CN219420072U

CN219420072U - Intelligent new forms of energy is box-type substation for charging station

Info

Publication number: CN219420072U
Application number: CN202223536714.3U
Authority: CN
Inventors: 张艳珍; 鲍洪海; 李欢欢; 张文波
Original assignee: Shandong Goldace Electric Equipment Co ltd
Current assignee: Shandong Goldace Electric Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-25
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a box-type transformer substation for an intelligent new energy charging station, which comprises a box body, wherein a top cover is arranged on the box body, a high-voltage chamber is arranged in the box body, a high-voltage distribution device is arranged in the high-voltage chamber, a transformer is arranged in the box body, a low-voltage chamber is arranged in the box body, a low-voltage distribution device is arranged in the low-voltage chamber, a multifunctional chamber is arranged in the box body, a hybrid filter is arranged in the multifunctional chamber, three mutually vertical partition plates are arranged in the box body, the high-voltage chamber, the transformer chamber, the low-voltage chamber and the multifunctional chamber are separated by the partition plates, and flame-retardant fireproof layers are arranged on the inner wall and the outer wall of the box body, the inner wall and the outer wall of the top cover and the surfaces of the partition plates.

Description

Intelligent new forms of energy is box-type substation for charging station

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a box-type substation for an intelligent new energy charging station.

Background

With the gradual implementation of national new energy policies and the increasing development and perfection of electric vehicle battery technologies, electric vehicle charging stations are greatly developed in towns, development and popularization of electric vehicles are not separated from the construction of charging stations and supporting facilities, a large number of chargers in the charging stations belong to nonlinear equipment, harmonic waves are generated during operation, harmonic wave current is injected into a power grid during charging, harmonic wave pollution is generated, and accordingly public networks are damaged, and therefore measures for restraining and eliminating the harmonic waves are required during the construction of the electric vehicle charging stations, and therefore an intelligent box-type transformer station special for the charging stations is very necessary.

However, in the existing box-type substation, all the electrical equipment are stacked in the box body together, no isolation measures are provided between the electrical equipment and the box-type substation, once a certain equipment is in a fire disaster, other equipment can be inevitably ignited, great potential safety hazards exist, and great economic loss can be caused, so that the intelligent new energy charging station needs to be used for meeting the demands of people.

Disclosure of Invention

The utility model aims to provide a box-type substation for an intelligent new energy charging station, which aims to solve the problems that the prior box-type transformer provided in the background art is not isolated in electrical equipment, and large economic loss is easily caused by fire disaster.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent new forms of energy charging station is with box-type substation, includes the box, be provided with the top cap on the box, be provided with the high-voltage chamber in the box, be provided with the high-voltage distribution device in the high-voltage chamber, be provided with the transformer in the transformer room, be provided with the low-voltage chamber in the box, be provided with the low-voltage distribution device in the low-voltage chamber, be provided with multi-functional room in the box, be provided with three mutually vertical baffle in the multi-functional room, separate through the baffle between high-voltage chamber, transformer room, low-voltage chamber and the multi-functional room, the inner wall and the outer wall of box, the inner wall and the outer wall of top cap and baffle surface all are provided with fire-retardant flame retardant layer.

Preferably, a first antistatic layer is arranged on the surface of the partition board, and the flame-retardant fireproof layer on the surface of the partition board is positioned between the first antistatic layer and the surface of the partition board.

Preferably, a second antistatic layer is arranged on the inner wall of the box body, and a flame-retardant fireproof layer on the inner wall of the box body is positioned between the second antistatic layer and the inner wall of the box body.

Preferably, the inner wall of the partition plate is provided with a vacuum heat insulation plate, and the vacuum heat insulation plate is positioned between the flame-retardant fireproof layer on the inner wall of the partition plate and the inner wall of the partition plate.

Preferably, the box body is provided with a plurality of cabin doors, the cabin doors are connected with the box body through hinges, and each cabin door corresponds to the high-pressure chamber, the transformer chamber, the low-pressure chamber and the multifunctional chamber respectively.

Preferably, a ventilation opening is arranged on the cabin door, and a ventilation net is arranged in the ventilation opening.

Preferably, rock wool boards are arranged in the interlayer of the box body and the top cover.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the partition plate and the flame-retardant fireproof layer, an isolation effect is effectively achieved, and when a certain device is in fire disaster, the flame-retardant fireproof layer can effectively prevent other devices from being ignited, so that the potential safety hazard is reduced, and the economic loss is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a box-type substation for an intelligent new energy charging station;

fig. 2 is a schematic diagram of the internal structure of a box-type substation for an intelligent new energy charging station;

fig. 3 is a schematic plan view of the internal structure of the intelligent new energy charging station box-type substation according to the present utility model;

fig. 4 is an enlarged schematic view of a structure of a box-type substation for an intelligent new energy charging station in fig. 3;

fig. 5 is a schematic diagram of a partition structure of a box-type substation for an intelligent new energy charging station;

fig. 6 is a schematic diagram of a box structure of a box-type substation for an intelligent new energy charging station;

fig. 7 is a schematic diagram of the structure of the top cover of the box-type substation for the intelligent new energy charging station.

In the figure: 1. a case; 2. a top cover; 3. a high pressure chamber; 4. a high voltage distribution device; 5. a transformer chamber; 6. a transformer; 7. a low pressure chamber; 8. a low voltage power distribution device; 9. a multi-functional chamber; 10. a hybrid filter; 11. a partition plate; 12. a flame retardant and fire-resistant layer; 13. a first antistatic layer; 14. a second antistatic layer; 15. vacuum insulation panels; 16. a cabin door; 17. a hinge; 18. a vent; 19. a ventilation screen; 20. rock wool boards.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, an intelligent new energy charging station box-type substation comprises a box body 1, a top cover 2 is arranged on the box body 1, a high-voltage chamber 3 is arranged in the box body 1, a high-voltage distribution device 4 is arranged in the high-voltage chamber 3, a transformer chamber 5 is arranged in the box body 1, a transformer 6 is arranged in the transformer chamber 5, a low-voltage chamber 7 is arranged in the box body 1, a low-voltage distribution device 8 is arranged in the low-voltage chamber 7, a multifunctional chamber 9 is arranged in the box body 1, a hybrid filter 10 is arranged in the multifunctional chamber 9, three mutually vertical partition plates 11 are arranged in the box body 1, the high-voltage chamber 3, the transformer chamber 5, the low-voltage chamber 7 and the multifunctional chamber 9 are separated by the partition plates 11, a flame-retardant fireproof layer 12 is arranged on the surfaces of the inner wall and the outer wall of the box body 1, the inner wall and the outer wall of the top cover 2, the box body 1 is divided into the high-voltage chamber 3, the transformer chamber 5, the low-voltage chamber 7 and the multifunctional chamber 9 by the partition plates 11, electric equipment is effectively isolated, and when the electric equipment is in the box body 1, the fire-retardant layer is effectively isolated, the fire-retardant equipment is prevented from being ignited by the partition plates 11, and the other fire-retardant equipment can be effectively reduced by the partition plates 11, and the potential fire-retardant equipment is prevented from being effectively reduced by the fire equipment through the partition plates 2.

Referring to fig. 5, in the present embodiment, a first antistatic layer 13 is disposed on the surface of the separator 11, and a flame retardant and fireproof layer 12 on the surface of the separator 11 is located between the first antistatic layer 13 and the surface of the separator 11, where the first antistatic layer 13 effectively prevents fire and failure and damage of electrical equipment caused by static accumulation at the separator 11.

Referring to fig. 6, in this embodiment, a second antistatic layer 14 is disposed on the inner wall of the case 1, and a flame retardant and fireproof layer 12 on the inner wall of the case 1 is located between the second antistatic layer 14 and the inner wall of the case 1, where the second antistatic layer 14 effectively prevents fire and failure and damage of electrical equipment caused by static accumulation at the case 1.

Referring to fig. 3-4, in this embodiment, the inner wall of the partition 11 is provided with a vacuum insulation board 15, and the vacuum insulation board 15 is located between the flame retardant and fireproof layer 12 on the inner wall of the partition 11 and the inner wall of the partition 11, so that the vacuum insulation board 15 effectively avoids heat transfer caused by air convection, thereby greatly reducing the heat conductivity coefficient, and further avoiding the occurrence of serial combustion of other devices caused by fire disaster of a single device.

Referring to fig. 2, in this embodiment, a plurality of hatches 16 are provided on the case 1, the hatches 16 are connected with the case 1 by hinges 17, each hatch 16 corresponds to the high-pressure chamber 3, the transformer chamber 5, the low-pressure chamber 7 and the multifunctional chamber 9, and the hatches 16 and the hinges 17 facilitate the installation and maintenance of operators for different cabins.

Referring to fig. 2, in this embodiment, the ventilation opening 18 is provided on the cabin door 16, the ventilation net 19 is provided in the ventilation opening 18, and the ventilation opening 18 and the ventilation net 19 are provided, so that ventilation effect can be achieved in each cabin, and the ventilation net 19 effectively prevents rainwater from being showered into and small animals from intruding into, so that electrical equipment is damaged.

Referring to fig. 7, in this embodiment, rock wool boards 20 are provided in the interlayer of the case 1 and the top cover 2, and the rock wool boards 20 have an insulating effect, prevent overload of electrical equipment due to temperature rise in each cabin in hot weather, and have good fireproof performance and moisture absorption performance.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides an intelligent new forms of energy charging station is with box-type substation, includes box (1), its characterized in that: be provided with top cap (2) on box (1), be provided with high-pressure chamber (3) in box (1), be provided with high-voltage distribution device (4) in high-pressure chamber (3), be provided with transformer room (5) in box (1), be provided with transformer (6) in transformer room (5), be provided with low-pressure chamber (7) in box (1), be provided with low-voltage distribution device (8) in low-pressure chamber (7), be provided with multi-functional room (9) in box (1), be provided with hybrid filter (10) in multi-functional room (9), be provided with three mutually vertical baffle (11) in box (1), separate through baffle (11) between high-pressure chamber (3), transformer room (5), low-pressure chamber (7) and multi-functional room (9), the inner wall and the outer wall of box (1), top cap (2) and baffle (11) surface all are provided with fire-retardant flame retardant layer (12).

2. The intelligent new energy charging station box-type substation according to claim 1, wherein: the surface of the partition board (11) is provided with a first antistatic layer (13), and a flame-retardant fireproof layer (12) on the surface of the partition board (11) is positioned between the first antistatic layer (13) and the surface of the partition board (11).

3. The intelligent new energy charging station box-type substation according to claim 1, wherein: the inner wall of the box body (1) is provided with a second antistatic layer (14), and a flame-retardant fireproof layer (12) on the inner wall of the box body (1) is positioned between the second antistatic layer (14) and the inner wall of the box body (1).

4. The intelligent new energy charging station box-type substation according to claim 1, wherein: the inner wall of the partition plate (11) is provided with a vacuum heat insulation plate (15), and the vacuum heat insulation plate (15) is positioned between the flame-retardant fireproof layer (12) on the inner wall of the partition plate (11) and the inner wall of the partition plate (11).

5. The intelligent new energy charging station box-type substation according to claim 1, wherein: the box body (1) is provided with a plurality of cabin doors (16), the cabin doors (16) are connected with the box body (1) through hinges (17), and each cabin door (16) corresponds to the high-pressure chamber (3), the transformer chamber (5), the low-pressure chamber (7) and the multifunctional chamber (9) respectively.

6. The intelligent new energy charging station box-type substation according to claim 5, wherein: the cabin door (16) is provided with a ventilation opening (18), and a ventilation net (19) is arranged in the ventilation opening (18).

7. The intelligent new energy charging station box-type substation according to claim 1, wherein: rock wool boards (20) are arranged in the interlayers of the box body (1) and the top cover (2).