CN204720279U - Heat radiation type dry-type transformer - Google Patents
Heat radiation type dry-type transformer Download PDFInfo
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- CN204720279U CN204720279U CN201520309305.0U CN201520309305U CN204720279U CN 204720279 U CN204720279 U CN 204720279U CN 201520309305 U CN201520309305 U CN 201520309305U CN 204720279 U CN204720279 U CN 204720279U
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Abstract
The utility model discloses a kind of heat radiation type dry-type transformer, comprise transformer shell, iron core is provided with in transformer shell, iron core is provided with winding, the inwall of transformer shell is provided with cavity, cavity is provided with air-vent, radiator fan is provided with in the bottom of cavity, the inwall of transformer shell has been sticked spiral heat-conducting block, be provided with heat conduction at the medial extremity of spiral heat-conducting block and touch silk, heat conduction is touched silk and is arranged between iron core and winding, the inwall of cavity is provided with heat transfer heating panel, heat absorption lamella is provided with between heat transfer heating panel and cavity, helical duct is provided with in spiral heat-conducting block, circulating fan is provided with in the bottom of helical duct.Structure of the present utility model is simple, it mainly adopts spiral heat-conducting block to carry out transmitting and completing heat radiation with the heat in inside transformer heat and cavity that coordinated of heat transfer heating panel, it effectively can ensure sealing property and the heat dispersion of transformer, stability in use is good and heat dispersion is strong, applicability is good, practical.
Description
Technical field
The utility model belongs to transformer technology field, is specifically related to a kind of heat radiation type dry-type transformer.
Background technology
Transformer is requisite equipment in circuit transmission, because transformer can produce a large amount of heats when working long hours, if dispelled the heat not in time, stability in use and the operating efficiency of transformer can be had a strong impact on, prior art mainly adopts blower fan, between coil and iron core, be provided with air cooling channel simultaneously, although it can reach the object of heat radiation to a certain extent, but because transformer needs enough sealings to ensure its insulation property, so arrange stainless steel tube to carry out the sealing property that heat radiation can affect transformer between iron core and coil, thus affect the normal work of transformer, applicability and practicality are affected, be difficult to the demand meeting market.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model is to provide that a kind of structure is simple, stability in use good and the heat radiation type dry-type transformer that heat dispersion is strong.
The technical scheme realizing the utility model object is a kind of heat radiation type dry-type transformer, comprise transformer shell, iron core is provided with in described transformer shell, described iron core is provided with winding, the inwall of described transformer shell is provided with cavity, described cavity is provided with air-vent, radiator fan is provided with in the bottom of described cavity, the inwall of described transformer shell has been sticked spiral heat-conducting block, be provided with heat conduction at the medial extremity of described spiral heat-conducting block and touch silk, described heat conduction is touched silk and is arranged between described iron core and winding, the inwall of cavity is provided with heat transfer heating panel, heat absorption lamella is provided with between described heat transfer heating panel and described cavity, helical duct is provided with in described spiral heat-conducting block, circulating fan is provided with in the bottom of described helical duct.
Described spiral heat-conducting block is provided with heat conduction aperture, and described heat conduction aperture is communicated with the sidewall of described helical duct and described cavity.
Be provided with heat transfer shrinkage pool in sidewall between described cavity and described spiral heat-conducting block, in described heat transfer shrinkage pool, be provided with heat-conducting liquid packed layer.
The surface of touching silk in described heat conduction is provided with hemispherical small embossment.
The utility model has positive effect: structure of the present utility model is simple, it mainly adopts spiral heat-conducting block to carry out transmitting and completing heat radiation with the heat in inside transformer heat and cavity that coordinated of heat transfer heating panel, it effectively can ensure sealing property and the heat dispersion of transformer, stability in use is good and heat dispersion is strong, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of heat radiation type dry-type transformer, comprise transformer shell 1, iron core 2 is provided with in described transformer shell 1, described iron core 2 is provided with winding 3, the inwall of described transformer shell 1 is provided with cavity 4, described cavity 4 is provided with air-vent 5, radiator fan 6 is provided with in the bottom of described cavity 4, the inwall of described transformer shell 1 has been sticked spiral heat-conducting block 7, be provided with heat conduction at the medial extremity of described spiral heat-conducting block 7 and touch silk 8, described heat conduction is touched silk 8 and is arranged between described iron core 2 and winding 3, the inwall of cavity 4 is provided with heat transfer heating panel 9, the lamella 10 that absorbs heat is provided with between described heat transfer heating panel 9 and described cavity 4, helical duct 11 is provided with in described spiral heat-conducting block 7, circulating fan 12 is provided with in the bottom of described helical duct 11.
Described spiral heat-conducting block 7 is provided with heat conduction aperture 13, and described heat conduction aperture 13 is communicated with the sidewall of described helical duct 11 and described cavity 4.
Be provided with the shrinkage pool 14 that conducts heat in sidewall between described cavity 4 and described spiral heat-conducting block 7, in described heat transfer shrinkage pool 14, be provided with heat-conducting liquid packed layer 15.
The surface of touching silk in described heat conduction is provided with hemispherical small embossment.
Structure of the present utility model is simple, it mainly adopts spiral heat-conducting block to carry out transmitting and completing heat radiation with the heat in inside transformer heat and cavity that coordinated of heat transfer heating panel, it effectively can ensure sealing property and the heat dispersion of transformer, stability in use is good and heat dispersion is strong, applicability is good, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (4)
1. a heat radiation type dry-type transformer, comprise transformer shell, iron core is provided with in described transformer shell, described iron core is provided with winding, it is characterized in that: on the inwall of described transformer shell, be provided with cavity, described cavity is provided with air-vent, radiator fan is provided with in the bottom of described cavity, the inwall of described transformer shell has been sticked spiral heat-conducting block, be provided with heat conduction at the medial extremity of described spiral heat-conducting block and touch silk, described heat conduction is touched silk and is arranged between described iron core and winding, the inwall of cavity is provided with heat transfer heating panel, heat absorption lamella is provided with between described heat transfer heating panel and described cavity, helical duct is provided with in described spiral heat-conducting block, circulating fan is provided with in the bottom of described helical duct.
2. heat radiation type dry-type transformer according to claim 1, is characterized in that: on described spiral heat-conducting block, be provided with heat conduction aperture, described heat conduction aperture is communicated with the sidewall of described helical duct and described cavity.
3. heat radiation type dry-type transformer according to claim 2, is characterized in that: be provided with heat transfer shrinkage pool in the sidewall between described cavity and described spiral heat-conducting block, in described heat transfer shrinkage pool, be provided with heat-conducting liquid packed layer.
4. heat radiation type dry-type transformer according to claim 3, is characterized in that: the surface of touching silk in described heat conduction is provided with hemispherical small embossment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309305.0U CN204720279U (en) | 2015-05-09 | 2015-05-09 | Heat radiation type dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309305.0U CN204720279U (en) | 2015-05-09 | 2015-05-09 | Heat radiation type dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720279U true CN204720279U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309305.0U Active CN204720279U (en) | 2015-05-09 | 2015-05-09 | Heat radiation type dry-type transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204720279U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275048A (en) * | 2017-06-22 | 2017-10-20 | 太仓市变压器有限公司 | A kind of copper sheet type transformer |
| CN107275046A (en) * | 2017-06-22 | 2017-10-20 | 太仓市变压器有限公司 | A kind of heat radiating type transformer |
| CN107424768A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of transformer |
| CN107424767A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of stability transformer |
| CN107424769A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of anti-interference transformer |
| CN107424736A (en) * | 2017-07-05 | 2017-12-01 | 苏州权素船舶电子有限公司 | A kind of safety type transformer structure |
| CN107424737A (en) * | 2017-07-05 | 2017-12-01 | 太仓英达锅炉设备有限公司 | A kind of stable type transformer |
-
2015
- 2015-05-09 CN CN201520309305.0U patent/CN204720279U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275048A (en) * | 2017-06-22 | 2017-10-20 | 太仓市变压器有限公司 | A kind of copper sheet type transformer |
| CN107275046A (en) * | 2017-06-22 | 2017-10-20 | 太仓市变压器有限公司 | A kind of heat radiating type transformer |
| CN107424768A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of transformer |
| CN107424767A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of stability transformer |
| CN107424769A (en) * | 2017-06-22 | 2017-12-01 | 太仓市变压器有限公司 | A kind of anti-interference transformer |
| CN107424736A (en) * | 2017-07-05 | 2017-12-01 | 苏州权素船舶电子有限公司 | A kind of safety type transformer structure |
| CN107424737A (en) * | 2017-07-05 | 2017-12-01 | 太仓英达锅炉设备有限公司 | A kind of stable type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161116 Address after: 325604 Dongfeng Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: Haocheng Group Co. Ltd. Address before: Yueqing City, Zhejiang province 325699 Gaizhu Yuecheng Town Industrial Zone Patentee before: HUASHENG ELECTRIC GROUP CO., LTD. |