CN211063170U - Heat radiator for low-voltage reactive power compensation cabinet - Google Patents
Heat radiator for low-voltage reactive power compensation cabinet Download PDFInfo
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- CN211063170U CN211063170U CN201922055919.1U CN201922055919U CN211063170U CN 211063170 U CN211063170 U CN 211063170U CN 201922055919 U CN201922055919 U CN 201922055919U CN 211063170 U CN211063170 U CN 211063170U
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- reactive power
- power compensation
- compensation cabinet
- pipeline
- low
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The utility model provides a heat abstractor of low pressure reactive power compensation cabinet. Relates to a reactive power compensation cabinet. The heat dissipation device of the low-voltage reactive power compensation cabinet is good in heat dissipation effect. The rainwater collection box is arranged below the low-voltage reactive power compensation cabinet, a pipeline communicated with the rainwater collection box is arranged on the rainwater collection box, rainwater is driven by a water pump to circulate in the pipeline, and the pipeline is arranged in the low-voltage reactive power compensation cabinet and is uniformly distributed on the inner wall of the low-voltage reactive power compensation cabinet; the heat dissipation device further comprises a heat exchange mechanism which is arranged on the pipeline and cools the water circulating in the pipeline. The water pump gets the electricity in low pressure reactive power compensation cabinet, and drive hydrologic cycle takes away the heat, need not set up the wind hole, has guaranteed the seal of low pressure reactive power compensation cabinet on the one hand, and on the other hand is higher than air-cooled efficiency because the specific heat of water is big.
Description
Technical Field
The utility model relates to a reactive power compensation cabinet especially relates to the improvement to low pressure reactive power compensation cabinet heat abstractor.
Background
The reactive power compensation cabinet plays a role in an electronic power supply system in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment. Therefore, the reactive power compensation cabinet is located in an indispensable important position in the power supply system, the low-voltage reactive power compensation cabinet is one of important devices in the power supply system, and because the number of the contained devices is large, an independent heat dissipation device needs to be arranged on the reactive power compensation cabinet, so that generally, an air hole is directly formed in the cabinet body in order to facilitate air circulation to realize air cooling heat dissipation, but the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a heat dissipation device of a low-voltage reactive power compensation cabinet with good heat dissipation effect.
The utility model discloses a following technical scheme realizes: the heat dissipation device of the low-voltage reactive power compensation cabinet comprises a rainwater collection box arranged below the low-voltage reactive power compensation cabinet, wherein a pipeline communicated with the rainwater collection box is arranged on the rainwater collection box, rainwater is driven by a water pump to circulate in the pipeline, and the pipeline is arranged in the low-voltage reactive power compensation cabinet and is uniformly distributed on the inner wall of the low-voltage reactive power compensation cabinet;
the heat dissipation device further comprises a heat exchange mechanism which is arranged on the pipeline and cools the water circulating in the pipeline.
The heat exchange mechanism comprises a radiating pipe and a compressor, the radiating pipe is tightly attached to the pipe wall of the pipeline and the pipe wall of the radiating pipe for transferring heat, a refrigerant is filled in the radiating pipe, and the refrigerant is driven by the compressor to circulate in the radiating pipe.
The heat exchange mechanism comprises radiating blades, the pipeline is wound on the radiating blades, and a fan is arranged at the bottom of the radiating blades.
The pipeline includes outlet pipe and wet return that communicates each other, radiator vane arranges in wet return one side, the wet return is even around establishing on the radiator vane.
Compared with the prior art, the rainwater collection box of the utility model is provided with a pipeline communicated with the rainwater collection box, rainwater circulates in the pipeline under the driving of a water pump, and the pipeline is arranged in the low-voltage reactive power compensation cabinet and is uniformly distributed on the inner wall of the low-voltage reactive power compensation cabinet; the heat dissipation device further comprises a heat exchange mechanism which is arranged on the pipeline and cools the water circulating in the pipeline. The water pump gets the electricity in low pressure reactive power compensation cabinet, and drive hydrologic cycle takes away the heat, need not set up the wind hole, has guaranteed the seal of low pressure reactive power compensation cabinet on the one hand, and on the other hand is higher than air-cooled efficiency because the specific heat of water is big.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram I of the heat exchange mechanism of the present invention;
FIG. 3 is a schematic structural view of a heat exchange mechanism of the present invention;
in the figure: 1. a low-voltage reactive power compensation cabinet; 2. a rainwater collection box; 3. a water outlet pipe; 4. a water return pipe; 5. a radiating pipe; 6. a heat dissipating fin; 7. a fan.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, the heat dissipation device of the low voltage reactive power compensation cabinet 1 includes a rainwater collection box 2 disposed below the low voltage reactive power compensation cabinet 1, a pipeline communicated with the rainwater collection box 2 is disposed on the rainwater collection box 2, rainwater circulates in the pipeline under the driving of a water pump, and the pipeline is disposed in the low voltage reactive power compensation cabinet 1 and is uniformly distributed on the inner wall of the low voltage reactive power compensation cabinet 1; the heat dissipation device further comprises a heat exchange mechanism which is arranged on the pipeline and cools the water circulating in the pipeline. The water pump gets the electricity in low pressure reactive power compensation cabinet 1, and drive hydrologic cycle takes away the heat, need not set up the wind hole, has guaranteed low pressure reactive power compensation cabinet 1's seal on the one hand, and on the other hand is because the specific heat of water is big, and is higher than air cooling efficiency.
The heat exchange mechanism comprises a radiating pipe 5 and a compressor, wherein the radiating pipe 5 is tightly attached to the pipe wall of the pipe and the pipe wall of the radiating pipe 5 for transferring heat, a refrigerant is filled in the radiating pipe 5, and the refrigerant is driven by the compressor to circulate in the radiating pipe 5. The heat exchange system is not required to be established in an additional occupied area, and the occupied area and the volume are small.
The heat exchange mechanism comprises radiating blades 6, the pipeline is wound on the radiating blades 6, and a fan is arranged at the bottom of the radiating blades 6. The pipeline includes outlet pipe 3 and wet return 4 that communicate each other, radiator vane 6 is arranged in wet return 4 one side, wet return 4 is even around establishing on radiator vane 6. The radiating fin 6 has a simple structure.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. Heat abstractor of low pressure reactive power compensation cabinet, including locating the rainwater collecting box of low pressure reactive power compensation cabinet below, its characterized in that: the rainwater collecting box is provided with a pipeline communicated with the rainwater collecting box, rainwater circulates in the pipeline under the driving of a water pump, and the pipeline is arranged in the low-voltage reactive power compensation cabinet and is uniformly distributed on the inner wall of the low-voltage reactive power compensation cabinet;
the heat dissipation device further comprises a heat exchange mechanism which is arranged on the pipeline and cools the water circulating in the pipeline.
2. The heat dissipation device of a low-voltage reactive power compensation cabinet according to claim 1, wherein: the heat exchange mechanism comprises a radiating pipe and a compressor, the radiating pipe is tightly attached to the pipeline, heat is transferred through the pipe wall of the pipeline and the radiating pipe, a refrigerant is filled in the radiating pipe, and the refrigerant is driven by the compressor to circulate in the radiating pipe.
3. The heat dissipation device of a low-voltage reactive power compensation cabinet according to claim 1, wherein: the heat exchange mechanism comprises radiating blades, the pipeline is wound on the radiating blades, and a fan is arranged at the bottom of the radiating blades.
4. The heat dissipation device of a low-voltage reactive power compensation cabinet according to claim 3, wherein: the pipeline includes outlet pipe and wet return that communicates each other, radiator vane arranges in wet return one side, the wet return is even around establishing on the radiator vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055919.1U CN211063170U (en) | 2019-11-25 | 2019-11-25 | Heat radiator for low-voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055919.1U CN211063170U (en) | 2019-11-25 | 2019-11-25 | Heat radiator for low-voltage reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063170U true CN211063170U (en) | 2020-07-21 |
Family
ID=71589367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055919.1U Active CN211063170U (en) | 2019-11-25 | 2019-11-25 | Heat radiator for low-voltage reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063170U (en) |
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2019
- 2019-11-25 CN CN201922055919.1U patent/CN211063170U/en active Active
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