CN203895224U - Radiating transformer - Google Patents
Radiating transformer Download PDFInfo
- Publication number
- CN203895224U CN203895224U CN201420227658.1U CN201420227658U CN203895224U CN 203895224 U CN203895224 U CN 203895224U CN 201420227658 U CN201420227658 U CN 201420227658U CN 203895224 U CN203895224 U CN 203895224U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- transformer
- radiator
- radiating
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002828 fuel tank Substances 0.000 claims description 40
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a radiating transformer. The radiating transformer comprises an iron core, a coil, an oil tank and a radiator; the iron core and the coil are arranged in the oil tank; a high-voltage sleeve and a low-voltage sleeve are respectively arranged at the left side and the right side of the upper end of the oil tank; a tapping switch is arranged in the middle part of the upper end of the oil tank; a through exhaust channel is arranged at the right side of the low-voltage sleeve; an oil outlet of the oil tank is connected with an oil inlet of the radiator; the oil outlet of the radiator is connected to the oil inlet of the oil tank through an oil pump; the oil pump is equipped with an oil thermometer; an oil purifier is connected to the oil tank. The radiating transformer has the beneficial effects that the oil-based radiating is performed, the oil pump and the radiator support to realize circular radiating, thus the radiating effect is great, the transformer can be effectively avoided damage, and as a result, the working efficiency and service life are improved and prolonged.
Description
Technical field
The utility model relates to a kind of heat-dissipating voltage transformer.
Background technology
Transformer is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Its 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.And transformer is in use to produce heat, if heat radiation will cause burning transformer not in time, in the prior art, great majority adopt the mode of fin to dispel the heat, the radiating effect of this radiating mode is undesirable, radiating rate is slow, and particularly high-power transformer is difficult to obtain radiating effect.
Utility model content
The purpose of this utility model is to provide a kind of heat-dissipating voltage transformer, to overcome currently available technology above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of heat-dissipating voltage transformer, comprise iron core, coil, fuel tank and radiator, described iron core and coil are all arranged at described fuel tank internal, the left and right sides of described fuel tank upper end is respectively equipped with bushing and low-tension bushing, the middle part of described fuel tank upper end is provided with shunting switch, the exhaust duct being interlinked to the outside in the right side of described low-tension bushing is provided with, the oil-out one of described fuel tank is connected with the oil-in of radiator, the oil-out of described radiator is connected to the oil-in of fuel tank by oil pump, described oil pump is provided with oil thermometer.
Further, described fuel tank is connected with oil filter.
Further, described oil filter is provided with oil-in and oil-out, and the oil-in of described oil filter and the oil-out of fuel tank two be connected, and the oil-out of described oil filter is connected with the oil-in of fuel tank one.
Further, in described fuel tank, be provided with transformer oil.
The beneficial effects of the utility model are: adopt oiliness heat radiation, coordinate oil pump and radiator to carry out circulation cooling, good heat dissipation effect, can effectively ensure that transformer does not damage, and increases work efficiency and useful life.
Brief description of the drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the overall structure schematic diagram of a kind of heat-dissipating voltage transformer described in the utility model embodiment;
In figure:
1, iron core; 2, oil filter; 3, coil; 4, bushing; 5, shunting switch; 6, low-tension bushing; 7, exhaust duct; 8, oil thermometer; 9, oil pump; 10, radiator; 11, fuel tank; 12, oil-out one; 13, oil-in one; 14, oil-out two.
Embodiment
As shown in Figure 1, a kind of heat-dissipating voltage transformer described in the utility model embodiment, comprise iron core 1, coil 3, fuel tank 11, bushing 4, low-tension bushing 6, shunting switch 5, exhaust duct 7, oil pump 9 and radiator 10, described iron core 1 and described coil 3 are all arranged in described fuel tank 11, the left and right sides of described fuel tank 11 upper ends is respectively equipped with bushing 4 and low-tension bushing 6, the middle part of described fuel tank 11 upper ends is provided with shunting switch 5, the exhaust duct 7 being interlinked to the outside in the right side of described low-tension bushing 6 is provided with, the oil-out 1 of described fuel tank 11 is connected with the oil-in of radiator 10, the oil-out of described radiator 10 is connected to the oil-in of fuel tank 11 by oil pump 9, described oil pump 9 is provided with oil thermometer 8, described fuel tank 11 is connected with oil filter 2.
The size of described oil thermometer 8 is less than the size of oil pump 9; The size of described oil filter 2 is less than the size of fuel tank 11, and described oil filter 2 is provided with oil-in and oil-out, and the oil-in of described oil filter 2 is connected with the oil-out 2 14 of fuel tank 11, and the oil-out of described oil filter 2 is connected with the oil-in 1 of fuel tank 11.
When concrete use, in described fuel tank 11, be provided with transformer oil, transformer oil, as dielectric and heat-conducting medium, is delivered to tank surface heat radiation by heat, plays certain booster action, transformer oil is immersed in coil 3 and iron core 1 in fuel tank 11, transformer oil enters in radiator 10 by the oil-out one of fuel tank 11, after the heat radiation of radiator 10, transformer oil enters in fuel tank 11 by oil pump 9, oil after heat radiation enters in clarifier 2 by the oil-out two of fuel tank 11, enter in fuel tank 11 by the oil-out of clarifier 2 by the oil after the purification of clarifier 2, can effectively prevent like this in fuel tank 11, having a lot of impurity, oil thermometer 8 on described oil pump 9 can show the oil temperature in fuel tank 11, the heat radiation work that so can circulate to the transformer oil in fuel tank 11.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection range of the present utility model.
Claims (4)
1. a heat-dissipating voltage transformer, comprise iron core (1), coil (3), fuel tank (11) and radiator (10), it is characterized in that: described iron core (1) and coil (3) are all arranged at described fuel tank (11) inside, the left and right sides of described fuel tank (11) upper end is respectively equipped with bushing (4) and low-tension bushing (6), the middle part of described fuel tank (11) upper end is provided with shunting switch (5), the exhaust duct (7) being interlinked to the outside in the right side of described low-tension bushing (6) is provided with, the oil-out one (12) of described fuel tank (11) is connected with the oil-in of radiator (10), the oil-out of described radiator (10) is connected to the oil-in of fuel tank (11) by oil pump (9), described oil pump (9) is provided with oil thermometer (8).
2. a kind of heat-dissipating voltage transformer according to claim 1, is characterized in that: described fuel tank (11) is connected with oil filter (2).
3. a kind of heat-dissipating voltage transformer according to claim 2, it is characterized in that: described oil filter (2) is provided with oil-in and oil-out, and the oil-in of described oil filter (2) is connected with the oil-out two (14) of fuel tank (11), the oil-out of described oil filter (2) is connected with the oil-in one (13) of fuel tank (11).
4. a kind of heat-dissipating voltage transformer according to claim 3, is characterized in that: described fuel tank is provided with transformer oil in (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227658.1U CN203895224U (en) | 2014-05-05 | 2014-05-05 | Radiating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227658.1U CN203895224U (en) | 2014-05-05 | 2014-05-05 | Radiating transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895224U true CN203895224U (en) | 2014-10-22 |
Family
ID=51721595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227658.1U Expired - Fee Related CN203895224U (en) | 2014-05-05 | 2014-05-05 | Radiating transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851578A (en) * | 2015-04-29 | 2015-08-19 | 国网黑龙江省电力有限公司 | On-load voltage regulating transformer device and method for performing on-load voltage regulation |
| CN105206403A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Explosive-proof transformer |
| CN106024316A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Intelligent heat-radiating transformer |
-
2014
- 2014-05-05 CN CN201420227658.1U patent/CN203895224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851578A (en) * | 2015-04-29 | 2015-08-19 | 国网黑龙江省电力有限公司 | On-load voltage regulating transformer device and method for performing on-load voltage regulation |
| CN105206403A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Explosive-proof transformer |
| CN106024316A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Intelligent heat-radiating 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: 20141022 Termination date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |