Mobile moisture-proof electric power automatic control cabinet

Abstract

The utility model discloses a mobile moistureproof electric power automation control cabinet, comprising a control cabinet body, the control cabinet body comprises a cabinet body, a maintenance cabinet door rotatably connected to one end of the cabinet body and an electrical assembly arranged in the cabinet body, and the top end of the cabinet body is provided with a drying assembly for reducing moisture in the cabinet body; in humid weather, a worker pulls the replacement sliding cabinet out of the drying cabinet, puts a drying agent into the replacement sliding cabinet and then resets the replacement sliding cabinet, at the moment, the worker opens the maintenance cabinet door and starts the fan at the bottom end in the cabinet body, and then the replacement sliding cabinet is replaced. By starting the fan, moisture in the cabinet body can be in contact with the drying agent from the ventilation net at the bottom end of the replacement sliding cabinet, the moisture in the cabinet body can be adsorbed through the drying agent, and meanwhile, the use of the fan increases the circulation of airflow, so that air around the drying agent is continuously renewed, and the drying effect is improved. Therefore, the moisture absorption efficiency of the drying agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power automation control cabinet equipment, in particular to a mobile moisture-proof electric power automation control cabinet. Background Art

[0002] The power automation control cabinet is a device used to monitor, control and protect the power system. It usually includes various sensors, circuit breakers, protection devices and controllers to ensure the safe and efficient operation of the power system.

[0003] When the power automation control cabinet encounters humid air, due to the compact internal space and weak air circulation, it is easy for the internal moisture to accumulate on the surface of electronic components, which can easily cause short circuit damage to the electrical components and affect the service life of the power automation control cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile moisture-proof electric automation control cabinet in order to solve the problem that when the electric automation control cabinet encounters humid air, the internal space is relatively compact and the air circulation is weak, which easily causes the internal moisture to accumulate on the surface of the electronic components, easily causing short-circuit damage to the electrical components and affecting the service life of the electric automation control cabinet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile moisture-proof electric power automation control cabinet, comprising a control cabinet, the control cabinet comprising a cabinet body, a maintenance cabinet door rotatably connected to one end of the cabinet body, and an electrical component arranged inside the cabinet body, a drying component for reducing moisture inside the cabinet body is arranged at the top of the cabinet body, the drying component comprises a drying cabinet fixedly installed at the top of the cabinet body, a replacement sliding cabinet slidably connected to the inside of the drying cabinet, and a desiccant arranged on the inside of the replacement sliding cabinet for absorbing moisture inside the cabinet body, a breathable net for contacting the moisture of the cabinet body with the surface of the desiccant is arranged at the bottom of the replacement sliding cabinet, a fan for increasing the moisture circulation rate inside the cabinet body is symmetrically fixedly installed at the bottom of the interior of the cabinet body, and ventilation holes for internal moisture for volatilization of the desiccant are symmetrically opened at both ends of the drying cabinet.

[0006] As a further solution of the utility model: through holes are evenly opened at the bottom of the replacement sliding cabinet, and heating pipes are arranged inside the through holes to increase the adsorption and removal of moisture inside the cabinet body.

[0007] As a further solution of the utility model: a filter screen is fixedly installed between the replacement sliding cabinet and the middle of the ventilation hole to reduce the entry of water vapor and dust in the external air into the cabinet body, and the filter screen is symmetrically fixedly installed at both ends of the replacement sliding cabinet.

[0008] As a further solution of the utility model: a portable pull slot is provided at one end of the replacement sliding cabinet to facilitate the staff to pull open the replacement sliding cabinet to replace the desiccant, and the portable pull slot is also provided at one end of the maintenance cabinet door.

[0009] As a further solution of the utility model: a moving component is arranged at the bottom of the cabinet body for facilitating the staff to move the cabinet body, and the moving component includes a mounting base fixedly installed at the bottom of the cabinet body, and a sliding block symmetrically and slidably connected to the bottom of the mounting base is rotatably connected to the self-locking universal wheel, and limiting sliding grooves for the sliding blocks to slide are evenly opened at the bottom of the mounting base.

[0010] As a further solution of the utility model: a driving motor is fixedly installed inside the cabinet body, and a rotating main shaft is rotatably connected to the top of the driving motor, a bevel gear one is fixedly arranged on the top of the rotating main shaft for driving the connecting shaft to rotate, and a bevel gear two is fixedly arranged at one end of the connecting shaft for meshing with the bevel gear one, an adjusting screw is rotatably connected inside the cabinet body, a bevel gear three is fixedly arranged on the side of one end of the connecting shaft opposite to the bevel gear two for driving the adjusting screw to rotate, a bevel gear three is fixedly arranged on the side of one end of the connecting shaft opposite to the bevel gear two for driving the adjusting screw to rotate, and a bevel gear four is fixedly arranged on the top of the adjusting screw for meshing with the bevel gear three, and a sleeve is fixedly arranged on the top of the sliding block for being connected to the adjusting screw and driving the sliding block to rise and fall.

[0011] As a further solution of the utility model: a support frame supporting the connecting shaft is fixedly installed on the inner side of the mounting base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the present invention, in humid weather, the staff will pull the replacement slide cabinet out of the drying cabinet, and place the desiccant inside the replacement slide cabinet, and then reset the replacement slide cabinet. At this time, the staff will open the maintenance cabinet door and start the fan at the bottom of the cabinet body. Starting the fan can help the moisture inside the cabinet body to contact the desiccant through the air permeable net at the bottom of the replacement slide cabinet, and the desiccant can absorb the moisture inside the cabinet body. At the same time, the use of the fan increases the circulation of the air flow, so that the air around the desiccant is continuously updated, thereby improving the moisture absorption efficiency of the desiccant;

[0014] 2. By replacing the heating tube at the bottom of the sliding cabinet, the desiccant that is fully adsorbed with moisture can be heated, so that the movement of water molecules on the surface of the desiccant is intensified, which is conducive to the adsorption and removal of moisture. At the same time, heating can also accelerate the diffusion and evaporation of moisture inside the desiccant, so that it reaches saturation faster. The moisture diffused and evaporated by the desiccant is discharged to the outside of the air through the ventilation holes at both ends of the drying cabinet, and the dust and water vapor in the air can be blocked by the filter plate, thereby increasing the service life of the electrical components inside the cabinet body;

[0015] 3. When the staff needs to move the cabinet body, the staff starts the driving motor through the external controller to drive the rotating main shaft to rotate, and then drives the bevel gear one to rotate. As the bevel gear one rotates, the connecting shaft is driven to rotate, and then the bevel gear three is driven to rotate, and then the bevel gear four meshing with the bevel gear three is driven to rotate. At this time, the bevel gear four drives the adjusting screw to rotate, and drives the sliding block to slide inside the limiting slide groove inside the mounting base. The self-locking universal wheel can be easily raised and lowered through the moving assembly, which is convenient for the staff to move and install the cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the cabinet body of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the drying cabinet of the utility model;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle

[0020] Figure 5 It is a front cross-sectional structural diagram of the mounting base of the utility model;

[0021] Figure 6 It is a side sectional structural schematic diagram of the mounting base of the utility model.

[0022] In the figure: 1. control cabinet; 11. cabinet body; 12. maintenance cabinet door; 13. electrical components; 2. drying components; 21. drying cabinet; 22. replacement slide cabinet; 23. desiccant; 24. breathable net; 25. through hole; 26. heating pipe; 27. ventilation hole; 28. filter plate; 29. ​​fan; 210. portable pull slot; 3. moving component; 31. mounting base; 32. sliding block; 33. self-locking universal wheel; 34. limiting slide slot; 35. sleeve; 36. driving motor; 37. rotating spindle; 38. bevel gear one; 39. connecting shaft; 310. bevel gear two; 311. bevel gear three; 312. adjusting screw; 313. bevel gear four; 314. supporting frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0025] Reference Figures 1 to 6In an embodiment of the utility model, a mobile moisture-proof electric power automation control cabinet comprises a control cabinet 1, the control cabinet 1 comprises a cabinet body 11, a maintenance cabinet door 12 rotatably connected to one end of the cabinet body 11, and an electrical component 13 arranged inside the cabinet body 11, a drying component 2 for reducing moisture inside the cabinet body 11 is arranged at the top of the cabinet body 11, the drying component 2 comprises a drying cabinet 21 fixedly installed at the top of the cabinet body 11, a replacement sliding cabinet 22 slidably connected to the inside of the drying cabinet 21, and a desiccant 23 arranged on the inner side of the replacement sliding cabinet 22 for absorbing moisture inside the cabinet body 11, a breathable net 24 for contacting moisture from the cabinet body 11 with the surface of the desiccant 23 is arranged at the bottom end of the replacement sliding cabinet 22, a fan 29 for increasing the moisture circulation rate inside the cabinet body 11 is symmetrically fixedly installed at the bottom end of the cabinet body 11, and ventilation holes 27 for volatilizing internal moisture from the desiccant 23 are symmetrically opened at both ends of the drying cabinet 21.

[0026] Reference Figure 3 and Figure 4 , through holes 25 are evenly opened at the bottom of the replacement sliding cabinet 22, and a heating tube 26 is arranged inside the through hole 25 to increase the moisture adsorption and removal inside the cabinet body 11, and a filter plate 28 is fixedly installed in the middle of the replacement sliding cabinet 22 and the ventilation hole 27 to reduce the entry of water vapor and dust in the external air into the cabinet body 11, and the filter plate 28 is symmetrically fixedly installed at both ends of the replacement sliding cabinet 22, and a portable pull groove 210 is opened at one end of the replacement sliding cabinet 22 to facilitate the staff to pull open the replacement sliding cabinet 22 to replace the desiccant 23, and the portable pull groove 210 is also opened at one end of the maintenance cabinet door 12.

[0027] Reference Figure 1 , Figure 5 and Figure 6A moving assembly 3 is provided at the bottom of the cabinet body 11 for facilitating the staff to move the cabinet body 11. The moving assembly 3 includes a mounting base 31 fixedly mounted at the bottom of the cabinet body 11. The bottom of the mounting base 31 is symmetrically slidably connected with a sliding block 32 rotatably connected to a self-locking universal wheel 33, and the bottom of the mounting base 31 is evenly provided with a limiting slide groove 34 for the sliding block 32 to slide. A driving motor 36 is fixedly installed inside the cabinet body 11, and the top of the driving motor 36 is rotatably connected to a rotating spindle 37. The top of the rotating spindle 37 is fixedly provided with a bevel gear 38 that drives the connecting shaft 39 to rotate, and one end of the connecting shaft 39 is fixedly provided with a bevel gear 38 meshing with the bevel gear 38. A bevel gear 310 is connected to the cabinet body 11, and an adjusting screw rod 312 is rotatably connected inside the cabinet body 11. A bevel gear 311 is fixedly arranged on the side of one end of the connecting shaft 39 opposite to the bevel gear 2 310, and a bevel gear 311 is fixedly arranged on the side of one end of the connecting shaft 39 opposite to the bevel gear 2 310, and a bevel gear 311 is fixedly arranged on the side of one end of the connecting shaft 39 opposite to the bevel gear 2 310, and a bevel gear 4 313 meshing with the bevel gear 311 is fixedly arranged on the top of the adjusting screw rod 312, and a sleeve 35 is fixedly arranged on the top of the sliding block 32, and the sleeve 35 connected to the adjusting screw rod 312 drives the sliding block 32 to rise and fall. A support frame 314 supporting the connecting shaft 39 is fixedly arranged on the inner side of the mounting base 31.

[0028] The working principle of the utility model is as follows: in humid weather, the staff will pull the replacement slide cabinet 22 out of the drying cabinet 21 and place the desiccant 23 into the replacement slide cabinet 22, and then reset the replacement slide cabinet 22. At this time, the staff will open the maintenance cabinet door 12 and start the fan 29 at the bottom of the cabinet body 11. By starting the fan 29, the moisture inside the cabinet body 11 can be brought into contact with the desiccant 23 from the air permeable net 24 at the bottom of the replacement slide cabinet 22. The desiccant 23 can absorb the moisture inside the cabinet body 11. At the same time, the use of the fan 29 increases the circulation of the air flow, so that the air around the desiccant 23 is continuously updated, thereby improving the moisture absorption efficiency of the desiccant 23. In addition, the heating tube 26 at the bottom of the replacement slide cabinet 22 can heat the desiccant 23 that is fully absorbed with moisture, so that the movement of water molecules on the surface of the desiccant 23 is intensified, which is conducive to the adsorption and removal of moisture. At the same time, the heating can also accelerate the diffusion and evaporation of the moisture inside the desiccant 23, so that It reaches saturation faster, and the moisture diffused and evaporated by the desiccant 23 is discharged to the outside of the air from the ventilation holes 27 at both ends of the drying cabinet 21, and the dust and water vapor in the air can be blocked by the filter plate 28, thereby increasing the service life of the electrical components 13 inside the cabinet body 11. When the staff needs to move the cabinet body 11, the staff starts the drive motor 36 through an external controller to drive the rotating main shaft 37 to rotate, and then drives the bevel gear 1 38 to rotate. As the bevel gear 1 38 rotates, the connecting shaft 39 is driven to rotate, and then the bevel gear 311 is driven to rotate, and then the bevel gear 4 313 meshing with the bevel gear 311 is driven to rotate. At this time, the bevel gear 4 313 drives the adjusting screw 312 to rotate, and drives the sliding block 32 to slide inside the limiting slide groove 34 inside the mounting base 31. The self-locking universal wheel 33 can be easily raised and lowered through the moving component 3, which is convenient for the staff to move and install the cabinet body 11.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile moisture-proof electric power automation control cabinet, characterized in that: The invention comprises a control cabinet (1), wherein the control cabinet (1) comprises a cabinet body (11), a maintenance cabinet door (12) rotatably connected to one end of the cabinet body (11), and an electrical component (13) arranged inside the cabinet body (11); a drying component (2) for reducing moisture inside the cabinet body (11) is arranged at the top of the cabinet body (11); the drying component (2) comprises a drying cabinet (21) fixedly mounted on the top of the cabinet body (11), a replacement sliding cabinet (22) slidably connected to the inside of the drying cabinet (21), and a replacement sliding cabinet (23) arranged inside the drying cabinet (23). ) and a desiccant (23) arranged inside a replacement sliding cabinet (22) for absorbing moisture inside a cabinet body (11); a breathable net (24) for contacting moisture from the cabinet body (11) with the surface of the desiccant (23) is arranged at the bottom of the replacement sliding cabinet (22); a fan (29) for increasing the moisture circulation rate inside the cabinet body (11) is symmetrically fixedly installed at the bottom of the cabinet body (11); and ventilation holes (27) for evaporating internal moisture from the desiccant (23) are symmetrically opened at both ends of the drying cabinet (21).

2. A mobile moisture-proof electric power automation control cabinet according to claim 1, characterized in that: The bottom end of the replacement sliding cabinet (22) is evenly provided with through holes (25), and the inner side of the through holes (25) is provided with a heating pipe (26) for increasing the absorption and removal of moisture inside the cabinet body (11).

3. A mobile moisture-proof electric power automation control cabinet according to claim 1, characterized in that: A filter screen plate (28) is fixedly installed between the replacement sliding cabinet (22) and the middle of the ventilation hole (27) to reduce the entry of water vapor and dust in the external air into the cabinet body (11), and the filter screen plate (28) is symmetrically fixedly installed at both ends of the replacement sliding cabinet (22).

4. The mobile moisture-proof electric power automation control cabinet according to claim 1 is characterized in that: One end of the replacement sliding cabinet (22) is provided with a portable pull slot (210) for facilitating a worker to pull open the replacement sliding cabinet (22) to replace the desiccant (23), and the portable pull slot (210) is also provided at one end of the maintenance cabinet door (12).

5. The mobile moisture-proof electric power automation control cabinet according to claim 1 is characterized in that: The bottom end of the cabinet body (11) is provided with a moving assembly (3) for facilitating the movement of the cabinet body (11) by a staff member. The moving assembly (3) comprises a mounting base (31) fixedly mounted on the bottom end of the cabinet body (11). The bottom end of the mounting base (31) is symmetrically slidably connected to a sliding block (32) rotatably connected to a self-locking universal wheel (33). Furthermore, the bottom end of the mounting base (31) is evenly provided with limiting sliding grooves (34) for the sliding blocks (32) to slide.

6. A mobile moisture-proof electric power automation control cabinet according to claim 5, characterized in that: A driving motor (36) is fixedly installed inside the cabinet body (11), and a rotating main shaft (37) is rotatably connected to the top of the driving motor (36). A bevel gear 1 (38) is fixedly provided at the top of the rotating main shaft (37) for driving the connecting shaft (39) to rotate, and a bevel gear 2 (310) meshingly connected to the bevel gear 1 (38) is fixedly provided at one end of the connecting shaft (39). An adjusting screw rod (312) is rotatably connected inside the cabinet body (11). A bevel gear 3 (311) is fixedly provided at the side of one end of the connecting shaft (39) opposite to the bevel gear 2 (310) for driving the adjusting screw rod (312) to rotate, and a bevel gear 4 (313) meshingly connected to the bevel gear 3 (311) is fixedly provided at the top of the adjusting screw rod (312). A sleeve (35) is fixedly provided at the top of the sliding block (32) for connecting to the adjusting screw rod (312) and driving the sliding block (32) to move up and down.

7. A mobile moisture-proof electric power automation control cabinet according to claim 6, characterized in that: A support frame (314) supporting the connecting shaft (39) is fixedly mounted on the inner side of the mounting base (31).

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