CN209823242U - Heat dissipation device for power distribution cabinet - Google Patents

Abstract

The utility model discloses a heat abstractor for switch board, including water storage tank, base and radiator, the base includes the bottom plate and the layer board of rectangle, the landing leg is installed in the downside four corners of bottom plate, layer board and landing leg fixed connection, install the aspiration pump on the layer board, two boxes about the radiator is including, be connected with a plurality of root pipes between the box, the front side welding of box has the curb plate, the upside of box is equipped with and connects the mouth, install the fan on the curb plate, the welding has the atomizer on connecting plate and the connecting plate between the bottom side of box, the pipe connection water pump for the atomizer, the input of water pump is connected with the water storage tank with the pipeline. Utilize atomizer blowout water smoke, the water smoke liquid drop is on attached to the outer wall of pipe, and the fan is bloied to between the pipe, promotes the water droplet evaporation heat absorption on pipe surface, and the reduce temperature to increase the difference in temperature, the radiating effect is good.

Description

Heat dissipation device for power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a heat abstractor for switch board.

Background

In the switch board field, because a large amount of connectors and various electronic components have been installed in the switch board, can give off a large amount of heats under the electrically conductive condition, make the temperature in the switch board improve suddenly, common switch board radiating effect is not too ideal, the electrical components is carrying out the during operation, switch board inside temperature is than higher, current radiating mode only installs powerful air-blower additional, and set up the louvre, blow off the inside heat of high voltage distribution cabinet the organism, under the higher condition of ambient temperature in summer, because the inside and outside difference in temperature is not big, adopt this kind of radiating mode heat dissipation, the cooling effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for switch board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for switch board, includes water storage tank, base and radiator, the base includes the bottom plate and the layer board of rectangle, the landing leg is installed in the downside four corners of bottom plate, layer board and landing leg fixed connection, install the aspiration pump on the layer board, the radiator is including controlling two boxes, be connected with a plurality of root pipes between the box, the front side welded of box has the curb plate, the upside of box is equipped with the connector, install the fan on the curb plate, the welding has atomizer on connecting plate and the connecting plate between the bottom side of box, the pipe connection water pump for the atomizer, the input of water pump is connected with the water storage tank with the pipeline, the input of aspiration pump passes through the pipeline and connects the mouth with one side to be connected.

Preferably, the left and right sides welding of base has the mounting panel, the both sides and the mounting panel fixed connection of radiator.

Preferably, the side plate is provided with a round hole, and the fan is located at the round hole.

Preferably, the supporting plate is fixedly connected with a penetrating air inlet pipe, the air inlet pipe penetrates through the bottom plate, and the lower end of the air inlet pipe is connected with the other side nozzle.

Preferably, both ends of the round pipe are communicated with the box body, and the round pipe is arranged according to a rectangular array.

Preferably, the output end of the air pump is connected with an air outlet pipe, and the air outlet pipe penetrates through the bottom plate and is fixedly connected with the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses after starting the aspiration pump, the air in the switch board is inhaled the radiator to flow through the pipe, from atomizer blowout water smoke, the water smoke liquid drop is attached to on the outer wall of pipe, after starting the fan, the fan is bloied to between the pipe, promotes the water droplet evaporation endotherm on pipe surface, reduce temperature, thereby the increase difference in temperature promotes the outside heat dissipation of the hot-air of circulation in the pipe, consequently this heat abstractor's radiating effect is good.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the heat sink of the present invention.

In the figure: 1. an air pump; 2. a water storage tank; 3. a water pump; 4. a base; 41. a base plate; 42. a support plate; 43. a support leg; 5. a heat sink; 51. a box body; 52. a circular tube; 53. a side plate; 54. a circular hole; 55. a nozzle is connected; 6. an atomizing spray head; 7. a fan; 8. an air inlet pipe; 9. an air outlet pipe; 10. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation device for a power distribution cabinet comprises a water storage tank 2, a base 4 and a heat radiator 5, wherein the base 4 comprises a rectangular bottom plate 41 and a supporting plate 42, four corners of the lower side of the bottom plate 41 are provided with supporting legs 43, the supporting plate 42 is fixedly connected with the supporting legs 43, the air pump 1 is installed on the supporting plate 42, the radiator 5 comprises a left box body 51 and a right box body 51, a plurality of round pipes 52 are connected between the box bodies 51, side plates 53 are welded on the front sides of the box bodies 51, a nozzle 55 is arranged on the upper side of the box body 51, a fan 7 is arranged on the side plate 53, a connecting plate is welded between the bottom sides of the box body 51, an atomizing nozzle 6 is arranged on the connecting plate, the atomizing nozzle 6 is connected with the water pump 3 through a pipeline, the input end of the water pump 3 is connected with the water storage tank 2 through a pipeline, and the input end of the air pump 1 is connected with the nozzle 55 on one side through a pipeline.

Specifically, the left and right sides of base 4 have welded mounting panel 10, the both sides and the mounting panel 10 fixed connection of radiator 5.

Specifically, a circular hole 54 is formed in the side plate 53, the fan 7 is located at the circular hole 54, and after the fan 7 is started, air is blown to the outside of the circular tube 52.

Specifically, layer board 42 fixedly connected with runs through intake pipe 8, intake pipe 8 runs through bottom plate 41, the lower extreme and the opposite side of intake pipe 8 connect mouth 55 to be connected, and the upside of base 4 is used for the installation to place the switch board, and the upper end of intake pipe 8 inserts in the switch board.

Specifically, two ends of the circular tube 52 are communicated with the box body 51, and the circular tube 52 is arranged in a rectangular array.

Specifically, the output end of the air pump 1 is connected with an air outlet pipe 9, the air outlet pipe 9 penetrates through the bottom plate 41 and is fixedly connected with the bottom plate, and the upper end of the air outlet pipe 9 is inserted into the bottom of the power distribution cabinet.

The working principle is as follows: install the switch board on base 4 during the use, the bottom of switch board is all run through to the upper end of intake pipe 8 and outlet duct 9, starts aspiration pump 1 back, and the air in the switch board is inhaled radiator 5 to the pipe 52 of flowing through adds the running water in to water storage tank 2, starts and follow atomizer 6 blowout water smoke behind the water pump 3, and the water smoke liquid drop is attached to on the outer wall of pipe 52, and the rear side of radiator 5 is open state, can discharge unnecessary water. After the fan 7 is started, the fan 7 blows air to the space between the circular tubes 52, water drops on the surfaces of the circular tubes 52 are promoted to evaporate and absorb heat, the temperature is reduced, the temperature difference is increased, and the hot air circulating in the circular tubes 52 is promoted to radiate heat outwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heat abstractor for switch board, includes water storage tank (2), base (4) and radiator (5), its characterized in that: the base (4) comprises a rectangular bottom plate (41) and a supporting plate (42), supporting legs (43) are arranged at four corners of the lower side of the bottom plate (41), the supporting plate (42) is fixedly connected with the supporting legs (43), the air suction pump (1) is arranged on the supporting plate (42), the radiator (5) comprises a left box body and a right box body (51), a plurality of round pipes (52) are connected between the box bodies (51), a side plate (53) is welded at the front side of the box body (51), a nozzle (55) is arranged at the upper side of the box body (51), the side plates (53) are provided with fans (7), a connecting plate is welded between the bottom sides of the box bodies (51) and provided with an atomizing nozzle (6), the atomizing nozzle (6) is connected with the water pump (3) by a pipeline, the input end of the water pump (3) is connected with the water storage tank (2) by a pipeline, the input end of the air pump (1) is connected with a side nozzle (55) through a pipeline.

2. The heat dissipation device for power distribution cabinets according to claim 1, characterized in that: the welding of the left and right sides of base (4) has mounting panel (10), the both sides and mounting panel (10) fixed connection of radiator (5).

3. The heat dissipation device for power distribution cabinets according to claim 1, characterized in that: the side plate (53) is provided with a round hole (54), and the fan (7) is positioned at the round hole (54).

4. The heat dissipation device for power distribution cabinets according to claim 1, characterized in that: the supporting plate (42) is fixedly connected with a penetrating air inlet pipe (8), the air inlet pipe (8) penetrates through the bottom plate (41), and the lower end of the air inlet pipe (8) is connected with the other side nozzle (55).

5. The heat dissipation device for power distribution cabinets according to claim 1, characterized in that: two ends of the round pipe (52) are communicated with the box body (51), and the round pipe (52) is arranged according to a rectangular array.

6. The heat dissipation device for power distribution cabinets according to claim 1, characterized in that: the output end of the air pump (1) is connected with an air outlet pipe (9), and the air outlet pipe (9) penetrates through the bottom plate (41) and is fixedly connected with the bottom plate.