CN204678921U - A kind of radiating fin of transformer cooling system - Google Patents
A kind of radiating fin of transformer cooling system Download PDFInfo
- Publication number
- CN204678921U CN204678921U CN201520317333.7U CN201520317333U CN204678921U CN 204678921 U CN204678921 U CN 204678921U CN 201520317333 U CN201520317333 U CN 201520317333U CN 204678921 U CN204678921 U CN 204678921U
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- fin
- water pipe
- microprocessor
- analog
- digital converter
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Abstract
The utility model relates to a kind of radiating fin of transformer cooling system, arranges S type water pipe, distribution nozzles on water pipe in groove between fins; One end of water pipe connects water pump, and water pump is connected with control system; Control system is connecting fan also, and described blower fan is arranged at fin side, and just facing to fin.Described control system comprises temperature sensor, humidity sensor, analog-digital converter, microprocessor, and described temperature sensor is connected with analog-digital converter respectively with humidity sensor, and analog-digital converter is connected with microprocessor, and microprocessor connects water Pumps & Fans.Fin is trapped among to the transformer in closed structure by denoising device etc., this cooling device can monitor temperature, humidity condition in confined space at any time, to control the unlatching of water pump and blower fan, the heat radiation of intelligentized control method transformer, without the need to by water pump and blower fan opening constantly, greatly save energy consumption.
Description
Technical field
The utility model relates to transformer technology field, is specifically related to a kind of radiating fin of transformer cooling system.
Background technology
Transformer is applied to the load centers such as urban cells, airport, subway, commercial mansion more and more widely, and its noise pollution caused is the problem that should not be underestimated.The noise reduction of current transformer completes mainly through vibration damping, sound insulation, sound-absorbing three kinds of means, when adopting sound insulation, sound-absorbing mode, generally needs at inside transformer or outer setting acoustic material.Outer setting acoustic material has the advantage of its uniqueness, makes and uses all simple and convenient, therefore using widely, the casing of such as noise reduction, shell.As shown in Figure 1, namely Chinese utility model patent CN201576547U, CN203232789U disclose a kind of denoising device be arranged in radiating fin of transformer structure 1, the main body of denoising device is a noise reduction shroud 2, inside can also arrange several layers of noise reduction layer 3 again, also arranges vibration damping sheet 4 in addition in the joint of denoising device and fin.This denoising device structure is simple, easy for installation, can directly reequip existing transformer, and soundproof effect is better, has certain promotional value.General in order to strengthen noise reduction, acoustic material all can be thicker, and structural porous, loose.But because the quantity of heat production of transformer is very high, and this denoising device installation can be affected heat radiation on a heat sink to a great extent, this limits its application undoubtedly.The utility model, just for this problem, provides a kind of cooling device of fin, is specially adapted to coordinate above-mentioned denoising device to use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cooling device of radiating fin of transformer, especially in confined space, the poor transformer of heat dissipation environment.
Solving the problems of the technologies described above adopted technical scheme is: a kind of radiating fin of transformer cooling system, arranges S type water pipe, distribution nozzles on water pipe in groove between fins; One end of water pipe connects water pump, and water pump is connected with control system; Control system is connecting fan also, and described blower fan is arranged at fin side, and just facing to fin.
Described nozzle is uniformly distributed on water pipe, and nozzle direction is towards fin, namely ensures that the water sprayed from nozzle is sprayed onto on fin all, equably.
Use S type water pipe in conjunction with nozzle equally distributed on it, can ensure that gelled each position sprays water equably, the scheme of water pipe is set compared to the side only at fin, avoid the centrality of the water yield, thus the heat radiation of fin also evenly, there will not be some phenomenons that position temperature is high, other position temperature are low.
Described water pipe material is metal or plastics, and preferable alloy material is beneficial to heat conduction, heat radiation.
The position of described blower fan is preferably disposed on the position aiming at the unilateral center of heat radiation, to ensure that blower fan can blow to all positions on radiator face.
Described control system comprises temperature sensor, humidity sensor, analog-digital converter, microprocessor, and described temperature sensor is connected with analog-digital converter respectively with humidity sensor, and analog-digital converter is connected with microprocessor, and microprocessor connects water Pumps & Fans.
Temperature sensor in described control system, humidity sensor, analog-digital converter and microprocessor are those skilled in the art and commonly use electronic component, can select according to combined factors such as the sensitivity that will detect, precision, scope, prices.
The beneficial effects of the utility model are: fin is trapped among to the transformer in closed structure by denoising device etc., this cooling device can monitor temperature, humidity condition in confined space at any time, to control the unlatching of water pump and blower fan, the heat radiation of intelligentized control method transformer, without the need to by water pump and blower fan opening constantly, greatly save energy consumption.
Accompanying drawing explanation
Fig. 1 prior art denoising device.
Fig. 2 the utility model fin cooling system structure schematic diagram.
The control system of Fig. 3 the utility model fin cooling system.
In figure, 1-heat radiating fin structure; 2-noise reduction shroud; 3-noise reduction layer; 4-vibration damping sheet; 5-fin; 6-water pipe; 7-nozzle; 8-water pump; 9-blower fan; 10-control system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Radiating fin of transformer cooling system as shown in Figure 2, S type metallic water pipe 6 is set in the groove between fin 5, water pipe 6 is uniformly distributed nozzle 7, and nozzle 7 direction is towards fin, namely ensures that the water of ejection from nozzle 7 is sprayed onto on fin 5 all, equably.One end of water pipe 6 connects water pump 8, and water pump 8 is connected with control system 10; Control system 10 goes back connecting fan 9, and described blower fan 9 is arranged at fin 5 side, and just facing to fin 5.
Control system 10 as shown in Figure 3, comprise temperature sensor, humidity sensor, analog-digital converter, microprocessor, described temperature sensor is connected with analog-digital converter respectively with humidity sensor, and analog-digital converter is connected with microprocessor, and microprocessor connects water Pumps & Fans.
Denoising device as shown in Figure 1, because space is comparatively closed, acoustic material is thicker, and the heat of fin cannot shed in time.Cooling device shown in Fig. 2 is arranged on this radiating fin of transformer 5, and temperature sensor is arranged on fin 5 or denoising device inwall, the environment temperature of the inner space formed in order to at-once monitor denoising device and fin 5, and the temperature information collected is passed to microprocessor after analog-digital converter conversion, when temperature exceedes setting threshold value, microprocessor will send instruction to water pump 8 and blower fan 9, water pump 8 and blower fan 9 are started working, water is sprayed onto on fin 5 by the nozzle 7 on water pipe 6 equably, now blower fan 9 blows to fin 5, promote that water is gas phase by liquid-phase conversion, thus accelerate heat radiation.Owing to also not easily evaporating close to aqueous vapor in airtight space, and the humidity condition in humidity sensor Real-Time Monitoring space, when a threshold is exceeded, microprocessor sends out-of-work instruction to water pump 8 and blower fan 9.By intelligentized automatic adjustment, by the control of temperature and humidity in space in denoising device within normal scope, both ensure that noise reduction in turn ensure that radiating effect, without the need to Artificial Control, save manpower, water pump and blower fan only work when needs, have saved material resources.
Claims (5)
1. a radiating fin of transformer cooling system, is characterized in that, arranges S type water pipe (6) in the groove between fin (5), the upper distribution nozzles (7) of water pipe (6); One end of water pipe (6) connects water pump (8), and water pump (8) is connected with control system (10); Control system (10) goes back connecting fan (9), and described blower fan (9) is arranged at fin (5) side, and just facing to fin (5).
2. radiating fin of transformer cooling system according to claim 1, is characterized in that, described nozzle (7) is uniformly distributed on water pipe (6), and nozzle (7) direction is towards fin (5).
3. radiating fin of transformer cooling system according to claim 1, is characterized in that, described water pipe (6) material is metal or plastics.
4. radiating fin of transformer cooling system according to claim 1, is characterized in that, the position of described blower fan (9) is arranged at the position aiming at the unilateral center of heat radiation.
5. radiating fin of transformer cooling system according to claim 1, it is characterized in that, described control system (10) comprises temperature sensor, humidity sensor, analog-digital converter, microprocessor, described temperature sensor is connected with analog-digital converter respectively with humidity sensor, analog-digital converter is connected with microprocessor, and microprocessor connects water Pumps & Fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317333.7U CN204678921U (en) | 2015-05-15 | 2015-05-15 | A kind of radiating fin of transformer cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317333.7U CN204678921U (en) | 2015-05-15 | 2015-05-15 | A kind of radiating fin of transformer cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678921U true CN204678921U (en) | 2015-09-30 |
Family
ID=54178606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317333.7U Expired - Fee Related CN204678921U (en) | 2015-05-15 | 2015-05-15 | A kind of radiating fin of transformer cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403682A (en) * | 2017-09-20 | 2017-11-28 | 国网河南省电力公司原阳县供电公司 | A kind of transformer cooling device |
| CN111584195A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Air cooling device of power transformer |
-
2015
- 2015-05-15 CN CN201520317333.7U patent/CN204678921U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403682A (en) * | 2017-09-20 | 2017-11-28 | 国网河南省电力公司原阳县供电公司 | A kind of transformer cooling device |
| CN111584195A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Air cooling device of power transformer |
| CN111584195B (en) * | 2020-05-26 | 2021-04-23 | 广东电网有限责任公司 | Air cooling device of power 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190515 |