CN217036518U - Power distribution cabinet convenient to heat dissipation - Google Patents
Power distribution cabinet convenient to heat dissipation Download PDFInfo
- Publication number
- CN217036518U CN217036518U CN202220750832.5U CN202220750832U CN217036518U CN 217036518 U CN217036518 U CN 217036518U CN 202220750832 U CN202220750832 U CN 202220750832U CN 217036518 U CN217036518 U CN 217036518U
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- CN
- China
- Prior art keywords
- pipeline
- power distribution
- heat dissipation
- distribution cabinet
- switch board
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- 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
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000007791 dehumidification Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a power distribution cabinet convenient for heat dissipation, which belongs to the technical field of power distribution cabinets and comprises a power distribution cabinet body, a heat dissipation assembly and a dehumidification assembly, wherein heat dissipation liquid cooled by ground cooling is circulated in the heat dissipation assembly in a circulating mode, the interior of the power distribution cabinet body is subjected to heat absorption by the aid of the circulated and cooled liquid, and the dehumidification assembly absorbs vapor generated by heat absorption of the heat dissipation assembly so as to dehumidify the interior of the power distribution cabinet body. According to the utility model, the surface of the power distribution cabinet is not required to be provided with a heat dissipation port, the heat dissipation liquid circulating in the power distribution cabinet body is cooled by using ground cooling, the cooled heat dissipation liquid is used for absorbing heat in the power distribution cabinet body, the temperature in the power distribution cabinet body is further reduced, the energy is saved, and the dehumidification assembly is used for dehumidifying the interior of the power distribution cabinet body, so that the influence of moisture on electrical components is avoided.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet convenient for heat dissipation.
Background
Along with power communication technology's continuous development, the use of switch board is more and more extensive, and the switch board mainly is used for holding some power components, and most of switch boards are placed under outdoor open air environment, receive the direct irradiation of sunshine, and the heat that produces in addition the electrical components during operation, the inside temperature of switch board rises greatly.
The inside that prior art generally can set up thermovent and radiator fan on the switch board and come supplementary switch board dispels the heat, and the radiating effect is not good on the one hand, and on the other hand can lead to outside aqueous vapor to enter into the inside of switch board from thermovent department, makes the inside of switch board become moist, and then influences the life of the inside electrical components of switch board.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power distribution cabinet convenient for heat dissipation, and the power distribution cabinet is used for solving the problems that in the prior art, a heat dissipation port and a heat dissipation fan are generally arranged on a power distribution cabinet to assist the interior of the power distribution cabinet in heat dissipation, on one hand, the heat dissipation effect is poor, and on the other hand, external water vapor enters the interior of the power distribution cabinet from the heat dissipation port, so that the interior of the power distribution cabinet becomes moist, and the service life of electrical components in the power distribution cabinet is further influenced.
The utility model provides a power distribution cabinet convenient to heat dissipation, includes switch board body, radiator unit and dehumidification subassembly, radiator unit's inside circulation has the radiating liquid with the help of ground cold cooling and utilizes circulative cooling's liquid to carry out the heat absorption to the inside of switch board body, the dehumidification subassembly absorbs the produced vapor of radiator unit heat absorption is with right the inside of switch board body dehumidifies.
Preferably, the radiator unit includes circulating line, buried pipeline and circulating pump, the circulating line is established this is internal to the switch board, the bottom of circulating line passes the switch board body and with buried pipeline's tip intercommunication just the last intercommunication of buried pipeline has the circulating pump, the circulating line with buried pipeline's inside circulation has the heat dissipation liquid, buried pipeline buries in the underground.
Preferably, the circulating line includes first pipeline, second pipeline and third pipeline, the both sides inner wall and the interior top of switch board body are equipped with respectively first pipeline, second pipeline and third pipeline, the top of first pipeline, second pipeline respectively with the both ends intercommunication of third pipeline, the bottom of first pipeline, second pipeline with buried pipeline' S top intercommunication, first pipeline, second pipeline and third pipeline and buried pipeline all is S type structure.
Preferably, the dehumidification subassembly includes fretwork box, dehumidification pipeline, moisture absorption resin and suction fan, the interior bottom fixedly connected with of switch board body the fretwork box, the inside packing of fretwork box has moisture absorption resin, the bilateral symmetry intercommunication at the top of fretwork box has a plurality ofly the dehumidification pipeline just the inside of dehumidification pipeline is equipped with suction fan, the front side rotation buckle of fretwork box is connected with the curb plate.
Preferably, the switch board body includes the cabinet body, cabinet door and electrical components, open one side of the cabinet body has the opening just open-ended one side is rotated and is connected with the cabinet door, be equipped with the handle on the cabinet door, the inside from the top down of the cabinet body is equipped with a plurality ofly electrical components.
The utility model has the following advantages:
according to the power distribution cabinet, the electric elements in the power distribution cabinet body generate heat in the using process, the circulating pump of the heat dissipation assembly drives the flowing heat dissipation liquid to flow in the circulating pipeline and the buried pipeline, so that the heat in the power distribution cabinet body is taken away, the heat dissipation liquid with the increased temperature returns to the ground to be cooled, the temperature in the power distribution cabinet body can be increased by using terrestrial heat in winter, the phenomenon that the electric elements are damaged due to low temperature, water generated by heat dissipation is absorbed by the moisture absorption assembly, and the phenomenon that the electric elements in the power distribution cabinet body are damaged due to the influence of the water is avoided. The power distribution cabinet has better heat dissipation effect, and can dehumidify the inside of the power distribution cabinet body.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the internal structure of the structure shown in fig. 1.
Fig. 3 is a schematic structural view of a dehumidifying assembly of the structure shown in fig. 1.
The symbols in the drawings are:
1. a power distribution cabinet body; 10. a cabinet body; 11. a cabinet door; 12. a handle; 13. an electrical component;
2. a heat dissipating component; 20. a first conduit; 21. a second conduit; 22. a third pipeline; 23. a buried pipeline; 24. a circulation pump;
3. a dehumidifying component; 30. hollowing out the box body; 31. a dehumidification duct; 32. an air suction fan; 33. a moisture-absorbing resin; 34. side plates.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solution of the present invention by those skilled in the art.
As shown in fig. 1 to 3, the present invention provides a power distribution cabinet including a power distribution cabinet body 1, a heat dissipation assembly 2, and a dehumidification assembly 3, wherein heat dissipation liquid cooled by earth cooling is circulated in an internal circulation of the heat dissipation assembly 2, and the heat dissipation assembly 1 absorbs heat from the internal circulation of the heat dissipation assembly 2, and the dehumidification assembly 3 absorbs water vapor generated by the heat absorption of the heat dissipation assembly 2 to dehumidify the internal circulation of the power distribution cabinet body 1.
The heat dissipation assembly 2 comprises a circulation pipeline, a buried pipeline 23 and a circulation pump 24, the circulation pipeline is arranged in the power distribution cabinet body 1, the bottom of the circulation pipeline penetrates through the power distribution cabinet body 1 and is communicated with the end part of the buried pipeline 23, the buried pipeline 23 is communicated with the circulation pump 24, the circulation pipeline and the inside of the buried pipeline 23 are communicated with heat dissipation liquid, and the buried pipeline 23 is buried underground.
The circulating pump 24 conveys the heat dissipation liquid to flow in the circulating pipeline and the buried pipeline 23, the circulating pipeline is distributed on the top and the side of the power distribution cabinet body 1, the circulating pump can fully contact the hot air which absorbs the heat generated by the operation of the electrical components in the power distribution cabinet body 1, the heat dissipation liquid is further fully contacted with the hot air to absorb the heat of the hot air, so that the temperature of the air is reduced, the reduced hot air can absorb the heat of the electrical components to reduce the temperature of the electrical components, the heat-absorbed heat dissipation liquid flows into the buried pipeline 23, the soil is used for absorbing the heat of the heat-absorbed heat dissipation liquid, the heat dissipation liquid is cooled, and the cooled heat dissipation liquid is returned to the power distribution cabinet body 1 again to absorb the heat again, and the circulation is carried out, radiating efficiency is higher like this, when low temperature winter, also can utilize geothermol power to heat the radiating liquid, makes in the radiating liquid after the heat absorption flows back to switch board body 1, avoids the inside electric elements of switch board body 1 to damage because of low temperature, can needn't set up the thermovent in switch board body 1's inside like this, and the radiating effect is better on the one hand, and on the other hand can avoid the aqueous vapor to enter into switch board body 1's inside from the thermovent.
Circulating line includes first pipeline 20, second pipeline 21 and third pipeline 22, the both sides inner wall and the interior top of switch board body 1 are equipped with respectively first pipeline 20, second pipeline 21 and third pipeline 22, the top of first pipeline 20, second pipeline 21 respectively with the both ends intercommunication of third pipeline 22, the bottom of first pipeline 20, second pipeline 21 with the top intercommunication of buried pipeline 23, first pipeline 20, second pipeline 21 and third pipeline 22 and buried pipeline 23 all is S type structure.
The both sides inner wall and the interior top of switch board body 1 are equipped with respectively first pipeline 20, second pipeline 21 and third pipeline 22 can fully contact the inside hot-air of switch board body 1, first pipeline 20, second pipeline 21 and third pipeline 22 and buried pipeline 23 all is S type structure, increase and the area of contact of hot-air, and the radiating effect is better.
When circulating line contacted with the hot-air, absorbed the heat of hot-air, there was certain condensation aqueous vapor to produce this moment, so the rotation after the circular telegram of suction fan 32, the absorption has in the air admission fretwork box 30 of moisture, utilize moisture absorption resin 33 to absorb the moisture in the air, cold air after the drying spills over from the surperficial fretwork department of fretwork box 30, and then reduces the inside moisture of switch board body 1, avoid the moisture to influence the life-span of the inside device of switch board body 1.
A lock can be arranged between the cabinet door 11 and the cabinet body 10, so that irrelevant personnel are prevented from opening the power distribution cabinet.
The working principle is as follows: the circulating pump 24 conveys the heat dissipation liquid to flow in the circulating pipeline and the buried pipeline 23, the circulating pipeline is distributed on the top and the side of the power distribution cabinet body 1, the circulating pump can fully contact the hot air which absorbs the heat generated by the operation of the electrical components in the power distribution cabinet body 1, the heat dissipation liquid is further fully contacted with the hot air to absorb the heat of the hot air, so that the temperature of the air is reduced, the reduced hot air can absorb the heat of the electrical components to reduce the temperature of the electrical components, the heat-absorbed heat dissipation liquid flows into the buried pipeline 23, the soil is used for absorbing the heat of the heat-absorbed heat dissipation liquid, the heat dissipation liquid is cooled, and the cooled heat dissipation liquid is returned to the power distribution cabinet body 1 again to absorb the heat again, and the circulation is carried out, therefore, the heat dissipation efficiency is higher, when the temperature is low in winter, the heat dissipation liquid can be heated by utilizing terrestrial heat, so that the heat dissipation liquid after absorbing heat flows back into the power distribution cabinet body, the electric elements in the power distribution cabinet body are prevented from being damaged due to low temperature, therefore, a heat dissipation port does not need to be arranged in the power distribution cabinet body 1, on one hand, the heat dissipation effect is better, on the other hand, moisture can be prevented from entering the power distribution cabinet body 1 from the heat dissipation port, when the circulating pipeline is contacted with hot air, the heat of the hot air is absorbed, and certain condensed moisture is generated at the moment, therefore, the air suction fan 32 rotates after being powered on, air with moisture is sucked into the hollow box body 30, moisture in the air is absorbed by the moisture absorption resin 33, the dried cold air overflows from the hollow part on the surface of the hollow box body 30, and then reduce the inside moisture of switch board body 1, avoid the moisture to influence the life-span of the inside device of switch board body 1.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments, and that various insubstantial modifications of the inventive concepts and solutions or direct application of the inventive concepts and solutions to other applications without modification are intended to be covered by the scope of the utility model.
Claims (5)
1. The utility model provides a power distribution cabinet convenient to heat dissipation which characterized in that: including switch board body (1), radiator unit (2) and dehumidification subassembly (3), the inside circulation of radiator unit (2) leads to and has the radiating liquid with the help of ground cold cooling and utilize circulative cooling's liquid to carry out the heat absorption to the inside of switch board body (1), dehumidification subassembly (3) absorb the produced vapor of radiator unit (2) heat absorption is with right the inside of switch board body (1) dehumidifies.
2. The electric power distribution cabinet convenient for heat dissipation according to claim 1, wherein: radiator unit (2) are including circulating line, buried pipeline (23) and circulating pump (24), the circulating line is established in switch board body (1), the bottom of circulating line passes switch board body (1) and with the tip intercommunication of buried pipeline (23) just the intercommunication has on buried pipeline (23) circulating pump (24), the circulating line and the inside circulation of buried pipeline (23) has heat dissipation liquid, buried pipeline (23) bury in the underground.
3. The power distribution cabinet convenient for heat dissipation according to claim 2, characterized in that: circulating line includes first pipeline (20), second pipeline (21) and third pipeline (22), the both sides inner wall and the interior top of switch board body (1) are equipped with respectively first pipeline (20), second pipeline (21) and third pipeline (22), the top of first pipeline (20), second pipeline (21) communicates with the both ends of third pipeline (22) respectively, the bottom of first pipeline (20), second pipeline (21) with the top intercommunication of buried pipeline (23), first pipeline (20), second pipeline (21) and third pipeline (22) and buried pipeline (23) all are S type structure.
4. The power distribution cabinet convenient for heat dissipation according to claim 3, wherein: dehumidification subassembly (3) include fretwork box (30), dehumidification pipeline (31), moisture absorption resin (33) and suction fan (32), the interior bottom fixedly connected with of switch board body (1) fretwork box (30), the inside packing of fretwork box (30) has moisture absorption resin (33), the bilateral symmetry intercommunication at the top of fretwork box (30) has a plurality ofly dehumidification pipeline (31) just the inside of dehumidification pipeline (31) is equipped with suction fan (32), the front side rotation buckle of fretwork box (30) is connected with curb plate (34).
5. An electric power distribution cabinet convenient to heat dissipation according to claim 4, characterized in that: switch board body (1) includes the cabinet body (10), cabinet door (11) and electrical components (13), open one side of the cabinet body (10) has the opening just open-ended one side is rotated and is connected with cabinet door (11), be equipped with handle (12) on cabinet door (11), the inside from the top down of the cabinet body (10) is equipped with a plurality ofly electrical components (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750832.5U CN217036518U (en) | 2022-03-31 | 2022-03-31 | Power distribution cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750832.5U CN217036518U (en) | 2022-03-31 | 2022-03-31 | Power distribution cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036518U true CN217036518U (en) | 2022-07-22 |
Family
ID=82414103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220750832.5U Expired - Fee Related CN217036518U (en) | 2022-03-31 | 2022-03-31 | Power distribution cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036518U (en) |
-
2022
- 2022-03-31 CN CN202220750832.5U patent/CN217036518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220722 |