CN217740297U

CN217740297U - Multifunctional protection device for transformer

Info

Publication number: CN217740297U
Application number: CN202221475945.5U
Authority: CN
Inventors: 陈永余; 朱小瓯; 李胜强; 肖秀华; 郑翔
Original assignee: Jiangxi Shangdian Intelligent Technology Co ltd
Current assignee: Jiangxi Shangdian Intelligent Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-04
Anticipated expiration: 2032-06-14

Abstract

The utility model provides a multi-functional protection device of transformer, including transformer main part, support frame and protection canopy, the transformer main part is installed at the support frame middle part, protection canopy is installed at the support frame top, protection canopy top surface is equipped with the tye, the lightning rod is installed at protection canopy top both ends, the lightning rod passes through conductive connecting piece and the inside bar connection of support frame, install a plurality of radiator fan on the protection canopy internal face, radiator fan is connected with the power supply box electricity, the power supply box is installed on the support frame of transformer main part one side. The utility model discloses the support frame can be raised the transformer, avoids it to soak and receives the influence of ground moisture to lead to the short circuit, and protection canopy is avoiding the transformer to be exposed to the sun and is drenched by the rainwater when, and its internally mounted's radiator fan can also give the transformer heat dissipation cooling, has avoided the transformer to receive the environmental impact to lead to damaging, has effectively improved the life of transformer.

Description

Multifunctional protection device for transformer

Technical Field

The utility model relates to a transformer protection technical field, concretely relates to multi-functional protection device of transformer.

Background

The transformer is a static electric device, which is used to change a certain value of AC voltage (current) into another or several different values of voltage (current) with the same frequency. However, most of the common transformer equipment is installed in the open air, especially at two sides of streets in cities, and small transformers are installed near trees, the open air transformers are prone to lightning strike ignition and water immersion short circuit in thunderstorm seasons, and when the air temperature is high in summer, the insulation materials inside the transformers are prone to aging due to the high temperature, and the service life of the transformers is shortened.

Therefore, the utility model provides a multi-functional protection device of transformer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem and providing a multifunctional protection device for transformer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional protection device of transformer, includes transformer main part, support frame and protection canopy, transformer main part installs at the support frame middle part, the underground is inserted to the support frame bottom, and a fixed plate is respectively installed at the top both ends, installs the protection canopy between two fixed plates, protection canopy top surface is equipped with the tye.

A plurality of reinforcing bars are buried underground in the support frame, the reinforcing bar inserts underground depths along the support frame downwards, a lightning rod is respectively installed at protection canopy top both ends, the lightning rod passes through the inside steel bar connection of electrically conductive connecting piece and support frame.

The protection shed is of a symmetrical structure, a plurality of radiating fans are installed on the inner wall surface of the protection shed along two sides of a symmetrical axis of the protection shed, the radiating fans are electrically connected with the power box, and the power box is installed on the support frame on one side of the transformer main body.

An insulating wire pipe is laid between the radiating fan and the power box, and a power line for connecting the radiating fan and the power box is arranged in the insulating wire pipe.

The protection shed is made of an insulating material.

The height of the tip of the lightning rod is higher than that of the support frame.

The beneficial effects of the utility model

The utility model relates to a multi-functional protection device of transformer, the support frame can be raised the transformer, avoids its soaking and receives the influence of ground moisture to lead to the short circuit, and protection canopy is avoiding the transformer to be exposed to the sun and is drenched when wet by the rainwater, and its internally mounted's radiator fan can also be for the transformer heat dissipation cooling, has avoided the transformer to lead to damaging by environmental impact, has effectively improved the life of transformer.

Drawings

Fig. 1 is a front view of a multifunctional transformer protection device of the present invention;

fig. 2 is a right side view of the multifunctional transformer protector of the present invention;

in the figure: 1. a transformer body; 2. a support frame; 3. a protective shed; 4. a fixing plate; 5. a launder; 6. reinforcing steel bars; 7. a lightning rod; 8. a heat-dissipating fan; 9. a power supply box; 10. and (4) insulating the line tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b): see fig. 1-2.

As shown in fig. 1, the utility model relates to a multi-functional protection device of transformer, including transformer main part 1, support frame 2 and protection canopy 3, transformer main part 1 is installed at support frame 2 middle parts, the underground is inserted to 2 bottoms of support frame, and a fixed plate 4 is respectively installed at the top both ends, installs protection canopy 3 between two

fixed plates

4, 3 top surfaces of protection canopy are equipped with tye 5.

Bury underground in the support frame 2 and have many reinforcing bars 6, reinforcing bar 6 inserts underground depths along support frame 2 downwards, a lightning rod 7 is respectively installed at 3 top both ends of protection canopy, lightning rod 7 is connected with 2 inside reinforcing bars 6 of support frame through electrically conductive connecting piece.

The protection canopy 3 is of a symmetrical structure, a plurality of radiating fans 8 are installed on the inner wall surface of the protection canopy 3 along two sides of a symmetrical axis of the protection canopy, the radiating fans 8 are electrically connected with a power box 9, and the power box 9 is installed on the support frame 2 on one side of the transformer body 1.

As shown in fig. 2, an insulating conduit 10 is laid between the heat dissipation fan 8 and the power box 9, and a power line connecting the heat dissipation fan 8 and the power box 9 is arranged in the insulating conduit 10.

The protection shed 3 is made of an insulating material.

The height of the tip of the lightning rod 7 is higher than that of the support frame 2.

The utility model relates to a multi-functional protection device of transformer, support frame 2 can be raised transformer main body 1, avoids its soaking and receives the influence of ground moisture to lead to the short circuit, and protection canopy 3 is avoiding transformer main body 1 to be exposed to the sun and receive the rainwater drenched the while, and its internally mounted's radiator fan 8 can also be given the transformer heat dissipation and cool down, has avoided the transformer to receive the environmental impact to lead to damaging, has effectively improved the life of transformer.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a multi-functional protection device of transformer, its characterized in that, includes transformer main part (1), support frame (2) and protection canopy (3), install at support frame (2) middle part transformer main part (1), the underground is inserted to support frame (2) bottom, and a fixed plate (4) are respectively installed at the top both ends, installs between two fixed plates (4) protection canopy (3), protection canopy (3) top surface is equipped with tye (5).

2. The multifunctional transformer protector according to claim 1, characterized in that a plurality of steel bars (6) are embedded in the supporting frame (2), the steel bars (6) are inserted into the underground deep along the supporting frame (2), two ends of the top of the protective shed (3) are respectively provided with a lightning rod (7), and the lightning rods (7) are connected with the steel bars (6) inside the supporting frame (2) through conductive connecting members.

3. The multifunctional transformer protector according to claim 1, wherein the protective shed (3) is of a symmetrical structure, a plurality of cooling fans (8) are mounted on the inner wall surface of the protective shed (3) along two sides of the symmetry axis of the protective shed, the cooling fans (8) are electrically connected with a power box (9), and the power box (9) is mounted on the support frame (2) on one side of the transformer body (1).

4. The multifunctional transformer protector according to claim 3, wherein an insulating wire tube (10) is laid between the heat dissipation fan (8) and the power box (9), and a power line for connecting the heat dissipation fan (8) and the power box (9) is arranged in the insulating wire tube (10).

5. Multifunctional transformer protection device according to claim 1, characterized in that said protection shed (3) is made of insulating material.

6. A multifunctional transformer protector according to claim 2 characterized in that the lightning conductor (7) tip is higher than the support frame (2).