CN206441613U - A kind of modular coil - Google Patents
A kind of modular coil Download PDFInfo
- Publication number
- CN206441613U CN206441613U CN201621464655.5U CN201621464655U CN206441613U CN 206441613 U CN206441613 U CN 206441613U CN 201621464655 U CN201621464655 U CN 201621464655U CN 206441613 U CN206441613 U CN 206441613U
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- insulating cylinder
- coil
- insulating
- line
- modular
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Abstract
The utility model discloses a kind of modular coil.A kind of modular coil of the present utility model, includes the coil module of the first insulating cylinder and the insulating cylinder of some sockets first；Coil module includes the second insulating cylinder, line cake and cushion block；Second insulating cylinder is socketed the first insulating cylinder；Line cake is socketed the second insulating cylinder；Cushion block is uniform, circumferentially disposed between two adjacent line cakes, two line cakes of space between adjacent.The utility model can disassemble into multiple coil modules in later maintenance, carry out modular repair and replacing, the predicament all disassembled be solved, while also not interfering with the wire being without damage；And when product is in remote region, can be repaired without whole transformer transporting is returned into plant area, directly targetedly produce coil module, transport to after scene, local coil replacing is carried out, the cost of maintenance is saved greatly, also shortens the cycle of maintenance.
Description
Technical field
The utility model is related to field transformer, and in particular to a kind of modular coil.
Background technology
Open-type transformer uses disk-type winding, i.e. wire one to enclose multiturn coiling and forms a line cake substantially, multiple
Line cake is fixed on insulating cylinder and separated between one whole coil of formation, two line cakes with cushion block, and three coils are simultaneously around iron core
On, form a three-phase open-type transformer.
After transformer station high-voltage side bus short trouble, certain the several line cake wire occurred in single phase winding burn, or insulation is old
Change severe, it is necessary to when changing, then need to carry out single phase winding coiling replacing processing again, it is relatively cumbersome；And processing procedure
In, easily cause to damage without the line cake damaged to other, there is larger hidden danger；Technique is carried out to the line cake of coiling again simultaneously
Processing procedure（Dipping lacquer, baking etc.）, it is necessary to while also carry out same processing to undamaged line cake, also can lesion wire cake, and
The necessary whole coil coiling again if being not desired to lesion wire cake, so that cause maintenance cost high, deficiency in economic performance.
Utility model content
In order to solve the above problems, the utility model provide it is a kind of by small coil constitute big coil, segmented modularization
Coil and its manufacture method.
The utility model solves the technical scheme that its technical problem used：A kind of modular coil, including first is exhausted
The coil module of the first insulating cylinder of edge cylinder and some sockets；Coil module includes the second insulating cylinder, line cake and cushion block；Second insulation
Jacket casing connects the first insulating cylinder；Line cake is socketed the second insulating cylinder；Cushion block is uniform, circumferentially disposed between two adjacent line cakes, every
Open two adjacent line cakes.
Further, wire of the line cake by some circles around the second insulating cylinder is constituted, and coiling is more on single second insulating cylinder
Individual line cake.
Further, the first insulating cylinder and the second insulating cylinder surface are provided with the first insulation cured layer.
Further, the first insulation cured layer is set to the first insulating lacquer layer.
Further, surface is provided with the second insulation cured layer.
Further, the second insulation cured layer is set to the second insulating lacquer layer.
Further, the whole height of some second insulating cylinders is equal to the height of the first insulating cylinder.
The beneficial effects of the utility model are：Simple in construction, easy making process；Pass through the structure of the small cylinder of big jacket casing, then dipping lacquer
Solidification is integrated, and is all to be not less than single complete insulating cylinder in terms of intensity and electric insulation, relatively single complete
Insulating cylinder is without any defect；In later maintenance, multiple coil modules can be disassembled into, modular repair and replacing, solution is carried out
The predicaments that whole of having determined is disassembled, while also not interfering with the wire being without damage；And when product is in remote region, can not
Repaired with whole transformer transporting is returned into plant area, directly targetedly produce coil module, transport to after scene, enter
Row local coil is changed, and is saved greatly the cost of maintenance, is also shortened the cycle of maintenance.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the schematic diagram of the utility model coil module；
Fig. 4 is the schematic diagram of the first insulating cylinder；
Fig. 5 is the schematic diagram of the second insulating cylinder；
Fig. 6 is the first insulating cylinder, the assembling schematic diagram of the second insulating cylinder.
Embodiment
1~Fig. 6 of reference picture, the utility model is a kind of modular coil, if including the first insulating cylinder 1 and socket thereon
Dry coil module；Coil module includes the second insulating cylinder 2, line cake 4 and cushion block 3, and the second insulating cylinder 2 is socketed the first insulating cylinder 1, and
The whole height of some second insulating cylinders 2 after socket is equal to the height of the first insulating cylinder 1；Line cake 4 is socketed the second insulating cylinder 2,
Its center line cake 4 is by multiturn wire coiling；The cushion block 3 is uniform, circumferential between adjacent line cake 4, two lines of space between adjacent
Cake 4.
In order to fix the relative position of the first insulating cylinder 1 and the second insulating cylinder 2, and the insulation of the two is further realized, in
Second insulating cylinder 2, which is socketed after the first insulating cylinder 1, sets one layer of first insulation cured layer, and it is exhausted that the first insulation cured layer is set to immersion
Edge paint simultaneously dries the first insulating lacquer layer that progress insulation curing process is obtained.
Meanwhile, in order that coil is fixed into an entirety, one layer of second insulation cured layer is set in coil surface, second is exhausted
Edge cured layer is the second insulating lacquer layer that leaching insulated paint, baking and curing are obtained under vacuum environment.
A kind of modular coil of the present utility model, by the mode that line cake 4 is set on traditional single insulating cylinder be improved to by
Line cake 4 is arranged on the second insulating cylinder 2, then some second insulating cylinders 2 are socketed into the mode of the first insulating cylinder 1, in later maintenance
In, a complete coil can disassemble into multiple coil modules, carry out modular repair and replacing, solve all disassemble tired
Border, while also not interfering with the wire being without damage；And when transformer breaks down in remote region, also without by whole
Transformer transporting goes back to plant area and repaired, and directly targetedly produces coil module, and the scene of transporting carries out local coil more
Change, be saved greatly the cost of maintenance, also shorten the cycle of maintenance.
Above-described embodiment is preferred scheme of the present utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all contained in the scope set by the application claim.
Claims (7)
1. a kind of modular coil, it is characterised in that：Including the first insulating cylinder（1）With the first insulating cylinder of some sockets（1）Line
Enclose module；The coil module includes the second insulating cylinder（2）, line cake（4）And cushion block（3）；Second insulating cylinder（2）Socket the
One insulating cylinder（1）；The line cake（4）It is socketed the second insulating cylinder（2）；The cushion block（3）Uniformly, it is circumferentially disposed in adjacent two
Line cake（4）Between, two line cakes of space between adjacent（4）.
2. a kind of modular coil as claimed in claim 1, it is characterised in that：The line cake（4）It is exhausted around second by some circles
Edge cylinder（2）Wire composition, and single second insulating cylinder（2）The upper multiple line cakes of coiling（4）.
3. a kind of modular coil as claimed in claim 1, it is characterised in that：First insulating cylinder（1）With the second insulation
Cylinder（2）Surface is provided with the first insulation cured layer.
4. a kind of modular coil as claimed in claim 3, it is characterised in that：The first insulation cured layer is set to first
Insulating lacquer layer.
5. a kind of modular coil as claimed in claim 1, it is characterised in that：Surface is provided with the second insulation cured layer.
6. a kind of modular coil as claimed in claim 5, it is characterised in that：The second insulation cured layer is set to second
Insulating lacquer layer.
7. a kind of modular coil as described in claim 1 to 6 is any, it is characterised in that：Some second insulating cylinders（2）
Whole height be equal to the first insulating cylinder（1）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464655.5U CN206441613U (en) | 2016-12-28 | 2016-12-28 | A kind of modular coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464655.5U CN206441613U (en) | 2016-12-28 | 2016-12-28 | A kind of modular coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441613U true CN206441613U (en) | 2017-08-25 |
Family
ID=59643165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464655.5U Active CN206441613U (en) | 2016-12-28 | 2016-12-28 | A kind of modular coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531416A (en) * | 2016-12-28 | 2017-03-22 | 广东瑞智电力科技有限公司 | Modular coil and fabrication method thereof |
-
2016
- 2016-12-28 CN CN201621464655.5U patent/CN206441613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531416A (en) * | 2016-12-28 | 2017-03-22 | 广东瑞智电力科技有限公司 | Modular coil and fabrication method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 528451 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co., Ltd Address before: 528451 Guangdong province Zhongshan Nanlang Town Industrial Zone East Road No. 9 crane factory Patentee before: Guangdong Ruizhi Electric Technology Co. Ltd. |
|
| CP03 | "change of name, title or address" | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province 528451 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province 528451 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |