CN107808753A - A kind of noise-proofing reactor - Google Patents
A kind of noise-proofing reactor Download PDFInfo
- Publication number
- CN107808753A CN107808753A CN201711144642.9A CN201711144642A CN107808753A CN 107808753 A CN107808753 A CN 107808753A CN 201711144642 A CN201711144642 A CN 201711144642A CN 107808753 A CN107808753 A CN 107808753A
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- magnetic pole
- noise
- reactor
- phase magnetic
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The present invention relates to a kind of noise-proofing reactor, reactor body, the reactor body includes skeleton and some phase magnetic poles in skeleton, it is fixed together per phase magnetic pole by sheet material and skeleton, formed together by some sections of magnet ring stack assembly per phase magnetic pole, air gap is lined with per between the magnet ring and magnet ring in phase magnetic pole, air gap will be lining between magnet ring and magnet ring in every phase magnetic pole, it instead of the structure for being almost mutually affixed between magnet ring and magnet ring in one section of original magnetic pole and touching assembling, reuse sheet material magnetic pole and skeleton are fixed together, also the magnet ring in every phase magnetic pole is fixed simultaneously for sheet material, cause larger noise such a construction ensures vibration will not be produced between magnetic pole and magnetic pole and between magnet ring and magnet ring, so that its vibrating noise is less than 40dB, effectively prevent noise from producing.
Description
Technical field
The present invention relates to a kind of noise-proofing reactor.
Background technology
Reactor is a kind of device that can play hindrance function in circuit.Actual reactor is that wire is coiled into solenoid
Form, referred to as air reactor, sometimes in order that solenoid has bigger inductance, iron core, structure are just inserted in solenoid
Into iron core reactor.Current iron core reactor product is typically first to make some phase magnetic poles in manufacturing process, per phase magnetic
One section of air gap is lined with post, then magnetic pole is fixed using iron plate, after the completion of reactor assembling, is reused convenient value insulated paint and is entered
It row vacuum paint dipping, so can make reactor when in use, smaller noise, still, this mode can be obtained in a short time
Or can not make up reactor causes to vibrate the shortcomings that producing loud noise using occurring generating heat for a long time, and directly uses
The insulated paint of impregnation does not possess relative flexibility and toughness, can further strengthen reactor and produce noise.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple in construction, and can prevent noise control caused by noise
Sound reactor.
The technical solution adopted in the present invention is a kind of noise-proofing reactor, reactor body, and the reactor body includes
Skeleton and some phase magnetic poles in skeleton, it is fixed together per phase magnetic pole by sheet material and skeleton, it is equal per phase magnetic pole
It is made up of together some sections of magnet ring stack assembly, air gap is lined with per between the magnet ring and magnet ring in phase magnetic pole.
The beneficial effects of the invention are as follows：Air gap will be lining between magnet ring and magnet ring in every phase magnetic pole, instead of original
One section of magnetic pole in magnet ring and magnet ring between almost be mutually affixed touch assembling structure, reuse sheet material and consolidate magnetic pole and skeleton
Be scheduled on together, also the magnet ring in every phase magnetic pole is fixed simultaneously for sheet material, such a construction ensures between magnetic pole and magnetic pole with
And vibration will not be produced between magnet ring and magnet ring and causes larger noise so that its vibrating noise is less than 40dB, effective anti-
Only noise produces.
As preferential, the outer surface of reactor body is attached with one layer of flexible insulation glyptal, using the structure, can make
Reactor is not in that magnetic material or some materials for being used for fixing shifting phenomena occur under high temperature either vibration, is entered
Prevent noise from producing to one step.
As preferential, the material of sheet material is aluminum material, and using the structure, aluminium sheet will not produce resonance with magnetic field leakage field,
So as to prevent the generation of noise, and the heat dispersion of aluminium sheet is strong.
As preferential, the size for the air gap being lining between magnet ring and magnet ring is less than or equal to 3mm, and every section of air gap is controlled
Within 3mm, it can make the magnetic of silicon steel sheet is flexible will not to avoid the flexible change of magnetic very greatly and produce the phenomenon of noise.
As preferential, it is insulation board that air gap is lined between magnet ring and magnet ring, and using the structure, insulation board can prevent magnetic
Short circuit phenomenon occurs between ring and magnet ring.
Brief description of the drawings
Fig. 1 is a kind of assembly structure diagram of noise-proofing reactor of the present invention；
Fig. 2 is structural representation when a kind of each part of noise-proofing reactor of the present invention splits next；
As shown in the figure：1st, skeleton；2nd, magnetic pole；3rd, sheet material；4th, magnet ring；5th, air gap；
Embodiment
Referring to the drawings and embodiment is combined to further describe invention, to make those skilled in the art's reference
Specification word can be implemented according to this, and the scope of the present invention is not limited to the embodiment.
The present invention relates to a kind of noise-proofing reactor, reactor body, as shown in figure 1, the reactor body includes skeleton 1
And some phase magnetic poles 2 in skeleton 1, it is fixed together per phase magnetic pole 2 by sheet material 3 and skeleton 1, Fig. 2 is by Fig. 1
Each part of reactor split the schematic diagram come, as shown in Fig. 2 existing per phase magnetic pole 2 by some sections of stack assembly of magnet ring 4
Form together, three sections of magnet rings are illustrated in figure, air gap 5, original technology are lined with per between the magnet ring 4 and magnet ring 4 in phase magnetic pole 2
In be magnet ring with magnet ring be it is no it is any do together with any cut-off is just directly stacked upon, this structure causes magnet ring easily to vibrate
Noise is produced, so magnet ring 4 and magnet ring 4 are lining into air gap 5 by the present invention in-between, is thus avoided that magnet ring 4 is sent out with magnet ring 4
Raw vibration, avoid producing noise, then magnetic pole 2 is fixed using sheet material 3 in the both sides of every phase magnetic pole 2.
As preferential, the outer surface of reactor body is attached with one layer of flexible insulation paint, and the reactor after assembling is used
High temperature resistant and the strong flexible insulation paint of adhesive force carry out vacuum paint dipping, can make whole product at high temperature or vibration under all without
There is magnetic material or fixed component is subjected to displacement phenomenon.
As preferential, the material of sheet material 3 is aluminum material, and sheet material is bolted to be fixed together with skeleton.
As preferential, the size of the air gap 5 being lining between magnet ring 4 and magnet ring 4 is passes through less than or equal to 3mm, reactor
Theoretical calculation designs total void dimension, is segmented air gap further according to product power, every section of air gap 5 is controlled within 3mm, can be made
The magnetic of silicon steel sheet is flexible will not be very big.
As preferential, it is insulation board that air gap 5 is lined between magnet ring 4 and magnet ring 4.
Claims (5)
1. a kind of noise-proofing reactor, reactor body, the reactor body include skeleton (1) and in skeletons (1)
Some phase magnetic poles (2), it is characterised in that：It is fixed together per phase magnetic pole (2) by sheet material (3) and skeleton (1), per phase magnetic pole
(2) formed together by some sections of magnet ring (4) stack assembly, between the magnet ring (4) and magnet ring (4) in every phase magnetic pole (2)
It is lined with air gap (5).
A kind of 2. noise-proofing reactor according to claim 1, it is characterised in that：The outer surface of reactor body is attached with
One layer of flexible insulation paint.
A kind of 3. noise-proofing reactor according to claim 1, it is characterised in that：The material of sheet material (3) is aluminum material.
A kind of 4. noise-proofing reactor according to claim 1, it is characterised in that：It is lining between magnet ring (4) and magnet ring (4)
Air gap (5) size be less than or equal to 3mm.
A kind of 5. noise-proofing reactor according to claim 1 or claim 4, it is characterised in that：Magnet ring (4) and magnet ring
(4) it is insulation board that air gap (5) is lined between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144642.9A CN107808753A (en) | 2017-11-17 | 2017-11-17 | A kind of noise-proofing reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711144642.9A CN107808753A (en) | 2017-11-17 | 2017-11-17 | A kind of noise-proofing reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808753A true CN107808753A (en) | 2018-03-16 |
Family
ID=61590403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711144642.9A Pending CN107808753A (en) | 2017-11-17 | 2017-11-17 | A kind of noise-proofing reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808753A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110582A1 (en) * | 1982-11-02 | 1984-06-13 | Westinghouse Electric Corporation | Flexible thermally stable tapes |
| CN101802938A (en) * | 2007-09-11 | 2010-08-11 | 住友电气工业株式会社 | Core for reactors, its manufacturing method, and reactor |
| CN201820573U (en) * | 2010-04-26 | 2011-05-04 | 廊坊英博电气有限公司 | Harmonic filter reactor with cooling air duct |
| CN202258717U (en) * | 2011-09-15 | 2012-05-30 | 李国勇 | Low-voltage rectangular iron core reactor framework device |
| CN205122360U (en) * | 2015-10-19 | 2016-03-30 | 上海鹰峰电子科技有限公司 | Coil is immediately around formula reactor |
| CN205388932U (en) * | 2016-03-09 | 2016-07-20 | 浙江正泰电源电器有限公司 | Reactor with novel bearing structure |
| CN206340411U (en) * | 2017-02-06 | 2017-07-18 | 柯贝尔电能质量技术（上海）有限公司 | A kind of reactor with T-shaped core |
-
2017
- 2017-11-17 CN CN201711144642.9A patent/CN107808753A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110582A1 (en) * | 1982-11-02 | 1984-06-13 | Westinghouse Electric Corporation | Flexible thermally stable tapes |
| CN101802938A (en) * | 2007-09-11 | 2010-08-11 | 住友电气工业株式会社 | Core for reactors, its manufacturing method, and reactor |
| CN201820573U (en) * | 2010-04-26 | 2011-05-04 | 廊坊英博电气有限公司 | Harmonic filter reactor with cooling air duct |
| CN202258717U (en) * | 2011-09-15 | 2012-05-30 | 李国勇 | Low-voltage rectangular iron core reactor framework device |
| CN205122360U (en) * | 2015-10-19 | 2016-03-30 | 上海鹰峰电子科技有限公司 | Coil is immediately around formula reactor |
| CN205388932U (en) * | 2016-03-09 | 2016-07-20 | 浙江正泰电源电器有限公司 | Reactor with novel bearing structure |
| CN206340411U (en) * | 2017-02-06 | 2017-07-18 | 柯贝尔电能质量技术（上海）有限公司 | A kind of reactor with T-shaped core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20180316 |
|
| RJ01 | Rejection of invention patent application after publication |