Dust removal device for electrical control cabinet

Abstract

The dust removal device for the electrical control cabinet comprises a dust removal component, the dust removal component is a dust removal cover plate, a front cover plate and a rear cover plate are arranged on the dust removal cover plate, a mounting groove is formed in the rear cover plate, a mounting bolt is arranged in the mounting groove, and the dust removal component is a dust removal component. According to the electric control cabinet, the rear cover plate and the control cabinet can be well assembled through installation bolts by means of mutual cooperation of the front cover plate and the rear cover plate, in the use process of the electric control cabinet, ventilation operation needs to be conducted on the electric control cabinet, dust can enter the electric control cabinet during ventilation, and the electric control cabinet is prevented from being damaged. The dust removal core plate is arranged between the front cover plate and the rear cover plate, and dust particles are adsorbed by the dust removal fiber hairs on the dust removal core plate, so that a large amount of dust can be prevented from entering the electrical control cabinet.

Description

Technical Field

[0001] The utility model relates to a dust removal component, in particular to a dust removal device for an electrical control cabinet. Background Art

[0002] An electrical control cabinet assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to electrical wiring requirements. Its layout should meet the requirements of normal operation of the power system, be convenient for maintenance, and not endanger the safety of personnel and surrounding equipment. During normal operation, the circuit can be switched on or off manually or automatically. In case of faults or abnormal operation, the protective electrical appliance is used to cut off the circuit or give an alarm. When the normal electrical control cabinet is running, the stable operation of the internal electrical modules needs to be considered, and it is necessary to prevent dust from accumulating on the internal electrical modules to ensure the internal operation of the electrical modules.

[0003] In the prior art: CN202022873117.4, an integrated electrical control cabinet. The utility model discloses an integrated electrical control cabinet, which includes an electrical control cabinet body provided with a temperature sensor inside. The inner bottom end of the electrical control cabinet body is fixedly connected with a mounting seat. The side end of the electrical control cabinet body is fully closed, and there are a plurality of heat dissipation holes arranged around the side end of the electrical control cabinet body. The upper end of the electrical control cabinet body is open, and a protective cover is covered on the upper end of the electrical control cabinet body. There is a groove on the upper end of the protective cover. The lower end of the protective cover is fixedly connected with a heat dissipation fan and a surrounding frame. The surrounding frame is located outside the heat dissipation fan and sleeved on the outside of the upper end of the electrical control cabinet body. A locking bolt is fixedly connected between the surrounding frame and the electrical control cabinet body.

[0004] In the prior art, the overall strength and side bearing capacity of the electrical control cabinet body are enhanced, and electrical equipment can be installed on the inner walls around the electrical control cabinet body. However, dust removal operations cannot be carried out during the operation of the electrical cabinet, and dust is likely to enter the interior of the control cabinet. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a dust removal device for an electrical control cabinet.

[0006] The utility model is realized by adopting the following technical solutions: A dust removal device for an electrical control cabinet includes a dust removal component. The dust removal component is a dust removal cover plate. The dust removal cover plate is provided with a front cover plate and a rear cover plate. An installation groove is provided on the rear cover plate, and installation bolts are arranged in the installation groove. An installation position is provided between the front cover plate and the rear cover plate. A dust removal core plate is arranged in the installation position. A dust removal core is arranged on the dust removal core plate. A dust removal sleeve is arranged on the outer surface of the dust removal core, and dust removal fiber hairs are arranged on the dust removal sleeve.

[0007] The front cover plate is provided with heat dissipation holes, and the heat dissipation holes are circular heat dissipation holes. A heat dissipation bracket is arranged on one side of the heat dissipation holes.

[0008] The rear cover plate is provided with a ventilation component, and the ventilation component is a ventilation groove. Ventilation square holes are arranged on the ventilation groove.

[0009] The heat dissipation bracket and the front cover plate are fixedly welded. Assembly holes are arranged on the dust removal core plate, and locking screws are arranged in the assembly holes.

[0010] The installation position is an intermediate mounting plate. Circular holes are arranged on the intermediate mounting plate, and a dust removal core is arranged on the intermediate mounting plate.

[0011] Compared with the prior art, when the present utility model is in use, the rear cover plate and the control cabinet can be well assembled by means of the mounting bolts relying on the mutual cooperation of the front cover plate and the rear cover plate. During the use of the electrical control cabinet, ventilation operation needs to be carried out on the electrical control cabinet. When ventilating, dust will enter the interior of the electrical control cabinet. Therefore, a dust removal core plate is arranged between the front cover plate and the rear cover plate, and the dust removal fiber hairs on the dust removal core plate are used to adsorb dust particles, so as to avoid a large amount of dust from entering the electrical control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a perspective view of the present utility model;

[0014] Figure 3 is a sectional view of the present utility model;

[0015] In the figure: 1 is the front cover plate, 2 is the rear cover plate, 3 is the installation groove, 4 is the mounting bolt, 5 is the dust removal core plate, 6 is the dust removal core, 7 is the dust removal fiber hair, 8 is the heat dissipation hole, 9 is the heat dissipation bracket, 10 is the ventilation groove, 11 is the intermediate mounting plate, and 12 is the circular hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, in combination with the drawings and the specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0017] Electrical control cabinet dust removal device, including a dust removal component, the dust removal component is a dust removal cover plate, on which a front cover plate 1 and a rear cover plate 2 are provided. An installation groove 3 is provided on the rear cover plate 2, and an installation bolt 4 is arranged in the installation groove 3. An installation position is arranged between the front cover plate 1 and the rear cover plate 2, and a dust removal core plate 5 is arranged in the installation position. A dust removal core 6 is arranged on the dust removal core plate 5, a dust removal sleeve is arranged on the outer surface of the dust removal core 6, and dust removal fiber hairs 7 are arranged on the dust removal sleeve.

[0018] In order to allow the internal heat of the electrical control cabinet to dissipate during use, a dust removal cover plate can be provided on the electrical control cabinet. A front cover plate and a rear cover plate are provided on the dust removal cover plate. Heat dissipation holes for heat dissipation are provided on the front cover plate. Heat dissipation holes 8 are provided on the front cover plate 1. The heat dissipation holes 8 are circular heat dissipation holes. A heat dissipation bracket 9 is arranged on one side of the heat dissipation holes. The heat can be dissipated through the heat dissipation holes, and the air exchange of the electrical control cabinet can also be ensured.

[0019] During the process of heat dissipation and air exchange of the electrical control cabinet, some dust will also enter the electrical control cabinet. If a large amount of dust accumulates inside the electrical control cabinet, dust removal components need to be provided on the dust removal cover plate. These dust removal components can adopt a dust removal core plate 5. Dust removal fiber hairs for further adsorbing dust are arranged on the dust removal core plate 5. Using the small fibers on the dust removal fiber hairs, such small fibers can be used to adsorb dust particles.

[0020] A ventilation component is provided on the rear cover plate 2. The ventilation component is a ventilation groove 10. Ventilation square holes are provided on the ventilation groove 10. Ventilation grooves 10 for heat dissipation and ventilation are also provided on the rear cover plate 2. Ventilation square holes are provided on the ventilation groove 10, which can further dissipate heat. The heat dissipation bracket 9 and the front cover plate 1 are welded and fixed. Assembly holes are provided on the dust removal core plate 5, and locking screws are arranged in the assembly holes.

[0021] In order to further assemble and fix the dust removal core plate 5, the dust removal core plate 5 is arranged between the front cover plate 1 and the rear cover plate 2. An installation position for assembling the dust removal core plate 5 is arranged between the front cover plate 1 and the rear cover plate 2. So the installation position is an intermediate installation plate 11. Round holes 12 are provided on the intermediate installation plate 11. A dust removal core 6 is arranged on the intermediate installation plate 11. The dust absorption by relying on the dust removal core 6 is better.

[0022] The above-mentioned implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the protection scope required by the present invention.

Claims

1. Dust removal device for electrical control cabinet, including a dust removal component, the dust removal component being a dust removal cover plate, the dust removal cover plate being provided with a front cover plate and a rear cover plate, an installation groove being provided on the rear cover plate, installation bolts being provided in the installation groove, an installation position being provided between the front cover plate and the rear cover plate, and a dust removal core plate being provided in the installation position, characterized in that: A dust removal core is provided on the dust removal core plate, a dust removal sleeve is provided on the outer surface of the dust removal core, and dust removal fiber hairs are provided on the dust removal sleeve.

2. The dust removal device for the electrical control cabinet according to claim 1, characterized in that: Heat dissipation holes are provided on the front cover plate. The heat dissipation holes are circular heat dissipation holes, and a heat dissipation bracket is provided on one side of the heat dissipation holes.

3. The dust removal device for the electrical control cabinet according to claim 2, wherein: A ventilation component is provided on the rear cover plate. The ventilation component is a ventilation groove, and ventilation square holes are provided on the ventilation groove.

4. The dust removal device for an electrical control cabinet according to claim 2, wherein: The heat dissipation bracket and the front cover plate are fixedly welded. Assembly holes are provided on the dust removal core plate, and locking screws are provided in the assembly holes.

5. The dust removal device for the electrical control cabinet according to claim 1, characterized in that: The installation position is an intermediate mounting plate. Round holes are provided on the intermediate mounting plate, and a dust removal core is provided on the intermediate mounting plate.

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