CN203192579U - Non-encapsulated dry type transformer high-voltage coil with overall outgoing line panel - Google Patents
Non-encapsulated dry type transformer high-voltage coil with overall outgoing line panel Download PDFInfo
- Publication number
- CN203192579U CN203192579U CN 201320141959 CN201320141959U CN203192579U CN 203192579 U CN203192579 U CN 203192579U CN 201320141959 CN201320141959 CN 201320141959 CN 201320141959 U CN201320141959 U CN 201320141959U CN 203192579 U CN203192579 U CN 203192579U
- Authority
- CN
- China
- Prior art keywords
- end cover
- outgoing line
- outlet panel
- line panel
- type transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a non-encapsulated dry type transformer high-voltage coil with an overall outgoing line panel. The non-encapsulated dry type transformer high-voltage coil comprises an upper end cover, a coil body, the outgoing line panel and a lower end cover. The coil body is fixedly connected with the outgoing line panel through the upper end cover and the lower end cover, the coil body and the outgoing line panel are equal in height, and the upper end and the lower end of the outgoing line panel are respectively buckled with the upper end cover and the lower end cover through buckling structures. The outgoing line panel is provided with an incoming line end, a shunting tap and an outgoing line end, wherein the incoming line end and the outgoing line end are located at the positions of the upper portion and the lower portion of the outgoing line panel respectively, the shunting tap is arranged at the position of the middle of the outgoing line panel, one side of the upper end cover and one side of the lower end cover are respectively provided with a through hole, two ends of the outgoing line panel are provided with protrusions respectively, and dimensions of the protrusions are matched with dimensions of the through holes positioned on the upper end cover and the lower end cover. The non-encapsulated dry type transformer high-voltage coil has the advantages that the outgoing line panel is buckled together with the upper end cover and the lower end cover, insulating performance and stability of a transformer can be improved, impact resistance is enhanced, and service life of the transformer is prolonged.
Description
Technical field
The utility model relates to a kind of high-tension coil, specifically is a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel, belongs to the transformer coil technical field.
Background technology
At present, dry-type transformer because have energy-saving and low-noise, advantage pollution-free and that do reliability is widely used in the power transmission and transforming equipment.But on internal structure, still there are some defectives, such as the outlet panel of high-tension coil wherein, the little outlet panel of general employing is stuck on the stay at coil middle part, as shown in Figure 1, such structure makes dust in air, moisture or foreign matter enter gap between coil insulation tube and the conductor easily, cause transformer insulated resistance to descend, even the phenomenon that occurs burning, so use traditional outlet panel can cause the stability of transformer and impact resistance relatively poor, shortened the useful life of transformer.
Summary of the invention
Problem at above-mentioned prior art existence, the utility model provides a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel, outlet panel and coil stationary are linked together, can promote the insulation property and stability of transformer, strengthen impact resistance, prolong the useful life of transformer.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel, comprise upper end cover, coil body, outlet panel and bottom end cover, coil body is fixedlyed connected with the outlet panel with bottom end cover by upper end cover, coil body and outlet panel are contour, the upper and lower side of outlet panel snaps together by buckle structure with upper end cover and bottom end cover respectively, the outlet panel is provided with the end of incoming cables, shunting tap and leading-out terminal, end of incoming cables and leading-out terminal lay respectively at the position, upper and lower of outlet panel, and shunting tap is arranged at the centre position of outlet panel.
Described upper end cover and bottom end cover all adopt insulating material.
Described upper end cover and bottom end cover are circular, in a side of annulus a through hole are arranged.
The two ends of described outlet panel have projection respectively, and the size of projection and the clear size of opening of upper end cover and bottom end cover are complementary.
The beneficial effects of the utility model are: by with the outlet panel and up and down end cap snap together, the insulation property that can promote transformer and stability strengthen impact resistance, prolong the useful life of transformer.
Description of drawings
Fig. 1 is the structural representation of the high-voltage terminal panel of prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of outlet panel of the present utility model.
Among the figure: 1, upper end cover, 2, coil body, 3, the outlet panel, 4, bottom end cover, 5, through hole, 6, the end of incoming cables, 7, shunting tap, 8, leading-out terminal, 9, projection.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 2, a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel, comprise upper end cover 1, coil body 2, outlet panel 3 and bottom end cover 4, coil body 2 is fixedlyed connected with outlet panel 3 with bottom end cover 4 by upper end cover 1, coil body 2 is contour with outlet panel 3, the upper and lower side of outlet panel 3 snaps together by buckle structure with upper end cover 1 and bottom end cover 4 respectively, outlet panel 3 is provided with end of incoming cables 6, shunting tap 7 and leading-out terminal 8, end of incoming cables 6 and leading-out terminal 8 lay respectively at the position, upper and lower of outlet panel 3, and shunting tap 7 is arranged at the centre position of outlet panel 3.
Upper end cover 1 and bottom end cover 4 all adopt insulating material, are conducive to improve the insulation property of coil.
Upper end cover 1 and bottom end cover 4 are circular, side at annulus has a through hole 5, the through hole 5 formation buckle structure that matches with the projection 9 at outlet panel 3 two ends, so just outlet panel 3 and upper end cover 1 and bottom end cover 4 can be linked together, can significantly promote the insulation property and stability of transformer, strengthen impact resistance, prolong the useful life of transformer.
As shown in Figure 3, the two ends of outlet panel 3 have projection 9 respectively, and the size of the size of projection 9 and the through hole 5 of upper end cover 1 and bottom end cover 4 is complementary.
Claims (4)
1. no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel, comprise upper end cover (1), coil body (2), outlet panel (3) and bottom end cover (4), coil body (2) is fixedlyed connected with outlet panel (3) with bottom end cover (4) by upper end cover (1), it is characterized in that, coil body (2) is contour with outlet panel (3), the upper and lower side of outlet panel (3) snaps together by buckle structure with upper end cover (1) and bottom end cover (4) respectively, outlet panel (3) is provided with end of incoming cables (6), shunting tap (7) and leading-out terminal (8), end of incoming cables (6) and leading-out terminal (8) lay respectively at the position, upper and lower of outlet panel (3), and shunting tap (7) is arranged at the centre position of outlet panel (3).
2. a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel according to claim 1 is characterized in that, described upper end cover (1) and bottom end cover (4) all adopt insulating material.
3. a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel according to claim 1 is characterized in that, described upper end cover (1) and bottom end cover (4) are circular, in a side of annulus a through hole (5) is arranged.
4. a kind of no-encapsulated-winding dry-type transformer high-tension coil that has whole outlet panel according to claim 1, it is characterized in that, the two ends of described outlet panel (3) have projection (9) respectively, and the size of projection (9) and through hole (5) size of upper end cover (1) and bottom end cover (4) are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141959 CN203192579U (en) | 2013-03-27 | 2013-03-27 | Non-encapsulated dry type transformer high-voltage coil with overall outgoing line panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141959 CN203192579U (en) | 2013-03-27 | 2013-03-27 | Non-encapsulated dry type transformer high-voltage coil with overall outgoing line panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192579U true CN203192579U (en) | 2013-09-11 |
Family
ID=49109418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141959 Expired - Lifetime CN203192579U (en) | 2013-03-27 | 2013-03-27 | Non-encapsulated dry type transformer high-voltage coil with overall outgoing line panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192579U (en) |
-
2013
- 2013-03-27 CN CN 201320141959 patent/CN203192579U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221000 Jiangsu province Xuzhou city Copper Mt. District Xuzhou high tech Industrial Development Zone Second Industrial Park Qianjiang Road North Patentee after: JIANGSU HUACHEN TRANSFORMER CO.,LTD. Address before: 221000 Jiangsu province Xuzhou city Copper Mt. District Xuzhou high tech Industrial Development Zone Second Industrial Park Qianjiang Road North Patentee before: JIANGSU HUACHEN TRANSFORMER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |