Heat dissipation and dust removal electrical control cabinet

Abstract

The utility model discloses a heat dissipation and dust removal electrical control cabinet, which belongs to the technical field of electrical control cabinets and comprises a control cabinet body, two servo motors are fixedly mounted in the control cabinet body, threaded rods are fixedly mounted at output ends of the servo motors, moving blocks are in threaded connection with the threaded rods, and a connecting rod is rotatably mounted between the two moving blocks. A connecting rod is fixedly installed on the control cabinet body, a brush and two gears are fixedly installed on the connecting rod, the two gears are fixedly installed on the two sides of the brush, two racks are fixedly installed in the control cabinet body and meshed with the corresponding gears respectively, a filter screen is fixedly installed in the control cabinet body, and the brush movably abuts against the filter screen. According to the utility model, air in the cabinet body is pumped out through the work of the air pumping assembly, the air passes through the air vent and passes through the condensation pipe for cooling and heat dissipation, and through the cooperation of the gear and the rack, the brush rotates to better clean the first filter screen on one side when moving, so that the effect of improving dust removal can be better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to a heat dissipation and dust removal electric control cabinet. Background Art

[0002] Heat dissipation and dust removal electrical control cabinet is a kind of distribution control equipment specially designed to improve the working efficiency and extend the service life of electrical equipment. Its background technology mainly involves the following aspects: heat dissipation demand: since the equipment inside the electrical control cabinet will generate heat during operation, if the heat cannot be effectively dissipated, it will affect the normal operation of the equipment and even cause equipment damage. Therefore, heat dissipation is an important consideration in the design of electrical control cabinets. Dust removal function: during the operation of the electrical control cabinet, dust will accumulate inside. Dust will not only affect the heat dissipation effect of the equipment, but also may cause poor contact or short circuit of the equipment. Therefore, the dust removal function is equally important for maintaining the long-term stable operation of the electrical control cabinet. Internal layout optimization: in order to improve the heat dissipation and dust removal effects, the internal layout of the electrical control cabinet needs to be carefully designed to ensure smooth air circulation and facilitate cleaning and maintenance. The design and manufacture of heat dissipation and dust removal electrical control cabinets is a comprehensive technical challenge. It must not only meet the basic operation requirements of the power system, but also take into account the safety, reliability, maintainability and economy of the equipment.

[0003] The patent document with publication number CN2 Water Pump 8638874U discloses a heat dissipation and dust removal type electrical control cabinet, including a control cabinet shell, a mounting base is fixedly connected to the bottom of the inner cavity of the control cabinet shell, a control cabinet body is fixedly connected to the upper surface of the mounting base, a first air duct is fixedly connected to the center of the top of the control cabinet shell, a first air pump is fixedly connected to the first air duct, and the other end of the first air duct extends to the interior of the shell and is connected to a second air duct.

[0004] In the above technical solution, the first air pump and the second air duct cooperate to cool and remove dust. The dust in the passing gas adheres to the dust bag, and the fallen dust remains in the dust collecting box. During the operation, dust may accumulate on the filter and the dust bag, which is inconvenient to clean the filter and the dust bag in the control cabinet. The process is relatively cumbersome, resulting in poor dust removal effect. Therefore, we propose a heat dissipation and dust removal electrical control cabinet to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation and dust removal electrical control cabinet to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A heat dissipation and dust removal electrical control cabinet, comprising: a control cabinet main body, two servo motors fixedly installed in the control cabinet main body, a threaded rod fixedly installed on the output end of the servo motor, a moving block threadedly connected to the threaded rod, a connecting rod rotatably installed between the two moving blocks, a brush and two gears fixedly installed on the connecting rod, the two gears fixedly installed on both sides of the brush, two racks fixedly installed in the control cabinet main body, the two racks are respectively meshed with corresponding gears, a filter screen is fixedly installed in the control cabinet main body, the brush is movably abutted against the filter screen, two exhaust assemblies are arranged on one side of the control cabinet main body, and a collecting assembly is arranged on the control cabinet main body.

[0008] Preferably, the exhaust assembly includes two fixed rings and fan blades, a ventilation square hole is opened on one side of the control cabinet body, the two fixed rings are fixedly installed in the ventilation square hole, a cross plate is fixedly installed in the fixed ring, a mounting motor is fixedly installed on one side of the cross plate, and the fan blades are fixedly installed on the output end of the mounting motor.

[0009] Preferably, the collection assembly includes a collection box and a T-shaped slider, the T-shaped slider is fixedly installed on one side of the collection box, a sliding circular groove is opened at the top of the collection box, a mounting spring is fixedly installed in the sliding circular groove, a fixing buckle is fixedly installed on the top of the mounting spring, the fixing buckle is slidably installed in the sliding circular groove, and a sliding square groove matching the collection box and the T-shaped slider is opened on the control cabinet body.

[0010] Preferably, a door panel is rotatably installed on one side of the control cabinet body, a fixed block is fixedly installed on one side of the door panel, a handle groove is provided on the fixed block, a mounting block is fixedly installed on one side of the control cabinet body, a fixing spring is fixedly installed in the mounting block, a mounting buckle is fixedly installed on one side of the fixing spring, and a limiting circular groove matching the blocking plate is provided on the fixed block.

[0011] Preferably, a condenser is fixedly installed in the control cabinet body, a water pump is fixedly installed on one side of the condenser, a plurality of support columns are fixedly installed on the bottom end of the control cabinet body, and a plurality of inclined ventilation holes are opened on both sides of the control cabinet body.

[0012] Preferably, a rain shield is fixedly installed on the top of the control cabinet body, ventilation holes are opened on the rain shield, a dust net is fixedly installed in the ventilation holes, a blocking plate is fixedly installed on the top of the rain shield, a mounting circular groove is opened on the mounting block, the fixing spring is fixedly installed in the mounting circular groove, and the mounting buckle is slidably installed in the mounting circular groove.

[0013] In the utility model, a heat dissipation and dust removal electrical control cabinet is described, by connecting a water pipe to a water pump, water is injected into the condenser pipe, and then the air extraction structure fixedly installed on one side of the control cabinet body is started to extract air from the control cabinet body. During the air extraction process, the wind flows along the dustproof net at the top of the control cabinet body and the oblique ventilation holes opened on both sides of the control cabinet body, and passes through the condenser pipe during the flow, so as to achieve the purpose of cooling the structure inside the control cabinet body. At the same time, the dust and impurities inside the control cabinet body are extracted outward by the air extraction component;

[0014] In the utility model, the heat dissipation and dust removal electrical control cabinet described above drives the threaded rod to rotate through two servo motors, drives the moving block threadedly connected to the threaded rod to move, drives the connecting rod to move together when the moving block moves, and drives the two gears fixedly installed thereon and the brush to move together when the connecting rod moves. When the gears move, they mesh with the racks fixedly installed in the control cabinet body, thereby rotating when the connecting rod moves, allowing the brush to rotate while moving up and down, so that the brush can better clean the filter screen;

[0015] The utility model has a reasonable structural design. Through the operation of the exhaust component, the air inside the cabinet is extracted, and the air is allowed to pass through the vent and the condenser to cool and dissipate heat. Through the cooperation of the gear and the rack, the brush is allowed to rotate on one side while moving to better clean the first filter screen, which can better achieve the effect of improving the dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a heat dissipation and dust removal electrical control cabinet proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a heat dissipation and dust removal electrical control cabinet proposed by the utility model;

[0018] Figure 3 This is a partial structural schematic diagram of a heat dissipation and dust removal electrical control cabinet proposed by the utility model;

[0019] Figure 4 This is a partial structural cross-sectional diagram of a heat dissipation and dust removal electrical control cabinet proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the partial structural disassembly of a heat dissipation and dust removal electrical control cabinet proposed by the utility model.

[0021] In the figure: 1. Control cabinet body; 2. Door panel; 3. Rain shield; 4. Blocking plate; 5. Collection box; 6. T-shaped slider; 7. Support column; 8. Water pump; 9. Fixed block; 10. Mounting block; 11. Dust net; 12. Condenser; 13. Fixed spring; 14. Mounting buckle; 15. Fixed ring; 16. Cross plate; 17. Mounting motor; 18. Fan blade; 19. Servo motor; 20. Threaded rod; 21. Moving block; 22. Rack; 23. Gear; 24. Brush; 25. Mounting spring; 26. Fixed buckle; 27. Filter; 28. Connecting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A heat dissipation and dust removal electrical control cabinet comprises: a control cabinet body 1, two servo motors 19 are fixedly installed in the control cabinet body 1, a threaded rod 20 is fixedly installed on the output end of the servo motor 19, a moving block 21 is threadedly connected on the threaded rod 20, a connecting rod 28 is rotatably installed between the two moving blocks 21, a brush 24 and two gears 23 are fixedly installed on the connecting rod 28, the two gears 23 are fixedly installed on both sides of the brush 24, two racks 22 are fixedly installed in the control cabinet body 1, the two racks 22 are respectively meshed with the corresponding gears 23, a filter screen 27 is fixedly installed in the control cabinet body 1, the brush 24 is movably abutted against the filter screen 27, two exhaust components are arranged on one side of the control cabinet body 1, and a collecting component is arranged on the control cabinet body 1.

[0024] In this embodiment, the exhaust assembly includes two fixed rings 15 and fan blades 18. A ventilation square hole is opened on one side of the control cabinet body 1. The two fixed rings 15 are fixedly installed in the ventilation square hole. A cross plate 16 is fixedly installed in the fixed ring 15. A mounting motor 17 is fixedly installed on one side of the cross plate 16. The fan blades 18 are fixedly installed on the output end of the mounting motor 17 for better cooling and heat dissipation.

[0025] In this embodiment, the collecting assembly includes a collecting box 5 and a T-shaped slider 6. The T-shaped slider 6 is fixedly installed on one side of the collecting box 5. A sliding circular groove is provided at the top of the collecting box 5. A mounting spring 25 is fixedly installed in the sliding circular groove. A fixing buckle 26 is fixedly installed on the top of the mounting spring 25. The fixing buckle 26 is slidably installed in the sliding circular groove. A sliding square groove matching the collecting box 5 and the T-shaped slider 6 is provided on the control cabinet body 1, which makes it more convenient to collect waste.

[0026] In this embodiment, a door panel 2 is rotatably installed on one side of the control cabinet body 1, a fixing block 9 is fixedly installed on one side of the door panel 2, a handle groove is provided on the fixing block 9, a mounting block 10 is fixedly installed on one side of the control cabinet body 1, a fixing spring 13 is fixedly installed in the mounting block 10, a mounting buckle 14 is fixedly installed on one side of the fixing spring 13, a limiting circular groove matching the blocking plate 4 is provided on the fixing block 9, which is more convenient for opening, a mounting circular groove is provided on the mounting block 10, the fixing spring 13 is fixedly installed in the mounting circular groove, and the mounting buckle 14 is slidably installed in the mounting circular groove, which is more convenient for limiting it.

[0027] In this embodiment, a condenser 12 is fixedly installed in the control cabinet body 1, a water pump 8 is fixedly installed on one side of the condenser 12, a plurality of support columns 7 are fixedly installed on the bottom end of the control cabinet body 1, a plurality of inclined ventilation holes are opened on both sides of the control cabinet body 1 for better ventilation, a rain shield 3 is fixedly installed on the top of the control cabinet body 1, ventilation holes are opened on the rain shield 3, a dustproof net 11 is fixedly installed in the ventilation holes, and a blocking plate 4 is fixedly installed on the top of the rain shield 3 to provide protection to a certain extent.

[0028] In the present embodiment, when in use, water is poured into the condenser 12 by connecting the water pipe to the water pump 8, and then the exhaust structure fixedly installed on one side of the control cabinet body 1 is started to exhaust air in the control cabinet body 1. During the exhaust process, the wind flows along the dustproof net 11 at the top of the control cabinet body 1 and the oblique ventilation holes opened on both sides of the control cabinet body 1, and passes through the condenser 12 while flowing, so as to cool down the structure inside the control cabinet body 1. At the same time, the dust and impurities inside the control cabinet body 1 are extracted outward by the exhaust component, and at the same time, the two servo motors 19 fixedly installed in the control cabinet body 1 are started to drive the threaded rod 20 fixedly installed on the output end thereof to rotate, thereby driving the threaded rod 20 connected to the control cabinet body 1 to rotate. The moving block 21 on the threaded rod 20 moves, and when the moving block 21 moves, it drives the connecting rod 28 installed rotatably inside it to move together. When the connecting rod 28 moves, it drives the two gears 23 fixedly installed thereon and the brush 24 to move together. While the gear 23 moves, it meshes with the rack 22 fixedly installed in the control cabinet body 1, thereby rotating when the connecting rod 28 moves, allowing the brush 24 to rotate while moving up and down, allowing the brush 24 to better clean the filter screen 27. After cleaning is completed, the cleaned garbage falls into the collection box 5 slidably installed on the control cabinet body 1, and then the collection box 5 is pulled out of the control cabinet body 1 for cleaning to complete dust removal.

[0029] The above is a detailed introduction to a heat dissipation and dust removal electrical control cabinet provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A heat dissipation and dust removal electrical control cabinet, characterized in that: include: A control cabinet body (1), wherein two servo motors (19) are fixedly installed in the control cabinet body (1), a threaded rod (20) is fixedly installed on the output end of the servo motor (19), a moving block (21) is threadedly connected to the threaded rod (20), a connecting rod (28) is rotatably installed between the two moving blocks (21), a brush (24) and two gears (23) are fixedly installed on the connecting rod (28), and the two gears (23) are fixedly installed on both sides of the brush (24), two racks (22) are fixedly installed in the control cabinet body (1), and the two racks (22) are respectively meshed with corresponding gears (23), a filter (27) is fixedly installed in the control cabinet body (1), and the brush (24) and the filter (27) are movably abutted, two exhaust components are arranged on one side of the control cabinet body (1), and a collecting component is arranged on the control cabinet body (1).

2. A heat dissipation and dust removal electrical control cabinet according to claim 1, characterized in that: The exhaust assembly comprises two fixing rings (15) and a fan blade (18); a ventilation square hole is opened on one side of the control cabinet body (1); the two fixing rings (15) are fixedly installed in the ventilation square hole; a cross plate (16) is fixedly installed in the fixing ring (15); a mounting motor (17) is fixedly installed on one side of the cross plate (16); and the fan blade (18) is fixedly installed on the output end of the mounting motor (17).

3. The heat dissipation and dust removal electrical control cabinet according to claim 1, characterized in that: The collecting assembly comprises a collecting box (5) and a T-shaped slider (6), wherein the T-shaped slider (6) is fixedly mounted on one side of the collecting box (5), a sliding circular groove is provided at the top of the collecting box (5), a mounting spring (25) is fixedly mounted in the sliding circular groove, a fixing buckle (26) is fixedly mounted at the top of the mounting spring (25), and the fixing buckle (26) is slidably mounted in the sliding circular groove, and a sliding square groove matching the collecting box (5) and the T-shaped slider (6) is provided on the control cabinet body (1).

4. The heat dissipation and dust removal electrical control cabinet according to claim 1, characterized in that: A door panel (2) is rotatably mounted on one side of the control cabinet body (1); a fixing block (9) is fixedly mounted on one side of the door panel (2); a handle groove is provided on the fixing block (9); a mounting block (10) is fixedly mounted on one side of the control cabinet body (1); a fixing spring (13) is fixedly mounted inside the fixing block (10); a mounting buckle (14) is fixedly mounted on one side of the fixing spring (13); and a limiting circular groove matching the blocking plate (4) is provided on the fixing block (9).

5. The heat dissipation and dust removal electrical control cabinet according to claim 1, characterized in that: A condenser (12) is fixedly installed inside the control cabinet body (1), a water pump (8) is fixedly installed on one side of the condenser pipe (12), a plurality of support columns (7) are fixedly installed on the bottom end of the control cabinet body (1), and a plurality of inclined ventilation holes are opened on both sides of the control cabinet body (1).

6. The heat dissipation and dust removal electrical control cabinet according to claim 1, characterized in that: A rain shield (3) is fixedly mounted on the top of the control cabinet body (1), a ventilation hole is provided on the rain shield (3), a dustproof net (11) is fixedly mounted in the ventilation hole, and a blocking plate (4) is fixedly mounted on the top of the rain shield (3).

7. The heat dissipation and dust removal electrical control cabinet according to claim 4, characterized in that: The mounting block (10) is provided with a mounting circular groove, the fixing spring (13) is fixedly mounted in the mounting circular groove, and the mounting buckle (14) is slidably mounted in the mounting circular groove.

Images