CN211350328U

CN211350328U - Power transformer with fire extinguishing function

Info

Publication number: CN211350328U
Application number: CN202020301585.1U
Authority: CN
Inventors: 谢路林; 方婷; 程晓玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-08-25
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a power transformer with function of putting out a fire, including first shell, second shell, driving motor and fin, the inner chamber has been seted up to the inside of first shell, the inner wall of protection shield is fixed with the bin, and the output of bin runs through the inside that the inner chamber extends to first shell, the last skin weld of first shell has the pillar, the bottom of first shell is connected with the second shell, the upper surface of reinforcing plate is provided with the base plate of fixing at second shell surface, and the last fixed surface of base plate has driving motor, driving motor's output welding has the regulation pole, the surface connection of connecting block has the regulating plate, and the top of regulating plate is connected with the connecting plate, both ends surface all is provided with the fin around the first shell. This power transformer with fire extinguishing function, the radiating effect is good, and possesses the function of independently putting out a fire, can avoid causing danger because of catching a fire.

Description

Power transformer with fire extinguishing function

Technical Field

The utility model relates to a transformer technical field specifically is a power transformer with function of putting out a fire.

Background

The power transformer is a static electrical device used in a power system, converts alternating current electric energy of one voltage and current into electric energy of the other voltage and current with the same frequency by means of electromagnetic induction, and plays an important role in the work of the power system;

however, when the existing power transformer in the market is used, the existing power transformer lacks an autonomous fire extinguishing function, so that danger is easily caused by fire due to heat dissipation problems, and therefore, a power transformer with a fire extinguishing function is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer with function of putting out a fire to current power transformer on the market that proposes in solving above-mentioned background art when using, it lacks the function of independently putting out a fire, leads to easily because the heat dissipation problem is on fire and causes dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: a power transformer with a fire extinguishing function comprises a first shell, a second shell, a driving motor and radiating fins, wherein an inner cavity is formed in the first shell, protection plates are welded on the surfaces of the left end and the right end of the first shell respectively, a storage box is fixed on the inner wall of each protection plate, the output end of each storage box penetrates through the inner cavity and extends into the first shell, a support column is welded on the upper surface of the first shell, the top end of the support column is fixedly connected with a top plate, the lower surface of the top plate is connected with a guide pipe, the bottom end of the first shell is connected with the second shell, and a reinforcing plate is arranged at the bottom of the outer surface of the second shell in a surrounding mode;

the upper surface of reinforcing plate is provided with the base plate of fixing at second shell surface, and the last fixed surface of base plate has driving motor, driving motor's output welding has the regulation pole, and the surface connection who adjusts the pole has the connecting block, the surface connection of connecting block has the regulating plate, and the top of regulating plate is connected with the connecting plate to the inner surface connection of connecting plate has clean cotton, both ends surface all is provided with the fin around the first shell.

Preferably, the longitudinal section of the top plate is of an arc structure, the upper surface of the top plate is flush with the top end of the guide pipe, and the bottom end of the guide pipe is clamped in the inner cavity.

Preferably, the second housing and the first housing are connected in a snap-fit manner, and the bottom end of the first housing is fixedly connected with the reinforcing plate in a bolt connection manner.

Preferably, the outer surface of the adjusting rod is in a thread structure, the connecting block is in a sliding structure on the adjusting rod, and the sliding directions of the connecting block monomers are opposite.

Preferably, the top and the bottom of regulating plate are articulated with connecting plate and connecting block respectively, and the connecting plate is sliding construction on first shell.

Preferably, the connecting plate and the cleaning cotton are connected in a sticking manner, the cross section of the cleaning cotton is in a U-shaped structure, and the cleaning cotton is tightly attached to the radiating fins.

Compared with the prior art, the beneficial effects of the utility model are that: the power transformer with the fire extinguishing function has a good heat dissipation effect, has an autonomous fire extinguishing function, and can avoid danger caused by fire;

1. the top end of the guide pipe is flush with the top plate, and the bottom end of the guide pipe is inserted into the inner cavity, so that in rainy days, the top plate can be matched with the guide pipe to guide rainwater into the inner cavity for accumulation while shielding the rainwater, and the radiating fins are contacted with cold water, so that the radiating is accelerated;

2. when a fire breaks out in the device, the smoke sensor senses smoke, so that the pump body on the storage box is started by the controller, dry powder stored in the storage box is sprayed out to extinguish the fire, and meanwhile, the outer surface of the storage box is protected by the protection plate, so that the storage box is prevented from being damaged and broken due to collision;

3. through the rotation of adjusting the pole for the connecting block slides, thereby utilizes the regulating plate to drive the connecting plate and carries out the lift from top to bottom, can make clean cotton avoid cleaning the fin, avoids the heat dissipation to receive the influence.

Drawings

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

fig. 2 is a schematic top view of the second housing of the present invention;

fig. 3 is a schematic structural view of a first housing of the present invention;

fig. 4 is a schematic view of the top view structure of the connection plate of the present invention.

In the figure: 1. the device comprises a first shell, a second shell, a first inner cavity, a second outer shell, a first outer shell, a second outer shell, a first outer shell, a second outer shell.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a technical scheme as shown in figures 1-4: a power transformer with fire extinguishing function comprises a first shell 1, an inner cavity 2, a protection plate 3, a storage box 4, a support column 5, a top plate 6, a guide pipe 7, a second shell 8, a reinforcing plate 9, a base plate 10, a driving motor 11, an adjusting rod 12, a connecting block 13, an adjusting plate 14, a connecting plate 15, cleaning cotton 16 and radiating fins 17, wherein the inner cavity 2 is arranged in the first shell 1, and the surfaces of the left and right ends of the first shell 1 are welded with protection plates 3, the inner wall of the protection plates 3 is fixed with a storage box 4, the output end of the storage box 4 penetrates through the inner cavity 2 and extends to the inside of the first shell 1, a support pillar 5 is welded on the upper surface of the first shell 1, the top end of the support pillar 5 is fixedly connected with a top plate 6, the lower surface of the top plate 6 is connected with a guide pipe 7, the bottom end of the first shell 1 is connected with a second shell 8, and the bottom of the outer surface of the second shell 8 is surrounded with a reinforcing plate 9;

a base plate 10 fixed on the outer surface of the second housing 8 is arranged on the upper surface of the reinforcing plate 9, a driving motor 11 is fixed on the upper surface of the base plate 10, an adjusting rod 12 is welded at the output end of the driving motor 11, a connecting block 13 is connected on the outer surface of the adjusting rod 12, the outer surface of the adjusting rod 12 is of a thread-shaped structure, the connecting block 13 is of a sliding structure on the adjusting rod 12, the single sliding directions of the connecting blocks 13 are opposite, the connecting plate 15 is controlled to lift through the sliding of the connecting block 13, an adjusting plate 14 is connected on the outer surface of the connecting block 13, the top end of the adjusting plate 14 is connected with a connecting plate 15, the inner end surface of the connecting plate 15 is connected with cleaning cotton 16, the top end and the bottom end of the adjusting plate 14 are respectively hinged with the connecting plate 15 and the connecting block 13, the connecting plate 15 is of, the connecting plate 15 and the cleaning cotton 16 are connected in a sticking mode, the cross section of the cleaning cotton 16 is in a U-shaped structure, and the cleaning cotton 16 is tightly attached to the radiating fins 17, so that the surfaces of the radiating fins 17 can be cleaned when the cleaning cotton 16 moves, and the radiating fins 17 are arranged on the surfaces of the front end and the rear end of the first shell 1.

Specifically, the longitudinal section of the top plate 6 is of an arc-shaped structure, the upper surface of the top plate 6 is flush with the top end of the guide pipe 7, and the bottom end of the guide pipe 7 is clamped in the inner cavity 2, so that rainwater dropping on the surface of the top plate 6 can be drained to the inner cavity 2 through the guide pipe 7 to be accumulated, and the radiating fins 17 are cooled by water.

Specifically, the connection mode of second shell 8 and first shell 1 is the block connection, and the bottom of first shell 1 carries out fixed connection through bolted connection's mode and reinforcing plate 9, can make the connection between first shell 1 and the second shell 8 more firm like this.

Specifically, when the power transformer with the fire extinguishing function is used, the bottom of the first housing 1 is inserted into the second housing 8, so that the first housing and the second housing are connected in a clamping manner, and then the bottom of the first housing 1 is fixedly connected with the reinforcing plate 9 in a bolt connection manner, so that the first housing 1, the second housing 8 and the reinforcing plate 9 form a whole as shown in fig. 1, and at the moment, the cooling fins 17 are tightly attached to the cleaning cotton 16 shown in fig. 4;

when the device is used, the heat radiating fins 17 conduct internal heat to the outside, and in rainy days, the top plate 6 shown in fig. 1 shields and guides rainwater, so that the rainwater enters the inner cavity 2 shown in fig. 3 through the guide pipe 7 to be accumulated, the heat radiating fins 17 are in contact with the rainwater, heat radiation is accelerated, meanwhile, the adjusting rod 12 shown in fig. 2 rotates by starting the driving motor 11 arranged on the base plate 10, at the moment, the connecting block 13 slides, the adjusting plate 14 rotates to drive the connecting plate 15 to lift, and dust removal is performed on the surfaces of the heat radiating fins 17 by using the cleaning cotton 16;

when using, install smoke transducer perception on first shell 1 inner wall when smog appears in inside, can the signal of telecommunication through central controller this moment and start the pump body on the bin 4 for inside dry powder blowout, thereby put out a fire and handle, this is the whole process that this power transformer with function of putting out a fire used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A power transformer with a fire extinguishing function, comprising a first housing (1), a second housing (8), a drive motor (11) and heat radiating fins (17), characterized in that: an inner cavity (2) is formed in the first shell (1), the protection plates (3) are welded on the surfaces of the left end and the right end of the first shell (1), a storage box (4) is fixed on the inner wall of each protection plate (3), the output end of each storage box (4) penetrates through the inner cavity (2) and extends into the first shell (1), a support pillar (5) is welded on the upper surface of the first shell (1), a top plate (6) is fixedly connected to the top end of each support pillar (5), a guide pipe (7) is connected to the lower surface of each top plate (6), a second shell (8) is connected to the bottom end of the first shell (1), and reinforcing plates (9) are wound around the bottom of the outer surface of the second shell (8);

the upper surface of reinforcing plate (9) is provided with base plate (10) of fixing at second shell (8) surface, and the upper surface of base plate (10) is fixed with driving motor (11), the output welding of driving motor (11) has regulation pole (12), and the surface of adjusting pole (12) is connected with connecting block (13), the surface of connecting block (13) is connected with regulating plate (14), and the top of regulating plate (14) is connected with connecting plate (15) to the inner surface of connecting plate (15) is connected with clean cotton (16), both ends surface all is provided with fin (17) around first shell (1).

2. A power transformer with fire extinguishing function according to claim 1, characterized in that: the longitudinal section of the top plate (6) is of an arc structure, the upper surface of the top plate (6) is flush with the top end of the guide pipe (7), and the bottom end of the guide pipe (7) is clamped in the inner cavity (2).

3. A power transformer with fire extinguishing function according to claim 1, characterized in that: the second shell (8) and the first shell (1) are connected in a clamping mode, and the bottom end of the first shell (1) is fixedly connected with the reinforcing plate (9) in a bolt connection mode.

4. A power transformer with fire extinguishing function according to claim 1, characterized in that: the outer surface of the adjusting rod (12) is in a thread-shaped structure, the connecting block (13) is in a sliding structure on the adjusting rod (12), and the single sliding directions of the connecting block (13) are opposite.

5. A power transformer with fire extinguishing function according to claim 1, characterized in that: the top and the bottom of regulating plate (14) are articulated with connecting plate (15) and connecting block (13) respectively, and connecting plate (15) are sliding construction on first shell (1).

6. A power transformer with fire extinguishing function according to claim 1, characterized in that: the connecting plate (15) and the cleaning cotton (16) are connected in a sticking mode, the cross section of the cleaning cotton (16) is of a U-shaped structure, and the cleaning cotton (16) is tightly attached to the radiating fins (17).