CN223567170U - An outdoor electrical control cabinet - Google Patents
An outdoor electrical control cabinetInfo
- Publication number
- CN223567170U CN223567170U CN202422567974.XU CN202422567974U CN223567170U CN 223567170 U CN223567170 U CN 223567170U CN 202422567974 U CN202422567974 U CN 202422567974U CN 223567170 U CN223567170 U CN 223567170U
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- cabinet
- case
- electric control
- brush plate
- rotating shaft
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Abstract
The utility model relates to the technical field of electric control cabinets, in particular to an outdoor electric control cabinet which comprises a cabinet, an even distributor, a brush plate and a power assembly, wherein a hood communicated with the interior of the cabinet is arranged on a top cover of the cabinet, an air inlet is arranged on the cabinet, a filter screen is arranged on the inner side of an opening of the air inlet, and a gas collecting hood communicated with the air inlet is arranged in the cabinet. The equipartition ware is located the inner chamber bottom of quick-witted case and is connected with the inner wall of quick-witted case, and the input intercommunication gas collecting channel of equipartition ware. The brush board is connected with the outer wall of the case in a sliding way, and the bristles of the brush board are in flexible contact with the filter screen. The power component is connected with the brush plate, and the power component is automatically started and drives the brush plate to lift up and down in a reciprocating manner when the hood dissipates heat so as to clean the filter screen. According to the utility model, hot air in the case is discharged through the hood, and in the process of discharging heat, air entering the case pushes the impeller to rotate, so that the reciprocating screw rod is driven to rotate, and the brush plate slides reciprocally on the surface of the filter screen, so that the filter screen is cleaned circularly, and electric energy is not consumed.
Description
Technical Field
The utility model relates to the technical field of electric control cabinets, in particular to an outdoor electric control cabinet.
Background
The electric control cabinet is a control cabinet (box) which is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in or on a closed or semi-closed metal cabinet according to electric wiring requirements, is arranged to meet the requirements of normal operation of an electric power system, is convenient to overhaul, does not endanger the safety of personnel and surrounding equipment, and is provided with an air inlet grid and an air exhaust hole under normal conditions, but the heat dissipation mode is very low in efficiency in high-temperature weather and needs improvement.
The technical scheme disclosed in the Chinese patent with the issued notice number of CN218633031U is that holes for ventilation are formed in the side body and the top of the cabinet body, so that convection is formed at the top of the side body of the cabinet body, and heat dissipation can be better. The ventilation hole of the cabinet body is arranged at the bottom section of the cabinet body and the cabinet door, and when the novel multifunctional cabinet is used, a part of heat is directly blown away through convection of the first ventilation hole of the cabinet body, a part of heat rises to the top of the cabinet body, and the convection formed by the first ventilation hole and the second ventilation hole is blown away.
However, the device still has the defects that the device can only discharge heat through the natural upward gushing of hot air, the efficiency is low, the device lacks a structure for treating the air entering the chassis, and if a filter screen is additionally arranged on the air inlet hole, the device still lacks a structure for cleaning the filter screen although the filter screen can play a role in filtering, the air inlet hole is easy to be blocked, so that the air convection is influenced.
Disclosure of utility model
The utility model aims to solve the problems in the background technology and provides an outdoor electric control cabinet.
The technical scheme includes that the outdoor electric control cabinet comprises a cabinet, a hood communicated with the inside of the cabinet is arranged on a top cover of the cabinet, an air inlet is formed in the cabinet, a filter screen is arranged on the inner side of an opening of the air inlet, and a gas collecting hood communicated with the air inlet is arranged in the cabinet.
The uniform distributor is positioned at the bottom of the inner cavity of the case and connected with the inner wall of the case, and the input end of the uniform distributor is communicated with the gas collecting hood.
And the brush plate is in sliding connection with the outer wall of the case, and bristles of the brush plate are in flexible contact with the filter screen.
And the power component is connected with the brush plate, and the power component is automatically started and drives the brush plate to lift up and down in a reciprocating manner when the hood dissipates heat so as to clean the filter screen.
Preferably, the gas-collecting hood is provided with a wind guide pipe communicated with the inside of the gas-collecting hood, the wind guide pipe is communicated with a connecting pipe, and the connecting pipe is communicated with the uniform distributor.
Preferably, the power assembly comprises a first rotating shaft, a second rotating shaft and a reciprocating screw rod. The first rotating shaft is rotatably connected with the gas-collecting hood and is inserted into the air guide pipe, the first rotating shaft is coaxially connected with the impeller, and the impeller is positioned in the air guide pipe. The second rotating shaft is rotationally connected with the shell of the case, the second rotating shaft and the first rotating shaft are respectively and coaxially connected with a first bevel gear, and the two first bevel gears are in meshed connection. The case is provided with a fixed plate, the reciprocating screw rod is rotationally connected with the fixed plate, the reciprocating screw rod is coaxially connected with a second bevel gear, one end of the second rotating shaft, which is far away from the first bevel gear, is also coaxially connected with a second bevel gear, the two second bevel gears are meshed, the reciprocating screw rod penetrates through the brush plate, and the shuttle of the reciprocating screw rod is connected with the brush plate.
Preferably, a guide frame with an opening is arranged below the periphery of the air inlet on the case, the reciprocating screw rod is rotationally connected with the guide frame, and the brush plate is positioned at the inner side of the guide frame and is in sliding connection with the inner wall of the guide frame.
Preferably, the bottom of the case is provided with a plurality of mounting frames, and the mounting frames comprise studs. The screw bolt is connected with the bottom of the case, the external sleeve of the screw bolt is provided with an internal thread sleeve in spiral connection with the screw bolt, the bottom of the internal thread sleeve is connected with a mounting plate, and a plurality of mounting holes are formed in the mounting plate.
Preferably, a plurality of threading holes are formed in the bottom plate of the case, and cable waterproof joints for closing gaps between the cables and the air inlets are arranged on the inner sides of the threading holes.
Preferably, a main brake is arranged in the case, the main brake comprises a brake body and a push rod, and a driving assembly for pushing the push rod to close the main brake is arranged in the case.
Preferably, the drive assembly includes a rack, a pinion and a hydraulic cylinder. The rack is positioned in the chassis and is in sliding connection with the inner wall of the chassis, the gear lack is positioned in the chassis and is in rotating connection with the chassis, the gear lack is meshed with the rack, the gear lack is connected with a gear lever, and the gear lever is abutted with a push rod of the main brake. The hydraulic cylinder is connected with the inner wall of the case, and the hydraulic cylinder drives the rack to slide.
Preferably, a photovoltaic power generation plate is arranged on a top cover of the case, a storage battery pack, a controller and a wireless module are arranged in the case, the photovoltaic power generation plate is electrically connected with the storage battery pack, the storage battery pack is electrically connected with the controller, the wireless module and the hydraulic cylinder, and the wireless module is connected with a remote control center.
Compared with the prior art, the utility model has the following beneficial technical effects:
Through the arrangement of the hood, the hood rotates under the action of external natural wind, so that circulation of air inside and outside the case is promoted, the hood rotates and exhausts due to upward gushing of hot air when the appearance is at high temperature inside the case, and when heat is dissipated, the flowing air pushes the impeller back to rotate, the impeller drives the reciprocating screw rod to rotate through the transmission mechanism, so that the brush plate reciprocally slides to clean the filter screen, filter screen holes are prevented from being blocked, smoothness of air flow is ensured, meanwhile, the utility model also provides a structure for active power-on, and the device can be powered on again through remote control after the main brake trips.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of a power assembly and a brush plate;
FIG. 3 is a schematic structural view of the mounting bracket;
FIG. 4 is a schematic diagram of a connection structure between a driving assembly and a main gate.
The device comprises a machine case, 101, an air inlet, 2, a box door, 3, a hood, 4, a filter screen, 5, a gas collecting hood, 6, an air guide pipe, 7, a connecting pipe, 8, an even distributor, 9, a first rotating shaft, 10, an impeller, 11, a second rotating shaft, 12, a first bevel gear, 13, a guide frame, 14, a brush plate, 15, a reciprocating screw rod, 16, a second bevel gear, 17, a mounting bracket, 171, a stud, 172, an internal thread sleeve, 173, a mounting plate, 18, a total brake, 19, a driving component, 191, a rack, 192, a gear lack, 193, a baffle rod, 194 and a hydraulic cylinder.
Detailed Description
Example 1
As shown in the figure, the outdoor electric control cabinet provided by the utility model comprises a machine case 1, an even distributor 8, a brush plate 14 and a power assembly. The case 1 is rotationally connected with a case door 2 in sealing fit with the case, a plurality of threading holes are formed in a bottom plate of the case 1, and cable waterproof connectors for closing gaps between cables and air inlets are arranged on the inner sides of the threading holes. The top cover of the case 1 is provided with a hood 3 communicated with the inside of the case 1, the case 1 is provided with an air inlet 101, the inner side of the opening of the air inlet 101 is provided with a filter screen 4, and the case 1 is internally provided with a gas collecting hood 5 communicated with the air inlet 101. The gas-collecting hood 5 is provided with an air guide pipe 6 communicated with the inside of the gas-collecting hood, and the air guide pipe 6 is communicated with a connecting pipe 7. The uniform distributor 8 is positioned at the bottom of the inner cavity of the case 1 and is connected with the inner wall of the case 1, and the input end of the uniform distributor 8 is communicated with the connecting pipe 7. The brush plate 14 is in sliding connection with the outer wall of the case 1, and bristles of the brush plate 14 are in flexible contact with the filter screen 4. The power assembly comprises a first rotating shaft 9, a second rotating shaft 11 and a reciprocating screw 15. The first rotating shaft 9 is rotatably connected with the gas-collecting hood 5 and is inserted into the air guide pipe 6, the first rotating shaft 9 is coaxially connected with the impeller 10, and the impeller 10 is positioned in the air guide pipe 6. The second rotating shaft 11 is rotatably connected with the shell of the case 1, the second rotating shaft 11 and the first rotating shaft 9 are respectively coaxially connected with a first bevel gear 12, and the two first bevel gears 12 are in meshed connection. The case 1 is provided with a fixed plate, the reciprocating screw 15 is rotationally connected with the fixed plate, the reciprocating screw 15 is coaxially connected with a second bevel gear 16, one end of the second rotating shaft 11, far away from the first bevel gear 12, is also coaxially connected with a second bevel gear 16, the two second bevel gears 16 are meshed, the reciprocating screw 15 penetrates through the brush plate 14, a shuttle of the reciprocating screw 15 is connected with the brush plate 14, the case 1 is provided with a guide frame 13 with an opening below the periphery of the air inlet hole 101, the reciprocating screw 15 is rotationally connected with the guide frame 13, and the brush plate 14 is positioned on the inner side of the guide frame 13 and is in sliding connection with the inner wall of the guide frame 13. The power assembly is automatically started and drives the brush plate 14 to reciprocate to clean the filter screen 4 when the hood 3 dissipates heat.
In this embodiment, when the internal equipment of the electric control cabinet is at high temperature, the high-temperature air flows upward and is discharged through the hood 3, the hood 3 is driven to rotate by external natural wind to promote the discharge of hot air, at this time, the external air enters the gas collecting hood 5 along the air inlet holes 101, then the air enters the uniform distributor 8 along the air guide pipe 6 and the connecting pipe 7, the low-temperature air flows upward along the lower direction of the inner cavity of the chassis 1, thereby radiating the equipment, the impeller 10 is driven to rotate when the air flows in the air guide pipe 6, thereby driving the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the second rotating shaft 11 to rotate through the two meshed first bevel gears 12, and the rotating second rotating shaft 11 drives the reciprocating screw 15 to rotate through the two meshed second bevel gears 16, so that the brush plate 14 is enabled to reciprocate, the filter screen 5 is cleaned circularly through the brush plate 14, the filter screen 5 is prevented from being blocked by dust and other impurities, and the structure does not consume electric energy.
Example two
As shown in fig. 1 and 3, in the outdoor electric control cabinet according to the present utility model, compared with the first embodiment, the bottom of the cabinet 1 is provided with a plurality of mounting frames 17, and the mounting frames 17 include studs 171. The stud 171 is connected with the bottom of the chassis 1, an internal thread sleeve 172 in spiral connection with the stud 171 is sleeved outside the stud 171, the bottom of the internal thread sleeve 172 is connected with a mounting plate 173, a plurality of anti-slip teeth are arranged outside the internal thread tube 172, and a plurality of mounting holes are formed in the mounting plate 173.
In this embodiment, when the surface of the base on which the cabinet 1 is mounted is uneven, the distance between the mounting plate 173 and the bottom plate of the cabinet 1 can be adjusted by rotating the female screw sleeve 172 on the corresponding side, so that the cabinet 1 can be mounted on the base quickly and smoothly.
Example III
As shown in fig. 1 and 4, in an outdoor electric control cabinet according to the present utility model, compared with the first embodiment, a main brake 18 is disposed in a cabinet 1, the main brake 18 includes a brake body and a push rod, and a driving assembly 19 for pushing the push rod to close the main brake 18 is disposed in the cabinet 1. The drive assembly 19 includes a rack 191, a pinion 192, and a hydraulic cylinder 194. The rack 191 is located in the chassis 1 and is slidably connected with the inner wall of the chassis 1, the gear-lack 192 is located in the chassis 1 and is rotatably connected with the rack 191, the gear-lack 192 is meshed with the rack 191, the gear-lack 192 is connected with the gear lever 193, and the gear lever 193 is abutted with the push rod of the main brake 18. The hydraulic cylinder 194 is connected with the inner wall of the casing 1, and the hydraulic cylinder 194 drives the rack 191 to slide. Set up photovoltaic power generation board on the top cap of machine case 1, set up storage battery, temperature and humidity sensor, controller and wireless module in the machine case 1, photovoltaic power generation board and storage battery electric connection, storage battery and temperature and humidity sensor, controller, wireless module and the equal electric connection of pneumatic cylinder 194, and wireless module connects remote control center.
In this embodiment, because the outdoor electric control cabinet is submerged easily in the flood season, or the total floodgate 18 returns automatic trip under emergency, need the staff to arrive at the scene when need replying the circular telegram and reply circular telegram, waste time and energy, daily electricity generation through photovoltaic power generation board and store the electric quantity at storage battery, storage battery is to temperature and humidity sensor, automatically controlled devices such as controller and wireless module, the staff only need long-range send command, control pneumatic cylinder 194 start after the controller received command signal through wireless module, pneumatic cylinder 194 drive rack 191 slides, and then drive the gear lack 192 is rotatory, gear lack 192 drives the shelves pole 193 rotation, thereby push rod with total floodgate 18 pushes to the combined floodgate state, make automatically controlled cabinet resume circular telegram.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (9)
1. An outdoor electric control cabinet, which is characterized by comprising
The device comprises a case (1), wherein a hood (3) communicated with the inside of the case is arranged on a top cover of the case (1), an air inlet (101) is arranged on the case (1), a filter screen (4) is arranged at the inner side of an opening of the air inlet (101), and a gas collecting hood (5) communicated with the air inlet (101) is arranged in the case (1);
The uniform distributor (8), the uniform distributor (8) is located at the bottom of the inner cavity of the chassis (1) and connected with the inner wall of the chassis (1), the input end of the uniform distributor (8) is communicated with the gas-collecting hood (5);
The brush plate (14), the brush plate (14) is connected with the outer wall of the chassis (1) in a sliding way, and the brush hair of the brush plate (14) is in flexible contact with the filter screen (4);
And the power component is connected with the brush plate (14), and the power component is automatically started and drives the brush plate (14) to reciprocate to clean the filter screen (4) when the hood (3) dissipates heat.
2. An outdoor electric control cabinet according to claim 1, characterized in that the gas collecting hood (5) is provided with a wind guide pipe (6) communicated with the inside of the gas collecting hood, the wind guide pipe (6) is communicated with a connecting pipe (7), and the connecting pipe (7) is communicated with the uniform distributor (8).
3. An outdoor electric control cabinet according to claim 2, characterized in that the power assembly comprises a first rotating shaft (9), a second rotating shaft (11) and a reciprocating screw rod (15), the first rotating shaft (9) is rotatably connected with the gas collecting cover (5) and is inserted into the air guide pipe (6), the first rotating shaft (9) is coaxially connected with the impeller (10), the impeller (10) is positioned in the air guide pipe (6), the second rotating shaft (11) is rotatably connected with a shell of the machine box (1), the second rotating shaft (11) and the first rotating shaft (9) are respectively and coaxially connected with a first bevel gear (12), the two first bevel gears (12) are in meshed connection, the machine box (1) is provided with a fixed plate, the reciprocating screw rod (15) is rotatably connected with the fixed plate, the reciprocating screw rod (15) is coaxially connected with a second bevel gear (16), one end of the second rotating shaft (11) far away from the first bevel gear (12) is also coaxially connected with a second bevel gear (16), the two second bevel gears (16) are meshed, the reciprocating screw rod (15) penetrates through the brush plate (14), and the reciprocating screw rod (15) is connected with the brush plate (14).
4. An outdoor electric control cabinet according to claim 3, characterized in that a guide frame (13) with an opening is arranged below the periphery of the air inlet hole (101) on the chassis (1), the reciprocating screw rod (15) is rotatably connected with the guide frame (13), and the brush plate (14) is positioned inside the guide frame (13) and is slidably connected with the inner wall of the guide frame.
5. The outdoor electric control cabinet according to claim 1, wherein a plurality of mounting frames (17) are arranged at the bottom of the cabinet (1), each mounting frame (17) comprises a stud (171), each stud (171) is connected with the bottom of the cabinet (1), an inner threaded sleeve (172) in spiral connection with the stud (171) is sleeved outside each stud (171), a mounting plate (173) is connected to the bottom of each inner threaded sleeve (172), and a plurality of mounting holes are formed in each mounting plate (173).
6. An outdoor electric control cabinet according to claim 1, characterized in that the bottom plate of the cabinet (1) is provided with a plurality of threading holes, and the inner side of each threading hole is provided with a cable waterproof joint for closing the gap between the cable and the air inlet hole.
7. An outdoor electric control cabinet according to claim 1, characterized in that a main brake (18) is arranged in the cabinet (1), the main brake (18) comprises a brake body and a push rod, and a driving component (19) for pushing the push rod to close the main brake (18) is arranged in the cabinet (1).
8. The outdoor electric control cabinet according to claim 7, wherein the driving assembly (19) comprises a rack (191), a gear-lack (192) and a hydraulic cylinder (194), the rack (191) is located in the cabinet (1) and is in sliding connection with the inner wall of the cabinet, the gear-lack (192) is located in the cabinet (1) and is in rotating connection with the cabinet, the gear-lack (192) is meshed with the rack (191), the gear-lack (192) is connected with a gear lever (193), the gear lever (193) is abutted against a push rod of the master brake (18), the hydraulic cylinder (194) is connected with the inner wall of the cabinet (1), and the hydraulic cylinder (194) drives the rack (191) to slide.
9. The outdoor electric control cabinet according to claim 8, wherein a photovoltaic power generation plate is arranged on a top cover of the case (1), a storage battery pack, a controller and a wireless module are arranged in the case (1), the photovoltaic power generation plate is electrically connected with the storage battery pack, the storage battery pack is electrically connected with the controller, the wireless module and the hydraulic cylinder (194), and the wireless module is connected with a remote control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422567974.XU CN223567170U (en) | 2024-10-23 | 2024-10-23 | An outdoor electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422567974.XU CN223567170U (en) | 2024-10-23 | 2024-10-23 | An outdoor electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223567170U true CN223567170U (en) | 2025-11-18 |
Family
ID=97668721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422567974.XU Active CN223567170U (en) | 2024-10-23 | 2024-10-23 | An outdoor electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223567170U (en) |
-
2024
- 2024-10-23 CN CN202422567974.XU patent/CN223567170U/en active Active
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