CN205050669U - Quick heat dissipation type transformer - Google Patents
Quick heat dissipation type transformer Download PDFInfo
- Publication number
- CN205050669U CN205050669U CN201520868223.XU CN201520868223U CN205050669U CN 205050669 U CN205050669 U CN 205050669U CN 201520868223 U CN201520868223 U CN 201520868223U CN 205050669 U CN205050669 U CN 205050669U
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- China
- Prior art keywords
- transformer
- longitudinal plate
- heat dissipation
- transformer shell
- oil
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- Expired - Fee Related
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Abstract
The utility model relates to a quick heat dissipation type transformer, it includes transformer housing, and the transformer housing intussuseption is filled with transformer oil, and transformer housing arranges the periphery heat abstractor of a plurality of vertical ranges, the last overheat protection device that still is provided with of transformer housing, transformer housing's bottom still is provided with i -shaped location connecting piece, through the area of contact of a plurality of closed loop type heat dissipation channel increase with surrounding air, reach quick heat dissipation mesh to fix a position the connecting piece through i -shaped and can reduce the pressure to the transformer mounting bracket, improve the security performance.
Description
Technical field
The utility model relates to transformer technology field, particularly a kind of transformer rotating heat radiation.
Background technology
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), and major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.
Transformer can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, can produce heat in galvanization, and particularly in large-scale communication apparatus, heat radiation seems particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of transformer of closed loop radiating mode, increases heat dissipation path, realizes quick heat radiating.
Quick heat radiating type transformer, it comprises transformer shell, is filled with transformer oil in transformer shell, and transformer shell peripheral disposition has the heat abstractor of multiple vertical arrangement, transformer shell is also provided with overtemperature protection system, and the bottom of transformer shell is also provided with drum positioning link; Above-mentioned heat abstractor comprises oil supply pipeline, closed-loop type heat dissipation channel, oil returning tube, and be connected with multiple closed-loop type heat dissipation channel between oil supply pipeline and oil returning tube, the periphery of heat abstractor is also provided with cooling stand; Above-mentioned drum positioning link comprises first longitudinal plate, second longitudinal plate, transverse plate, first longitudinal plate and second longitudinal plate are provided with some screw holes, first longitudinal plate, second longitudinal plate, transverse plate adopt integrated molding, and are provided with reinforcement between first longitudinal plate and transverse plate and between second longitudinal plate and transverse plate; Transformer shell upper and lower is respectively arranged with fuel feed hole, outage; Above-mentioned overtemperature protection system is the pressure relief valve being arranged at fuel feed hole place.
The utility model has the advantage of: increase the contact area with surrounding air by multiple closed-loop type heat dissipation channel, reach quick heat radiating object, and the pressure to transformer installing rack can be reduced by drum positioning link, improve security performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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 structural representation of the present utility model.
Reference numeral: 10, transformer shell; 20, fuel feed hole; 22, pressure relief valve; 24, outage; 30, heat abstractor; 31, oil supply pipeline; 32, closed-loop type heat dissipation channel; 33, oil returning tube; 34, cooling stand; 40, drum positioning link; 41, first longitudinal plate; 42, second longitudinal plate; 43, transverse plate; 44, reinforcement.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to scope.
As shown in Figure 1, quick heat radiating type transformer, it comprises transformer shell 10, and transformer shell 10 peripheral disposition has the heat abstractor 30 of multiple vertical arrangement, and transformer shell 10 is also provided with overtemperature protection system, when transformer goes wrong or iron core and winding break down, cause temperature in transformer sharply to raise, transformer oil is vaporized, and cannot be dispelled the heat rapidly by heat abstractor, by overtemperature protection system, the transformer oil of vaporization is discharged, keep transformer internal pressure to be in safe range; The bottom of transformer shell 10 is also provided with drum positioning link 40, by drum positioning link 40, transformer is connected with the connecting portion on electric pole, reduce transformer to the pressure of transformer installing rack, improve the useful life of transformer and strengthen security performance.
As shown in Figure 1, above-mentioned heat abstractor 30 comprises oil supply pipeline 31, closed-loop type heat dissipation channel 32, oil returning tube 33, be connected with multiple closed-loop type heat dissipation channel 32 between oil supply pipeline 31 and oil returning tube 33, increased by closed-loop type heat dissipation channel 32 and amass with air contact surfaces, improve heat dispersion; Be perfused with transformer oil in transformer shell 10, iron core and winding are soaked in transformer oil, improve its heat radiation by transformer oil; When in transformer, temperature raises, the transformer density of higher temperature diminishes and rises and enters oil supply pipeline 31, carry out quick heat radiating by some closed-loop type heat dissipation channels 32, the transformer oil density after cooling is increased and is back in transformer shell by oil returning tube 33.
As shown in Figure 1, the periphery of heat abstractor 30 is also provided with cooling stand 34, for supporting heat abstractor 30, makes heat abstractor 30 not easily deformation occur.
As shown in Figure 1, above-mentioned drum positioning link 40 comprises the longitudinal plate 42 of first longitudinal plate 41, second, transverse plate, first longitudinal plate 41 and second longitudinal plate 42 are provided with some screw holes, transformer shell 10 is connected with drum positioning link 40 by the screw hole on first longitudinal plate 41, and drum positioning link 40 is connected with the installation portion of electric pole by the screw hole on second longitudinal plate 42; For improving the intensity of drum positioning link 40, the longitudinal plate 42 of first longitudinal plate 41, second, transverse plate adopt integrated molding, and are provided with reinforcement 44 between first longitudinal plate 41 and transverse plate and between second longitudinal plate 42 and transverse plate.
As shown in Figure 1; transformer shell 10 upper and lower is respectively arranged with fuel feed hole 20, outage 24; can better be supplemented and discharge transformer oil by fuel feed hole 20 and outage 24; above-mentioned overtemperature protection system is the pressure relief valve 22 being arranged at fuel feed hole 20 place; the transformer oil of vaporizing in transformer can be discharged by pressure relief valve, avoid transformer to burst.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention; To be apparent for those skilled in the art to the multiple amendment of these embodiments, the General Principle defined in the present invention when not departing from spirit of the present invention or scope, can realize in other embodiments.Therefore, the present invention can not be defined to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. quick heat radiating type transformer, it comprises transformer shell, transformer oil is filled with in transformer shell, it is characterized in that, transformer shell peripheral disposition has the heat abstractor of multiple vertical arrangement, transformer shell is also provided with overtemperature protection system, and the bottom of transformer shell is also provided with drum positioning link; Above-mentioned heat abstractor comprises oil supply pipeline, closed-loop type heat dissipation channel, oil returning tube, and be connected with multiple closed-loop type heat dissipation channel between oil supply pipeline and oil returning tube, the periphery of heat abstractor is also provided with cooling stand; Above-mentioned drum positioning link comprises first longitudinal plate, second longitudinal plate, transverse plate, first longitudinal plate and second longitudinal plate are provided with some screw holes, first longitudinal plate, second longitudinal plate, transverse plate adopt integrated molding, and are provided with reinforcement between first longitudinal plate and transverse plate and between second longitudinal plate and transverse plate; Transformer shell upper and lower is respectively arranged with fuel feed hole, outage; Above-mentioned overtemperature protection system is the pressure relief valve being arranged at fuel feed hole place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868223.XU CN205050669U (en) | 2015-11-04 | 2015-11-04 | Quick heat dissipation type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868223.XU CN205050669U (en) | 2015-11-04 | 2015-11-04 | Quick heat dissipation type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050669U true CN205050669U (en) | 2016-02-24 |
Family
ID=55344222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868223.XU Expired - Fee Related CN205050669U (en) | 2015-11-04 | 2015-11-04 | Quick heat dissipation type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050669U (en) |
-
2015
- 2015-11-04 CN CN201520868223.XU patent/CN205050669U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |