CN204596573U - A kind of transformer cool breeze cooling system - Google Patents
A kind of transformer cool breeze cooling system Download PDFInfo
- Publication number
- CN204596573U CN204596573U CN201520163861.1U CN201520163861U CN204596573U CN 204596573 U CN204596573 U CN 204596573U CN 201520163861 U CN201520163861 U CN 201520163861U CN 204596573 U CN204596573 U CN 204596573U
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- Prior art keywords
- air
- transformer
- radiating fin
- cooling system
- cool breeze
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- 238000001816 cooling Methods 0.000 title claims abstract description 56
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- -1 floccule Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model provides a kind of transformer cool breeze cooling system, belongs to transformer Cooling technical field.The technical solution of the utility model is: a kind of transformer cool breeze cooling system, comprise transformer body and radiator, described radiator comprises radiating fin, the side of described radiating fin arranges cooling fan, circulation canal is connected into by pipeline between described transformer body and described radiating fin, pipeline between the oil-out of described transformer body and the oil-in of described radiating fin arranges oil pump, the side of described cooling fan is communicated with by air valve with outside air, and opposite side is by the air communication in air channel and cable trough.Air in cable trough is introduced radiator position by air channel by the utility model, makes it as heat exchange medium, especially during the broiling summer, cooling effect clearly, avoids transformer and occurs superheating phenomenon, without the need to increasing new cooling device, cost is low, energy savings.
Description
Technical field
The utility model belongs to transformer Cooling technical field, is specifically related to a kind of high-power transformer cool breeze cooling system.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core, and major function has voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing etc., applies very extensive.
After long-term use, internal temperature is higher for transformer, often arranges cooling system at its outer surface.Existing transformer cooling system has the modes such as the air-cooled and forced oil circulation water-cooling of oil, oil, forced oil-circulation, now widely used forced oil-circulation air cooling way, coolant mostly is outdoor air, but it is higher in solar radiation in summer surface temperature, and negative-pressure cyclic among a small circle, be then that the quenching system of medium just becomes lower to the cooling effectiveness of transformer with outdoor air, easily make transformer produce superheating phenomenon at full capacity time, form vicious circle.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides one not to be subject to seasonal restrictions, good cooling results, structure simple transformer cool breeze cooling system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of transformer cool breeze cooling system, comprise transformer body and radiator, described radiator comprises radiating fin, the side of described radiating fin arranges cooling fan, circulation canal is connected into by pipeline between described transformer body and described radiating fin, pipeline between the oil-out of described transformer body and the oil-in of described radiating fin arranges oil pump, the side of described cooling fan is communicated with by air valve with outside air, opposite side is by the air communication in air channel and cable trough.
The arranged outside temperature sensor of described radiator and controller, described temperature sensor, controller and air valve are electrically connected successively.
Described cooling fan is at least two.
Be communicated with by air vent hole between described cooling fan or directly communicate.
The air inlet in described air channel arranges air strainer.
The surface of described radiator arranges dustproof filtering device.
The beneficial effects of the utility model are as follows:
The utility model transformer cool breeze cooling system, by the side of cooling fan is communicated with by air valve with outside air, opposite side is by the air communication in air channel and cable trough, air in cable trough can be introduced the position of cooling fan, make it to become cold medium, cooling fan then can be made to be communicated with outside air by the opening and closing of control air valve or isolated simultaneously, even if so during the broiling summer, when outside air temperature is higher, only need close air valve makes cooling fan and isolate from outer air, the position that air in cable trough then enters cooling fan by air channel becomes cold medium, avoid occurring transformer superheating phenomenon, and simultaneously without the need to increasing refrigeration plant, cost is low, save the energy, environmental protection is reliable, also the overweight problem of moisture in cable trough can be alleviated to a certain extent.
In addition, at arranged outside temperature sensor and the controller of described radiator, described temperature sensor, controller and air valve are electrically connected successively, like this by temperature sensor monitors outside air, when the temperature of outside air exceedes limit value, controller control air valve closed, thus being communicated with of isolated outside air and cooling fan.By above setting, the utility model is automation more, better to the cooling effect of transformer.
Air in cable trough is introduced radiator position by air channel by the utility model, makes it as heat exchange medium, especially during the broiling summer, cooling effect clearly, avoids transformer to occur superheating phenomenon, without the need to increasing new cooling device, cost is low, energy savings.
Accompanying drawing explanation
Fig. 1: the structural representation of the utility model embodiment one;
Fig. 2: the structural representation of the utility model embodiment two;
Wherein, 1-transformer body, 2-radiating fin, 3-cooling fan, 4-1,4-2-pipeline, 5-oil-out, 6-oil-in, 7-oil pump, 8-air valve, 9-air channel, 10-cable trough, 11-temperature sensor, 12-controller, 13-air vent hole, 14-air strainer.
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 one
As shown in Figure 1, a kind of transformer cool breeze cooling system, comprise transformer body 1 and radiator, described radiator comprises radiating fin 2, the side of described radiating fin 2 arranges cooling fan 3, circulation canal is connected into by pipeline 4-1,4-2 between described transformer body 1 and described radiating fin 2, pipeline between the oil-out 5 of described transformer body 1 and the oil-in 6 of described radiating fin 2 arranges oil pump 7, the side of described cooling fan 3 is communicated with by air valve 8 with outside air, and opposite side is by air channel 9 and the air communication in cable trough 10.
Wherein, described cooling fan 3 is two, and is communicated with by air vent hole 13.
Like this, air in cable trough 10 is introduced the position of cooling fan 3, make it to become cold medium, cooling fan 3 then can be made to be communicated with outside air by the opening and closing of control air valve 8 or isolated simultaneously, even if so during the broiling summer, when outside air temperature is higher, only need close air valve 8 makes cooling fan 3 and isolate from outer air, the position that air in cable trough 10 then enters cooling fan 3 by air channel 9 becomes cold medium, avoid occurring transformer 1 superheating phenomenon, and simultaneously without the need to increasing refrigeration plant, cost is low, save the energy, environmental protection is reliable, also the problem that in cable trough 10, moisture is overweight can be alleviated to a certain extent.
Embodiment two
As shown in Figure 2, a kind of transformer cool breeze cooling system described by the present embodiment, comprise transformer body 1 and radiator, described radiator comprises radiating fin 2, the side of described radiating fin 2 arranges cooling fan 3, by pipeline 4-1 between described transformer body 1 and described radiating fin 2, 4-2 connects into circulation canal, pipeline between the oil-out 5 of described transformer body 1 and the oil-in 6 of described radiating fin 2 arranges oil pump 7, the side of described cooling fan 3 is communicated with by air valve 8 with outside air, opposite side is by air channel 9 and the air communication in cable trough 10.
With embodiment one unlike, the arranged outside temperature sensor 11 of described radiator and controller 12, described temperature sensor 11, controller 12 and air valve 8 are electrically connected successively.Described cooling fan 3 is 3, directly communicates each other.
In order to filter the air entered in radiator, the impurity carried in minimizing air, to the adverse effect of radiator, arranges air strainer 14 at the air inlet in described air channel 9.In addition, dustproof filtering device is set on the surface of described radiator, can the foreign material such as floccule, dust absorption effectively in blocks air on a heat sink, keep the radiating effect of radiator, improve the fail safe that transformer runs.
It should be noted that, the ins and outs clearly do not set forth in the utility model all belong to prior art, repeat no more.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a transformer cool breeze cooling system, it is characterized in that: comprise transformer body and radiator, described radiator comprises radiating fin, the side of described radiating fin arranges cooling fan, circulation canal is connected into by pipeline between described transformer body and described radiating fin, pipeline between the oil-out of described transformer body and the oil-in of described radiating fin arranges oil pump, the side of described cooling fan is communicated with by air valve with outside air, and opposite side is by the air communication in air channel and cable trough.
2. transformer cool breeze cooling system as claimed in claim 1, it is characterized in that: the arranged outside temperature sensor of described radiator and controller, described temperature sensor, controller and air valve are electrically connected successively.
3. transformer cool breeze cooling system as claimed in claim 1 or 2, is characterized in that: described cooling fan is at least two.
4. transformer cool breeze cooling system as claimed in claim 3, be is characterized in that: be communicated with by air vent hole between described cooling fan or directly communicate.
5. transformer cool breeze cooling system as claimed in claim 1 or 2, is characterized in that: the air inlet in described air channel arranges air strainer.
6. transformer cool breeze cooling system as claimed in claim 1 or 2, is characterized in that: the surface of described radiator arranges dustproof filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163861.1U CN204596573U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer cool breeze cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163861.1U CN204596573U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer cool breeze cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596573U true CN204596573U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520163861.1U Expired - Fee Related CN204596573U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer cool breeze cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596573U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206384A (en) * | 2015-09-30 | 2015-12-30 | 淄博夸克医药技术有限公司 | Anti-burning protecting device of accelerated cooling transformer |
| CN105244600A (en) * | 2015-11-09 | 2016-01-13 | 江健良 | Enclosed transformer |
| CN106024316A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Intelligent heat-radiating transformer |
| CN108597765A (en) * | 2018-04-28 | 2018-09-28 | 国家电网公司 | A kind of auxiliary coolant system of indoor main transformer depressor |
| CN111029084A (en) * | 2019-12-30 | 2020-04-17 | 百胜电气有限公司 | Transformer convenient to overhaul |
-
2015
- 2015-03-23 CN CN201520163861.1U patent/CN204596573U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206384A (en) * | 2015-09-30 | 2015-12-30 | 淄博夸克医药技术有限公司 | Anti-burning protecting device of accelerated cooling transformer |
| CN105244600A (en) * | 2015-11-09 | 2016-01-13 | 江健良 | Enclosed transformer |
| CN106024316A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Intelligent heat-radiating transformer |
| CN108597765A (en) * | 2018-04-28 | 2018-09-28 | 国家电网公司 | A kind of auxiliary coolant system of indoor main transformer depressor |
| CN111029084A (en) * | 2019-12-30 | 2020-04-17 | 百胜电气有限公司 | Transformer convenient to overhaul |
| CN111029084B (en) * | 2019-12-30 | 2021-11-05 | 百胜电气有限公司 | Transformer convenient to overhaul |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160323 |