CN220673192U - Electrical high-low voltage power distribution cabinet - Google Patents
Electrical high-low voltage power distribution cabinet Download PDFInfo
- Publication number
- CN220673192U CN220673192U CN202321479067.9U CN202321479067U CN220673192U CN 220673192 U CN220673192 U CN 220673192U CN 202321479067 U CN202321479067 U CN 202321479067U CN 220673192 U CN220673192 U CN 220673192U
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- Prior art keywords
- power distribution
- low voltage
- distribution cabinet
- voltage power
- cabinet body
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000002274 desiccant Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an electric high-low voltage power distribution cabinet, which relates to the technical field of electric high-low voltage power distribution cabinets and comprises a high-low voltage power distribution cabinet body, wherein an inner cavity is formed in the inner lower wall surface of the high-low voltage power distribution cabinet body, a bearing box is fixedly arranged on the outer side wall surface of the high-low voltage power distribution cabinet body, a motor is fixedly arranged in the inner cavity, a rotating shaft is fixedly arranged at the driving end of the motor, the motor drives the rotating shaft, and under the action of a driving belt pulley and a driven belt pulley, a transmission shaft is driven to rotate by the motor, so that a single motor drives blades of each layer, and further, each layer of electric appliance element of the high-low voltage power distribution cabinet body is well cooled and dehumidified, and is matched with a drying assembly to further dry the high-low voltage power distribution cabinet body, and a drying agent in the drying assembly can be replaced regularly.
Description
Technical Field
The utility model relates to the technical field of electric high-low voltage power distribution cabinets, in particular to an electric high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in a common power supply office and a power substation, then the high-voltage switch cabinet is led out to the low-voltage power distribution cabinet through the low-voltage side of the transformer, the low-voltage power distribution cabinet is further connected to the distribution board of each power, the control box and the switch box, and the equipment of the power distribution device which integrally meets the design function requirement is arranged in the power distribution equipment through the protection devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires;
in the utility model patent named as a dampproof and dehumidifying high-low voltage power distribution cabinet and with publication number of CN214958004U, an aim is to provide a dampproof and dehumidifying high-low voltage power distribution cabinet so as to expect to improve the dampproof effect of the power distribution cabinet, but a single cooling fan is adopted in the existing high-low voltage power distribution cabinet to blow air into the high-low voltage power distribution cabinet, so that electric elements in the high-low voltage power distribution cabinet cannot be uniformly cooled and dampproof, and the dampproof and radiating work efficiency of the high-low voltage power distribution cabinet is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an electric high-low voltage power distribution cabinet, which solves the technical problems that a single cooling fan is adopted in the existing high-low voltage power distribution cabinet to blow air into the high-low voltage power distribution cabinet, so that electric elements in the high-low voltage power distribution cabinet cannot uniformly dissipate heat and prevent moisture, and the working efficiency of dampproof heat dissipation of the high-low voltage power distribution cabinet is reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electrical high-low voltage distribution cabinet, includes the high-low voltage distribution cabinet body, the inner chamber has been seted up to this internal lower wall of high-low voltage distribution cabinet, fixed mounting has the carrier box on the high-low voltage distribution cabinet body lateral wall, fixed mounting has the motor in the inner chamber, fixed mounting has the pivot on the motor drive end, the pivot runs through in high-low voltage distribution cabinet body lateral wall and with the carrier box lateral wall rotation connection, fixed mounting has the driving pulley in the pivot, high-low voltage distribution cabinet body lateral wall and be located the pivot top and seted up a plurality of boxes, the ventilation hole has been seted up respectively to box both sides lateral wall, rotate in the box and install the transmission shaft, transmission shaft one end runs through the box and rotates with the carrier box lateral wall and be connected, fixed mounting has driven pulley on the transmission shaft, fixed mounting has the blade on the transmission shaft, the wind gap has been seted up to the carrier box lateral wall, fixed mounting has the driving pulley on the other lateral wall of high-low voltage distribution cabinet body, fixed mounting has the electromagnetic valve on the high-low voltage distribution cabinet lateral wall, this humidity transducer is located the fixed mounting of this side wall, the humidity transducer is located the high-low voltage distribution cabinet.
Preferably, the drying component comprises a box body, box body fixed mounting is in the internal upper wall of high-low voltage distribution cabinet, the spout has been seted up to the internal both sides wall of box, sliding mounting has the slider in the spout, fixed mounting has the curb plate on the slider, fixed mounting has the backplate between the curb plate back wall, fixed mounting has the front bezel between the curb plate front wall, fixed mounting has the bottom plate between backplate, front bezel and the curb plate lower wall, through-hole has been seted up respectively on the bottom plate and box body lower wall, the front bezel front wall rotates and installs a pair of limiting plate, open structure is personally submitted to the box body front wall, the L type pole is fixedly mounted respectively in the both sides of box body front wall and in open structure.
Preferably, the cross section of the sliding groove is in a dovetail groove structure, and the cross section of the sliding block is in a dovetail block structure.
Preferably, the back plate, the front wall plate, the side edges and the bottom plate form an upper-end open bearing space, and the upper-end open bearing space formed by the back plate, the front wall plate, the side edges and the bottom plate is filled with a drying agent.
Preferably, a dust screen is fixedly arranged on the air port.
Preferably, supporting legs are fixedly arranged at four corners of the lower wall surface of the high-low voltage power distribution cabinet body respectively, an opening is formed in the front wall surface of the high-low voltage power distribution cabinet body, the opening is communicated with the inner cavity, and an access door is arranged in the opening.
Advantageous effects
The utility model provides an electric high-low voltage power distribution cabinet, which solves the technical problems that in the existing high-low voltage power distribution cabinet, a single cooling fan is adopted to blow air into the high-low voltage power distribution cabinet, so that electric elements in the high-low voltage power distribution cabinet cannot be uniformly cooled and dampproof, and the working efficiency of dampproof cooling of the high-low voltage power distribution cabinet is reduced 。
Drawings
Fig. 1 is a schematic diagram of a front view structure of an electrical high-low voltage power distribution cabinet according to the present utility model.
Fig. 2 is a schematic cross-sectional structure of an electrical high-low voltage power distribution cabinet according to the present utility model.
Fig. 3 is a schematic diagram of a cross-sectional structure of a box body of the electric high-low voltage power distribution cabinet according to the utility model.
Fig. 4 is a schematic diagram of a side view of a box body of the electrical high-low voltage power distribution cabinet according to the present utility model.
In the figure: 1. a high-low voltage power distribution cabinet body; 2. an inner cavity; 3. a carrying case; 4. a motor; 5. a rotating shaft; 6. a driving pulley; 7. a case; 8. a transmission shaft; 9. a driven pulley; 10. a drive belt; 11. a blade; 12. an exhaust pipe; 13. an electromagnetic valve; 14. a humidity sensor; 15. a controller; 16. a case body; 17. a chute; 18. a slide block; 19. a side plate; 20. a back plate; 21. a front wall panel; 22. a bottom plate; 23. a through hole; 24. a limiting plate; 25. an L-shaped rod; 26. a dust screen; 27. support legs; 28. an access door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: an electric high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body 1, wherein an inner cavity 2 is formed in the inner lower wall surface of the high-low voltage power distribution cabinet body 1, a bearing box 3 is fixedly installed on the outer side wall surface of the high-low voltage power distribution cabinet body 1, a motor 4 is fixedly installed in the inner cavity 2, a rotating shaft 5 is fixedly installed at the driving end of the motor 4, the rotating shaft penetrates through the side wall surface of the high-low voltage power distribution cabinet body 1 and is rotationally connected with the inner wall surface of the bearing box 3, a driving pulley 6 is fixedly installed on the rotating shaft 5, a plurality of box bodies 7 are arranged on the side wall surface of the high-low voltage power distribution cabinet body 1 and above the rotating shaft 5, vent holes are respectively formed in the two side wall surfaces of the box bodies 7, a transmission shaft 8 is rotationally installed in the box bodies 7, one end of the transmission shaft 8 penetrates through the box body 7 and is rotationally connected with the inner wall surface of the bearing box 3, a driven belt pulley 9 is fixedly installed on the transmission shaft 8, a transmission belt 10 is connected between the driving belt pulley 6 and the driven belt pulley 9, a blade 11 is fixedly installed on the transmission shaft 8, the blade 11 is positioned in the box body 7, an air port is formed in the side wall surface of the bearing box 3, a plurality of exhaust pipes 12 are fixedly installed on the other side wall surface of the high-low voltage power distribution cabinet body 1, an electromagnetic valve 13 is fixedly installed on the exhaust pipes 12, a humidity sensor 14 is fixedly installed on the upper wall surface in the high-low voltage power distribution cabinet body 1, a drying component is fixedly installed on one side of the upper wall surface and the humidity sensor 14 in the high-low voltage power distribution cabinet body 1, and a controller 15 is fixedly installed on the side wall surface of the bearing box 3;
the humidity sensor 14 is used for detecting the humidity in the low-voltage power distribution cabinet body 1, the temperature sensor is fixedly arranged on the upper wall surface in the high-voltage power distribution cabinet body 1 and located on the other side of the humidity sensor 14, when the humidity value detected by the humidity sensor 14 is different from the numerical value in the controller 15, the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the driving pulley 6 to rotate, the driving pulley 6 is connected with the driven pulley 9 through the driving belt 10, the driven pulley 9 drives the driving shaft 8 to rotate, the driving shaft 8 drives the blades 11 to rotate, wind force is generated by the blades 11 to blow into the high-voltage power distribution cabinet body 1, each layer of electric appliance element of the high-voltage power distribution cabinet body 1 is subjected to heat dissipation and moisture prevention, wind is discharged from the discharge port, the drying agent in the drying component is filled, dehumidification drying is further carried out in the high-voltage power distribution cabinet body 1, and when the high-voltage power distribution cabinet body 1 does not need dehumidification, the electromagnetic valve 13 is in a closed state.
The embodiment further provides that the drying assembly comprises a box body 16, the box body 16 is fixedly mounted on an upper wall surface in the high-low voltage power distribution cabinet body 1, sliding grooves 17 are formed in two side wall surfaces in the box body 16, sliding blocks 18 are mounted in the sliding grooves 17 in a sliding manner, side plates 19 are fixedly mounted on the sliding blocks 18, a backboard 20 is fixedly mounted between rear wall surfaces of the side plates 19, a front wall plate 21 is fixedly mounted between front wall surfaces of the side plates 19, a bottom plate 22 is fixedly mounted between the backboard 20, the front wall plate 21 and lower wall surfaces of the side plates 19, through holes 23 are respectively formed in the bottom plate 22 and the lower wall surfaces of the box body 16, a pair of limiting plates 24 are rotatably mounted on the front wall surfaces of the front wall plate 21, and L-shaped rods 25 are fixedly mounted on two sides of the front wall surfaces of the box body 16 respectively;
the front wall plate 21 is pulled, so that the front wall plate 21, the back plate 20, the side plates 19 and the bottom plate 22 move out of the wall surface of the box body 16 along the path of the sliding groove 17 under the action of the sliding block 18, the front wall plate 21 is pushed, the front wall plate 21, the back plate 20, the side plates 19 and the bottom plate 22 enter the wall surface of the box body 16 along the path of the sliding groove 17 under the action of the sliding block 18, the through holes 23 play a role of ventilation, and the limiting plate 24 is rotated at the moment, so that the limiting plate 24 is positioned in the L-shaped rod 25.
The embodiment is further configured such that the cross-sectional shape of the chute 17 is a dovetail groove structure, and the cross-sectional shape of the slider 18 is a dovetail block structure.
The embodiment is further configured such that the back plate 20, the front wall plate 21, the side edges and the bottom plate 22 form an open-top bearing space, and the desiccant is filled in the open-top bearing space formed by the back plate 20, the front wall plate 21, the side edges and the bottom plate 22.
The present embodiment is further configured such that the dust screen 26 is fixedly installed on the tuyere.
The embodiment is further configured in that supporting legs 27 are fixedly installed at four corners of the lower wall surface of the high-low voltage power distribution cabinet body 1, an opening is formed in the front wall surface of the high-low voltage power distribution cabinet body 1, the opening is communicated with the inner cavity 2, and an access door 28 is arranged in the opening.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the description, as shown in the drawing, the humidity sensor 14 detects the humidity in the low-voltage power distribution cabinet body 1, the temperature sensor is fixedly arranged on the upper wall surface in the low-voltage power distribution cabinet body 1 and positioned on the other side of the humidity sensor 14, when the humidity value detected by the humidity sensor 14 is different from the numerical value in the controller 15, the motor 4 is started at the moment, the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the driving pulley 6 to rotate, the driving pulley 6 is connected with the driven pulley 9 through the driving belt 10, the driven pulley 9 drives the driving shaft 8 to rotate, the driving shaft 8 drives the blade 11 to rotate, the blade 11 generates wind power to blow into the low-voltage power distribution cabinet body 1, each layer of electric appliance element of the low-voltage power distribution cabinet body 1 is subjected to heat dissipation and moisture prevention, and wind is discharged from the discharge port, the upper end open type bearing space formed by the back plate 20, the front wall plate 21, the side edges and the bottom plate 22 is filled with drying agent, the front wall plate 21 is pulled, the front wall plate 21, the back plate 20, the side plates 19 and the bottom plate 22 move out of the wall surface of the box body 16 along the path of the sliding groove 17 under the action of the sliding block 18, the front wall plate 21 is pushed, the front wall plate 21, the back plate 20, the side plates 19 and the bottom plate 22 enter the wall surface of the box body 16 along the path of the sliding groove 17 under the action of the sliding block 18, the through holes 23 play a role of ventilation, the limiting plate 24 is rotated at the moment, the limiting plate 24 is positioned in the L-shaped rod 25, the drying agent is convenient to replace, dehumidification drying is further carried out in the high-low voltage power distribution cabinet body 1, and when dehumidification heat dissipation is not needed in the high-low voltage power distribution cabinet body 1, the electromagnetic valve 13 is in a closed state.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides an electrical high-low voltage power distribution cabinet, includes high-low voltage power distribution cabinet body (1), its characterized in that, inner chamber (2) have been seted up to low wall in high-low voltage power distribution cabinet body (1), fixed mounting has carrier box (3) on high-low voltage power distribution cabinet body (1) lateral wall face, fixed mounting has motor (4) in inner chamber (2), fixed mounting has pivot (5) on motor (4) driving end, the pivot runs through in high-low voltage power distribution cabinet body (1) lateral wall face and with carrier box (3) inner wall face swivelling joint, fixed mounting has driving pulley (6) on pivot (5), a plurality of box (7) have been seted up to high-low voltage power distribution cabinet body (1) lateral wall face and be located pivot (5) top, ventilation hole has been seted up respectively to box (7) both sides wall face, transmission shaft (8) are installed in the rotation in box (7), transmission shaft (8) one end runs through box (7) and is connected with carrier box (3) inner wall face swivelling joint, transmission shaft (8) are fixed mounting has driving pulley (9) on transmission shaft (8) and driven pulley (9) are located between driving pulley (11) and driven pulley (11), the utility model discloses a high-low voltage power distribution cabinet, including high-low voltage power distribution cabinet body (3), high-low voltage power distribution cabinet body (3) and humidity transducer (14) are arranged on the side wall of bearing case (3), a plurality of exhaust pipes (12) of fixed mounting on another side wall of high-low voltage power distribution cabinet body (1), fixed mounting has solenoid valve (13) on exhaust pipe (12), upper wall fixed mounting has humidity transducer (14) in high-low voltage power distribution cabinet body (1), upper wall just is located humidity transducer (14) one side fixed mounting and has drying assembly in high-low voltage power distribution cabinet body (1), fixed mounting has controller (15) on the side wall of bearing case (3).
2. The electrical high-low voltage power distribution cabinet according to claim 1, wherein the drying assembly comprises a box body (16), an upper wall surface in the high-low voltage power distribution cabinet body (1) is fixedly installed on the box body (16), sliding grooves (17) are formed in two side wall surfaces in the box body (16), sliding blocks (18) are installed in the sliding grooves (17), side plates (19) are fixedly installed on the sliding blocks (18), a backboard (20) is fixedly installed between rear wall surfaces of the side plates (19), a front wall plate (21) is fixedly installed between front wall surfaces of the side plates (19), a bottom plate (22) is fixedly installed between the backboard (20), the front wall plate (21) and lower wall surfaces of the side plates (19), through holes (23) are formed in the bottom plate (22) and the lower wall surfaces of the box body (16) respectively, a pair of limiting plates (24) are installed in a rotating mode on the front wall surfaces of the box body (16), and two open type structures (25) are fixedly installed on the front wall surfaces of the box body (16).
3. An electrical high-low voltage power distribution cabinet according to claim 2, characterized in that the cross-sectional shape of the sliding groove (17) is a dovetail groove structure, and the cross-sectional shape of the sliding block (18) is a dovetail block structure.
4. An electrical high-low voltage power distribution cabinet according to claim 2, characterized in that the back plate (20), the front wall plate (21), the side edges and the bottom plate (22) form an upper open type bearing space, and the upper open type bearing space formed by the back plate (20), the front wall plate (21), the side edges and the bottom plate (22) is filled with a drying agent.
5. An electrical high-low voltage power distribution cabinet according to claim 1, characterized in that the tuyere is fixedly provided with a dust screen (26).
6. The electric high-low voltage power distribution cabinet according to claim 1, wherein supporting legs (27) are fixedly arranged at four corners of the lower wall surface of the high-low voltage power distribution cabinet body (1), an opening is formed in the front wall surface of the high-low voltage power distribution cabinet body (1), the opening is communicated with the inner cavity (2), and an access door (28) is arranged in the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479067.9U CN220673192U (en) | 2023-06-09 | 2023-06-09 | Electrical high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479067.9U CN220673192U (en) | 2023-06-09 | 2023-06-09 | Electrical high-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673192U true CN220673192U (en) | 2024-03-26 |
Family
ID=90337482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321479067.9U Active CN220673192U (en) | 2023-06-09 | 2023-06-09 | Electrical high-low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673192U (en) |
-
2023
- 2023-06-09 CN CN202321479067.9U patent/CN220673192U/en active Active
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