CN213583341U

CN213583341U - Dustproof self-cooling type mining transformer

Info

Publication number: CN213583341U
Application number: CN202023078870.0U
Authority: CN
Inventors: 黄美娟; 郑柏阳; 黄美园; 郑胜友
Original assignee: Jiangxi Deyi Intelligent Power Co ltd
Current assignee: Jiangxi Deyi Intelligent Electric Power Co ltd
Priority date: 2020-12-20
Filing date: 2020-12-20
Publication date: 2021-06-29
Anticipated expiration: 2030-12-20

Abstract

The utility model relates to the technical field of mining transformers, in particular to a dustproof self-cooling mining transformer, which comprises a transformer main body, a dustproof plate, a bottom plate and a fixed block, wherein one side of a fan seat is fixedly provided with a fan, the upper side and the lower side of the fan seat are fixedly provided with support rods, two sides of the top of the transformer main body are fixedly provided with limit blocks, the interior of each limit block is fixedly provided with a chute, a filtering device is fixedly arranged between the limit blocks, the front end of the filtering device is fixedly provided with a pull plate, the front end of the pull plate is fixedly provided with a handle, the interior of the filtering device is fixedly provided with a filter screen, an active carbon filter screen is fixedly arranged below the filter screen, and through the arranged filter screen and the active carbon filter screen, dust in the air is filtered through the filter, thereby preventing dust from entering the interior of the transformer main body and enabling the device to operate normally.

Description

Dustproof self-cooling type mining transformer

Technical Field

The utility model relates to a mining transformer technical field specifically is a dustproof self-cooling type mining transformer.

Background

A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

When the existing mining transformer is used, the dustproof effect in the transformer is poor, dust is easy to enter the transformer, the device cannot normally operate, and loss is caused; when the existing mining transformer is used, the internal heat dissipation effect is poor, the internal temperature of the device is overhigh, and the working efficiency is influenced, so that the current situation is changed by a dustproof self-cooling mining transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof self-cooling type mining transformer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dustproof self-cooling mining transformer comprises a transformer main body, a dustproof plate, a bottom plate and a fixed block, wherein the bottom of the transformer main body is fixedly provided with the fixed block, the bottom of the fixed block is fixedly provided with the bottom plate, two sides of the transformer main body are fixedly provided with fan covers, one side of each fan cover is fixedly provided with the dustproof plate, the inside of each fan cover is fixedly provided with a fan seat, one side of each fan seat is fixedly provided with a fan, the upper side and the lower side of each fan seat are fixedly provided with supporting rods, two sides of the top of the transformer main body are fixedly provided with limit blocks, the interior of each limit block is fixedly provided with a sliding groove, a filtering device is fixedly arranged between the limit blocks, the front end of the filtering device is fixedly provided with a pull plate, the front end of the, the filter equipment is characterized in that sliding rods are fixedly mounted on two sides of the filter equipment, air outlets are fixedly formed in two sides of the interior of the transformer body, a heat dissipation plate mounting base is fixedly mounted in the interior of the transformer body, a heat dissipation plate is fixedly mounted at the front end of the heat dissipation plate mounting base, and heat pipes are fixedly mounted on the heat dissipation plate.

Preferably, the air outlet is communicated with fan covers arranged on two sides of the transformer main body.

Preferably, the inside of the drawing plate is connected with the activated carbon filter screen and the front end of the filter screen.

Preferably, the heat sink mounting base is fixed inside the transformer body by a fastening nut.

Preferably, the sliding rod is clamped with the sliding groove, and a gap is formed between the sliding rod and the sliding groove.

Preferably, the heat pipe is inserted and connected with the heat dissipation plate through a through hole formed in the heat dissipation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the filter screen and the active carbon filter screen that set up, dust in the air filters great dust through the filter screen, adsorbs less dust through the active carbon filter screen to prevent that the dust from entering into inside the transformer main part, make the operation that the device can be normal.

2. The utility model discloses in, through heating panel and the heat pipe that sets up, on the temperature transmission to the heating panel of device inside through the heat pipe, enlarge the heat dissipation scope, help device dispels the heat, reducees the inside temperature of device, improves work efficiency.

3. The utility model discloses in, through air outlet and the fan that sets up, through starting the fan of both sides installation, make the air can get into inside through filter equipment, do not have the dust in the air after the filtration, under the effect of fan, make the air pass through the air outlet and flow for the inside air flow of transformer main part, auxiliary heating panel dispels the heat, makes the radiating effect better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal structure view of the present invention;

fig. 3 is an enlarged view of the area a of the present invention.

In the figure: 1. a transformer body; 2. a dust-proof plate; 3. a base plate; 4. a fixed block; 5. a fan housing; 6. a handle; 7. a filtration device; 8. a drawing plate; 9. a limiting block; 10. a fan base; 11. a support bar; 12. a heat dissipation plate; 13. a heat dissipation plate mounting base; 14. an air outlet; 15. a fan; 16. a heat pipe; 17. an active carbon filter screen; 18. a filter screen; 19. a chute; 20. a slide bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a dustproof self-cooling mining transformer comprises a transformer main body 1, a dustproof plate 2, a bottom plate 3 and a fixed block 4, wherein the fixed block 4 is fixedly installed at the bottom of the transformer main body 1, the bottom plate 3 is fixedly installed at the bottom of the fixed block 4, fan covers 5 are fixedly installed on two sides of the transformer main body 1, the dustproof plate 2 is fixedly installed on one side of each fan cover 5, a fan base 10 is fixedly installed in each fan cover 5, a fan 15 is fixedly installed on one side of each fan base 10, supporting rods 11 are fixedly installed on the upper side and the lower side of each fan base 10, limiting blocks 9 are fixedly installed on two sides of the top of the transformer main body 1, sliding grooves 19 are fixedly formed in the limiting blocks 9, a filtering device 7 is fixedly installed between the limiting blocks 9, a pull plate 8 is fixedly installed at the front end of the filtering device 7, the interior, filter equipment 7 internally fixed mounting has filter screen 18, filter screen 18 below fixed mounting has active carbon filter screen 17, filter equipment 7 both sides fixed mounting has slide bar 20, and slide bar 20 and spout 19 joint, and slide bar 20 and spout 19 are equipped with the clearance, transformer body 1 inside both sides are fixed and have been seted up air outlet 14, and air outlet 14 communicates with the fan casing 5 of transformer body 1 both sides installation, transformer body 1 inside fixed mounting has heating panel mounting base 13, and heating panel mounting base 13 fixes inside transformer body 1 through holding nut, heating panel mounting base 13 front end fixed mounting has heating panel 12, fixed mounting has heat pipe 16 on heating panel 12, and heat pipe 16 alternates with heating panel 12 through the through-hole of seting up on heating panel 12 and be connected, certain spreading value has.

The utility model discloses work flow: during the use, it flows to drive the air through start-up fan 15, the air passes through filter equipment 7 and gets into inside, dust in the air filters great dust through filter screen 18, adsorb less dust through active carbon filter screen 17, thereby prevent that the dust from entering into transformer main part 1 inside, make the operation that the device can be normal, transmit the temperature of device inside to heating panel 12 through heat pipe 16, enlarge the heat dissipation scope, help the device dispels the heat, reduce the inside temperature of device, improve work efficiency, do not have the dust in the air after the filtration, under fan 15's effect, make the air flow out through air outlet 14, accelerate transformer main part 1 inside air flow, supplementary heating panel 12 dispels the heat, make the radiating effect better, certain spreading value has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining transformer of dustproof self-cooling type, includes transformer main part (1), dust guard (2), bottom plate (3) and fixed block (4), its characterized in that: the transformer comprises a transformer body (1), a fixing block (4) is fixedly mounted at the bottom of the transformer body (1), a bottom plate (3) is fixedly mounted at the bottom of the fixing block (4), fan covers (5) are fixedly mounted on two sides of the transformer body (1), dust-proof plates (2) are fixedly mounted on one side of each fan cover (5), a fan base (10) is fixedly mounted in each fan cover (5), a fan (15) is fixedly mounted on one side of each fan base (10), supporting rods (11) are fixedly mounted on the upper side and the lower side of each fan base (10), limiting blocks (9) are fixedly mounted on two sides of the top of the transformer body (1), sliding grooves (19) are fixedly formed in each limiting block (9), a filtering device (7) is fixedly mounted between the limiting blocks (9), a drawing plate (8) is fixedly mounted at the front end of the filtering device (, filter equipment (7) inside fixed mounting has filter screen (18), filter screen (18) below fixed mounting has active carbon filter screen (17), filter equipment (7) both sides fixed mounting has slide bar (20), air outlet (14) have been seted up to the fixed both sides of transformer main part (1) inside, transformer main part (1) inside fixed mounting has heating panel mounting base (13), heating panel mounting base (13) front end fixed mounting has heating panel (12), fixed mounting has heat pipe (16) on heating panel (12).

2. The dust-proof self-cooling mining transformer of claim 1, wherein: the air outlet (14) is communicated with fan covers (5) arranged on two sides of the transformer main body (1).

3. The dust-proof self-cooling mining transformer of claim 1, wherein: the interior of the drawing plate (8) is connected with the front ends of an active carbon filter screen (17) and a filter screen (18).

4. The dust-proof self-cooling mining transformer of claim 1, wherein: the heat dissipation plate mounting base (13) is fixed inside the transformer main body (1) through a fastening nut.

5. The dust-proof self-cooling mining transformer of claim 1, wherein: the sliding rod (20) is clamped with the sliding groove (19), and a gap is formed between the sliding rod (20) and the sliding groove (19).

6. The dust-proof self-cooling mining transformer of claim 1, wherein: the heat pipe (16) is connected with the heat dissipation plate (12) in an inserting mode through a through hole formed in the heat dissipation plate (12).