CN203596257U - Transformer winding - Google Patents
Transformer winding Download PDFInfo
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- CN203596257U CN203596257U CN201320748956.0U CN201320748956U CN203596257U CN 203596257 U CN203596257 U CN 203596257U CN 201320748956 U CN201320748956 U CN 201320748956U CN 203596257 U CN203596257 U CN 203596257U
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- winding
- transformer
- wire
- framework
- skeleton
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- Coils Of Transformers For General Uses (AREA)
Abstract
A transformer winding comprises a primary side winding, a secondary side winding, a framework and insulation paper. The framework is of a rectangular structure, the two ends of the framework are provided with square resin boards, the middle of the framework is provided with a square through hole, and the four sides of each square resin board are respectively provided with a ventilation structure. The primary side winding is a varnished wire winding with the selected wire diameter and the selected number of turns, and winds the framework. The secondary side winding is a varnished wire with the selected wire diameter and winds the outer layer of the primary side winding, layers are separated through the insulation paper, and therefore insulation between the layers is facilitated, and heat dissipation of a transformer is facilitated. Due to the fact that the framework of the transformer winding is provided with the ventilation structures, the ventilation structures not only can serve as wire inlet holes and wire outlet holes of the primary side winding and the secondary side winding but also has the heat dissipating function, and the windings are separated through the insulation paper so that the insulation between the layers can be facilitated, the transformer winding has the advantages of being high-voltage resistant, high-temperature resistant, stable in performance and the like.
Description
Technical field
The utility model relates to a kind of Transformer Winding, particularly relates to a kind of winding for high-tension transformer.
Background technology
Existing Transformer Winding kind is a lot, and general Transformer Winding is made up of skeleton, former limit winding, secondary winding, and in the time that former limit winding conducting wire wire diameter is larger, its effect is that loss is large, heating causes coil to burn out.
Utility model content
For the deficiency of above-mentioned Transformer Winding, the utility model provides a kind of cost low, and structural design is new reasonable, and loss is little, good insulating, the Transformer Winding that efficiency is high.
Technical solution of the present utility model:
Transformer Winding, it comprises former limit winding, secondary winding, skeleton, insulating paper, it is characterized in that: described skeleton is rectangular configuration, and two ends are provided with square resin plate, in the middle of skeleton, has square through hole, four limits of square resin plate are respectively provided with an aeration structure; Described former limit winding is the enamelled wire winding of selected good wire diameter, the number of turn, and around on skeleton, described secondary winding is the enamelled wire of selected good wire diameter, around former limit winding skin, every interlayer separates with insulating paper, be so both conducive to layer with layer insulation, be conducive to again the heat radiation of transformer.
Described aeration structure is rectangular opening.
Described rectangular opening is at least arranged everywhere on square resin plate.
Described rectangular opening is entrance hole and the wire hole of former limit winding and secondary winding, and in addition, this rectangular opening also has thermolysis.
Described insulating paper is high pressure resistant, resistant to elevated temperatures paper.
The beneficial effects of the utility model:
The utility model by arranging aeration structure on Transformer Winding skeleton, this aeration structure not only can be used as entrance hole and the wire hole of former limit winding and secondary winding, but also there is thermolysis, between winding by insulating paper separate be conducive to layer with layer insulation, that this Transformer Winding has is high pressure resistant, high temperature resistant, loss is little, steady performance.
Accompanying drawing explanation
Fig. 1: be the utility model structural principle schematic diagram.
Fig. 2: be the utility model structural principle schematic diagram.
Wherein: the square resin plate 4 former limit of the rectangular opening 5 winding 6 secondary winding 7 former sideline of secondary the end of a thread 8 heads of 1 skeleton 2 square through hole 3.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described.
Transformer Winding as described in Fig. 1 to 2, it comprises former limit winding 5, secondary winding 6, skeleton 1, insulating paper, and described skeleton 1 is rectangular configuration, and two ends are provided with square resin plate 3, in the middle of skeleton 1, have square through hole 2,3 four limits of square resin plate are respectively provided with an aeration structure, described former limit winding 5 is selected good wire diameters, the enamelled wire winding of the number of turn, around on skeleton 1, described secondary winding 6 is enamelled wires of selected good wire diameter, around former limit winding 5 skins, every interlayer separates with insulating paper, so both be conducive to layer with layer insulation, be conducive to again the heat radiation of transformer, described aeration structure is rectangular opening, described rectangular opening is at least arranged everywhere on square resin plate 3, described rectangular opening 4 is entrance hole and the wire hole of former limit winding 5 and secondary winding 6, in addition, this rectangular opening 7 also has thermolysis, described insulating paper is high pressure resistant, resistant to elevated temperatures paper.
Specific works process:
Pressing the enamelled wire of selecting wire diameter on skeleton, fix the two ends of coil windings and winding, the two ends of winding respectively the rectangular opening from the both sides resin plate of skeleton wear out, and reserve sufficient length, end of incoming cables and leading-out terminal are respectively divided into several shallow bids and load onto plug-in unit.Former limit winding, the enamelled wire of selected wire diameter,, is set to former limit winding on magnetic core cylinder beyond on the skeleton of former limit and fix the two ends of coil windings and winding by definite number of turn.Secondary winding, the enamelled wire of selected wire diameter, on secondary skeleton, often winds one deck by definite number of turn, encloses and fixes with the paper bag one that insulate, until around complete secondary coil, fix insulating paper and coil two ends.The secondary winding winding is set on the cylindrical edge of another one magnetic core.Being housed, former limit winding installs with two magnetic core clips that secondary winding is housed, finally the Transformer Winding casting resin assembling.
The utility model by arranging aeration structure on Transformer Winding skeleton, this aeration structure not only can be used as entrance hole and the wire hole of former limit winding and secondary winding, but also there is thermolysis, between winding by insulating paper separate be conducive to layer with layer insulation, that this Transformer Winding has is high pressure resistant, high temperature resistant, loss is little, steady performance.
To sum up, the utility model accomplishes the end in view.
Claims (5)
1. Transformer Winding, it comprises former limit winding, secondary winding, skeleton, insulating paper, it is characterized in that: described skeleton is rectangular configuration, and two ends are provided with square resin plate, in the middle of skeleton, has square through hole, four limits of square resin plate are respectively provided with an aeration structure; Described former limit winding is the enamelled wire winding of selected good wire diameter, the number of turn, and around on skeleton, described secondary winding is the enamelled wire of selected good wire diameter, and around former limit winding skin, every interlayer separates with insulating paper.
2. Transformer Winding according to claim 1, is characterized in that: described aeration structure is rectangular opening.
3. Transformer Winding according to claim 2, is characterized in that: described rectangular opening is at least arranged everywhere on square resin plate.
4. Transformer Winding according to claim 2, is characterized in that: described rectangular opening is entrance hole and the wire hole of former limit winding and secondary winding.
5. Transformer Winding according to claim 1, is characterized in that: described insulating paper is high pressure resistant, resistant to elevated temperatures paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748956.0U CN203596257U (en) | 2013-11-25 | 2013-11-25 | Transformer winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748956.0U CN203596257U (en) | 2013-11-25 | 2013-11-25 | Transformer winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596257U true CN203596257U (en) | 2014-05-14 |
Family
ID=50677122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748956.0U Expired - Fee Related CN203596257U (en) | 2013-11-25 | 2013-11-25 | Transformer winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158299A (en) * | 2016-09-30 | 2016-11-23 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
| CN108597721A (en) * | 2018-04-08 | 2018-09-28 | 吴江市华安电器有限公司 | A kind of Polymer-filled |
-
2013
- 2013-11-25 CN CN201320748956.0U patent/CN203596257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158299A (en) * | 2016-09-30 | 2016-11-23 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
| CN106158299B (en) * | 2016-09-30 | 2018-01-09 | 福建永强力加动力设备有限公司 | A kind of reactor skeleton |
| CN108597721A (en) * | 2018-04-08 | 2018-09-28 | 吴江市华安电器有限公司 | A kind of Polymer-filled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 223800 room B301 of the North Tower of the Industrial Technology Research Institute of Suqian economic and Technological Development Zone, Suqian City, Jiangsu Patentee after: Suqian three Xin Technology Co., Ltd. Address before: No. 60, Mount Lu Road, Suyu District, Suqian, Jiangsu Patentee before: Suqian Boher High Voltage Power Supplies Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171125 |