CN220171871U - Transformer fire disaster disposal device - Google Patents

Abstract

The utility model belongs to the technical field of power equipment, in particular to a transformer fire disaster treatment device, which comprises a box body, wherein a functional box is fixedly arranged at the top of the box body, a motor is fixedly arranged at the bottom of the functional box, an output shaft of the motor is rotationally connected with the inner wall of the top of the functional box, and a lifting mechanism is arranged between the functional box and the box body; the inner wall at the top of the box body is provided with a smoke sensor, the front side of the box body is provided with a box door, an observation window is arranged on the box door, and a transformer is arranged in the box body. The utility model has reasonable design, can realize the purpose of stabilizing and early warning protection to the fire disaster of the transformer without influencing the normal operation of the transformer by arranging the lifting mechanism and the sealing mechanism, can realize the starting of the alarm by the trigger key by arranging the early warning protection mechanism, can realize the evacuation of people around the warning, can realize the cutting-off of the power supply of the transformer by the cutting-off key, and can realize the purpose of avoiding the expansion of the fire disaster condition.

Description

Transformer fire disaster disposal device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a transformer fire disaster treatment device.

Background

With the development of society, the application of transformers is becoming more widespread, which are devices that change ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and when the transformer is used for a long time or has a large load, the risk of spontaneous combustion is easy to occur, and if the spontaneous combustion is not handled in time, the spontaneous combustion can cause larger loss.

At present, a fire extinguishing device of a power transformer of Chinese patent bulletin with bulletin number of CN216136610U comprises a box body, wherein a shell is arranged at the top of an inner cavity of the box body, first supporting rods are fixedly arranged at the centers of the tops of two sides of the shell, one ends of the first supporting rods, which are far away from the shell, are hinged with first pulleys, sliding grooves are formed in the tops of two sides of the inner cavity of the box body, and the first pulleys are in sliding connection with the box body through the sliding grooves; the utility model achieves the aim of controlling early fire through the arrangement of the box body, the shell, the first supporting rod, the first pulley, the second supporting rod, the second pulley, the traction mechanism and the rope body, and solves the problems that the existing transformer has small fire, is not easy to be perceived by people when the existing transformer burns on open fire, can not be perceived by people after the fire is enlarged, can not control the fire early, and causes larger economic loss due to the spread of the fire.

In practical use, the sealed shell in the existing equipment is lifted through the nylon rope body, the nylon rope body is continuously wetted and dried due to weather reasons and heating of the transformer, so that the nylon rope body can break in the long-term load process, the shell falls down when the transformer does not encounter fire, the problem that the fire early warning protection of the transformer is unstable and the normal operation of the transformer is affected exists, and therefore the transformer fire disposal device is used for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects that the prior art has unstable fire early warning protection of a transformer and influences the normal operation of the transformer, and provides a fire disaster treatment device for the transformer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a transformer conflagration disposition of device, includes the box, box top fixed mounting has the function box, and the fixed mounting in function box bottom has the motor, and the motor output shaft rotates with the function box top inner wall to be connected, is provided with elevating system between function box and the box; the inner wall at the top of the box body is provided with a smoke sensor, the front side of the box body is provided with a box door, an observation window is arranged on the box door, and a transformer is arranged in the box body.

Preferably, the lifting mechanism comprises a first screw rod, a second screw rod and a screw rod seat, the first screw rod and the second screw rod are rotatably arranged on the inner wall of the bottom of the box body, the first screw rod is positioned on the left side of the second screw rod, the top ends of the first screw rod and the second screw rod are rotatably connected with the inner wall of the top of the functional box, the motor is positioned between the first screw rod and the second screw rod, the screw rod seat is sleeved with threads on the first screw rod and the second screw rod, a first transmission mechanism is arranged between the motor and the first screw rod, a second transmission mechanism is arranged between the motor and the second screw rod, a sliding mechanism is arranged between the screw rod seat and the box body, and a sealing mechanism is arranged between the screw rod seat and the transformer.

Preferably, the first transmission mechanism comprises two first belt pulleys and a first belt, the first belt pulleys are fixedly arranged on the motor output shaft and the first screw rod, the two first belt pulleys are positioned in the functional box, and the first belt is sleeved on the two first belt pulleys.

Preferably, the second transmission mechanism comprises two second belt pulleys and a second belt, the second belt pulleys are fixedly arranged on the motor output shaft and the second screw rod, the second belt pulleys are positioned above the first belt pulleys, and the second belt is sleeved on the two second belt pulleys.

Preferably, the sliding mechanism comprises a sliding block and a sliding groove, the sliding blocks are arranged on one sides, away from each other, of the two screw rod seats, the sliding grooves are formed in the inner walls of the two sides of the box body, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the sealing mechanism comprises a sealing shell and an insulating seat, one side, adjacent to the two screw rod seats, of the sealing shell is fixedly provided with the same sealing shell, the inner wall of the bottom of the box body is fixedly provided with the insulating seat, the insulating seat is positioned between the first screw rod and the second screw rod, the insulating seat is positioned below the transformer, the insulating seat is matched with the transformer, the sealing shell is matched with the insulating seat, an early warning protection mechanism is arranged between the sealing shell and the box body, and a prompting mechanism is arranged on the sealing shell.

Preferably, the early warning protection machanism includes connecting block, trigger key, alarm button, siren, cut-off key and power supply switch, equal fixed mounting in seal shell both sides has the connecting block, and left side connecting block bottom is provided with the trigger key, and right side connecting block bottom is provided with the cut-off key, and the bottom half is provided with alarm button and power supply switch, and alarm button is located between first lead screw and the insulating seat, and power supply switch is located between insulating seat and the second lead screw, trigger key and alarm button looks adaptation, cut-off key and power supply switch looks adaptation, and the box left side is provided with the siren, siren and alarm button electric connection.

Preferably, the prompt facility includes safety prompt board and dangerous prompt board, the seal shell front side is provided with safety prompt board and dangerous prompt board, and dangerous prompt board is located safety prompt board top, and safety prompt board and dangerous prompt board all with observation window looks adaptation.

The utility model has the beneficial effects that:

1. through the cooperation of the motor, the two first belt pulleys and the belt, the first screw rod and the second screw rod can be driven to lift simultaneously through the cooperation of the two second belt pulleys and the belt, the purpose of driving the sealing shell to lift can be achieved, when a smoke sensor senses a smoke signal of a fire of the transformer, the first screw rod and the second screw rod are driven to rotate clockwise through the forward starting motor of the control module, the sealing shell can be moved downwards through the cooperation of the screw rod seat and the sealing shell, the sealing shell is sleeved on the insulating seat, the transformer can be isolated from air, flame in the transformer can be extinguished through oxygen deficiency, the purpose of performing fire treatment on the transformer can be achieved, and therefore the purpose of performing stable early warning protection on the fire of the transformer is achieved without affecting the normal work of the transformer;

2. through the cooperation of trigger key, alarm button and siren, through the cooperation of key and power supply switch cut off, through the cooperation of safety notice board, dangerous notice board and observation window, can realize when the transformer runs into the conflagration and lead to the seal shell to descend, can realize triggering key start alarm, can realize the purpose that the crowd is evacuated as early as possible around the warning, can realize cutting off the key and cut off the transformer power, can realize avoiding the purpose that the conflagration condition enlarges, can realize observing dangerous notice board through the observation window, can realize that the crowd can discern the purpose of conflagration danger around.

Drawings

Fig. 1 is a schematic perspective view of a transformer fire disaster treatment device according to the present utility model;

fig. 2 is a schematic diagram of a schematic front view of a fire disaster treatment device for a transformer according to the present utility model;

fig. 3 is a schematic diagram of a portion a of a transformer fire disaster treatment device according to the present utility model.

In the figure: 1. a case; 2. a functional box; 3. a motor; 4. a first screw rod; 5. a second screw rod; 6. a first pulley; 7. a first belt; 8. a second pulley; 9. a second belt; 10. a screw rod seat; 11. a slide block; 12. a chute; 13. a sealed housing; 14. a connecting block; 15. triggering a key; 16. an alarm button; 17. cutting off the key; 18. a power supply switch; 19. an insulating base; 20. a transformer; 21. a safety notice board; 22. a danger notice board; 23. an observation window; 24. a smoke sensor; 25. an alarm.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a transformer fire disaster disposal device comprises a box body 1, wherein a functional box 2 is fixedly arranged at the top of the box body 1, a motor 3 is fixedly arranged at the bottom of the functional box 2, an output shaft of the motor 3 is rotationally connected with the inner wall of the top of the functional box 2, and a lifting mechanism is arranged between the functional box 2 and the box body 1; the inner wall at the top of the box body 1 is provided with a smoke sensor 24, the front side of the box body 1 is provided with a box door, an observation window 23 is arranged on the box door, and a transformer 20 is arranged in the box body 1.

In this embodiment, elevating system includes first lead screw 4, second lead screw 5 and lead screw seat 10, first lead screw 4 and second lead screw 5 are installed in rotation of box 1 bottom inner wall, first lead screw 4 is located second lead screw 5 left side, first lead screw 4 and second lead screw 5 top all rotate with function box 2 top inner wall and are connected, motor 3 is located between first lead screw 4 and the second lead screw 5, equal thread bush is equipped with lead screw seat 10 on first lead screw 4 and the second lead screw 5, be provided with first drive mechanism between motor 3 and the first lead screw 4, be provided with second drive mechanism between motor 3 and the second lead screw 5, be provided with slide mechanism between lead screw seat 10 and the box 1, be provided with sealing mechanism between lead screw seat 10 and the transformer 20, through being provided with elevating system, realize that first lead screw 4 and second lead screw 5 can drive two lead screw seats 10 and go up and down simultaneously.

In this embodiment, the first transmission mechanism includes two first belt pulleys 6 and a first belt 7, and on the motor 3 output shaft and on the first lead screw 4 all fixed mounting have first belt pulley 6, and two first belt pulleys 6 are located function box 2, and the transmission cover is equipped with first belt 7 on two first belt pulleys 6 for motor 3 can drive first lead screw 4 and rotate through being provided with first transmission mechanism.

In this embodiment, the second transmission mechanism includes two second belt pulleys 8 and a second belt 9, and on motor 3 output shaft and the second lead screw 5 on all fixed mounting have second belt pulley 8, second belt pulley 8 is located first belt pulley 6 top, and the transmission cover is equipped with second belt 9 on two second belt pulleys 8 for motor 3 can drive second lead screw 5 and rotate through being provided with second transmission mechanism.

In this embodiment, slide mechanism includes slider 11 and spout 12, and one side that two lead screw seats 10 kept away from each other all is provided with slider 11, and spout 12 has all been seted up to box 1 both sides inner wall, and slider 11 and spout 12 sliding connection are through being provided with slide mechanism for lead screw seat 10 can drive sealed shell 13 and go up and down steadily.

In this embodiment, sealing mechanism includes seal shell 13 and insulating seat 19, the same seal shell 13 of one side fixed mounting that two lead screw seats 10 are adjacent, box 1 bottom inner wall fixed mounting has insulating seat 19, insulating seat 19 is located between first lead screw 4 and the second lead screw 5, insulating seat 19 is located transformer 20 below, insulating seat 19 and transformer 20 looks adaptation, seal shell 13 and insulating seat 19 looks adaptation are provided with early warning protection machanism between seal shell 13 and the box 1, be provided with prompt facility on the seal shell 13, through being provided with sealing mechanism for establish on insulating seat 19 through seal shell 13 cover, can realize carrying out isolated purpose with transformer 20 and air.

In this embodiment, early warning protection machanism includes connecting block 14, trigger key 15, alarm button 16, alarm 25, cut-off key 17 and power supply switch 18, sealing shell 13 both sides equal fixed mounting has connecting block 14, left side connecting block 14 bottom is provided with trigger key 15, right side connecting block 14 bottom is provided with cut-off key 17, box 1 bottom is provided with alarm button 16 and power supply switch 18, alarm button 16 is located between first lead screw 4 and the insulating seat 19, power supply switch 18 is located between insulating seat 19 and second lead screw 5, trigger key 15 and alarm button 16 looks adaptation, cut-off key 17 and power supply switch 18 looks adaptation, the box 1 left side is provided with alarm 25, alarm 25 and alarm button 16 electric connection, through being provided with early warning protection machanism, make trigger key 15 can start alarm 25, make cut-off key 17 can cut off transformer 20 power, can realize carrying out the purpose of early warning to transformer 20 conflagration protection.

In this embodiment, the suggestion mechanism includes safety notice board 21 and danger notice board 22, and sealed shell 13 front side is provided with safety notice board 21 and danger notice board 22, and danger notice board 22 is located safety notice board 21 top, and safety notice board 21 and danger notice board 22 all with observation window 23 looks adaptation for the masses can learn transformer 20 conflagration condition through danger notice board 22 through being provided with suggestion mechanism.

In the utility model, when the smoke sensor 24 senses a smoke signal of the transformer 20 on fire, the motor 3 can be positively started through the control module, the first belt pulley 6, the first belt 7, the second belt pulley 8 and the second belt 9 can drive the first screw rod 4 and the second screw rod 5 to rotate clockwise, the two screw rod seats 10 can be driven to move downwards, the sealing shell 13 can be sleeved on the insulating seat 19, the sealing shell 13 can isolate the transformer 20 from air, flame in the transformer 20 is extinguished through oxygen deficiency, the purpose of performing fire disaster treatment on the transformer can be achieved, thereby realizing the purpose of stabilizing early warning protection on the fire disaster of the transformer 20, not affecting the normal work of the transformer 20, the sealing shell 13 can drive the trigger key 15, the cut-off key 17 and the danger prompt board 22 to move downwards through the connecting block 14, the trigger alarm button 16 can be started to alarm 25, the purpose of warning surrounding people can be warned to disperse as soon as possible, the cut-off key 17 can be triggered to cut off the power supply switch 18 to cut off the power supply, the purpose of observing the surrounding fire hazard prompt board 22 can be realized, and the purpose of observing the surrounding fire hazard prompt board can be realized 23 can be realized.

The transformer fire disaster disposal device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. The utility model provides a transformer conflagration disposition of device, its characterized in that includes box (1), box (1) top fixed mounting has functional box (2), functional box (2) bottom fixed mounting has motor (3), motor (3) output shaft and functional box (2) top inner wall rotate to be connected, be provided with elevating system between functional box (2) and box (1);

the smoke sensor is arranged on the inner wall of the top of the box body (1), a box door is arranged on the front side of the box body (1), an observation window (23) is arranged on the box door, and a transformer (20) is arranged in the box body (1).

2. The transformer fire disaster treatment device according to claim 1, wherein the lifting mechanism comprises a first screw rod (4), a second screw rod (5) and a screw rod seat (10), the first screw rod (4) and the second screw rod (5) are rotatably installed on the inner wall of the bottom of the box body (1), the first screw rod (4) is located at the left side of the second screw rod (5), the top ends of the first screw rod (4) and the second screw rod (5) are rotatably connected with the inner wall of the top of the functional box (2), the motor (3) is located between the first screw rod (4) and the second screw rod (5), the screw rod seat (10) is sleeved on each of the first screw rod (4) and the second screw rod (5), a first transmission mechanism is arranged between the motor (3) and the first screw rod (4), a second transmission mechanism is arranged between the motor (3) and the second screw rod (5), a sliding mechanism is arranged between the screw rod seat (10) and the box body (1), and a sealing mechanism is arranged between the screw rod seat (10) and the transformer (20).

3. A transformer fire handling device according to claim 2, characterized in that the first transmission mechanism comprises two first pulleys (6) and a first belt (7), the first pulleys (6) are fixedly mounted on the output shaft of the motor (3) and on the first screw rod (4), the two first pulleys (6) are located in the functional box (2), and the first belt (7) is sleeved on the two first pulleys (6).

4. A transformer fire disposal device according to claim 2, wherein the second transmission mechanism comprises two second pulleys (8) and a second belt (9), the second pulleys (8) are fixedly arranged on the output shaft of the motor (3) and the second screw rod (5), the second pulleys (8) are positioned above the first pulleys (6), and the second belt (9) is sleeved on the two second pulleys (8).

5. The transformer fire disaster treatment device according to claim 2, wherein the sliding mechanism comprises a sliding block (11) and a sliding groove (12), the sliding blocks (11) are arranged on one sides of the two screw rod seats (10) which are far away from each other, the sliding grooves (12) are formed in the inner walls of the two sides of the box body (1), and the sliding blocks (11) are in sliding connection with the sliding grooves (12).

6. The transformer fire disaster treatment device according to claim 2, wherein the sealing mechanism comprises a sealing shell (13) and an insulating seat (19), one side adjacent to the screw rod seat (10) is fixedly provided with the same sealing shell (13), the inner wall of the bottom of the box body (1) is fixedly provided with the insulating seat (19), the insulating seat (19) is positioned between the first screw rod (4) and the second screw rod (5), the insulating seat (19) is positioned below the transformer (20), the insulating seat (19) is matched with the transformer (20), the sealing shell (13) is matched with the insulating seat (19), an early warning protection mechanism is arranged between the sealing shell (13) and the box body (1), and a prompt mechanism is arranged on the sealing shell (13).

7. The transformer fire disaster treatment device according to claim 6, wherein the early warning protection mechanism comprises a connecting block (14), a trigger key (15), an alarm button (16), an alarm (25), a cut-off key (17) and a power supply switch (18), wherein the connecting block (14) is fixedly installed on two sides of the sealing shell (13), the trigger key (15) is arranged at the bottom of the left connecting block (14), the cut-off key (17) is arranged at the bottom of the right connecting block (14), the alarm button (16) and the power supply switch (18) are arranged at the bottom of the box (1), the alarm button (16) is located between the first screw rod (4) and the insulating seat (19), the power supply switch (18) is located between the insulating seat (19) and the second screw rod (5), the trigger key (15) is matched with the alarm button (16), the cut-off key (17) is matched with the power supply switch (18), and the alarm (25) is arranged at the left side of the box (1), and the alarm (25) is electrically connected with the alarm button (16).

8. The transformer fire disaster treatment device according to claim 6, wherein the prompt mechanism comprises a safety prompt board (21) and a danger prompt board (22), the safety prompt board (21) and the danger prompt board (22) are arranged on the front side of the sealing shell (13), the danger prompt board (22) is located above the safety prompt board (21), and the safety prompt board (21) and the danger prompt board (22) are matched with the observation window (23).