CN205323463U - A dust purification device for indoor substation - Google Patents

Abstract

The utility model discloses a dust removal and purification device for an indoor substation, which comprises a bottom plate, a filter screen, a front plate, a rear plate, an upper plate and a side plate, a support frame is arranged on the side of the bottom plate, and a second support frame is arranged inside the support frame. A support plate and a second support plate; a controller is provided on the side of the first support plate; air inlets are provided on both sides of the upper end of the fan on the lower side of the second support plate, and an air outlet is provided at the lower end of the fan; The left and right sides of the support frame are provided with filters; the underside of the front plate on the front side of the support frame is provided with an air outlet chute; the rear side of the support frame is provided with a rear plate, and the rear plate is provided with a steel wire mesh; There is a fan, which can actively exchange the external air with the internal air; there are filter screens on the left and right sides of the support frame, which can filter the dust, dirt and harmful gases in the air; the utility model has simple structure and reliable operation. The filtration efficiency is high, the practicability is strong, and it can be widely popularized and applied.

Description

A dust removal and purification device for indoor substations

【Technical field】

The utility model relates to the technical field of indoor substations, in particular to the technical field of dust removal and purification devices for indoor substations.

【Background technique】

At present, the use of indoor substations is convenient for people to use electricity in their lives. Indoor substations generally need to be ventilated, mainly to dissipate the heat generated in time when the temperature of the substation is high, so as to prevent equipment damage caused by excessive temperature and shorten the temperature of the substation. The service life of the equipment, but the current use is generally to add shutters in the substation to achieve the purpose of heat dissipation, which has caused some problems: First, the air cannot flow actively, which can still be used for small substations, but for large substations It cannot meet the needs of heat dissipation; secondly, there are generally many harmful gases and dust in the air. If the air is not purified and the air flows directly, it will inevitably cause adverse effects on the equipment in the substation, which is not conducive to the operation of the equipment. Increase the failure rate and shorten the service life of the equipment; in view of the above problems, it is necessary to design a dust removal and purification device for indoor substations.

【Content of utility model】

The purpose of this utility model is to solve the problems in the prior art, and propose a dust removal and purification device for indoor substations, which can actively exchange the external air of the substation with the internal air of the substation, and at the same time prevent dust, dirt and harmful gases, etc. Go indoors.

In order to achieve the above object, the utility model proposes a dust removal and purification device for an indoor substation, including a base plate, a support frame, a fan, a controller, a filter screen, a front plate, a rear plate, an upper plate and a side plate. A supporting frame is arranged on the upper side, and a first supporting plate and a second supporting plate are arranged inside the supporting frame; a controller is arranged on the upper side of the first supporting plate; The side is provided with an air inlet, and the lower end of the fan is provided with an air outlet; the left and right sides of the support frame are provided with filter screens; the front side of the support frame is provided with a front plate, and the lower side of the front plate is provided with an air outlet chute; There is a back plate, and a steel wire mesh is arranged on the back plate; an upper plate is arranged on the upper side of the support frame.

Preferably, the second support plate is located below the first support plate, and there is a gap between the first support plate and the second support plate.

Preferably, the filter screen is in the shape of a triangular prism, the inside of the triangular prism is a support iron frame, and filter cotton cloth is arranged outside the support iron frame, and one of the rectangular supports is in contact with the side of the support frame without filter cotton cloth.

Preferably, the air chute is opposite to the air outlet of the fan, and the size range of the air chute is smaller than that of the air outlet.

Preferably, side panels are provided on both sides of the front panel and the rear panel, and there is a gap between the inner surface of the side panels and the filter screen.

Beneficial effects of the utility model: the utility model can actively exchange the external air with the internal air by installing a fan inside; the left and right sides of the support frame are provided with filter screens, which can filter dust and dirt in the air well and harmful gases; a controller is set on the side of the first support plate, which can realize the intelligent control of the equipment; a steel mesh is set on the rear plate to facilitate the entry of external air into the equipment; the utility model has simple structure, reliable operation, high filtration efficiency, The utility model has strong practicability and can be widely popularized and applied.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is a three-dimensional structure diagram of a dust removal and purification device for an indoor substation of the present invention;

Fig. 2 is an exploded view of a three-dimensional structure of a dust removal and purification device used in an indoor substation of the present invention.

In the figure: 1-base plate, 2-support frame, 21-first support plate, 22-second support plate, 3-fan, 31-air inlet, 32-air outlet, 4-controller, 5-filter, 6-front plate, 61-air outlet chute, 7-back plate, 71-wire mesh, 8-upper plate, 9-side plate.

【detailed description】

Referring to Figure 1 and Figure 2, the utility model is a dust removal and purification device for indoor substations, including a base plate 1, a support frame 2, a fan 3, a controller 4, a filter screen 5, a front plate 6, a rear plate 7, and an upper plate 8 and side plates 9, the upper side of the base plate 1 is provided with a support frame 2, and the inside of the support frame 2 is provided with a first support plate 21 and a second support plate 22; the upper side of the first support plate 21 is provided with a controller 4 ; The lower side of the second support plate 22 is provided with a fan 3, the upper end of the fan 3 is provided with an air inlet 31, and the lower end of the fan 3 is provided with an air outlet 32; the left and right sides of the support frame 2 are provided with a filter screen 5; The front side of the frame 2 is provided with a front plate 6, and the lower side of the front plate 6 is provided with an air outlet chute 61; The side is provided with an upper plate 8; the second support plate 22 is located below the first support plate 21, and there is a gap between the first support plate 21 and the second support plate 22; the filter screen 5 is in the shape of a triangular prism, The inside of the triangular prism is a support iron frame, and filter cotton cloth is arranged on the outside of the support iron frame, and one of the rectangular supports is in contact with the side of the support frame 2 and filter cotton cloth is not provided; the wind chute 61 is opposite to the air outlet 32 of the fan 3, The size range of the wind chute 61 is smaller than the size range of the air outlet 32; the front plate 6 and the rear plate 7 are provided with side plates 9 on both sides, and there is a gap between the inner surface of the side plate 9 and the filter screen 5.

The working process of the utility model:

The utility model is a dust removal and purification device for an indoor substation. During the working process, the device is connected to the power supply, and the controller 4 works according to the set parameters. When the indoor substation needs air flow, the controller 4 controls the fan 3. When starting to work, the outdoor air first enters the interior of the device from the steel mesh 71 on the rear panel 7, and the filter screen filters it. The filtered air enters the air inlet 31 of the fan 3, passes through the inside of the fan 3, and is filtered. The air is discharged from the air outlet 32, and the gas enters the substation through the air outlet chute 61, thereby realizing the ventilation and cooling of the substation.

The utility model can actively exchange the external air with the internal air by installing a fan 3 inside; the left and right sides of the support frame 2 are provided with filter screens 5, which can filter dust, dirt and harmful gases in the air; The upper side of the first support plate 21 is provided with a controller 4, which can realize the intelligent control of the equipment; the rear plate 7 is provided with a steel wire mesh 71, which facilitates the entry of external air into the equipment; the utility model has the advantages of simple structure, reliable operation and high filtration efficiency. The utility model has strong practicability and can be widely popularized and applied.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (5)

1. A dust removal and purification device for an indoor substation, characterized in that: it comprises a base plate (1), a support frame (2), a blower fan (3), a controller (4), a filter screen (5), a front plate (6) ), a back plate (7), an upper plate (8) and a side plate (9), the upper side of the base plate (1) is provided with a support frame (2), and the support frame (2) is internally provided with a first support plate (21 ) and the second support plate (22); the upper side of the first support plate (21) is provided with a controller (4); the lower side of the second support plate (22) is provided with a fan (3), and the fan (3 ) is provided with an air inlet (31) on both sides of the upper end, and an air outlet (32) is provided at the lower end of the blower fan (3); the left and right sides of the support frame (2) are provided with filter screens (5); the front side of the support frame (2) A front plate (6) is provided, and an air outlet chute (61) is provided on the lower side of the front plate (6); a rear plate (7) is provided on the rear side of the support frame (2), and a steel wire mesh is arranged on the rear plate (7) (71); the upper side of the support frame (2) is provided with an upper plate (8). 2. A dust removal and purification device for indoor substations according to claim 1, characterized in that: the second support plate (22) is located below the first support plate (21), and the first support plate (21) ) and a gap between the second support plate (22). 3. A dust removal and purification device for indoor substations as claimed in claim 1, characterized in that: the filter screen (5) is in the shape of a triangular prism, the inside of the triangular prism is a supporting iron frame, and the outer side of the supporting iron frame is arranged Filter cotton cloth is arranged, and one of the rectangular supports is in contact with the side of the support frame (2) and no filter cotton cloth is provided. 4. A dust removal and purification device for an indoor substation as claimed in claim 1, characterized in that: the wind chute (61) is opposite to the air outlet (32) of the fan (3), and the wind chute (61 ) is smaller than the size range of the air outlet (32). 5. A dust removal and purification device for an indoor substation as claimed in claim 1, wherein side plates (9) are arranged on both sides of the front plate (6) and the rear plate (7), and the side plates ( There is a gap between the inner surface of 9) and the filter screen (5).