CN206451580U - High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core - Google Patents
High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core Download PDFInfo
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- CN206451580U CN206451580U CN201720001536.4U CN201720001536U CN206451580U CN 206451580 U CN206451580 U CN 206451580U CN 201720001536 U CN201720001536 U CN 201720001536U CN 206451580 U CN206451580 U CN 206451580U
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- iron core
- amorphous alloy
- alloy iron
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Abstract
High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core, it is related to transformer core technical field.It includes three shapes and size all consistent single frame open-type amorphous alloy iron cores, each single frame open-type amorphous alloy iron core be by left and right iron core column and Double layer iron yoke piece into rectangle frame, and the iron core column shape of cross section of single frame open-type amorphous alloy iron core is semicircle, the iron core column of three described single frame open-type amorphous alloy iron cores is mutually fitted with the diameter of cross section is assembled into the three-phase open-type amorphous alloy iron core of a 3-D triangle structure, and the cross section of three iron core columns of the three-phase open-type amorphous alloy iron core is circle.Single frame open-type amorphous alloy iron core is provided with opening.Its iron core column cross section is circle, splicing is close, it is low that small, noise is lost.
Description
Technical field
The utility model is related to transformer core technical field, and in particular to a kind of high magnetic conduction three-phase open-type equal magnetic circuit is non-
Peritectic alloy iron core.
Background technology
Save the energy and the use of environmental protection and energy saving product is one fundamental state policy of China.Since phase early 1980s,
With crystal grain orientation high-quality cold-reduced silicon sheet core material substitution hot rolled silicon steel sheet, 7 types series low loss transformer progressively replaces
High energy consumption and greater energy consumption transformer.To the latter stage nineties, raising and new technology with cold-reduced silicon sheet material property,
The application of new technology, 7 type series of products also by as high energy consumption product, are replaced by 9 type series of products.Meanwhile, rewinding material
Amorphous Alloy Core Transformer also presents new prospect as new-generation energy-saving product.
Current amorphous alloy strips rely primarily on import, and the width dimensions specification of band is seldom, it is impossible to meet different
The requirement of capacity iron core.It is additionally, since the amorphous alloy core section shape being made in the characteristic of non-crystaline amorphous metal, current China's industry
Shape can only be rectangle, it is impossible to rounded or polygon.Because the section of iron core is that rectangle can not be rounded, therefore coil shape
It can only be rectangle and can not be circular, it is impossible to which ribbon core is wound, therefore iron core can only make open type, and open type iron core at present
Opening be horizontal opening, easily there is space and cause split defective tightness in joint, cause transformer noise will
Noise than the closed type iron core of same capacity is big.
, can only be by the thickness of the rectangular shape for changing core section in addition, the iron core of different capabilities needs different cross section
Size is realized.The girth of circle is minimum in the shape of same sectional area, and the girth of rectangle is larger, that is to say, that the iron core of rectangle
The coil of rectangle is equipped with, is the copper for wasting manufacture coil significantly in fact, and the load loss and transformation of transformer can be increased
The temperature rise of device.
Utility model content
The purpose of this utility model is to provide a kind of iron core column cross section for circular, splicing is close, that small, noise is lost is low
High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core.
In order to solve the problems existing in background technology, the utility model is to use following technical scheme：A kind of high magnetic conduction
Three-phase open-type equal magnetic circuit amorphous alloy iron core, it includes three shapes and size all consistent single frame open-type amorphous alloys
Core, each single frame open-type amorphous alloy iron core be by left and right iron core column and Double layer iron yoke piece into rectangle frame, and single frame opening
The iron core column shape of cross section of type amorphous alloy iron core is the iron of three semicircle, described single frame open-type amorphous alloy iron cores
Stem is mutually fitted with the diameter of cross section is assembled into the three-phase open-type amorphous alloy iron core of a 3-D triangle structure, and should
The cross section of three iron core columns of three-phase open-type amorphous alloy iron core is circle.
It is used as further improvement of the utility model；Described single frame open-type amorphous alloy iron core is provided with opening, opens
Mouth can be designed to different opening shapes as needed, and the position of opening can be designed into required position as needed.
It is used as further improvement of the utility model；Described single frame open-type amorphous alloy iron core be by a width not
The iron core of the non-crystaline amorphous metal tape wrapping of disconnected change, and use high magnetic conduction amorphous alloy strips.
It is used as further improvement of the utility model；Described single frame open-type amorphous alloy iron core is by insulated paint
Reason.
It is used as further improvement of the utility model；The gluing of the iron core column of described single frame open-type amorphous alloy iron core
Face is inclined plane.
It is used as further improvement of the utility model；Described three-phase open-type amorphous alloy iron core is by three single frame openings
Type amorphous alloy iron core magnetic circuit is equal.
It is used as further improvement of the utility model；Prolong on the cross section base of described single frame open-type amorphous alloy iron core
Long line passes through the center of equilateral triangle.
After adopting the above technical scheme, the utility model has the advantages that：
1st, three-phase open-type amorphous alloy iron core, its three iron core column cross sections are circle, and coil is also circle, saves material
Material, and reduce the temperature rise of the load loss and transformer of transformer；Open-type is designed, and can choose whether ribbon core winding line
Circle, the scope of application is wider；
2nd, single frame open-type amorphous alloy iron core is designed using symmetrical tilting opening, and split is convenient and swift and close,
Leakage field is eliminated, reduces magnetic resistance, transformer noise is reduced；
3rd, it is spliced 3-D triangle according to the equal principle of magnetic circuit using three single frame open-type amorphous alloy iron cores
Structure, magnetic circuit is essentially equal and symmetrical, three-phase balance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of embodiment provided by the utility model；
Fig. 2 is the decomposition texture schematic diagram of embodiment provided by the utility model；
Fig. 3 is the structural representation of single frame open-type amorphous alloy iron core in embodiment provided by the utility model；
Fig. 4 is Fig. 3 left view；
Fig. 5 is Fig. 3 top view；
Fig. 6 is the decomposition texture signal of single frame open-type amorphous alloy iron core in embodiment provided by the utility model
Figure；
Fig. 7 is Fig. 6 left view；
Fig. 8 is the structural representation of amorphous alloy strip in embodiment provided by the utility model；
Reference：
1- three-phase open-type amorphous alloy iron cores；2- single frame open-type amorphous alloy iron cores；3- iron yokes；4- iron core columns；5-
Tilting opening；6- inclined-planes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and specifically
Embodiment, the utility model is further elaborated.It should be appreciated that embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
Fig. 1-Fig. 2 is referred to, present embodiment uses following technical scheme：A kind of high magnetic conduction three-phase open-type equimagnetic
Road amorphous alloy iron core, it includes three-phase open-type amorphous alloy iron core 1, single frame open-type amorphous alloy iron core 2, single frame opening
Type amorphous alloy iron core 2 is three, and shape is all consistent with size, and three described single frame open-type amorphous alloy iron cores 2 are pressed
Mutually fit and be glued the three-phase open-type amorphous alloy iron core for being assembled into a 3-D triangle structure according to the equal principle of magnetic circuit
1, the semi-circular cross-section base extended line of single frame open-type amorphous alloy iron core 2 passes through the center of equilateral triangle.So
Structure cause magnetic circuit essentially equal and symmetrical, three-phase balance.
Refer to Fig. 3-Fig. 8, each single frame open-type amorphous alloy iron core 2 is by the left and right iron core column 4 and up and down structure of iron yoke 3
Into rectangle frame, and iron core column 4 shape of cross section for semicircle, its rear end both sides be symmetrical inclined-plane 6, three single frame openings
The iron core column 4 of type amorphous alloy iron core 2 is mutually fitted and is glued with the diameter of cross section, has been assembled into the conjunction of three-phase open-type amorphous
Golden iron core 1, therefore, the cross section of three iron core columns of three-phase open-type amorphous alloy iron core 1 is circle.Solve prior art
The drawbacks of coil is square, saves material, and reduce the temperature rise of the load loss and transformer of transformer；
The middle part of two iron core columns 4 of single frame open-type amorphous alloy iron core 2 is symmetrically arranged with tilting opening 5, split side
Just it is quick and close, leakage field is eliminated, reduces magnetic resistance, transformer noise is reduced.And open-type is designed, cross section is circular in addition
Iron core column, can choose whether ribbon core convolute coil, and the scope of application is wider.
Single frame open-type amorphous alloy iron core 2 is high magnetic conduction amorphous alloy strips (such as Fig. 8 being continually changing by a width
It is described) winding iron core.Single frame open-type amorphous alloy iron core 2 is handled by insulated paint.Not only there is high magnetic conductivity, also
With higher saturation induction density, and reduce loss.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. high magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core, it is characterised in that it includes three shapes and size all one
The single frame open-type amorphous alloy iron core of cause, each single frame open-type amorphous alloy iron core is by left and right iron core column and up and down iron yoke
The rectangle frame of composition, and the iron core column shape of cross section of single frame open-type amorphous alloy iron core is semicircle, three described lists
The iron core column of frame open-type amorphous alloy iron core is mutually fitted with the diameter of cross section is assembled into the three of a 3-D triangle structure
Phase open-type amorphous alloy iron core, and the cross section of three iron core columns of the three-phase open-type amorphous alloy iron core is circle.
2. high magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core according to claim 1, it is characterised in that described
Single frame open-type amorphous alloy iron core is high magnetic conduction amorphous alloy iron core.
3. high magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core according to claim 1, it is characterised in that described
Single frame open-type amorphous alloy iron core is the iron core for the non-crystaline amorphous metal tape wrapping being continually changing by a width.
4. high magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core according to claim 1, it is characterised in that described
Single frame open-type amorphous alloy iron core is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001536.4U CN206451580U (en) | 2017-01-03 | 2017-01-03 | High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001536.4U CN206451580U (en) | 2017-01-03 | 2017-01-03 | High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core |
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| Publication Number | Publication Date |
|---|---|
| CN206451580U true CN206451580U (en) | 2017-08-29 |
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| CN201720001536.4U Expired - Fee Related CN206451580U (en) | 2017-01-03 | 2017-01-03 | High magnetic conduction three-phase open-type equal magnetic circuit amorphous alloy iron core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601445A (en) * | 2017-01-03 | 2017-04-26 | 网为机电（邳州）有限公司 | High-permeability three-phase open-type equivalent-magnetic circuit amorphous alloy core |
| CN110534313A (en) * | 2019-09-23 | 2019-12-03 | 青岛云路先进材料技术股份有限公司 | A kind of transformer, amorphous alloy stereo roll iron core and its single frame |
-
2017
- 2017-01-03 CN CN201720001536.4U patent/CN206451580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601445A (en) * | 2017-01-03 | 2017-04-26 | 网为机电（邳州）有限公司 | High-permeability three-phase open-type equivalent-magnetic circuit amorphous alloy core |
| CN110534313A (en) * | 2019-09-23 | 2019-12-03 | 青岛云路先进材料技术股份有限公司 | A kind of transformer, amorphous alloy stereo roll iron core and its single frame |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |