CN204270788U - Transformer shell - Google Patents
Transformer shell Download PDFInfo
- Publication number
- CN204270788U CN204270788U CN201420698574.6U CN201420698574U CN204270788U CN 204270788 U CN204270788 U CN 204270788U CN 201420698574 U CN201420698574 U CN 201420698574U CN 204270788 U CN204270788 U CN 204270788U
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- China
- Prior art keywords
- transformer
- fin
- casing
- transformer shell
- utility
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- Expired - Fee Related
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Abstract
The utility model proposes a kind of transformer shell, the heat in order to solve transformer shell body running generation in prior art can not get the problem of distributing in time.This transformer shell comprises the casing for splendid attire coil, fills transformer oil in described casing, and described coil is immersed in described transformer oil, and the periphery of described casing is fixed with multiple tracks fin, be arranged in parallel between all fin.This transformer shell body structure is simple, and the heat produced in its course of work can be distributed by fin in time, prevents heat accumulation from can not get distributing timely and causing serious consequence in transformer.
Description
Technical field
The utility model relates to transformer technology field, refers to the transformer shell that a kind of radiating effect is good especially.
Background technology
Transformer (Transformer) utilizes the principle of electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core (magnetic core), major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc., can be divided into by purposes: distribution transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.
Along with China's economic continues healthy high speed development; electricity needs maintains sustained and rapid growth; the High Speed Construction of electrical network has pulled the market demand of power transmission and transforming equipment; the critical electrical equipment that transformer is carried as electric power; the market demand also maintains steady growth; in transformer production process; transformer shell is vital parts; it can not only provide support when installing transformer; but also protective effect can be provided for the core component of transformer, ensure the destruction of core component from the external world of transformer.But there is many defects in current transformer shell, have a strong impact on the normal use of transformer, namely one of them comparatively obvious defect is produce a large amount of heats in the transformer course of work, these heat accumulations can not get distributing timely in transformer, cause transformer temperature to raise, the lighter affects the normal work of transformer, shortens the useful life of transformer, severe one has an accident, and causes serious consequence.
Utility model content
The utility model proposes a kind of transformer shell, the heat solving transformer shell body running generation in prior art can not get the problem of distributing in time.
The technical solution of the utility model is achieved in that transformer shell, comprise the casing for splendid attire coil, fill transformer oil in described casing, described coil is immersed in described transformer oil, the periphery of described casing is fixed with multiple tracks fin, be arranged in parallel between all fin.
As the improvement to technique scheme, described fin is hollow structure, and all fin inner chambers and the inner space of described casing, described transformer oil is full of the inner chamber of described casing and described fin.
As the further improvement to technique scheme, be fixedly connected with by connecting plate between the fin of the same side.
As one preferred embodiment, described casing, fin are steel plate and make.
After have employed technique scheme, the beneficial effects of the utility model are: when this transformer shell uses, the heat that transformer produces passes to through casing on the fin of casing periphery, can distribute through fin, be arranged in parallel between these fin and can ensure that area of dissipation maximizes, radiating efficiency maximizes.
Fin is set to hollow structure, and its inner chamber also and between the inner chamber of casing is communicated with, and the heat that transformer can be made like this to produce is reached on fin by transformer oil and then distributes, and accelerates radiating efficiency further.
Be fixedly connected with by connecting plate between the fin of the same side, the area of heat radiation can not only be increased further, and the mechanical strength of transformer shell can be strengthened.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the close-up schematic view at I place in Fig. 1;
In figure: 1-casing; 2-transformer oil; 3-fin; 4-connecting plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As depicted in figs. 1 and 2, for a kind of embodiment of the utility model transformer shell, this transformer shell comprises the casing 1 for splendid attire coil (not shown), transformer oil 2 is filled in described casing 1, described coil is immersed in described transformer oil 2, the periphery of described casing 1 is fixed with multiple tracks fin 3, all be arranged in parallel between all fin 3, when this transformer shell uses, the heat that transformer produces passes to through casing 1 on the fin 3 of casing 1 periphery, can distribute through fin 3, be arranged in parallel between these fin 3 and can ensure that area of dissipation maximizes, radiating efficiency maximizes.
In order to increase the radiating efficiency of transformer shell, described fin 3 is hollow structure, all fin 3 inner chambers and the inner space of described casing 1, described transformer oil 2 is full of the inner chamber of described casing 1 and described fin 3, the heat that transformer can be made like this to produce is reached on fin 3 by transformer oil 2 and then distributes, and accelerates radiating efficiency further.
In addition, be connected to one by connecting plate 4 between the fin 3 of casing 1 the same side, heat can not only be made also can be distributed by connecting plate 4, increase the area of heat radiation further, and the mechanical strength of transformer shell can be strengthened.
Meanwhile, in order to strengthen the mechanical strength of whole transformer shell further, make its longer service life under mal-condition out of doors, casing 1 and fin 3 all adopt steel plate material to make.
This transformer shell body structure is simple, and the heat produced in its course of work can be distributed by fin in time, prevents heat accumulation from can not get distributing timely and causing serious consequence in transformer.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. transformer shell, is characterized in that: comprise the casing for splendid attire coil, fills transformer oil in described casing, and described coil is immersed in described transformer oil, and the periphery of described casing is fixed with multiple tracks fin, be arranged in parallel between all fin.
2. transformer shell as claimed in claim 1, it is characterized in that: described fin is hollow structure, all fin inner chambers and the inner space of described casing, described transformer oil is full of the inner chamber of described casing and described fin.
3. transformer shell as claimed in claim 2, be is characterized in that: be fixedly connected with by connecting plate between the fin of the same side.
4. the transformer shell as described in any one of claims 1 to 3, is characterized in that: described casing, fin are steel plate and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698574.6U CN204270788U (en) | 2014-11-19 | 2014-11-19 | Transformer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698574.6U CN204270788U (en) | 2014-11-19 | 2014-11-19 | Transformer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270788U true CN204270788U (en) | 2015-04-15 |
Family
ID=52805641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698574.6U Expired - Fee Related CN204270788U (en) | 2014-11-19 | 2014-11-19 | Transformer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529140A (en) * | 2016-01-06 | 2016-04-27 | 中科电力装备科技有限公司 | Cooling mechanism of energy-saving on-load voltage regulation transformer |
| CN107017078A (en) * | 2017-06-04 | 2017-08-04 | 蚌埠智达科技咨询有限公司 | A kind of heat radiating type transformer |
| CN107039150A (en) * | 2017-06-04 | 2017-08-11 | 蚌埠智达科技咨询有限公司 | A kind of High-strength transformer |
| CN107039149A (en) * | 2017-06-04 | 2017-08-11 | 蚌埠智达科技咨询有限公司 | Durable transformer |
-
2014
- 2014-11-19 CN CN201420698574.6U patent/CN204270788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529140A (en) * | 2016-01-06 | 2016-04-27 | 中科电力装备科技有限公司 | Cooling mechanism of energy-saving on-load voltage regulation transformer |
| CN107017078A (en) * | 2017-06-04 | 2017-08-04 | 蚌埠智达科技咨询有限公司 | A kind of heat radiating type transformer |
| CN107039150A (en) * | 2017-06-04 | 2017-08-11 | 蚌埠智达科技咨询有限公司 | A kind of High-strength transformer |
| CN107039149A (en) * | 2017-06-04 | 2017-08-11 | 蚌埠智达科技咨询有限公司 | Durable transformer |
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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: 20150415 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |