CN216720596U - Multifunctional dustproof power distribution cabinet - Google Patents
Multifunctional dustproof power distribution cabinet Download PDFInfo
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- CN216720596U CN216720596U CN202122505365.8U CN202122505365U CN216720596U CN 216720596 U CN216720596 U CN 216720596U CN 202122505365 U CN202122505365 U CN 202122505365U CN 216720596 U CN216720596 U CN 216720596U
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- distribution cabinet
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Abstract
The utility model discloses a multifunctional dustproof power distribution cabinet, and relates to the technical field of power distribution cabinets. According to the utility model, under the action of magnetic attraction, the first magnetic sheet and the second magnetic sheet are mutually attracted, so that the light stainless steel dustproof sheet completely seals the exhaust port, external dust can be prevented from entering the inside of the power distribution cabinet main body, the exhaust port is opened for exhausting and radiating when radiating is carried out, the light stainless steel dustproof sheet blocks the exhaust port when radiating is not carried out, and dustproof dust enters the inside of the power distribution cabinet main body, so that the dustproof effect is achieved while the radiating is ensured.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a multifunctional dustproof power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch and grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
The long-time heat production of switch board among the operational environment, in order to maintain the normal work of the inside electric original paper of switch board, consequently need in time dispel the heat to the switch board, current switch board is mostly at switch board internally mounted heat dissipation air conditioner, set up the louvre on the lateral wall of switch board, thereby solve the heat dissipation problem, but because the switch board is installed outdoor more, inside consequently outside dust enters into the switch board through the louvre very easily again, cause the damage to the inside electric original part of switch board.
Therefore, it is necessary to provide a multifunctional dustproof power distribution cabinet to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to: the utility model provides a multifunctional dustproof power distribution cabinet, aiming at solving the problem that external dust easily enters the power distribution cabinet through heat dissipation holes to damage electrical original parts in the power distribution cabinet.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
a multifunctional dustproof power distribution cabinet comprises a power distribution cabinet main body, wherein a partition plate is arranged inside the power distribution cabinet main body, two ends of the upper end of the partition plate are provided with heat dissipation ports, a heat dissipation fan is arranged at the center of the outer side surface of the partition plate, an exhaust port is arranged at the center of the inner wall of the power distribution cabinet main body, a rain shielding top frame is arranged on the side surface of the power distribution cabinet main body close to the exhaust port, guide posts are arranged at four corners of the outer portion of the power distribution cabinet main body close to the exhaust port and are in sliding connection with light stainless steel dustproof sheets, first magnetic sheets are fixedly connected to the inner side surface of the light stainless steel dustproof sheets, second magnetic sheets are attached to the outer portion of the exhaust port, the first magnetic sheets and the second magnetic sheets are opposite in magnetism, the bottom of the power distribution cabinet main body is fixedly connected with an air exchange box, and a through notch is formed at the joint of the power distribution cabinet main body and the air exchange box, the heat absorption type power distribution cabinet is characterized in that air exchange fans are fixedly connected to the inner walls of the two ends of the air exchange box, a circulating pump is fixedly connected to the upper surface inside the air exchange box, circulating pipes are respectively arranged at the two ends of the upper surface of the circulating pump, one end, far away from the circulating pump, of each circulating pipe is fixedly connected with a heat absorption box, and the heat absorption boxes are fixedly connected to the upper surface inside the power distribution cabinet main body.
Furthermore, guide through holes are formed in four corners of the light stainless steel dustproof sheet, the diameter of each guide through hole is matched with that of each guide column, and limiting rings are connected to the outer portions of the guide columns in a threaded mode.
Furthermore, a lower port is formed in the center of the bottom of the air exchange box, and a rat-proof mesh plate is arranged on the inner wall of the lower port.
Furthermore, four corners of the outer lower surface of the air exchange box are provided with bearing columns, and the lower ends, far away from the air exchange box, of the bearing columns are fixedly connected with concrete bases.
Further, the outside upper surface of switch board main part is fixedly connected with accepts the board, it keeps away from the waterproof roof of one end fixedly connected with of switch board main part to accept the board.
Further, the inside of the heat absorption tank and the circulation pipe is filled with industrial alcohol having a concentration of fifty percent.
Further, the outside of switch board main part articulates there is the chamber door, the outside of chamber door is provided with the handle.
(III) advantageous effects
The utility model has the following beneficial effects:
1. according to the utility model, under the flow guiding effect of the heat dissipation fan, hot air in the power distribution cabinet main body is exhausted to the outside through the exhaust port, when the temperature in the power distribution cabinet main body is recovered to be normal, the heat dissipation fan stops rotating, and when the light stainless steel dustproof sheet is not blown by wind power any more, under the magnetic attraction effect, the first magnetic sheet and the second magnetic sheet are mutually attracted, so that the light stainless steel dustproof sheet completely seals the exhaust port, external dust can be prevented from entering the power distribution cabinet main body, therefore, when heat dissipation is carried out, the exhaust port is opened for exhausting and dissipating heat, and when heat dissipation is not carried out, the light stainless steel dustproof sheet blocks the exhaust port, and the dustproof dust enters the power distribution cabinet main body, so that the dustproof effect is achieved while heat dissipation is ensured.
2. According to the utility model, under the circulating action of the circulating pump, the circulating pipe and the industrial alcohol in the heat absorption box circularly flow, the heat absorption box and the circulating pipe absorb the heat on the surface of the power distribution cabinet main body, so that the temperature of the industrial alcohol in the circulating pipe is raised, the surface temperature of the circulating pump is raised when the industrial alcohol flows to the circulating pump, and the circulating pump is timely radiated under the action of the ventilation fan, so that the heat contained in the industrial alcohol is dissipated and discharged through the lower port, the temperature in the power distribution cabinet main body is ensured not to be too high under the normal condition, and the basic normal operation of components in the power distribution cabinet main body is ensured.
Drawings
FIG. 1 is a schematic view of the front view configuration of the present invention;
fig. 2 is a schematic view of a cross-sectional view of the main body of the electrical distribution cabinet according to the present invention;
FIG. 3 is a schematic diagram of a front view configuration of the present invention;
fig. 4 is a schematic view of the structure of the dustproof opening and closing mechanism of the present invention.
Reference numerals: 1. a power distribution cabinet main body; 2. a partition plate; 3. a heat dissipation port; 4. a heat radiation fan; 5. an exhaust port; 6. a rain shielding top frame; 7. a guide post; 8. a light stainless steel dust-proof sheet; 9. a first magnetic sheet; 10. a second magnetic sheet; 11. an air exchange box; 12. the notch is penetrated; 13. a ventilation fan; 14. a circulation pump; 15. a circulation pipe; 16. a heat absorption box; 17. a limiting ring; 18. a lower port; 19. a rat-proof net plate; 20. a load-bearing column; 21. a concrete base; 22. a bearing plate; 23. a waterproof top plate; 24. a box door; 25. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a multifunctional dustproof power distribution cabinet comprises a power distribution cabinet main body 1, a partition plate 2 is arranged inside the power distribution cabinet main body 1, heat dissipation ports 3 are formed at two ends of the upper end of the partition plate 2, a heat dissipation fan 4 is arranged at the center of the outer side surface of the partition plate 2, an exhaust port 5 is formed at the center of the inner wall of the power distribution cabinet main body 1, a rain shielding top frame 6 is arranged on the side surface of the power distribution cabinet main body 1 close to the exhaust port 5, guide posts 7 are arranged at four corners of the outer portion of the power distribution cabinet main body 1 close to the exhaust port 5, the guide posts 7 are slidably connected with a light stainless steel dustproof sheet 8, a first magnetic sheet 9 is fixedly connected to the inner side surface of the light stainless steel dustproof sheet 8, a second magnetic sheet 10 is attached to the outer portion of the exhaust port 5, the first magnetic sheet 10 and the second magnetic sheet 9 are opposite in magnetism, the bottom of the power distribution cabinet main body 1 is fixedly connected with an air exchange box 11, a through groove opening 12 is formed at the joint of the power distribution cabinet main body 1 and the air exchange box 11, fixedly connected with air exchange fan 13 on the both ends inner wall of air exchange case 11, the inside upper surface fixedly connected with circulating pump 14 of air exchange case 11, the upper surface both ends of circulating pump 14 are provided with circulating pipe 15 respectively, circulating pipe 15 keeps away from one end fixedly connected with heat absorption case 16 of circulating pump 14, heat absorption case 16 fixed connection is at the inside upper surface of switch board main part 1.
In this embodiment, when the temperature inside the power distribution cabinet main body 1 rises, the heat dissipation fan 4 starts to rotate, the light stainless steel dustproof sheet 8 is blown outwards by the wind force under the action of the airflow of the heat dissipation fan 4, so that the first magnetic sheet 9 and the second magnetic sheet 10 are separated from each other and attracted, and the exhaust port 5 is opened, at this time, the air inside the power distribution cabinet main body 1 can enter the chamber between the power distribution cabinet main body 1 and the partition plate 2 through the heat dissipation port 3, the hot air inside the power distribution cabinet main body 1 is exhausted outdoors through the exhaust port 5 under the flow guiding action of the heat dissipation fan 4, when the temperature inside the power distribution cabinet main body 1 returns to normal, the heat dissipation fan 4 stops rotating, when the light stainless steel dustproof sheet 8 is not blown by the wind force any more, the first magnetic sheet 9 and the second magnetic sheet 10 are attracted with each other under the magnetic attraction action, so that the exhaust port 5 is completely sealed by the light stainless steel dustproof sheet 8, can prevent that outside dust from entering into switch board main part 1's inside to make when dispelling the heat, gas vent 5 is opened and is carried out the exhaust heat dissipation, when not dispelling the heat, light stainless steel dustproof sheet 8 blocks up gas vent 5, and dustproof dust enters into switch board main part 1's inside, has reached and has accomplished dirt-proof effect when guaranteeing the heat dissipation.
Example 2
Referring to fig. 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, four corners of the lightweight stainless steel dust-proof sheet 8 are provided with guide through holes, the diameter of each guide through hole is matched with the diameter of each guide post 7, and the outer portion of each guide post 7 is connected with a limit ring 17 through a thread.
In this embodiment, there is a limit ring 17 through threaded connection at the outer end of the guide post 7, the light stainless steel metal sheet 8 can be prevented from being blown away from the guide post 7 when wind power is too large, and meanwhile, it is also ensured that a distance for magnetic attraction between the first magnetic sheet 9 and the second magnetic sheet 10 can be formed under the condition that the wind power disappears between the first magnetic sheet 9 and the second magnetic sheet 10, when the light stainless steel metal sheet 8 needs to be disassembled, the limit ring 17 is only required to be screwed down from the guide post 7, and the disassembly is convenient.
Example 3
Referring to fig. 1-3, the present embodiment is optimized based on the embodiment 1 or 2, specifically, a lower port 18 is formed at the bottom center of the air exchange box 11, and a rat guard plate 19 is disposed on the inner wall of the lower port 18.
Specifically, four corners of the outer lower surface of the air exchange box 11 are provided with load-bearing columns 20, and the lower ends of the load-bearing columns 20 far away from the air exchange box 11 are fixedly connected with concrete bases 21.
Specifically, the outer upper surface of the power distribution cabinet main body 1 is fixedly connected with a receiving plate 22, and one end of the receiving plate 22, which is far away from the power distribution cabinet main body 1, is fixedly connected with a waterproof top plate 23.
Specifically, the interior of the heat absorption tank 16 and the circulation pipe 15 is filled with industrial alcohol having a concentration of fifty percent.
Specifically, a door 24 is hinged to the outside of the power distribution cabinet main body 1, and a handle 25 is disposed on the outside of the door 24.
In this embodiment, under the condition of the normal work of switch board main part 1, under the circulation effect of circulating pump 14, the industrial alcohol circulation in circulating pipe 15 and the heat absorption case 16 flows, heat absorption case 16 and circulating pipe 15 absorb the heat on switch board main part 1 surface, make the industrial alcohol temperature in circulating pipe 15 rise, industrial alcohol makes the surface temperature rise of circulating pump 14 when flowing to circulating pump 14, under ventilation fan 13's effect, in time dispel the heat to circulating pump 14, thereby the heat that contains in the industrial alcohol is dispelled, discharge through port 18 down, guaranteed that the inside temperature of switch board main part 1 can not be too high under the normal condition, thereby guaranteed the basic normal work of the inside components and parts of switch board main part 1.
In summary, the following steps: according to the utility model, when heat dissipation is carried out, the exhaust port 5 is opened to exhaust and dissipate heat, when heat dissipation is not carried out, the light stainless steel dustproof sheet 8 blocks the exhaust port 5, dustproof dust enters the inside of the power distribution cabinet main body 1, the dustproof effect is achieved while heat dissipation is ensured, and the circulating pump 14 is radiated in time under the action of the ventilation fan 13, so that heat contained in industrial alcohol is dissipated, hot air is exhausted through the lower port 18, the temperature inside the power distribution cabinet main body 1 is ensured not to be too high under normal conditions, and the basic normal work of components inside the power distribution cabinet main body 1 is ensured.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional dustproof switch board, includes switch board main part (1), its characterized in that: the power distribution cabinet is characterized in that a partition plate (2) is arranged inside a power distribution cabinet main body (1), heat dissipation ports (3) are formed in two ends of the upper end of the partition plate (2), a heat dissipation fan (4) is arranged at the center of the surface of the outer side of the partition plate (2), an exhaust port (5) is formed in the center of the inner wall of the power distribution cabinet main body (1), a rain shielding top frame (6) is arranged on the side surface, close to the exhaust port (5), of the power distribution cabinet main body (1), guide columns (7) are arranged at four outer corners, close to the exhaust port (5), of the power distribution cabinet main body (1) and are in sliding connection with light stainless steel dustproof sheets (8), first magnetic sheets (9) are fixedly connected to the inner side surfaces of the light stainless steel dustproof sheets (8), second magnetic sheets (10) are attached to the outer portions of the exhaust port (5), and the first magnetic sheets (9) and the second magnetic sheets (10) are opposite in magnetism, the bottom and the air exchange case (11) fixed connection of switch board main part (1), run through notch (12) have been seted up to the junction of switch board main part (1) and air exchange case (11), fixedly connected with ventilation fan (13) on the both ends inner wall of air exchange case (11), fixed surface is connected with circulating pump (14) on the inside of air exchange case (11), the upper surface both ends of circulating pump (14) are provided with circulating pipe (15) respectively, circulating pipe (15) keep away from one end fixedly connected with heat absorption case (16) of circulating pump (14), heat absorption case (16) fixed connection is at the inside upper surface of switch board main part (1).
2. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: the four corners of the light stainless steel dustproof sheet (8) are provided with guide through holes, the diameters of the guide through holes are matched with the diameters of the guide columns (7), and the outer portions of the guide columns (7) are in threaded connection with limiting rings (17).
3. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: the center of the bottom of the air exchange box (11) is provided with a lower port (18), and the inner wall of the lower port (18) is provided with a rat guard (19).
4. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: four corners of the outer lower surface of the air exchange box (11) are provided with bearing columns (20), and the lower ends, far away from the air exchange box (11), of the bearing columns (20) are fixedly connected with concrete bases (21).
5. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: the outer upper surface of switch board main part (1) is fixedly connected with and accepts board (22), accept the one end fixedly connected with waterproof roof (23) that switch board main part (1) was kept away from to board (22).
6. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: the interior of the heat absorption box (16) and the circulating pipe (15) is filled with industrial alcohol with the concentration of fifty percent.
7. The multifunctional dustproof power distribution cabinet according to claim 1, characterized in that: the external portion of switch board main part (1) articulates there is chamber door (24), the outside of chamber door (24) is provided with handle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505365.8U CN216720596U (en) | 2021-10-18 | 2021-10-18 | Multifunctional dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505365.8U CN216720596U (en) | 2021-10-18 | 2021-10-18 | Multifunctional dustproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216720596U true CN216720596U (en) | 2022-06-10 |
Family
ID=81876453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122505365.8U Active CN216720596U (en) | 2021-10-18 | 2021-10-18 | Multifunctional dustproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216720596U (en) |
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2021
- 2021-10-18 CN CN202122505365.8U patent/CN216720596U/en active Active
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