CN219801821U - High-low voltage bus duct with good heat dissipation performance - Google Patents
High-low voltage bus duct with good heat dissipation performance Download PDFInfo
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- CN219801821U CN219801821U CN202320810114.7U CN202320810114U CN219801821U CN 219801821 U CN219801821 U CN 219801821U CN 202320810114 U CN202320810114 U CN 202320810114U CN 219801821 U CN219801821 U CN 219801821U
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- Prior art keywords
- bus duct
- heat dissipation
- casing
- duct
- low voltage
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000000428 dust Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000498 cooling water Substances 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-low voltage bus duct with good heat dissipation performance, and relates to the technical field of high-low voltage bus ducts. This high low pressure bus duct that heat dissipation is good is aimed at solving traditional bus duct and adopts natural heat dissipation more, the heat dissipation is slower, lead to the heat accumulation in the bus duct easily, lead to the problem that internals damaged, this high low pressure bus duct that heat dissipation is good includes lower casing and last casing, it has air supply pipeline and exhaust duct to go up casing upper surface and lower casing lower surface intercommunication respectively, air supply pipeline and exhaust duct are inside to be provided with air supply fan and exhaust fan respectively, blow into upper casing and lower casing inner chamber with outside cold air through air supply fan, combine the exhaust fan to take out inside hot-blast, the exchange of bus duct inside air has been realized, reach the radiating purpose, all be provided with circulating water pipe in lower casing surface left and right sides simultaneously, the intercommunication has a plurality of raceway between two circulating water pipe, realized the circulation flow of cooling water, the radiating effect of bus duct has further been improved.
Description
Technical Field
The utility model belongs to the technical field of high-low voltage bus ducts, and particularly relates to a high-low voltage bus duct with good heat dissipation.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
The traditional high-low voltage bus duct is generally natural in heat dissipation, is slower in heat dissipation and poor in heat dissipation effect, and easily causes heat to gather in the bus duct, so that the internal temperature of the bus duct is high, short circuit, damage and other phenomena of internal parts of the bus duct occur, and the service effect and service life of the bus duct are affected.
Aiming at the problems, a high-low voltage bus duct with good heat dissipation performance is provided.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a high-low voltage bus duct with good heat dissipation performance, and aims to solve the problems that the traditional high-low voltage bus duct is generally used for naturally dissipating heat, is slower in heat dissipation, is poor in heat dissipation effect, easily causes heat to gather in the bus duct, causes higher temperature in the bus duct, causes short circuit, damage and the like of internal parts of the bus duct, and influences the service effect and service life of the bus duct.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a high-low voltage bus duct with good heat dissipation performance, which comprises a lower shell and an upper shell, wherein the upper shell is arranged at an upper port of the lower shell and is fixed with the lower shell through a plurality of bolts, a wire row is arranged at the lower side in the lower shell, an air supply pipeline and an air exhaust pipeline are respectively communicated with the upper surface of the upper shell and the lower surface of the lower shell, an air supply fan and an air exhaust fan are respectively arranged in the air supply pipeline and the air exhaust pipeline, annular circulating water pipes are respectively arranged at the left side and the right side of the surface of the lower shell, a plurality of water pipes are communicated between the left circulating water pipe and the right circulating water pipe, a plurality of mutually matched strip-shaped grooves are respectively formed in the left surface and the right surface of the lower shell, and a plurality of heat dissipation fins are arranged at intervals in the left surface and the right surface of the lower shell.
Through the radiating fin has ensured the inside basic radiating effect of bus duct, simultaneously under the mutually supporting of air supply fan and air supply pipeline, be convenient for blow the outer cold air into the inner chamber between lower casing and the last casing, combine under the combined action of air exhaust fan and exhaust pipeline, take out the hot air in the inner chamber between lower casing and the last casing, and then realized the inside air of bus duct in turn, the purpose of improving bus duct radiating effect has been reached, wherein under the mutually supporting of circulating pipe and raceway, the circulation flow of cooling water has been realized, the purpose of water-cooling radiating is reached, the radiating effect of bus duct has further been improved, the traditional bus duct has been solved and has adopted natural heat dissipation, the drawback that the heat dissipation is slower is avoided the inside heat gathering of bus duct simultaneously, lead to the internals to damaging.
Preferably, the lower surface of the lower shell is fixedly provided with a water tank, the left side of the water tank is connected with a circulating water pump through a water suction pipe, and the water outlet end of the circulating water pump is connected with the left circulating water pipe through a connecting pipe.
Further, a transparent plate is installed on the front side of the left surface of the water tank.
Further, a water inlet pipe is connected to the upper side of the front surface of the water tank.
Further, the inlet end of the water inlet pipe is provided with a sealing plug.
Further, a plurality of through grooves are formed in the surface of the wire row.
Furthermore, the dust covers are arranged at the outer ends of the air supply pipeline and the exhaust pipeline.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the basic heat dissipation effect inside the bus duct is ensured through the heat dissipation fins, meanwhile, under the mutual coordination of the air supply fan and the air supply pipeline, external cold air is conveniently blown into the inner cavity between the lower shell and the upper shell, and under the combined action of the air exhaust fan and the air exhaust pipeline, hot air in the inner cavity between the lower shell and the upper shell is pumped out, so that the alternation of the air inside the bus duct is realized, the purpose of improving the heat dissipation effect of the bus duct is achieved, wherein under the mutual coordination of the circulating water pipe and the water conveying pipe, the circulating flow of cooling water is realized, the purpose of water cooling heat dissipation is achieved, the heat dissipation effect of the bus duct is further improved, the defects that the traditional bus duct adopts natural heat dissipation and is slower in heat dissipation are overcome, and meanwhile, the damage of internal parts is avoided.
2. According to the utility model, through the mutual matching of the circulating water pump and the water suction pipe, the cooling water in the water tank is conveniently pumped out and conveyed into the circulating water pipe, the circulating flow of the cooling water is realized, the heat in the bus duct is taken away, the heat dissipation effect in the bus duct is ensured, the cooling water is conveniently injected into the water tank through the water inlet pipe, the water level change condition in the water tank is conveniently observed through the transparent plate, and the phenomenon of empty suction of the circulating water pump is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;
FIG. 4 is a schematic diagram of the structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
The marks in the drawings are: 1. a lower housing; 2. an upper housing; 3. a wire row; 4. an air supply pipeline; 5. an exhaust duct; 6. an air supply fan; 7. an exhaust fan; 8. a circulating water pipe; 9. a bar-shaped groove; 10. a heat radiation fin; 11. a water pipe; 12. a circulating water pump; 13. a water tank; 14. a transparent plate; 15. a water inlet pipe.
Detailed Description
This embodiment is a high-low pressure bus duct that heat dissipation is good, as shown in fig. 1-5, this high-low pressure bus duct that heat dissipation is good, including lower casing 1 and last casing 2, go up casing 2 setting and go up the port under casing 1, and go up and fix through a plurality of bolts between casing 2 and the lower casing 1, the inside downside of lower casing 1 is provided with wire row 3, it has air supply duct 4 and exhaust duct 5 to communicate respectively with lower casing 1 lower surface on upper casing 2, air supply duct 4 and exhaust duct 5 are inside to be provided with air supply fan 6 and exhaust fan 7 respectively, lower casing 1 surface left and right sides all is provided with annular circulating pipe 8, the intercommunication has a plurality of raceway 11 between left and right sides two circulating pipe 8, a plurality of mutually supporting bar grooves 9 have all been seted up to lower casing 1 and upper casing 2 left and right sides surface, a plurality of radiating fins 10 are installed to the inside left and right sides interval of lower casing 1.
The basic radiating effect inside the bus duct is ensured through the radiating fins 10, and simultaneously under the mutual cooperation of the air supply fan 6 and the air supply pipeline 4, external cold air is conveniently blown into the inner cavity between the lower shell 1 and the upper shell 2, hot air in the inner cavity between the lower shell 1 and the upper shell 2 is pumped out under the combined action of the air exhaust fan 7 and the air exhaust pipeline 5, so that the alternation of the air inside the bus duct is realized, the purpose of improving the radiating effect of the bus duct is achieved, the circulating flow of cooling water is realized under the mutual cooperation of the circulating water pipe 8 and the water conveying pipe 11, the purpose of water cooling and radiating is achieved, the radiating effect of the bus duct is further improved, the defects that the traditional bus duct adopts natural radiating and radiating is slower are overcome, and meanwhile, the damage of internal parts is avoided.
The lower surface fixed mounting has water tank 13 under the casing 1, water tank 13 left side is connected with circulating water pump 12 through the suction pipe, be connected through the connecting pipe between circulating water pipe 8 on the left side and the water outlet end of circulating water pump 12, transparent plate 14 is installed to water tank 13 left side surface front side, water tank 13 front surface upside is connected with inlet tube 15, the inlet end of inlet tube 15 is provided with the sealing plug, through the mutually supporting of circulating water pump 12 and suction pipe, be convenient for take out water tank 13 inside cooling water, carry to circulating water pipe 8 inside, the circulation flow of cooling water has been realized, reach bus duct inside water-cooling heat dissipation's purpose, wherein inlet tube 15 is convenient for supply cooling water to water tank 13 inside, combine transparent plate 14 to observe the inside water level condition of water tank 13, avoid water tank 13 inside water overflow or the inside lack of water tank 13, the phenomenon of circulating water pump 12 empty absorption appears, the sealing plug is convenient for carry out the shutoff to inlet tube 15 simultaneously, prevent outside winged insect etc. from entering inside water tank 13, the phenomenon that leads to the appearance to the jam.
The air supply pipeline 4 and the exhaust pipeline 5 are provided with dust covers at one end close to the outer side, dust prevention effects of the air supply fan 6 and the exhaust fan 7 are guaranteed through the dust covers, and meanwhile the air supply fan 6 and the exhaust fan 7 are protected.
The surface of the wire row 3 is provided with a plurality of through grooves, and air flow in the bus duct is facilitated through the through grooves.
Working principle: when the high-low voltage bus duct with good heat dissipation performance is used, the heat dissipation fins 10 are combined with the strip-shaped grooves 9 on two sides, so that the basic heat dissipation function inside the bus duct is ensured, meanwhile, external cold air is blown into the inner cavity of the bus duct through the mutual matching of the air supply fan 6 and the air supply pipeline 4, and hot air in the inner cavity of the bus duct is pumped out under the combined action of the air exhaust fan 7 and the air exhaust pipeline 5, so that the alternation of the air inside the bus duct is realized, and the aim of improving the heat dissipation effect of the bus duct is fulfilled;
meanwhile, the circulating water pump 12 is started, under the action of the water pumping pipe, cooling water in the water tank 13 is pumped out and conveyed to the left circulating water pipe 8 through the connecting pipe, and the circulating flow of the cooling water in the left circulating water pipe 8 and the right circulating water pipe 8 is realized by combining the water conveying pipe 11, so that the heat in the bus duct is effectively taken away, the water cooling heat dissipation is realized, and the heat dissipation effect of the bus duct is further improved.
It should be further noted that, the installation structure, connection manner or arrangement manner of each component in the present utility model is a common mechanical manner, so long as the beneficial effects thereof can be achieved, and meanwhile, the circulating water pump 12 is purchased in the market, and the installation and use can be performed by those skilled in the art according to the requirements.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (7)
1. The utility model provides a high-low pressure bus duct that heat dissipation is good, includes casing (1) and last casing (2), its characterized in that, go up casing (2) and set up at casing (1) upper port down, just go up between casing (2) and the casing (1) down and fix through a plurality of bolts, the inside downside of casing (1) is provided with wire row (3) down, it has air supply duct (4) and exhaust duct (5) to go up casing (2) upper surface and casing (1) lower surface intercommunication respectively down, air supply duct (4) and exhaust duct (5) inside be provided with air supply fan (6) and exhaust fan (7) respectively, casing (1) surface left and right sides all is provided with annular circulating water pipe (8) down, and two about the circulating water pipe (8) between the intercommunication have a plurality of raceway (11), a plurality of grooves (9) of mutually supporting are all seted up to casing (1) and upper casing (2) left and right surfaces down, two surface mounting heat dissipation fins (10) are controlled to casing (1) inside.
2. The high-low voltage bus duct with good heat dissipation performance according to claim 1, wherein a water tank (13) is fixedly arranged on the lower surface of the lower shell (1), a circulating water pump (12) is connected to the left side of the water tank (13) through a water suction pipe, and the water outlet end of the circulating water pump (12) is connected with a left circulating water pipe (8) through a connecting pipe.
3. The high-low voltage bus duct with good heat dissipation performance according to claim 2, wherein a transparent plate (14) is installed on the front side of the left surface of the water tank (13).
4. A high and low voltage bus duct with good heat dissipation according to claim 3, characterized in that the upper side of the front surface of the water tank (13) is connected with a water inlet pipe (15).
5. The high-low voltage bus duct with good heat dissipation performance according to claim 4, wherein the inlet end of the water inlet pipe (15) is provided with a sealing plug.
6. The high-low voltage bus duct with good heat dissipation performance according to claim 5, wherein a plurality of through grooves are formed on the surface of the wire row (3).
7. The high-low voltage bus duct with good heat dissipation performance according to claim 6, wherein dust covers are arranged at the outer ends of the air supply pipeline (4) and the air exhaust pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810114.7U CN219801821U (en) | 2023-04-13 | 2023-04-13 | High-low voltage bus duct with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810114.7U CN219801821U (en) | 2023-04-13 | 2023-04-13 | High-low voltage bus duct with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801821U true CN219801821U (en) | 2023-10-03 |
Family
ID=88155472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320810114.7U Active CN219801821U (en) | 2023-04-13 | 2023-04-13 | High-low voltage bus duct with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801821U (en) |
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2023
- 2023-04-13 CN CN202320810114.7U patent/CN219801821U/en active Active
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