CN211181861U

CN211181861U - Novel oil-immersed power transformer

Info

Publication number: CN211181861U
Application number: CN201921206434.1U
Authority: CN
Inventors: 马付印; 马子龙
Original assignee: Jiangsu Xingchi Transformer Co ltd
Current assignee: Jiangsu Xingchi Transformer Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-08-04
Anticipated expiration: 2029-07-29

Abstract

Novel oil-immersed power transformer contains box, oil tank, buffer layer, oil conservator, first motor, second motor, first radiator fan, second radiator fan, filter layer, baffle, temperature sensor, sound absorbing layer, transformer, sealing layer, base, semiconductor refrigeration piece, P L C controller, temperature comparison module, AD conversion module, feedback module, alarm module, control panel, ripple cooling tube, display screen, the top of box be provided with the oil conservator the utility model discloses be provided with the sound absorbing layer, can adsorb partial noise, play the effect of making an uproar, be provided with the buffer layer, can the shock attenuation, be provided with alarm module, can play the alarming action, improve the security.

Description

Novel oil-immersed power transformer

Technical Field

The utility model relates to a power transformer technical field, concretely relates to novel oil-immersed power transformer.

Background

A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The safety of the existing oil-immersed power transformer is low, the noise is high, and the damping effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide novel oil-immersed power transformer to prior art's defect and not enough.

The technical scheme of the utility model oil-immersed power transformer, contain the box, the oil tank, the buffer layer, the conservator, first motor, the second motor, first radiator fan, the second radiator fan, the filter layer, a partition plate, a weighing sensor and a temperature sensor, the sound absorbing layer, the transformer, the sealing layer, a pedestal, the semiconductor refrigeration piece, P L C controller, the temperature comparison module, AD conversion module, feedback module, alarm module, control panel, the ripple cooling tube, the display screen, the top of box be provided with the oil tank, the inside of box is provided with the oil tank, oil tank and conservator are connected, the right side of oil tank is provided with the transformer, the top of transformer is provided with the baffle, the top of baffle is provided with the filter layer, the top of filter layer is provided with first radiator fan and second radiator fan, first radiator fan sets up on first motor, the second radiator fan sets up on the second motor, be provided with temperature sensor on the lower surface of baffle, the right side of transformer is provided with the sound absorbing layer, the right side of sound absorbing layer is provided with the base, the below of box is provided with the base, the inside of semiconductor piece, P L C control module is connected to the input of the comparison module, the front connection of the input of the control module, the input of the radiator module, the input of the electrical connection of the radiator module, the electrical connection control panel, the radiator module, the electrical connection of radiator module, the input of radiator module, the radiator module is provided.

The oil tank is provided with an oil drain valve and an oil pipe.

The structure of the first motor is the same as that of the second motor.

The baffle plate is provided with a round hole.

The control panel is provided with a button and an indicator light.

Has the advantages that: be provided with the sound absorbing layer, can adsorb some noises, play the effect of making an uproar, be provided with the buffer layer, can the shock attenuation, be provided with alarm module, can play the alarming action, improve the security.

Drawings

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

fig. 2 is a schematic structural diagram of the interior of the base 15 in the present invention;

fig. 3 is a schematic structural diagram of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

The reference numbers indicate that the box body 1, the oil tank 2, the oil pipe 22, the oil drain valve 21, the shock absorption layer 3, the oil storage cabinet 4, the first motor 5, the second motor 6, the first cooling fan 7, the second cooling fan 8, the filter layer 9, the partition plate 10, the temperature sensor 11, the sound absorption layer 12, the transformer 13, the sealing layer 14, the base 15, the semiconductor refrigeration piece 151, the P L C controller 152, the temperature comparison module 153, the A/D conversion module 154, the feedback module 155, the alarm module 156, the control panel 16, the corrugated cooling pipe 17 and the display screen 18.

Detailed Description

Example 1

Referring to fig. 1-3, the technical solution adopted by the present embodiment is that it includes a box 1, an oil tank 2, an oil pipe 22, an oil drain valve 21, a shock-absorbing layer 3, an oil conservator 4, a first motor 5, a second motor 6, a first heat-dissipating fan 7, a second heat-dissipating fan 8, a filter layer 9, a partition plate 10, a temperature sensor 11, a sound-absorbing layer 12, a transformer 13, a sealing layer 14, a base 15, a semiconductor cooling plate 151, a P L C controller 152, a temperature comparison module 153, an a/D conversion module 154, a feedback module 155, an alarm module 156, a control panel 16, a corrugated heat-dissipating pipe 17, and a display screen 18, the oil conservator 4 is fixed on the upper surface of the box 1, the oil conservator 4 and the oil tank 2 are connected through the oil pipe 22, the oil drain valve 21 is arranged on the oil tank 2, a transformer 13 is arranged on the right side of the oil tank 2, a partition plate 10 is arranged above the transformer 13, the filter layer 9 is adhered on the upper surface of the partition plate 10, a circular hole is arranged on the partition plate 10, the first motor 5 and the second motor 6 are fixed on the upper wall of the box 1, a heat-dissipating layer 24, a heat-dissipating layer 14 is arranged on the upper surface of the box, a heat-dissipating layer 24, a heat-dissipating layer 6 is arranged on a heat-dissipating layer 6, a heat-dissipating layer 6 is arranged on a.

Example 2

Referring to fig. 4, the technical solution adopted by the present embodiment is that the refrigerator includes a box 1, an oil tank 2, an oil pipe 22, an oil drain valve 21, a shock-absorbing layer 3, an oil conservator 4, a first motor 5, a second motor 6, a first heat dissipation fan 7, a second heat dissipation fan 8, a filter layer 9, a partition plate 10, a temperature sensor 11, a sound-absorbing layer 12, a transformer 13, a sealing layer 14, a base 15, a semiconductor refrigeration sheet 151, a P L C controller 152, a temperature comparison module 153, an a/D conversion module 154, a feedback module 155, an alarm module 156, a control panel 16, and a display screen 18, the oil conservator 4 is fixed on the upper surface of the box 1, the oil conservator 4 and the oil tank 2 are connected through the oil pipe 22, the oil drain valve 21 is arranged on the oil tank 2, a transformer 13 is arranged on the right side of the oil tank 2, a partition plate 10 is arranged above the transformer 13, a filter layer 9 is adhered on the upper surface of the partition plate 10, a circular hole is arranged on the partition plate 10, the first motor 5 and the second motor 6 are fixed on the upper wall of the box 1, a damping layer 14, a sealing layer 14 is arranged on the sealing layer of the sealing layer 24, a sealing layer 12, a sealing layer 24 is arranged on a sealing layer 24, a sealing layer 12, a sealing layer 24 is arranged on a sealing layer 15, a sealing layer 24, a sealing layer 15, a sealing layer 24 is arranged on a sealing layer 15, a.

The working principle of the utility model is that the iron core and the winding of the oil-immersed power transformer are immersed in the transformer oil together, the first cooling fan 7 and the second cooling fan 8 can play the radiating effect, the temperature sensor 11 detects the temperature of the transformer 13, then transmit the signal to the A/D conversion module 154 for signal conversion, transmit the signal to the P L C controller 152 through the A/D conversion module 154, carry out temperature comparison through the temperature comparison module 153, then carry out signal feedback through the feedback module 155, transmit the feedback signal to the alarm module 156 again, if the temperature is too high, then warn and show on the pilot lamp on the control panel 16.

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 replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The novel oil-immersed power transformer is characterized by comprising a box body (1), an oil tank (2), a damping layer (3), an oil conservator (4), a first motor (5), a second motor (6), a first heat dissipation fan (7), a second heat dissipation fan (8), a filter layer (9), a partition plate (10), a temperature sensor (11), a sound absorption layer (12), a transformer (13), a sealing layer (14), a base (15), a semiconductor refrigerating sheet (151), a P L C controller (152), a temperature comparison module (153), an A/D conversion module (154), a feedback module (155), an alarm module (156), a control panel (16), a corrugated heat dissipation pipe (17) and a display screen (18), the oil conservator (4) is arranged above the box body (1), the oil tank (2) is arranged inside the box body (1), the oil tank (2) is connected with the oil conservator (4), a transformer (13) is arranged on the right side of the oil tank (2), the transformer (13) is arranged above the transformer (13), the partition plate (10) is arranged above the heat dissipation layer (1), the oil tank (10) is provided with a heat dissipation fan (9), the filtering layer (9) is arranged above the filtering layer (153) and a control module (153), a control module (24), a control module (16) is arranged on the heat dissipation layer (15), a control module (15) which is arranged on the heat dissipation layer (13), a heat dissipation layer (15) and a control module, a control module (15) which is arranged on the heat dissipation module, a control module (15) which is arranged on the upper side of the heat dissipation module, a heat dissipation module (2) and a heat dissipation module (2), a control module (15) which is arranged on the heat dissipation module (2), a control module (2) which is arranged on the heat dissipation module (2), a temperature conversion module (2) is arranged on the heat dissipation module, a heat dissipation module (2) is arranged on the upper side of the heat dissipation layer (2) and a heat dissipation module (2), a heat dissipation layer (2) of the heat dissipation module (2), a temperature conversion.

2. The novel oil-filled power transformer of claim 1, characterized in that: the oil tank (2) is provided with an oil drain valve (21) and an oil pipe (22).

3. The novel oil-filled power transformer of claim 1, characterized in that: the structure of the first motor (5) is the same as that of the second motor (6).

4. The novel oil-filled power transformer of claim 1, characterized in that: the structure of the first heat radiation fan (7) is the same as that of the second heat radiation fan (8).

5. The novel oil-filled power transformer of claim 1, characterized in that: the partition plate (10) is provided with a round hole.

6. The novel oil-filled power transformer of claim 1, characterized in that: the control panel (16) is provided with buttons and indicator lamps.