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
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- 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
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- amorphous alloy
- iron core
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- vibration
- noise
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 33
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000005300 metallic glass Substances 0.000 description 15
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
本发明属于变压器技术领域，尤其涉及一种非晶合金铁心。具体的说是一种降低噪声减少振动的非晶合金铁心。本发明是由多个单框铁心组成，每个单框铁心是由多层非晶合金薄片组成，在各层非晶合金薄片中加设一层橡胶垫。本发明中每个单框铁心是由多层非晶合金薄片组成，在各层非晶合金薄片中加设一层橡胶垫。该结构设计可以减少铁心应力，减少非晶合金薄片的振动，减少铁心振动，并在一定程度上隔绝铁心噪音的传播，降噪减震效果明显，且工艺简单，成本低廉，适于广泛推广和应用。
The invention belongs to the technical field of transformers, in particular to an amorphous alloy iron core. Specifically, it is an amorphous alloy core that reduces noise and vibration. The invention is composed of a plurality of single-frame iron cores, each single-frame iron core is composed of multi-layer amorphous alloy thin sheets, and a layer of rubber pad is added in each layer of amorphous alloy thin sheets. In the present invention, each single-frame iron core is composed of multi-layer amorphous alloy sheets, and a layer of rubber pad is added in each layer of amorphous alloy sheets. This structural design can reduce the stress of the iron core, reduce the vibration of the amorphous alloy sheet, reduce the vibration of the iron core, and isolate the propagation of the noise of the iron core to a certain extent. The noise reduction and shock absorption effect is obvious, and the process is simple and the cost is low. 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)
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 |
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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 |
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| 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 | Amorphous alloy three-dimensional wound iron core and preparation method thereof, and 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 | Amorphous alloy three-dimensional wound iron core and preparation method thereof, and amorphous alloy transformer |
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Application publication date: 20140205 |
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| RJ01 | Rejection of invention patent application after publication |