CN220306726U - Dust collector for regulator cubicle - Google Patents

Abstract

The utility model provides a dust removing device for an electrical cabinet, which comprises a device main body and a dust removing mechanism, wherein a bottom plate is arranged at the bottom of the device main body, the dust removing mechanism is arranged on the outer side of the device main body, the dust removing mechanism comprises an electrode plate, a dust collecting adsorption plate and a scraping plate, and a heat radiating opening is formed in the rear end of the device main body. The utility model provides a dust removing device for an electrical cabinet, which is characterized in that tiny particles are adsorbed through a dust collecting plate in a dust collecting box, a large amount of dust enters a collecting box through an air inlet, an exhaust fan is arranged on the inner side of the collecting box to guide the dust in the collecting box, so that the large amount of dust is preferentially absorbed on a dust collecting adsorption plate after entering the collecting box, after the dust collecting box is used for a period of time, a maintenance door on the rear side is opened, a scraping plate moves up and down through a cleaning opening, accumulated dust is cleaned down to the cleaning opening for treatment, and dust accumulation in the collecting box is avoided, so that the adsorption force is reduced.

Description

A dust removal device for electrical cabinets

Technical field

The utility model relates to the technical field related to electrical equipment, and in particular to a dust removal device for electrical cabinets.

Background technique

Electrical cabinet is a carrier used to install and protect electrical equipment. It is usually made of metal materials and has dust-proof, waterproof, anti-corrosion, explosion-proof and other properties. It can withstand a certain degree of mechanical shock and vibration. Electrical cabinets are widely used in industry. It is widely used in production and public facilities and can be used to install electrical equipment such as transformers, switches, controllers, and computer equipment. Electrical equipment running inside electrical cabinets will produce electromagnetic radiation and heat. These factors will cause tiny particles in the air. Accumulation on the surface or inside of the equipment reduces the service life and reliability of the electrical equipment. Therefore, a dust removal device for electrical cabinets is particularly needed.

After searching, the patent with announcement number CN217642185U discloses a dust removal device for an electrical cabinet. The article states that it "comprises an electrical cabinet body and air inlets opened on both sides of the electrical cabinet body. The internal fixed connections of the electrical cabinet body are used for A dust collection component for absorbing dust, a dust collection component for storing dust is fixedly connected to the surface of the top of the electrical cabinet body, and a moisture-absorbing component for adsorbing water molecules is fixedly connected to the surface of the inner wall of the electrical cabinet body." Although through filtration The metal filter and non-woven filter cotton in the component filter dust in the air. The air enters the micro air pump through the hose and is discharged through the exhaust nozzle. Through the above technical solution, the inside of the electrical cabinet is cleaned. The role of dust, but during use, static electricity will be generated in the distribution box, making it difficult to collect dust. After the dust is collected and adsorbed, it is easy to block the filter part and cannot be cleaned for a long time, which will affect the subsequent adsorption effect. .

Utility model content

The purpose of this utility model is to provide a dust removal device for an electrical cabinet to solve the above-mentioned problem in the background technology. However, during use, static electricity will be generated in the distribution box, making it difficult to collect dust. After the dust is collected and adsorbed, , it is easy to block the filter part and cannot be cleaned for a long time, which will affect the subsequent adsorption problem.

In order to achieve the above purpose, the present utility model provides the following technical solution: a dust removal device for electrical cabinets, including a device body and a dust removal mechanism. The bottom of the device body is provided with a bottom plate, and the outside of the device body is provided with a dust removal mechanism. An electrode plate is installed inside the main body of the device, a dust collection adsorption plate is installed inside the collection box, a scraper is connected to the inside of the chute, and a heat dissipation port is provided at the rear end of the main body of the device.

Preferably, the device main body and the bottom plate are connected by screws, and the width of the device main body is smaller than the bottom plate.

Preferably, the device main body and the heat dissipation port are connected by a slot, and the device main body and the heat dissipation port are tightly fitted.

Preferably, the dust removal mechanism includes a rotating shaft, a cabinet door, an electrode plate, a dust suction port, a dust collection box, a dust collection plate, an air inlet, a collection box, an exhaust fan, a dust collection adsorption plate, a chute, a scraper, a cleaning and a maintenance door. A rotating shaft is installed on the outside of the main body of the device. A cabinet door is connected to one side of the rotating shaft. A dust suction port is provided above the electrode plate. A dust collection box is connected to the inner side of the electrode plate. A dust collecting plate is installed on the inside of the dust collecting box, an air inlet is connected to the rear end of the dust collecting box, a collection box is connected to one side of the air inlet, and an exhaust fan is provided on one end of the collecting box. , Chutes are provided on both sides of the dust collection adsorption plate, a cleaning port is provided below the rear end of the collection box, and a maintenance door is provided at the rear end of the device body.

Preferably, the electrode plate and the dust suction port are connected by a slot, and there are six groups of the electrode plate and the dust suction port.

Preferably, the collection box and the dust collection adsorption plate are connected by screws, and the size of the collection box and the dust collection adsorption plate match.

Preferably, the collection box and the chute are connected by a slot, and the collection box forms a sliding structure through the chute and the scraper.

Compared with the existing technology, the beneficial effects of this utility model are:

The utility model provides a dust removal device for an electrical cabinet. Through the arrangement of an electrode plate, a dust suction port, an exhaust fan, a dust collection adsorption plate, a chute and a scraper, when the electrical cabinet is dusted, the electrical cabinet can be used for a long time. Due to the need for heat dissipation, heat dissipation vents will be opened. Over time, dust from the outside will enter the interior of the electrical cabinet, and the internal components will generate static electricity, which will also cause some charged particles to accumulate. The ionization effect generated by the high-voltage electrostatic field will be used to remove the air. The medium-charged particles are adsorbed and collected through the dust suction port inside the device.

The utility model provides a dust removal device for an electrical cabinet, and then the dust collecting plate in the dust collecting box is used to adsorb tiny particles. A large amount of dust enters the collection box through the air inlet. An exhaust fan is provided on the inside of the collection box to clean the interior. The dust guides the dust so that a large amount of dust enters the collection box first. After entering the collection box, it is adsorbed to the dust collection adsorption plate. After using it for a period of time, open the maintenance door on the rear side, and then pass the cleaning port and slide the scraper through the slide. The groove moves up and down, and the accumulated dust is cleaned downwards to the cleaning port for processing, so as to avoid dust accumulation inside and reducing the adsorption force.

Description of drawings

Figure 1 is a schematic diagram of the overall appearance structure of the utility model;

Figure 2 is a schematic rear view structural diagram of the utility model;

Figure 3 is a schematic diagram of the external structure of the dust collector of this utility model;

Figure 4 is a schematic diagram of the internal structure of the dust collector of this utility model.

Numbers in the figure: 1. Main body of the device; 2. Bottom plate; 3. Dust removal mechanism; 301. Rotating shaft; 302. Cabinet door; 303. Electrode plate; 304. Dust suction port; 305. Dust collection box; 306. Dust collection plate; 307. Air inlet; 308. Collection box; 309. Exhaust fan; 310. Dust collection adsorption plate; 311. Chute; 312. Scraper; 313. Cleaning port; 314. Maintenance door; 4. Heat dissipation port.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: a dust removal device for electrical cabinets, including a device body 1 and a dust removal mechanism 3. The bottom of the device body 1 is provided with a bottom plate 2, and the outside of the device body 1 is provided with a bottom plate 2. In the dust removal mechanism 3, an electrode plate 303 is installed inside the main body 1 of the device, a dust collection adsorption plate 310 is provided inside the collection box 308, a scraper 312 is connected to the inside of the chute 311, and a heat dissipation port 4 is provided at the rear end of the main body 1 of the device. .

Furthermore, the device body 1 and the base plate 2 are connected by screws. The width of the device body 1 is smaller than the base plate 2, which increases the contact area with the ground and makes the device more stable.

Furthermore, the device main body 1 and the heat dissipation port 4 are connected by a slot. The device main body 1 and the heat dissipation port 4 are closely fitted, and the internal components are dissipated through the heat dissipation port 4 .

Further, the dust removal mechanism 3 includes a rotating shaft 301, a cabinet door 302, an electrode plate 303, a dust suction port 304, a dust collection box 305, a dust collection plate 306, an air inlet 307, a collection box 308, an exhaust fan 309, and a dust collection adsorption plate. 310, chute 311, scraper 312, cleaning port 313 and maintenance door 314. A rotating shaft 301 is installed on the outside of the device body 1, a cabinet door 302 is connected to one side of the rotating shaft 301, and a dust suction port 304 is provided above the electrode plate 303. , a dust collecting box 305 is connected to the inner side of the electrode plate 303, a dust collecting plate 306 is installed to the inner side of the dust collecting box 305, an air inlet 307 is connected to the rear end of the dust collecting box 305, and a collection collector is connected to one side of the air inlet 307. Box 308, an exhaust fan 309 is provided at one end of the collection box 308, chutes 311 are provided on both sides of the dust collection adsorption plate 310, a cleaning port 313 is provided below the rear end of the collection box 308, and a maintenance opening is provided at the rear end of the device body 1 Door 314, when removing dust from the electrical cabinet, the electrical cabinet will be used for a long time, and a heat dissipation port 4 will be opened due to the need for heat dissipation. Over time, dust from the outside will enter the interior of the electrical cabinet, and the internal components will generate static electricity, which will It will cause some charged particles to accumulate. The ionization effect generated by the high-voltage electrostatic field is used to adsorb the charged particles in the air to the electrode plate 303 for adsorption and collection. They are collected from the dust suction port 304 inside the device, and then collected through the dust collection box 305. The plate 306 absorbs tiny particles, and a large amount of dust enters the collection box 308 through the air inlet 307. An exhaust fan 309 is provided inside the collection box 308 to guide the internal dust, so that a large amount of dust is preferentially collected in the collection box 308. After entering the inside of the collection box 308, it is adsorbed to the dust collection adsorption plate 310. After using it for a period of time, open the maintenance door 314 on the rear side, and then move the scraper 312 up and down through the chute 311 through the cleaning port 313 to remove the accumulated dust. Clean downward to the cleaning port 313 for processing to avoid dust accumulation inside and reduce the adsorption force.

Furthermore, the electrode plate 303 and the dust suction port 304 are connected by a slot. There are six groups of the electrode plate 303 and the dust suction port 304, which can quickly collect internal dust and avoid excessive accumulation and difficulty in collection.

Furthermore, the collection box 308 and the dust collection adsorption plate 310 are connected by screws. The size of the collection box 308 and the dust collection adsorption plate 310 match, and the charged particles are concentrated and adsorbed to facilitate processing.

Furthermore, the collection box 308 and the chute 311 are connected by a slot. The collection box 308 forms a sliding structure through the chute 311 and the scraper 312, which facilitates cleaning of the dust collection adsorption plate 310 that is full of dust and reduces clogging.

Working principle: When removing dust from an electrical cabinet, first of all, if the electrical cabinet is used for a long time, heat dissipation vents 4 will be opened due to the need for heat dissipation. Over time, dust from the outside will enter the interior of the electrical cabinet, and internal components will generate static electricity. It will also cause some charged particles to accumulate, and then use the ionization effect generated by the high-voltage electrostatic field to adsorb the charged particles in the air to the electrode plate 303 for adsorption and collection. They are collected from the dust suction port 304 inside the device, and then pass through the dust collection box 305. The dust collecting plate 306 adsorbs tiny particles, and then a large amount of dust enters the collection box 308 through the air inlet 307. An exhaust fan 309 is provided inside the collection box 308 to guide the internal dust so that a large amount of dust is collected preferentially. 308 in the box, after entering the inside of the collection box 308, it is adsorbed to the dust collection adsorption plate 310, and the charged particles are concentrated and adsorbed to facilitate processing. After using for a period of time, open the maintenance door 314 on the rear side, and then use the cleaning port 313 to remove the scraper. 312 moves up and down through the chute 311, and finally cleans the accumulated dust downwards to the cleaning port 313 for processing to avoid dust accumulation inside and reduce the adsorption force. In this way, the use process of a dust removal device for electrical cabinets is completed.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (7)

1. A dust removal device for electrical cabinets, including a device main body (1) and a dust removal mechanism (3), characterized in that: a bottom plate (2) is provided at the bottom of the device main body (1), and the device main body (1) A dust removal mechanism (3) is provided on the outside, an electrode plate (303) is installed inside the device body (1), a dust collection adsorption plate (310) is provided inside the collection box (308), and the chute (311) A scraper (312) is connected to the inner side, and a heat dissipation port (4) is provided at the rear end of the device body (1). 2. A dust removal device for electrical cabinets according to claim 1, characterized in that the device main body (1) and the bottom plate (2) are connected by screws, and the width of the device main body (1) is smaller than the bottom plate. (2). 3. A dust removal device for electrical cabinets according to claim 1, characterized in that the device main body (1) and the heat dissipation port (4) are connected by a slot, and the device main body (1) and the heat dissipation port (4) are connected by a slot. The mouth (4) fits tightly. 4. A dust removal device for electrical cabinets according to claim 1, characterized in that the dust removal mechanism (3) includes a rotating shaft (301), a cabinet door (302), an electrode plate (303), a dust suction port ( 304), dust collection box (305), dust collection plate (306), air inlet (307), collection box (308), exhaust fan (309), dust collection adsorption plate (310), chute (311), Scraper (312), cleaning port (313) and maintenance door (314). A rotating shaft (301) is installed on the outside of the device main body (1), and a cabinet door (302) is connected to one side of the rotating shaft (301). , a dust suction port (304) is provided above the electrode plate (303), a dust collection box (305) is connected to the inside of the electrode plate (303), and a dust collection box (305) is installed on the inside of the dust collection box (305). Dust board (306), the rear end of the dust collection box (305) is connected to an air inlet (307), one side of the air inlet (307) is connected to a collection box (308), and the collection box (307) An exhaust fan (309) is provided at one end of the dust collector (308), chute (311) is provided on both sides of the dust collection adsorption plate (310), and a cleaning port (313) is provided below the rear end of the collection box (308). , a maintenance door (314) is provided at the rear end of the device main body (1). 5. A dust removal device for electrical cabinets according to claim 4, characterized in that the electrode plate (303) and the dust suction port (304) are connected by a slot, and the electrode plate (303) and the dust suction port (304) are connected by a slot. There are six groups of vacuum inlets (304). 6. A dust removal device for electrical cabinets according to claim 4, characterized in that the collection box (308) and the dust collection adsorption plate (310) are connected by screws, and the collection box (308) and the dust collection adsorption plate (310) are connected by screws. The size of the dust collection adsorption plate (310) matches. 7. A dust removal device for electrical cabinets according to claim 4, characterized in that the collection box (308) and the chute (311) are connected by a slot, and the collection box (308) is connected by a sliding chute (311). The groove (311) and the scraper (312) form a sliding structure.