CN211125279U

CN211125279U - Dustproof self-cooling type mining transformer

Info

Publication number: CN211125279U
Application number: CN201921952936.9U
Authority: CN
Inventors: 王铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-28
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to the technical field of dustproof cooling of transformers, and discloses a dustproof self-cooling type mining transformer, which comprises a box body, wherein the outer surface of the box body is sleeved with a shell, the left side surface of the shell is provided with a negative pressure fan and a water cooling tank, a first water pipe and a second water pipe are communicated between the water cooling tank and the shell, the right side surface of the shell is provided with a protective shell, the right side surface of the shell is provided with a driving motor, the output end of the driving motor is provided with fan blades, the outer surface of the protective shell is provided with a vent, the interior of the vent is provided with a filter screen, the inner wall of the protective shell is provided with an electrostatic adsorption plate, the dustproof self-cooling type mining transformer not only can prevent dust inside the transformer, but also can rapidly cool the interior of the transformer, and prevent the interior of the, and the space of the electronic element is not occupied, thereby being greatly convenient for use.

Description

Dustproof self-cooling type mining transformer

Technical Field

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

Background

Coal is used as basic energy and important industrial raw materials in China for a long time, and the development of national economy is strongly supported, so that the demand of the coal in China is huge, a lot of dangerous factors exist in the production process, especially, a lot of dust free in air is generated in the mining process, a lot of dust can be accumulated in a transformer working for a long time in the environment, the transformer can be subjected to machine failure, the transformer cannot work normally, in addition, in the existing cooling and ventilation equipment, a lot of actual area of a box body is occupied, so that the materials needed in the box body production are increased, resources are wasted, electronic elements in the box body are extruded together, and as motor elements of all parts can generate heat in the working process, the temperature inside the box body is difficult to be reduced, and the fire is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dustproof self-cooling type mining transformer possesses quick dust removal and ventilation, and does not occupy advantages such as electronic component space, has solved in the present condition, can not be fine prevent the inside dust of transformer, and is difficult for ventilating, and current ventilation equipment very easily accounts for the problem in electronic component space moreover.

(II) technical scheme

For realizing above-mentioned quick dust removal ventilation, and do not occupy the purpose of electronic component position, the utility model provides a following technical scheme: a dustproof self-cooling mining transformer comprises a box body, wherein a shell is sleeved on the outer surface of the box body, a negative pressure fan is fixedly connected to the left side surface of the shell, an air pipe is communicated with the output end of the negative pressure fan, the air pipe is inserted into the box body and the inside of the shell, a water cooling box is fixedly connected to the left side surface of the box body, a first water pipe is communicated with the output end of the water cooling box, a water pump is fixedly connected to the inside of the first water pipe, a coiled pipe is communicated with one side, away from the water cooling box, of the first water pipe, the coiled pipe is located inside the box body and the shell, a second water pipe is communicated with one side, away from the first water pipe, of the coiled pipe, the second water pipe is communicated with the input end of the water cooling box, an electronic element is arranged inside the box body, a protective shell is fixedly connected to the outer surface of the shell, and a driving motor, the fan comprises a casing, a driving motor, a fan blade, a ventilation plate and a fan blade, wherein the output end of the driving motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with the fan blade, the outer surface of the protection casing is provided with an air inlet, the right side surface of the casing is fixedly connected with the fan blade, the right side wall of the casing is fixedly connected with the.

Preferably, a check valve is fixedly connected to the inside of the first water pipe.

Preferably, the inside of the air inlet is fixedly connected with a filter screen.

Preferably, the inner wall of the protective shell is fixedly connected with an electrostatic adsorption plate.

Preferably, the number of the through holes is not less than twenty, and the through holes are uniformly distributed on the outer surface of the ventilation board.

Preferably, the first water pipe is located above the second water pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining transformer of dustproof self-cooling type possesses following beneficial effect:

(1) this mining transformer of dustproof self-cooling type, be provided with the coiled pipe through setting up between box and casing, can increase the cooling area between box and the casing, be provided with the water-cooling tank through the left surface at the casing, can pour into the coiled pipe with the inside air conditioning of water-cooling tank, and then can dispel the heat to the box is inside, surface through at the casing is provided with negative-pressure air fan, effect through negative-pressure air fan, take the inside air of box out, be provided with ventilating board and through-hole through the right flank at the box, can inhale the box with the air conditioning that the coiled pipe surface gived off in, and then can cool down to the box is inside.

(2) This mining transformer of dustproof self-cooling type, surface through at the casing is provided with driving motor, and then has driven the flabellum and has rotated, thereby can prevent the dust to get into the protective housing through the effect of air current, through be provided with the electrostatic absorption board in the inside of protective housing, can adsorb the inside dust of protective housing, through the filter that sets up in the protective housing is inside, can effectually prevent some graininess dust to get into the protective housing, through stagger inside ventilating board and the tuber pipe of being provided with of box, further reduced and taken electronic component's space, greatly made things convenient for the use.

Drawings

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

fig. 2 is a schematic top view of the ventilating board of the present invention;

fig. 3 is a schematic view of the structure of the serpentine tube of the present invention.

In the figure: the device comprises a box body 1, a shell body 2, a negative pressure fan 3, an air pipe 4, a water cooling box 5, a first water pipe 6, a water pump 7, a one-way valve 8, a coiled pipe 9, a second water pipe 10, an electronic element 11, a protective shell 12, a driving motor 13, a rotating shaft 14, fan blades 15, a louver fan 16, an electrostatic adsorption plate 17, an air inlet 18, a ventilation plate 19, through holes 20 and a filter screen 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dustproof self-cooling mining transformer comprises a box body 1, a casing 2 is sleeved on the outer surface of the box body 1, a negative pressure fan 3 is fixedly connected to the left side surface of the casing 2, an output end of the negative pressure fan 3 is communicated with an air pipe 4, the air pipe 4 is inserted into the box body 1 and the casing 2, a water cooling box 5 is fixedly connected to the left side surface of the box body 1, an output end of the water cooling box 5 is communicated with a first water pipe 6, a water pump 7 is fixedly connected to the inside of the first water pipe 6, a coil pipe 9 is communicated with one side of the first water pipe 6 far away from the water cooling box 5, the coil pipe 9 is located inside the box body 1 and the casing 2, a second water pipe 10 is communicated with one side of the coil pipe 9 far away from the first water pipe 6, the second water pipe 10 is communicated with an input end of the water cooling box 5, an electronic element 11 is, the right side face of casing 2 is fixedly connected with driving motor 13, and driving motor 13's output end fixedly connected with pivot 14, and the surface fixedly connected with flabellum 15 of pivot 14, the surface of protective housing 12 is seted up owing to air intake 18, casing 2's right side face fixedly connected with louver 16, and the right side wall fixedly connected with ventilating board 19 of box 1, through-hole 20 has been seted up to ventilating board 19's surface.

Furthermore, a check valve 8 is fixedly connected inside the first water pipe 6, and the check valve 8 can make the cold water inside the water cooling tank 5 enter the coiled pipe 9 in a one-way manner, so that the cold water is prevented from flowing back due to gravity.

Furthermore, the inside of the air inlet 18 is fixedly connected with a filter screen 21, and the filter screen 21 can effectively prevent slightly larger dust and garbage from entering the protective shell 12, so as to block the air inlet 18.

Further, the inner wall of the protective shell 12 is fixedly connected with an electrostatic adsorption plate 17, and as dust is tiny particles and is light, the electrostatic adsorption plate 17 can effectively adsorb the dust inside the protective shell 12.

Further, twenty are no less than the quantity of through-hole 20, and evenly distributed is at the surface of ventilating board 19, because negative-pressure air fan 2's work, makes the inside atmospheric pressure of box 1 reduce, through being provided with a plurality of through-holes 20, can make the inside air current of box 1 remain stable, but also can inhale the inside of box 1 with the air conditioning of coiled pipe 9 surface.

Furthermore, the first water pipe 6 is positioned above the second water pipe 10, the first water pipe 6 has the functions of the one-way valve 8 and the water pump 7 and can enter the coiled pipe 9, and moisture in the coiled pipe 9 can flow back to the inside of the water cooling tank 5 through the second water pipe 10 under the action of gravity.

The working principle is as follows: the dustproof self-cooling mining transformer is characterized in that a negative pressure motor 3, a driving motor 13 and a water pump 7 are connected through an external power supply, the driving motor 13 is started, fan blades 15 are rotated to prevent dust from entering the inside of a protective shell 12, a negative pressure fan 3 is started, air at higher pressure in a box body 1 is pressed into a through hole 20 of the ventilation plate 19 under the influence of lower air pressure in the box body 1 by the ventilation plate 19, the air entering the through hole 20 is compressed in the gradually-reduced through hole 20, when the ventilation plate 19 passes through the through hole 20 which is positioned on one side of the ventilation plate 19 facing the indoor, the trumpet-shaped through hole 20 facilitates air circulation, the air at higher pressure enters a space at lower air pressure in the box body 1 to expand and reduce the indoor temperature, the air flow rate is accelerated after the air is compressed by the aperture of the through hole 20, the flowing range after the air enters the box body 1 is larger, and the ventilation plate 19 and the negative pressure, improve ventilation effect, open water pump 7 and check valve 8 this moment, make the inside moisture of water-cooling tank 5 get into coiled pipe 9, inside air conditioning encircleed casing 2 and box 1 this moment, and then air conditioning gets into ventilating board 19 to cool down to box 1 is inside.

In summary, the dustproof self-cooling mining transformer has the negative pressure fan with the model of CY-1220, the driving motor with the model of YE2132M-4 and the water pump 7 with the model of 50FP-20, and can effectively cool the inside of the box body 1 by arranging the negative pressure fan 3, the air pipe 4, the water cooling tank 5, the first water pipe 6, the second water pipe 10, the coiled pipe 9, the ventilation plate 19 and the through hole 20, and can effectively isolate dust in the box body 1 and prevent the dust from entering the inside of the box body 1 by arranging the protective shell 12, the driving motor 13, the fan blades 14, the filter screen 21, the louver 16 and the electrostatic adsorption plate 17 on the outer surface of the shell 2.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 box (1), its characterized in that: the outer surface cover of box (1) is equipped with casing (2), the left surface fixedly connected with negative-pressure air fan (3) of casing (2), the output intercommunication of negative-pressure air fan (3) has tuber pipe (4), tuber pipe (4) alternate box (1) with the inside of casing (2), the left surface fixedly connected with water-cooling tank (5) of box (1), the output intercommunication of water-cooling tank (5) has first water pipe (6), the inside fixedly connected with water pump (7) of first water pipe (6), one side intercommunication that water-cooling tank (5) were kept away from in first water pipe (6) has coiled pipe (9), coiled pipe (9) are located box (1) with the inside of casing (2), one side intercommunication that first water pipe (6) were kept away from in coiled pipe (9) has second water pipe (10), second water pipe (10) intercommunication is in the input of water-cooling box (5), the inside of box (1) is provided with electronic component (11), the external fixed surface of casing (2) is connected with protective housing (12), the right flank fixedly connected with driving motor (13) of casing (2), the output fixedly connected with pivot (14) of driving motor (13), the external fixed surface of pivot (14) is connected with flabellum (15), air intake (18) have been seted up to the surface of protective housing (12), the right flank fixedly connected with louver (16) of casing (2), the right side wall fixedly connected with ventilating board (19) of box (1), through-hole (20) have been seted up to the surface of ventilating board (19).

2. The dust-proof self-cooling mining transformer of claim 1, wherein: the inside of the first water pipe (6) is fixedly connected with a one-way valve (8).

3. The dust-proof self-cooling mining transformer of claim 1, wherein: and a filter screen (21) is fixedly connected inside the air inlet (18).

4. The dust-proof self-cooling mining transformer of claim 1, wherein: the inner wall of the protective shell (12) is fixedly connected with an electrostatic adsorption plate (17).

5. The dust-proof self-cooling mining transformer of claim 1, wherein: the number of the through holes (20) is not less than twenty, and the through holes are uniformly distributed on the outer surface of the ventilation plate (19).

6. The dust-proof self-cooling mining transformer of claim 1, wherein: the first water pipe (6) is positioned above the second water pipe (10).