CN212413673U - High-performance application type frequency converter heat dissipation system - Google Patents

Abstract

The utility model discloses a high performance application type converter cooling system, the power distribution box comprises a box body, bottom fixedly connected with radiator fan in the box, the box lateral wall runs through and is equipped with a plurality of louvres, box inner wall fixedly connected with water-cooling tube, bottom fixedly connected with heat exchanger in the box, the inside water supply mechanism that is used for supplying water for the water-cooling tube that is equipped with of box, the box lateral wall is equipped with the dust cover. The utility model discloses can effectually reduce the inside temperature of converter to accelerate the circulation of the inside air of box, avoid the inside air temperature of box higher, can also protect its inside components and parts can not damage because of long-term work under high temperature environment, reduced unnecessary economic loss, set up water supply mechanism simultaneously, still practiced thrift the water resource when incessant water supply of water-cooled tube, the staff still can dismantle the dust cover through rotating the turn-button and get off and change or clear up.

Description

High-performance application type frequency converter heat dissipation system

Technical Field

The utility model relates to an applied type box technical field especially relates to a high performance applied type converter cooling system.

Background

The frequency converter is an electric control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of an electric semiconductor device.

Inside many electronic component that contain usually of converter, and these electronic component can produce certain heat at the during operation, and current converter generally only dispels the heat through setting up the thermovent, radiating effect is too single, can't satisfy the heat dissipation demand of converter, so along with the continuous work of converter, these heats can be collected inside the converter, cause the inside air temperature of converter higher, and then influence the normal operating of partial component, influence the normal work of converter, probably still can harm the inside components and parts of converter when serious, cause unnecessary economic loss, so, need design a high performance application type converter cooling system and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the applied type converter cooling system of a high performance that proposes.

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

the utility model provides a high performance application type converter cooling system, includes the box, bottom fixedly connected with radiator fan in the box, the box lateral wall runs through and is equipped with a plurality of louvres, box inner wall fixedly connected with water-cooled tube, bottom fixedly connected with heat exchanger in the box, the inside water supply mechanism that is used for supplying water for the water-cooled tube that is equipped with of box, the box lateral wall is equipped with the dust cover, two connecting blocks of equal fixedly connected with of lateral wall, four about the dust cover connecting block all is equipped with fixed establishment jointly with the box lateral wall.

Preferably, the water supply mechanism comprises a motor fixedly connected to the inner top of the box body, a water tank is fixedly connected to the inner bottom of the box body, a water supply pipe is communicated with the side wall of the water tank, an output shaft of the motor penetrates through the upper wall of the water supply pipe and is fixedly connected with an Archimedes screw rod, the Archimedes screw rod extends into the water tank, and the side wall of the water supply pipe is communicated with the side wall of the water cooling pipe through a connecting pipe.

Preferably, fixed establishment is including setting up the fixed slot at the box lateral wall, the fixed slot inner wall is equipped with adjustment tank and draw-in groove, be equipped with the bull stick in the fixed slot, the bull stick runs through connecting block lateral wall and fixedly connected with turn-button, bull stick lateral wall fixedly connected with fixture block.

Preferably, the water-cooling pipes are distributed in a snake shape and are fixedly connected to the inner wall of the box body through a plurality of pipe clamps.

Preferably, the water inlet end of the heat exchanger is communicated with the water cooling pipe, and the water outlet end of the heat exchanger is communicated with the side wall of the water tank through a water pipe.

Preferably, the lower wall of the box body is fixedly connected with four supporting legs, and the four supporting legs are respectively located at four corners of the box body.

The utility model discloses following beneficial effect has:

1. the utility model can effectively reduce the temperature inside the frequency converter and accelerate the circulation of the air inside the frequency converter by arranging the water cooling pipe, the cooling fan and the cooling holes, thereby avoiding the higher temperature of the air inside the frequency converter, protecting the components inside the frequency converter from being damaged due to long-term work in a high-temperature environment and reducing unnecessary economic loss;

2. the utility model discloses a set up water supply mechanism, make the motor drive Archimedes screw rod and rotate, and then introduce the water in the water tank in the water supply pipe, and get into the water-cooling pipe through the connecting pipe, then cool down the higher temperature water that flows out in the water-cooling pipe through the heat exchanger, finally flow back to the water tank in, can incessantly supply water in the water-cooling pipe, to the rivers cyclic utilization in the water tank simultaneously, practiced thrift the water resource;

3. the utility model discloses a set up fixed establishment, through rotating the turn-button and then rotate the bull stick, and then drive the fixture block at the draw-in groove internal rotation, set up the cross section of draw-in groove into the fan ring structure, can fix the dust cover in the box outside through the position of fixture block and draw-in groove, when adsorbing more dust on the dust cover, the staff accessible rotates the turn-button and dismantles the dust cover get off and change or clear up.

Drawings

Fig. 1 is a schematic structural diagram of a high-performance application-type frequency converter heat dissipation system provided by the present invention;

fig. 2 is a C-C sectional view of a high performance application type frequency converter heat dissipation system according to the present invention;

fig. 3 is an enlarged view of a structure at a position a of a high-performance application-type frequency converter heat dissipation system provided by the present invention;

fig. 4 is a structure enlarged diagram of a B-site of a high-performance application-type frequency converter heat dissipation system.

In the figure: the device comprises a box body 1, a water cooling pipe 2, a pipe clamp 3, a connecting pipe 4, a water supply pipe 5, a motor 6, a heat exchanger 7, a heat radiation fan 8, a water tank 9, an Archimedes screw rod 10, a dust cover 11, heat radiation holes 12, a connecting block 13, a fixing groove 14, a clamping groove 15, a rotating rod 16, an adjusting groove 17, a clamping block 18 and a rotating button 19.

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.

Referring to fig. 1-4, a high performance application type converter cooling system, including box 1, four supporting legss of box 1 lower wall fixedly connected with, four supporting legss are located four angles of box 1 respectively, bottom fixedly connected with radiator fan 8 in box 1, 1 lateral wall of box runs through and is equipped with a plurality of louvres 12, 1 inner wall fixedly connected with water-cooling tube 2 of box, water-cooling tube 2 is snakelike distribution, increase the dwell time of rivers in water-cooling tube 2, make rivers as much as possible the heat in the absorption box 1, water-cooling tube 2 is through the 3 fixed connection of a plurality of pipe clamps at 1 inner wall of box, bottom fixedly connected with heat exchanger 7 in box 1, the end of intaking and water-cooling tube 2 intercommunication of heat exchanger 7, the play water end of heat exchanger 7 leads to pipe and 9 lateral walls of water tank.

The inside water supply mechanism that is used for supplying water for water-cooled tube 2 that is equipped with of box 1, water supply mechanism includes motor 6 of fixed connection top in box 1, bottom fixedly connected with water tank 9 in box 1, water tank 9 lateral wall intercommunication is equipped with delivery pipe 5, the output shaft of motor 6 runs through the upper wall of delivery pipe 5 and fixedly connected with archimedes screw rod 10, archimedes screw rod 10 extends to in the water tank 9, archimedes screw rod 10 closely laminates with the inner wall of delivery pipe 5, prevent that rivers from flowing back to water tank 9 between the blade of delivery pipe 5 inner wall and archimedes screw rod 10, delivery pipe 5 lateral wall passes through connecting pipe 4 and water-cooled tube 2 lateral wall intercommunication, the cross section of connecting pipe 4 is L type structure, box 1 lateral wall is equipped with dust cover 11, dust cover 11 is equal fixedly connected with two connecting blocks 13 on.

Four connecting blocks 13 all are equipped with fixed establishment jointly with 1 lateral wall of box, and fixed establishment is including setting up the fixed slot 14 at 1 lateral wall of box, and the fixed slot 14 inner wall is equipped with adjustment tank 17 and draw-in groove 15, and the cross section of draw-in groove 15 is the fan ring structure, is equipped with bull stick 16 in the fixed slot 14, and bull stick 16 through connection piece 13 lateral wall and fixedly connected with knob 19, 16 lateral wall fixedly connected with fixture blocks 18 of bull stick, the size of fixture block 18 and the big or small looks adaptation of draw-in groove 15.

Because the box body 1 contains more electronic components which can generate heat when working, the temperature in the box body 1 can be gradually raised, at the moment, the motor 6 is started, the motor 6 drives the Archimedes screw 10 to rotate, so that the water in the water tank 9 rises in the water supply pipe 5 along the Archimedes screw 10, then flows into the water cooling pipe 2 through the connecting pipe 4 and gradually falls along the water cooling pipe 2, because the water flow in the water cooling pipe 2 can absorb the heat of high-temperature gas in the box body 1 when flowing through the water cooling pipe 2 distributed in a snake shape, the water flow has a certain temperature when falling to the water cooling pipe 2 at the lowest end, then enters the heat exchanger 7 and flows back to the water tank 9 through the water pipe, the recycling of the water flow is realized, and the heat exchanger 7 can reduce the temperature of the water flow when the water flowing out of the water cooling pipe 2 passes through the heat exchanger 7, this is the prior art and will not be described herein in any greater detail.

Can start radiator fan 8 in starter motor 6, radiator fan 8 during operation can produce high velocity air, can take away the partial heat of the inside high temperature gas of box 1, and the convection current of the inside air of box 1 through a plurality of louvres 12 and external air accelerates simultaneously, can dispel the heat to box 1 inside more effectually.

In the long-term in-process that uses at the converter, can adsorb a large amount of dusts on the dust cover 11, need change or wash dust cover 11, at first take off dust cover 11 from box 1 lateral wall, concrete operation is as follows: the rotating knob 19 is rotated, the rotating knob 19 drives the rotating rod 16 to rotate, the clamping block 18 is further driven to rotate, the clamping block 18 can rotate in the clamping groove 15 until the clamping block 18 rotates into the adjusting groove 17, the rotating rod 16 is drawn out through the rotating knob 19, and then the dust cover 11 can be taken down and replaced or cleaned.

When a new dust cover 11 or a clean dust cover 11 is mounted on the sidewall of the box body 1, the four rotating rods 16 and the four clamping blocks 18 are only required to be aligned with the corresponding adjusting grooves 17 and inserted, and then the rotating button 19 is rotated to move the clamping blocks 18 into the clamping grooves 15, so that the dust cover 11 can be fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high performance application type converter cooling system, includes box (1), its characterized in that, bottom fixedly connected with radiator fan (8) in box (1), box (1) lateral wall runs through and is equipped with a plurality of louvres (12), box (1) inner wall fixedly connected with water-cooled tube (2), bottom fixedly connected with heat exchanger (7) in box (1), box (1) inside is equipped with the water supply mechanism that is used for supplying water for water-cooled tube (2), box (1) lateral wall is equipped with dust cover (11), two connecting blocks (13) of the equal fixedly connected with of lateral wall about dust cover (11), four connecting block (13) all are equipped with fixed establishment jointly with box (1) lateral wall.

2. The heat dissipation system for the frequency converter of the high-performance application type according to claim 1, wherein the water supply mechanism comprises a motor (6) fixedly connected to the inner top of the box body (1), a water tank (9) is fixedly connected to the inner bottom of the box body (1), a water supply pipe (5) is communicated with the side wall of the water tank (9), an output shaft of the motor (6) penetrates through the upper wall of the water supply pipe (5) and is fixedly connected with an Archimedes screw (10), the Archimedes screw (10) extends into the water tank (9), and the side wall of the water supply pipe (5) is communicated with the side wall of the water cooling pipe (2) through a connecting pipe (4).

3. The heat dissipation system of the high-performance application-type frequency converter according to claim 1, wherein the fixing mechanism comprises a fixing groove (14) formed in a side wall of the box body (1), an adjusting groove (17) and a clamping groove (15) are formed in an inner wall of the fixing groove (14), a rotating rod (16) is arranged in the fixing groove (14), the rotating rod (16) penetrates through a side wall of the connecting block (13) and is fixedly connected with a rotating button (19), and a clamping block (18) is fixedly connected to a side wall of the rotating rod (16).

4. The heat dissipation system of the high-performance application-type frequency converter is characterized in that the water-cooling pipes (2) are distributed in a serpentine shape, and the water-cooling pipes (2) are fixedly connected to the inner wall of the box body (1) through a plurality of pipe clamps (3).

5. The high-performance application-type frequency converter heat dissipation system according to claim 4, wherein the water inlet end of the heat exchanger (7) is communicated with the water cooling pipe (2), and the water outlet end of the heat exchanger (7) is communicated with the side wall of the water tank (9) through a water pipe.

6. The heat dissipation system for the high-performance application-type frequency converter is characterized in that four supporting legs are fixedly connected to the lower wall of the box body (1), and the four supporting legs are respectively located at four corners of the box body (1).

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