CN209929102U

CN209929102U - Environment-friendly dry-type power transformer

Info

Publication number: CN209929102U
Application number: CN201920841532.6U
Authority: CN
Inventors: 陈雪峰
Original assignee: Hubei Hancheng Electric Co Ltd
Current assignee: Hubei Hancheng Electric Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-01-10
Anticipated expiration: 2029-06-05

Abstract

The utility model belongs to the technical field of the transformer, especially, be an environment-friendly dry-type power transformer, including transformer base, the equal fixedly connected with bracing piece in both sides of transformer base upper surface, the last fixed surface of bracing piece is connected with the backup pad, the last fixed surface of backup pad is connected with the oil tank draw-in groove, the inside of oil tank draw-in groove is provided with the oil tank, the inside swing joint of oil tank has an oil pipe, transformer base's last fixed surface is connected with transformer body, transformer body's fixed surface is connected with the batch oil tank. This environment-friendly dry-type power transformer, through the inside active carbon of active carbon net, the active carbon has adsorption performance, then can be with harmful substance and the organic matter of gas the inside, the inside that the absorption got into the active carbon net to effectual quality of having improved gas prevents the harmful gas emission in the air to the human body and to the harm that the environment caused, has strengthened the protection to the environment.

Description

Environment-friendly dry-type power transformer

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to environment-friendly dry-type power transformer.

Background

Dry-type power transformer: the iron core of the dry-type power transformer adopts high-permeability high-quality grain-oriented cold-rolled silicon steel sheets, 45-degree fully-inclined stepping seams, the iron core adopts a special square tube pulling plate structure, the core column is bound by an insulating tape, the surface of the iron core is coated by special resin to prevent moisture and rust, the no-load loss is effectively reduced, and the dry-type power transformer is particularly suitable for important places requiring fire prevention, explosion prevention and moisture prevention, such as high-rise buildings, airports, power stations, commercial centers and the like.

When the inside trouble that takes place of transformer, the inside oil of oil storage tank will produce and decompose, then can produce a large amount of gases, need solve gas this moment, when gaseous emission is in the air, then can cause certain destruction to air and environment, consequently need purify gas.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides an environment-friendly dry-type power transformer has effectual improvement feature of protecting the environment.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly dry-type power transformer comprises a transformer base, wherein two sides of the upper surface of the transformer base are fixedly connected with supporting rods, the upper surface of the supporting rod is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with an oil tank clamping groove, an oil tank is arranged in the oil tank clamping groove, an oil outlet pipe is movably connected in the oil tank, the upper surface of the transformer base is fixedly connected with a transformer body, the outer surface of the transformer body is fixedly connected with an oil storage tank, one side of the oil storage tank is fixedly connected with an oil inlet pipe, one side of the oil storage tank is movably connected with an exhaust pipe, the outer surface of the exhaust pipe is fixedly connected with a pressure release valve, one end of the exhaust pipe is movably connected with a sleeve, the inside of sheathed tube is provided with the active carbon net, the inside of active carbon net is provided with the active carbon, sheathed tube one end fixedly connected with filter screen.

In order to make this device have the radiating effect at the during operation, as the utility model relates to an environment-friendly dry-type power transformer is preferred, the equal swing joint in both sides of transformer body surface has out the tuber pipe, the one end fixedly connected with fan of play tuber pipe.

Inside in order to prevent that external dust from getting into the fan, as the utility model relates to an environment-friendly dry-type power transformer is preferred, the outer fixed surface of fan is connected with the dust screen.

In order to make the limiting plate reach fixed effect, as the utility model relates to an environment-friendly dry-type power transformer is preferred, the equal fixedly connected with fixed plate in both sides of transformer body inner wall.

In order to make the iron core reach fixed effect, as the utility model relates to an environment-friendly dry-type power transformer is preferred, the external fixed surface of fixed plate is connected with the limiting plate.

In order to make the limiting plate carry on spacingly to the iron core, conduct the utility model relates to an environment-friendly dry-type power transformer is preferred, one side fixed connection of limiting plate has the iron core, the surface winding of iron core has the winding.

In order to make this device can the noise abatement at the during operation, conduct the utility model relates to an environment-friendly dry-type power transformer is preferred, and the surface of fixed plate is provided with soundproof cotton.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can lead the device to work when the inside of the transformer breaks down, the oil inside the oil storage tank can be decomposed and can generate a large amount of gas by the matching arrangement between the active carbon and the filter screen, the active carbon has the adsorption function and can adsorb harmful substances and organic substances in the gas to enter the inside of the active carbon net, thereby effectively improving the quality of the gas, preventing the harmful gas from being discharged into the air to damage the human body and the environment, further strengthening the protection to the environment, and the pressure release valve can effectively prevent external dust from entering the inside of the pressure release valve when the gas is discharged, resulting in damage to internal components.

2. The utility model discloses, through soundproof cotton's setting, can make this device keep apart at produced noise of during operation and outside at work, and then the effectual noise pollution that has reduced this device to external environment.

3. The utility model discloses, through the setting of dust screen, can make the fan when dispelling the heat to this device, can effectually prevent outside dust and get into the inside of fan, lead to the harm to this device internal element.

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 view of the present invention;

FIG. 2 is a schematic view of the structure of the activated carbon net of the present invention;

FIG. 3 is a schematic view of the soundproof cotton structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a transformer base; 2. a support bar; 3. a support plate; 4. an oil tank clamping groove; 5. an oil tank; 6. an oil outlet pipe; 7. a transformer body; 8. an oil storage tank; 9. an exhaust pipe; 10. a pressure relief valve; 11. a sleeve; 12. an activated carbon mesh; 13. a filter screen; 14. an air outlet pipe; 15. a fan; 16. a dust screen; 17. a fixing plate; 18. a limiting plate; 19. an iron core; 20. a winding; 21. soundproof cotton.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an environment-friendly dry-type power transformer, including transformer base 1, the equal fixedly connected with bracing piece 2 in both sides of transformer base 1 upper surface, the last fixed surface of bracing piece 2 is connected with backup pad 3, the last fixed surface of backup pad 3 is connected with oil tank draw-in groove 4, the inside of oil tank draw-in groove 4 is provided with oil tank 5, the inside swing joint of oil tank 5 has an oil pipe 6, transformer base 1's last fixed surface is connected with transformer body 7, transformer body 7's external surface is connected with batch oil tank 8, one side fixedly connected with of batch oil tank 8 advances oil pipe, one side swing joint of batch oil tank 8 has blast pipe 9, the external surface fixedly connected with pressure release valve 10 of blast pipe 9, the one end swing joint of blast pipe 9 has sleeve pipe 11, the inside of sleeve pipe 11 is provided with activated carbon net 12, the inside of activated carbon.

In this embodiment: through the exhaust pipe 9, the pressure release valve 10, the sleeve 11, the activated carbon net 12 and the matching arrangement between the activated carbon and the filter screen 13, the device can work, when the inside of the transformer breaks down, the oil inside the oil storage tank 8 can be decomposed, a large amount of gas can be generated, the gas needs to be discharged and decomposed by opening the pressure release valve 10, the activated carbon inside the activated carbon net 12 has an adsorption function, harmful substances and organic substances inside the gas can be adsorbed and enter the inside of the activated carbon net 12, thereby effectively improving the quality of the gas, preventing the harmful gas from being discharged into the air to damage human bodies and the environment, strengthening the protection to the environment, through the arrangement of the filter screen 13, the pressure release valve 10 can be enabled to discharge the gas, external dust can be effectively prevented from entering the inside of the pressure release valve 10, resulting in damage to internal components.

Specifically, the both sides of transformer body 7 surface all swing joint have a tuber pipe 14, the one end fixedly connected with fan 15 of tuber pipe 14, and the outer fixed surface of fan 15 is connected with dust screen 16.

In this embodiment: through the setting of dust screen 16, can make fan 15 when dispelling the heat to this device, can effectually prevent outside dust to get into fan 15's inside, lead to the harm to the inside original paper of this device.

Specifically, the fixed plates 17 are fixedly connected to two sides of the inner wall of the transformer body 7, the limiting plates 18 are fixedly connected to the outer surfaces of the fixed plates 17, the iron cores 19 are fixedly connected to one sides of the limiting plates 18, and the windings 20 are wound on the outer surfaces of the iron cores 19.

In this embodiment: through the setting of fixed plate 17, can strengthen iron core 19 to the holding capacity of this device, through the setting of limiting plate 18, can make iron core 19 reach fixed effect.

Specifically, the outer surface of the fixing plate 17 is provided with soundproof cotton 21.

In this embodiment: through soundproof cotton 21's setting, can make this device in the work, can make this device keep apart at produced noise of during operation and outside, and then the effectual noise pollution that has reduced this device to external environment.

The utility model discloses a theory of operation and use flow: through the exhaust pipe 9, the pressure release valve 10, the sleeve 11, the activated carbon net 12 and the matching arrangement between the activated carbon and the filter screen 13, the device can work, when the inside of the transformer breaks down, the oil inside the oil storage tank 8 can be decomposed, a large amount of gas can be generated, the gas needs to be discharged and decomposed by opening the pressure release valve 10, the activated carbon inside the activated carbon net 12 has an adsorption function, harmful substances and organic substances inside the gas can be adsorbed and enter the inside of the activated carbon net 12, thereby effectively improving the quality of the gas, preventing the harmful gas from being discharged into the air to damage human bodies and the environment, strengthening the protection to the environment, through the arrangement of the filter screen 13, the pressure release valve 10 can be enabled to discharge the gas, external dust can be effectively prevented from entering the inside of the pressure release valve 10, the damage to the internal elements is caused, and the noise generated by the device in working can be isolated from the outside by the arrangement of the soundproof cotton 21, so that the noise pollution to the external environment by the device is effectively reduced.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly dry-type power transformer, includes transformer base (1), its characterized in that: the transformer comprises a transformer base (1), supporting rods (2) are fixedly connected to two sides of the upper surface of the transformer base (1), a supporting plate (3) is fixedly connected to the upper surface of the supporting plate (2), an oil tank clamping groove (4) is fixedly connected to the upper surface of the supporting plate (3), an oil tank (5) is arranged inside the oil tank clamping groove (4), an oil outlet pipe (6) is movably connected to the inside of the oil tank (5), a transformer body (7) is fixedly connected to the upper surface of the transformer base (1), an oil storage tank (8) is fixedly connected to the outer surface of the transformer body (7), an oil inlet pipe is fixedly connected to one side of the oil storage tank (8), an exhaust pipe (9) is movably connected to one side of the oil storage tank (8), a pressure release valve (10) is fixedly connected to the outer surface of the exhaust pipe (9), the inside of sleeve pipe (11) is provided with activated carbon net (12), the inside of activated carbon net (12) is provided with the active carbon, the one end fixedly connected with filter screen (13) of sleeve pipe (11).

2. The environmentally friendly dry power transformer of claim 1, wherein: the transformer is characterized in that air outlet pipes (14) are movably connected to two sides of the outer surface of the transformer body (7), and one end of each air outlet pipe (14) is fixedly connected with a fan (15).

3. The environmentally friendly dry power transformer of claim 2, wherein: the outer surface of the fan (15) is fixedly connected with a dust screen (16).

4. The environmentally friendly dry power transformer of claim 1, wherein: and fixing plates (17) are fixedly connected to two sides of the inner wall of the transformer body (7).

5. The environmentally friendly dry power transformer of claim 4, wherein: and a limiting plate (18) is fixedly connected to the outer surface of the fixing plate (17).

6. The environmentally friendly dry power transformer of claim 5, wherein: one side of the limiting plate (18) is fixedly connected with an iron core (19), and a winding (20) is wound on the outer surface of the iron core (19).

7. The environmentally friendly dry power transformer of claim 4, wherein: the outer surface of the fixing plate (17) is provided with soundproof cotton (21).