CN209912702U

CN209912702U - Antifouling cover of transformer bushing

Info

Publication number: CN209912702U
Application number: CN201920988657.1U
Authority: CN
Inventors: 张文汪; 秦玉杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-01-07
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to the technical field of transformers, and a transformer bushing dirt-proof cover is disclosed, the on-line screen storage device comprises a base, the bottom fixedly connected with supporting pad of base, the mounting groove has been seted up at the top of base, the first dirt-proof cover body of inner wall fixedly connected with of mounting groove, the inner wall fixedly connected with second dirt-proof cover body of mounting groove, the top fixedly connected with fixed block of the first dirt-proof cover body, the top swing joint of fixed block has fastening screw, the mounting hole has been seted up at the top of fixed block, the inner wall fixedly connected with fixture block of mounting hole, one side fixedly connected with heat dissipation pipeline of the first dirt-proof cover body, one side fixedly connected with inlet channel of the first dirt-proof cover body. This antifouling cover of transformer bushing can reach the good purpose of antifouling cover radiating effect, has solved the poor problem of general antifouling cover radiating effect of transformer bushing, has ensured the security of transformer bushing use, safe and reliable, excellent in use effect.

Description

Antifouling cover of transformer bushing

Technical Field

The utility model relates to a transformer technical field specifically is an antifouling cover of transformer bushing.

Background

With the development of national industry, the installation quantity of transformers is increased sharply due to the fact that the electrical load of enterprises is increased more and more at present. At present, the inlet and outlet wire sleeves of the oil-immersed transformer are exposed in the air, when the transformer is used in a place with large dust, a large amount of dust is accumulated on the sleeve after the transformer is used for a period of time, the creepage distance of the sleeve is reduced, the phenomenon of discharge flashover is caused, and the service life of the transformer is shortened. Especially in places containing conductive medium dust in air such as steel mills, coal mines and the like, if a large amount of conductive medium dust is accumulated on the sleeve, direct discharge is caused due to insufficient ground insulation distance of the sleeve, and serious economic loss is caused by burning down the transformer. It is therefore necessary to use anti-fouling means to protect the transformer bushing from dust contamination. The antifouling cover of the transformer bushing used at present has poor heat dissipation effect, and the transformer bushing is damaged due to heating after being used for a long time, so that the service life of the transformer bushing is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a transformer bushing dirt proof boot, this transformer bushing dirt proof boot possess advantages such as the radiating effect is good, have solved the poor problem of general transformer bushing dirt proof boot radiating effect.

(II) technical scheme

For the good purpose of realizing above-mentioned transformer bushing dirt proof boot radiating effect, the utility model provides a following technical scheme: a transformer bushing anti-fouling cover comprises a base, wherein a supporting pad is fixedly connected to the bottom of the base, a mounting groove is formed in the top of the base, a first anti-fouling cover body is fixedly connected to the inner wall of the mounting groove, a second anti-fouling cover body is fixedly connected to the inner wall of the mounting groove, a fixing block is fixedly connected to the top of the first anti-fouling cover body, a fastening screw is movably connected to the top of the fixing block, a mounting hole is formed in the top of the fixing block, a clamping block is fixedly connected to the inner wall of the mounting hole, a heat dissipation pipeline is fixedly connected to one side of the first anti-fouling cover body, a water inlet pipeline is fixedly connected to one side of the first anti-fouling cover body, a condensation pipeline is fixedly connected to the inner side wall of the first anti-fouling cover body, an air deflector is fixedly connected, the utility model discloses a motor, including the first anti-fouling cover body, the top fixedly connected with motor of backup pad, the output shaft of motor passes through shaft coupling fixedly connected with carousel, the top fixedly connected with pivot of carousel, the outer wall fixedly connected with flabellum of pivot, the top fixedly connected with air pipe of base, the heat dissipation screen groove has been seted up to one side of the first anti-fouling cover body.

Preferably, the supporting pad is a rubber supporting pad, and the thickness of the supporting pad is eight millimeters.

Preferably, one end of the fastening screw penetrates through the top of the fixing block and extends to the top of the first anti-fouling cover body, and the diameter of the fastening screw is one centimeter.

Preferably, the support plate is an alloy steel support plate, and the diameter of the support plate is one centimeter.

Preferably, the number of the ventilation ducts is two, and the two ventilation ducts are symmetrically arranged by taking the vertical central line of the base as a symmetry axis.

Preferably, the air deflector is obliquely arranged on the inner side wall of the first anti-fouling cover body, and an included angle between the air deflector and the horizontal plane is forty-five degrees.

Preferably, the number of the heat dissipation mesh grooves is two, and the two heat dissipation mesh grooves are symmetrically arranged by taking the horizontal center line of the first anti-fouling cover body as a symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a transformer bushing dirt-proof cover possesses following beneficial effect:

1. this antifouling cover of transformer bushing through heat dissipation pipeline, inlet channel, condensation duct, motor, flabellum, air pipe, aviation baffle and heat dissipation net groove, can reach the good purpose of antifouling cover radiating effect, has solved the poor problem of general antifouling cover radiating effect of transformer bushing, has ensured the security of transformer bushing use, safe and reliable, excellent in use effect.

2. This transformer bushing dirt proof boot through base, supporting pad and the mounting groove that sets up, can reach the purpose of stable support dirt proof boot, has improved dirt proof boot's security performance, has ensured people's personal and property safety.

3. This antifouling cover of transformer bushing through fixed block, mounting hole, fastening screw and the fixture block that sets up, can reach the purpose of the first antifouling cover body of firm connection and the antifouling cover body of second for the antifouling performance of antifouling cover improves, and antifouling performance is good, and application scope is wide.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a base; 2. a support pad; 3. mounting grooves; 4. a first dirt shield body; 5. a second dirt shield body; 6. a fixed block; 7. mounting holes; 8. fastening screws; 9. a clamping block; 10. a heat dissipation pipe; 11. a water inlet pipe; 12. a condensing duct; 13. a support plate; 14. a motor; 15. a turntable; 16. a rotating shaft; 17. a fan blade; 18. a ventilation duct; 19. an air deflector; 20. and a heat dissipation mesh groove.

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.

Referring to fig. 1-3, a transformer bushing anti-fouling cover comprises a base 1, a supporting pad 2 is fixedly connected to the bottom of the base 1, the supporting pad 2 is a rubber supporting pad, the thickness of the supporting pad 2 is eight millimeters, rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, and can recover to the original shape after the external force is removed, the rubber belongs to a completely amorphous polymer, the glass transition temperature of the rubber is low, the molecular weight is often very large, the rubber industry is one of important basic industries of national economy, the rubber anti-fouling cover not only provides daily and medical light industrial rubber products which are indispensable to people in daily life, but also provides various rubber production equipment or rubber components for heavy industries such as mining, traffic, building, machinery and electronics and emerging industries, the top of the base 1 is provided with a mounting groove 3, through the arranged base 1, the supporting pad 2 and the mounting groove 3, the purpose of stably supporting the antifouling cover can be achieved, the safety performance of the antifouling cover is improved, the personal and property safety of people is guaranteed, the inner wall of the mounting groove 3 is fixedly connected with the first antifouling cover body 4, the inner wall of the mounting groove 3 is fixedly connected with the second antifouling cover body 5, the top of the first antifouling cover body 4 is fixedly connected with the fixing block 6, the top of the fixing block 6 is movably connected with the fastening screw 8, one end of the fastening screw 8 penetrates through the top of the fixing block 6 and extends to the top of the first antifouling cover body 4, the diameter of the fastening screw 8 is one centimeter, so that the antifouling cover is firmly connected, the top of the fixing block 6 is provided with the mounting hole 7, the inner wall of the mounting hole 7 is fixedly connected with the fixture block 9, through the arranged fixing block 6, the mounting hole 7, the fastening screw 8 and the fixture block 9, the purpose of firmly connecting the, the antifouling cover has the advantages that the antifouling performance of the antifouling cover is improved, the antifouling performance is good, the application range is wide, one side of the first antifouling cover body 4 is fixedly connected with a heat radiation pipeline 10, one side of the first antifouling cover body 4 is fixedly connected with a water inlet pipeline 11, the inner side wall of the first antifouling cover body 4 is fixedly connected with a condensation pipeline 12, the inner side wall of the first antifouling cover body 4 is fixedly connected with an air deflector 19, the air deflector 19 is obliquely arranged on the inner side wall of the first antifouling cover body 4, the included angle between the air deflector 19 and the horizontal plane is forty-five degrees, the heat radiation is convenient, the inner bottom wall of the base 1 is fixedly connected with a support plate 13, the support plate 13 is an alloy steel support plate, the diameter of the support plate 13 is one centimeter, steel with iron and carbon in the steel is called alloy steel, the alloy steel has the special performances of high strength, high toughness, wear resistance, corrosion resistance, low, an output shaft of the motor 14 is fixedly connected with a rotating disc 15 through a coupler, the top of the rotating disc 15 is fixedly connected with a rotating shaft 16, the outer wall of the rotating shaft 16 is fixedly connected with fan blades 17, the top of the base 1 is fixedly connected with two ventilating ducts 18, the two ventilating ducts 18 are symmetrically arranged by taking the vertical central line of the base 1 as a symmetry axis, the heat dissipation efficiency is improved, one side of the first antifouling cover body 4 is provided with two heat dissipation mesh grooves 20, the number of the heat dissipation mesh grooves 20 is two, and the two heat dissipation mesh grooves 20 are symmetrically arranged by taking the horizontal central line of the first antifouling cover body 4 as a symmetry axis, so that the antifouling cover has a good heat dissipation effect, the purpose of good heat dissipation effect of the antifouling cover can be achieved through the heat dissipation pipeline 10, the water inlet pipeline 11, the condensing pipeline 12, the motor 14, the fan blades 17, the ventilating ducts 18, the air deflector 19 and the heat, the safety of transformer bushing use has been ensured, safe and reliable, excellent in use effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the anti-fouling fan is used, the first anti-fouling cover body 4 and the second anti-fouling cover body 5 are installed in the installation groove 3, the fixing block 6 is connected with the first anti-fouling cover body 4 and the second anti-fouling cover body 5 through the fastening screw 8, the clamping block 9 is installed in the installation hole 7, the motor 14 is started, the fan blades 17 rotate, and the heat dissipation pipeline 10, the ventilation pipeline 18 and the heat dissipation net groove 20 dissipate heat.

To sum up, this antifouling cover of transformer bushing for it is good to antifouling cover radiating effect, has solved the poor problem of general antifouling cover radiating effect of transformer bushing, has ensured the security of transformer bushing use, safe and reliable, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer bushing dirt proof boot, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a supporting pad (2), the top of the base (1) is provided with a mounting groove (3), the inner wall of the mounting groove (3) is fixedly connected with a first antifouling cover body (4), the inner wall of the mounting groove (3) is fixedly connected with a second antifouling cover body (5), the top of the first antifouling cover body (4) is fixedly connected with a fixed block (6), the top of the fixed block (6) is movably connected with a fastening screw (8), the top of the fixed block (6) is provided with a mounting hole (7), the inner wall of the mounting hole (7) is fixedly connected with a fixture block (9), one side of the first antifouling cover body (4) is fixedly connected with a heat radiation pipeline (10), one side of the first antifouling cover body (4) is fixedly connected with a water inlet pipeline (11), the inner side wall of the first antifouling cover body (4) is fixedly connected with, the utility model discloses a heat dissipation device, including base (1), the inside wall fixedly connected with aviation baffle (19) of first antifouling cover body (4), the interior diapire fixedly connected with backup pad (13) of base (1), the top fixedly connected with motor (14) of backup pad (13), the output shaft of motor (14) passes through shaft coupling fixedly connected with carousel (15), the top fixedly connected with pivot (16) of carousel (15), the outer wall fixedly connected with flabellum (17) of pivot (16), the top fixedly connected with air pipe (18) of base (1), heat dissipation screen slot (20) have been seted up to one side of the first antifouling cover body (4).

2. The transformer bushing dirt protector of claim 1, wherein: the supporting pad (2) is a rubber supporting pad, and the thickness of the supporting pad (2) is eight millimeters.

3. The transformer bushing dirt protector of claim 1, wherein: one end of the fastening screw (8) penetrates through the top of the fixing block (6) and extends to the top of the first antifouling cover body (4), and the diameter of the fastening screw (8) is one centimeter.

4. The transformer bushing dirt protector of claim 1, wherein: the supporting plate (13) is an alloy steel supporting plate, and the diameter of the supporting plate (13) is one centimeter.

5. The transformer bushing dirt protector of claim 1, wherein: the number of the ventilating ducts (18) is two, and the two ventilating ducts (18) are symmetrically arranged by taking the vertical central line of the base (1) as a symmetry axis.

6. The transformer bushing dirt protector of claim 1, wherein: the air deflector (19) is obliquely arranged on the inner side wall of the first antifouling cover body (4), and the included angle between the air deflector (19) and the horizontal plane is forty-five degrees.

7. The transformer bushing dirt protector of claim 1, wherein: the number of the heat dissipation mesh grooves (20) is two, and the two heat dissipation mesh grooves (20) are symmetrically arranged by taking the horizontal central line of the first antifouling cover body (4) as a symmetry axis.