CN216598451U

CN216598451U - Power distribution cabinet with drainage function

Info

Publication number: CN216598451U
Application number: CN202122933901.4U
Authority: CN
Inventors: 孙克强
Original assignee: Shaanxi Xixian New Area Qinhan Municipal Engineering Co ltd
Current assignee: Shaanxi Xixian New Area Qinhan Municipal Engineering Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with a water drainage function. The water-cooling dust-proof cabinet is reasonable in structural design, water in the cabinet body can be automatically discharged when the water level rises through the matching of the water pump, the storage battery, the cylinder body, the floating plate, the connecting rod, the reset spring, the sliding plate, the lower conductor and the upper conductor, the cabinet body can be timely discharged, the use is safer, and the heat-cooling dust-proof protection can be performed on equipment in the cabinet body through the motor, the through holes, the fan blades and the filter screen.

Description

Power distribution cabinet with drainage function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a water drainage function.

Background

The power distribution cabinet can be divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power 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 more dispersed loads and less loops, and the motor control center is used in the occasions with more concentrated loads and loops.

However, most of the existing power distribution cabinets do not have an automatic water drainage function, so that water cannot be drained timely, equipment in the power distribution cabinets is prone to water short circuit, and potential safety hazards are greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing power distribution cabinet is not provided with an automatic water drainage function, so that water cannot be drained timely, equipment in the power distribution cabinet is prone to water short circuit, and potential safety hazards are greatly increased.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a power distribution cabinet with a drainage function comprises a base, wherein a cabinet body is fixedly mounted at the top of the base, a water storage tank is formed in the top of the base, a mesh plate is fixedly mounted in the cabinet body, a barrel is fixedly arranged on one side of the cabinet body, an upper conductor is fixedly mounted on the inner wall of the top of the barrel, a sliding plate is sleeved in the barrel in a sliding manner, a lower conductor is fixedly mounted at the top of the sliding plate, a reset spring and a connecting rod are fixedly mounted at the bottom of the sliding plate, the bottom end of the reset spring is fixedly mounted on the inner wall of the bottom of the barrel, the bottom end of the connecting rod extends into the water storage tank and is fixedly mounted with a floating plate, a water pump is fixedly mounted at the top of the base, the bottom of the water pump is fixedly communicated with a drain pipe, one end of the drain pipe is communicated with the inner wall of one side of the water storage tank, a storage battery and two vertical plates are fixedly mounted at the top of the cabinet body, the top fixed mounting of two risers has same dash board, dash board's top fixed mounting has solar panel, fixed mounting has the motor on one side inner wall of the cabinet body, fixed mounting has the flabellum on the output shaft of motor.

Preferably, the positive pole of battery and the positive pole of water pump are electric connection, the negative pole of water pump and lower conductor are electric connection, the negative pole of battery and last conductor are electric connection, battery and solar panel are electric connection, motor and battery are electric connection.

Preferably, the top of mesh board and the bottom of barrel have all been seted up the slide opening, the connecting rod slides and cup joints in two slide openings.

Preferably, a plurality of through holes are formed in the two sides of the cabinet body, and filter screens are fixedly mounted on the two sides of the cabinet body.

Preferably, a box door is rotatably arranged at the front side of the cabinet body, and a transparent window is arranged on the box door.

Preferably, four support rods are fixedly mounted on the inner wall of the bottom of the water storage tank, and the four support rods are fixedly mounted at the bottom of the mesh plate.

According to the power distribution cabinet with the drainage function, the storage battery can be charged through the solar panel, the motor can be provided with electric power through the storage battery, the motor drives the fan blades to rotate, air flow in the cabinet body can be accelerated through the rotating fan blades, so that heat dissipation protection can be performed on equipment in the cabinet body, and the equipment can be protected from dust through the filter screen;

according to the power distribution cabinet with the drainage function, the water in the cabinet body can be automatically drained when the water level rises through the matching of the water pump, the storage battery, the cylinder body, the floating plate, the connecting rod, the reset spring, the sliding plate, the lower conductor and the upper conductor, and the cabinet body can be drained in time, so that the power distribution cabinet is safer to use;

the water-cooling dust-proof cabinet is reasonable in structural design, water in the cabinet body can be automatically discharged when the water level rises through the matching of the water pump, the storage battery, the cylinder body, the floating plate, the connecting rod, the reset spring, the sliding plate, the lower conductor and the upper conductor, the cabinet body can be timely discharged, the use is safer, and the heat-cooling dust-proof protection can be performed on equipment in the cabinet body through the motor, the through holes, the fan blades and the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet with a water drainage function according to the present invention;

fig. 2 is a cross-sectional view of a power distribution cabinet with a water drainage function according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of a power distribution cabinet with a water drainage function according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a power distribution cabinet with a water drainage function according to the present invention;

fig. 5 is a schematic connection diagram of the storage battery, the water pump, the upper conductor and the lower conductor of the power distribution cabinet with the water drainage function provided by the utility model.

In the figure: 1. a base; 2. a cabinet body; 3. a filter screen; 4. a box door; 5. a vertical plate; 6. a flashing; 7. a solar panel; 8. a storage battery; 9. a water storage tank; 10. a support bar; 11. a mesh plate; 12. a connecting rod; 13. a floating plate; 14. a drain pipe; 15. a water pump; 16. a barrel; 17. an upper conductor; 18. a return spring; 19. a slide plate; 20. a lower conductor; 21. a through hole; 22. a motor; 23. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a power distribution cabinet with a drainage function comprises a base 1, a cabinet body 2 is fixedly installed at the top of the base 1, a water storage tank 9 is arranged at the top of the base 1, a mesh plate 11 is fixedly installed in the cabinet body 2, a cylinder 16 is fixedly arranged at one side of the cabinet body 2, an upper conductor 17 is fixedly installed on the inner wall of the top of the cylinder 16, a sliding plate 19 is sleeved in the cylinder 16 in a sliding manner, a lower conductor 20 is fixedly installed at the top of the sliding plate 19, a return spring 18 and a connecting rod 12 are fixedly installed at the bottom of the sliding plate 19, the bottom end of the return spring 18 is fixedly installed on the inner wall of the bottom of the cylinder 16, the bottom end of the connecting rod 12 extends into the water storage tank 9 and is fixedly installed with a floating plate 13, a water pump 15 is fixedly installed at the top of the base 1, a drainage pipe 14 is fixedly communicated with the bottom of the water pump 15, one end of the drainage pipe 14 is communicated with the inner wall of one side of the water storage tank 9, when water enters the cabinet body 2, the water flows into the water storage tank 9 through meshes on the mesh plate 11, the floating plate 13 starts to rise along with the rise of the water level, the floating plate 13 drives the connecting rod 12 to rise and stretch the return spring 18, the connecting rod 12 drives the lower conductor 20 to rise, when the lower conductor 20 is in contact with the upper conductor 17, the storage battery 8 and the water pump 15 form a closed circuit, the water pump 15 starts to work, the water pump 15 can pump the water in the water storage tank 9 out of the cabinet body 2 from the water discharge pipe 14, the short circuit of equipment caused by the overflow of the water in the water storage tank 9 into the cabinet body 2 is effectively avoided, along with the pumping of the water pump 15, the water level is set to fall, at the moment, under the action of the return spring 18, the lower conductor 20, the sliding plate 19, the connecting rod 12 and the floating plate 13 automatically fall, so that the lower conductor 20 is automatically disconnected from the upper conductor 17, and the water pump 15 stops working, waiting for the rise of the next water level, automatically draining the water in the water storage tank 9, wherein the top of the cabinet body 2 is fixedly provided with a storage battery 8 and two vertical plates 5, the tops of the two vertical plates 5 are fixedly provided with the same rain shielding plate 6, the cabinet body 2 can be shaded and shielded from rain through the rain shielding plate 6, the top of the rain shielding plate 6 is fixedly provided with a solar panel 7, the inner wall of one side of the cabinet body 2 is fixedly provided with a motor 22, and the output shaft of the motor 22 is fixedly provided with fan blades 23.

In the utility model, the positive electrode of the storage battery 8 is electrically connected with the positive electrode of the water pump 15, the negative electrode of the water pump 15 is electrically connected with the lower conductor 20, the negative electrode of the storage battery 8 is electrically connected with the upper conductor 17, the storage battery 8 is electrically connected with the solar panel 7, the motor 22 is electrically connected with the storage battery 8, when the upper conductor 17 is contacted with the lower conductor 20, the storage battery 8 and the water pump 15 form a closed circuit, the storage battery 8 can provide power for the water pump 15, the water pump 15 starts to work, the storage battery 8 can be charged through the solar panel 7, and the motor 22 can be provided with power through the storage battery 8.

In the utility model, the top of the mesh plate 11 and the bottom of the cylinder 16 are both provided with sliding holes, the connecting rod 12 is sleeved in the two sliding holes in a sliding manner, and the connecting rod 12 can be guided through the sliding holes, so that the movement of the connecting rod is more stable.

In the utility model, a plurality of through holes 21 are formed in both sides of the cabinet body 2, the filter screens 3 are fixedly mounted on both sides of the cabinet body 2, and air circulation in the cabinet body 2 is ensured through the through holes 21, so that heat dissipation is facilitated.

In the utility model, the front side of the cabinet body 2 is rotatably provided with the cabinet door 4, the transparent window is arranged on the cabinet door 4, and equipment in the cabinet body 2 is convenient to overhaul and maintain through the cabinet door 4.

In the utility model, four support rods 10 are fixedly arranged on the inner wall of the bottom of the water storage tank 9, the four support rods 10 are all fixedly arranged at the bottom of the mesh plate 11, the mesh plate 11 can be stably supported through the support rods 10, and the load-carrying performance of the mesh plate 11 is improved.

In the utility model, when in use, the solar panel 7 can charge the storage battery 8, the storage battery 8 can provide power for the motor 22, the motor 22 drives the fan blades 23 to rotate, the air flow in the cabinet body 2 can be accelerated through the rotating fan blades 23, so that the equipment in the cabinet body 2 can be protected by heat dissipation, the filter screen 3 can protect the equipment from dust, when water enters the cabinet body 2, the water flows into the water storage tank 9 through the meshes on the mesh plate 11, the floating plate 13 starts to rise along with the rise of the water level, the floating plate 13 drives the connecting rod 12 to rise and stretches the reset spring 18, the connecting rod 12 drives the lower conductor 20 to rise, when the lower conductor 20 is in contact with the upper conductor 17, the storage battery 8 and the water pump 15 form a closed circuit, the storage battery 8 can provide power for the water pump 15, the water pump 15 starts to work, the water pump 15 can pump the water in the water storage tank 9 from the water discharge pipe 14, the water pump is pumped out of the cabinet body 2, so that the situation that the water in the water storage tank 9 overflows into the cabinet body 2 to cause equipment short circuit is effectively avoided, when the water level descends, the lower conductor 20, the sliding plate 19, the connecting rod 12 and the floating plate 13 automatically descend under the action of the return spring 18, so that the lower conductor 20 and the upper conductor 17 are automatically disconnected, the water pump 15 stops working, the water pump waits for the next rising of the water level, and the water in the water storage tank 9 is automatically drained.

Claims

1. The utility model provides a switch board with drainage function, includes base (1), its characterized in that, the top fixed mounting of base (1) has the cabinet body (2), catch basin (9) have been seted up at the top of base (1), fixed mounting has mesh board (11) in the cabinet body (2), one side of the cabinet body (2) is fixed and is provided with barrel (16), fixed mounting has last conductor (17) on the top inner wall of barrel (16), slide in barrel (16) and cup jointed slide (19), the top fixed mounting of slide (19) has lower conductor (20), the bottom fixed mounting of slide (19) has reset spring (18) and connecting rod (12), the bottom fixed mounting of reset spring (18) is on the bottom inner wall of barrel (16), the bottom of connecting rod (12) extends to in catch basin (9) and fixed mounting has floating plate (13), the utility model discloses a rain-proof cabinet, including base (1), the top fixed mounting of base (1) has water pump (15), the fixed intercommunication in bottom of water pump (15) has drain pipe (14), the one end of drain pipe (14) is linked together with one side inner wall of catch basin (9), the top fixed mounting of the cabinet body (2) has battery (8) and two riser (5), and the top fixed mounting of two riser (5) has same dash board (6), the top fixed mounting of dash board (6) has solar panel (7), fixed mounting has motor (22) on one side inner wall of the cabinet body (2), fixed mounting has flabellum (23) on the output shaft of motor (22).

2. The power distribution cabinet with the water drainage function according to claim 1, wherein an anode of the storage battery (8) is electrically connected with an anode of the water pump (15), a cathode of the water pump (15) is electrically connected with the lower conductor (20), a cathode of the storage battery (8) is electrically connected with the upper conductor (17), the storage battery (8) is electrically connected with the solar panel (7), and the motor (22) is electrically connected with the storage battery (8).

3. The power distribution cabinet with the water drainage function according to claim 1, wherein sliding holes are formed in the top of the mesh plate (11) and the bottom of the cylinder (16), and the connecting rod (12) is sleeved in the two sliding holes in a sliding manner.

4. The power distribution cabinet with the water drainage function according to claim 1, wherein a plurality of through holes (21) are formed in both sides of the cabinet body (2), and filter screens (3) are fixedly mounted on both sides of the cabinet body (2).

5. The power distribution cabinet with the water drainage function according to claim 1, wherein a cabinet door (4) is rotatably mounted at the front side of the cabinet body (2), and a transparent window is arranged on the cabinet door (4).

6. The switch board with drainage function of claim 1, characterized in that four support rods (10) are fixedly installed on the inner wall of the bottom of the water storage tank (9), and the four support rods (10) are all fixedly installed at the bottom of the mesh plate (11).