CN217984151U - High-voltage power distribution cabinet with dehumidification function - Google Patents
High-voltage power distribution cabinet with dehumidification function Download PDFInfo
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- CN217984151U CN217984151U CN202222075342.2U CN202222075342U CN217984151U CN 217984151 U CN217984151 U CN 217984151U CN 202222075342 U CN202222075342 U CN 202222075342U CN 217984151 U CN217984151 U CN 217984151U
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- distribution cabinet
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- power distribution
- dehumidification
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Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet with a dehumidification function, which comprises a power distribution cabinet, a drying agent box and a dehumidification box; desiccant particles are arranged in the desiccant box; the dehumidification box is characterized in that a plurality of metal net frames are arranged inside the dehumidification box, the top end of each metal net frame is of a U-shaped structure, the plurality of metal net frames are combined to form a gas channel of a snake-shaped structure, a circular groove is formed in the top end of the dehumidification box, a rotating shaft is rotatably mounted on the inner side of the circular groove, a plurality of upper discharging holes are formed in the bottom end of the circular groove in a communicating mode, a plurality of discharging pipes are communicated with the top end of the circular groove, and a plurality of discharging holes are formed in the rotating shaft; the bottom end of the dehumidification box is provided with a plurality of lower discharging holes, the bottom end of the dehumidification box is horizontally provided with a slot, and the inner side of the slot is provided with an inserting plate; the inside of switch board is provided with the fan. The utility model discloses can realize the function of automatic dehumidification, it is effectual to dehumidify to can be comparatively convenient change work to the drier granule after using, the practicality is strong.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a high voltage distribution cabinet who has dehumidification function.
Background
The distribution cabinet (case) is used for distributing power distribution cabinet (case), lighting distribution cabinet (case) and metering cabinet (case), and is the final-stage equipment of the distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads.
Because need some switch boards to install in the open air, these install and get into humid air easily in the general inside of open air switch board, and do not have special treatment to fill the device of the inside humid air of switch board on these switch boards, the phenomenon that wets has so easily appeared to the inside electronic component of switch board, has increased the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem who exists in the background art, the utility model provides a high voltage distribution cabinet who has the dehumidification function.
The technical scheme of the utility model: a high-voltage power distribution cabinet with a dehumidification function comprises a power distribution cabinet, a drying agent box and a dehumidification box; the drying agent box and the dehumidifying box are fixed on the side part of the power distribution cabinet, and the drying agent box is positioned right above the dehumidifying box; desiccant particles are arranged inside the desiccant box; the dehumidification box is internally provided with a plurality of metal screen frames, the top end section of each metal screen frame is of a U-shaped structure, the plurality of metal screen frames are combined to form a gas channel of a snake-shaped structure, the top end of the dehumidification box is transversely provided with a circular groove, the inner side of the circular groove is rotatably provided with a rotating shaft, the bottom end of the circular groove is communicated with a plurality of upper discharge holes, the plurality of upper discharge holes are respectively communicated with the inner sides of the plurality of metal screen frames, the top end of the circular groove is communicated with a plurality of discharge pipes, the rotating shaft is provided with a plurality of blanking holes, and the outer end part of the rotating shaft is connected with a rotating disc; the bottom end of the dehumidification box is provided with a plurality of lower discharging holes which are respectively communicated with the inner sides of the plurality of metal mesh frames, the bottom end of the dehumidification box is horizontally provided with a slot, the inner side of the slot is provided with a plug board, and the outer end of the plug board is connected with a pull board; a fan is arranged inside the power distribution cabinet, the output end of the fan is communicated with the inner side of the dehumidification box, one end, far away from the fan, of the dehumidification box is communicated with an air pipe, and the other end of the air pipe is arranged in the power distribution cabinet; the inside of switch board is installed equipment subject, controller and humidity transducer.
Preferably, the two sides of the power distribution cabinet are both communicated with vent pipes, and the inner sides of the vent pipes on the two sides are both provided with fans and dust screens; the inner end of the vent pipe on one side is rotatably provided with a light baffle, and the outer end of the vent pipe on the other side is also rotatably provided with a light baffle; and a temperature sensor is arranged in the power distribution cabinet.
Preferably, the water storage tank is installed to the lateral part of switch board, and the intercommunication has the connecting pipe between water storage tank and the dehumidification bottom of the case end, is connected with the drain pipe on the water storage tank, installs the valve on the drain pipe.
Preferably, a vibration motor is installed at a side of the desiccant container.
Preferably, the plurality of upper discharge holes, the plurality of discharge pipes and the plurality of blanking holes vertically correspond one to one.
Preferably, a plurality of rollers are installed to the bottom of switch board.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the humidity sensor can detect the humidity in the power distribution cabinet and feed back a detected signal to the controller, when the humidity in the power distribution cabinet is detected to exceed a set range value, the controller controls the fan to work, the fan sucks the humidity into the dehumidification box, the humidity passes through the snake-shaped gas channel, desiccant particles filled in the metal mesh frame can fully absorb the humidity in the air, and the dehumidified gas flows into the power distribution cabinet again through the air pipe, so that electronic elements in the power distribution cabinet can be prevented from being affected with damp; when the desiccant particles in the metal mesh frame are replaced, the inserting plate is pulled out of the slot, the desiccant particles in the metal mesh frame are discharged through the lower discharging hole, then the inserting plate is inserted into the slot again, then the rotating shaft is driven to rotate, and the desiccant particles in the desiccant box are filled into the metal mesh frame through the discharging pipe, the discharging hole and the upper discharging hole, so that the replacement work of the desiccant particles is realized; to sum up, the utility model discloses can realize the function of automatic dehumidification, it is effectual to dehumidify, can be comparatively convenient carry out change work to the drier granule after the use, and need not to open the switch board and operate, and the security is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side sectional view of the dehumidifying box of the present invention.
Fig. 3 is a partially enlarged structural view of a portion a of fig. 1.
Fig. 4 is a schematic view of a part of the enlarged structure at B of fig. 1.
Reference numerals: 1. a power distribution cabinet; 2. an apparatus main body; 3. a breather pipe; 4. a desiccant tank; 5. a dehumidification box; 501. a circular groove; 502. a lower discharge hole; 503. an upper discharge hole; 504. a slot; 6. desiccant particles; 7. a metal mesh frame; 8. a water storage tank; 9. a drain pipe; 10. a valve; 11. a rotating shaft; 111. a blanking hole; 12. inserting plates; 13. a fan; 14. an air pipe; 15. a vibration motor; 16. a controller; 17. a humidity sensor; 18. a temperature sensor; 19. a fan; 20. a light baffle; 21. a dust screen; 22. a roller; 23. pulling a plate; 24. a turntable; 25. a discharge pipe; 26. and (4) connecting the pipes.
Detailed Description
Example one
As shown in fig. 1-4, the high voltage distribution cabinet with dehumidification function provided by the utility model comprises a distribution cabinet 1, a desiccant box 4 and a dehumidification box 5; a plurality of rollers 22 are mounted at the bottom end of the power distribution cabinet 1, and the device can be moved conveniently through the rollers 22; the drying agent box 4 and the dehumidification box 5 are both fixed on the side part of the power distribution cabinet 1, and the drying agent box 4 is positioned right above the dehumidification box 5; desiccant particles 6 are arranged in the desiccant tank 4; the dehumidification box 5 is internally provided with a plurality of metal screen frames 7, the cross section of the top end of each metal screen frame 7 is of a U-shaped structure, the metal screen frames 7 are combined to form a gas channel of a snake-shaped structure, the top end of the dehumidification box 5 is transversely provided with a circular groove 501, the inner side of the circular groove 501 is rotatably provided with a rotating shaft 11, the bottom end of the circular groove 501 is communicated with a plurality of upper discharge holes 503, the upper discharge holes 503 are respectively communicated with the inner sides of the metal screen frames 7, the top end of the circular groove 501 is communicated with a plurality of discharge pipes 25, the rotating shaft 11 is provided with a plurality of blanking holes 111, and the outer end part of the rotating shaft 11 is connected with a rotary disc 24; the plurality of upper discharge holes 503, the plurality of discharge pipes 25 and the plurality of blanking holes 111 vertically correspond one to one; the bottom end of the dehumidification box 5 is provided with a plurality of lower discharge holes 502, the plurality of lower discharge holes 502 are respectively communicated with the inner sides of the plurality of metal mesh frames 7, the bottom end of the dehumidification box 5 is horizontally provided with a slot 504, the inner side of the slot 504 is provided with an inserting plate 12, and the outer end of the inserting plate 12 is connected with a pulling plate 23; a fan 13 is arranged in the power distribution cabinet 1, the output end of the fan 13 is communicated with the inner side of the dehumidification box 5, one end, far away from the fan 13, of the dehumidification box 5 is communicated with an air pipe 14, and the other end of the air pipe 14 is arranged in the power distribution cabinet 1; the inside of the power distribution cabinet 1 is provided with an equipment main body 2, a controller 16 and a humidity sensor 17.
The storage water tank 8 is installed to the lateral part of switch board 1, and the intercommunication has connecting pipe 26 between storage water tank 8 and the dehumidification case 5 bottom, is connected with drain pipe 9 on the storage water tank 8, installs valve 10 on the drain pipe 9, and the absorptive moisture is arranged into storage water tank 8 through connecting pipe 26 in the dehumidification case 5 in, opens valve 10 to can be with the water discharge in the storage water tank 8.
The vibration motor 15 is installed at the side of the desiccant container 4, and the vibration motor 15 is started to operate, so that the falling speed of the desiccant particles 6 in the desiccant container 4 can be accelerated.
In this embodiment, the humidity sensor 17 is arranged to detect the humidity in the power distribution cabinet 1 and feed back the detected signal to the controller 16, when the humidity in the power distribution cabinet 1 exceeds a set range value, the controller 16 controls the fan 13 to operate, the fan 13 sucks the moisture into the dehumidification box 5, the moisture passes through the snake-shaped gas channel, the desiccant particles 6 filled in the metal mesh frame 7 can fully absorb the moisture in the air, and the dehumidified gas flows into the power distribution cabinet 1 again through the gas pipe 14, so that the electronic components in the power distribution cabinet 1 can be prevented from being affected with moisture; when the desiccant particles 6 in the metal mesh frame 7 are replaced, the inserting plate 12 is firstly pulled out of the inserting groove 504, at the moment, the desiccant particles 6 in the metal mesh frame 7 are discharged through the lower discharging hole 502, then the inserting plate 12 is re-inserted into the inserting groove 504, then the rotating shaft 11 is driven to rotate for 90 degrees, and the desiccant particles 6 in the desiccant box 4 are filled into the metal mesh frame 7 through the discharging pipe 25, the blanking hole 111 and the upper discharging hole 503, so that the replacement work of the desiccant particles 6 is realized, the operation is simple, and the work efficiency is high.
Example two
As shown in fig. 1, compared with the first embodiment, the high voltage distribution cabinet with dehumidification function of the present invention further includes two ventilation pipes 3 respectively connected to two sides of the distribution cabinet 1, and the inner sides of the ventilation pipes 3 at two sides are both installed with a fan 19 and a dust screen 21; the inner end of the vent pipe 3 at one side is rotatably provided with a light baffle 20, and the outer end of the vent pipe 3 at the other side is also rotatably provided with a light baffle 20; a temperature sensor 18 is installed inside the power distribution cabinet 1.
In this embodiment, the temperature sensor 18 that sets up can detect the temperature in switch board 1, and the signal that will detect is fed back to controller 16, when the temperature in switch board 1 surpassed the scope value of settlement, the fan 19 switch of both sides is opened in the control of controller 16, left side fan 19 inhales the external gas in switch board 1, left light baffle 20 was blown and is opened this moment, the fan 19 on right side discharges the outside with the inside steam of switch board 1 through work, and light baffle 20 on right side was blown and is opened this moment, thereby the inside ventilation speed of switch board 1 has been improved, the radiating effect to switch board 1 inside has been strengthened, and can play fine dustproof effect through dust screen 21 and the light baffle 20 that set up.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. A high-voltage power distribution cabinet with a dehumidification function is characterized by comprising a power distribution cabinet (1), a drying agent box (4) and a dehumidification box (5); the drying agent box (4) and the dehumidifying box (5) are both fixed on the side part of the power distribution cabinet (1), and the drying agent box (4) is positioned right above the dehumidifying box (5); desiccant particles (6) are arranged in the desiccant box (4); a plurality of metal mesh frames (7) are arranged in the dehumidification box (5), the top end section of each metal mesh frame (7) is of a U-shaped structure, the metal mesh frames (7) are combined to form a gas channel of a snake-shaped structure, a circular groove (501) is transversely formed in the top end of the dehumidification box (5), a rotating shaft (11) is rotatably mounted on the inner side of the circular groove (501), a plurality of upper discharge holes (503) are formed in the bottom end of the circular groove (501) in a communicated mode, the upper discharge holes (503) are respectively communicated with the inner sides of the metal mesh frames (7), a plurality of discharge pipes (25) are communicated with the top end of the circular groove (501), a plurality of blanking holes (111) are formed in the rotating shaft (11), and the outer end of the rotating shaft (11) is connected with a rotating disc (24); the bottom end of the dehumidification box (5) is provided with a plurality of lower discharge holes (502), the lower discharge holes (502) are respectively communicated with the inner sides of the metal mesh frames (7), the bottom end of the dehumidification box (5) is horizontally provided with a slot (504), the inner side of the slot (504) is provided with an inserting plate (12), and the outer end of the inserting plate (12) is connected with a pulling plate (23); a fan (13) is arranged in the power distribution cabinet (1), the output end of the fan (13) is communicated with the inner side of the dehumidification box (5), one end, far away from the fan (13), of the dehumidification box (5) is communicated with an air pipe (14), and the other end of the air pipe (14) is arranged in the power distribution cabinet (1); the inside of switch board (1) is installed equipment main part (2), controller (16) and humidity transducer (17).
2. The high-voltage power distribution cabinet with the dehumidification function according to claim 1, wherein the two sides of the power distribution cabinet (1) are both communicated with vent pipes (3), and the inner sides of the vent pipes (3) at the two sides are both provided with a fan (19) and a dust screen (21); the inner end of the vent pipe (3) at one side is rotatably provided with a light baffle (20), and the outer end of the vent pipe (3) at the other side is also rotatably provided with the light baffle (20); a temperature sensor (18) is arranged in the power distribution cabinet (1).
3. The high-voltage power distribution cabinet with the dehumidification function according to claim 1, wherein a water storage tank (8) is mounted on a side portion of the power distribution cabinet (1), a connecting pipe (26) is communicated between the water storage tank (8) and the bottom end of the dehumidification box (5), a drain pipe (9) is connected to the water storage tank (8), and a valve (10) is mounted on the drain pipe (9).
4. High voltage distribution cabinet with dehumidification function according to claim 1, characterized in that the side of the desiccant tank (4) is equipped with a vibration motor (15).
5. The high-voltage distribution cabinet with dehumidification function according to claim 1, characterized in that a plurality of upper discharge holes (503), a plurality of discharge pipes (25) and a plurality of blanking holes (111) are vertically corresponding one to one.
6. High voltage distribution cabinet with dehumidification function according to claim 1, characterized in that the bottom end of the distribution cabinet (1) is equipped with a plurality of rollers (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222075342.2U CN217984151U (en) | 2022-08-08 | 2022-08-08 | High-voltage power distribution cabinet with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222075342.2U CN217984151U (en) | 2022-08-08 | 2022-08-08 | High-voltage power distribution cabinet with dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217984151U true CN217984151U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222075342.2U Active CN217984151U (en) | 2022-08-08 | 2022-08-08 | High-voltage power distribution cabinet with dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217984151U (en) |
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2022
- 2022-08-08 CN CN202222075342.2U patent/CN217984151U/en active Active
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