CN206098123U - Do benefit to reactor assembly structure of noise reduction - Google Patents
Do benefit to reactor assembly structure of noise reduction Download PDFInfo
- Publication number
- CN206098123U CN206098123U CN201620967979.4U CN201620967979U CN206098123U CN 206098123 U CN206098123 U CN 206098123U CN 201620967979 U CN201620967979 U CN 201620967979U CN 206098123 U CN206098123 U CN 206098123U
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- iron core
- core post
- air gap
- backing plate
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Abstract
The utility model provides a do benefit to reactor assembly structure of noise reduction, each free the higher authority of iron core post all is equipped with the air gap backing plate of a slice epoxy glass cloth preparation in the range upon range of iron core post, the fretwork sets up a plurality of apertures on the air gap backing plate, a slice air gap backing plate is same iron core post monomer no. 1 and wrap up tight reality with the thermal contraction area and constitute an iron core post monomer subassembly even, pile range upon range of iron core post of constitution is folded to a plurality of iron core post monomer subassemblies, range upon range of iron core post is worn to put in the coil winding that corresponds, and fix integratively by the tight pull rod double -screw bolt of upper and lower indisputable yoke cooperation clamp. Insulated paint can be adsorbed in the thermal contraction area during vacuum infiltration lacquer to fill insulated paint in the aperture of air gap backing plate and from top to bottom between the iron core post monomer, to be heated self shrink taut in the thermal contraction area during thermofixation, and the mechanical strength of range upon range of iron core post strengthens greatly, during operation air gap backing plate with no longer receive magnetic field with vortex change and the oscillation generation noise from top to bottom between the iron core post monomer, fine solution owing to noise effect reactor normal use's problem.
Description
Technical field
This utility model belongs to low tension reactor technical field, is specifically related to a kind of beneficial to the reactor dress for reducing noise
Distribution structure.
Background technology
The iron core column of reactor is constituted by some silicon steel core post monomers and air gap raft are folded, the noise master of reactor
To be that the silicon steel core post monomer of stacking and air gap backing plate are caused by magnetic field and vortex change, in prior art, air gap backing plate leads to
It is often epoxy resin bonded fiber.First iron core column is set in corresponding coil windings during assembling, then is matched for clamping tightly by upper and lower iron yoke
Pull rod stud is integrally fixed, and then makes finished product through operations such as preliminary drying → vacuum paint dipping → heat cures again.Although by whole
The measures such as body dipping lacquer, heat cure and clamping pull bar fastening, but as the contact surface of air gap backing plate and iron core column monomer is all light
Sliding plane, elasticity are little, and it is inadequate with iron core column monomer contact surface adhesion only to make air gap backing plate by epoxy resin and impregnated insulating paint
, the overall mechanical strength of product is low, is easily produced vibrating noise by magnetic field and vortex change during work, and long-term work affects
Reactor service life.
The content of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, there is provided a kind of to make an uproar beneficial to reduction
The reactor assembling structure of sound.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：It is a kind of to be beneficial to reduce
The reactor assembling structure of noise, including some groups stacked the laminated iron core for constituting by multiple iron core column monomers and air gap backing plate
Post, is equipped with the air gap backing plate that a piece of epoxy glass fabric makes above each iron core column monomer in the laminated iron core post,
On the air gap backing plate, hollow out arranges some apertures, and a piece of air gap backing plate connects same iron core column monomer and uses shrink belt bag in the lump
One iron core column uni-body components of real composition are tightened, multiple iron core column uni-body components stack composition laminated iron core post, laminated iron core post
It is set in corresponding coil windings, and pull rod stud is matched for clamping tightly by upper and lower iron yoke and is integrally fixed.
Preferably, each group of laminated iron core post also wraps up consolidation with shrink belt, an entirety is made.
During assembling, the corner of laminated iron core post is surrounded by cornerite, is wrapped up the laminated iron core post of consolidation together with corner by shrink belt
Cornerite be set in corresponding coil windings in the lump, then through operations such as preliminary drying → vacuum paint dipping → heat cures, due to this reality
Some apertures and consolidation, Vaccum Permeating are wrapped up with shrink belt in the lump with iron core column monomer with hollow out on new middle air gap backing plate
During paint, shrink belt can adsorb insullac, and by insullac be filled in the aperture of air gap backing plate and up and down iron core column monomer it
Between, the shrink belt for being now adsorbed with insullac just becomes adhesion medium between air gap backing plate and upper and lower iron core column monomer, thermosetting
During change, shrink belt is heated autogenous shrinkage tension, and the mechanical strength of laminated iron core post greatly enhances, air gap backing plate and upper during work
No longer vibrating noise is produced by magnetic field and vortex change between lower core post monomer, solved due to noise effect electricity well
The problem that anti-device is normally used.This utility model have simple structure, it is reasonable in design the features such as.
Description of the drawings
Fig. 1 is a kind of structural representation of this utility model air gap backing plate；
Fig. 2 is a kind of structural representation of this utility model iron core column monomer；
Fig. 3 is a kind of structural representation of this utility model air gap backing plate and iron core column combination of monomers；
Fig. 4 is a kind of structural representation of this utility model iron core column uni-body components；
Fig. 5 is a kind of structural representation of this utility model laminated iron core post；
Fig. 6 is a kind of Split type structure schematic diagram of this utility model reactor；
Fig. 7 is a kind of assembling structure schematic diagram of this utility model reactor.
In figure, 1- air gap backing plates, 2- apertures, 3- iron core column monomers, 4- shrink belts, 5- cornerites, 6- laminated iron core posts, 7-
Coil windings, 8- upper yokes, 9- lower yokes.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Embodiment：It is referring to Fig. 1～7, a kind of beneficial to the reactor assembling structure for reducing noise, including some groups by multiple ferrum
Stem stem monomer and air gap backing plate stack the laminated iron core post of composition, in the laminated iron core post above each iron core column monomer
The air gap backing plate that a piece of epoxy glass fabric makes is equipped with, hollow out arranges some apertures, a piece of air gap pad on the air gap backing plate
Plate connects same iron core column monomer and constitutes an iron core column uni-body components, multiple iron core column lists with shrink belt wrapping consolidation in the lump
Body component stacks composition laminated iron core post, and laminated iron core post is set in corresponding coil windings, and is pressed from both sides with upper and lower iron yoke
Tight pull rod stud is integrally fixed.Preferably, each group of laminated iron core post also wraps up consolidation with shrink belt, makes
One entirety.
During assembling, the corner of laminated iron core post is surrounded by cornerite, is wrapped up the laminated iron core post of consolidation together with corner by shrink belt
Cornerite be set in corresponding coil windings in the lump, then through operations such as preliminary drying → vacuum paint dipping → heat cures, due to this reality
Some apertures and consolidation, Vaccum Permeating are wrapped up with shrink belt in the lump with iron core column monomer with hollow out on new middle air gap backing plate
During paint, shrink belt can adsorb insullac, and by insullac be filled in the aperture of air gap backing plate and up and down iron core column monomer it
Between, the shrink belt for being now adsorbed with insullac just becomes adhesion medium between air gap backing plate and upper and lower iron core column monomer, thermosetting
During change, shrink belt is heated autogenous shrinkage tension, and the mechanical strength of laminated iron core post greatly enhances, air gap backing plate and upper during work
No longer vibrating noise is produced by magnetic field and vortex change between lower core post monomer, solved due to noise effect electricity well
The problem that anti-device is normally used.This utility model have simple structure, it is reasonable in design the features such as.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also have many deformations.It is every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is considered as belonging to protection domain of the present utility model.
Claims (2)
1. a kind of beneficial to the reactor assembling structure for reducing noise, including some groups folded by multiple iron core column monomers and air gap backing plate
The laminated iron core post that pile is constituted, is equipped with a piece of epoxy glass fabric above each iron core column monomer in the laminated iron core post
The air gap backing plate of making, it is characterised in that hollow out arranges some apertures on the air gap backing plate, a piece of air gap backing plate connects same
Iron core column monomer constitutes an iron core column uni-body components with shrink belt wrapping consolidation in the lump, and multiple iron core column uni-body components are stacked
Laminated iron core post is constituted, and laminated iron core post is set in corresponding coil windings, and pull rod stud is matched for clamping tightly by upper and lower iron yoke
It is integrally fixed.
2. it is a kind of beneficial to the reactor assembling structure for reducing noise, it is characterised in that each group of laminated iron core post is also with heat receipts
Contracting band wrapping consolidation, makes an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967979.4U CN206098123U (en) | 2016-08-28 | 2016-08-28 | Do benefit to reactor assembly structure of noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967979.4U CN206098123U (en) | 2016-08-28 | 2016-08-28 | Do benefit to reactor assembly structure of noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098123U true CN206098123U (en) | 2017-04-12 |
Family
ID=58474116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967979.4U Active CN206098123U (en) | 2016-08-28 | 2016-08-28 | Do benefit to reactor assembly structure of noise reduction |
Country Status (1)
| Country | Link |
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| CN (1) | CN206098123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123524A (en) * | 2017-07-06 | 2017-09-01 | 埃斯凯电气（天津）有限公司 | A kind of corner wrapping device and transformer |
| CN108987038A (en) * | 2017-05-31 | 2018-12-11 | 台达电子工业股份有限公司 | Magnet assembly |
-
2016
- 2016-08-28 CN CN201620967979.4U patent/CN206098123U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987038A (en) * | 2017-05-31 | 2018-12-11 | 台达电子工业股份有限公司 | Magnet assembly |
| US10991504B2 (en) | 2017-05-31 | 2021-04-27 | Delta Electronics, Inc. | Magnetic assembly |
| CN107123524A (en) * | 2017-07-06 | 2017-09-01 | 埃斯凯电气（天津）有限公司 | A kind of corner wrapping device and transformer |
| CN107123524B (en) * | 2017-07-06 | 2023-10-13 | 埃斯凯电气（天津）有限公司 | Wrap angle device and transformer |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: 325000 Wenzhou CHINT power supply Co., Ltd., Wenzhou economic and Technological Development Zone, Wenzhou Wenzhou economic and Technological Development Zone, Wenzhou CHINT power supply Co., Ltd. Patentee after: Wenzhou CHINT power supply Co., Ltd. Address before: 325604 Zhejiang CHINT power supply appliance Co., Ltd., 171 Bridge Road, Liushi Town, Wenzhou City, Zhejiang, Yueqing Patentee before: Zhejiang Chint Electrical Appliance Co., Ltd. |