CN213716656U

CN213716656U - Noise-reduction heat dissipation cabinet for voltage transformer

Info

Publication number: CN213716656U
Application number: CN202023141475.2U
Authority: CN
Inventors: 李晓飞
Original assignee: Qingdao Tongmeng Electric Co ltd
Current assignee: Qingdao Tongmeng Electric Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-16
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a noise reduction and heat dissipation cabinet for a voltage device, which comprises a voltage device body, a noise reduction mechanism and a heat dissipation mechanism, wherein the noise reduction mechanism is wrapped on the voltage device body, and the heat dissipation mechanism is arranged on the noise reduction mechanism; the noise reduction mechanism comprises a shell and a noise reduction assembly arranged in the shell, and the shell is wrapped on the voltage device body; the heat dissipation mechanism comprises a heat dissipation assembly and an air suction assembly, wherein the heat dissipation assembly is arranged on the shell and is connected with the air suction assembly arranged in one through hole; the heat dissipation assembly comprises a water tank, annular pipes and a connector, wherein the two annular pipes are arranged in the through hole in parallel and are connected through a plurality of condenser pipes arranged at equal intervals; the plurality of condensation pipes are attached to the wall of the through hole; the two connectors are respectively connected through a plurality of connecting pipes; the water tank is arranged at the bottom of the shell; the air suction assembly is arranged between the two annular pipes. The utility model discloses accelerated the radiating rate of voltmeter body, avoided components and parts ageing, improved the life of voltmeter body, reduced the waste of resource.

Description

Noise-reduction heat dissipation cabinet for voltage transformer

Technical Field

The utility model relates to a voltmeter technical field specifically is a heat dissipation cabinet of making an uproar falls for voltage ware.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbol is usually T as the beginning of the number. Example (c): t01, T201, etc.

Faraday created an "inductor loop" at 29/8 of 1831, called a "faraday coil," which is actually the first prototype of a transformer in the world. Faraday is used only to demonstrate the principle of electromagnetic induction and does not consider its practical use. The transformer transformation principle was first discovered by faraday, but not started to be put into practical use until the 80 s of the nineteenth century. In 1881, the device known as a "secondary hand generator" was shown in london by luson golal and john dixon gibbs, and this technology was then sold to american western houses, which was probably the first practical power transformer, but not the earliest. In the competition that a power plant should output both direct current and alternating current, it is one of its advantages to be able to use a transformer for alternating current. The transformer can convert the electric energy into a high-voltage low-current form and then convert the electric energy back, so that the loss of the electric energy in the transmission process is greatly reduced, and the economic transmission distance of the electric energy is further. Therefore, the power plant can be built at a place far away from the power utilization place. Most of the world's power goes through a series of transformers before it finally reaches the consumer.

The existing transformer of the transformer substation is easy to generate heat in the working process, and the used case is poor in heat dissipation effect, so that heat cannot be dissipated timely, internal elements of the transformer are easy to age, the service life of the transformer is influenced, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a heat dissipation cabinet of making an uproar falls for voltage ware to solve above-mentioned technical background in the voltage ware generate heat in the course of the work easily, and used quick-witted case radiating effect is poor, lead to the heat can not in time distribute out, lead to the ageing of voltage ware inner member easily, influence the life of voltage ware, cause the shortcoming of the waste of resource.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction and heat dissipation cabinet for a transformer comprises a transformer body, a noise reduction mechanism and a heat dissipation mechanism, wherein the noise reduction mechanism is wrapped on the transformer body, and the heat dissipation mechanism is arranged on the noise reduction mechanism;

the noise reduction mechanism comprises a shell and a noise reduction assembly arranged in the shell, the shell is wrapped on the voltage transformer body, and two opposite end faces of the shell are respectively provided with a through hole penetrating through the interior of the shell;

the heat dissipation mechanism comprises a heat dissipation assembly and an air suction assembly, wherein the heat dissipation assembly is arranged on the shell and is connected with the air suction assembly arranged in one of the through holes; the heat dissipation assembly comprises a water tank, annular pipes and connectors, wherein the two annular pipes are arranged in the through hole in parallel and are connected through a plurality of condensation pipes arranged at equal intervals; the plurality of condensation pipes are attached to the wall of the through hole; the two connectors are respectively connected through a plurality of connecting pipes; the water tank is arranged at the bottom of the shell and is respectively connected with the two connectors through a water inlet pipe and a water outlet pipe;

the air suction assembly is arranged between the two annular pipes.

Preferably, the voltage regulator further comprises a buffer assembly, wherein the buffer assembly is arranged in the shell and connects the voltage regulator body with the shell; the buffer assembly comprises a bottom plate, a sliding rod and a buffer spring, the bottom plate is arranged in the shell, and the upper surface of the bottom plate is connected with the voltage device body; the sliding rods are arranged on the bottom plate in a penetrating mode, and two ends of each sliding rod are fixedly connected with the inner wall of the shell respectively; many buffer spring all overlaps and locates on the slide bar, and both ends respectively with inner wall and bottom plate are connected.

Preferably, the air suction assembly comprises an air suction fan, and the air suction fan is arranged in the through hole and is positioned between the two annular pipes.

Preferably, the noise reduction assembly comprises a sound insulation layer and a sound absorption layer, the sound insulation layer is arranged in the shell, and the sound absorption layer is laid on the inner wall of the shell.

Preferably, the heat dissipation mechanism further comprises a stirring assembly and an exhaust assembly, the exhaust assembly is arranged in a through hole far away from the air suction assembly, the stirring assembly is arranged in the water tank, the stirring assembly comprises a rotating rod and a stirring rod, the rotating rod is arranged in the water tank, and a plurality of stirring rods are arranged on the rotating rod at equal intervals; the exhaust assembly comprises an exhaust fan, and the exhaust fan is arranged in the through hole.

Preferably, a micro water pump is arranged on the water inlet pipe.

Compared with the prior art, the utility model provides a heat dissipation cabinet of making an uproar falls for voltage ware possesses following beneficial effect:

the utility model discloses including the voltage ware body, falling mechanism and heat dissipation mechanism, falling mechanism wraps up on the voltage ware body, is convenient for absorb the noise that the voltage ware body produced, and heat dissipation mechanism locates and falls the mechanism, is convenient for accelerate the radiating rate of voltage ware body, has improved the life of voltage ware body, avoids components and parts ageing, has reduced the waste of resource; the noise reduction mechanism comprises a shell and a noise reduction assembly arranged in the shell, the shell is wrapped on the voltage transformer body, and through holes penetrating through the shell are formed in two opposite end faces of the shell, so that air in the shell can flow conveniently, and the heat dissipation rate is improved; the heat dissipation mechanism comprises a heat dissipation assembly and an air suction assembly, wherein the heat dissipation assembly is arranged on the shell and is connected with the air suction assembly arranged in one through hole; the heat dissipation assembly comprises a water tank, annular pipes and a connector, wherein the two annular pipes are arranged in the through hole in parallel and are connected through a plurality of condenser pipes arranged at equal intervals; the plurality of the condenser pipes are attached to the wall of the through hole, so that water flowing through the condenser pipes absorbs heat in the through hole to reduce the temperature of air, the transformer body is cooled, and the cooling effect is improved; the two connectors are respectively connected through a plurality of connecting pipes, so that water can uniformly flow into a plurality of condensing pipes; the water tank is arranged at the bottom of the shell and is respectively connected with the two connectors through a water inlet pipe and a water outlet pipe, so that water circulation is formed conveniently; the air suction assembly is arranged between the two annular pipes, so that the flowing speed of air in the shell is accelerated, and the heat dissipation speed of the voltage device body is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 is a schematic structural diagram of a noise reduction and heat dissipation cabinet for a transformer according to the present invention;

FIG. 2 is a schematic structural view of the air suction assembly of the present invention;

fig. 3 is a schematic structural view of the ring pipe of the present invention.

In the figure: 1. the device comprises a voltage device body, 2, a shell, 3, a through hole, 4, an air suction assembly, 5, an exhaust fan, 6, a bottom plate, 7, a sliding rod, 8, a buffer spring, 9, a water tank, 10, a rotating rod, 11, a stirring rod, 12, a water inlet pipe, 13, a water outlet pipe, 14, an air suction fan, 15, a ring pipe, 16, a condensation pipe, 17, a connector, 18 and a connecting pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a noise reduction and heat dissipation cabinet for a transformer, comprising: the utility model provides a heat dissipation cabinet of making an uproar falls for voltage ware, includes voltage ware body 1, falls the mechanism of making an uproar and heat dissipation mechanism, falls the mechanism of making an uproar and wraps up on voltage ware body 1, is convenient for absorb the noise that voltage ware body 1 produced, and heat dissipation mechanism locates and falls the mechanism of making an uproar on, is convenient for accelerate voltage ware body 1's radiating rate, has improved voltage ware body 1's life, avoids components and parts ageing, has reduced the waste of resource.

The noise reduction mechanism comprises a shell and a noise reduction assembly arranged in the shell 2, the shell 2 is wrapped on the voltage transformer body 1, and through holes 3 penetrating through the shell are formed in two opposite end faces of the shell 2, so that air in the shell 2 can flow conveniently, and the heat dissipation rate is improved; the heat dissipation mechanism comprises a heat dissipation assembly and an air suction assembly 4, the heat dissipation assembly is arranged on the shell 2 and is connected with the air suction assembly 4 arranged in one through hole 3; the heat dissipation assembly comprises a water tank 9, annular pipes 15 and a connector 17, wherein the two annular pipes 15 are arranged in the through hole 3 in parallel and are connected through a plurality of condenser pipes 16 arranged at equal intervals; the plurality of condensation pipes 16 are attached to the wall of the through hole 3, so that water flowing through the condensation pipes 16 absorbs heat in the through hole 3 to reduce the temperature of air, the transformer body 1 is cooled, and the cooling effect is improved; the two connectors 17 are respectively connected through a plurality of connecting pipes 18, so that water can uniformly flow into a plurality of condensing pipes 16; the water tank 9 is arranged at the bottom of the shell 2 and is respectively connected with two connectors 17 through a water inlet pipe 12 and a water outlet pipe 13, so that water circulation is convenient to form.

The air suction assembly is arranged between the two annular pipes 15, so that the flowing speed of air in the shell 2 is accelerated, and the heat dissipation speed of the voltage device body 1 is improved.

The buffer assembly is arranged in the shell 2, connects the voltage transformer body 1 with the shell 2, plays a role in buffering and protecting the transformer body 1 and avoids the transformer body 1 from being damaged due to impact; the buffer assembly comprises a bottom plate 6, a sliding rod 7 and a buffer spring 8, the bottom plate 6 is arranged in the shell 2, and the upper surface of the bottom plate 6 is connected with the voltage device body 1; a plurality of sliding rods 7 are arranged on the bottom plate 6 in a penetrating way, and two ends of the sliding rods are fixedly connected with the inner wall of the shell 2 respectively; the buffer springs 8 are sleeved on the slide bar 7, and two ends of the buffer springs are respectively connected with the inner wall and the bottom plate 6, so that the voltage device body 1 is prevented from colliding with the inner wall of the shell 2, and the voltage device body 1 is protected.

The air suction assembly comprises an air suction fan 14, the air suction fan 14 is arranged in the through hole 3 and is positioned between the two annular pipes 15, and the speed of air flowing in the shell 2 is increased conveniently.

The noise reduction assembly comprises a sound insulation layer and a sound absorption layer, the sound insulation layer is arranged in the shell 2, the sound absorption layer is laid on the inner wall of the shell 2, the sound insulation layer is made of asbestos and plays a sound insulation role, the sound absorption layer is made of sound absorption cotton, and noise generated by the voltage device body 1 is absorbed conveniently.

The heat dissipation mechanism further comprises a stirring assembly and an exhaust assembly, the exhaust assembly is arranged in the through hole 3 far away from the air suction assembly 4, the stirring assembly is arranged in the water tank 9 and comprises a rotating rod 10 and a stirring rod 11, the rotating rod 10 is arranged in the water tank 9, and the rotating rod 10 is provided with a plurality of stirring rods 11 at equal intervals, so that the flowing speed of water in the water tank 9 can be increased conveniently, and the temperature of the water in the water tank 9 can be mixed uniformly; the exhaust assembly comprises an exhaust fan 5, and the exhaust fan 5 is arranged in the through hole 3, so that exhaust is facilitated, and the air flow speed is improved.

The inlet pipe 12 is provided with a micro water pump, which is convenient for accelerating the flow of water.

The utility model discloses a theory of operation and use flow: firstly, the shell 2 is wrapped on the voltage device body 1, asbestos is arranged in the shell 2, sound-absorbing cotton is paved on the inner wall of the shell 2, noise generated by the voltage device body 1 can be absorbed conveniently, the heat dissipation mechanism is arranged on the shell 2, heat dissipation speed of the voltage device body 1 can be accelerated conveniently, the service life of the voltage device body 1 is prolonged, aging of components is avoided, and waste of resources is reduced; through holes 3 penetrating through the shell are formed in two opposite end faces of the shell 2, so that air in the shell 2 can flow conveniently, and the heat dissipation rate is improved; two of the annular pipes 15 are arranged in the through hole 3 in parallel and are connected through a plurality of condenser pipes 16 which are arranged at equal intervals, so that water can flow conveniently; the plurality of condensation pipes 16 are attached to the wall of the through hole 3, so that water flowing through the condensation pipes 16 absorbs heat in the through hole 3 to reduce the temperature of air, the transformer body 1 is cooled, and the cooling effect is improved; the two connectors 17 are respectively connected through a plurality of connecting pipes 18, so that water can uniformly flow into a plurality of condensing pipes 16; the water tank 9 is arranged at the bottom of the shell 2 and is respectively connected with the two connectors 17 through the water inlet pipe 12 and the water outlet pipe 13, so that water circulation is formed conveniently; the air suction fan 14 is arranged between the two annular pipes 15, and the exhaust fan 5 is arranged in the through hole 3, so that the flowing speed of air in the shell 2 is increased, and the heat dissipation speed of the voltage device body 1 is increased.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The noise reduction and heat dissipation cabinet for the transformer is characterized by comprising a transformer body (1), a noise reduction mechanism and a heat dissipation mechanism, wherein the noise reduction mechanism is wrapped on the transformer body (1), and the heat dissipation mechanism is arranged on the noise reduction mechanism;

the noise reduction mechanism comprises a shell (2) and a noise reduction assembly arranged in the shell (2), the shell (2) is wrapped on the voltage device body (1), and through holes (3) penetrating through the interior are formed in two opposite end faces of the shell (2);

the heat dissipation mechanism comprises a heat dissipation assembly and an air suction assembly (4), the heat dissipation assembly is arranged on the shell (2) and is connected with the air suction assembly (4) arranged in one of the through holes (3); the heat dissipation assembly comprises a water tank (9), two annular pipes (15) and a connector (17), wherein the two annular pipes (15) are arranged in the through hole (3) in parallel and are connected through a plurality of condensation pipes (16) arranged at equal intervals; the plurality of condensation pipes (16) are attached to the wall of the through hole (3); the two connectors (17) are respectively connected through a plurality of connecting pipes (18); the water tank (9) is arranged at the bottom of the shell (2) and is respectively connected with the two connectors (17) through a water inlet pipe (12) and a water outlet pipe (13);

the air suction assembly is arranged between the two annular pipes (15).

2. The noise reducing and heat dissipating cabinet of claim 1, wherein: the voltage regulator further comprises a buffer component, wherein the buffer component is arranged in the shell (2) and connects the voltage regulator body (1) with the shell (2); the buffer assembly comprises a bottom plate (6), a sliding rod (7) and a buffer spring (8), the bottom plate (6) is arranged in the shell (2), and the upper surface of the bottom plate (6) is connected with the voltage device body (1); the sliding rods (7) are arranged on the bottom plate (6) in a penetrating manner, and two ends of the sliding rods are fixedly connected with the inner wall of the shell (2) respectively; many buffer spring (8) all overlap and locate on slide bar (7), and both ends respectively with inner wall and bottom plate (6) are connected.

3. The noise reducing and heat dissipating cabinet of claim 1, wherein: the air suction assembly comprises an air suction fan (14), wherein the air suction fan (14) is arranged in the through hole (3) and is positioned between the two annular pipes (15).

4. The noise reducing and heat dissipating cabinet of claim 1, wherein: the noise reduction assembly comprises a sound insulation layer and a sound absorption layer, the sound insulation layer is arranged in the shell (2), and the sound absorption layer is laid on the inner wall of the shell (2).

5. The noise reducing and heat dissipating cabinet of claim 1, wherein: the heat dissipation mechanism further comprises a stirring assembly and an exhaust assembly, the exhaust assembly is arranged in the through hole (3) far away from the air suction assembly (4), the stirring assembly is arranged in the water tank (9), the stirring assembly comprises a rotating rod (10) and stirring rods (11), the rotating rod (10) is arranged in the water tank (9), and the rotating rod (10) is provided with a plurality of stirring rods (11) at equal intervals; the exhaust assembly comprises an exhaust fan (5), and the exhaust fan (5) is arranged in the through hole (3).

6. The noise reducing and heat dissipating cabinet of claim 1, wherein: the water inlet pipe (12) is provided with a micro water pump.