CN212209120U

CN212209120U - Transformer box with dust removal function

Info

Publication number: CN212209120U
Application number: CN202021281834.1U
Authority: CN
Inventors: 曹敏; 熊昌盛; 陈寒旭; 熊晶晶
Original assignee: Jiangsu Leikede Rail Transit Technology Co ltd
Current assignee: Jiangsu Leikede Rail Transit Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-22
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a transformer box body with dust removal function, which belongs to the field of transformer equipment, and comprises a box body, wherein the bottom of the box body is fixedly provided with a base, the bottom of the base is fixedly provided with an installation support, the inner bottom wall of the box body is provided with a plurality of dust suction ports, the inner part of the box body is fixedly provided with a dust suction air pipe, an eccentric block is driven to do eccentric motion by starting a vibrating motor, and further the dust screen is driven to shake and shake to shake off the dust accumulated on the surface, so that the ventilation of the dust screen is kept smooth, the dust enters little, the work burden of the dust removal equipment is lightened, the ventilation air flow is discharged from an air exhaust grid net, when the transformer works for a period of time and needs to remove the dust from the inner part, the air flow is generated by a dust suction fan, the dust in the box body is introduced, and finally, air is exhausted from the exhaust pipe, so that the dust removal effect is good.

Description

Transformer box with dust removal function

Technical Field

The utility model relates to a transformer equipment field, more specifically say, relate to a transformer box with dust removal function.

Background

The box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment, and the basic principle of the box-type transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the formed specific transformer is widely applied to power engineering construction at present.

The existing transformer box body is generally provided with a dust removal function for preventing the damage of the dust accumulated inside to equipment, a filter screen is arranged at a ventilation hole for reducing the dust entering into the transformer box body, but the accumulation of the dust on the surface of the filter screen can influence the ventilation effect and increase the dust absorbed into the box body, and the work load of the dust removal equipment is increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a transformer box with dust removal function possesses effectual clearance filter screen, reduces to absorb the dust that gets into the box inside, alleviates the advantage of dust collecting equipment work burden, has solved transformer box and can set up the filter screen in vent department for reducing the dust entering, but piling up of filter screen surface dust can influence the ventilation effect and increase and absorb the dust that gets into the box inside to increase the problem of dust collecting equipment's work burden.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A transformer box body with a dust removal function comprises a box body, wherein a base is fixedly installed at the bottom of the box body, an installation support is fixedly installed at the bottom of the base, a plurality of dust suction ports are formed in the inner bottom wall of the box body, dust suction air pipes are fixedly installed inside the box body and are communicated with the dust suction air pipes, a dust suction fan is communicated with the right end of each dust suction air pipe, a dust collection box is communicated with the right end of the dust suction fan, an exhaust pipe is communicated with the right end of the dust collection box, the exhaust pipe penetrates through the box body and is communicated with the outer side of the box body, an equipment installation frame is fixedly installed inside the box body, an exhaust grid net is fixedly installed on the right side of the box body, a ventilation box with openings on the left side and the right side is communicated with the bottom of the left side of the box body, a ventilation fan, the left side of the vibrating motor is fixedly provided with an eccentric block, the inside of the ventilation box is provided with a dust screen, the right side of the dust screen is fixedly connected with the eccentric block, the inner wall of the ventilation box is fixedly provided with an elastic connecting sheet, the elastic connecting sheet is fixedly connected with the dust screen, when the device is used, the device is installed at a proper position through an installation support, a transformer device is installed on a box body through an equipment installation frame, when the transformer works, heat dissipation and ventilation are needed, an air flow is generated through the rotation of a ventilation fan, the air flow enters from the left side of the ventilation box, the dust is prevented from entering the box body through the dust screen, the dust can be accumulated on the surface of the dust screen after a period of time to influence the ventilation effect and increase the dust amount absorbed into the box body, the vibrating motor is started to drive the eccentric block to move, and, the dust gets into fewly, alleviates dust collecting equipment's work burden, and the air current of ventilating discharges from the bars net of airing exhaust, when transformer work a period of time needs to remove dust to inside, produces the air current through the dust absorption fan, and the dust in the box is because the negative pressure lets in the dust absorption tuber pipe from the dust absorption mouth, and the dust is filtered and is collected in the dust-collecting box, and the air is discharged from the exhaust pipe at last, and dust removal effect is good.

Preferably, the inside fixed mounting of base has a plurality of buffering supporting pads, receives vibrations elastic deformation through buffering supporting pad, absorbs the vibrations that the during operation produced, makes the more stable of device during operation.

Preferably, the right side of the box body is provided with a grid support fixedly arranged on the right side of the air exhaust grid, and the grid support blocks large impurities from approaching the air exhaust grid, so that the situation of unsmooth air exhaust caused by blockage of the air exhaust grid is reduced.

Preferably, the inside below swing joint that is located the dust screen of ventilation case has the dust collection steamer tray that falls, and the dust screen is concentrated in can falling into the dust collection steamer tray and collect because the dust that the vibration was shaken off, the processing work of the dust of being convenient for.

Preferably, a plurality of support mounting blocks are fixedly mounted on the front side and the rear side of the bottom of the mounting support, and the mounting support can be quickly and simply mounted on a working position through the support mounting blocks, so that the device can be conveniently mounted.

Preferably, elastic connection piece is durable elastic rubber piece, elastic connection piece fills up the clearance between front and back direction and the ventilation box inner wall about being full of the dust screen, and elastic connection piece takes place elastic deformation when the dust screen takes place to vibrate, and the clearance between dust screen and the ventilation box inner wall does not have the dust and gets into the box, inside the reduction dust pollution, alleviates dust collecting equipment work burden.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the scheme is used, the device is installed at a proper position through the installation bracket, the transformer is installed on the box body through the equipment installation bracket, the transformer needs heat dissipation and ventilation when working, airflow is generated through the rotation of the ventilation fan, the airflow enters from the left side of the ventilation box, dust is prevented from entering the box body through the dustproof net, the dust can be accumulated on the surface of the dustproof net after a period of time to influence the ventilation effect and increase the dust amount entering the box body, the vibration motor is started to drive the eccentric block to eccentrically move, the dustproof net is driven to shake and shake to shake off the dust accumulated on the surface, the ventilation smoothness of the dustproof net is kept, the dust entering is less, the work burden of the dust removal equipment is lightened, the ventilation airflow is discharged from the air exhaust grid net, when the transformer needs to internally remove dust for a period of time, the airflow is generated through the dust collection fan, the dust is filtered and collected in the dust collecting box, and finally the air is discharged from the exhaust pipe, so that the dust removal effect is good.

(2) This scheme is through buffering supporting pad receiving vibrations elastic deformation, absorbs the vibrations that the during operation produced, makes the more stable of device during operation.

(3) This scheme blocks through the grid support that great bold impurity is close to the grid of airing exhaust, reduces the grid of airing exhaust and takes place to block and lead to the not smooth condition of exhaust.

(4) Dust screen in this scheme can fall into the dust collection steamer tray and concentrate the collection because the dust that the vibration was shaken off, the processing work of the dust of being convenient for.

(5) This scheme makes the installing support can be quick simple install the operating position through the support mounting piece, the installation of the device of being convenient for.

(6) Elastic connection piece fills up the clearance between front and back direction about being full of the dust screen and the ventilation box inner wall in this scheme, and elastic connection piece takes place elastic deformation when the dust screen takes place to vibrate, and the clearance between dust screen and the ventilation box inner wall does not have the dust and gets into the box, inside the reduction dust pollution, alleviates dust collecting equipment work burden.

Drawings

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

fig. 2 is the schematic view of the structure of the ventilation box of the present invention.

The reference numbers in the figures illustrate:

1. a box body; 2. a base; 3. mounting a bracket; 4. a dust suction port; 5. a dust collection air pipe; 6. a dust collection fan; 7. a dust collecting box; 8. an exhaust duct; 9. an equipment mounting rack; 10. an air exhaust grid net; 11. a ventilation box; 12. a ventilation fan; 13. a vibration motor; 14. an eccentric block; 15. a dust screen; 16. an elastic connecting sheet; 101. a grid support; 201. buffering the supporting pad; 111. a dust falling collection drawer; 301. and a bracket mounting block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a transformer tank with a dust removing function comprises a tank body 1, a base 2 is fixedly installed at the bottom of the tank body 1, an installation support 3 is fixedly installed at the bottom of the base 2, a plurality of dust suction ports 4 are formed in the inner bottom wall of the tank body 1, a dust suction air pipe 5 is fixedly installed inside the tank body 1, the dust suction ports 4 are communicated with the dust suction air pipe 5, a dust suction fan 6 is communicated with the right end of the dust suction air pipe 5, a dust collection box 7 is communicated with the right end of the dust suction fan 6, an exhaust pipe 8 is communicated with the right end of the dust collection box 7, the exhaust pipe 8 penetrates through the tank body 1 and is communicated with the outer side of the tank body 1, an equipment installation frame 9 is fixedly installed inside the tank body 1, an exhaust grid 10 is fixedly installed at the right side of the tank body 1, a ventilation box 11 with openings at the left side and the right side is communicated with the bottom of, an eccentric block 14 is fixedly installed on the left side of a vibrating motor 13, a dust screen 15 is arranged inside a ventilation box 11, the right side of the dust screen 15 is fixedly connected with the eccentric block 14, an elastic connecting sheet 16 is fixedly installed on the inner wall of the ventilation box 11, the elastic connecting sheet 16 is fixedly connected with the dust screen 15, when the device is used, the device is installed at a proper position through a mounting bracket 3, a transformer device is installed on a box body 1 through a device mounting frame 9, the transformer needs heat dissipation and ventilation when in work, airflow is generated through rotation of a ventilation fan 12, the airflow enters from the left side of the ventilation box 11, dust is prevented from entering the box body 1 through the dust screen 15, the dust can be accumulated on the surface of the dust screen 15 after a period of time to influence the ventilation effect and increase the amount of dust entering the box body, the vibrating motor 13 is started to drive the eccentric block 14 to move eccentrically, keep the ventilation of dust screen 15 smooth and easy, the dust gets into fewly, alleviate dust collecting equipment's work burden, the ventilation air current is discharged from the bars net 10 that airs exhaust, when transformer work needs to remove dust to inside for a period, produce the air current through dust absorption fan 6, the dust in the box 1 is because the negative pressure lets in dust absorption tuber pipe 5 from dust absorption mouth 4, the dust is filtered and is collected in dust collection box 7, and the air is discharged from exhaust pipe 8 at last, and dust removal effect is good.

Preferably, the inside fixed mounting of base 2 has a plurality of buffering supporting pads 201, receives vibrations elastic deformation through buffering supporting pad 201, absorbs the vibrations that the during operation produced, makes the more stable of device during operation.

Preferably, the right side of the box body 1 is fixedly provided with a grid support 101 at the right side of the air exhaust grid 10, and the grid support 101 blocks large impurities from approaching the air exhaust grid 10, so that the situation of unsmooth air exhaust caused by blockage of the air exhaust grid 10 is reduced.

Preferably, the dust falling collecting drawer 111 is movably connected to the inside of the ventilation box 11 below the dust screen 15, and dust shaken off by the dust screen 15 due to vibration can fall into the dust falling collecting drawer 111 for centralized collection, so that dust can be conveniently treated.

Preferably, a plurality of bracket mounting blocks 301 are fixedly mounted on the front side and the rear side of the bottom of the mounting bracket 3, and the mounting bracket 3 can be quickly and simply mounted on a working position through the bracket mounting blocks 301, so that the device can be conveniently mounted.

Preferably, elastic connection piece 16 is durable elastic rubber piece, and elastic connection piece 16 fills the clearance between upper and lower fore-and-aft direction of dust screen 15 and the ventilation case 11 inner wall, and elastic connection piece 16 takes place elastic deformation when dust screen 15 takes place to vibrate, and the clearance between dust screen 15 and the ventilation case 11 inner wall does not have the dust and gets into box 1, inside the reduction dust pollution, alleviates dust collecting equipment work burden.

The working principle is as follows: when the device is used, the device is installed at a proper position through the installation support 3, the transformer device is installed on the box body 1 through the device installation frame 9, the transformer needs heat dissipation and ventilation when working, the ventilation fan 12 rotates to generate airflow, the airflow enters from the left side of the ventilation box 11, the dust is prevented from entering the box body 1 through the dust screen 15, the dust can be accumulated on the surface of the dust screen 15 after a period of time to influence the ventilation effect and increase the dust amount entering the box body, the vibration motor 13 is started to drive the eccentric block 14 to eccentrically move, the dust screen 15 is driven to shake and shake to fall off the dust accumulated on the surface, the ventilation of the dust screen 15 is kept smooth, the dust entering is less, the work burden of the dust removal device is reduced, the ventilation airflow is discharged from the air exhaust grid 10, when the transformer works for a period of time and the internal dust removal is needed, the airflow is generated through the dust collection fan 6, the, the dust is filtered and is collected in dust collection box 7, and the air is discharged from exhaust pipe 8 at last, and dust removal effect is good, has solved the transformer box and has set up the filter screen for reducing the dust and enter and to set up in venthole department, but piling up of filter screen surface dust can influence the ventilation effect and increase and absorb the dust that gets into the box inside to increase dust collecting equipment's work burden's problem.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a transformer box with dust removal function, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly provided with a base (2), the bottom of the base (2) is fixedly provided with a mounting support (3), a plurality of dust suction ports (4) are formed in the inner bottom wall of the box body (1), a dust suction air pipe (5) is fixedly arranged in the box body (1), the dust suction ports (4) are communicated with the dust suction air pipe (5), the right end of the dust suction air pipe (5) is communicated with a dust suction fan (6), the right end of the dust suction fan (6) is communicated with a dust collection box (7), the right end of the dust collection box (7) is communicated with an exhaust pipe (8), the exhaust pipe (8) penetrates through the box body (1) and is communicated with the outer side of the box body (1), an equipment mounting frame (9) is fixedly arranged in the box body (1), an exhaust grid net (10) is fixedly arranged on the right side of the box body (1), and the left bottom of the box body (, the inside fixed mounting of ventilation case (11) has ventilation fan (12), the inside left side fixed mounting that is located ventilation fan (12) of ventilation case (11) has vibrating motor (13), the left side fixed mounting of vibrating motor (13) has eccentric block (14), the inside of ventilation case (11) is provided with dust screen (15), the right side and eccentric block (14) fixed connection of dust screen (15), the inner wall fixed mounting of ventilation case (11) has elastic connection piece (16), elastic connection piece (16) and dust screen (15) fixed connection.

2. The transformer tank with the dust removal function of claim 1, wherein: the inside fixed mounting of base (2) has a plurality of buffering supporting pads (201).

3. The transformer tank with the dust removal function of claim 1, wherein: a grid support (101) is fixedly arranged on the right side of the box body (1) and positioned on the right side of the air exhaust grid (10).

4. The transformer tank with the dust removal function of claim 1, wherein: the inside of ventilation case (11) is located the below swing joint of dust screen (15) and is had dust collection steamer tray (111).

5. The transformer tank with the dust removal function of claim 1, wherein: a plurality of support mounting blocks (301) are fixedly mounted on the front side and the rear side of the bottom of the mounting support (3).

6. The transformer tank with the dust removal function of claim 1, wherein: the elastic connecting piece (16) is a durable elastic rubber piece, and gaps between the upper and lower front and back directions of the dustproof net (15) and the inner wall of the ventilation box (11) are filled with the elastic connecting piece (16).