
| CN204242768U (en) | A kind of isolating transformer is unshakable in one's determination | |
| JP2002203728A (en) | Low-noise transformer and magnetic steel sheet therefor | |
| CN204809017U (en) | Transformer of making an uproar falls in dry -type | |
| CN205160780U (en) | A graphite alkene coil for speaker | |
| CN204204571U (en) | The energy-saving casing of oil immersed power transformer | |
| CN203982952U (en) | A kind of anti-resonance radiation proof transformer | |
| CN203931754U (en) | Dry-type transformer | |
| CN201465727U (en) | Amorphous alloy iron core lamination stack | |
| CN201112055Y (en) | Dry transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |