CN210491515U

CN210491515U - Heat dissipation device of electric power automation equipment

Info

Publication number: CN210491515U
Application number: CN201921270700.7U
Authority: CN
Inventors: 吴文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-08
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a heat dissipation device of electric power automation equipment, which comprises a box body, wherein the bottom end inside the box body is provided with a heat dissipation fan, a baffle is arranged above the heat dissipation fan, one side of the surface of the outer wall of the box body is provided with a heat dissipation window, one end of the outer wall of the box body is fixedly connected with a placing plate, the placing plate is welded with the outer wall of the box body, a water tank is arranged on the placing plate, one end of the water tank extends into the box body through a water pipe, a water pump is arranged on the water pipe, a first U-shaped pipe and a second U-shaped pipe are arranged inside the box body, the first U-shaped pipe is communicated with the second U-shaped pipe through a connecting pipe, the water pipe is connected with the first U-shaped pipe, one end of the second U-shaped pipe is provided with a water return pipe, the upper end of, the hot air is emitted to the outside of the box body through the heat radiation window under the matching of the heat radiation fins.

Description

Heat dissipation device of electric power automation equipment

Technical Field

The utility model relates to a heat abstractor of electric power automation equipment belongs to electric power automation equipment technical field.

Background

With the rapid development of economic construction in China, modern electric power automation systems become important components of high and new technology industries, are widely applied to the fields of industry, agriculture and national defense and the like, play an increasingly important role in national economy, electric power automation equipment is often installed in an equipment box so as to protect the electric power automation equipment, airflow is not circulated due to the narrow internal space of the equipment box, and therefore the normal operation of the electric power automation equipment is influenced due to the fact that the temperature inside the equipment box is too high when the electric power automation equipment operates, and therefore the electric power equipment needs to be cooled down to ensure the normal operation of the electric power equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a heat abstractor of electric power automation equipment, adopts the mode that forced air cooling heat dissipation and water-cooling heat dissipation combined together to dispel the heat to the power equipment case, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a heat abstractor of electric power automation equipment, the power distribution box comprises a box body, the inside bottom of box is equipped with the heat dissipation fan, heat dissipation fan top is equipped with the baffle, box outer wall surface one side is equipped with the heat dissipation window, the board is placed to box outer wall one end fixedly connected with, place board and box outer wall welding, it is equipped with the water tank on the board to place, the one end of water tank extends to inside the box through the raceway, be equipped with the water pump on the raceway, inside first U type pipe and the second U type pipe of being equipped with of box, first U type pipe passes through the connecting pipe intercommunication with second U type pipe, the raceway is connected with first U type pipe, the one end of second U type pipe is equipped with the wet return, box outer wall upper end is equipped with the condenser, the wet return passes.

Further, a heat conducting plate is arranged on one side of the inner wall of the box body, and heat radiating fins are arranged at one end of the heat conducting plate and connected with the heat radiating window.

Furthermore, the surface of the baffle is provided with ventilation openings which are distributed in an array manner.

Furthermore, a fixing block is arranged on the back of the water tank, one end of the fixing block is fixedly connected with the water tank, and a plug hole is formed in the surface of the fixing block.

Further, the lower extreme of fixed block is equipped with the inserting groove, the bottom of inserting groove with place board fixed connection, the inserting groove is inside to be helicitic texture, the spliced eye passes through the connecting rod with the inserting groove and is connected.

Furthermore, the bottom end of the connecting rod is in threaded connection with the insertion groove, and the top end of the connecting rod is fixedly connected with the rotating rod.

The utility model discloses beneficial effect:

1. the heat dissipation fan is arranged to drive air in the box body to flow, so that the heat dissipation of hot air is accelerated, and hot air is dissipated to the outside of the box body through the heat dissipation window under the cooperation of the heat dissipation fins;

2. through the arrangement of the water tank, clear water in the water tank is transferred into the water tank through the water delivery pipe, the first U-shaped pipe and the second U-shaped pipe, heat in the tank body is absorbed, the water return pipe is communicated with the condensing tank, the temperature of the clear water after heat absorption rises, the clear water is transferred into the condensing tank through the water return pipe to be cooled, and then the clear water returns to the water tank again to play a cooling effect, so that the clear water can be recycled;

3. the back of the water tank is provided with the insertion hole, the insertion groove and the connecting rod, so that the water tank is fixed and is convenient to disassemble and maintain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a heat dissipation device of an electric power automation device of the present invention.

Fig. 2 is a schematic diagram of a baffle structure of a heat dissipation device of an electric power automation device.

Fig. 3 is a schematic diagram of a positional relationship between a jack and a slot of a heat dissipation device of an electric power automation device.

Fig. 4 is a schematic view of the connection between the connection rod and the insertion hole, the insertion rod of the heat dissipation device of the power automation equipment of the present invention.

Reference numbers in the figures: 1. a box body; 2. a heat dissipation fan; 3. a baffle plate; 4. a heat dissipation window; 5. placing the plate; 6. a water tank; 7. a water pump; 8. a first U-shaped pipe; 9. a second U-shaped tube; 10. a connecting pipe; 11. a water return pipe; 12. a condenser; 13. a heat conducting plate; 14. heat dissipation fins; 15. a vent; 16. a fixed block; 17. inserting holes; 18. inserting grooves; 19. a connecting rod; 20. a rotating rod; 21. a water delivery pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, a heat dissipation device for an electric power automation device comprises a box body 1, a heat dissipation fan 2 is arranged at the bottom end inside the box body 1, a baffle 3 is arranged above the heat dissipation fan 2, a heat dissipation window 4 is arranged on one side of the outer wall surface of the box body 1, the heat dissipation window 2 is arranged to drive the air inside the box body 1 to flow so as to accelerate the dissipation of hot air, the heat dissipation window 4 is arranged to facilitate the dissipation of heat inside the box body 1, a placing plate 5 is fixedly connected to one end of the outer wall of the box body 1, the placing plate 5 is welded to the outer wall of the box body 1, a water tank 6 is arranged on the placing plate 5, one end of the water tank 6 extends into the box body 1 through a water pipe 21, a water pump 7 is arranged on the water pipe 21, a first U-shaped pipe 8 and a second U-shaped pipe 9 are arranged inside the, the raceway 21 is connected with first U type pipe 8, and inside clear water in 6 water tanks was transmitted to 6 water tanks through raceway 21, first U type pipe 8 and second U type pipe 9, absorbed the heat of 1 inside of box, the one end of second U type pipe 9 is equipped with

wet return

11, 1 outer wall upper end of box is equipped with condenser 12, wet return 11

passes condenser

12 and 6 intercommunications of water tank, wet return 11 and condenser box intercommunication, and the clear water temperature after the heat absorption rises and transmits to the inside effect that cools off after getting back to 6 water tanks of getting back again of condenser box again through wet return 11 and plays the cooling, can cyclic utilization.

More specifically, a heat conducting plate 13 is arranged on one side of the inner wall of the box body 1, heat radiating fins 14 are arranged at one end of the heat conducting plate 13, the heat radiating fins 14 are connected with a heat radiating window 4, the heat conducting plate 13 conducts heat in the box body 1 to the heat radiating fins 14 to increase the heat radiating area, ventilation openings 15 are arranged on the surface of the baffle plate 3, the ventilation openings 15 are distributed in an array manner, the heat radiating fins 14 radiate hot air to the outside of the box body 1 through the heat radiating window 4, a fixed block 16 is arranged on the back of the water tank 6, one end of the fixed block 16 is fixedly connected with the water tank 6, plug-in holes 17 are arranged on the surface of the fixed block 16, the arrangement of the plug-in holes 17 is convenient for the installation of a connecting rod 19, the convenient, practical and easy to operate, a plug-in groove 18 is, the water tank fixing device is characterized in that the insertion hole 17 is connected with the insertion groove 18 through a connecting rod 19, the tail end of the insertion rod penetrates through the insertion hole 17 to be in threaded connection with the insertion groove 18, the water tank 6 is fixed, the water tank 6 is convenient to detach and maintain, the bottom end of the connecting rod 19 is in threaded connection with the insertion groove 18, the top end of the connecting rod 19 is fixedly connected with a rotating rod 20, and the rotating rod 20 is convenient to apply thrust to the connecting rod 19.

Example two;

as shown in fig. 3-4, the insertion hole 17 is on the same vertical line with the insertion groove 18, and the tail end of the connecting rod 19 is connected with the insertion groove 18 by screw threads, so as to connect the water tank 6 with the placing plate 5, thereby playing a role in fixing.

The utility model discloses improve in: the utility model discloses when using at first pass plug-in hole 17 with connecting rod 19 and place the inside of inserting groove 18, swivelling joint pole 19, the bottom and the inserting groove 18 threaded connection of connecting rod 19, start heat dissipation fan 2 and water pump 7, heat dissipation fan 2 accelerates the circulation of box 1 inside air and drives the hot-air rise, heat-conducting plate 13 transmits the heat to heat radiation fin 14, heat radiation fin 14 gives out the heat outside of box 1 through heat dissipation window 4, clear water in the inside of water tank 6 is carried inside first U type pipe 8 through raceway 21 under the effect of water pump 7, clear water is carried the inside of second U type pipe 9 under the effect of connecting pipe 10, clear water absorbs the heat in the box 1 and transmits the condensing box through wet return 11 and cools off, the water after the cooling is got back to the inside circulation of water tank 6 again and is used, in the in-process of overhauing water tank 6, exert pivoted thrust to transfer lever 20, the rotating rod 20 drives the connecting rod 19 to rotate, so that the connecting rod 19 is separated from the insertion groove 18, and the connecting rod 19 can be pulled out upwards to clean the water tank 6 through the movable water tank 6.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a heat abstractor of electric power automation equipment, includes box (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation fan (2) is arranged at the bottom end inside the box body (1), a baffle (3) is arranged above the heat dissipation fan (2), a heat dissipation window (4) is arranged on one side of the outer wall surface of the box body (1), a placing plate (5) is fixedly connected to one end of the outer wall of the box body (1), the placing plate (5) is welded to the outer wall of the box body (1), a water tank (6) is arranged on the placing plate (5), one end of the water tank (6) extends into the box body (1) through a water pipe (21), a water pump (7) is arranged on the water pipe (21), a first U-shaped pipe (8) and a second U-shaped pipe (9) are arranged inside the box body (1), the first U-shaped pipe (8) is communicated with the second U-shaped pipe (9) through a connecting pipe (10), the water pipe (21) is connected with the first U-shaped pipe (8), and, the water-saving type water-saving tank is characterized in that a condenser (12) is arranged at the upper end of the outer wall of the tank body (1), and the water return pipe (11) penetrates through the condenser (12) to be communicated with the water tank (6).

2. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the heat dissipation box is characterized in that a heat conduction plate (13) is arranged on one side of the inner wall of the box body (1), heat dissipation fins (14) are arranged at one end of the heat conduction plate (13), and the heat dissipation fins (14) are connected with the heat dissipation window (4).

3. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the surface of the baffle (3) is provided with ventilation openings (15), and the ventilation openings (15) are distributed in an array manner.

4. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the water tank is characterized in that a fixing block (16) is arranged on the back of the water tank (6), one end of the fixing block (16) is fixedly connected with the water tank (6), and a plug-in hole (17) is formed in the surface of the fixing block (16).

5. The heat dissipation device of an electric automation apparatus as set forth in claim 4, wherein: the lower extreme of fixed block (16) is equipped with inserting groove (18), the bottom of inserting groove (18) with place board (5) fixed connection, inserting groove (18) inside is the helicitic texture, spliced eye (17) are connected through connecting rod (19) with inserting groove (18).

6. The heat dissipation device of an electric automation apparatus as set forth in claim 5, wherein: the bottom end of the connecting rod (19) is in threaded connection with the insertion groove (18), and the top end of the connecting rod (19) is fixedly connected with a rotating rod (20).