CN214899775U

CN214899775U - Intelligent box-type substation capable of preventing electric leakage

Info

Publication number: CN214899775U
Application number: CN202121008759.6U
Authority: CN
Inventors: 袁超; 赵忠诚; 石传玉; 都怀莉
Original assignee: Shandong Luneng Chaoyue Electric Co ltd
Current assignee: Shandong Luneng Chaoyue Electric Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-26
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to the technical field of substation equipment, specifically disclose an intelligent box-type substation for preventing electric leakage, including base, box, the top of base is provided with the box, the position symmetry that the left and right sides of box is close to the top is provided with the vent, the right side of box is provided with the alarm, the top of box is provided with the roof of taking solar panel, the box is inside to be provided with the battery; the front surface of the box door is provided with a touch screen, a handle and a lock hole, the touch screen is embedded into the box door, and the left side and the right side of the touch screen are symmetrically provided with slide rails with sliding baffles; a heat dissipation fan and a temperature sensor are arranged at the top end inside the box body; the inside left side of box is provided with the earth leakage detector, inside insulating layer, the layer of inhaling of having set gradually from inside to outside of box, the left and right sides of box all is provided with a plurality of louvres. The utility model discloses simple structure, and have the function of intelligence anticreep.

Description

Intelligent box-type substation capable of preventing electric leakage

Technical Field

The utility model relates to a substation equipment technical field specifically is a prevent intelligent box-type substation of electric leakage.

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. However, electrical equipment is placed in the box-type substation, which easily causes the phenomenon of electric leakage, and most of the existing box-type substations are not designed with an anti-leakage and electric leakage alarm device, i.e. are not intelligent enough, so that the box-type substation has great potential safety hazard and easily causes the loss of personnel or property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent intelligent box-type substation of electric leakage to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent box-type substation capable of preventing electric leakage comprises a base and a box body, wherein the box body is arranged at the top end of the base, ventilation openings are symmetrically formed in the positions, close to the top end, of the left side and the right side of the box body, an alarm is arranged on the right side of the box body, a top plate is arranged at the top end of the box body, the top end of the top plate is arc-shaped, a solar power generation plate is arranged on the surface of the top end of the top plate, a storage battery is arranged in the box body, and the storage battery is electrically connected with the solar power generation plate; the refrigerator comprises a refrigerator body, a refrigerator door, a touch screen, a handle and a lock hole, wherein the refrigerator door is arranged on the front side of the refrigerator body, the left side of the refrigerator door is movably connected with the refrigerator body through two hinges, the touch screen, the handle and the lock hole are arranged on the right side of the front side of the refrigerator door, the lock hole is arranged on the right side of the handle, the touch screen is embedded into the refrigerator door, slide rails are symmetrically arranged on the left side and the right side of the touch screen, and slide baffles are connected in the slide rails in a sliding mode; a heat dissipation fan and a temperature sensor are arranged at the top end inside the box body, the heat dissipation fan is located at the center of the top end inside the box body, and the temperature sensor is arranged on the left side of the heat dissipation fan; the inside left side of box is provided with the earth leakage detector, inside insulating layer, the layer of inhaling of having set gradually from inside to outside of box, the left and right sides of box all is provided with a plurality of louvres.

Preferably, the heat dissipation holes are uniformly formed in the left side and the right side of the box body, and the heat dissipation holes obliquely and downwards penetrate through the insulating layer, the sound absorption layer and the right side of the box body in sequence; and a nano dust filtering net is arranged in the heat dissipation holes.

Preferably, the ventilation opening is of a rectangular structure, and a silencing louver is arranged in the ventilation opening; and a nano dust filtering net is arranged in the ventilation opening.

Preferably, the slide rail is rectangular and long, and a slide groove is arranged in the slide rail; the cross section of the sliding groove is of a convex structure.

Preferably, a mounting hole is formed in the position, close to the top end, in the sliding groove, a limiting bolt is sleeved in the mounting hole, one end, located in the mounting hole, of the limiting bolt is fixedly connected with a limiting baffle, and a spring is connected between the limiting baffle and the mounting hole; the limiting bolt is of a cylindrical structure, and one end, opposite to the limiting baffle, of the limiting bolt is of a hemispherical structure.

Preferably, a rectangular strip-shaped push-pull plate is arranged at the top end of the sliding baffle, the back surface of the push-pull plate is flush with the back surface of the sliding baffle, and anti-skid grains are arranged on the surface of the push-pull plate; the left side and the right side of the sliding baffle are symmetrically provided with sliding blocks, the sliding blocks and the sliding baffle are integrally formed, and the edge of the sliding baffle and the section of each sliding block are of a convex mechanism.

Preferably, the side of slider is provided with spacing hole, and this spacing hole setting is provided with the spacing groove directly over the spacing hole near the position of bottom in the slider side, the spacing groove upwards extends and its degree of depth becomes shallow gradually along the long limit direction of slider, the bottom and the spacing hole smooth connection of spacing groove.

Preferably, a PLC is embedded in the cabinet door, and the PLC is electrically connected with the touch screen; temperature sensor, heat dissipation fan, alarm, electric leakage detector all with PLC controller electric connection, just PLC controller and battery electric connection.

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

1. whether the inside electric leakage that comes real-time detection box through the inside leakage detector that sets up at the box leaks electricity, if the electric leakage that takes place, the electric leakage detector gives the PLC controller with the electric leakage signal who detects, and the bright red light of PLC controller control alarm to this warns, and then reduces the loss of personnel or property.

2. The PLC controller is conveniently controlled by arranging the touch screen on the box door, the touch screen can display the temperature inside the box body detected by the temperature sensor, and when the temperature inside the box body detected by the temperature sensor reaches a set value, the PLC controller starts the heat dissipation fan to assist in heat dissipation; in order to protect the touch screen, a sliding baffle is arranged on the box door, and the sliding baffle is beneficial to prolonging the service life of the touch screen.

3. Through set up solar panel on the roof and come the auxiliary power generation, the electric quantity that sends is stored and is supplied PLC controller, touch-sensitive screen, temperature sensor, electric leakage detector, heat dissipation fan, alarm to use in the battery, environmental protection and energy saving.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a partial structure inside the middle box body of the present invention;

fig. 3 is a schematic structural view of the sliding baffle of the present invention;

fig. 4 is a schematic structural view of the slide rail of the present invention;

fig. 5 is a schematic sectional view of the slide rail of the present invention;

fig. 6 is a schematic view of the overall structure of the present invention.

In the figure: 1. a base; 2. a box body; 3. a vent; 4. an alarm; 5. a top plate; 6. a box door; 7. a hinge; 8. a touch screen; 9. a slide rail; 10. a sliding baffle; 11. a chute; 12. a limiting bolt; 13. mounting holes; 14. a limit baffle; 15. a spring; 16. a push-pull plate; 17. a slider; 18. a limiting hole; 19. a limiting groove; 20. a handle; 21. a lock hole; 22. an insulating layer; 23. a sound absorbing layer; 24. a leakage detector; 25. a heat dissipation fan; 26. a temperature sensor; 27. heat dissipation holes; 28. a solar power panel; 29. noise elimination tripe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: an intelligent box-type substation for preventing electric leakage comprises a base 1 and a box body 2, wherein the box body 2 is arranged at the top end of the base 1, vent openings 3 are symmetrically formed in positions, close to the top end, of the left side and the right side of the box body 2, an alarm 4 is arranged on the right side of the box body 2, a top plate 5 is arranged at the top end of the box body 2, the top end of the top plate 5 is arc-shaped, a solar power generation plate 28 is arranged on the surface of the top end of the top plate 5, a storage battery is arranged in the box body 2, and the storage battery is electrically connected with the solar power generation plate 28; the front side of the box body 2 is provided with a box door 6, the left side of the box door 6 is movably connected with the box body 2 through two hinges 7, the front side of the box door 6 is provided with a touch screen 8, a handle 20 and a lock hole 21, the handle 20 is arranged on the right side of the front side of the box door 6, the lock hole 21 is arranged on the right side of the handle 20, the touch screen 8 is embedded into the box door 6, slide rails 9 are symmetrically arranged on the left side and the right side of the touch screen 8, and a slide baffle 10 is slidably connected in the slide rails 9; a heat dissipation fan 25 and a temperature sensor 26 are arranged at the top end inside the box body 2, the heat dissipation fan 25 is located at the center of the top end inside the box body 2, and the temperature sensor 26 is arranged on the left side of the heat dissipation fan 25; the inside left side of box 2 is provided with earth leakage detector 24, inside insulating layer 22, the layer 23 of inhaling of having set gradually from inside to outside of box 2, the left and right sides of box 2 all is provided with a plurality of louvres 27.

Further, the heat dissipation holes 27 are uniformly formed in the left side and the right side of the box body 2, and the heat dissipation holes 27 penetrate through the insulating layer 22, the sound absorption layer 23 and the right side of the box body 2 in sequence in a downward inclined manner; be provided with nanometer dust filtration net in the louvre 27, louvre 27 that sets up has reduced rainwater or the inside possibility that the dust got into box 2 through louvre 27 to the heat dissipation hole 27 that inclines down, and then has reduced rainwater and return stroke to the inside distribution equipment of box 2.

Further, the ventilation opening 3 is of a rectangular structure, and a noise elimination louver 29 is arranged in the ventilation opening 3; the inside nanometer dust filtration net that is provided with of vent 3, noise elimination tripe 29 not only can assist the nanometer dust filtration net to block inside the dust gets into box 2, can reduce the produced noise of the distribution equipment during operation inside box 2 moreover.

Further, the slide rail 9 is rectangular and long, and a slide groove 11 is arranged in the slide rail 9; the section of the sliding groove 11 is in a convex structure.

Furthermore, a mounting hole 13 is formed in the sliding groove 11 at a position close to the top end, a limiting bolt 12 is sleeved in the mounting hole 13, a limiting baffle 14 is fixedly connected to one end, located in the mounting hole 13, of the limiting bolt 12, and a spring 15 is connected between the limiting baffle 14 and the mounting hole 13; the limiting bolt 12 is of a cylindrical structure, and one end, opposite to the limiting baffle 14, of the limiting bolt 12 is of a hemispherical structure.

Further, a rectangular strip-shaped push-pull plate 16 is arranged at the top end of the sliding baffle 10, the back surface of the push-pull plate 16 is flush with the back surface of the sliding baffle 10, and anti-skid grains are arranged on the surface of the push-pull plate 16; the left side and the right side of the sliding baffle plate 10 are symmetrically provided with sliding blocks 17, the sliding blocks 17 and the sliding baffle plate 10 are integrally formed, and the edge of the sliding baffle plate 10 and the section of each sliding block 17 are of a convex mechanism.

Furthermore, a limit hole 18 is formed in the side surface of the slide block 17, the limit hole 18 is formed in the side surface of the slide block 17 near the bottom end, a limit groove 19 is formed right above the limit hole 18, the limit groove 19 extends upwards, the depth of the limit groove 19 gradually becomes shallow along the long side direction of the slide block 17, the bottom end of the limit groove 19 is smoothly connected with the limit hole 18, the slide baffle 10 can slide up and down in the slide rail 9 without falling off the slide rail 9 through the matching of the limit groove 19, the limit hole 18 and the limit bolt 12, and when the slide baffle 10 is pulled to the top end of the slide rail 9, the limit bolt 12 is tightly abutted against the limit hole 18 under the action of the spring 15, so that the slide baffle 10 can not slide down under the action of gravity, and further the operation of the touch screen 8 is not hindered; when the sliding shutter 10 is pushed down to cover the touch screen 8, the limiting groove 19 enables the limiting bolt 12 to be gradually pressed into the mounting hole 13, so that the downward sliding of the sliding shutter 10 is not affected.

Further, a PLC controller is embedded in the box door 6 and electrically connected with the touch screen 8; temperature sensor 26, heat dissipation fan 25, alarm 4, electric leakage detector 24 all with PLC controller electric connection, just PLC controller and battery electric connection.

The working principle is as follows: when the electric leakage detection device is used, when electric leakage occurs in the box body 1, the electric leakage detector 24 detects the electric leakage and sends a signal to the PLC controller, and the PLC controller enables the alarm 4 to be powered on to play a role in alarming, so that the loss of personnel or property caused by the electric leakage is avoided; when temperature sensor 26 detects that the inside temperature of box 2 is higher than the setting value, the PLC controller makes heat dissipation fan 25 work, and heat dissipation fan 25 assists the box 2 heat dissipation, and under the effect of heat dissipation fan 25, the box 2 is discharged from louvre 27 to steam in the box 2, and then makes the inside temperature of box 2 be in the normal scope of working of distribution equipment.

The touch screen 8 is used for interacting with the PLC and displaying the temperature inside the box body 2; the arrangement of the slide rail 9 and the slide baffle 10 is beneficial to protecting the touch screen 8, and the service life of the touch screen 8 is prolonged; the solar power generation board 28 arranged on the top plate 5 enables the whole device to utilize solar power generation, meanwhile, the storage battery is used for storing electric quantity generated by the solar power generation board 28, the electric quantity can be used for maintaining electricity consumption of the PLC, the touch screen 8, the temperature sensor 26, the electric leakage detector 24, the heat dissipation fan 25 and the alarm 4, and when light energy in practice is not enough to maintain electric quantity required by work, all the components can be directly supplied with power by a transformer substation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The intelligent box-type substation capable of preventing electric leakage is characterized by comprising a base (1) and a box body (2), wherein the box body (2) is arranged at the top end of the base (1), ventilation openings (3) are symmetrically formed in positions, close to the top end, of the left side and the right side of the box body (2), an alarm (4) is arranged on the right side of the box body (2), a top plate (5) is arranged at the top end of the box body (2), the top end of the top plate (5) is arc-shaped, a solar power generation panel (28) is arranged on the surface of the top end of the top plate (5), a storage battery is arranged inside the box body (2), and the storage battery is electrically connected with the solar power generation panel (28); the refrigerator door comprises a refrigerator body (2), a refrigerator door (6) is arranged on the front side of the refrigerator body (2), the left side of the refrigerator door (6) is movably connected with the refrigerator body (2) through two hinges (7), a touch screen (8), a handle (20) and a lock hole (21) are arranged on the front side of the refrigerator door (6), the handle (20) is arranged on the right side of the front side of the refrigerator door (6), the lock hole (21) is arranged on the right side of the handle (20), the touch screen (8) is embedded into the refrigerator door (6), slide rails (9) are symmetrically arranged on the left side and the right side of the touch screen (8), and a slide baffle (10) is connected in the slide rails (9) in a sliding mode; a heat dissipation fan (25) and a temperature sensor (26) are arranged at the top end inside the box body (2), the heat dissipation fan (25) is located at the center position of the top end inside the box body (2), and the temperature sensor (26) is arranged on the left side of the heat dissipation fan (25); the utility model discloses a box, including box (2), insulating layer (22), sound absorbing layer (23) have set gradually from inside to outside, the inside left side of box (2) is provided with electric leakage detector (24), box (2) inside has all been provided with a plurality of louvres (27).

2. The intelligent box-type substation for preventing electric leakage according to claim 1, characterized in that: the heat dissipation holes (27) are uniformly formed in the left side and the right side of the box body (2), and the heat dissipation holes (27) penetrate through the insulating layer (22), the sound absorption layer (23) and the right side of the box body (2) in sequence in an inclined downward mode; and a nano dust filtering net is arranged in the heat dissipation hole (27).

3. The intelligent box-type substation for preventing electric leakage according to claim 1, characterized in that: the ventilation opening (3) is of a rectangular structure, and a silencing louver (29) is arranged in the ventilation opening (3); and a nano dust filtering net is arranged in the ventilation opening (3).

4. The intelligent box-type substation for preventing electric leakage according to claim 1, characterized in that: the slide rail (9) is rectangular and long, and a slide groove (11) is arranged in the slide rail (9); the section of the sliding groove (11) is of a convex structure.

5. The intelligent box-type substation for preventing electric leakage according to claim 4, characterized in that: a mounting hole (13) is formed in the sliding groove (11) and close to the top end, a limiting bolt (12) is sleeved in the mounting hole (13), a limiting baffle (14) is fixedly connected to one end, located in the mounting hole (13), of the limiting bolt (12), and a spring (15) is connected between the limiting baffle (14) and the mounting hole (13); the limiting bolt (12) is of a cylindrical structure, and one end, opposite to the limiting baffle (14), of the limiting bolt (12) is of a hemispherical structure.

6. The intelligent box-type substation for preventing electric leakage according to claim 1, characterized in that: the top end of the sliding baffle (10) is provided with a rectangular strip-shaped push-pull plate (16), the back surface of the push-pull plate (16) is flush with the back surface of the sliding baffle (10), and the surface of the push-pull plate (16) is provided with anti-skid grains; the left side and the right side of the sliding baffle (10) are symmetrically provided with sliding blocks (17), the sliding blocks (17) and the sliding baffle (10) are integrally formed, and the edge of the sliding baffle (10) and the section of each sliding block (17) are of a convex mechanism.

7. The intelligent box-type substation for preventing electric leakage according to claim 6, characterized in that: the side of slider (17) is provided with spacing hole (18), and this spacing hole (18) set up the position that is close to the bottom in slider (17) side, be provided with spacing groove (19) directly over spacing hole (18), spacing groove (19) upwards extend and its degree of depth along the long limit direction of slider (17) shallows gradually, the bottom and the spacing hole (18) smooth connection of spacing groove (19).

8. The intelligent box-type substation for preventing electric leakage according to claim 1, characterized in that: a PLC (programmable logic controller) is embedded in the box door (6), and the PLC is electrically connected with the touch screen (8); temperature sensor (26), heat dissipation fan (25), alarm (4), electric leakage detector (24) all with PLC controller electric connection, just PLC controller and battery electric connection.