CN213935839U

CN213935839U - Mutual inductor with protection function

Info

Publication number: CN213935839U
Application number: CN202120120544.7U
Authority: CN
Inventors: 程波
Original assignee: Chengdu Xingmingyuan Electric Co ltd
Current assignee: Chengdu Xingmingyuan Electric Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-10
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a mutual inductor with protection function, which comprises a box body, a baffle is fixedly arranged in the box body, a mutual inductor body is fixedly arranged on the baffle, a water tank is arranged at the inner bottom of the box body, a water pipe is fixedly arranged in the box body, the end part of the water pipe passes through the baffle and is communicated with the inside of the water tank, a fixed plate is fixedly connected with the inner top of the box body, a fan is fixedly arranged at one side of the fixed plate, a through hole is arranged on the baffle, a sealing plate is slidably arranged in the through hole, the mutual inductor can reduce the water vapor and the mist entering the box body and attaching to the mutual inductor, and can dry the inside of the box body, reduce the humidity in the box body, protect the mutual inductor to a certain extent, reduce the potential safety hazard, quickly discharge the heat in the box body and ensure the stable operation of the mutual inductor, the service life of the mutual inductor is prolonged to a certain extent.

Description

Mutual inductor with protection function

Technical Field

The utility model relates to a mutual-inductor technical field specifically is a mutual-inductor with protect function.

Background

The transformer is also called instrument transformer, which is the general name of current transformer and voltage transformer, can change high voltage into low voltage, large current into small current, and is used for measuring or protecting system.

Partial mutual inductor among the prior art is put at outdoor use, when meetting overcast and rainy weather, outside steam and fog get into the inside of box from the louvre easily, and attach to the surface of mutual inductor, even enter into the inside of mutual inductor, cause mutual inductor internals to damage, make mutual inductor stop work even, there is the potential safety hazard, and current mutual inductor can produce the heat at the during operation, if not discharge in time, can influence the steady operation of mutual inductor, and the mutual inductor works under high temperature for a long time and can reduce its life, therefore we need to provide a mutual inductor that has protect function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mutual-inductor with protect function, reducible steam and fog get into the inside of box and adhere to on the mutual-inductor, and can carry out drying process to the inside of box, reduce its inside humidity, protected the mutual-inductor to a certain extent, and reduced the potential safety hazard, can be quick with the inside heat discharge of box, guarantee the steady operation of mutual-inductor, improved the life of mutual-inductor to a certain extent 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 mutual inductor with a protection function comprises a box body, wherein a partition plate is fixedly arranged in the box body, a mutual inductor body is fixedly arranged on the partition plate, a water tank is arranged at the inner bottom of the box body, a water pipe is fixedly arranged in the box body, the end part of the water pipe penetrates through the partition plate and is communicated with the inside of the water tank, a fixed plate is fixedly connected with the inner top of the box body, a fan is fixedly arranged at one side of the fixed plate, a through hole is formed in the partition plate, a sealing plate is arranged in the through hole in a sliding mode, an insertion block is fixedly connected with one end of the sealing plate, an insertion groove is formed in one end of the fixed plate, one end of the insertion block is inserted into the insertion groove, a box top is fixedly arranged at the upper end of the box body, a hot air heater is fixedly arranged in the box top, an air pipe is fixedly arranged at the inner top of the box body, and the hot air heater is communicated with the air pipe through an air delivery pipe, and an air outlet nozzle is arranged at the lower end of the air pipe.

Preferably, the inner bottom of the box body is fixedly provided with a fixed seat, the fixed seat is fixedly provided with a motor, one end of the output shaft of the motor is fixedly connected with a rotating shaft through a coupler, the rotating shaft is fixedly sleeved with a gear, one side of the sealing plate is fixedly provided with a rack, and the gear is meshed with the rack.

Preferably, the bottom of the box body is provided with a groove, the lower end of the sealing plate is located inside the groove, the inner wall of the box body is fixedly connected with a limiting block, and one end of the limiting block abuts against the side portion of the sealing plate.

Preferably, the humidity sensor is fixedly mounted at the inner top of the box body, five groups of air outlets are arranged at least at equal intervals, and the air outlets are located at the upper end of the transformer body.

Preferably, the box body is provided with heat dissipation holes, and the heat dissipation holes are located between the fixing plate and the partition plate.

Preferably, one end of the water pipe is located at the upper end of one side of the water tank, the other end of the water pipe is located at the lower end of the other side of the water tank, and the water pump is arranged on the water pipe.

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

1. through the design of the fixed plate, the sealing plate, the air heater and the air outlet nozzle, the motor drives the sealing plate to move upwards, the heat dissipation holes are blocked through the matching of the sealing plate and the fixed plate, and hot air generated in the air heater is blown out from the air outlet nozzle;

2. through the design of water tank, water pipe, fan and louvre, the water pump is carried upwards with the water in the water tank, and the processing of cooling down is carried out to the inside of box through water-cooled mode, and the fan makes the inside heat of box flow with higher speed to flow from the louvre, further accelerated the heat dissipation, the utility model discloses can be quick with the inside heat discharge of box, guarantee the steady operation of mutual-inductor, improve the life of mutual-inductor to a certain extent.

Drawings

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

FIG. 2 is a schematic structural view of the motor, the rotating shaft and the gear of the present invention;

fig. 3 is a schematic structural view of the fixing plate, the sealing plate, the insertion block, the slot, the heat dissipation hole and the fan of the present invention.

In the figure: 1. a box body; 2. heat dissipation holes; 3. a fixing plate; 4. a fan; 5. a humidity sensor; 6. a box top; 7. a hot air blower; 8. an air duct; 9. an air outlet nozzle; 10. a gear; 11. a water tank; 12. a water pipe; 13. a water pump; 14. a groove; 15. a sealing plate; 16. a limiting block; 17. a through hole; 18. inserting a block; 19. a rack; 20. a fixed seat; 21. a motor; 22. a rotating shaft; 23. a slot; 24. a partition plate; 25. the mutual inductor body.

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, the present invention provides a technical solution: a mutual inductor with a protection function comprises a box body 1, a partition plate 24 is fixedly arranged in the box body 1, a mutual inductor body 25 is fixedly arranged on the partition plate 24, a water tank 11 is arranged at the inner bottom of the box body 1, the water tank 11 is respectively provided with a water inlet and a water outlet for conveniently replacing water in the water tank 11, a water pipe 12 is fixedly arranged in the box body 1, the water pipe 12 is a water pipe shaped like a Chinese character 'hui', the end part of the water pipe 12 penetrates through the partition plate 24 and is communicated with the inner part of the water tank 11, one end of the water pipe 12 is positioned at the upper end of one side of the water tank 11, the other end of the water pipe 12 is positioned at the lower end of the other side of the water tank 11, a water pump 13 is arranged on the water pipe 12 and can enable water to flow circularly, two groups of fixing plates 3 are fixedly connected to the inner top of the box body 1, the fixing plates 3 are vertically arranged, heat dissipation holes 2 are arranged in an array manner, the heat dissipation holes 2 are positioned between the fixed plate 3 and the partition plate 24, and one side of the fixed plate 3 is fixedly provided with the fan 4;

the partition plate 24 is provided with through holes 17, the through holes 17 are provided with two groups, a sealing plate 15 is slidably arranged in each through hole 17, the sealing plate 15 and the fixing plate 3 are correspondingly arranged, a fixing seat 20 is fixedly arranged at the inner bottom of the box body 1, a motor 21 is fixedly arranged on the fixing seat 20, a connecting plate is fixedly connected to the fixing seat 20, a bearing is fixedly embedded in the connecting plate, one end of an output shaft of the motor 21 is fixedly inserted into an inner ring of the bearing, the motor 21 is a forward and reverse rotating motor, one end of the output shaft of the motor 21 is fixedly connected with a rotating shaft 22 through a coupler, a gear 10 is fixedly sleeved on the rotating shaft 22, a rack 19; the sealing plate 15 can be driven by the motor 21 to slide up and down in the through hole 17;

the inner bottom of the box body 1 is provided with a groove 14, the lower end of the sealing plate 15 is positioned in the groove 14 and plays a role in limiting the sealing plate 15, the inner wall of the box body 1 is fixedly connected with a limiting block 16, one end of the limiting block 16 is provided with a rotatable ball, one end of the limiting block 16 with the ball abuts against the side part of the sealing plate 15, one end of the sealing plate 15 is fixedly connected with an inserting block 18, one end of the fixing plate 3 is provided with a slot 23, one end of the inserting block 18 is inserted into the slot 23, and the heat dissipation hole 2 can be plugged;

the upper end fixed mounting of box 1 has roof 6, roof 6 sets up to the cross-section for trapezoidal roof, the inside fixed mounting of roof 6 has air heater 7, the interior top fixed mounting of box 1 has tuber pipe 8, through defeated tuber pipe intercommunication between air heater 7 and the tuber pipe 8, the lower extreme of tuber pipe 8 is provided with air outlet nozzle 9, the interior top fixed mounting of box 1 has humidity inductor 5, air outlet nozzle 9 is equidistant at least to be provided with five groups, air outlet nozzle 9 is located the upper end of mutual-inductor body 25.

The working principle is as follows: when the temperature in the device is high, the water pump 13 is turned on, water in the water tank 11 is conveyed upwards, the interior of the box body 1 is cooled in a water cooling mode, the water finally returns to the interior of the water tank 11, the water is recycled, the fan 4 is started, heat in the box body 1 flows in an accelerated mode and flows out of the heat dissipation holes 2, and heat dissipation is further accelerated;

in overcast and rainy weather, when humidity inductor 5 detects that the humidity of box 1 inside reaches the setting value, humidity inductor 5 gives the controller with signal transmission, the steerable air heater 7 of controller and motor 21 open, motor 21 drives pivot 22 and rotates, pivot 22 drives gear 10 and rotates, gear 10 drives rack 19 and removes, rack 19 drives closing plate 15 and upwards removes, and peg graft in the inside of slot 23 with the one end of inserted block 18, can carry out the shutoff with louvre 2 to a certain extent, reduce the entering of steam and fog, air heater 7 carries the inside to tuber pipe 8 through defeated tuber pipe with hot-blast, and spout from air outlet 9, start fan 4 simultaneously, hot-blast flow can accelerate, with the quick evaporation to dryness of steam and fog of box 1 inside.

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 mutual-inductor with protect function, includes box (1), its characterized in that: a partition plate (24) is fixedly installed inside the box body (1), a mutual inductor body (25) is fixedly installed on the partition plate (24), a water tank (11) is arranged at the inner bottom of the box body (1), a water pipe (12) is fixedly installed inside the box body (1), the end part of the water pipe (12) penetrates through the partition plate (24) and is communicated with the inside of the water tank (11), a fixing plate (3) is fixedly connected to the inner top of the box body (1), a fan (4) is fixedly installed on one side of the fixing plate (3), a through hole (17) is formed in the partition plate (24), a sealing plate (15) is slidably arranged inside the through hole (17), an insert block (18) is fixedly connected to one end of the sealing plate (15), an insert groove (23) is formed in one end of the fixing plate (3), and one end of the insert block (18) is inserted into the insert groove (23), the upper end fixed mounting of box (1) has roof (6), the inside fixed mounting of roof (6) has air heater (7), the interior top fixed mounting of box (1) has tuber pipe (8), through defeated tuber pipe intercommunication between air heater (7) and tuber pipe (8), the lower extreme of tuber pipe (8) is provided with air outlet nozzle (9).

2. The transformer with protection function according to claim 1, characterized in that: the interior bottom fixed mounting of box (1) has fixing base (20), fixed mounting has motor (21) on fixing base (20), shaft coupling fixedly connected with pivot (22) is passed through to motor (21) output shaft one end, the fixed cover has been gone up in pivot (22) and has been connect gear (10), one side fixed mounting of closing plate (15) has rack (19), gear (10) with rack (19) meshing.

3. The transformer with protection function according to claim 1, characterized in that: the inner bottom of the box body (1) is provided with a groove (14), the lower end of the sealing plate (15) is located inside the groove (14), the inner wall of the box body (1) is fixedly connected with a limiting block (16), and one end of the limiting block (16) abuts against the side portion of the sealing plate (15).

4. The transformer with protection function according to claim 1, characterized in that: the inner top of the box body (1) is fixedly provided with a humidity sensor (5), the air outlet nozzles (9) are at least equidistantly provided with five groups, and the air outlet nozzles (9) are located at the upper end of the mutual inductor body (25).

5. The transformer with protection function according to claim 1, characterized in that: the box body (1) is provided with heat dissipation holes (2), and the heat dissipation holes (2) are located between the fixing plate (3) and the partition plate (24).

6. The transformer with protection function according to claim 1, characterized in that: one end of the water pipe (12) is located at the upper end of one side of the water tank (11), the other end of the water pipe (12) is located at the lower end of the other side of the water tank (11), and a water pump (13) is arranged on the water pipe (12).