CN212968763U - Outdoor electrical cabinet with heat dissipation device - Google Patents
Outdoor electrical cabinet with heat dissipation device Download PDFInfo
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- CN212968763U CN212968763U CN202021835792.1U CN202021835792U CN212968763U CN 212968763 U CN212968763 U CN 212968763U CN 202021835792 U CN202021835792 U CN 202021835792U CN 212968763 U CN212968763 U CN 212968763U
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- water
- cabinet body
- heat exchanger
- pipe
- cooling mechanism
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Abstract
The utility model discloses an outdoor regulator cubicle with heat abstractor in the regulator cubicle manufacturing field, including the cabinet body, the lower part in the cabinet body is provided with the transformer, the transformer links to each other with high-power switch through the copper bar, the cabinet body middle part is provided with high-voltage electronic components, the cabinet body lower part is provided with low-voltage electronic components, the upper portion of the cabinet body is provided with the fan, the fan links to each other with water circulating cooling mechanism, be linked together through the circulated air pipe between the upper portion of the cabinet body and the lower part, the circulated air pipe links to each other with preceding water cooling mechanism, preceding water cooling mechanism links to each other with back water cooling mechanism through the; can also dispel the heat fast under the cabinet body of guaranteeing the regulator cubicle is in encapsulated situation for the regulator cubicle can be applicable to field environment better.
Description
Technical Field
The utility model relates to an electrical cabinet.
Background
Many times, the regulator cubicle can be used in the open air, and the open air environment receives weather influence great, has bad weather environment such as moist smog even, and the regulator cubicle uses can take place the phenomenon of serious corrosion in the back for a long time can the cabinet, and is subject to the field conditions, can not build the indoor environment of sealed, good air quality for the regulator cubicle in the open air. In the prior art, in order to solve the problem, the sealing performance of the cabinet is usually enhanced to ensure that the interior of the cabinet is not corroded by the external severe air environment. But do so, the regulator cubicle during operation, each electrical components in the cabinet can generate heat and produce a large amount of heats, and the heat gathers in the sealed cabinet body like this and can make the temperature in the cabinet rise rapidly, and the conventional practice such as installing fan additional in the cabinet body can make the leakproofness of the cabinet body receive destruction again.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take heat abstractor's outdoor regulator cubicle of using can also dispel the heat fast under the cabinet body that ensures the regulator cubicle is in encapsulated situation for the regulator cubicle can be applicable to field environment better.
In order to realize the above purpose, the utility model provides a take heat abstractor's regulator cubicle for outdoor use, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal lower part of cabinet is provided with the transformer, the transformer links to each other with high-power switch through the copper bar, cabinet body middle part is provided with high-voltage electronic components, cabinet body lower part is provided with low voltage electronic components, the upper portion of the cabinet body is provided with the fan, the fan links to each other with water circulating cooling mechanism, be linked together through the circulated air pipe between the upper portion of the cabinet body and the lower part, the circulated air pipe links to each other with preceding water-cooling mechanism, preceding water-cooling mechanism links to.
Compared with the prior art, the utility model has the advantages that the heat emitted by the transformer is large, the transformer is placed at the bottom, the low-voltage electronic components are placed beside the transformer, so that the heat emitted by the transformer rises upwards, the influence on the low-voltage electronic components beside is small, the heat emitted by the high-voltage electronic components is large, the transformer is arranged in the middle of the electrical cabinet and is positioned above the low-voltage electronic components, so that the heat emitted by the transformer does not influence the low-voltage electronic components upwards, meanwhile, because the transformer is not positioned right above the transformer, the influence on the transformer by the heat of the transformer is reduced, the high-power switch is placed at the top, after the current water cooling mechanism and the rear water cooling mechanism work, the heat of the cabinet body exchanges heat with the front water cooling mechanism through the fan, and the cold air is re-fed into the lower part of, hot air is exhausted from the upper part of the cabinet body, so that the temperature of the cabinet body is not too high; can also can dispel the heat fast under the cabinet body of ensureing the regulator cubicle is in encapsulated situation for the regulator cubicle can be applicable to field environment better, the utility model discloses can be used to outdoor electrical control.
As a further improvement of the utility model, the front water cooling mechanism comprises a water-air heat exchanger, the water-air heat exchanger is arranged at the upper part in the cabinet body and is connected with a fan, the circulating air pipe is communicated with the water-air heat exchanger, the water outlet of the water-air heat exchanger is connected with a front heat exchange water pipe, the front heat exchange water pipe is connected with a front water tank through the water heat exchanger, the front water tank is connected with a front cold water pipe through a front water pump, the front cold water pipe is connected with the water inlet of the water-air heat exchanger, so that the hot air can rise slightly, the heat in the cabinet is accumulated at the upper part, the fan is arranged at the upper part of the cabinet body, the accumulated hot air can be sent into the water-air heat exchanger, the hot air and the cold water are subjected to heat exchange, the hot air is changed into cold air and then sent into the lower part of the cabinet body through the circulating air pipe, and the hot, make in the interior hot water of preceding heat exchange water pipe becomes cold and sends into preceding water tank, the cold water of preceding water tank is through preceding water pump send into among the water air heat exchanger for the hot-air that the fan sent into can the heat exchange of circulation with water air heat exchanger's cold water, makes the internal heat of cabinet can dispel fast, ensures that the internal temperature of cabinet can not be too high.
As a further improvement of the utility model, the rear water cooling mechanism comprises a water cooling tower, the water cooling tower is connected with a rear water tank through a rear cold water pipe, the rear water tank is connected with a rear heat exchange water pipe through a rear water pump, the rear heat exchange water pipe is connected with the water cooling tower through a water heat exchanger, so that the front heat exchange water pipe exchanges heat with the rear heat exchange water pipe in the water heat exchanger, cold water in the rear heat exchange water pipe is changed into hot water after being exchanged with the heat exchange and then is sent into the water cooling tower, the hot water in the water cooling tower is sent into the rear water tank after being cooled and then is sent into the rear heat exchange water pipe through the rear water pump to continue exchanging heat with the front heat exchange water pipe, and the circulation is repeated, so that the heat in the front heat exchange water pipe can be cooled more quickly, and then the heat in the cabinet body can be cooled quickly after being sent into the water air heat exchanger, and then, the temperature in the cabinet body can be better controlled, and the heat dissipation effect is better.
As a further improvement, the front water tank is a high-purity water tank, so that high-purity water is placed in the high-purity water tank, scaling can not be generated on a pipeline in the heat exchanger, and the cooling effect is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The system comprises a high-power switch 1, a copper bar 2, a fan 3, a water-air heat exchanger 4, a cold water pipe 5 in front, a heat exchange water pipe 6 in front, a water-heat exchanger 7, a heat exchange water pipe 8 in back, a water cooling tower 9, high-voltage electronic components 10, low-voltage electronic components 11, a transformer 12, a cabinet 13, a circulating air pipe 14, a water pump 15 in front, a water tank 16 in front, a water pump 17 in back and a water tank 18 in back.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the outdoor electrical cabinet with a heat dissipation device comprises a cabinet body 13, wherein a transformer 12 is arranged at the lower part in the cabinet body 13, the transformer 12 is connected with a high-power switch 1 through a copper bar 2, a high-voltage electronic component 10 is arranged at the middle part of the cabinet body 13, a low-voltage electronic component 11 is arranged at the lower part of the cabinet body 13, a fan 3 is arranged at the upper part of the cabinet body 13, the fan 3 is connected with a water circulation cooling mechanism, the upper part and the lower part of the cabinet body 13 are communicated through a circulation air pipe 14, the circulation air pipe 14 is connected with a front water cooling mechanism, and the front water cooling mechanism; the front water cooling mechanism comprises a water-air heat exchanger 4, the water-air heat exchanger 4 is arranged at the upper part in the cabinet body 13 and is connected with the fan 3, the circulating air pipe 14 is communicated with the water-air heat exchanger 4, the water outlet of the water-air heat exchanger 4 is connected with the front heat exchange water pipe 6, the front heat exchange water pipe 6 is connected with the front water tank 16 through the water heat exchanger 7, the front water tank 16 is connected with the front cold water pipe 5 through the front water pump 15, and the front cold water pipe 5 is connected with the water inlet of the water-air heat exchanger 4; the rear water cooling mechanism comprises a water cooling tower 9, the water cooling tower 9 is connected with a rear water tank 18 through a rear cold water pipe, the rear water tank 18 is connected with a rear heat exchange water pipe 8 through a rear water pump 17, and the rear heat exchange water pipe 8 is connected with the water cooling tower 9 through a water heat exchanger 7; the front water tank 16 is a high purity water tank.
When the high-power switch 1 is placed at the top, the heat in the cabinet is accumulated at the upper part, the fan 3 is positioned at the upper part of the cabinet body 13, the accumulated hot air can be sent into the water-air heat exchanger 4 to exchange heat with cold water, so that the hot air is changed into cold air, then the hot water is sent to the lower part of the cabinet body 13 through the circulating air pipe 14, the hot water in the water-air heat exchanger 4 exchanges heat with the rear heat exchange water pipe 8 in the water-water heat exchanger 7 through the front heat exchange water pipe 6, the cold water in the rear heat exchange water pipe 8 is changed into hot water after the heat exchange and then sent to the water cooling tower 9, the hot water in the water cooling tower 9 is sent into the rear water tank 18 after being cooled, then the cold water is sent into the rear heat exchange water pipe 8 through the rear water pump 17 to continue the heat exchange with the front heat exchange water pipe 6, the circulation is repeated, the heat in the front heat exchange water pipe 6 can be cooled more quickly, the hot water in the front heat exchange water pipe 6 is sent into the front water tank 16 after being cooled, the cold water in the front water tank 16 is sent into the water-air heat exchanger 4 through the front water pump 15, so that the hot air sent by the fan 3 and the cold water in the water-air heat exchanger 4 can exchange circularly, and the cold air is sent into the cabinet body 13 again through the circulating air pipe 14, the cold air formed by the whole cabinet body 13 is sent from the lower part of the cabinet body 13, the hot air is sent out from the upper part of the cabinet body 13, and the cold air and the hot air circularly pass in and out, so that the temperature in the cabinet body 13 can be better controlled, the heat dissipation effect is better, and the heat dissipation device can provide heat exchange for a plurality of electrical cabinets for heat dissipation.
The present invention is not limited to the above embodiments, and based on the technical solutions of the present disclosure, those skilled in the art can make some substitutions and transformations to some technical features without creative labor according to the disclosed technical contents, and these substitutions and transformations are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a take heat abstractor's outdoor regulator cubicle of using, includes the cabinet body, its characterized in that: the internal lower part of cabinet is provided with the transformer, the transformer links to each other with high-power switch through the copper bar, cabinet body middle part is provided with high-voltage electronic components, cabinet body lower part is provided with low-voltage electronic components, the upper portion of the cabinet body is provided with the fan, the fan links to each other with water circulative cooling mechanism, be linked together through the circulation tuber pipe between the upper portion of the cabinet body and the lower part, the circulation tuber pipe links to each other with preceding water cooling mechanism, preceding water cooling mechanism links to each other with back water cooling mechanism through water heat exchanger.
2. The outdoor electrical cabinet with the heat dissipation device as set forth in claim 1, wherein: the front water cooling mechanism comprises a water-air heat exchanger, the water-air heat exchanger is arranged at the upper part in the cabinet body and is connected with the fan, the circulating air pipe is communicated with the water-air heat exchanger, the water outlet of the water-air heat exchanger is connected with a front heat exchange water pipe, the front heat exchange water pipe is connected with a front water tank through the water heat exchanger, the front water tank is connected with a front cold water pipe through a front water pump, and the front cold water pipe is connected with the water inlet of the water-air heat exchanger.
3. The outdoor electrical cabinet with the heat dissipation device as set forth in claim 2, wherein: the rear water cooling mechanism comprises a water cooling tower, the water cooling tower is connected with a rear water tank through a rear cold water pipe, the rear water tank is connected with a rear heat exchange water pipe through a rear water pump, and the rear heat exchange water pipe is connected with the water cooling tower through a water heat exchanger.
4. The outdoor electrical cabinet with the heat dissipation device as set forth in claim 3, wherein: the front water tank is a high-purity water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835792.1U CN212968763U (en) | 2020-08-28 | 2020-08-28 | Outdoor electrical cabinet with heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835792.1U CN212968763U (en) | 2020-08-28 | 2020-08-28 | Outdoor electrical cabinet with heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968763U true CN212968763U (en) | 2021-04-13 |
Family
ID=75361082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021835792.1U Active CN212968763U (en) | 2020-08-28 | 2020-08-28 | Outdoor electrical cabinet with heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968763U (en) |
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2020
- 2020-08-28 CN CN202021835792.1U patent/CN212968763U/en active Active
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