CN111354542A

CN111354542A - Novel transformer

Info

Publication number: CN111354542A
Application number: CN201811575523.3A
Authority: CN
Inventors: 花怀华
Original assignee: Jiangsu Tianxi Electric Power Equipment Co ltd
Current assignee: Jiangsu Tianxi Electric Power Equipment Co ltd
Priority date: 2018-12-22
Filing date: 2018-12-22
Publication date: 2020-06-30

Abstract

A novel transformer relates to the technical field of transformers. It contains transformer housing, transformer main part, the conducting strip, water-cooling mechanism, the forward fan, the reverse fan, the refrigerator, the control unit, electrical unit, detecting element and alarm unit, transformer main part, the conducting strip, water-cooling mechanism, the refrigerator, the control unit, electrical unit, detecting element and alarm unit all set up the inside at transformer housing, the fixed middle part that sets up at transformer housing of transformer main part, the fixed top that sets up at transformer main part of conducting strip, the fixed outside that sets up at the conducting strip of water-cooling mechanism, the control unit respectively with the forward fan, the reverse fan, refrigerator and alarm unit electric connection, electrical unit and the control unit electric connection, detecting element and the control unit electric connection. The invention has the beneficial effects that: the heat dissipation performance is good, simple structure, and the heat dissipation is with low costs, and the practicality is good, and factor of safety is high, has higher market spreading value.

Description

Novel transformer

Technical Field

The invention relates to the technical field of transformers, in particular to a novel transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and 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, and the like. According to the application, the method can be divided into: the transformer comprises a power transformer, a furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like.

The transformer can produce a large amount of heat in the work, and traditional transformer heat dispersion is poor, has long being burnt out very easily or reduce the life-span of transformer.

Disclosure of Invention

The invention aims to provide a novel transformer aiming at the defects and shortcomings of the prior art, and the novel transformer is good in heat dissipation performance, simple in structure, low in heat dissipation cost, good in practicability, high in safety coefficient and higher in market popularization value.

In order to achieve the purpose, the invention adopts the following technical scheme: it contains transformer housing 1, transformer main body 2, conducting strip 3, water-cooling mechanism 4, forward fan 5, reverse fan 6, refrigerator 7, the control unit 8, electrical unit 9, the detecting element 10 and the alarm unit 11, transformer main body 2, conducting strip 3, water-cooling mechanism 4, refrigerator 7, the control unit 8, electrical unit 9, the detecting element 10 and the alarm unit 11 all set up the inside of transformer housing 1, transformer main body 2 fixed set up the inside middle part of transformer housing 1, conducting strip 3 fixed set up in the top of transformer main body 2, water-cooling mechanism 4 fixed set up in the outside of conducting strip 3, forward bellows 5 fixed set up in the below of transformer housing 1, reverse fan 6 fixed set up in the top of transformer housing 1 and in the top of water-cooling mechanism 4, refrigerator 7 fixed set up the right side of forward fan 5, the fixed setting of control unit 8 be in the left end of water-cooling mechanism 4, power supply unit 9 fixed the setting be in control unit 8's top, the fixed setting of detecting element 10 be in the left side end of reverse fan 6, alarm unit 11 fixed the setting be in the right-hand member of water-cooling mechanism 4, control unit 8 respectively with forward fan 5, reverse fan 6, refrigerator 7 and alarm unit 11 electric connection, power supply unit 9 with 8 electric connection of controlling unit, detecting element 10 with 8 electric connection of controlling unit.

The transformer body 2 comprises a primary coil 21, a secondary coil 22 and a transformer core 23, wherein the primary coil 21 is fixedly arranged at the left end of the transformer body 2, the secondary coil 22 is fixedly arranged at the right end of the primary coil 21, and the transformer core 23 penetrates through the primary coil 21 and the secondary coil 22.

The water cooling mechanism 4 comprises a heat conduction copper pipe 41 and cold water 42, wherein the heat conduction copper pipe 41 is a hollow heat conduction copper pipe, and the cold water 42 is arranged inside the hollow heat conduction copper pipe.

The detection unit 10 includes a temperature sensor 101.

The alarm unit 11 includes a buzzer 111.

And ventilation openings 12 are fixedly arranged on one sides of the forward fan 5 and the reverse fan 6 close to the transformer shell 1.

The outermost layer of the transformer shell 11 is provided with a waterproof layer 011.

After the technical scheme is adopted, the invention has the beneficial effects that: the heat dissipation performance is good, simple structure, and the heat dissipation is with low costs, and the practicality is good, and factor of safety is high, has higher market spreading value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic block diagram of the circuit of the present invention.

Description of reference numerals: the transformer comprises a transformer shell 1, a transformer main body 2, a heat conducting fin 3, a water cooling mechanism 4, a forward fan 5, a reverse fan 6, a refrigerator 7, a control unit 8, a power supply unit 9, a detection unit 10, an alarm unit 11, a primary coil 21, a secondary coil 22, a transformer iron core 23, a heat conducting copper pipe 41, cold water 42, a temperature sensor 101, a buzzer 111, a vent 12 and a waterproof layer 011.

Detailed Description

Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the transformer comprises a transformer shell 1, a transformer main body 2, a heat conducting sheet 3, a water cooling mechanism 4, a forward fan 5, a reverse fan 6, a refrigerator 7, a control unit 8, a power supply unit 9, a detection unit 10 and an alarm unit 11, wherein the transformer main body 2, the heat conducting sheet 3, the water cooling mechanism 4, the refrigerator 7, the control unit 8, the power supply unit 9, the detection unit 10 and the alarm unit 11 are all arranged inside the transformer shell 1, the transformer main body 2 is fixedly arranged in the middle inside the transformer shell 1, the heat conducting sheet 3 is fixedly arranged above the transformer main body 2, the heat conducting sheet 3 is used for absorbing heat radiated by the transformer main body 2 when the transformer works, the water cooling mechanism 4 is fixedly arranged on the outer side of the heat conducting sheet 3, and the water cooling mechanism 4 can cool part of the heat conducting sheet 3, the transformer comprises a transformer shell 1, a forward air box 5, a reverse fan 6, a water cooling mechanism 4, a refrigerator 7, a control unit 8, a power supply unit 9, a reverse fan 6, a reverse fan 7, a fan motor and a fan motor, wherein the forward air box 5 is fixedly arranged below the transformer shell 1, the forward air box 5 can discharge outside air into the transformer shell 1, the reverse fan 6 is fixedly arranged above the transformer shell 1 and above the water cooling mechanism 4, the reverse fan 6 can discharge hot air inside the transformer shell 1 to the outside, the air inside the transformer shell 1 can be ensured to be communicated with the outside air under the interaction of the forward fan 5 and the reverse fan 6, the purpose of heat dissipation is realized, the refrigerator 7 is fixedly arranged on the right side of the forward fan 5, the refrigerator 7 can cool the air inside the transformer shell 1 to achieve the effect of cooling, the control unit 8 is fixedly arranged at the left end of the water cooling mechanism 4, the power supply unit 9 is fixedly arranged, the detection unit 10 is fixedly arranged at the left end of the reverse fan 6, the alarm unit 11 is fixedly arranged at the right end of the water cooling mechanism 4, the control unit 8 is respectively electrically connected with the forward fan 5, the reverse fan 6, the refrigerator 7 and the alarm unit 11, the power supply unit 9 is electrically connected with the control unit 8, and the detection unit 10 is electrically connected with the control unit 8.

The water cooling mechanism 4 comprises a heat conduction copper pipe 41 and cold water 42, the heat conduction copper pipe 41 is a hollow heat conduction copper pipe, the cold water 42 is arranged inside the hollow heat conduction copper pipe, the cold water 42 is not filled inside the heat conduction copper pipe 41, and the heat conduction copper pipe 41 absorbs heat generated when the transformer body 2 works and is cooled through the cold water.

The detecting unit 10 contain temperature sensor 101, temperature sensor 101 can detect the inside temperature of transformer shell 1, when the transformer was in operation, the heat that transformer main part 2 produced detected through temperature sensor, when the temperature that detects exceeded the temperature of settlement, the radiating of air-cooled or water-cooled mechanism 4 of control unit 8 control.

The alarm unit 11 comprises a buzzer 111, the buzzer 111 is used for alarming and reminding, and when the temperature of the transformer in operation is too high and exceeds a set range, the buzzer 111 gives an alarm.

The forward fan 5 and the reverse fan 6 are fixedly provided with a vent 12 at one side close to the transformer housing 1, and the vent 12 is used for communicating air inside the transformer housing 1 with air outside to realize heat dissipation.

The outermost layer of transformer housing 1 be provided with waterproof layer 011, waterproof layer 011 can prevent that water from getting into transformer housing 1 inside, cause the transformer to damage or reduce the life-span of transformer.

The working principle of the invention is as follows: when the transformer is in operation, the transformer main part can produce certain heat, the heat is absorbed by conducting strip heat conduction earlier, the inside cold water cooling of heat conduction copper pipe in the water-cooling mechanism outside the conducting strip cools off some heat, the forward fan passes through the vent and discharges inside the transformer to the outside air, the inside hot-air of transformer is discharged to the external world through the vent to the reverse fan likewise, realize the inside air circulation of outside air and transformer, temperature sensor among the detecting element detects the inside air of transformer, when inside air temperature is higher than the setting value, temperature sensor gives the control unit and controls the refrigerator to carry out refrigeration cooling to the signal transfer, accelerate the heat dissipation to the transformer inside.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A novel transformer is characterized in that: the transformer comprises a transformer shell (1), a transformer main body (2), a heat conducting sheet (3), a water cooling mechanism (4), a forward fan (5), a reverse fan (6), a refrigerator (7), a control unit (8), a power supply unit (9), a detection unit (10) and an alarm unit (11), wherein the transformer main body (2), the heat conducting sheet (3), the water cooling mechanism (4), the refrigerator (7), the control unit (8), the power supply unit (9), the detection unit (10) and the alarm unit (11) are all arranged in the transformer shell (1), the transformer main body (2) is fixedly arranged in the middle of the inside of the transformer shell (1), the heat conducting sheet (3) is fixedly arranged above the transformer main body (2), the water cooling mechanism (4) is fixedly arranged on the outer side of the heat conducting sheet (3), the fixed setting of forward bellows (5) is in the below of transformer housing (1), reverse fan (6) fixed the setting be in the top of transformer housing (1) and in the top of water-cooling mechanism (4), refrigerator (7) fixed the setting be in the right side of forward fan (5), the fixed setting of control unit (8) be in the left end of water-cooling mechanism (4), power supply unit (9) fixed the setting be in the top of control unit (8), detecting element (10) fixed the setting be in the left end of reverse fan (6), alarm unit (11) fixed the setting be in the right-hand member of water-cooling mechanism (4), control unit (8) respectively with forward fan (5), reverse fan (6), refrigerator (7) and alarm unit (11) electric connection, the power supply unit (9) is electrically connected with the control unit (8), and the detection unit (10) is electrically connected with the control unit (8).

2. The novel transformer according to claim 1, characterized in that: the transformer body (2) comprises a primary coil (21), a secondary coil (22) and a transformer iron core (23), wherein the primary coil (21) is fixedly arranged at the left end of the transformer body (2), the secondary coil (22) is fixedly arranged at the right end of the primary coil (21), and the transformer iron core (23) penetrates through the primary coil (21) and the secondary coil (22).

3. The novel transformer according to claim 1, characterized in that: the water cooling mechanism (4) comprises a heat conduction copper pipe (41) and cold water (42), wherein the heat conduction copper pipe (41) is a hollow heat conduction copper pipe, and the cold water (42) is arranged inside the hollow heat conduction copper pipe.

4. The novel transformer according to claim 1, characterized in that: the detection unit (10) comprises a temperature sensor (101).

5. The novel transformer according to claim 1, characterized in that: the alarm unit (11) comprises a buzzer (111).

6. The novel transformer according to claim 1, characterized in that: and ventilation openings (12) are fixedly formed in one sides, close to the transformer shell (1), of the forward fan (5) and the reverse fan (6).

7. The novel transformer according to claim 1, characterized in that: the outermost layer of the transformer shell (11) is provided with a waterproof layer (011).