CN212304411U

CN212304411U - Switch board with dust removal function

Info

Publication number: CN212304411U
Application number: CN202021195658.XU
Authority: CN
Inventors: 袁富国; 袁彩丽
Original assignee: Guangdong Jinglong Electromechanical Equipment Co ltd
Current assignee: Guangdong Jinglong Electromechanical Equipment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a power distribution cabinet with dust removal function, which comprises a bottom plate and a cabinet body fixedly welded on the bottom plate, wherein a first groove is arranged at the top end in the cabinet body, a heat dissipation box is fixedly clamped in the first groove, the bottom end of the heat dissipation box is provided with heat dissipation fins which are arranged at the bottom end of the heat dissipation box in an equidistant array, a water inlet pipe is fixedly welded at the upper end of the heat dissipation box and is communicated with the inside of the heat dissipation box, and two groups of air pipes are fixedly welded on the side wall of the heat dissipation box, the utility model aims to provide a power distribution cabinet with dust removal function, which solves the problems that the power distribution cabinet can be in various environments and can generate a large amount of heat during working in the prior art, most of the prior heat dissipation modes use fans to dissipate heat, and dust can inevitably enter the power distribution cabinet during heat dissipation, and dust gets into the circuit short circuit that makes in the switch board easily in the switch board, causes the problem of switch board damage.

Description

Switch board with dust removal function

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with dust removal function.

Background

The distribution cabinet is a final-stage device of a 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 dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Because the switch board can be in the environment of various, and the switch board can produce a large amount of heats at the during operation, and current heat dissipation mode uses the fan to dispel the heat mostly, in difficult exempting from to have the dust and getting into the switch board when the heat dissipation, and the dust gets into and makes the circuit short circuit in the switch board easily, causes the switch board to damage, therefore we need propose a switch board with dust removal function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with dust removal function to what propose among the above-mentioned background art is solved because the switch board can be in various environment, and the switch board can produce a large amount of heats at the during operation, and current radiating mode uses the fan to dispel the heat mostly, in difficult having the dust when the heat dissipation gets into the switch board, and the dust gets into the circuit short circuit in the switch board that makes easily in the switch board, causes the problem that the switch board damaged.

In order to achieve the above object, the utility model provides a following technical scheme:

a power distribution cabinet with a dust removal function comprises a bottom plate and a cabinet body fixedly welded on the bottom plate, wherein a first groove is formed in the top end in the cabinet body, a heat dissipation box is fixedly clamped in the first groove, heat dissipation fins are arranged at the bottom end of the heat dissipation box and are arranged in an equidistant array at the bottom end of the heat dissipation box, a water inlet pipe is fixedly welded at the upper end of the heat dissipation box and is communicated with the interior of the heat dissipation box, two groups of air pipes are fixedly welded on the side wall of the heat dissipation box and are symmetrically arranged at two sides of the heat dissipation box and are communicated with the interior of the heat dissipation box, a dust cover is fixedly mounted at one end of each air pipe, a fixing box is fixedly welded on the side wall of the cabinet body, a first fan is fixedly mounted in the fixing box, an air inlet of the first fan is fixedly connected with one end of, the upper end fixed mounting of bottom plate has the second fan, second fan air intake and second recess pass through the connecting pipe intercommunication.

Preferably, one end of the water inlet pipe penetrates through the upper end of the cabinet body, and the upper end of the water inlet pipe is fixedly provided with a sealing cover.

Preferably, the heat dissipation box is a stainless steel heat dissipation box, and the joint of the heat dissipation box and the heat dissipation fins is arranged in a sealing mode.

Preferably, one end of the air outlet pipe of the second fan is provided with a filter screen, and one end of the air outlet pipe of the second fan is inclined downwards.

Preferably, two sets of through holes are formed in the side wall of the cabinet body, and dust screens are fixedly mounted in the two sets of through holes.

Preferably, a mesh plate is fixed in the second groove in a clamping mode, and one side of the mesh plate and the inner wall of the cabinet body are located on the same plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed stainless steel heat dissipation case is pegged graft in the cabinet body, and the lateral wall intercommunication at the heat dissipation case has two sets of tuber pipes, and the upper end intercommunication at the heat dissipation case has the inlet tube, and the sealed grafting of the bottom of heat dissipation case has the fin, the utility model discloses when the switch board produced heat in operation, can spread the heat in the switch board into the heat dissipation case through the fin, drive the air through first fan and flow, carry out cold and hot air current exchange, avoided direct ventilation in the switch board to lead to dust infiltration and gathering;

2. through having seted up the second recess at cabinet internal wall, the joint is fixed with the mesh board in the second recess, has the second fan at the upper end fixed mounting of bottom plate, passes through the design of connecting pipe intercommunication with the air intake and the second recess of second fan, the utility model discloses when the switch board is opened or the infiltration dust, can inhale the connecting pipe back discharge cabinet body through opening the dust of fan in with the switch board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting tube of the present invention;

fig. 3 is the structure diagram of the cabinet door of the utility model.

In the figure: 1. a base plate; 2. a cabinet body; 3. a first groove; 4. a heat dissipation box; 5. a heat sink; 6. an air duct; 7. a dust cover; 8. a first fan; 9. an adapter; 10. a fixed box; 11. a water inlet pipe; 12. a through hole; 13. a dust screen; 14. a connecting pipe; 15. a second groove; 16. a mesh plate; 18. and a second fan.

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 power distribution cabinet with a dust removal function comprises a bottom plate 1 and a cabinet body 2 fixedly welded on the bottom plate 1, wherein a first groove 3 is formed in the top end of the cabinet body 2, a heat dissipation box 4 is fixedly clamped in the first groove 3, heat dissipation fins 5 are arranged at the bottom end of the heat dissipation box 4, the heat dissipation fins 5 are arranged at the bottom end of the heat dissipation box 4 in an equidistant array manner, the heat dissipation box 4 is arranged as a stainless steel heat dissipation box, the joint of the heat dissipation box 4 and the heat dissipation sheet 5 is sealed, the upper end of the heat dissipation box 4 is fixedly welded with a water inlet pipe 11, and the water inlet pipe 11 is communicated with the interior of the heat dissipation box 4, one end of the water inlet pipe 11 passes through the cabinet body 2 and is positioned at the upper end of the cabinet body 2, and the upper end of the water inlet pipe 11 is fixedly provided with a sealing cover, the side wall of the heat dissipation box 4 is fixedly welded with two groups of air pipes 6, two groups of air pipes 6 are symmetrically arranged at two sides of the heat dissipation box 4, the two groups of air pipes 6 are communicated with the interior of the heat dissipation box 4, and one end of each air pipe 6 is fixedly provided with a dust cover 7;

fixed welding of the lateral wall of the cabinet body 2 has fixed case 10, fixed mounting has first fan 8 in fixed case 10, adapter 9 fixed connection is passed through with the one end of tuber pipe 6 to the air intake of first fan 8, two sets of through-holes 12 have been seted up to the lateral wall of the cabinet body 2, and equal fixed mounting has dust screen 13 in two sets of through-holes 12, second recess 15 has been seted up to the inner wall of the cabinet body 2, the joint is fixed with mesh plate 16 in the 15 interior of second recess, one side and the 2 inner walls of the cabinet body of mesh plate 16 are located the coplanar, the upper end fixed mounting of bottom plate 1 has

second fan

18, 18 air intakes of second fan pass through connecting pipe 14 with second recess 15 and communicate, the one end that 18 tuber pipes of second fan is provided with the filter screen, and the one.

The working principle is as follows: when equipment operation produced a large amount of heats in the switch board, open first fan 8 in the fixed box 10 and come to dispel the heat to the heat dissipation incasement portion, when first fan 8 dispels the heat and can't satisfy the heat dissipation requirement, pour the coolant liquid into heat dissipation case 4 from inlet tube 11 and strengthen the heat dissipation, when the switch board was opened or the infiltration dust, open the second fan 18 of bottom plate 1 upper end and inhale the switch board of 14 discharges of connecting pipe in with the dust in the switch board.

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

1. The utility model provides a switch board with dust removal function, includes bottom plate (1) and the cabinet body (2) of fixed welding on bottom plate (1), its characterized in that: the improved cabinet is characterized in that a first groove (3) is formed in the top end of the cabinet body (2), a heat dissipation box (4) is fixedly clamped in the first groove (3), heat dissipation fins (5) are arranged at the bottom end of the heat dissipation box (4), the heat dissipation fins (5) are arranged at the bottom end of the heat dissipation box (4) in an equidistant array mode, an inlet pipe (11) is fixedly welded at the upper end of the heat dissipation box (4), the inlet pipe (11) is communicated with the interior of the heat dissipation box (4), two groups of air pipes (6) are fixedly welded on the side wall of the heat dissipation box (4), the two groups of air pipes (6) are symmetrically arranged on two sides of the heat dissipation box (4), the two groups of air pipes (6) are communicated with the interior of the heat dissipation box (4), a dust cover (7) is fixedly installed at one end of each air pipe (6), a fixing box (10) is fixedly welded on the side wall, adapter (9) fixed connection is passed through with the one end of tuber pipe (6) to the air intake of first fan (8), second recess (15) have been seted up to the inner wall of the cabinet body (2), the upper end fixed mounting of bottom plate (1) has second fan (18), second fan (18) air intake and second recess (15) are through connecting pipe (14) intercommunication.

2. The power distribution cabinet with the dust removal function according to claim 1, wherein: one end of the water inlet pipe (11) penetrates through the upper end of the cabinet body (2) and is located at the upper end of the cabinet body (2), and a sealing cover is fixedly mounted at the upper end of the water inlet pipe (11).

3. The power distribution cabinet with the dust removal function according to claim 1, wherein: the heat dissipation box (4) is a stainless steel heat dissipation box, and the joint of the heat dissipation box (4) and the heat dissipation fins (5) is arranged in a sealing mode.

4. The power distribution cabinet with the dust removal function according to claim 1, wherein: one end of the air outlet pipe of the second fan (18) is provided with a filter screen, and one end of the air outlet pipe of the second fan (18) is inclined downwards.

5. The power distribution cabinet with the dust removal function according to claim 1, wherein: two sets of through-holes (12) have been seted up to the lateral wall of the cabinet body (2), and equal fixed mounting has dust screen (13) in two sets of through-holes (12).

6. The power distribution cabinet with the dust removal function according to claim 1, wherein: a mesh plate (16) is fixedly clamped in the second groove (15), and one side of the mesh plate (16) and the inner wall of the cabinet body (2) are located on the same plane.