CN114256751A - Power distribution cabinet with automatic fire extinguishing function and use method thereof - Google Patents

Power distribution cabinet with automatic fire extinguishing function and use method thereof Download PDF

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Publication number
CN114256751A
CN114256751A CN202111323708.7A CN202111323708A CN114256751A CN 114256751 A CN114256751 A CN 114256751A CN 202111323708 A CN202111323708 A CN 202111323708A CN 114256751 A CN114256751 A CN 114256751A
Authority
CN
China
Prior art keywords
cabinet body
fire extinguishing
automatic fire
extinguishing function
cabinet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111323708.7A
Other languages
Chinese (zh)
Inventor
邓程文
王业军
吴昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huimeng Electric Power Technology Co ltd
Original Assignee
Huimeng Electric Power Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huimeng Electric Power Technology Co ltd filed Critical Huimeng Electric Power Technology Co ltd
Priority to CN202111323708.7A priority Critical patent/CN114256751A/en
Publication of CN114256751A publication Critical patent/CN114256751A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/05Nozzles specially adapted for fire-extinguishing with two or more outlets
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/36Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/36Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/202Cable lay-outs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/303Bases or feet
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/50Pedestal- or pad-mounted casings; Parts thereof or accessories therefor

Abstract

The invention discloses a power distribution cabinet with an automatic fire extinguishing function and a using method thereof. Has the advantages that: according to the invention, by arranging the dry powder box, the injection pipe, the electromagnetic valve, the spray head and the smoke sensing probe, in the use process of the device, the smoke sensing probe can detect whether smoke is generated in the device in real time, when the smoke is generated, the electromagnetic valve is automatically controlled to act through the operation panel, so that the dry powder in the dry powder box is sprayed out through the injection pipe and the spray head, the fire can be automatically extinguished in the device at the first time, the fire accident is prevented from being enlarged, and the practicability of the device is improved.

Description

Power distribution cabinet with automatic fire extinguishing function and use method thereof
Technical Field
The invention relates to the technical field of charging power distribution cabinets, in particular to a power distribution cabinet with an automatic fire extinguishing function and a using method thereof.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the device is inside to take place the conflagration in the use for current switch board, because the device can't put out a fire automatically, and then lead to putting out a fire untimely, enlarge the fire incident, reduce the device practicality, secondly, inside the dust of current switch board in the use air can be followed the louvre admission apparatus, and then lead to electrical components surface to be covered with the dust, influence electrical components's performance, reduce the device functionality, furthermore, current switch board is because the inside electrical components of device is more in the use, and then lead to device internal connection line more, and these connecting wires twine together easily, on the one hand causes the influence to staff's maintenance, on the other hand influences the inside clean and tidy nature of device, therefore the urgent need a switch board that has the automatic fire extinguishing function solves current problem.
Disclosure of Invention
The invention aims to solve the problems and provide a power distribution cabinet with an automatic fire extinguishing function and a using method thereof.
The invention realizes the purpose through the following technical scheme:
a power distribution cabinet with an automatic fire extinguishing function comprises a base, fixing holes, fixing bolts and a cabinet body, wherein the fixing holes are formed in four corners of the upper end of the base, the fixing bolts are arranged in the fixing holes, the cabinet body is arranged in the middle of the upper end of the base, a cabinet door is arranged on one side wall of the cabinet body, a pull handle is arranged on one side wall of the cabinet door, an operation panel is arranged on one side of the pull handle, a voltmeter is arranged on one side above the operation panel, an ammeter is arranged on one side of the voltmeter, a partition plate is arranged in the cabinet body, a dry powder box is arranged at the upper end of the partition plate, an injection pipe is arranged on one side wall of the dry powder box, a solenoid valve is arranged on one side wall of the injection pipe, a spray head is arranged at the bottom end of the injection pipe, a smoke sensing probe is arranged in the middle of the bottom end of the partition plate, an electric appliance element is arranged below the partition plate, and a threading hole is formed in the bottom end of the back wall of the cabinet body, the utility model discloses a cabinet, including cabinet body, mounting panel, wiring board, louvre, dust screen, static adsorption plate, lead rail, be provided with the winding displacement board above the through wires hole, be provided with the winding displacement groove on the winding displacement board, all be provided with the louvre on the wall of cabinet body both sides, louvre one side is provided with the mounting panel, all be provided with the dust screen on the wall of mounting panel both sides, be provided with the static adsorption plate in the mounting panel, static adsorption plate both sides all are provided with the guide rail, be provided with logical chamber on the mounting panel lateral wall.
Furthermore, the fixed orifices shape in on the base, fixing bolt with the fixed orifices passes through threaded connection, the cabinet body with the base passes through the screw connection.
Through the technical scheme, the fixing bolt is combined with the fixing hole, so that the device can be quickly installed and fixed.
Furthermore, the cabinet door and the cabinet body are connected through hinges, and the pull handle and the cabinet door are connected through screws.
Through above-mentioned technical scheme, when needs overhaul the device inside, through pull handle opens the cabinet door alright overhaul the device.
Furthermore, the operation panel is connected with the cabinet door through screws, the voltmeter is connected with the cabinet door through screws, and the ammeter is connected with the cabinet door through screws.
Through the technical scheme, in the working process of the device, the operation panel controls the device to work, the voltage in the voltmeter display device and the current in the ammeter display device are convenient for workers to know.
Further, the baffle with the cabinet body passes through screwed connection, the dry powder case with the baffle passes through screwed connection, the injection pipe with the dry powder case is pegged graft, the solenoid valve with the injection pipe passes through threaded connection, the shower nozzle with the injection pipe is pegged graft, smoke-sensitive probe with the baffle passes through screwed connection.
Through the technical scheme, in the device use, but smoke detector real-time detection device is inside whether has smog to produce, when producing smog, just passes through operating panel automatic control the solenoid valve action, and then makes dry powder in the dry powder case passes through the injection pipe and the shower nozzle blowout can carry out automatic fire extinguishing to device inside the very first time, prevents to enlarge the fire incident, improves the device practicality.
Furthermore, the electrical component is connected with the cabinet body through screws, and the threading hole is formed in the cabinet body.
Through the technical scheme, the threading hole provides a penetrating space for the connecting wire, and the connecting wire is connected with the electrical appliance element, so that the device can normally work.
Further, the winding displacement board with the cabinet body passes through screwed connection, the winding displacement groove shaping in on the winding displacement board.
Through above-mentioned technical scheme, on the winding displacement board the winding displacement groove can be fixed to the connecting wire separation, prevents on the one hand because of the connecting wire too much leads to the winding together, and then the staff of being convenient for overhauls, and on the other hand guarantees the inside clean and tidy nature of device.
Further, the louvre is formed in on the cabinet body, the mounting panel with the cabinet body passes through the screw connection, the dust screen with the mounting panel passes through the draw-in groove and connects.
Through the technical scheme, the heat generated by the device passes through the dust screen and the heat dissipation hole discharging device.
Further, the electrostatic absorption board with guide rail sliding connection, the guide rail with the mounting panel passes through screwed connection, lead to the chamber shaping in on the mounting panel.
Through above-mentioned technical scheme, the dust in the air warp the louvre gets into in the cavity in the mounting panel, at this moment, electrostatic absorption board can adsorb the dust and collect, and then prevents that it from falling on electrical components, guarantees electrical components's performance, simultaneously logical chamber with the guide rail combines together can be convenient for right electrostatic absorption board clears up, and then guarantees electrostatic absorption board's adsorption efficiency improves the device functionality.
The invention has the beneficial effects that:
1. in order to solve the problems that when a fire disaster occurs in the device in the use process of the existing power distribution cabinet, the device cannot automatically extinguish the fire, so that the fire accident is not timely extinguished, and the practicability of the device is reduced, the smoke-sensitive probe can detect whether smoke is generated in the device in real time in the use process of the device, when the smoke is generated, the electromagnetic valve is automatically controlled to act through the operation panel, so that the dry powder in the dry powder box is sprayed out through the spraying pipe and the spraying head, the fire can be automatically extinguished in the device at the first time, the fire accident is prevented from being enlarged, and the practicability of the device is improved;
2. in order to solve the problems that dust in the air can enter the device from the heat dissipation holes in the use process of the conventional power distribution cabinet, so that the surface of an electrical element is full of dust, the use performance of the electrical element is influenced, and the functionality of the device is reduced, the invention is provided with the mounting plate, the through cavity, the guide rail and the electrostatic adsorption plate, the dust in the air enters the cavity in the mounting plate through the heat dissipation holes, at the moment, the electrostatic adsorption plate can adsorb and collect the dust, the dust is prevented from falling on the electrical element, the use performance of the electrical element is ensured, and meanwhile, the through cavity and the guide rail are combined to facilitate the cleaning of the electrostatic adsorption plate, so that the adsorption capacity of the electrostatic adsorption plate is ensured, and the functionality of the device is improved
3. In order to solve the problems that in the use process of the existing power distribution cabinet, due to the fact that a plurality of electrical elements are arranged in the device, a plurality of connecting wires are arranged in the device, the connecting wires are easy to wind together, on one hand, the connecting wires influence the overhaul of workers, and on the other hand, the neatness of the interior of the device is influenced.
Drawings
Fig. 1 is a front view of a power distribution cabinet with an automatic fire extinguishing function according to the invention;
FIG. 2 is a sectional view of a cabinet body in a power distribution cabinet with an automatic fire extinguishing function according to the present invention;
FIG. 3 is an enlarged view of the position A in the power distribution cabinet with the automatic fire extinguishing function according to the invention;
FIG. 4 is a schematic structural diagram of a mounting plate in a power distribution cabinet with an automatic fire extinguishing function according to the invention;
fig. 5 is a sectional view of a base in a power distribution cabinet with an automatic fire extinguishing function according to the present invention.
The reference numerals are explained below:
1. a base; 2. a cabinet body; 3. a cabinet door; 4. an operation panel; 5. a voltmeter; 6. an ammeter; 7. pulling a handle; 8. fixing the bolt; 9. a dry powder box; 10. a smoke sensing probe; 11. heat dissipation holes; 12. a wire arrangement groove; 13. a wire arranging plate; 14. threading holes; 15. an electrical component; 16. a spray head; 17. a partition plate; 18. an electromagnetic valve; 19. an injection pipe; 20. a dust screen; 21. a guide rail; 22. an electrostatic adsorption plate; 23. mounting a plate; 24. a cavity is communicated; 25. and (7) fixing holes.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-5, a power distribution cabinet with an automatic fire extinguishing function comprises a base 1, fixing holes 25, fixing bolts 8 and a cabinet body 2, wherein the fixing holes 25 are arranged at four corners of the upper end of the base 1, the fixing bolts 8 are arranged in the fixing holes 25, the cabinet body 2 is arranged in the middle of the upper end of the base 1, a cabinet door 3 is arranged on one side wall of the cabinet body 2, a pull handle 7 is arranged on one side wall of the cabinet door 3, an operating panel 4 is arranged on one side of the pull handle 7, a voltmeter 5 is arranged on one side above the operating panel 4, an ammeter 6 is arranged on one side of the voltmeter 5, a partition plate 17 is arranged in the cabinet body 2, a dry powder box 9 is arranged at the upper end of the partition plate 17, an injection pipe 19 is arranged on one side wall of the dry powder box 9, an electromagnetic valve 18 is arranged on one side wall of the injection pipe 19, a spray head 16 is arranged at the bottom end of the injection pipe 19, baffle 17 bottom middle part is provided with smoke detector 10, baffle 17 below is provided with electrical components 15, 2 back of the body wall bottoms of the cabinet are provided with through wires hole 14, through wires hole 14 top is provided with winding displacement board 13, be provided with winding displacement groove 12 on the winding displacement board 13, all be provided with louvre 11 on the wall of 2 both sides of the cabinet body, louvre 11 one side is provided with mounting panel 23, all be provided with dust screen 20 on the wall of both sides about mounting panel 23, be provided with electrostatic absorption board 22 in the mounting panel 23, electrostatic absorption board 22 both sides all are provided with guide rail 21, be provided with logical chamber 24 on the wall of mounting panel 23.
In this embodiment, the fixing hole 25 is formed in the base 1, the fixing bolt 8 is connected to the fixing hole 25 through threads, the cabinet body 2 is connected to the base 1 through screws, and the fixing bolt 8 is combined with the fixing hole 25 to quickly fix the device.
In this embodiment, cabinet door 3 with cabinet body 2 passes through hinge connection, pull handle 7 with cabinet door 3 passes through the screw connection, when needs overhaul the device inside, through pull handle 7 opens cabinet door 3 alright overhaul the device.
In this embodiment, the operation panel 4 with the cabinet door 3 passes through the screw connection, the voltmeter 5 with the cabinet door 3 passes through the screw connection, the ampere meter 6 with the cabinet door 3 passes through the screw connection, and in the device working process, the operation of operation panel 4 controlling means, voltage among the 5 display device of voltmeter, the ampere meter 6 display device's electric current, and then the staff of being convenient for knows.
In this embodiment, the baffle 17 with the cabinet body 2 passes through screwed connection, dry powder case 9 with baffle 17 passes through screwed connection, injection pipe 19 with dry powder case 9 pegs graft, solenoid valve 18 with injection pipe 19 passes through threaded connection, shower nozzle 16 with injection pipe 19 pegs graft, smoke detector 10 with baffle 17 passes through screwed connection, and in the device use, whether smoke produces in smoke detector 10 real-time detection device inside, when producing smoke, just pass through operating panel 4 automatic control solenoid valve 18 action, and then make dry powder in the dry powder case 9 pass through injection pipe 19 and shower nozzle 16 blowout, but the very first time carries out automatic fire extinguishing to the device inside, prevents to enlarge the fire incident, improves the device practicality.
In this embodiment, the electrical component 15 and the cabinet body 2 are connected by screws, the threading hole 14 is formed in the cabinet body 2, the threading hole 14 provides a penetrating space for the connecting wire, and the connecting wire is connected with the electrical component 15, so that the device can normally work.
In this embodiment, winding displacement board 13 with the cabinet body 2 passes through the screw connection, winding displacement groove 12 take shape in on the winding displacement board 13, on the winding displacement board 13 winding displacement groove 12 can be fixed to the connecting wire separation, prevents on the one hand because of the connecting wire too much and leads to the winding together, and then the staff of being convenient for overhauls, and on the other hand guarantees the inside clean and tidy nature of device.
In this embodiment, the heat dissipation holes 11 are formed in the cabinet 2, the mounting plate 23 is connected to the cabinet 2 by screws, the dust screen 20 is connected to the mounting plate 23 by a slot, and heat generated by the device passes through the dust screen 20 and the heat dissipation holes 11 to exhaust the device.
In this embodiment, the electrostatic adsorption plate 22 is connected with the guide rail 21 in a sliding manner, the guide rail 21 is connected with the mounting plate 23 through screws, the through cavity 24 is formed on the mounting plate 23, dust in the air enters the cavity in the mounting plate 23 through the heat dissipation holes 11, at this time, the electrostatic adsorption plate 22 can adsorb and collect the dust, so as to prevent the dust from falling on the electrical component 15, ensure the use performance of the electrical component 15, and meanwhile, the through cavity 24 is combined with the guide rail 21, so that the electrostatic adsorption plate 22 can be cleaned conveniently, the adsorption capacity of the electrostatic adsorption plate 22 is ensured, and the device functionality is improved.
A use method of a power distribution cabinet with an automatic fire extinguishing function comprises the following steps: firstly, the device is quickly fixed through the fixing bolt 8 and the fixing hole 25, then a connecting wire passes through the threading hole 14 to be connected with the electrical element 15, meanwhile, the wire arrangement groove 12 on the wire arrangement plate 13 can be used for separating and fixing the connecting wire, on one hand, the phenomenon that the connecting wire is wound together due to too many connecting wires is prevented, and further, the overhauling of workers is facilitated, on the other hand, the neatness of the inside of the device is ensured, then, the device is enabled to work through the operation panel 4, in the working process of the device, the voltmeter 5 displays the voltage in the device, the ammeter 6 displays the current in the device, and further, the workers can conveniently know, meanwhile, the heat generated by the device is exhausted out of the device through the dustproof net 20 and the heat dissipation holes 11, and the electrostatic adsorption plate 22 can adsorb and collect the dust entering the device from the outside, and further prevent the dust from falling on the electrical element 15, guarantee electrical components 15's performance, simultaneously logical chamber 24 with guide rail 21 combines together and can be convenient for right electrostatic absorption board 22 clears up, and then guarantees electrostatic absorption board 22's adsorption efficiency, in addition, but smoke detector 10 real-time detection device is inside whether have smog to produce, when producing smog, just passes through operating panel 4 automatic control solenoid valve 18 acts, and then makes dry powder in the dry powder case 9 passes through injection pipe 19 and shower nozzle 16 blowout carries out automatic fire extinguishing to the device is inside, when needs overhaul the device inside, through pull handle 7 will cabinet door 3 is opened, alright overhaul the device.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a switch board with automatic fire extinguishing function which characterized in that: comprises a base (1), a fixing hole (25), a fixing bolt (8) and a cabinet body (2), wherein the fixing hole (25) is arranged at the four corners of the upper end of the base (1), the fixing bolt (8) is arranged in the fixing hole (25), the cabinet body (2) is arranged in the middle of the upper end of the base (1), a cabinet door (3) is arranged on one side wall of the cabinet body (2), a pull handle (7) is arranged on one side wall of the cabinet door (3), an operation panel (4) is arranged on one side of the pull handle (7), a voltmeter (5) is arranged on one side above the operation panel (4), an ammeter (6) is arranged on one side of the voltmeter (5), a partition plate (17) is arranged in the cabinet body (2), a dry powder box (9) is arranged at the upper end of the partition plate (17), an injection pipe (19) is arranged on one side wall of the dry powder box (9), an electromagnetic valve (18) is arranged on one side wall of the injection pipe (19), a spray head (16) is arranged at the bottom end of the injection pipe (19), a smoke sensing probe (10) is arranged in the middle of the bottom end of the clapboard (17), an electrical element (15) is arranged below the clapboard (17), the bottom end of the back wall of the cabinet body (2) is provided with a threading hole (14), a wire arranging plate (13) is arranged above the threading hole (14), the wire arrangement board (13) is provided with a wire arrangement groove (12), the two side walls of the cabinet body (2) are provided with heat dissipation holes (11), one side of the heat dissipation hole (11) is provided with a mounting plate (23), the upper side wall and the lower side wall of the mounting plate (23) are both provided with dust screens (20), be provided with electrostatic absorption board (22) in mounting panel (23), electrostatic absorption board (22) both sides all are provided with guide rail (21), be provided with logical chamber (24) on mounting panel (23) a lateral wall.
2. The switch board with automatic fire extinguishing function of claim 1, characterized in that: the fixing hole (25) is formed in the base (1), the fixing bolt (8) is connected with the fixing hole (25) through threads, and the cabinet body (2) is connected with the base (1) through screws.
3. The switch board with automatic fire extinguishing function of claim 1, characterized in that: the cabinet door (3) is connected with the cabinet body (2) through a hinge, and the pull handle (7) is connected with the cabinet door (3) through a screw.
4. The switch board with automatic fire extinguishing function of claim 1, characterized in that: the operation panel (4) is connected with the cabinet door (3) through screws, the voltmeter (5) is connected with the cabinet door (3) through screws, and the ammeter (6) is connected with the cabinet door (3) through screws.
5. The switch board with automatic fire extinguishing function of claim 1, characterized in that: baffle (17) with the cabinet body (2) passes through the screw connection, dry powder case (9) with baffle (17) passes through the screw connection, injection pipe (19) with dry powder case (9) are pegged graft, solenoid valve (18) with injection pipe (19) pass through threaded connection, shower nozzle (16) with injection pipe (19) are pegged graft, smoke detector (10) with baffle (17) pass through the screw connection.
6. The switch board with automatic fire extinguishing function of claim 1, characterized in that: the electric appliance element (15) is connected with the cabinet body (2) through screws, and the threading hole (14) is formed in the cabinet body (2).
7. The switch board with automatic fire extinguishing function of claim 1, characterized in that: the bus bar board (13) with the cabinet body (2) passes through the screw connection, bus bar groove (12) shaping in on the bus bar board (13).
8. The switch board with automatic fire extinguishing function of claim 1, characterized in that: louvre (11) shaping in on the cabinet body (2), mounting panel (23) with the cabinet body (2) pass through the screw connection, dust screen (20) with mounting panel (23) pass through the draw-in groove and connect.
9. The switch board with automatic fire extinguishing function of claim 1, characterized in that: electrostatic absorption board (22) with guide rail (21) sliding connection, guide rail (21) with mounting panel (23) pass through the screw connection, logical chamber (24) shaping in on mounting panel (23).
10. A method for using a power distribution cabinet with an automatic fire extinguishing function, which is applied to the power distribution cabinet with the automatic fire extinguishing function in any one of claims 1 to 9, and is characterized in that: firstly, the device is quickly fixed through the fixing bolt (8) and the fixing hole (25), then a connecting wire passes through the threading hole (14) to be connected with the electrical element (15), meanwhile, the wire arrangement groove (12) on the wire arrangement plate (13) can be separated and fixed to the connecting wire, on one hand, the connecting wire is prevented from being wound together due to too many connecting wires, and then the overhauling of workers is facilitated, on the other hand, the device is ensured to be neat, then, the device works through the operation panel (4), in the working process of the device, the voltage in the device is displayed by the voltmeter (5), the current in the device is displayed by the ammeter (6), and then the workers can know the current, meanwhile, the heat generated by the device is exhausted out of the device through the dust screen (20) and the heat dissipation holes (11), and the static adsorption plate (22) can adsorb and collect dust entering the device from the outside, and then prevent it from falling on electrical components (15), guarantee electrical components (15)'s performance, simultaneously logical chamber (24) with guide rail (21) combine together can be convenient for right electrostatic absorption board (22) clear up, and then guarantee electrostatic absorption board (22)'s adsorption efficiency, in addition, but whether smoke detector (10) real-time detection device is inside to have smog to produce, when producing smog, just pass through operating panel (4) automatic control solenoid valve (18) action, and then make dry powder in dry powder case (9) pass through injection pipe (19) and shower nozzle (16) blowout, carry out automatic fire extinguishing to the device is inside, when needs overhaul the device inside, through pull handle (7) will cabinet door (3) are opened, alright overhaul the device.
CN202111323708.7A 2021-11-10 2021-11-10 Power distribution cabinet with automatic fire extinguishing function and use method thereof Pending CN114256751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111323708.7A CN114256751A (en) 2021-11-10 2021-11-10 Power distribution cabinet with automatic fire extinguishing function and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111323708.7A CN114256751A (en) 2021-11-10 2021-11-10 Power distribution cabinet with automatic fire extinguishing function and use method thereof

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Publication Number Publication Date
CN114256751A true CN114256751A (en) 2022-03-29

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Application Number Title Priority Date Filing Date
CN202111323708.7A Pending CN114256751A (en) 2021-11-10 2021-11-10 Power distribution cabinet with automatic fire extinguishing function and use method thereof

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204117066U (en) * 2014-09-29 2015-01-21 张志军 A kind of detachable electrostatic precipitation cabinet
CN105792554A (en) * 2014-12-19 2016-07-20 哈尔滨市宏天锐达科技有限公司 Electrical box with energy-saving, radiating and dustproof functions
CN210468396U (en) * 2019-06-26 2020-05-05 广东蓝腾电气有限公司 Switch board with automatic function of putting out a fire
CN213185040U (en) * 2020-08-03 2021-05-11 牡丹江富通电气集团有限公司 Combined power distribution cabinet
CN213584624U (en) * 2020-11-06 2021-06-29 东方盛源(江苏)光电工程有限公司 Box type alternating current metal closed ring network switch power distribution cabinet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204117066U (en) * 2014-09-29 2015-01-21 张志军 A kind of detachable electrostatic precipitation cabinet
CN105792554A (en) * 2014-12-19 2016-07-20 哈尔滨市宏天锐达科技有限公司 Electrical box with energy-saving, radiating and dustproof functions
CN210468396U (en) * 2019-06-26 2020-05-05 广东蓝腾电气有限公司 Switch board with automatic function of putting out a fire
CN213185040U (en) * 2020-08-03 2021-05-11 牡丹江富通电气集团有限公司 Combined power distribution cabinet
CN213584624U (en) * 2020-11-06 2021-06-29 东方盛源(江苏)光电工程有限公司 Box type alternating current metal closed ring network switch power distribution cabinet

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