CN219811790U

CN219811790U - High-voltage outdoor switching station

Info

Publication number: CN219811790U
Application number: CN202321275622.6U
Authority: CN
Inventors: 颜书芹
Original assignee: Zhejiang Huazhao Electric Co ltd
Current assignee: Zhejiang Huazhao Electric Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-10
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of power distribution equipment, in particular to a high-voltage outdoor switching station, which comprises a box body, wherein the box body is used for installing a power distribution cabinet; further comprises: the ceiling is arranged at the top of the box body and comprises a roof side plate and an exhaust plate, and exhaust holes are formed in the roof side plate and the exhaust plate in a penetrating manner; the heat dissipation and dehumidification assembly is installed on a ceiling and comprises a solar panel, and the solar panel converts solar energy into electric energy. According to the utility model, the solar energy can be converted into electric energy by arranging the solar panel and stored in the electric energy storage block, when the humidity or the temperature in the box body is higher, the electric energy in the electric energy storage block can be used for driving the exhaust fan to work, external dry and cold air is sucked from the first exhaust hole, and the wet and hot air in the box body is discharged from the exhaust hole to form air circulation, so that the effects of cooling and dehumidifying are achieved.

Description

High-voltage outdoor switching station

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a high-voltage outdoor switching station.

Background

With the continuous development and progress of society, urban power grids in China have changed greatly, and most cities are already formed or are forming a plurality of electricity load dense areas. It has been difficult in the past to meet city development requirements for power supply from substation 12/24kV line (or branch line) to direct subscribers. Thus, a new power supply mode is generated to supply power to users through the switching station.

The switch cabinet and the power distribution cabinet in the switching station can generate a large amount of heat during working, are limited by terrains and volumes, the existing switching station dissipates heat by adopting holes on a door plate or a side plate of the switching station, and the air convection is utilized to dissipate heat, so that the heat dissipation efficiency is low, and meanwhile, moisture is difficult to discharge. Under the high-temperature and high-humidity environment, the box body of the switching station is easy to corrode, and the power distribution cabinet is easy to break down.

In view of this, we propose a high-voltage outdoor switching station.

Disclosure of Invention

In order to make up for the defects, the utility model provides a high-voltage outdoor switching station.

The technical scheme of the utility model is as follows:

high pressure outdoor switching station includes:

the box body is used for installing the power distribution cabinet;

further comprises:

the ceiling is arranged at the top of the box body and comprises a roof side plate and an exhaust plate, and exhaust holes are formed in the roof side plate and the exhaust plate in a penetrating manner;

the heat dissipation and dehumidification assembly is arranged on a ceiling and comprises a solar panel, and the solar panel converts solar energy into electric energy.

As a preferable technical scheme of the utility model, the box body comprises a bottom frame and a top frame, wherein the bottom frame and the top frame are connected through upright posts, and the ceiling is arranged above the top frame.

As a preferable technical scheme of the utility model, a door plate is arranged between the bottom frame and the top frame through a rotating element, a first exhaust hole is formed in the bottom of the door plate in a penetrating manner, and a first waterproof cover is arranged above the first exhaust hole.

As a preferable technical scheme of the utility model, the ceiling comprises a top shed frame, the top shed frame is arranged above the top frame through heightening blocks, a roof board is arranged above the top shed frame, and the solar panel is arranged above the roof board.

As a preferable mode of the utility model, the roof side plates are installed inside the ceiling frames at the left and right ends, and the exhaust plate is installed above the top frame and between the ceiling frames.

As a preferable technical scheme of the utility model, a waterproof cover is arranged above the exhaust hole and outside the roof side plate and the exhaust plate, and the waterproof cover is downward opened.

As a preferable technical scheme of the utility model, the solar panel is connected with the roof board through the heightening frame, and an electric energy storage block is arranged below the roof board.

As a preferred technical scheme of the utility model, the heat dissipation and dehumidification assembly further comprises an exhaust fan, wherein the exhaust fan is positioned below the roof plate and inside the top frame.

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

according to the utility model, the solar energy can be converted into electric energy by arranging the solar panel and stored in the electric energy storage block, when the humidity or the temperature in the box body is higher, the electric energy in the electric energy storage block can be used for driving the exhaust fan to work, external dry and cold air is sucked from the first exhaust hole, and the wet and hot air in the box body is discharged from the exhaust hole to form air circulation, so that the effects of cooling and dehumidifying are achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the case in the present utility model;

FIG. 3 is a schematic view of a ceiling structure according to the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipation and dehumidification assembly in the present utility model.

The meaning of each reference numeral in the figures is:

1. a case; 11. a bottom frame; 12. a top frame; 13. a spandrel girder; 14. a column; 15. a door panel; 16. a first exhaust hole; 17. a first waterproof cover; 18. a side plate; 19. a power distribution cabinet;

2. a ceiling; 21. a canopy frame; 22. a heightening block; 23. reinforcing ribs; 24. roof boarding; 25. roof side panels; 26. an exhaust plate; 27. an exhaust hole; 28. a waterproof cover;

3. a heat-dissipating and moisture-removing assembly; 31. a solar panel; 32. a heightening frame; 33. an electrical energy storage block; 34. an exhaust fan.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

high pressure outdoor switching station includes:

the power distribution cabinet comprises a box body 1, wherein the box body 1 is used for installing a power distribution cabinet 19, the box body 1 comprises a bottom frame 11 and a top frame 12, the bottom frame 11 and the top frame 12 are connected through a stand column 14, a door plate 15 is arranged between the bottom frame 11 and the top frame 12 through a rotating element, a first exhaust hole 16 is formed in the bottom of the door plate 15 in a penetrating mode, and a first waterproof cover 17 is welded above the first exhaust hole 16.

The rotating element is a hinge.

The installation power distribution cabinet 19 is installed above the bottom frame 11 through the spandrel girder 13, and a side plate 18 is also installed between the bottom frame 11 and the top frame 12 through screws.

The spandrel girder 13 is used for lifting the height of the power distribution cabinet 19 and dispersing the weight of the power distribution cabinet 19, so that the ground moisture can be prevented from corroding the bottom of the power distribution cabinet 19.

Further comprises:

the roof 2, roof 2 installs at box 1 top, and roof 2 includes roof curb plate 25 and exhaust board 26, link up on roof curb plate 25 and the exhaust board 26 and be equipped with exhaust hole 27, and the welding of just being located roof curb plate 25 and the exhaust board 26 outside of exhaust hole 27 has buckler 28, and buckler 28 opening is downwards.

The waterproof cover 28 prevents outside rainwater from entering the case 1 through the vent hole 27.

The ceiling 2 is installed above the top frame 12, the ceiling 2 comprises a top shed frame 21, the top shed frame 21 is installed above the top frame 12 through a heightening block 22 in a welding mode, a roof plate 24 is installed above the top shed frame 21 through screws, roof side plates 25 are installed inside the top shed frames 21 at the left end and the right end through screws, and an exhaust plate 26 is installed above the top frame 12 through screws and is located between the top shed frames 21.

The heightening block 22 is used for lifting the top shed frame 21 to ensure that the mounting position of the exhaust plate 26 is reserved by lifting the roof plate 24 to the height, and the edge of the roof plate 24 exceeds the edge of the top shed frame 21; reinforcing ribs 23 are welded between the top canopy frames 21.

The heat dissipation and dehumidification assembly 3, the heat dissipation and dehumidification assembly 3 is installed on the ceiling 2, the heat dissipation and dehumidification assembly 3 comprises a solar panel 31, the solar panel 31 converts solar energy into electric energy, the solar panel 31 is located above the roof plate 24, the solar panel 31 is connected with the roof plate 24 through an heightening frame 32, and an electric energy storage block 33 is arranged below the roof plate 24.

The distance between the roof plate 24 and the solar panel 31 can be increased by the heightening frame 32, rainwater can flow conveniently, the electric energy storage block 33 is a storage battery, the electric energy storage block 33 is connected with the solar panel 31 through a wire, and the electric energy storage block 33 is arranged on the reinforcing rib 23 through a screw.

The heat and moisture removal assembly 3 further includes an exhaust fan 34, the exhaust fan 34 being located below the roof panel 24 and inside the top frame 12.

The exhaust fan 34 is mounted inside the top frame 12 by bolts, the exhaust direction of the exhaust fan 34 is from bottom to top, and the exhaust fan 34 is connected with the electric energy storage block 33 by wires.

When the operator uses the device, the solar panel 31 will convert solar energy into electric energy to be stored in the electric energy storage block 33, and when the temperature or humidity is too high, the air discharge fan 34 is started, and the electric energy stored in the electric energy storage block 33 can be used as the energy source for driving the air discharge fan 34 to work.

Because the damp and hot air density is clear than the dry and cold air, so the damp and hot air is located above the inside of the box body 1, the dry and cold air is located below the inside of the box body 1, the exhaust fan 34 blows upwards, the dry and cold air below the inside of the box body 1 can be pumped to the upper inside of the box body 1, the damp and hot air above the inside of the box body 1 is discharged from the exhaust hole 27, the inside below of the box body 1 is in a negative pressure state, and the external dry and cold air is sucked from the first exhaust hole 16 below the door plate 15, so that air circulation is formed, and the effects of cooling and dehumidifying are achieved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. High pressure outdoor switching station includes:

the box body (1), the said box body (1) is used for installing the power distribution cabinet (19);

characterized by further comprising:

the ceiling (2) is arranged at the top of the box body (1), the ceiling (2) comprises a roof side plate (25) and an exhaust plate (26), and exhaust holes (27) are formed in the roof side plate (25) and the exhaust plate (26) in a penetrating mode;

the solar energy heat dissipation and dehumidification device comprises a heat dissipation and dehumidification assembly (3), wherein the heat dissipation and dehumidification assembly (3) is installed on a ceiling (2), the heat dissipation and dehumidification assembly (3) comprises a solar panel (31), and the solar panel (31) converts solar energy into electric energy.

2. The high-voltage outdoor switching station of claim 1, wherein: the box body (1) comprises a bottom frame (11) and a top frame (12), wherein the bottom frame (11) and the top frame (12) are connected through stand columns (14), and the ceiling (2) is arranged above the top frame (12).

3. The high-voltage outdoor switching station of claim 2, wherein: a door plate (15) is arranged between the bottom frame (11) and the top frame (12) through a rotating element, a first exhaust hole (16) is formed in the bottom of the door plate (15) in a penetrating mode, and a first waterproof cover (17) is arranged above the first exhaust hole (16).

4. The high-voltage outdoor switching station of claim 2, wherein: the ceiling (2) comprises a top shed frame (21), the top shed frame (21) is installed above the top frame (12) through an heightening block (22), a roof board (24) is arranged above the top shed frame (21), and a solar panel (31) is located above the roof board (24).

5. The high-voltage outdoor switching station of claim 4, wherein: roof curb plate (25) install in the top canopy frame (21) at both ends about inside, exhaust plate (26) are installed in top frame (12) top and are located between top canopy frame (21).

6. The high-voltage outdoor switching station of claim 5, wherein: and a waterproof cover (28) is arranged above the vent hole (27) and outside the roof side plate (25) and the vent plate (26), and the waterproof cover (28) is downward opened.

7. The high-voltage outdoor switching station of claim 4, wherein: the solar panel (31) is connected with the roof board (24) through the heightening frame (32), and an electric energy storage block (33) is arranged below the roof board (24).

8. The high-voltage outdoor switching station of claim 7, wherein: the heat dissipation and dehumidification assembly (3) further comprises an exhaust fan (34), and the exhaust fan (34) is located below the roof plate (24) and located inside the top frame (12).