CN216750782U

CN216750782U - Power distribution device with alarm function

Info

Publication number: CN216750782U
Application number: CN202220345489.6U
Authority: CN
Inventors: 刘超; 张健; 张玉; 王尚; 张军; 韩斌; 王彤; 刁长莹; 王诗惠; 郝春晓; 秦月; 董祺; 刘伟
Original assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd; Chengdong Power Supply Co of State Grid Tianjin Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Tianjin Electric Power Co Ltd; Chengdong Power Supply Co of State Grid Tianjin Electric Power Co Ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-14
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a power distribution device with an alarm function, which comprises a vertical power distribution cabinet and a thickened cabinet bottom, wherein the thickened cabinet bottom is arranged at the bottom end of the vertical power distribution cabinet, a cabinet top is arranged at the top end of the vertical power distribution cabinet, an audible and visual alarm is arranged on one side of the vertical power distribution cabinet, an air heater is arranged at the top end inside the cabinet top, a plurality of groups of heat-conducting fins are arranged at an air outlet of the air heater, a temperature and humidity sensor is arranged at the top of the inner wall of the vertical power distribution cabinet, and first slots are respectively formed in four corners of the top end of the vertical power distribution cabinet. This distribution device with alarming function is through being provided with temperature and humidity sensor, air heater, heat conduction fin, audible-visual annunciator, and when the temperature exceeded the threshold value overheated in the cabinet, audible-visual annunciator sent out the police dispatch newspaper to the heat abstractor on each system's original paper of control center control dispels the heat, has automatic accuse wet and alarming function, has solved unable automatic alarm's problem.

Description

Power distribution device with alarm function

Technical Field

The utility model relates to the technical field of power distribution devices, in particular to a power distribution device with an alarm function.

Background

Distribution devices are used for integrated circuit components as electrical control center systems, and the operational safety thereof is very important. The internal structure of the existing power distribution cabinets is simple, automatic temperature control cannot be achieved, the power distribution cabinets do not have an alarm function, and the operation safety of the system is improved. In addition, when assembling and disassembling, the cabinet door can only be opened from the cabinet door, so that the maintenance of internal electric devices is not convenient for maintenance workers, and because the cabinet door does not have better wire arrangement components and shock absorption components, the electric device elements are installed in the internal frame body and are subjected to vibration or are entangled in disorder due to wires during operation so as to be loosened, and the influence on the operation stability of the electric device can be caused. The power distribution device with the alarm function is designed to solve the problems and improve the operation stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution device with an alarm function, and aims to solve the problems that the internal structure is simple, automatic temperature control cannot be realized, the alarm function is not provided, and the operation safety of a system needs to be improved in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a distribution device with alarming function, includes at the bottom of vertical switch board and the thickening cabinet, the bottom of vertical switch board is provided with at the bottom of the thickening cabinet, the top of vertical switch board is provided with the cabinet top, audible-visual annunciator is installed to one side of vertical switch board, the air heater is installed on the inside top of cabinet top, the air outlet of air heater is provided with multiunit heat conduction fin, temperature and humidity sensor is installed at the top of vertical switch board inner wall, first slot has been seted up respectively in the four corners on vertical switch board top, the second slot has been seted up in the four corners of cabinet top bottom, the four corners is provided with the third slot respectively around the cabinet top, the inside welded fastening of first slot has first screw rod.

Preferably, a fourth slot is formed in the top of the first screw rod, the bottom end of the first screw rod is welded in the first slot, the top end of the first screw rod is inserted into the second slot, a second screw rod is arranged in the third slot, the second screw rod penetrates through the third slot and is inserted into the fourth slot, and an assembling nut is fixedly connected between the second screw rod and the side wall of the cabinet top.

Preferably, the equal fixedly connected with side fixing plate in both sides of vertical switch board inner wall, the multiunit mounting groove has been seted up to the inner wall of side fixing plate, transversely erect the mounting bracket between the mounting groove.

Preferably, the top and the bottom of mounting groove all are provided with the fixed block, the equal fixedly connected with buffer spring of terminal surface of fixed block, buffer spring offsets with the mounting bracket respectively.

Preferably, the shifting chute has been seted up to the bottom of mounting bracket, insulating reason line board has been inlayed to the inside of shifting chute, the bottom of insulating reason line board is provided with multiunit threading groove, insulating reason line board removes in the shifting chute.

Preferably, the mounting frames are provided with seven groups, and the mounting frames are distributed at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the power distribution device with the alarm function not only realizes the automatic humidity control and alarm functions, realizes the rapid installation and disassembly of the cabinet top, is convenient for overhauling internal components, reduces the workload of maintenance, but also realizes the maintenance of the order of internal space, ensures more stable installation of electrical components and reduces the occurrence of safety accidents;

(1) the temperature and humidity sensor monitors the temperature and humidity in the cabinet in real time in the vertical power distribution cabinet, when the lower temperature and higher humidity in the cabinet are detected and exceed a system set threshold value, the air heater is automatically started, hot air drying water vapor is rapidly and uniformly blown into the cabinet through the multiple groups of heat conduction fins, so that internal components are prevented from being corroded by water vapor, the operation safety is ensured, and meanwhile, when the temperature in the cabinet exceeds the threshold value and is overheated, the audible and visual alarm gives an alarm, so that a control center controls the heat dissipation device on each system component to dissipate heat, and the automatic humidity control and alarm functions are realized;

(2) the vertical power distribution cabinet is provided with the first screw, the second screw, the first slot, the second slot, the third slot and the fourth slot, the vertical power distribution cabinet and the cabinet top can be disassembled and assembled through the transverse and vertical matching of the first screw and the second screw, the bottom of the first screw is welded in the first slot, during assembly, the second slot is inserted by aligning with the first screw, then the second screw is inserted from the side surface, the second screw penetrates through the third slot and is inserted into the fourth slot of the first screw, so that the clamping and fixing are realized, the assembling nut is screwed, the disassembling is in the same way, the cabinet top is quickly assembled and disassembled, the internal components can be conveniently overhauled, and the maintenance workload is reduced;

(3) through being provided with the mounting bracket, insulating reason line board, the shifting chute, the threading groove, buffer spring, the mounting bracket is provided with seven groups, electrical components installs in mounting bracket department, the mixed and disorderly wire of multiunit is passed and is connected in the cabinet from the threading groove of insulating reason line board, keep orderly of inner space, be convenient for periodic check, insulating reason line board can remove in the shifting chute, the transposition position is walked the line in order to be applicable to different electrical components, make electrical components operation stable, the wire does not return and pulls and takes off because of entangling each other, buffer spring has the effect of shock attenuation buffering to the mounting bracket, electrical components installs more stably, reduce the emergence of incident.

Drawings

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

FIG. 2 is a schematic diagram of an insulating wire arrangement plate according to the present invention;

FIG. 3 is an enlarged, front view of FIG. 1 at A according to the present invention;

fig. 4 is a schematic view of a sectional structure of the top of the cabinet of the present invention.

In the figure: 1. a vertical power distribution cabinet; 2. a moving groove; 3. a mounting frame; 4. mounting grooves; 5. a side fixing plate; 6. an audible and visual alarm; 7. a first slot; 8. a cabinet top; 9. a hot air blower; 10. heat-conducting fins; 11. a second screw; 12. assembling a nut; 13. a first screw; 14. a temperature and humidity sensor; 15. an insulating wire arranging plate; 16. a threading slot; 17. thickening the cabinet bottom; 18. a buffer spring; 19. a fixed block; 20. a second slot; 21. a third slot; 22. and a fourth slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a power distribution device with an alarm function comprises a vertical power distribution cabinet 1 and a thickened cabinet bottom 17, wherein the thickened cabinet bottom 17 is arranged at the bottom end of the vertical power distribution cabinet 1, a cabinet top 8 is arranged at the top end of the vertical power distribution cabinet 1, an audible and visual alarm 6 is arranged at one side of the vertical power distribution cabinet 1, an air heater 9 is arranged at the top end inside the cabinet top 8, a plurality of groups of heat-conducting fins 10 are arranged at an air outlet of the air heater 9, and a temperature and humidity sensor 14 is arranged at the top of the inner wall of the vertical power distribution cabinet 1;

specifically, as shown in fig. 1 and fig. 4, the humiture of temperature and humidity sensor 14 in vertical switch board 1 real-time supervision cabinet, when detecting that the interior temperature of cabinet is lower and humidity is higher, when surpassing the system and setting for the threshold value, air heater 9 automatic start, blow in hot-blast stoving steam through multiunit heat conduction fin 10 in quick and even to the cabinet, thereby avoid inside components and parts to receive the vapor corrosion, guarantee the operation safety, simultaneously when the interior temperature of cabinet surpasss the threshold value overheated, audible-visual annunciator 6 sends the police dispatch newspaper, so that the heat abstractor on each system's original paper of control center control dispels the heat, automatic wet and alarming function of accuse has.

Example 2: four corners of the top end of the vertical power distribution cabinet 1 are respectively provided with a first slot 7, four corners of the bottom end of the cabinet top 8 are provided with a second slot 20, four corners of the periphery of the cabinet top 8 are respectively provided with a third slot 21, a first screw 13 is fixedly welded inside the first slot 7, a fourth slot 22 is arranged at the top of the first screw 13, the bottom end of the first screw 13 is welded inside the first slot 7, the top end of the first screw 13 is inserted into the second slot 20, a second screw 11 is arranged inside the third slot 21, the second screw 11 penetrates through the third slot 21 and is inserted into the fourth slot 22, and an assembling nut 12 is fixedly connected between the second screw 11 and the side wall of the cabinet top 8;

specifically, as shown in fig. 1 and fig. 4, the dismouting can be realized through the cooperation of violently erecting of first screw rod 13 and second screw rod 11 between vertical switch board 1 and the cabinet top 8, welding in first slot 7 bottom first screw rod 13, during the assembly, aim at first screw rod 13 with second slot 20 and insert, then insert second screw rod 11 from the side, second screw rod 11 runs through third slot 21 and inserts in the fourth slot 22 of first screw rod 13, it is fixed to realize the card is died, screw up through assembly nut 12, dismantle the same reason, quick installation and dismantlement cabinet top 8 have been realized, be convenient for overhaul inside components and parts, reduce the work load of maintenance.

Example 3: both sides of the inner wall of the vertical power distribution cabinet 1 are fixedly connected with side fixing plates 5, the inner wall of each side fixing plate 5 is provided with a plurality of groups of mounting grooves 4, mounting frames 3 are transversely erected between the mounting grooves 4, the top ends and the bottom ends of the mounting grooves 4 are provided with fixing blocks 19, the end faces of the fixing blocks 19 are fixedly connected with buffer springs 18, the buffer springs 18 respectively abut against the mounting frames 3, the bottom end of each mounting frame 3 is provided with a moving groove 2, an insulating wire arranging plate 15 is embedded in the moving groove 2, the bottom end of each insulating wire arranging plate 15 is provided with a plurality of groups of threading grooves 16, the insulating wire arranging plates 15 move in the moving grooves 2, the mounting frames 3 are provided with seven groups in total, and the mounting frames 3 are distributed at equal intervals;

specifically, as shown in fig. 1, fig. 2 and fig. 3, mounting bracket 3 is provided with seven groups, electrical components installs in mounting bracket 3 department, the mixed and disorderly wire of multiunit is passed and is connected in the cabinet from insulating threading groove 16 of reason line board 15, keep interior space in order, be convenient for periodic check, insulating reason line board 15 can move in shifting chute 2, the transposition position is walked in order to be applicable to different electrical components, it is stable to make electrical components operate, the wire does not return and pulls the pine because of entangling each other and take off, buffer spring 18 has the effect of shock attenuation buffering to mounting bracket 3, electrical components installs more stably, reduce the emergence of incident.

The working principle is as follows: the vertical power distribution cabinet 1 and the cabinet top 8 can be assembled and disassembled by the transverse and vertical matching of the first screw 13 and the second screw 11, the bottom of the first screw 13 is welded in the first slot 7, during assembly, the second slot 20 is inserted by aiming at the first screw 13, then the second screw 11 is inserted from the side surface, the second screw 11 passes through the third slot 21 and is inserted into the fourth slot 22 of the first screw 13 to realize the clamping and fixing, the assembling nut 12 is screwed down to disassemble the same principle, the mounting rack 3 is provided with seven groups, the electric appliance elements are arranged at the mounting rack 3, a plurality of groups of complex and disordered wires pass through the threading slot 16 of the insulating wire arranging plate 15 and are connected in the cabinet to keep the order of the internal space and be convenient for regular inspection, the insulating wire arranging plate 15 can move in the moving slot 2, the positions are changed to be suitable for different electric appliance elements, the running and routing of the electric appliance elements are stable, the wires are not loosened due to mutual entanglement and pulling, buffer spring 18 has the effect of shock attenuation buffering to mounting bracket 3, electrical components installs more stably, the humiture of temperature and humidity sensor 14 in vertical switch board 1 real-time supervision cabinet, it is lower and humidity is higher when detecting the interior temperature of cabinet, when surpassing the system setting threshold value, air heater 9 automatic start, blow in hot-blast stoving steam through multiunit heat conduction fin 10 fast and evenly in to the cabinet, thereby avoid inside components and parts to receive the vapor corrosion, guarantee the operation safety, simultaneously when the interior temperature of cabinet surpasss the threshold value overheated, audible-visual annunciator 6 sends the police dispatch newspaper, so that the heat abstractor on the original paper of each system of control center control dispels the heat.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a distribution device with alarming function, includes vertical switch board (1) and thickening cabinet bottom (17), its characterized in that: the bottom of vertical switch board (1) is provided with thickening cabinet bottom (17), the top of vertical switch board (1) is provided with counter top (8), audible-visual annunciator (6) are installed to one side of vertical switch board (1), air heater (9) are installed on the inside top of counter top (8), the air outlet of air heater (9) is provided with multiunit heat conduction fin (10), temperature and humidity sensor (14) are installed at the top of vertical switch board (1) inner wall, first slot (7) have been seted up respectively in the four corners on vertical switch board (1) top, second slot (20) have been seted up in the four corners of counter top (8) bottom, the four corners is provided with third slot (21) respectively around counter top (8), the welded fastening of the inside of first slot (7) has first screw rod (13).

2. A power distribution apparatus with alarm function according to claim 1, characterized in that: fourth slot (22) have been seted up at the top of first screw rod (13), the bottom welding of first screw rod (13) is in the inside of first slot (7), the inside of second slot (20) is inserted on the top of first screw rod (13), the inside of third slot (21) is provided with second screw rod (11), second screw rod (11) are run through and are inserted the inside of fourth slot (22) from the inside of third slot (21), fixedly connected with fitting nut (12) between second screw rod (11) and cabinet top (8) lateral wall.

3. A power distribution apparatus with alarm function according to claim 1, characterized in that: the equal fixedly connected with side fixing plate (5) in both sides of vertical switch board (1) inner wall, multiunit mounting groove (4) have been seted up to the inner wall of side fixing plate (5), transversely erect between mounting groove (4) mounting bracket (3).

4. A power distribution apparatus with alarm function according to claim 3, characterized in that: the top and the bottom of mounting groove (4) all are provided with fixed block (19), the equal fixedly connected with buffer spring (18) of terminal surface of fixed block (19), buffer spring (18) offset with mounting bracket (3) respectively.

5. A power distribution apparatus with alarm function according to claim 3, characterized in that: removal groove (2) have been seted up to the bottom of mounting bracket (3), insulating reason line board (15) have been inlayed to the inside of removal groove (2), the bottom of insulating reason line board (15) is provided with multiunit threading groove (16), insulating reason line board (15) remove in removal groove (2).

6. A power distribution apparatus with alarm function according to claim 3, characterized in that: the mounting bracket (3) is provided with seven groups altogether, equidistant distribution between the mounting bracket (3).