CN202502884U - Three-phase child-mother integrated transformer - Google Patents
Three-phase child-mother integrated transformer Download PDFInfo
- Publication number
- CN202502884U CN202502884U CN2012201165718U CN201220116571U CN202502884U CN 202502884 U CN202502884 U CN 202502884U CN 2012201165718 U CN2012201165718 U CN 2012201165718U CN 201220116571 U CN201220116571 U CN 201220116571U CN 202502884 U CN202502884 U CN 202502884U
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- CN
- China
- Prior art keywords
- transformer
- mother
- child
- stem
- integrated
- 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 - Fee Related
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a three-phase child-mother integrated transformer, comprising a mother transformer and a child transformer which is arranged with the motor transformer in parallel, wherein core column sets of the mother transformer and the child transformer are respectively formed by three core columns which are arranged with one another in parallel and wound with coils, the upper end and the lower end of the core column set of the mother transformer are provided with an upper iron yoke set and a lower iron yoke set, the upper iron yoke set and the lower iron yoke set are connected and fixed with each other by a fixed rod, the bottom surfaces of the mother transformer and the child transformer are vertically provided with fixed frames which are symmetrically arranged with one other, the lower sides of the fixed frames are externally provided with balance stripes which are integrated with the fixed frames, and installing holes are arranged on the balance stripes. According to the three-phase child-mother integrated transformer, the support structure of the three-phase child-mother integrated transformer is simplified, so that the installing area of the three-phase child-mother integrated transformer can be effectively reduced; and the three-phase child-mother integrated transformer is high in stability, is more convenient to install and use.
Description
Technical field
The utility model relates to the transformer technology field, is specifically related to a kind of three-phase primary and secondary one transformer.
Background technology
In the power network (especially rural power grids), transformer is many and divide cloth cover very wide, transformer different periods or season with payload alter a great deal, often be in light condition by the selected transformer of peak load, increased the loss of electrical network.Adopt mother and sons' transformer, drop into sub-transformer operation during little load, drop into female transformer during middle load and move, mother and sons' parallel operation of transformers when loading greatly can play the effect that cuts down the consumption of energy.There is complex structure in present mother and sons' transformer, and is bulky, defectives such as assembling complicacy.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, provide a kind of simple in structure, installation volume is little, have the three-phase primary and secondary one transformer of new structure.
A kind of three-phase primary and secondary one transformer; Comprise that female transformer reaches and its sub-transformer of arranging side by side; The stem stem group of said female transformer, sub-transformer is respectively to arrange side by side by three, and the stem stem that is wound with coil constitutes, and said female transformer stem stem group upper and lower side is provided with upper yoke group, lower yoke group; Connect fixing between said upper yoke group, the lower yoke group through fixed lever; Said female transformer, sub-transformer bottom surface are vertically installed with symmetrically arranged fixed mount, and this fixed mount downside is provided with balance strip integrated with it outward, offers installing hole on the said balance strip.
The utility model has effectively reduced its erection space through simplifying the supporting structure of three-phase primary and secondary one transformer, and stability is high, installs and uses convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1; A kind of three-phase primary and secondary one transformer that the utility model provided, comprise female transformer 1 and with its sub-transformer 2 of arranging side by side, the stem stem group of said female transformer 1, sub-transformer 2 is respectively to arrange side by side by three; The stem stem 4 that is wound with coil 3 constitutes; Said female transformer 1 stem stem group upper and lower side is provided with upper yoke group 5, lower yoke group 6, connects fixingly between said upper yoke group 5, the lower yoke group 6 through fixed lever 7, and said female transformer 1, sub-transformer 2 bottom surfaces are vertically installed with symmetrically arranged fixed mount 8; These fixed mount 8 downsides are provided with balance strip 9 integrated with it outward, offer installing hole 10 on the said balance strip 9.
Claims (1)
1. three-phase primary and secondary one transformer; Comprise that female transformer reaches and its sub-transformer of arranging side by side; The stem stem group of said female transformer, sub-transformer is respectively to arrange side by side by three, and the stem stem that is wound with coil constitutes, and said female transformer stem stem group upper and lower side is provided with upper yoke group, lower yoke group; It is characterized in that: connect fixing between said upper yoke group, the lower yoke group through fixed lever; Said female transformer, sub-transformer bottom surface are vertically installed with symmetrically arranged fixed mount, and this fixed mount downside is provided with balance strip integrated with it outward, offers installing hole on the said balance strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201165718U CN202502884U (en) | 2012-03-26 | 2012-03-26 | Three-phase child-mother integrated transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201165718U CN202502884U (en) | 2012-03-26 | 2012-03-26 | Three-phase child-mother integrated transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502884U true CN202502884U (en) | 2012-10-24 |
Family
ID=47039492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201165718U Expired - Fee Related CN202502884U (en) | 2012-03-26 | 2012-03-26 | Three-phase child-mother integrated transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982986A (en) * | 2012-12-27 | 2013-03-20 | 东莞市光华实业有限公司 | Cylindrical three-phase isolation transformer with upper and lower yoke structure |
| CN109378169A (en) * | 2018-11-19 | 2019-02-22 | 深圳市京泉华科技股份有限公司 | Reactor |
-
2012
- 2012-03-26 CN CN2012201165718U patent/CN202502884U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982986A (en) * | 2012-12-27 | 2013-03-20 | 东莞市光华实业有限公司 | Cylindrical three-phase isolation transformer with upper and lower yoke structure |
| CN102982986B (en) * | 2012-12-27 | 2015-08-26 | 东莞市光华实业有限公司 | The upper and lower yoke structure three-phase isolation transformer of cartridge type |
| CN109378169A (en) * | 2018-11-19 | 2019-02-22 | 深圳市京泉华科技股份有限公司 | Reactor |
| CN109378169B (en) * | 2018-11-19 | 2024-03-12 | 深圳市京泉华科技股份有限公司 | Reactor with a reactor body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |