CN111211500A - Electrical cabinet with smoke sensing cooling and dehumidifying device - Google Patents
Electrical cabinet with smoke sensing cooling and dehumidifying device Download PDFInfo
- Publication number
- CN111211500A CN111211500A CN202010159599.9A CN202010159599A CN111211500A CN 111211500 A CN111211500 A CN 111211500A CN 202010159599 A CN202010159599 A CN 202010159599A CN 111211500 A CN111211500 A CN 111211500A
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- cabinet
- fixedly connected
- smoke
- electrical
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control 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
- A62C37/42—Control 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 mechanical connection between sensor and actuator, e.g. rods, levers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to an electrical cabinet with a smoke-sensing cooling and dehumidifying device in the field of electrical equipment, which comprises an electrical cabinet, wherein the electrical cabinet is provided with an adjustable supporting structure and vent holes, the electrical cabinet is provided with a rain-shielding inclined plate and a threaded sleeve, the threaded sleeve is communicated with a circular clapboard, the circular clapboard is provided with a desiccant placing disc filled with desiccant, through holes are uniformly formed in the side walls of the circular clapboard and the desiccant placing disc, the electrical cabinet is provided with a controller and a protection switch, the electrical cabinet is provided with a straight hole and a mounting frame, the mounting frame is provided with a fan, the fan is provided with a smoke sprayer, the electrical cabinet is provided with a fire extinguishing structure, the electrical cabinet is provided with a movable mounting structure, the movable mounting structure is provided with a cabinet top, the electrical cabinet is provided with a hinge, and a door plate is fixedly connected with the hinge, the device can avoid the humid air from corroding the metal electrical cabinet and electrical elements in the electrical cabinet, and prolong the service life of the device.
Description
Technical Field
The invention relates to the field of electrical equipment, in particular to an electrical cabinet with a smoke-sensitive cooling and dehumidifying device.
Background
The electrical cabinet is also called as a power distribution cabinet, and the power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of the power distribution system. 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.
In many industries such as electric power, communication, traffic, highway and the like, floor type electrical cabinets are inevitably used beside roads in large quantity for mounting various electric power equipment, and the electrical cabinets are formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in closed or semi-closed metal cabinets or on screens according to electrical wiring requirements to form low-voltage distribution devices. When the regulator cubicle used, can produce the heat, take place to fire easily behind the heat accumulation, can make whole regulator cubicle take place to destroy, cause serious loss, simultaneously, the regulator cubicle can probably be placed in humid environment, and the regulator cubicle surface of metal system receives the corruption because of the environmental impact very easily.
Based on this, the invention provides an electrical cabinet with a smoke-sensing cooling and dehumidifying device, which solves the technical problems.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the invention is to provide an electrical cabinet with a smoke-sensing cooling and dehumidifying device, which is mainly used for solving the problems that when the existing electrical cabinet is used, heat is generated, the electrical cabinet is easily ignited after heat accumulation, the whole electrical cabinet is damaged, and serious loss is caused, and meanwhile, the electrical cabinet may be placed in a humid environment, and the surface of the electrical cabinet made of metal is easily corroded due to environmental influence.
The invention is realized by the following technical scheme: a regulator cubicle with a smoke-sensing cooling and dehumidifying device comprises a regulator cubicle, a fan, a smoke sprayer, a controller and a protection switch, wherein adjustable supporting structures are symmetrically arranged at the bottom of the regulator cubicle, air vents are formed in the left and right outer walls of the regulator cubicle, a rain-shielding inclined plate is fixedly connected to the regulator cubicle from top to bottom in the air vents in sequence, a threaded sleeve is fixedly connected to the inner wall of the air vent, the threaded sleeve is connected with a circular partition plate through threaded grooves and threads, the circular partition plate is connected with a desiccant placing plate filled with a desiccant through the threaded grooves and threads, through holes are uniformly formed in the side walls of the circular partition plate and the desiccant placing plate, the controller and the protection switch are fixedly installed on the inner wall of the regulator cubicle, a straight hole is fixedly connected to the top of the, the smoke sprayer is fixedly installed at the bottom of the shell of the fan, the fire extinguishing structure is installed at the top of the electric cabinet, the movable installation structure is arranged at the top of the electric cabinet and connected with the cabinet top, hinges are symmetrically and fixedly connected to the outer wall of the electric cabinet, and door plates are fixedly connected to the hinges.
As a further improvement of the scheme, the adjustable supporting structure comprises a cushion block, a threaded column and a sleeve, the bottom of the sleeve is fixedly connected with the electrical cabinet, the bottom of the sleeve is connected with the threaded column through a thread groove and a thread, and the bottom of the threaded column is fixedly connected with the cushion block.
As the further improvement of above-mentioned scheme, the structure of putting out a fire includes liquid storage pot, electric putter, piston, drain pipe and time shape spray tube, the liquid storage pot is filled with fire extinguishing agent, the downthehole fixed mounting of right-hand member cross section of liquid storage pot has electric putter, electric putter's flexible end fixedly connected with and the liquid storage pot inner wall laminating piston of being connected, the left side wall cross section fixedly connected with drain pipe of liquid storage pot department, drain pipe bottom fixedly connected with time shape spray tube, it establishes in straight hole below department to return the shape spray tube.
As a further improvement of the scheme, the left end of the top of the liquid storage tank is fixedly connected with a liquid adding pipe with a spiral cover cap, and a one-way valve is fixedly installed on the liquid outlet pipe.
As a further improvement of the scheme, a glass window for observing the internal condition is fixedly connected in the transverse hole of the door panel.
As a further improvement of the scheme, the movable mounting structure comprises an L-shaped mounting plate and fixing bolts, the L-shaped mounting plate is symmetrically arranged on the outer wall of the electric cabinet, and the L-shaped mounting plate and the cabinet top are in threaded connection with the fixing bolts through threaded holes.
As a further improvement of the scheme, the outer wall of the cabinet top is provided with straight grooves in a split mode, and the L-shaped mounting plate is attached to the straight grooves in a sliding mode.
As a further improvement of the above, the control step of the controller includes:
the method comprises the following steps: the control panel of the controller starts the smoke sprayer, the fan and the protection switch, the protection switch is closed, the fan rotates to drive air circulation in the electrical cabinet to be cooled, the protection switch is electrified to supply current to electrical elements in the electrical cabinet, the smoke sprayer senses and monitors smoke concentration FT in the electrical cabinet, and the judgment module judges whether FT is larger than or equal to 0.5%;
step two: if so, the fan and the protection switch are turned off, the protection switch is turned on, the opened protection switch performs power-off protection on electrical elements in the electrical cabinet, and a control panel of the controller starts an electric push rod to spray extinguishing agent for extinguishing fire; if not, the step one is executed again.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the smoke value FT in the electrical cabinet is sensed through the smoke sprayer, when the FT value is more than or equal to 0.5%, the controller starts the electric push rod in the fire extinguishing structure, the electric push rod pushes the piston to move, the piston pushes the fire extinguishing agent in the liquid storage tank to enter the liquid outlet pipe and enter the zigzag spray pipe from the liquid outlet pipe to be sprayed out, the sprayed fire extinguishing agent extinguishes the electrical cabinet, the damage of fire to electrical elements in the electrical cabinet is reduced, and the safety performance is improved;
2. the invention starts the fan through the controller, the fan pumps the air in the electrical cabinet, the outside air enters the electrical cabinet through the air holes, the flowing air takes away the heat generated by the electrical elements in the electrical cabinet, the heat accumulation is reduced, the temperature reduction treatment of the electrical elements in the electrical cabinet is facilitated, the possibility of fire hazard is avoided, the electrical cabinet is better protected, the loss is reduced, meanwhile, the drying agent between the circular clapboard and the drying agent placing disc absorbs the moisture in the air, the dry air is ensured to enter the electrical cabinet, the moist air in the humid environment can be prevented from directly entering the electrical cabinet, the humid air can be prevented from corroding the electrical elements in the metal electrical cabinet and the electrical cabinet, the service life of the equipment is prolonged, in addition, the threaded sleeve, the circular clapboard and the drying agent placing disc are in threaded connection, so that the threaded sleeve, the circular clapboard and the drying agent placing disc are convenient to assemble and disassemble, so that the device is convenient for replacing the drying agent.
3. The movable mounting structure is matched with the L-shaped mounting plate through the fixing bolt in the movable mounting structure, so that the cabinet top is conveniently mounted on the electric cabinet, and a fire extinguishing agent is conveniently added into the liquid storage tank;
4. according to the invention, the threaded column in the adjustable supporting structure is in threaded connection with the sleeve, so that the cushion block is conveniently driven to adjust the position, and the device is conveniently adjusted to be in a horizontal state; through design glass window on the door plant, make things convenient for the staff to observe the particular case in the regulator cubicle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a bottom view in cross-section of the structure of the present invention;
FIG. 3 is a cross-sectional view of a mid-end configuration of the present invention;
FIG. 4 is a cross-sectional left bottom view of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a control flow diagram of the controller of the present invention;
the reference numerals are as follows:
1. the electric cabinet 2, the rain-proof sloping plate 3, the air hole 4, the glass window 5, the door plate 6, the hinge 7, the L-shaped mounting plate 8, the fixing bolt 9, the straight groove 10, the cabinet top 11, the square-shaped spray pipe 12, the mounting frame 13, the fan 14, the straight hole 15, the smoke sprayer 16, the controller 17, the protection switch 18, the circular partition plate 19, the desiccant placing disc 20, the cushion block 21, the sleeve 22, the threaded column 23, the one-way valve 24, the liquid outlet pipe 25, the liquid adding pipe 26, the liquid storage tank 27, the electric push rod 28, the piston 29, the threaded sleeve 30 and the through hole.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
As shown in fig. 1-6, an electrical cabinet with a smoke-sensing cooling and dehumidifying device comprises an electrical cabinet, a fan 13, a smoke sprayer 15, a controller 16 and a protection switch 17, wherein the bottom of the electrical cabinet 1 is symmetrically provided with an adjustable supporting structure, the adjustable supporting structure comprises a cushion block 20, a threaded column 22 and a sleeve 21, the bottom of the sleeve 21 is fixedly connected with the electrical cabinet 1, the bottom of the sleeve 21 is connected with the threaded column 22 through a threaded groove and a thread, the cushion block 20 is fixedly connected with the bottom of the threaded column 22, the threaded column 22 in the adjustable supporting structure is connected with the sleeve 21 through a thread, the cushion block 20 is conveniently driven to adjust the position, the device is conveniently adjusted to the horizontal state, the left and right outer walls of the electrical cabinet 1 are provided with air holes 3, the electrical cabinet 1 is fixedly connected with a rain shielding inclined plate 2 in sequence from top to bottom at the air holes 3, the electrical cabinet 1 is fixedly, the round clapboard 18 is connected with a desiccant placing disc 19 filled with desiccant through thread grooves and threads, through holes 30 are uniformly formed in the side walls of the round clapboard 18 and the desiccant placing disc 19, a controller 16 and a protection switch 17 are fixedly arranged on the inner wall of an electrical cabinet 1, a straight hole 14 is fixedly connected with the top of the inner wall of the electrical cabinet 1, a mounting frame 12 is fixedly arranged in the straight hole 14, a fan 13 is fixedly arranged in the mounting frame 12, a smog generator 15 is fixedly arranged at the bottom of the shell of the fan 13, a fire extinguishing structure is arranged at the top of the electrical cabinet 1, a movable mounting structure is arranged at the top of the electrical cabinet 1 and comprises an L-shaped mounting plate 7 and a fixing bolt 8, the L-shaped mounting plate 7 is symmetrically arranged on the outer wall of the electrical cabinet 1, the L-shaped mounting plate 7 and the cabinet top 10 are connected with the fixing bolt 8 through thread holes and, through the cooperation of fixing bolt 8 and L shape mounting panel 7 among the movable mounting structure, make things convenient for the cabinet top 10 to install on regulator cubicle 1, conveniently add fire extinguishing agent to liquid storage pot 26, the movable mounting structure is connected with cabinet top 10, 1 outer wall symmetry fixedly connected with hinge 6 of regulator cubicle, hinge 6 fixedly connected with door plant 5, fixedly connected with is used for observing the glass window 4 of the internal conditions in the cross bore of door plant 5, through design glass window 4 on the door plant, make things convenient for the staff to observe the particular case in the regulator cubicle.
Example 2
As shown in fig. 1-6, an electrical cabinet with a smoke-sensing cooling and dehumidifying device comprises an electrical cabinet, a fan 13, a smoke sprayer 15, a controller 16 and a protection switch 17, wherein the bottom of the electrical cabinet 1 is symmetrically provided with an adjustable supporting structure, the left and right outer walls of the electrical cabinet 1 are provided with air holes 3, the electrical cabinet 1 is fixedly connected with a rain-blocking inclined plate 2 at the air holes 3 from top to bottom, the inner wall of the air holes 3 of the electrical cabinet 1 is fixedly connected with a threaded sleeve 29, the threaded sleeve 29 is connected with a circular partition plate 18 through threaded grooves and threads, the circular partition plate 18 is connected with a desiccant placing disc 19 filled with a desiccant through threaded grooves and threads, through holes 30 are uniformly formed in the side walls of the circular partition plate 18 and the desiccant placing disc 19, the controller 16 and the protection switch 17 are fixedly installed on the inner wall of the electrical cabinet 1, the, a fan 13 is fixedly installed in the mounting frame 12, a smoke sprayer 15 is fixedly installed at the bottom of the shell of the fan 13, a fire extinguishing structure is installed at the top of the electric cabinet 1 and comprises a liquid storage tank 26, an electric push rod 27, a piston 28, a liquid outlet pipe 24 and a clip-shaped spray pipe 11, a fire extinguishing agent is filled in the liquid storage tank 26, the electric push rod 27 is fixedly installed in a transverse hole at the right end of the liquid storage tank 26, the piston 28 attached to the inner wall of the liquid storage tank 26 is fixedly connected with a telescopic end of the electric push rod 27, the liquid outlet pipe 24 is fixedly connected with the transverse hole at the left side wall of the liquid storage tank 26, the clip-shaped spray pipe 11 is fixedly connected with the bottom of the liquid outlet pipe 24, the clip-shaped spray pipe 11 is arranged below a straight hole 14, a liquid adding pipe 25 with a spiral cover cap is fixedly connected with, 1 outer wall symmetry fixedly connected with hinge 6 of regulator cubicle, hinge 6 fixedly connected with door plant 5, fixedly connected with is used for observing the glass window 4 of the inside condition in the cross bore of door plant 5, smoke value FT in 15 response regulator cubicle 1 through the aerosol sprayer, when FT value is more than or equal to 0.5%, controller 16 starts electric putter 27 in the structure of putting out a fire, electric putter 27 promotes piston 28 and removes, the fire extinguishing agent that piston 28 promoted in the liquid storage pot 26 gets into in drain pipe 24, get into back shape spray tube 11 blowout from drain pipe 24, the spun fire extinguishing agent puts out a fire to regulator cubicle 1, reduce the conflagration and damage the electrical components in the regulator cubicle, the security performance has been promoted.
Example 3
As shown in fig. 1-6, an electrical cabinet with a smoke-sensing cooling and dehumidifying device comprises an electrical cabinet, a fan 13, a smoke sprayer 15, a controller 16 and a protection switch 17, wherein the bottom of the electrical cabinet 1 is symmetrically provided with an adjustable supporting structure, the left and right outer walls of the electrical cabinet 1 are provided with air vents 3, the electrical cabinet 1 is fixedly connected with a rain-blocking inclined plate 2 at the air vents 3 in sequence from top to bottom, the inner wall of the air vents 3 of the electrical cabinet 1 is fixedly connected with a threaded sleeve 29, the threaded sleeve 29 is connected with a circular partition plate 18 through threaded grooves and threads, the circular partition plate 18 is connected with a desiccant placing disc 19 filled with a desiccant through threaded grooves and threads, the side walls of the circular partition plate 18 and the desiccant placing disc 19 are uniformly provided with through holes 30, the fan 13 is started through the controller 16, the fan 13 pumps air in the electrical cabinet 1, external air enters the electrical cabinet 1 through the air, the heat accumulation is reduced, the reduction of temperature treatment of electrical elements in the electrical cabinet 1 is facilitated, the possibility of fire hazard is avoided, the electrical cabinet 1 is better protected, the loss is reduced, meanwhile, moisture in the air is absorbed by the drying agent between the circular partition plate 18 and the drying agent placing disc 19, dry air is ensured to enter the electrical cabinet, moist air in a humid environment can be prevented from directly entering the electrical cabinet 1, the moist air can be prevented from corroding the electrical elements in the metal electrical cabinet 1 and the electrical cabinet 1, the service life of equipment is prolonged, in addition, the threaded sleeve 29, the circular partition plate 18 and the drying agent placing disc 19 are in threaded connection, the threaded sleeve 29, the circular partition plate 18 and the drying agent placing disc 19 are convenient to assemble and disassemble, the drying agent is convenient to replace, the controller 16 and the protection switch 17 are fixedly installed on the inner wall of the electrical cabinet 1, and the straight hole 14 is fixedly connected to the top, fixedly connected with has mounting bracket 12 in the straight hole 14, fixedly connected with has fan 13 in mounting bracket 12, and the shell bottom fixed mounting of fan 13 has aerosol sprayer 15, and fire extinguishing structure is installed at 1 top of regulator cubicle, and 1 top of regulator cubicle is equipped with movable mounting structure, and movable mounting structure is connected with cabinet top 10, and 1 outer wall symmetry fixedly connected with hinge 6 of regulator cubicle, hinge 6 fixedly connected with door plant 5, fixedly connected with is used for observing the glass window 4 of the inside condition in the cross bore of door plant 5.
The control step of the controller 16 includes:
the method comprises the following steps: the control method comprises the following steps that a controller 16 is started, a control panel of the controller 16 starts a smoke sprayer 15, a fan 13 and a protection switch 17, the protection switch 17 is closed, the fan 13 rotates to drive air circulation in an electrical cabinet 1 to be cooled, current is conducted to electrical elements in the electrical cabinet 1 to be electrified after the protection switch 17 is electrified, the smoke sprayer 15 senses and monitors smoke concentration FT in the electrical cabinet 1, and whether the FT is larger than or equal to 0.5% is judged through a judging module;
step two: if yes, the fan 13 and the protection switch 17 are turned off, the protection switch 17 is turned on, the turned-on protection switch 17 performs power-off protection on electrical elements in the electrical cabinet 1, and a control panel of the controller 16 starts an electric push rod 27 to spray extinguishing agent for extinguishing fire; if not, the step one is executed again.
The specific use is as follows: the device is placed at a specified position and is connected with the casing screw 21 through the threaded column 22 in the adjustable supporting structure, so that the cushion block 20 is conveniently driven to adjust the position, and the device is conveniently adjusted to be in a horizontal state; the electrical components are installed in the electrical cabinet 1, the controller 16 starts the fan 13, the smoke sprayer 15 and the protection switch 17, the protection switch 17 is closed, the fan 13 pumps air in the electrical cabinet 1, external air enters the electrical cabinet 1 through the air holes 3, the flowing air takes away heat generated by the electrical components in the electrical cabinet 1, heat accumulation is reduced, the reduction of temperature treatment of the electrical components in the electrical cabinet 1 is facilitated, the possibility of fire hazard is avoided, the electrical cabinet 1 is better protected, loss is reduced, meanwhile, the desiccant between the circular partition plate 18 and the desiccant placing disc 19 absorbs moisture in the air to ensure that the dried air enters the electrical cabinet, the device can prevent moist air in a moist environment from directly entering the electrical cabinet 1, can prevent the moist air from corroding the metal electrical cabinet 1 and electrical elements in the electrical cabinet 1, and prolongs the service life of the equipment; smoke detector 15 response regulator cubicle 1 in the flue gas value FT, when the FT value is greater than or equal to 0.5%, fan 13 closes, protection switch 17 opens, protection switch 17 after opening carries out the power-off protection to the electrical component in regulator cubicle 1, controller 16 starts electric putter 27 in the structure of putting out a fire, electric putter 27 promotes piston 28 and removes, piston 28 promotes fire extinguishing agent in the liquid storage pot 26 and gets into in drain pipe 24, get into shape spray tube 11 blowout from drain pipe 24, the spun fire extinguishing agent puts out a fire to regulator cubicle 1, reduce the fire and damage the electrical component in the regulator cubicle, the security performance has been promoted.
The threaded sleeve 29, the circular partition plate 18 and the desiccant placing disc 19 are in threaded connection, so that the threaded sleeve 29, the circular partition plate 18 and the desiccant placing disc 19 are convenient to assemble and disassemble, and the device is convenient for desiccant replacement.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an regulator cubicle with smoke and feel cooling dehydrating unit, includes regulator cubicle, fan (13), smog ware (15), controller (16) and protection switch (17), its characterized in that: the bottom of the electrical cabinet (1) is symmetrically provided with adjustable supporting structures, the left outer wall and the right outer wall of the electrical cabinet (1) are provided with air holes (3), the electrical cabinet (1) is fixedly connected with rain-shielding sloping plates (2) at the air holes (3) from top to bottom, the inner wall of the air holes (3) of the electrical cabinet (1) is fixedly connected with threaded sleeves (29), the threaded sleeves (29) are connected with circular partition plates (18) through threaded grooves and threads, the circular partition plates (18) are connected with desiccant placing discs (19) filled with desiccants through threaded grooves and threads, the side walls of the circular partition plates (18) and the desiccant placing discs (19) are uniformly provided with through holes (30), the inner wall of the electrical cabinet (1) is fixedly provided with a controller (16) and a protection switch (17), the top of the inner wall of the electrical cabinet (1) is fixedly connected with straight holes (14), and a, the fire extinguishing device is characterized in that a fan (13) is fixedly mounted in the mounting rack (12), a smoke sprayer (15) is fixedly mounted at the bottom of a shell of the fan (13), a fire extinguishing structure is mounted at the top of the electrical cabinet (1), a movable mounting structure is arranged at the top of the electrical cabinet (1), the movable mounting structure is connected with a cabinet top (10), hinges (6) are symmetrically and fixedly connected to the outer wall of the electrical cabinet (1), and door plates (5) are fixedly connected to the hinges (6).
2. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 1, characterized in that: the adjustable supporting structure comprises a cushion block (20), a threaded column (22) and a sleeve (21), the bottom of the sleeve (21) is fixedly connected with the electrical cabinet (1), the bottom of the sleeve (21) is connected with the threaded column (22) through a thread groove and a thread, and the bottom of the threaded column (22) is fixedly connected with the cushion block (20).
3. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 2, characterized in that: the fire extinguishing structure comprises a liquid storage tank (26), an electric push rod (27), a piston (28), a liquid outlet pipe (24) and a shape returning spray pipe (11), fire extinguishing agents are filled in the liquid storage tank (26), the electric push rod (27) is fixedly installed in a transverse hole at the right end of the liquid storage tank (26), the piston (28) connected with the inner wall of the liquid storage tank (26) in a laminating mode is fixedly connected with the telescopic end of the electric push rod (27), the liquid outlet pipe (24) is fixedly connected with the transverse hole at the left side wall of the liquid storage tank (26), the shape returning spray pipe (11) is fixedly connected with the bottom of the liquid outlet pipe (24), and the shape returning spray pipe (11) is arranged at the lower.
4. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 1, characterized in that: the left end of the top of the liquid storage tank (26) is fixedly connected with a liquid adding pipe (25) with a spiral cover cap, and a one-way valve (23) is fixedly mounted on the liquid outlet pipe (24).
5. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 1, characterized in that: and a glass window (4) for observing the internal condition is fixedly connected in the transverse hole of the door panel (5).
6. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 1, characterized in that: the movable mounting structure comprises an L-shaped mounting plate (7) and a fixing bolt (8), the L-shaped mounting plate (7) is symmetrically arranged on the outer wall of the electric cabinet (1), and the L-shaped mounting plate (7) and the cabinet top (10) are connected with the fixing bolt (8) through a threaded hole in a threaded manner.
7. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 6, characterized in that: the outer wall of the cabinet top (10) is provided with straight grooves (9) in a split mode, and the L-shaped mounting plate (7) is attached to the straight grooves (9) in a sliding mode.
8. The electrical cabinet with the smoke-sensing temperature-reducing and humidity-removing device according to claim 1, characterized in that: the method is characterized in that: the control step of the controller (16) includes:
the method comprises the following steps: the control method comprises the following steps that a controller (16) is started, a control panel of the controller (16) starts a smoke sprayer (15), a fan (13) and a protection switch (17), the protection switch (17) is closed, the fan (13) drives air circulation in an electrical cabinet (1) to be cooled, current is conducted to an electrical component in the electrical cabinet (1) to be electrified after the protection switch (17) is electrified, the smoke sprayer (15) monitors smoke concentration FT in the electrical cabinet (1) in a sensing mode, and whether FT is larger than or equal to 0.5% or not is judged through a judgment module;
step two: if yes, the fan (13) and the protection switch (17) are turned off, the protection switch (17) is turned on, the opened protection switch (17) performs power-off protection on electrical elements in the electrical cabinet (1), and a control panel of the controller (16) starts an electric push rod (27) to spray extinguishing agent for extinguishment; if not, the step one is executed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159599.9A CN111211500A (en) | 2020-03-10 | 2020-03-10 | Electrical cabinet with smoke sensing cooling and dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010159599.9A CN111211500A (en) | 2020-03-10 | 2020-03-10 | Electrical cabinet with smoke sensing cooling and dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111211500A true CN111211500A (en) | 2020-05-29 |
Family
ID=70788902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010159599.9A Pending CN111211500A (en) | 2020-03-10 | 2020-03-10 | Electrical cabinet with smoke sensing cooling and dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111211500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449526A (en) * | 2020-10-20 | 2021-03-05 | 国网山东省电力公司烟台供电公司 | Power distribution switch monitoring terminal |
| CN113675732A (en) * | 2021-08-13 | 2021-11-19 | 山西西门高科科技有限公司 | High-voltage bypass cabinet based on cloud function and used for control, monitoring and diagnosis |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205159877U (en) * | 2015-12-11 | 2016-04-13 | 湘潭大学兴湘学院 | Dustproof switch board of intelligence hydrofuge |
| CN107017570A (en) * | 2017-05-27 | 2017-08-04 | 镇江华源晋昌电器有限公司 | A kind of multifunctional room external application distribution box |
| CN206878349U (en) * | 2017-06-22 | 2018-01-12 | 朱碧玮 | A kind of low-voltage safety electric power cabinet system and device |
| CN206976845U (en) * | 2017-07-26 | 2018-02-06 | 天津市树力电气科技有限公司 | A kind of low voltage reactive compensation cabinet |
| CN108418108A (en) * | 2018-03-19 | 2018-08-17 | 陈阳 | A kind of damping outdoor electricity distribution cabinet with fire-proof function |
| CN208015168U (en) * | 2018-01-29 | 2018-10-26 | 天津滨涛钢结构工程有限公司 | A kind of color steel shell prepackage type electric power cabinet |
| CN209448306U (en) * | 2019-04-04 | 2019-09-27 | 安徽迪恩电气设备有限公司 | A kind of dedicated overvoltage suppression cabinet of power grid |
| CN209709408U (en) * | 2019-04-19 | 2019-11-29 | 湖南大亚输配电设备有限公司 | A kind of middle-placed switch cabinet of self-extinguishing |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
-
2020
- 2020-03-10 CN CN202010159599.9A patent/CN111211500A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205159877U (en) * | 2015-12-11 | 2016-04-13 | 湘潭大学兴湘学院 | Dustproof switch board of intelligence hydrofuge |
| CN107017570A (en) * | 2017-05-27 | 2017-08-04 | 镇江华源晋昌电器有限公司 | A kind of multifunctional room external application distribution box |
| CN206878349U (en) * | 2017-06-22 | 2018-01-12 | 朱碧玮 | A kind of low-voltage safety electric power cabinet system and device |
| CN206976845U (en) * | 2017-07-26 | 2018-02-06 | 天津市树力电气科技有限公司 | A kind of low voltage reactive compensation cabinet |
| CN208015168U (en) * | 2018-01-29 | 2018-10-26 | 天津滨涛钢结构工程有限公司 | A kind of color steel shell prepackage type electric power cabinet |
| CN108418108A (en) * | 2018-03-19 | 2018-08-17 | 陈阳 | A kind of damping outdoor electricity distribution cabinet with fire-proof function |
| CN209448306U (en) * | 2019-04-04 | 2019-09-27 | 安徽迪恩电气设备有限公司 | A kind of dedicated overvoltage suppression cabinet of power grid |
| CN209709408U (en) * | 2019-04-19 | 2019-11-29 | 湖南大亚输配电设备有限公司 | A kind of middle-placed switch cabinet of self-extinguishing |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449526A (en) * | 2020-10-20 | 2021-03-05 | 国网山东省电力公司烟台供电公司 | Power distribution switch monitoring terminal |
| CN113675732A (en) * | 2021-08-13 | 2021-11-19 | 山西西门高科科技有限公司 | High-voltage bypass cabinet based on cloud function and used for control, monitoring and diagnosis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111211500A (en) | Electrical cabinet with smoke sensing cooling and dehumidifying device | |
| CN212968624U (en) | DCS cabinet | |
| CN202503827U (en) | Hardware facility of container type data center, and container type data center | |
| KR20230026661A (en) | Switchgear (high voltage panel, low voltage panel, distribution panel, motor control panel) | |
| CN112421406A (en) | Plate-type assembled low-voltage switch cabinet body | |
| CN113241593A (en) | Low-voltage distribution cabinet with dampproofing function | |
| CN220122379U (en) | Fire-proof distribution box | |
| CN211377194U (en) | Industrial electrical control cabinet | |
| CN211046170U (en) | Electrical control cabinet with dehumidification function | |
| CN209544992U (en) | A kind of box type transformer station shell of good heat dissipation effect | |
| CN205558626U (en) | Skylight control system and combination rack | |
| CN114865799A (en) | Modularization industry and commerce energy memory | |
| CN219304315U (en) | External box-type substation for power supply user | |
| CN211126740U (en) | Electrical equipment safety distribution box | |
| CN213460596U (en) | Dampproofing formula low-voltage cabinet | |
| CN207732310U (en) | A kind of damp-proof electrical control cabinet | |
| CN215817550U (en) | Line loss reducing device for unbalanced treatment | |
| CN221353491U (en) | Electrical cabinet with drying function | |
| RU2489520C2 (en) | Device for air inhibition with volatile inhibitor | |
| CN215955785U (en) | Intelligent power distribution cabinet | |
| CN219163985U (en) | Combined high-low voltage power distribution cabinet | |
| CN110911218A (en) | Protective device for preventing energy storage motor of high-voltage vacuum circuit breaker from being burnt | |
| CN213692683U (en) | Cubical switchboard with dampproofing heat dissipation function | |
| CN220382584U (en) | Safe explosion-proof switch board | |
| CN219185672U (en) | Energy audit detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200529 |
|
| RJ01 | Rejection of invention patent application after publication |