CN218732555U - Power distribution cabinet overheating detection power-off device - Google Patents
Power distribution cabinet overheating detection power-off device Download PDFInfo
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- CN218732555U CN218732555U CN202222968418.4U CN202222968418U CN218732555U CN 218732555 U CN218732555 U CN 218732555U CN 202222968418 U CN202222968418 U CN 202222968418U CN 218732555 U CN218732555 U CN 218732555U
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- switch board
- board body
- bolted connection
- distribution cabinet
- power distribution
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Abstract
The utility model discloses an overheated detection outage device of switch board, including the bed plate, the top welding of bed plate has the switch board body, there is total circuit breaker at the top of switch board body inner chamber rear side through bolted connection, there is the mechanism of putting out a fire all through bolted connection in the left and right sides of switch board body, the front side at switch board body top is connected with treater and siren respectively through the bolt, the first radiator fan of fixedly connected with runs through at the middle part at switch board body top. The utility model discloses a bed plate, second cooling fan, treater, total circuit breaker, nozzle, temperature sensor, storage box, smoke transducer, first cooling fan, granule drier, fixed net box, conveyer pipe, motorised valve and dry powder extinguisher bottle's cooperation is used, possesses the overheat detection outage function, can dispel the heat fast, possesses the automatic fire extinguishing function, in time puts out a fire to inside, effectively prevents the advantage that the intensity of a fire stretchs.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a switch board overheat detection power-off device.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, and distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads.
The switch board is important part among the electric power system, uses in electric power system most extensively, distribution electric power that can be reasonable to and control various consumer, can not in time cut off the power supply when current switch board inside high temperature, can not dispel the heat to inside fast simultaneously, do not possess the automatic fire extinguishing function moreover, when inside conflagration takes place because of the short circuit, can not in time put out a fire to it, can't prevent the intensity of a fire to spread.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board overheat detection power-off device possesses the overheat detection outage function, can dispel the heat fast, possesses the automatic fire extinguishing function, in time puts out a fire to inside, effectively prevents the advantage that the intensity of a fire stretchs, can not in time cut off the power supply when having solved current switch board inside high temperature, can not dispel the heat to inside fast, does not possess the automatic fire extinguishing function, can not in time put out a fire to it, can't prevent the problem that the intensity of a fire stretchs.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an overheated detection outage device of switch board, includes the bed plate, the top welding of bed plate has the switch board body, there is total circuit breaker at the top of switch board body inner chamber rear side through bolted connection, there is fire extinguishing mechanism all through bolted connection in the left and right sides of switch board body, the front side at switch board body top is connected with treater and siren respectively through the bolt, the first radiator fan of fixedly connected with runs through at the middle part at switch board body top, there is smoke transducer at the front side at switch board body inner chamber top through bolted connection, there is temperature sensor left bottom of switch board body inner chamber through bolted connection, there is dry mechanism bottom of switch board body inner chamber through bolted connection, fixedly connected with second radiator fan all runs through in the bottom of switch board body left and right sides.
Preferably, the four corners of bed plate bottom all has the walking wheel through bolted connection, both sides have all welded the support positioning mechanism around the bed plate left and right sides.
Preferably, the supporting and positioning mechanism comprises a fixing plate, the top of the fixing plate is connected with a supporting screw rod through a thread, and the bottom of the supporting screw rod is movably connected with a supporting bottom plate.
Preferably, the drying mechanism comprises a fixed net box, the front side of the fixed net box is connected with a storage box in a penetrating and sliding mode, and a particle drying agent is filled in an inner cavity of the storage box.
Preferably, the fire extinguishing mechanism includes the dry powder fire extinguisher bottle, the end intercommunication of giving vent to anger of dry powder fire extinguisher bottle has the motorised valve, the top intercommunication of motorised valve has the conveyer pipe, the conveyer pipe is kept away from one side of motorised valve and is run through to the inner chamber of switch board body and with the inner chamber fixed connection of switch board body, and the relative one side of two conveyer pipes all communicates there is the nozzle about, the output of treater and the input electric connection of motorised valve.
Preferably, the output ends of the smoke sensor and the temperature sensor are electrically connected with the input end of the processor, and the output end of the processor is electrically connected with the input ends of the first cooling fan, the second cooling fan, the main circuit breaker and the alarm respectively.
Preferably, the left and right sides of switch board body all has the protecting crust through bolted connection, there is the cabinet door left side of switch board body front side through hinged joint, the threading opening has all been seted up to the top and the bottom of switch board body rear side, there is the lamina tecti at the top of switch board body through bolted connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a bed plate, second cooling fan, switch board body, siren, treater, total circuit breaker, nozzle, temperature sensor, storage box, smoke transducer, first cooling fan, granule drier, fixed network box, conveyer pipe, motorised valve and dry powder fire extinguisher bottle's cooperation is used, possesses the overheat detection outage function, can dispel the heat fast, possesses the automatic fire extinguishing function, in time puts out a fire to inside, effectively prevents the advantage that the intensity of a fire stretchs, is worth promoting.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
fig. 2 is an internal schematic view of the power distribution cabinet body of the present invention;
fig. 3 is an expanded schematic view of the drying mechanism of the present invention;
fig. 4 is a right perspective view of the local structure of the present invention.
In the figure: the fire extinguisher comprises a base plate 1, a traveling wheel 2, a second cooling fan 3, a supporting and positioning mechanism 4, a supporting screw rod 5, a fixing plate 6, a supporting base plate 7, a protective shell 8, a power distribution cabinet body 9, an alarm 10, a top cover plate 11, a processor 12, a cabinet door 13, a main circuit breaker 14, a nozzle 15, a fire extinguishing mechanism 16, a temperature sensor 17, a storage box 18, a drying mechanism 19, a smoke sensor 20, a first cooling fan 21, a particle drying agent 22, a fixed net box 23, a conveying pipe 24, an electric valve 25 and a dry powder fire extinguisher bottle 26.
Detailed Description
Referring to fig. 1-4, a power distribution cabinet overheat detection power-off device comprises a base plate 1, a power distribution cabinet body 9 is welded on the top of the base plate 1, the top of the rear side of an inner cavity of the power distribution cabinet body 9 is connected with a main circuit breaker 14 through bolts, the left side and the right side of the inner cavity of the power distribution cabinet body 9 are both connected with a fire extinguishing mechanism 16 through bolts, the front side of the top of the power distribution cabinet body 9 is respectively connected with a processor 12 and an alarm 10 through bolts, the middle part of the top of the power distribution cabinet body 9 is fixedly connected with a first heat dissipation fan 21 through bolts, the front side of the top of the inner cavity of the power distribution cabinet body 9 is connected with a smoke sensor 20 through bolts, the left bottom of the inner cavity of the power distribution cabinet body 9 is connected with a temperature sensor 17 through bolts, the bottom of the inner cavity of the power distribution cabinet body 9 is connected with a drying mechanism 19 through bolts, and the bottoms of the left side and the right side of the power distribution cabinet body 9 are both fixedly connected with a second heat dissipation fan 3 through bolts;
four corners of the bottom of the base plate 1 are connected with traveling wheels 2 through bolts, and supporting and positioning mechanisms 4 are welded on the front side and the rear side of the left side and the right side of the base plate 1;
the supporting and positioning mechanism 4 comprises a fixing plate 6, the top of the fixing plate 6 is connected with a supporting screw rod 5 in a penetrating and threaded manner, and the bottom of the supporting screw rod 5 is movably linked with a supporting bottom plate 7;
the drying mechanism 19 comprises a fixed net box 23, the front side of the fixed net box 23 is connected with a storage box 18 in a penetrating and sliding manner, and the inner cavity of the storage box 18 is filled with a particle drying agent 22;
the fire extinguishing mechanism 16 comprises a dry powder extinguisher bottle 26, an air outlet end of the dry powder extinguisher bottle 26 is communicated with an electric valve 25, the top of the electric valve 25 is communicated with a conveying pipe 24, one side of the conveying pipe 24, which is far away from the electric valve 25, penetrates into an inner cavity of the power distribution cabinet body 9 and is fixedly connected with the inner cavity of the power distribution cabinet body 9, one sides, opposite to the left conveying pipe 24 and the right conveying pipe 24, are communicated with a nozzle 15, and the output end of the processor 12 is electrically connected with the input end of the electric valve 25;
the output ends of the smoke sensor 20 and the temperature sensor 17 are electrically connected with the input end of the processor 12, and the output end of the processor 12 is electrically connected with the input ends of the first cooling fan 21, the second cooling fan 3, the main circuit breaker 14 and the alarm 10 respectively;
the left and right sides of switch board body 9 all has protecting crust 8 through bolted connection, and there is cabinet door 13 in the left side of switch board body 9 front side through hinged joint, and the threading opening has all been seted up to the top and the bottom of switch board body 9 rear side, and there is roof plate 11 at the top of switch board body 9 through bolted connection.
The power distribution cabinet can be conveniently moved by arranging the travelling wheels 2;
by arranging the supporting and positioning mechanism 4, the supporting screw 5 can be rotated forward, and the supporting screw 5 pushes the supporting bottom plate 7 to be in contact with the ground, so that the power distribution cabinet is positioned and supported;
by arranging the granular drying agent 22, the moisture in the air in the power distribution cabinet body 9 can be effectively absorbed, and the drying of the air in the power distribution cabinet body is ensured;
through setting up siren 10, can send out the police dispatch newspaper when conflagration or high temperature take place in switch board body 9, remind the staff.
During the use, when temperature sensor 17 detects that the temperature in switch board body 9 is higher than the default, when inside electrical equipment can't normally work, signal transmission gives processor 12, processor 12 controls the closed open circuit of master breaker 14, thus the electrical equipment in switch board body 9 is cut off the power supply and stops working, control first cooling fan 21 work this moment and blow outside cold air to the inside of switch board body 9, then control second cooling fan 3 work, second cooling fan 3 outwards takes out the hot-air in switch board body 9, can discharge the hot-air in switch board body 9 fast through one blowing and taking out like this, the radiating efficiency is higher, when circuit in switch board body 9 takes place the conflagration because of the short circuit and appears smog, smoke transducer 20 detects signal transmission behind the smog and gives processor 12, processor 12 controls motorised valve 25 and opens, the dry powder in the dry powder fire extinguisher bottle 26 is carried in conveyer pipe 24 under the effect of pressure, then spout to the inside of switch board body 9 through conveyer pipe 24 surface nozzle 15, put out a fire to the inside of switch board body 9, possess the automatic fire extinguishing function like this, can effectually prevent the intensity of a fire from spreading, the loss of switch board can reduce.
In summary, the following steps: this overheated detection power failure device of switch board, through bed plate 1, second cooling fan 3, switch board body 9, siren 10, treater 12, total circuit breaker 14, nozzle 15, temperature sensor 17, storage box 18, smoke transducer 20, first cooling fan 21, granule drier 22, fixed net box 23, conveyer pipe 24, motorised valve 25 and dry powder fire extinguisher bottle 26's cooperation is used, can not in time cut off the power supply when having solved current switch board inside high temperature, can not dispel the heat to inside fast, do not possess the automatic fire extinguishing function, can not in time put out a fire to it, can't prevent the problem that the intensity of a fire spreads.
Claims (7)
1. The utility model provides a switch board overheat detection outage device, includes bed plate (1), its characterized in that: the welding of the top of bed plate (1) has switch board body (9), there are main circuit breaker (14) at the top of switch board body (9) inner chamber rear side through bolted connection, there are fire extinguishing mechanism (16) all through bolted connection in the left and right sides of switch board body (9), the front side at switch board body (9) top is connected with treater (12) and siren (10) respectively through the bolt, the middle part at switch board body (9) top runs through the first radiator fan (21) of fixedly connected with, there are smoke transducer (20) at the front side at switch board body (9) inner chamber top through bolted connection, there are temperature sensor (17) in the left bottom of switch board body (9) inner chamber through bolted connection, there are drying mechanism (19) in the bottom of switch board body (9) inner chamber through bolted connection, fixedly connected with second radiator fan (3) all runs through in the bottom of switch board body (9) left and right sides.
2. The power distribution cabinet overheat detection power-off device according to claim 1, characterized in that: four corners of bed plate (1) bottom all has walking wheel (2) through bolted connection, both sides all have welded support positioning mechanism (4) around the both sides about bed plate (1).
3. The power distribution cabinet overheat detection power-off device according to claim 2, characterized in that: the supporting and positioning mechanism (4) comprises a fixing plate (6), the top of the fixing plate (6) is connected with a supporting screw rod (5) in a penetrating threaded mode, and the bottom of the supporting screw rod (5) is movably connected with a supporting base plate (7).
4. The power distribution cabinet overheat detection power-off device according to claim 1, characterized in that: the drying mechanism (19) comprises a fixed net box (23), the front side of the fixed net box (23) is connected with a storage box (18) in a penetrating and sliding mode, and a particle drying agent (22) is filled in an inner cavity of the storage box (18).
5. The power distribution cabinet overheat detection power-off device according to claim 1, characterized in that: fire extinguishing mechanism (16) are including dry powder extinguisher bottle (26), the end intercommunication of giving vent to anger of dry powder extinguisher bottle (26) has motorised valve (25), the top intercommunication of motorised valve (25) has conveyer pipe (24), conveyer pipe (24) are kept away from motorised valve (25) one side and are run through to the inner chamber of switch board body (9) and with the inner chamber fixed connection of switch board body (9), and the one side that two conveyer pipes (24) are relative all communicates nozzle (15) about, the output of treater (12) and the input electric connection of motorised valve (25).
6. The power distribution cabinet overheat detection power-off device according to claim 1, characterized in that: the output ends of the smoke sensor (20) and the temperature sensor (17) are electrically connected with the input end of the processor (12), and the output end of the processor (12) is electrically connected with the input ends of the first cooling fan (21), the second cooling fan (3), the main circuit breaker (14) and the alarm (10) respectively.
7. The power distribution cabinet overheat detection power-off device according to claim 1, characterized in that: the left and right sides of switch board body (9) all have protecting crust (8) through bolted connection, there is cabinet door (13) in the left side of switch board body (9) front side through hinged joint, the threading opening has all been seted up to the top and the bottom of switch board body (9) rear side, there is lamina tecti (11) at the top of switch board body (9) through bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222968418.4U CN218732555U (en) | 2022-11-08 | 2022-11-08 | Power distribution cabinet overheating detection power-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222968418.4U CN218732555U (en) | 2022-11-08 | 2022-11-08 | Power distribution cabinet overheating detection power-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732555U true CN218732555U (en) | 2023-03-24 |
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ID=85609816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222968418.4U Active CN218732555U (en) | 2022-11-08 | 2022-11-08 | Power distribution cabinet overheating detection power-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732555U (en) |
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2022
- 2022-11-08 CN CN202222968418.4U patent/CN218732555U/en active Active
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