CN202816595U - High-insulation transformer - Google Patents
High-insulation transformer Download PDFInfo
- Publication number
- CN202816595U CN202816595U CN 201220359789 CN201220359789U CN202816595U CN 202816595 U CN202816595 U CN 202816595U CN 201220359789 CN201220359789 CN 201220359789 CN 201220359789 U CN201220359789 U CN 201220359789U CN 202816595 U CN202816595 U CN 202816595U
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- transformer
- insulation
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- press
- coil
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Abstract
The utility model discloses a high-insulation transformer comprising a press nail, a nut, a press nail pad, a press ring, an upper end insulator and a lower end insulator. The nut is arranged at the lower end of the press nail, the press nail pad is arranged at the lower end of the nut, the press ring is arranged at the lower end of the press nail pad, and the upper end insulator and the lower end insulator are arranged at the lower end of the press ring. A low-voltage coil, a high-voltage coil, a support strip, and a phase shift coil and a voltage-regulating coil are sequentially arranged from right to left between the upper end insulator and the lower end insulator. The high-insulation transformer is reasonable in arrangement, integral insulation and sealing performance of the transformer body can be well guaranteed, and the service life of the transformer is prolonged.
Description
Technical field
The utility model relates to a kind of transformer with high-insulativity.
Background technology
Distribution transformer in the electrical power distribution system is more and more at present, transformer is to utilize the principle of electromagnetic induction to change the device of alternating voltage, in electric equipment and radio-circuit, be commonly used for lifting voltage, matched impedance and safety isolation etc., loss is low, the transformer of environment-friendly type is more and more favored, if adopt traditional insulation system form, insulation processing between the high-low pressure is bad, to directly affect the running quality of transformer, affect the useful life of transformer, bring loss to the user.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of transformer with high-insulativity, and this transformer insulated property and sealing are better, rational in infrastructure.
The utility model is achieved through the following technical solutions: a kind of transformer with high-insulativity, comprise and press nail, and be arranged on the nut of pressing the nail lower end and be arranged on the pressure nail pad of nut lower end, and be arranged on the trim ring of pressing nail pad lower end, and insulate in the upper end insulation and the lower end that are arranged on the trim ring lower end, in the middle of the insulation of described upper end and the lower end insulation, be disposed with from right to left low-voltage coil, high-tension coil, stay, phase shift coil and voltage regulation coil.
As preferably, the insulation of described lower end is provided with balanced insulation.
As preferably, described pressure nail and press the nail pad to be bolted.
The beneficial effect that the utlity model has the transformer of high-insulativity is: rationally distributed, can better guarantee integral insulation and the sealing of device body, the useful life of having improved transformer.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of schematic diagram with transformer of high-insulativity of the present utility model.
Embodiment
As shown in Figure 1, a kind of transformer with high-insulativity of the present utility model, comprise and press nail 1, and be arranged on the nut 2 of pressing nail 1 lower end and be arranged on the pressure nail pad 3 of nut 2 lower ends, and be arranged on the trim ring 4 of pressing nail pad 3 lower ends, and the upper end insulation 5 and the lower end that are arranged on trim ring 4 lower ends insulate 11, in the middle of the insulation 5 of described upper end and the lower end insulation 11, be disposed with from right to left low-voltage coil 10, high-tension coil 9, stay 8, phase shift coil 7 and voltage regulation coil 6, this transformer is rationally distributed, can better guarantee whole insulating properties and sealing.
Wherein, described lower end insulation 11 is provided with balanced insulation 12; Described pressure nail 1 and pressure nail pad 3 are bolted.
The beneficial effect that the utlity model has the transformer of high-insulativity is: rationally distributed, can better guarantee integral insulation and the sealing of device body, the useful life of having improved transformer.
The above only be embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (3)
1. transformer with high-insulativity, it is characterized in that: comprise and press nail, and be arranged on the nut of pressing the nail lower end and be arranged on the pressure nail pad of nut lower end, and be arranged on the trim ring of pressing nail pad lower end, and insulate in the upper end insulation and the lower end that are arranged on the trim ring lower end, in the middle of the insulation of described upper end and the lower end insulation, be disposed with from right to left low-voltage coil, high-tension coil, stay, phase shift coil and voltage regulation coil.
2. a kind of transformer with high-insulativity according to claim 1 is characterized in that: the insulation of described lower end is provided with balanced insulation.
3. a kind of transformer with high-insulativity according to claim 1 is characterized in that: described pressure nail and press the nail pad to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359789 CN202816595U (en) | 2012-07-24 | 2012-07-24 | High-insulation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359789 CN202816595U (en) | 2012-07-24 | 2012-07-24 | High-insulation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816595U true CN202816595U (en) | 2013-03-20 |
Family
ID=47875440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359789 Expired - Fee Related CN202816595U (en) | 2012-07-24 | 2012-07-24 | High-insulation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816595U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489597A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Novel transformer insulation structure |
| CN103956256A (en) * | 2014-04-30 | 2014-07-30 | 山东达驰电气有限公司 | Layout structure of transformer windings |
| CN106504872A (en) * | 2016-12-19 | 2017-03-15 | 保定天威集团特变电气有限公司 | A kind of furnace transformer machine body structure for preventing Transformer Winding hot-spot |
| CN109545522A (en) * | 2019-01-30 | 2019-03-29 | 中石化石油工程设计有限公司青岛分公司 | 110kV high-power high voltage converter plant oil immersed type variable-frequency transformer |
-
2012
- 2012-07-24 CN CN 201220359789 patent/CN202816595U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489597A (en) * | 2013-09-25 | 2014-01-01 | 三变科技股份有限公司 | Novel transformer insulation structure |
| CN103489597B (en) * | 2013-09-25 | 2017-01-04 | 三变科技股份有限公司 | A kind of Novel transformer insulation structure |
| CN103956256A (en) * | 2014-04-30 | 2014-07-30 | 山东达驰电气有限公司 | Layout structure of transformer windings |
| CN103956256B (en) * | 2014-04-30 | 2016-09-28 | 山东达驰电气有限公司 | A kind of Transformer Winding arrangement |
| CN106504872A (en) * | 2016-12-19 | 2017-03-15 | 保定天威集团特变电气有限公司 | A kind of furnace transformer machine body structure for preventing Transformer Winding hot-spot |
| CN106504872B (en) * | 2016-12-19 | 2019-05-03 | 保定天威集团特变电气有限公司 | A kind of furnace transformer machine body structure preventing transformer winding hot-spot |
| CN109545522A (en) * | 2019-01-30 | 2019-03-29 | 中石化石油工程设计有限公司青岛分公司 | 110kV high-power high voltage converter plant oil immersed type variable-frequency transformer |
| CN109545522B (en) * | 2019-01-30 | 2024-03-29 | 中石化石油工程设计有限公司青岛分公司 | Oil-immersed variable-frequency transformer for 110kV high-power high-voltage variable-frequency device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130724 |