CN202487345U - Open type stereoscopic triangle amorphous alloy curly iron core - Google Patents
Open type stereoscopic triangle amorphous alloy curly iron core Download PDFInfo
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- CN202487345U CN202487345U CN 201220022573 CN201220022573U CN202487345U CN 202487345 U CN202487345 U CN 202487345U CN 201220022573 CN201220022573 CN 201220022573 CN 201220022573 U CN201220022573 U CN 201220022573U CN 202487345 U CN202487345 U CN 202487345U
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Abstract
The utility model discloses an open type stereoscopic triangle amorphous alloy curly iron core. The open type stereoscopic triangle amorphous alloy curly iron core comprises an iron core body, wherein the iron core body is a three-phase round core column which is combined by three identical closed iron core single frames, and the combined three-phase round core column is arranged in a shape of a stereoscopic equilateral triangle. Each iron core single frame comprises iron yokes arranged on an upper end and a lower end of the iron core single frame, the iron yoke on one side of each iron core single frame is provided with an opening, and the iron core single frames can be connected on the opening positions in a disassembly mode. The openings are arranged on the iron yokes arranged on one sides of the stereoscopic triangle amorphous alloy iron core single frames, the openings can be opened conveniently, coils can be independently coiled and made in a production process of a transformer, the finished coils are sleeved on the three core columns directly, and therefore production efficiency is improved and production cost is saved.
Description
Technical field
The utility model relates to a kind of transformer core, particularly a kind of open type 3-D triangle amorphous alloy roll-core.
Background technology
Energy-conservation is the requisite state basic policy that China builds a conservation-minded society, because amorphous alloy transformer has the considerable energy saving environmental-protecting performance, is progressively accepted by users, becomes desirable distribution transformer of new generation.The used iron core of amorphous alloy transformer product that occurs in the market has the 3-D triangle amorphous alloy roll-core of plane formula amorphous alloy iron core and later stage appearance, and is as depicted in figs. 1 and 2.
The cross section of the plane formula amorphous alloy iron core among Fig. 1 is a rectangular configuration; Structurally this type of transformer size design receives the restriction of non-crystaline amorphous metal sheet material width easily, manufactures and designs dumbly, and overall weight is heavy; Material cost is high; And bulky, process time is also long, on performance, also has shortcomings such as anti-short circuit capability difference and operation noise height.3-D triangle amorphous alloy roll-core among Fig. 2 is a kind of more superior amorphous alloy iron core; The material and the size restrictions of plane formula amorphous alloy iron core have not only structurally been overcome; And weight reduction, reduce cost; On the performance of transformer, played very big improvement and lifting, anti-short circuit capability is strong, no-load loss and the operation noise further is reduced, three-phase equilibrium, output are stable.But this kind 3-D triangle amorphous alloy iron core single frame is with the coiling continuously from inside to outside of several complete non-crystaline amorphous metal strips; Whole single frame is a closing structure; End iron yoke can not be opened, and needs in the production process coil need directly be wound on the stem stem, and production process is complicated.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of novel open type 3-D triangle amorphous alloy roll-core.
The technical scheme that the utility model adopted is:
A kind of open type 3-D triangle amorphous alloy roll-core; Comprise the iron core body; Said iron core body pieces together the three-phase circle stem stem of iron core by the iron core single frame of three identical closures, and the three-phase circle stem stem of forming the iron core body after the amalgamation is three-dimensional triangular arranged; Said iron core single frame comprises and is arranged on the up and down iron yoke at two ends; A said iron core single frame wherein side iron yoke is provided with opening; Said iron core single frame is in the dismantled and assembled connection of opening part.
As the further improvement of the utility model, said opening is located at iron yoke middle part.
As the further improvement of the utility model, said opening is located at iron yoke left side.
As the further improvement of the utility model, said opening is located at iron yoke right side.
As the further improvement of the utility model, said opening is provided with two, lays respectively at iron yoke and arranged on left and right sides.
As the further improvement of the utility model, said iron core single frame overlaps at opening part.
As the further improvement of the utility model, said iron core single frame docks at opening part.
The beneficial effect of the utility model is: the iron yoke place of iron core single frame one side of the non-crystaline amorphous metal of the utility model is provided with opening; This opening can easily be opened; Can be in the transformer production process with the independent coiling of coil; Again the finished product coil directly is sleeved on three stem stems, has improved production efficiency, practiced thrift production cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of conventional art midplane formula amorphous alloy iron core;
Fig. 2 is a conventional art neutral body triangle amorphous alloy roll-core structural representation;
Fig. 3 is the structural representation of the utility model first embodiment;
Fig. 4 is the structural representation of the utility model second embodiment;
Fig. 5 is the structural representation of the utility model the 3rd embodiment;
Fig. 6 is the structural representation of the utility model the 4th embodiment.
Embodiment
A kind of open type 3-D triangle amorphous alloy roll-core; Comprise iron core body 1; Iron core body 1 pieces together the three-phase stem stem by the iron core single frame 2 of three identical closures, and the three-phase stem stem of forming iron core body 1 after the amalgamation is three-dimensional triangular arranged, and the cross section of its stem stem is near circular.
Iron core single frame 2 is to be rolled continuously from inside to outside by some trapezoidal non-crystaline amorphous metal strips to form; Comprised and be arranged on the iron yoke at two ends up and down; Wherein opening 4 is left in the optional position on the iron yoke 3 of an end, and opening 4 can be positioned at middle part, left side, the right side of iron yoke 3 or be positioned at both sides simultaneously all can.Fig. 3 is first embodiment of the utility model.Opening 4 is positioned at the middle part of iron yoke 3, and only one place opens at the middle part, and the length that rolls every layered material band is with iron yoke 3 middle parts symmetry, and widthwise edge is isometric basically.
Fig. 4 is second embodiment of the utility model.Opening 4 is positioned at the left side of iron yoke 3, and only one place opens in the left side, and the strip length that rolls every layer is not with iron yoke 3 middle parts symmetry, and strip left side horizontal edge is short, and the right side is long.
Fig. 5 is the 3rd embodiment of the utility model.Opening 4 is positioned at the right side of iron yoke 3, and only one place opens on the right side, and the strip length that rolls every layer is not with iron yoke 3 middle parts symmetry, and strip right side horizontal edge is short, and the left side is long.
Fig. 6 is the 4th embodiment of the utility model.Opening 4 is positioned at the left side and the right side of iron yoke 3 simultaneously; Left side and two places, right side need open synchronously; The strip length that rolls every layer is not with iron yoke 3 middle parts symmetry; Be positioned at the mutual alternate allocation of every layered material strip length on iron yoke 3 left sides and right side, horizontal edge one deck long one deck short delivery in left side replaces distribution and the long alternate allocation of the short one deck of right side horizontal edge one deck, existence when forming iron yoke 3 left sides and two openings in right side at iron yoke 3 places to be specially strip.
In the above embodiments, every layered material interband of opening 4 is dismantled and assembled connection, can overlap or dock, and can reel with single or many non-crystaline amorphous metal strips respectively for every layer forms.
The above is merely the preferential execution mode of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection range of the utility model.
Claims (7)
1. open type 3-D triangle amorphous alloy roll-core; Comprise iron core body (1); Said iron core body (1) is pieced together the three-phase circle stem stem of iron core by the iron core single frame (2) of three identical closures; The three-phase circle stem stem of forming iron core body (1) after the amalgamation is three-dimensional triangular arranged, it is characterized in that: said iron core single frame (2) comprises and is arranged on the iron yoke at two ends up and down; Said iron core single frame (2) the wherein iron yoke (3) of an end is provided with opening (4); Said iron core single frame (2) is located dismantled and assembled connection at opening (4).
2. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said opening (4) is located at iron yoke (3) middle part.
3. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said opening (4) is located at iron yoke (3) left side.
4. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said opening (4) is located at iron yoke (3) right side.
5. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said opening (4) is provided with two, lays respectively at iron yoke (3) and arranged on left and right sides.
6. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said iron core single frame (2) is located overlap joint at opening (4).
7. open type 3-D triangle amorphous alloy roll-core according to claim 1 is characterized in that: said iron core single frame (2) is located butt joint at opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022573 CN202487345U (en) | 2012-01-17 | 2012-01-17 | Open type stereoscopic triangle amorphous alloy curly iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022573 CN202487345U (en) | 2012-01-17 | 2012-01-17 | Open type stereoscopic triangle amorphous alloy curly iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487345U true CN202487345U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220022573 Expired - Lifetime CN202487345U (en) | 2012-01-17 | 2012-01-17 | Open type stereoscopic triangle amorphous alloy curly iron core |
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| Country | Link |
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| CN (1) | CN202487345U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252953A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252955A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252952A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252954A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| 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 |
-
2012
- 2012-01-17 CN CN 201220022573 patent/CN202487345U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252953A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252955A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252952A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| CN104252954A (en) * | 2014-06-25 | 2014-12-31 | 上海置信电气非晶有限公司 | Broken-yoke iron core of three-phase amorphous alloy transformer |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HAIHONG ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGDONG HAIHONG TRANSFORMER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 529300 Guangdong city of Jiangmen province Kaiping Tsui Lake District No. 3 Huancui West Road Patentee after: HAIHONG ELECTRIC CO., LTD. Address before: 529300 Guangdong city of Jiangmen province Kaiping Tsui Lake District No. 3 Huancui West Road Patentee before: Guangdong Haihong Transformer Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |