CN212875154U

CN212875154U - Box-type substation

Info

Publication number: CN212875154U
Application number: CN202021165312.5U
Authority: CN
Inventors: 沈立鑫
Original assignee: Shaanxi Lingyun Electric Co ltd
Current assignee: Shaanxi Lingyun Electric Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-02
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of transformer substations, in particular to a box-type transformer substation, which comprises a box body, wherein a chute is arranged in the box body, and a starting device is arranged in the chute; the inner bottom wall of the box body is fixedly connected with a fixed rod, and a heat dissipation device is arranged inside the fixed rod. The box-type substation is provided with a starting device and a heat dissipation device, wherein the starting device is a device formed by controlling the movement of the rain shielding plate through a switch, when a box door is closed, the box body has pressure on the switch, so that the switch is in a closed state, when a maintenance worker needs to maintain and open the door, the switch is opened, so that the sawtooth disc rotates to generate a sliding effect with the sawtooth plate, and the rain shielding plate is driven to extend outwards, so that the maintenance worker can shield sunshine and rainwater; the heat dissipation device utilizes the fan to blow the transformer case, so that heat in the case can be dissipated more quickly, and the transformer motor is prevented from being damaged due to overhigh temperature.

Description

Box-type substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

As shown in fig. 1, the conventional box-type substation has the following disadvantages: 1. maintenance personnel cannot comfortably maintain the transformer substation in a severe environment; 2. at night, maintenance personnel can not maintain the lamp well while illuminating; 3. the box-type substation has poor ventilation effect and is easy to cause high temperature damage to machines.

SUMMERY OF THE UTILITY MODEL

Based on inconvenient maintenance of current transformer substation under adverse circumstances and the poor technical problem of ventilation effect, the utility model provides a box-type substation.

The utility model provides a box-type transformer substation, which comprises a box body, wherein a chute is arranged in the box body, and a starting device is arranged in the chute;

the inner bottom wall of the box body is fixedly connected with a fixed rod, and a heat dissipation device is arranged inside the fixed rod.

Preferably, starting drive includes the spout, the inner wall sliding connection of spout has the flashing, the last fixed surface of flashing is connected with the serration plate.

Preferably, the outer surface of the box body is rotatably connected with a box door, the outer surface of the box door is provided with a switch, and a wire is fixedly connected inside the switch.

Preferably, the inner wall fixed mounting of spout has the motor, the surface rotation of motor is connected with the pivot, the surface fixed connection of pivot has the sawtooth dish, the inside of motor is connected with the one end of wire, the surface and the serration plate surface slip grafting of sawtooth dish.

Preferably, the heat dissipation device comprises a fixing rod, and a fan is fixedly connected inside the fixing rod.

Preferably, a transformer case is fixedly mounted on the bottom wall of the box body, and the fan blows air to the transformer case.

The utility model provides a beneficial effect does:

1. through setting up starting drive, can let maintenance personal when opening the door, the flashing will stretch out, and on the one hand is more convenient and rapid, and on the other hand can let maintenance personal can work more comfortablely under adverse circumstances.

2. Through setting up heat abstractor, can accelerate the circulation of the inside air of transformer substation, can cool down transformer case surface simultaneously to prevent that the high temperature damages the machine.

Drawings

Fig. 1 is a prior art diagram of a box-type substation provided by the present invention;

fig. 2 is a side sectional view of a box body of a box-type substation provided by the present invention;

fig. 3 is a box internal structure diagram of a box-type substation provided by the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of a box-type substation provided by the present invention;

fig. 5 is a side view of a sawtooth plate of a box-type substation provided by the present invention.

In the figure: 1. a box body; 2. a chute; 3. fixing the rod; 4. a flashing; 5. a wire; 6. a switch; 7. a serrated plate; 8. a rotating shaft; 9. a saw tooth disc; 10. a box door; 11. a fan; 12. a transformer case; 13. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 2-5, a box-type substation comprises a box body 1, wherein a chute 2 is formed in the box body 1, and a starting device is arranged in the chute 2.

Specifically, starting drive includes spout 2, and the inner wall sliding connection of spout 2 has dash board 4, and the last fixed surface of dash board 4 is connected with serration plate 7.

Specifically, the inner wall of the sliding chute 2 is fixedly provided with a motor 13, the outer surface of the box body 1 is rotatably connected with a box door 10, the outer surface of the box door 10 is provided with a switch 6, and the inside of the switch 6 is fixedly connected with a wire 5.

Specifically, a motor 13 is fixedly mounted on the inner wall of the sliding chute 2, a rotating shaft 8 is rotatably connected to the outer surface of the motor 13, a sawtooth disc 9 is fixedly connected to the outer surface of the rotating shaft 8, the inside of the motor 13 is connected with one end of a lead 5, and the outer surface of the sawtooth disc 9 is in sliding insertion connection with the outer surface of the sawtooth plate 7;

through setting up starting drive, can let maintenance personal when opening the door, flashing 4 will stretch out, and on the one hand is more convenient and rapid, and on the other hand can let maintenance personal can work more comfortablely under adverse circumstances.

The inner bottom wall of the box body 1 is fixedly connected with a fixed rod 3, and a heat dissipation device is arranged inside the fixed rod 3.

Specifically, the heat sink includes a fixing rod 3, and a fan 11 is fixedly connected to the inside of the fixing rod 3.

Specifically, the bottom wall of the box body 1 is fixedly provided with a transformer case 12, and the fan 11 blows air to the transformer case 12;

through setting up heat abstractor, can accelerate the circulation of the inside air of transformer substation, can cool down transformer case 12 surfaces simultaneously to prevent that the high temperature damages the machine.

The working principle is as follows: when the box door 10 is tightly closed, the box body 1 has pressure on the switch 6 on the box door 10, so that the switch 6 is in a closed state, the circuit cannot be communicated, and a maintenance worker can open the box door 10 when needing maintenance, so that the switch 6 is opened, the circuit is communicated, the motor 13 is started, the rotating shaft 8 rotates, the sawtooth disc 9 rotates anticlockwise, and the sawtooth plate 7 is driven to enable the rain shielding plate 4 to slowly extend out of the sliding chute 2; the fan 11 connected to the fixing rod 3 inside the case 1 blows air to the surface of the transformer case 12, thereby accelerating the flow of air.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A box-type substation, includes box (1), its characterized in that: a sliding groove (2) is formed in the box body (1), and a starting device is arranged in the sliding groove (2);

the starting device comprises a sliding chute (2), the inner wall of the sliding chute (2) is connected with a rain shielding plate (4) in a sliding mode, and the upper surface of the rain shielding plate (4) is fixedly connected with a sawtooth plate (7);

the inner bottom wall of the box body (1) is fixedly connected with a fixing rod (3), and a heat dissipation device is arranged inside the fixing rod (3).

2. A box substation according to claim 1, characterized in that: the outer surface of the box body (1) is rotatably connected with a box door (10), the outer surface of the box door (10) is provided with a switch (6), and a wire (5) is fixedly connected inside the switch (6).

3. A box substation according to claim 2, characterized in that: the inner wall fixed mounting of spout (2) has motor (13), the surface rotation of motor (13) is connected with pivot (8), the outer fixed surface of pivot (8) is connected with sawtooth dish (9), the inside of motor (13) is connected with the one end of wire (5), the surface and the sawtooth board (7) surface of sawtooth dish (9) slide grafting.

4. A box substation according to claim 1, characterized in that: the heat dissipation device comprises a fixing rod (3), and a fan (11) is fixedly connected inside the fixing rod (3).

5. A box substation according to claim 4, characterized in that: the bottom wall of the box body (1) is fixedly provided with a transformer case (12), and the fan (11) blows air to the transformer case (12).