CN213124065U

CN213124065U - Intelligent capacity-adjusting power transformer

Info

Publication number: CN213124065U
Application number: CN202022258302.2U
Authority: CN
Inventors: 张士云
Original assignee: Jiangsu Donghao Power Equipment Co ltd
Current assignee: Jiangsu Donghao Power Equipment Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-04
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses an intelligence is transferred and is held power transformer, transfer including automatic constant temperature equipment, intelligence and hold power transformer main part and transformer housing, transformer housing is cavity rectangle cavity setting, inside automatic constant temperature equipment located transformer housing, intelligence is transferred and is held power transformer main part and locate automatic constant temperature equipment one side and locate inside transformer housing, transformer housing top is equipped with tubular oil level gaugember, automatic constant temperature equipment includes contact point, push rod, lower contact, gasbag, air pump, servo motor and radiator vane, it locates inside tubular oil level gaugember to go up the contact point, the push rod slides and locates inside the tubular oil level gaugember. The utility model belongs to the technical field of transformer equipment, specifically provide one kind can real time monitoring temperature to effective cooling is guaranteed intelligence and is transferred the life who holds the power transformer main part, and simple structure, reasonable in design's an intelligence is transferred and is held power transformer.

Description

Intelligent capacity-adjusting power transformer

Technical Field

The utility model belongs to the technical field of transformer equipment, specifically indicate an intelligence is transferred and is held power transformer.

Background

In a power supply system, seasonal or periodic loads are frequently encountered, and when the power consumption is in a peak, the power demand is large, a large-capacity transformer is needed to meet the full power consumption demand, and when the power consumption is in a low peak, the power demand is small, the capacity of the transformer is wasted, so that a large amount of electric energy is wasted due to large no-load loss of the large-capacity transformer, and the power factor is reduced. The former method is to use two transformers, one big and one small, in the case of big load, big transformer is used, and in the case of small load, small transformer is used. In order to thoroughly solve the problem, a capacity regulating transformer is specially designed for the users, the capacity regulating transformer can regulate capacity according to the load size, loss is reduced, the transformer load factor is improved, investment is reduced, operation is simple and convenient, and high economic benefit and social benefit are achieved.

However, when the conventional capacity-regulating power transformer continuously works, the temperature of the transformer continuously rises, and when the temperature reaches a certain temperature, the transformer does not have the function of automatically cooling, so that explosion is very easy to occur at a continuous high temperature.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a can real time monitoring temperature to effective cooling, guarantee that intelligence is transferred and is held the life of power transformer main part, and simple structure, reasonable in design's an intelligence is transferred and is held power transformer.

The utility model adopts the following technical scheme: the utility model relates to an intelligent capacity-regulating power transformer, which comprises an automatic constant temperature device, an intelligent capacity-regulating power transformer main body and a transformer shell, wherein the transformer shell is arranged in a hollow rectangular cavity, the automatic constant temperature device is arranged in the transformer shell, the intelligent capacity-regulating power transformer main body is arranged at one side of the automatic constant temperature device and is arranged in the transformer shell, the top of the transformer shell is provided with a tubular oil level gauge, the automatic constant temperature device comprises an upper contact point, a push rod, a lower contact point, an air bag, an air pump, a servo motor and a radiating blade, the upper contact point is arranged in the tubular oil level gauge, the push rod is slidably arranged in the tubular oil level gauge, two sides of the push rod are provided with fixed blocks, the fixed blocks are arranged in the tubular oil level gauge, the lower contact point is arranged at the top, the air bag is connected with the air pump and is provided with an air delivery pipe, the servo motor is arranged on the top of the inner wall of the transformer shell, and the radiating blades are arranged on a main shaft of the servo motor.

Further, transformer housing outer wall bilateral symmetry is equipped with the heating panel, the heating panel can dispel the heat to transformer main part inside.

Further, transformer housing top is equipped with the alarm, the alarm can warn people intelligence and transfer and hold power transformer high temperature.

Furthermore, a high-voltage bushing and an on-load capacitance-regulating power decomposition switch are arranged at the top of the transformer shell.

Furthermore, the transformer shell is provided with a cabinet door, the cabinet door is provided with a display screen and a switch key, and the display screen is connected with the switch key.

Further, a temperature sensor and a processor are arranged inside the transformer shell, the temperature sensor is connected with the processor, the switch key is connected with the processor, and the processor is connected with the servo motor and the display screen.

Furthermore, the two sides of the intelligent capacity-adjusting power transformer main body are provided with installation belts, and the installation belts have a fixing effect.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme an intelligence is transferred and is held power transformer, add the contact point, the push rod, the lower contact, the gasbag, the air pump, servo motor, radiator vane, temperature sensor and treater cooperation are used, when temperature sensor detects the high temperature, the air pump is through aerifing the gasbag, and then promote the push rod and remove, make down contact point and last contact point contact, and then with data upload to the treater in, the treater controls the alarm in proper order and controls servo motor and drive radiator vane and rotate, and then control radiator vane rotates, and then cool down to intelligence transfer and hold power transformer main part, this device reasonable in design, be worth being used.

Drawings

Fig. 1 is a perspective view of an intelligent capacity-regulating power transformer according to the present invention;

fig. 2 is a schematic diagram of an internal structure of an intelligent capacity-regulating power transformer according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

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 attached drawings, 1, an automatic thermostat; 2. an intelligent capacity-regulating power transformer main body; 3. a transformer housing; 4. a tubular oil level gauge; 5. an upper contact point; 6. a push rod; 7. a lower contact; 8. an air bag; 9. an air pump; 10. a servo motor; 11. a heat dissipating fin; 12. a fixed block; 13. a gas delivery pipe; 14. a heat dissipation plate; 15. an alarm; 16. a high voltage bushing; 17. an on-load capacity-regulating power decomposition switch; 18. a cabinet door; 19. a display screen; 20. switching a key; 21. a temperature sensor; 22. a processor; 23. and (6) mounting the belt.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model relates to an intelligent capacity-regulating power transformer, which comprises an automatic constant temperature device 1, an intelligent capacity-regulating power transformer main body 2 and a transformer shell 3, wherein the transformer shell 3 is arranged in a hollow rectangular cavity, the automatic constant temperature device 1 is arranged inside the transformer shell 3, the intelligent capacity-regulating power transformer main body 2 is arranged at one side of the automatic constant temperature device 1 and is arranged inside the transformer shell 3, the top of the transformer shell 3 is provided with a tubular oil level gauge 4, the automatic constant temperature device 1 comprises an upper contact point 5, a push rod 6, a lower contact point 7, an air bag 8, an air pump 9, a servo motor 10 and a heat dissipation blade 11, the upper contact point 5 is arranged inside the tubular oil level gauge 4, the push rod 6 is arranged inside the tubular oil level gauge 4 in a sliding manner, both sides of the push rod 6 are provided with fixed blocks, the air bag 8 is arranged at the bottom of the push rod 6, the air pump 9 is arranged inside the transformer shell 3, the air delivery pipe 13 is connected between the air bag 8 and the air pump 9, the servo motor 10 is arranged at the top of the inner wall of the transformer shell 3, and the heat dissipation blades 11 are arranged on the main shaft of the servo motor 10.

Wherein, the two sides of the outer wall of the transformer shell 3 are symmetrically provided with heat dissipation plates 14; the top of the transformer shell 3 is provided with an alarm 15; the top of the transformer shell 3 is provided with a high-voltage bushing 16 and an on-load capacity-regulating power decomposition switch 17; the transformer shell 3 is provided with a cabinet door 18, the cabinet door 18 is provided with a display screen 19 and a switch button 20, and the display screen 19 is connected with the switch button 20; a temperature sensor 21 and a processor 22 are arranged in the transformer shell 3, the temperature sensor 21 is connected with the processor 22, a switch button 20 is connected with the processor 22, and the processor 22 is connected with the servo motor 10 and the display screen 19; two sides of the intelligent capacity-regulating power transformer main body 2 are provided with installation belts 23.

During the specific use, at first install transformer housing 3 in the appointed place, be connected high-tension bushing 16 installation and cable, open switch button 20 after that, make whole device be in operating condition, intelligence is transferred and is held power transformer main part 2 and last behind the working period, intelligence is transferred and is held the temperature of power transformer main part 2 and becomes high, detect by temperature sensor 21 and upload to in the treater 22, treater 22 control alarm 15 sends the police dispatch newspaper, and control air pump 9 work, air pump 9 aerifys gasbag 8 through gas-supply pipe 13, the exhibition shows on display screen 19 during air current and the atmospheric pressure, and then because gasbag 8 inflation promotion push rod 6 removes, make lower contact 7 and upper contact 5 in close contact, and then make servo motor 10 drive radiator vane 11 rotate, accomplish cooling work.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an intelligence transfer holds power transformer which characterized in that: including automatic constant temperature equipment (1), intelligence transfer hold power transformer main part (2) and transformer housing (3), transformer housing (3) are cavity rectangle cavity setting, inside transformer housing (3) was located in automatic constant temperature equipment (1), intelligence transfer hold power transformer main part (2) locate automatic constant temperature equipment (1) one side and locate inside transformer housing (3), transformer housing (3) top is equipped with tubular oil level gaugember (4), automatic constant temperature equipment (1) includes upper contact point (5), push rod (6), lower contact point (7), gasbag (8), air pump (9), servo motor (10) and radiator vane (11), upper contact point (5) are located inside tubular oil level gaugember (4), push rod (6) are slided and are located inside tubular oil level gaugember (4), push rod (6) both sides are equipped with fixed block (12), and fixed block (12) locate inside tubular oil level gaugember (4), push rod (6) top is located in lower contact (7), push rod (6) bottom is located in gasbag (8), transformer housing (3) is located inside air pump (9), it is equipped with gas-supply pipe (13) to connect between gasbag (8) and air pump (9), transformer housing (3) inner wall top is located in servo motor (10), on servo motor (10)'s main shaft is located in radiator vane (11).

2. The intelligent capacity-regulating power transformer of claim 1, wherein: and heat dissipation plates (14) are symmetrically arranged on two sides of the outer wall of the transformer shell (3).

3. The intelligent capacity-regulating power transformer of claim 1, wherein: and an alarm (15) is arranged at the top of the transformer shell (3).

4. The intelligent capacity-regulating power transformer of claim 1, wherein: the top of the transformer shell (3) is provided with a high-voltage bushing (16) and an on-load capacity-regulating power decomposition switch (17).

5. The intelligent capacity-regulating power transformer of claim 1, wherein: the transformer shell (3) is provided with a cabinet door (18), a display screen (19) and a switch key (20) are arranged on the cabinet door (18), and the display screen (19) is connected with the switch key (20).

6. The intelligent capacity-regulating power transformer of claim 5, wherein: the transformer casing (3) is inside to be equipped with temperature sensor (21) and treater (22), temperature sensor (21) and treater (22) are connected, switch button (20) and treater (22) are connected, treater (22) are connected with servo motor (10) and display screen (19).

7. The intelligent capacity-regulating power transformer of claim 1, wherein: and mounting belts (23) are arranged on two sides of the intelligent capacity-regulating power transformer main body (2).