CN219226023U

CN219226023U - Energy-saving box-type transformer for power equipment

Info

Publication number: CN219226023U
Application number: CN202320156681.5U
Authority: CN
Inventors: 薛依北; 李庚旭
Original assignee: Hebei Tongtong Electrical Equipment Co ltd
Current assignee: Hebei Tongtong Electrical Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-20
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an energy-saving box-type transformer for electric equipment, which comprises a box body, wherein the front end of the box body is provided with a box door matched with the box body, the upper part of the box body is provided with a top cover, the lower half part of the box body is fixedly provided with a horizontal partition plate, a water storage box is arranged between the partition plate and a bottom plate of the box body, and the upper part of the partition plate is provided with a transformer component; a plurality of cooling fans are uniformly arranged on the inner side of one side plate of the box body, a cooling port is formed in the other side plate of the box body, and a louver grid is arranged on the cooling port; the baffle is close to a plurality of the cooling fan's fixed cooling main pipe that is provided with the reverse U font in position, and the middle part of cooling main pipe evenly spaced is provided with a plurality of levels and is linked together with it cooling branch pipe. The utility model can effectively improve the cooling efficiency of the transformer assembly, avoid the increase of the internal temperature of the box-type transformer, reduce the energy consumption and ensure the working performance and the service life of the transformer assembly.

Description

Energy-saving box-type transformer for power equipment

Technical Field

The utility model relates to the technical field of power equipment, in particular to an energy-saving box-type transformer for power equipment.

Background

The box-type transformer is characterized by small volume, light weight and low noise by intensively designing the traditional transformer components in the box-type shell, and is widely applied to residential communities, commercial centers, stations, airports, mines, enterprises, hospitals, schools and other places. The internal components of the box-type transformer in the current stage can generate heat in the actual working process, and the outdoor box-type transformer is in a high-temperature and strong-sunlight environment in summer, so that the internal temperature of the box-type transformer is increased, the working performance of a transformer component is affected, the energy consumption is increased, and the service life of the components is reduced, so that the energy-saving box-type transformer for the power equipment is developed.

Disclosure of Invention

The utility model aims to provide an energy-saving box-type transformer for power equipment, which solves the technical problems mentioned in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to an energy-saving box type transformer of power equipment, which comprises a box body, wherein the front end of the box body is provided with a box door matched with the box body, and the energy-saving box type transformer is characterized in that: the upper part of the box body is provided with a top cover, the lower half part of the box body is fixedly provided with a horizontal partition plate, a water storage tank is arranged between the partition plate and a bottom plate of the box body, and the upper part of the partition plate is provided with a transformer assembly; a plurality of cooling fans are uniformly arranged on the inner side of one side plate of the box body, a cooling port is formed in the other side plate of the box body, and a louver grid is arranged on the cooling port; the partition board is fixedly provided with an inverted U-shaped cooling main pipe at a position close to the plurality of cooling fans, and a plurality of horizontal cooling branch pipes communicated with the cooling main pipes are uniformly arranged in the middle of the cooling main pipe at intervals; the lower part both ends of cooling main pipe extend to the below of baffle and be linked together with the one end of inlet tube and wet return respectively, the inlet tube with the other end of wet return respectively with the inside of water storage tank is linked together.

Further, a water cooling machine is further arranged between the partition plate and the bottom plate of the box body, the other end of the water inlet pipe is communicated with the water outlet of the water cooling machine, and the water inlet of the water cooling machine is communicated with the water storage tank through a water supply pipe.

Further, the water return pipe and the water supply pipe are both provided with a power pump.

Further, the upper end of the side part of the water storage tank is provided with a water injection port communicated with the inside of the water storage tank, and the free end of the water injection port extends to the outside of the tank body.

Further, a solar cell panel is fixedly arranged on the upper portion of the top cover, the solar cell panel is electrically connected with a storage battery arranged on the outer side of the box body, and the cooling fans, the water coolers and the power pumps are electrically connected with the storage battery.

Compared with the prior art, the utility model has the beneficial technical effects that:

according to the utility model, the cooling fan is arranged in the box body to blow air to the cooling port to cool the transformer assembly, and the circulating waterway among the water storage tank, the water cooler, the cooling main pipe and the cooling branch pipe is formed, so that the water cooling of the transformer assembly is achieved through cold water circulating heat exchange. The cooling efficiency of the transformer assembly can be effectively improved by adopting a mode of combining air cooling and water cooling, the temperature rise in the box-type transformer is avoided, the energy consumption is reduced, and the working performance and the service life of the transformer assembly are ensured.

Drawings

The utility model is further described with reference to the following description of the drawings.

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along B-B in FIG. 1;

reference numerals illustrate: 1. a case; 2. a top cover; 3. a partition plate; 4. a transformer assembly; 5. a water storage tank; 6. a water filling port; 7. a heat radiation fan; 8. a heat radiation port; 9. a louver grid; 10. cooling the main pipe; 11. a cooling branch pipe; 12. a water inlet pipe; 13. a water return pipe; 14. a water cooling machine; 15. a water supply pipe; 16. a power pump; 17. a solar cell panel; 18. and a storage battery.

Detailed Description

As shown in fig. 1-3, an energy-saving box-type transformer for electric equipment comprises a box body 1, wherein a box door matched with the box body 1 is installed at the front end of the box body 1, the box door is not shown in the drawings, the structure and the installation mode of the box door are the same as those of the box-type transformer in the prior art, and the description is omitted.

The upper portion of box 1 fixed mounting has top cap 2, the inside lower half of box 1 fixed mounting has horizontal baffle 3, the transformer subassembly 4 is installed on baffle 3 upper portion. A water storage tank 5 is arranged between the partition plate 3 and the bottom plate of the tank body 1, a water injection port 6 communicated with the inside of the water storage tank 5 is arranged at the upper end of the side part of the water storage tank 5, and the free end of the water injection port 6 extends to the outside of the tank body 1.

A plurality of cooling fans 7 are uniformly arranged on the inner side of one side plate of the box body 1 at intervals, a cooling opening 8 is formed in the other side plate of the box body 1, and a louver 9 is arranged on the cooling opening 8.

The partition plate 3 is fixedly provided with an inverted U-shaped cooling main pipe 10 at a position close to the plurality of cooling fans 7, and a plurality of horizontal cooling branch pipes 11 communicated with the middle part of the cooling main pipe 10 are uniformly arranged at intervals. The two ends of the lower part of the cooling main pipe 11 extend to the lower part of the partition plate 3 and are respectively communicated with one ends of a water inlet pipe 12 and a water return pipe 13, and the other ends of the water inlet pipe 12 and the water return pipe 13 are respectively communicated with the inside of the water storage tank 5.

In this embodiment, a water cooling machine 14 is further installed between the partition plate 3 and the bottom plate of the tank body 1, the other end of the water inlet pipe 12 is communicated with a water outlet of the water cooling machine 14, and a water inlet of the water cooling machine 14 is communicated with the water storage tank 5 through a water supply pipe 15. The water return pipe 13 and the water supply pipe 15 are each provided with a power pump 16.

As a further improvement of the present utility model, a solar panel 17 is fixedly installed on the upper portion of the top cover 2, the solar panel 17 is electrically connected with a storage battery 18 installed on the outer side of the case 1, and each of the cooling fan 7, the water chiller 14 and the power pump 16 is electrically connected with the storage battery 18 so as to supply power to the electric devices through the solar panel.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The utility model provides an energy-saving box transformer of power equipment, includes the box, the front end of box be provided with rather than the chamber door of looks adaptation, its characterized in that: the upper part of the box body is provided with a top cover, the lower half part of the box body is fixedly provided with a horizontal partition plate, a water storage tank is arranged between the partition plate and a bottom plate of the box body, and the upper part of the partition plate is provided with a transformer assembly; a plurality of cooling fans are uniformly arranged on the inner side of one side plate of the box body, a cooling port is formed in the other side plate of the box body, and a louver grid is arranged on the cooling port; the partition board is fixedly provided with an inverted U-shaped cooling main pipe at a position close to the plurality of cooling fans, and a plurality of horizontal cooling branch pipes communicated with the cooling main pipes are uniformly arranged in the middle of the cooling main pipe at intervals; the lower part both ends of cooling main pipe extend to the below of baffle and be linked together with the one end of inlet tube and wet return respectively, the inlet tube with the other end of wet return respectively with the inside of water storage tank is linked together.

2. The power equipment energy-efficient box transformer of claim 1, wherein: a water cooling machine is further arranged between the partition plate and the bottom plate of the box body, the other end of the water inlet pipe is communicated with the water outlet of the water cooling machine, and the water inlet of the water cooling machine is communicated with the water storage tank through a water supply pipe.

3. The power equipment energy-efficient box transformer of claim 2, wherein: and the water return pipe and the water supply pipe are both provided with power pumps.

4. The power equipment energy-efficient box transformer according to claim 3, wherein: the upper end of the side part of the water storage tank is provided with a water injection port communicated with the inside of the water storage tank, and the free end of the water injection port extends to the outside of the tank body.

5. The power equipment energy-efficient box transformer according to claim 3, wherein: the upper portion of top cap is fixed and is provided with solar cell panel, solar cell panel with set up in the battery electric connection of box outside, each radiator fan, the water-cooling machine and each power pump all with battery electric connection.