CN216145933U

CN216145933U - High-voltage board device with dampproofing heat dissipation function

Info

Publication number: CN216145933U
Application number: CN202121530222.6U
Authority: CN
Inventors: 龙建平
Original assignee: Zhongdian Huapin Technology Co ltd
Current assignee: Zhongdian Huapin Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-29
Anticipated expiration: 2031-07-07

Abstract

The utility model provides a high-voltage cabinet device with moisture-proof and heat-dissipation functions, which at least comprises a high-voltage cabinet body, a rain shelter and support legs, wherein the rain shelter and the support legs are respectively positioned at the top and the bottom of the high-voltage cabinet body, one side of the high-voltage cabinet body is provided with an installation box, the other side of the high-voltage cabinet body is provided with a heat-dissipation vent hole, a support shaft is hung at the top of the installation box and is provided with a heat-dissipation fan, one side of the installation box is communicated with the high-voltage cabinet body, a shutter device is arranged at the communication part, the other side of the installation box is provided with an adjusting device, and the top wall of the high-voltage cabinet body is provided with a control box.

Description

High-voltage board device with dampproofing heat dissipation function

Technical Field

The utility model relates to a high-voltage cabinet device with a damp-proof heat dissipation function, and belongs to the technical field of high-voltage cabinets.

Background

The high-voltage cabinet is equipment which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and has the functions of switching on and switching off, controlling or protecting and the like. The high-voltage cabinet comprises a cabinet body and a circuit breaker, wherein the cabinet body comprises a shell, electrical elements (including an insulating part), various mechanisms, secondary terminals, connecting wires and the like.

In order to facilitate the discharge of hot air in the high-voltage board, heat dissipation holes are formed in two sides of the high-voltage board, heat dissipation is achieved through the heat dissipation holes, high heat is often generated and heat dissipation cannot be achieved through natural ventilation according to different places and different seasons, high-humidity air can enter the cabinet body, and therefore the normal work of various components is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of damp-proof heat dissipation of the existing high-voltage cabinet, and provides a high-voltage cabinet device with damp-proof heat dissipation function, which can automatically dissipate heat and prevent moist air from entering the cabinet body, and has obvious effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a high-voltage board device with dampproofing heat dissipation function includes high-voltage board body, rainshelter and stabilizer blade at least, and rainshelter and stabilizer blade are located the top and the bottom of high-voltage board body respectively, one side of high-voltage board body is equipped with the install bin, and the opposite side of high-voltage board body is equipped with the heat dissipation ventilation hole, the top of install bin hangs and is equipped with the back shaft, and is equipped with radiator fan on the back shaft, one side and the high-voltage board body intercommunication of install bin, and intercommunication department installs the shutter device, the opposite side of install bin is equipped with adjusting device, and is equipped with the control box on the roof of high-voltage board body.

Further, the shutter device includes first installing frame, and is equipped with a plurality of pivot in the first installing frame, all be equipped with rotating vane in the pivot, and the one end of pivot all is equipped with first gear, one of them be equipped with first motor on the other end of pivot, and first gear passes through first chain interconnect.

Furthermore, adjusting device includes the second installing frame, and is equipped with ventilative board in the second installing frame.

Furthermore, the upper end of the air permeable plate is of a solid structure, the lower end of the air permeable plate is of a porous structure, a drying layer is arranged in the second mounting frame and is located on the inner side of the air permeable plate, the top and the bottom of the second mounting frame are connected through two lead screws, the two ends of the drying layer are in threaded connection with the two lead screws, a second gear is arranged on one end of each lead screw and is connected through a second chain, and a second motor is arranged on the other end of each lead screw.

Furthermore, the two sides of the drying layer are movably connected with the inner wall of the mounting frame through a sliding block and a sliding groove, and a quicklime drying agent is arranged in the drying layer.

Furthermore, a temperature sensor and a humidity sensor are arranged on the top wall of the high-voltage cabinet body.

The high-voltage cabinet device with the damp-proof and heat-dissipation functions has the beneficial effects that:

(1) this high-voltage board device with dampproofing heat dissipation function is through setting up ventilative board, shutter device and heat dissipation ventilation hole, and under normal condition, the rotating vane in the shutter device is in the horizontality, forms the passageway of a natural wind, carries out conventional heat dissipation.

(2) This high-voltage board device with dampproofing heat dissipation function is through setting up humidity transducer and temperature sensor, when temperature sensor shows that the temperature is too high, start radiator fan, carry out the automatic heat dissipation, and through starting shutter device, make rotating vane can adjust the wind direction angle, evenly dispel the heat to the spare part of different positions, when humidity transducer shows that humidity is too high, descend through the drying layer, radiator fan synchronous start, make the internal air of entering cabinet be drying air.

Drawings

Fig. 1 is a schematic diagram of a high voltage cabinet device with moisture-proof and heat-dissipating functions according to the present invention.

Fig. 2 is a schematic view of the blind apparatus of the present invention.

Fig. 3 is a schematic view of the regulating device of the present invention.

Fig. 4 is a cross-sectional view of an adjustment device of the utility model.

In the figure: 1. the high-voltage cabinet comprises a high-voltage cabinet body, 2. a rain shelter, 3. support legs, 4. an installation box, 5. a heat dissipation vent hole, 6. a support shaft, 7. a heat dissipation fan, 8. a louver device, 81. a first installation frame, 82. a rotating shaft, 83. a rotating blade, 84. a first gear, 85. a first chain, 86. a first motor, 9. an adjusting device, 91. a second installation frame, 92. a ventilation plate, 93. a drying layer, 94. a screw rod, 95. a second gear, 96. a second chain, 97. a second motor, 98. a sliding block, 99. a sliding groove, 10. a control box, 11. a temperature sensor and 12. a humidity sensor.

Detailed Description

The utility model is further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the high voltage cabinet device with moisture-proof and heat-dissipating functions provided by the utility model at least comprises a high voltage cabinet body 1, a canopy 2 and support legs 3, wherein the canopy 2 and the support legs 3 are respectively positioned at the top and the bottom of the high voltage cabinet body 1, an installation box 4 is arranged on one side of the high voltage cabinet body 1, heat-dissipating ventilation holes 5 are arranged on the other side of the high voltage cabinet body 1, a support shaft 6 is hung at the top of the installation box 4, a heat-dissipating fan 7 is arranged on the support shaft 6, one side of the installation box 4 is communicated with the high voltage cabinet body 1, a shutter device 8 is arranged at the communication position, an adjusting device 9 is arranged on the other side of the installation box 4, and a control box 10 is arranged on the top wall of the high voltage cabinet body 1.

Further, the louver device 8 includes a first mounting frame 81, and is equipped with a plurality of pivot 82 in the first mounting frame 81, all be equipped with rotating vane 83 on the pivot 82, and the one end of pivot 82 all is equipped with first gear 84, one of them be equipped with first motor 86 on the other end of pivot 82, and first gear 84 is through first chain 85 interconnect.

Further, the adjusting device 9 includes a second mounting frame 91, and a ventilation plate 92 is disposed in the second mounting frame 91.

Furthermore, the upper end of the ventilation plate 92 is of a solid structure, the lower end of the ventilation plate 92 is of a porous structure, a drying layer 93 is arranged in the second installation frame 91, the drying layer 93 is located on the inner side of the ventilation plate 92, the top and the bottom of the second installation frame 91 are connected through two lead screws 94, two ends of the drying layer 93 are connected with the two lead screws 94 through threads, one end of each of the two lead screws 94 is provided with a second gear 95, the second gear 95 is connected through a second chain 96, and the other end of one of the lead screws 94 is provided with a second motor 97.

Furthermore, the two sides of the drying layer 93 are movably connected with the inner wall of the mounting frame 91 through a sliding block 98 and a sliding groove 99, and a quicklime drying agent is arranged in the drying layer 93.

Further, a temperature sensor 11 and a humidity sensor 12 are arranged on the top wall of the high-voltage cabinet body 1.

The high-voltage cabinet device with the damp-proof heat dissipation function comprises the following use steps: under normal conditions, the rotating blade 83 is in a horizontal state, the first mounting frame 81 is opened, the lower end of the ventilation plate 92, the first mounting frame 81 and the heat dissipation vent 5 form a natural wind channel for natural heat dissipation, when the temperature sensor 11 in the high-voltage cabinet body 1 displays overhigh temperature, heat dissipation through natural wind cannot be performed, the heat dissipation fan 7 is started, the first motor 86 is started, the rotating blade 83 is rotated and can be adjusted to a fixed angle, the rotating blade can also automatically rotate to uniformly dissipate heat, when the humidity sensor 12 displays overhigh humidity, the second motor 97 is started, the lead screw 94 is rotated through the action of the second gear 95 and the second chain 96, the drying layer 93 moves downwards, the drying layer 93 is positioned on the inner side of the lower end of the ventilation plate 92, air can be dried through the drying layer 93 through the lower end of the ventilation plate 92, the air entering the high-voltage cabinet body is dry air.

It should be noted that, when the temperature sensor 11 shows that the temperature is too high, the cooling fan 7 is started, and when the humidity sensor 12 realizes that the humidity is too high, the cooling fan 7 is still started, so the airflow direction still keeps entering from the drying layer 93 and exits from the heat dissipation ventilation holes 5, and since the cooling fan 7 drives the airflow to move in an accelerated manner, the humid air inside the high-voltage board body 1 is discharged, so that the risk is avoided.

Wherein, can set up the second humidity transducer in the outside of high-voltage board body 1, it is lower to detect outside air humidity, and when the humidity in the cabinet is equally lower, can stop out wet operation, can prolong the life of drier.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a high-voltage board device with dampproofing heat dissipation function includes high-voltage board body, rainshelter and stabilizer blade at least, and rainshelter and stabilizer blade are located the top and the bottom of high-voltage board body respectively, its characterized in that: one side of high-voltage board body is equipped with the install bin, and the opposite side of high-voltage board body is equipped with the heat dissipation ventilation hole, the top of install bin hangs and is equipped with the back shaft, and is equipped with radiator fan on the back shaft, one side and the high-voltage board body intercommunication of install bin, and intercommunication department install the shutter device, the opposite side of install bin is equipped with adjusting device, and is equipped with the control box on the roof of high-voltage board body.

2. The high-voltage cabinet device with moisture-proof and heat-dissipation functions as recited in claim 1, wherein: the shutter device comprises a first mounting frame, a plurality of rotating shafts are arranged in the first mounting frame, rotating blades are arranged on the rotating shafts, first gears and one of the first gears are arranged at one end of each rotating shaft, a first motor is arranged at the other end of each rotating shaft, and the first gears are connected with one another through first chains.

3. The high-voltage cabinet device with moisture-proof and heat-dissipation functions as recited in claim 1, wherein: the adjusting device comprises a second mounting frame, and a ventilation plate is arranged in the second mounting frame.

4. The high-voltage cabinet device with moisture-proof and heat-dissipation functions as claimed in claim 3, wherein: the upper end of the air permeable plate is of a solid structure, the lower end of the air permeable plate is of a porous structure, a drying layer is arranged in the second mounting frame and is located on the inner side of the air permeable plate, the top and the bottom of the second mounting frame are connected through two lead screws, the two ends of the drying layer are in threaded connection with the two lead screws, a second gear is arranged on one end of each lead screw and is connected through a second chain, and a second motor is arranged on the other end of each lead screw.

5. The high-voltage cabinet device with moisture-proof and heat-dissipation functions as claimed in claim 4, wherein: the two sides of the drying layer are movably connected with the inner wall of the mounting frame through a sliding block and a sliding groove, and a quicklime drying agent is arranged in the drying layer.

6. The high-voltage cabinet device with moisture-proof and heat-dissipation functions as recited in claim 1, wherein: and a temperature sensor and a humidity sensor are arranged on the top wall of the high-voltage cabinet body.