CN207818342U - A kind of reactor iron core structure device based on GAP TYPE - Google Patents
A kind of reactor iron core structure device based on GAP TYPE Download PDFInfo
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- CN207818342U CN207818342U CN201820227552.XU CN201820227552U CN207818342U CN 207818342 U CN207818342 U CN 207818342U CN 201820227552 U CN201820227552 U CN 201820227552U CN 207818342 U CN207818342 U CN 207818342U
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Abstract
The utility model discloses a kind of reactor iron core structure device based on GAP TYPE, is related to controller switching equipment technical field.Including silicon steel sheet, silicon steel sheet cross section is U-typed, and silicon steel sheet both sides are respectively equipped with a flanging, are a rectangle frame among silicon steel sheet；Several silicon steel sheets stack composition silicon steel sheet group；Several silicon steel sheet groups constitute core mandrel；Wherein, the flanging of the outermost layer silicon steel sheet of two neighboring silicon steel sheet group fits together；Core mandrel is integrated by resin-cast solidification.The utility model, which is cured silicon steel sheet by resin cast, to be bonded；Composition silicon steel sheet group is stacked by silicon steel sheet, and air gap plate is set as air gap between adjacent silicon steel sheet group；Ensure that air gap is constant when reactor works, and increase magnetic resistance, prevent from generating magnetic saturation at work, and coil is wrapped on the flanging of silicon steel sheet group, there is performance to stablize, the low advantage of noise, and be readily produced, facilitate installation.
Description
Technical field
The utility model belongs to controller switching equipment technical field, more particularly to a kind of core of reactor knot based on GAP TYPE
Structure device.
Background technology
Reactor also makes inductor, the certain space range that a conductor will be occupied by it when being powered generate magnetic field,
So the electric conductor of all energy current-carrying has perception in general sense.However the inductance for the long straight conductor that is powered is smaller, it is produced
Magnetic field it is not strong, therefore actual reactor is that conducting wire is coiled into helical form of tubes, claims air reactor；Sometimes for allowing this spiral shell
Spool has the inductance of bigger, and iron core is just inserted into solenoid, claims iron-core reactor.Reactance is divided into induction reactance and capacitive reactance, compares
The classification of science is impedor（Inductor）And capacitive reactance device（Capacitor）It is referred to as reactor, however since first there is inductance in the past
Device, and it is referred to as reactor, so the capacitor described in people is exactly capacitive reactance device now, and reactor refers exclusively to inductor.
Reactor is widely used in electrical power trans mission/distribution system equipment, realizes the effect of current-limiting protection；By matching with capacitor
Conjunction can also play the role of inhibition, filtering appts harmonic wave, can effectively improve the power quality of power grid, reduce loss, improve work(
Rate factor etc..Noise is larger when reactor is run, so one of reactor noise always puzzlement reactor manufacturing firm is asked
Topic.
Utility model content
The purpose of this utility model is to provide a kind of reactor iron core structure device based on GAP TYPE, is poured by resin
Casting, which cures silicon steel sheet, to be bonded；Noise can be effectively reduced, composition silicon steel sheet group is stacked by silicon steel sheet, and in adjacent silicon steel
Air gap plate is set between piece group as air gap；Ensure that air gap is constant when reactor works, and increase magnetic resistance, prevents at work
Magnetic saturation is generated, and coil is wrapped on the flanging of silicon steel sheet group, there is performance to stablize, the low advantage of noise.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of reactor iron core structure device based on GAP TYPE, including silicon steel sheet, the silicon steel sheet
Cross section is U-typed, and the silicon steel sheet both sides are respectively equipped with a flanging, is a rectangle frame among the silicon steel sheet；It is several described
Silicon steel sheet stacks composition silicon steel sheet group；Several silicon steel sheet groups constitute core mandrel；Wherein, two neighboring silicon steel sheet group is outermost
The flanging of layer silicon steel sheet fits together；The core mandrel is integrated by resin-cast solidification, effectively reduces reactor
Noise when work.
Further, the angle of the flanging and rectangle frame is 150 °.
Further, the flanging end face of the silicon steel sheet of the composition silicon steel sheet group avoids flanging in same level
Silicon steel sheet stack molding after it is irregular cause coil to wind when unbalance stress be easily broken off.
Further, the angle of adjacent two silicon steel sheet groups is 60 °, and the core mandrel is a triangular prism, the iron
The cross-section interior lumen of core stem is an equilateral triangle.
Further, it is separated by air gap plate between adjacent two silicon steel sheet groups；The air gap plate is fibre insulation board,
The shape of the insulation board is identical as flanging.
Further, it is wound with coil on the flanging of the silicon steel sheet group, ensure that the air gap in the reactor course of work
It does not change.
The utility model has the advantages that：
The core mandrel of the utility model uses U-typed silicon steel sheet, cures silicon steel sheet by resin cast and is bonded, can
Effectively reduce noise；Composition silicon steel sheet group is stacked by silicon steel sheet, and air gap plate conduct is set between adjacent silicon steel sheet group
Air gap；Ensure that air gap is constant when reactor works, and increase magnetic resistance, prevents from generating magnetic saturation at work, and coil is twined
It is wound on the flanging of silicon steel sheet group, there is performance to stablize, the low advantage of noise, and be readily produced, facilitate installation.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the reactor iron core structure device based on GAP TYPE；
Fig. 2 is the structure top view of Fig. 1；
Fig. 3 is the structural schematic diagram of silicon steel sheet；
In attached drawing, parts list represented by the reference numerals are as follows：
1- silicon steel sheets, 2- flangings, 3- rectangle frames, 4- silicon steel sheet groups.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the position relationship such as "inner", " surrounding ", are merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified component or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitations of the present invention.
Embodiment one：
It please refers to Fig.1 shown in -2, the utility model is a kind of reactor iron core structure device based on GAP TYPE, several silicon
Steel disc 1 stacks composition silicon steel sheet group 4；Several silicon steel sheet groups 4 constitute core mandrel；Wherein, two neighboring silicon steel sheet group 4 is most
The flanging of outer layer silicon steel sheet 1 fits together；Core mandrel is integrated by resin-cast solidification, effectively reduces reactor work
Noise when making.
Wherein, 2 end face of flanging of the silicon steel sheet 1 of composition silicon steel sheet group 4 avoids flanging 2 in silicon in same level
Irregular unbalance stress when coil being caused to wind is easily broken off after steel disc stacks molding.
Wherein, the angle of adjacent two silicon steel sheet group 4 is 60 °, and core mandrel is a triangular prism, in the cross section of core mandrel
Chamber is an equilateral triangle.
Wherein, it is separated by air gap plate between adjacent two silicon steel sheet group 4；Air gap plate is fibre insulation board, the shape of insulation board
Shape is identical as flanging 2, ensure that air gap does not change in the reactor course of work, and reduce.
Wherein, it is wound with coil on the flanging of silicon steel sheet group 4, reduces noise when reactor work.
Embodiment two：
As shown in figure 3,1 cross section of silicon steel sheet is U-typed, 1 both sides of silicon steel sheet are respectively equipped with a flanging 2, among silicon steel sheet 1
For a rectangle frame 3；Flanging 2 and the angle of rectangle frame 3 are 150 °.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of reactor iron core structure device based on GAP TYPE, including silicon steel sheet（1）, it is characterised in that：The silicon steel sheet
（1）Cross section is U-typed, the silicon steel sheet（1）Both sides are respectively equipped with a flanging（2）, the silicon steel sheet（1）Centre is a rectangle
Frame（3）；
Several silicon steel sheets（1）Stack composition silicon steel sheet group（4）；Several silicon steel sheet groups（4）Constitute core mandrel；Wherein,
Two neighboring silicon steel sheet group（4）Outermost layer silicon steel sheet（1）Flanging fit together；The core mandrel passes through resin-cast
Solidification is integrated.
2. a kind of reactor iron core structure device based on GAP TYPE according to claim 1, which is characterized in that the folding
Side（2）With rectangle frame（3）Angle be 150 °.
3. a kind of reactor iron core structure device based on GAP TYPE according to claim 1, which is characterized in that composition silicon
Steel disc group（4）Silicon steel sheet（1）Flanging（2）End face is in same level.
4. a kind of reactor iron core structure device based on GAP TYPE according to claim 1, which is characterized in that adjacent two
The silicon steel sheet group（4）Angle be 60 °.
5. a kind of reactor iron core structure device based on GAP TYPE according to claim 1, which is characterized in that adjacent two
The silicon steel sheet group（4）Between separated by air gap plate；The air gap plate is fibre insulation board, the shape and folding of the insulation board
Side（2）It is identical.
6. a kind of reactor iron core structure device based on GAP TYPE according to claim 1, which is characterized in that the silicon
Steel disc group（4）Flanging on be wound with coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227552.XU CN207818342U (en) | 2018-02-09 | 2018-02-09 | A kind of reactor iron core structure device based on GAP TYPE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227552.XU CN207818342U (en) | 2018-02-09 | 2018-02-09 | A kind of reactor iron core structure device based on GAP TYPE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818342U true CN207818342U (en) | 2018-09-04 |
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| CN201820227552.XU Active CN207818342U (en) | 2018-02-09 | 2018-02-09 | A kind of reactor iron core structure device based on GAP TYPE |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327762A (en) * | 2021-05-31 | 2021-08-31 | 武汉海奥电气有限公司 | Method for pouring embedded epoxy resin in iron core of reactor |
| CN116936245A (en) * | 2023-09-06 | 2023-10-24 | 扬州市天海滑线电气有限公司 | Insulation structure of extra-high voltage transformer |
-
2018
- 2018-02-09 CN CN201820227552.XU patent/CN207818342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327762A (en) * | 2021-05-31 | 2021-08-31 | 武汉海奥电气有限公司 | Method for pouring embedded epoxy resin in iron core of reactor |
| CN116936245A (en) * | 2023-09-06 | 2023-10-24 | 扬州市天海滑线电气有限公司 | Insulation structure of extra-high voltage transformer |
| CN116936245B (en) * | 2023-09-06 | 2023-11-28 | 扬州市天海滑线电气有限公司 | Insulation structure of extra-high voltage transformer |
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