CN211320740U

CN211320740U - Box-type substation

Info

Publication number: CN211320740U
Application number: CN201922000156.0U
Authority: CN
Inventors: 周思思; 蒋央丹; 郑少旦
Original assignee: Ledan Electric Power Engineering Co ltd
Current assignee: Inner Mongolia Power Transmission and Transformation Engineering Co.,Ltd.
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-21
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a box-type transformer substation, which comprises a base, wherein both sides of the base are fixedly connected with mounting pieces, the top of the base is fixedly connected with a damping spring, the middle position of the top of the base is fixedly connected with a fixed rod, the damping spring and the top of the fixed rod are fixedly connected with a box body, the front side of the box body is provided with a box door, one side of the box door is provided with a door lock, both sides of the box body are provided with heat dissipation ports, the top of the box body is fixedly connected with a top cover, the middle position of the top cover is provided with a water storage tank, the top cover is internally provided with a water storage pipe, the bottom of the inner cavity of the box body is fixedly connected with a transformer, the outer side of the transformer is provided with a protective net, the utility model drives the damping spring to, the heat dissipation in the box body is improved, and the operation of the internal equipment of the transformer substation is facilitated.

Description

Box-type substation

Technical Field

The utility model relates to a box-type substation belongs to power transmission and transformation equipment technical field.

Background

The box-type transformer substation is a novel power supply and distribution device, because it has the characteristics of small volume, compact structure, simple installation and rapid power supply, the box-type transformer substation has gradually replaced civil engineering transformer substations and is widely applied to mines, factory enterprises, oil and gas fields and residential districts of wind power stations, but when the box-type transformer substation is used, the line in the box is easy to accelerate aging due to poor heat dissipation in the box, and meanwhile, in rainy seasons, rainwater and moisture can enter the box, so that the short circuit phenomenon occurs, and the use of the box-type transformer substation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a box-type transformer substation, which is provided with a damping spring, when the box body is impacted, the box body drives the damping spring to rock, so as to reduce the direct damage of the impact force to the box body, when raining, the rain falls on the top cover of the box body, is stored in the water storage tank and then enters the water storage pipes for storage, the water storage pipes are uniformly arranged in the top cover, when rainwater evaporates, the heat inside the box body can be taken away by absorbing the heat, the heat dissipation inside the box body is improved, the operation of equipment inside the transformer substation is convenient, the rear side of the box body is provided with a wire inlet box, inside arranging the box in through the inlet wire box with the electric wire through the inlet wire, can prevent effectively that the rainwater from getting into the box along outside inlet wire, causing the inside electric wire equipment of box to take place the short circuit, cause harm to box-type substation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the box-type substation comprises a base, the both sides fixedly connected with installed part of base, the top fixedly connected with damping spring of base, the top intermediate position fixedly connected with dead lever of base, the top fixedly connected with box of damping spring and dead lever, the front side of box is equipped with the chamber door, one side of chamber door is equipped with the lock, the both sides of box are equipped with the thermovent, the top fixedly connected with top cap of box, the intermediate position of top cap is equipped with the aqua storage tank, be equipped with the retaining pipe in the top cap, the inner chamber bottom fixedly connected with transformer of box, the outside of transformer is equipped with the protection network, the top of protection network is equipped with the inlet wire mouth, the inlet wire mouth is seted up on the rear side inner wall of box, the rear side fixedly connected with inlet wire box of box.

Furthermore, the mounting piece is provided with a mounting hole, and the damping springs are uniformly arranged at the top of the base.

Furthermore, the box door is hinged to the front side of the box body, and a pull block is fixedly connected to the front side of the box door.

Furthermore, the inner walls of the two sides of the box body are fixedly connected with radiating fans, and the radiating fans are arranged at the radiating openings.

Furthermore, the wire inlet is in through connection with the wire inlet box, and a moisture-proof plate is arranged between the box body and the top cover.

Further, the water storage pipes are evenly arranged inside the top cover, and the height of the water storage pipes is consistent with that of the water storage tank.

The utility model has the advantages that: the utility model relates to a box-type substation, through being equipped with damping spring, when the box receives the striking, the box drives damping spring and rocks, reduce the direct damage that the impact force caused to the box, through being equipped with aqua storage tank and water storage pipe, the rainwater falls on the top cap of box when raining, the deposit is in the aqua storage tank, later get into and store in the water storage pipe, the water storage pipe is evenly established inside the top cap, absorb the heat when the rainwater evaporates, can take away the inside heat of box, improve the inside heat dissipation of box, the operation of the internal plant of transformer substation of being convenient for, the rear side of box is equipped with the inlet box, arrange the electric wire inside the box through the inlet box, can prevent effectively that the rainwater from getting into the box along outside inlet, cause the inside electric wire equipment of box to take place the short circuit, cause harm.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the box-type substation of the present invention;

fig. 2 is a schematic view of the internal structure of the box-type substation of the present invention;

fig. 3 is a side view of the box-type substation of the present invention;

fig. 4 is a top view of the base of the box-type substation of the present invention;

reference numbers in the figures: 1. a base; 2. a mounting member; 3. a damping spring; 4. fixing the rod; 5. a box body; 6. a box door; 7. a door lock; 8. a heat dissipation port; 9. a top cover; 10. a water storage tank; 11. a water storage pipe; 12. a transformer; 13. a protective net; 14. a wire inlet; 15. a wire inlet box; 16. pulling the block; 17. a heat radiation fan; 18. a moisture-proof plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution:

the box-type substation comprises a base 1, wherein mounting pieces 2 are fixedly connected to two sides of the base 1, a damping spring 3 is fixedly connected to the top of the base 1, a fixing rod 4 is fixedly connected to the middle position of the top of the base 1, a box body 5 is fixedly connected to the damping spring 3 and the top of the fixing rod 4, when the box body 5 is impacted, the box body 5 drives the damping spring 3 to rock, direct damage to the box body 5 caused by impact force is reduced, meanwhile, the fixing rod 4 fixes the box body 5 to prevent the box body 5 from collapsing, a box door 6 is arranged on the front side of the box body 5, a door lock 7 is arranged on one side of the box door 6, the box door 6 is locked through the door lock 7, heat dissipation ports 8 are arranged on two sides of the box body 5, a top cover 9 is fixedly connected to the top of the box body 5, a water storage, when raining, the rain falls on the top cover 9 of the box body 5, is stored in the water storage tank 10 and then enters the water storage pipes 11 for storage, the water storage pipes 11 are uniformly arranged inside the top cover 9, when the rainwater evaporates, the heat inside the box body 5 can be taken away by absorbing the heat, the heat dissipation inside the box body 5 is improved, the bottom of the inner cavity of the box body 5 is fixedly connected with a transformer 12, a protective net 13 is arranged outside the transformer 12 to prevent sundries from falling onto the transformer 12, a wire inlet 14 is arranged above the protective net 13, the wire inlet 14 is arranged on the inner wall of the rear side of the box body 5, a wire inlet box 15 is fixedly connected with the rear side of the box body 5, inside box 5 is arranged in through inlet wire box 15 with the electric wire through inlet wire 14, can prevent effectively that the rainwater from getting into box 5 along outside inlet wire 14 in, causing the inside electric wire equipment of box 5 to take place the short circuit, cause harm to box-type substation.

More specifically, the mounting member 2 is provided with mounting holes, the damping springs 3 are uniformly arranged on the top of the base 1, and are connected to the ground through the mounting holes by fixing bolts to fix the box-type substation, the box door 6 is hinged on the front side of the box body 5, the front side of the box door 6 is fixedly connected with a pull block 16, the box door 6 is opened and closed through the pull block 16, the inner walls of the two sides of the box body 5 are fixedly connected with radiating fans 17, the radiating fans 17 are arranged at the radiating ports 8, heat in the box body 5 is discharged from the radiating ports 8 through the radiating fans 17, the wire inlet 14 is communicated with a wire inlet box 15, a damp-proof plate 18 is arranged between the box body 5 and the top cover 9 to prevent moisture in the top cover 9 from entering the box body 5, the water storage pipes 11 are uniformly arranged inside the top cover 9, and the height of the water storage pipes 11 is consistent with the height of the water, so that rainwater can enter the water storage pipe 11.

Example 2

As shown in fig. 1, the door lock 7 is a ball-shaped door lock, and a corresponding key is matched on the door lock 7, so that non-professional personnel are prevented from opening the door lock, and the safety is improved.

Example 3

As shown in fig. 3, a through hole is formed in the wire inlet box 15, the electric wire is stretched into the wire inlet box 15 through the through hole, then the electric wire passes through the wire inlet 14 and enters the box body 5, and meanwhile, the height of the through hole in the wire inlet box 15 is lower than that of the wire inlet 14, so that rainwater is prevented from entering the box body 5 along the electric wire, and the waterproof and moistureproof performances of the transformer substation are improved.

The utility model discloses the theory of operation: when the box-type substation is used, wires are put into the wire inlet box 14, penetrate through the wire inlet 14, enter the box body 5 and are connected with the transformer 12, the wires at the output end of the transformer 12 also penetrate out through the wire inlet 14 and extend to the outside of the box body 5 through the wire inlet box 15 to supply power, rainwater can be effectively prevented from entering the box body 5 along the outside wire inlet 14 to cause short circuit of wire equipment inside the box body 5 and damage to the box-type substation, when the substation operates, heat in the box body 5 is discharged through the rotation of the cooling fan 17, meanwhile, when raining, the rainwater falls onto the top cover 9 of the box body 5 and is stored in the water storage tank 10 and then enters the water storage pipe 11 for storage, the water storage pipe 11 is uniformly arranged inside the top cover 9, absorbs heat when the rainwater evaporates, the heat in the box body 5 can be taken away, the heat dissipation in the box body 5 is improved, when the box body 5 is impacted, the box 5 drives the damping spring 3 to rock, reduces direct damage to the box 5 caused by impact force, is convenient and practical, and can effectively guarantee the operation of the box-type substation.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. Box-type substation, including base (1), its characterized in that: the shock absorption box is characterized in that mounting pieces (2) are fixedly connected to two sides of the base (1), a damping spring (3) is fixedly connected to the top of the base (1), a fixing rod (4) is fixedly connected to the middle position of the top of the base (1), a box body (5) is fixedly connected to the tops of the damping spring (3) and the fixing rod (4), a box door (6) is arranged on the front side of the box body (5), a door lock (7) is arranged on one side of the box door (6), heat dissipation ports (8) are arranged on two sides of the box body (5), a top cover (9) is fixedly connected to the top of the box body (5), a water storage tank (10) is arranged at the middle position of the top cover (9), a water storage pipe (11) is arranged in the top cover (9), a transformer (12) is fixedly connected to the bottom of an, the wire inlet (14) is arranged above the protective net (13), the wire inlet (14) is arranged on the inner wall of the rear side of the box body (5), and the wire inlet box (15) is fixedly connected to the rear side of the box body (5).

2. The box substation of claim 1, characterized in that: the mounting piece (2) is provided with a mounting hole, and the damping springs (3) are uniformly arranged at the top of the base (1).

3. The box substation of claim 1, characterized in that: the box door (6) is hinged to the front side of the box body (5), and a pull block (16) is fixedly connected to the front side of the box door (6).

4. The box substation of claim 1, characterized in that: and the inner walls of the two sides of the box body (5) are fixedly connected with radiating fans (17), and the radiating fans (17) are arranged at the radiating holes (8).

5. The box substation of claim 1, characterized in that: the wire inlet (14) is communicated with the wire inlet box (15), and a moisture-proof plate (18) is arranged between the box body (5) and the top cover (9).

6. The box substation of claim 1, characterized in that: the water storage pipes (11) are uniformly arranged inside the top cover (9), and the height of the water storage pipes (11) is consistent with that of the water storage tank (10).