CN112242652A - High-voltage power distribution cabinet with multiple protection effects - Google Patents
High-voltage power distribution cabinet with multiple protection effects Download PDFInfo
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- CN112242652A CN112242652A CN202011493554.1A CN202011493554A CN112242652A CN 112242652 A CN112242652 A CN 112242652A CN 202011493554 A CN202011493554 A CN 202011493554A CN 112242652 A CN112242652 A CN 112242652A
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- cabinet body
- cabinet
- multiple protection
- motor
- plate
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- 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
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- 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
- H02B1/54—Anti-seismic devices or installations
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, and particularly discloses a high-voltage power distribution cabinet with multiple protection effects, which comprises a cabinet body and a door plate, wherein the door plate is rotatably connected to the front side of the cabinet body, a heat radiation fan is installed on one side, close to the interior of the cabinet body, of the door plate, a heat radiation window is arranged on the rear side of the cabinet body, an opening and closing mechanism is arranged on the rear side of the cabinet body and positioned at the heat radiation window, a conical cover plate is fixed above the cabinet body through a second support column, a cover sealing mechanism is arranged at the upper end of the cabinet body, an installation plate is fixed on the inner side of the conical cover plate, a fire extinguishing. According to the invention, the rapid heat dissipation, the rapid fire extinguishing and the shock absorption in the cabinet body are realized through the mutual cooperation of the heat dissipation fan, the cover sealing mechanism, the opening and closing mechanism, the fire extinguishing mechanism, the conical cover plate, the shock absorber and the heat dissipation window, so that the multiple protection of power equipment in the power distribution cabinet is realized.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet with multiple protection functions.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of the previous-stage power distribution equipment to nearby loads, and the equipment provides protection, monitoring and control for the loads.
The switch board can produce a large amount of heats in work, especially in summer, and these heats are untimely distribute away very easily ageing circuit to indirect initiation conflagration, current high voltage distribution cabinet radiating effect is poor lacks the function of putting out a fire simultaneously, consequently, just provides a high voltage distribution cabinet who has multiple guard action and solves above-mentioned problem.
Disclosure of Invention
The invention aims to provide a high-voltage power distribution cabinet with multiple protection functions, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-voltage power distribution cabinet with multiple protection functions comprises a cabinet body and a door plate, wherein the door plate is rotatably connected to the front side of the cabinet body, a heat radiation fan is arranged on one side of the door panel close to the interior of the cabinet body, a heat radiation window is arranged on the rear side of the cabinet body, an opening and closing mechanism is arranged at the rear side of the cabinet body and positioned at the heat dissipation window, a conical cover plate is fixed above the cabinet body through a second support column, a sealing cover mechanism is arranged at the upper end of the cabinet body, a mounting plate is fixed at the inner side of the conical cover plate, a fire extinguishing mechanism is arranged between the mounting plate and the inner part of the cabinet body, the interior of the cabinet body is provided with an electric power installation frame, the lower end of the electric power installation frame is connected with a shock absorber fixed at the bottom in the cabinet body, the electric power mounting bracket includes a plurality of montants and a plurality of diaphragm, and is a plurality of the montant is installed respectively in the upper end both sides of bumper shock absorber, and is a plurality of the diaphragm is equidistant and installs between a plurality of montants.
As a further scheme of the invention: the cover sealing mechanism comprises a first motor, a roller shutter roller, a fixing plate, a roller shutter cover, a first belt, a first synchronous belt wheel, a first rotating rod, a take-up pulley, a rope, a hanging ring and a hook, the first motor is arranged at one side of the cabinet body through a fixing plate, the first rotating rod is arranged at the other side of the cabinet body through a fixing plate, the front end of the first rotating rod penetrates through the fixed plate and is connected with the first synchronous belt wheel, the first rotating rod is rotatably connected with the fixed plate, the output end of the first motor is provided with a roller shutter, the roller shutter is connected with one end of a roller shutter cover, a hanging ring is fixed at the other end of the roller shutter cover, a take-up pulley is arranged on the first rotating rod and is connected with one end of a rope, the other end of the rope is fixedly provided with a hook, the hook is connected with a hanging ring, one end of the roller shutter roller close to the motor is provided with a first synchronous belt wheel, and the first synchronous belt wheel is in transmission connection with the first belt wheel.
As a further scheme of the invention: the opening and closing mechanism comprises a second mounting frame, a rotating plate, a second motor, a second synchronous belt pulley and a second belt, the second mounting frame is mounted on the rear side of the cabinet body and located at the position of a heat dissipation window, a plurality of rotating plates are arranged in the second mounting frame and are fixed on two sides of the rotating plate, a second rotating rod is connected with the second mounting frame in a rotating mode, the second rotating rod is fixed with the second synchronous belt pulley, the second synchronous belt pulley is connected with the second synchronous belt pulley in a transmission mode through the second belt, and one second rotating rod penetrates through the side wall of the second mounting frame and is connected with the second motor in a transmission mode.
As a further scheme of the invention: the mechanism of putting out a fire includes the dry powder case, takes out the powder pump, feels cigarette sensor, controller, goes out powder pipe and dry powder shower nozzle, it installs the internal upper portion at the cabinet to feel the cigarette sensor, the outside at the cabinet body is installed to the controller, the upper end at the mounting panel is fixed to the dry powder case, the left and right sides of dry powder case all is connected with through the connecting pipe and takes out the powder pump, the one end of taking out the powder pump and keeping away from the connecting pipe all is connected with out the powder pipe, it all runs through cabinet side wall and extends to inside in the cabinet to go out the powder pipe, and goes out the one end that the powder pipe is located cabinet internal portion and all installs a plurality of dry powder shower nozzles, the controller respectively with feel.
As a further scheme of the invention: the controller is also electrically connected with the first motor and the second motor respectively.
As a further scheme of the invention: and a rainfall sensor is installed at the upper end of the conical cover plate and is electrically connected with the controller.
As a further scheme of the invention: arc-shaped water guide grooves are formed in the front side and the rear side of the conical cover plate, one end of each arc-shaped water guide groove is of a closed structure, and the other end of each arc-shaped water guide groove is of an open structure.
As a further scheme of the invention: the utility model discloses a cabinet, including cabinet body, first support column, a plurality of through grooves, electric putter, universal wheel, electric putter, the base is connected with through first support column to cabinet body lower extreme, a plurality of logical groove has been seted up on the base, and is a plurality of the top that leads to the groove just is located cabinet body lower extreme and all is fixed with electric putter, electric putter's expansion end.
As a further scheme of the invention: the bumper shock absorber includes first installing frame, first installing frame inside is provided with a plurality of baffles that are equidistant setting, and is adjacent inlay between the baffle and be equipped with the rubber ball, the rubber ball includes big rubber ball and little rubber ball, big rubber ball and little rubber ball are array distribution in proper order.
Compared with the prior art, the invention has the beneficial effects that: the cabinet body is opened by arranging the door plate, so that the power equipment can be conveniently arranged on the power installation frame, the upper end of the cabinet body can be conveniently opened and closed by arranging the cover sealing mechanism, the heat radiation window can be conveniently opened and closed by arranging the opening and closing mechanism, when the upper end of the cabinet body and the heat dissipation window are opened, the heat inside the cabinet body is blown to the outer side of the cabinet body from the upper end of the cabinet body and the heat dissipation window by matching with the heat dissipation fan, so that the heat inside the cabinet body is quickly dissipated, the conical cover plate is arranged to shield sunlight, the internal burning of the cabinet body by the heat of the sun is reduced, the rapid aging of the circuit is avoided, when taking place the condition of a fire, can also reduce cabinet body internal portion's whole damage through the mechanism of putting out a fire to the quick fire extinguishing of cabinet body inside, still can absorb the vibrations that produce when cabinet body internal portion power equipment moves through the bumper shock absorber in addition to the realization is to the multiple protection of the inside power equipment of switch board.
Drawings
Fig. 1 is a left side view structural diagram of a high voltage distribution cabinet with multiple protection functions.
Fig. 2 is a schematic view of a high voltage distribution cabinet with multiple protection functions.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a schematic structural view of a first rotating rod in a high voltage distribution cabinet with multiple protection functions.
Fig. 6 is a schematic structural diagram of an opening and closing mechanism in a high voltage distribution cabinet with multiple protection functions.
Fig. 7 is a schematic structural diagram of a conical cover plate in a high voltage distribution cabinet with multiple protection functions.
Fig. 8 is a schematic structural diagram of a shock absorber in a high voltage distribution cabinet with multiple protection functions.
In the figure: 1-base, 2-first supporting column, 3-cabinet body, 4-door panel, 5-shock absorber, 51-first mounting frame, 52-clapboard, 53-big rubber ball, 54-small rubber ball, 6-vertical bar, 7-transverse plate, 8-second supporting column, 9-conical cover plate, 91-arc water chute, 10-rolling curtain cover, 11-first motor, 12-fixing plate, 13-rolling curtain roller, 14-mounting plate, 15-first belt, 16-first synchronous belt wheel, 17-first rotating bar, 18-take-up pulley, 19-rope, 20-hanging ring, 21-hook, 22-cooling fan, 23-cooling window, 24-second mounting frame, 25-rotating plate, 26-second rotating bar, 27-a second synchronous belt wheel, 28-a second belt, 29-a second motor, 30-a smoke sensor, 31-a controller, 32-a powder pump, 33-a dry powder box, 34-a powder outlet pipe, 35-a dry powder spray head, 36-a through groove, 37-a rainfall sensor, 38-an electric push rod and 39-a universal wheel.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "outer", "inner", "left", "right", "front", "rear", "one side", "the other side", "one end", "the other end", "four corners", and the like indicate orientations or positional relationships based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
with reference to fig. 1-7, a high voltage power distribution cabinet with multiple protection effects comprises a cabinet body 3 and a door panel 4, wherein the door panel 4 is rotatably connected to the front side of the cabinet body 3, a heat radiation fan 22 is installed on one side of the door panel 4 close to the inside of the cabinet body 3, a heat radiation window 23 is arranged on the rear side of the cabinet body 3, an opening and closing mechanism is arranged on the rear side of the cabinet body 3 and positioned at the heat radiation window 23, a conical cover plate 9 is fixed on the upper side of the cabinet body 3 through a second support column 8, a cover sealing mechanism is arranged at the upper end of the cabinet body 3, a mounting plate 14 is fixed on the inner side of the conical cover plate 9, a fire extinguishing mechanism is arranged between the mounting plate 14 and the inside of the cabinet body 3, an electric power mounting rack is arranged inside the cabinet body 3, the lower end of the electric, a plurality of montant 6 is installed respectively in the upper end both sides of bumper shock absorber 5, and is a plurality of diaphragm 7 is the equal interval and installs between a plurality of montants 6.
Specifically, the door plate 4 is arranged to open the cabinet body 3, so that the power equipment can be conveniently installed on the power installation frame, the sealing mechanism is arranged to open and close the upper end of the cabinet body 3, the opening and closing mechanism is arranged to open and close the heat dissipation window 23, when the upper end of the cabinet body 3 and the heat dissipation window 23 are opened, the heat inside the cabinet body 3 is blown to the outer side of the cabinet body 3 from the upper end of the cabinet body 3 and the heat dissipation window 23 by matching with the heat dissipation fan 22, so that the heat inside the cabinet body 3 can be rapidly dissipated, sunlight can be shielded by arranging the conical cover plate 9, the burning of the heat of the sun to the inside of the cabinet body 3 is reduced, the rapid aging of a circuit is avoided, when a fire occurs, the fire can be rapidly extinguished by the fire extinguishing mechanism to the inside of the cabinet body 3, the total damage of the power equipment inside the cabinet body 3 is reduced, thereby realize the multiple protection to the inside power equipment of switch board.
The cover sealing mechanism comprises a first motor 11, a roller shutter roller 13, a fixing plate 12, a roller shutter cover 10, a first belt 15, a first synchronous pulley 16, a first rotating rod 17, a take-up pulley 18, a rope 19, a hanging ring 20 and a hook 21, wherein the first motor 11 is installed on one side of the cabinet body 3 through the fixing plate 12, the first rotating rod 17 is installed on the other side of the cabinet body 3 through the fixing plate 12, the front end of the first rotating rod 17 penetrates through the fixing plate 12 and is connected with the first synchronous pulley 16, the first rotating rod 17 is rotatably connected with the fixing plate 12, the roller shutter roller 13 is installed at the output end of the first motor 11, the roller shutter roller 13 is connected with one end of the roller shutter cover 10, the other end of the roller shutter cover 10 is fixed with the hanging ring 20, the take-up pulley 18 is installed on the first rotating rod 17, the take-up pulley 18 is connected with one end of the rope 19, the other end of the rope 19 is fixed with the hook 21, one end of the roller shutter roller 13 close to the motor is provided with a first synchronous belt wheel 16, and the two first synchronous belt wheels 16 are in transmission connection through a first belt 15.
Specifically, it is rotatory to roll up curtain roller 13 through the drive of first motor 11, the transmission of the first synchronous pulley of cooperation 16 and first belt 15, drive first bull stick 17 syntropy rotatory, roll up curtain roller 13 rotatory drive roll curtain lid 10 and spread or the rolling on roll curtain roller 13, and drive link 20 and remove, first bull stick 17 is rotatory to drive take-up pulley 18 rotatory and make rope 19 spread or the rolling on take-up pulley 18 and drive couple 21 simultaneously and remove, the cooperation of being connected of rethread couple 21 and link 20 makes roll curtain lid 10 spread or the rolling in cabinet body 3 upper end, thereby realize the sealed and open the cabinet body 3 upper end, open the quick heat dissipation of the cabinet body 3 of being convenient for, it is waterproof to seal.
Open closing mechanism and include second installing frame 24, commentaries on classics board 25, second motor 29, second synchronous pulley 27 and second belt 28, second installing frame 24 is installed at cabinet body 3 rear side and is located heat dissipation window 23 department, be provided with a plurality of commentaries on classics boards 25 in the second installing frame 24, it is a plurality of the both sides of commentaries on classics board 25 are fixed with second bull stick 26, second bull stick 26 rotates with second installing frame 24 to be connected, all be fixed with second synchronous pulley 27 on the second bull stick 26, connect through the transmission of second belt 28 between the second synchronous pulley 27, and one of them second bull stick 26 runs through the lateral wall of second installing frame 24 and is connected with the transmission of second motor 29.
Specifically, the second rotating rod 26 is driven to rotate by the second motor 29, and the second synchronous belt pulley 27 and the second belt 28 are matched to realize synchronous rotation of all the rotating plates 25, and the rotating angles of the rotating plates 25 are kept consistent, so that the opening and closing of the heat dissipation window 23 are realized, when the rotating plates 25 rotate to a certain angle, heat dissipation inside the cabinet 3 is facilitated, and meanwhile, dust entering can be reduced.
Fire extinguishing mechanism includes dry powder case 33, powder pump 32, smoke sensor 30, controller 31, play powder pipe 34 and dry powder shower nozzle 35, smoke sensor 30 installs the interior upper portion at the cabinet body 3, the outside at the cabinet body 3 is installed to controller 31, dry powder case 33 is fixed in the upper end of mounting panel 14, the left and right sides of dry powder case 33 all is connected with powder pump 32 through the connecting pipe, the one end that powder pump 32 kept away from the connecting pipe all is connected with out powder pipe 34, it all runs through cabinet body 3 lateral wall and extends to inside in the cabinet to go out powder pipe 34, and goes out powder pipe 34 and is located the one end of cabinet body 3 inside and all installs a plurality of dry powder shower nozzles 35, controller 31 respectively with smoke sensor 30 and powder pump 32 electric connection.
Specifically, detect the inside cigarette volume that contains of cabinet body 3 through smoke sensor 30, when the cigarette volume value that contains that detects is greater than the inside settlement rating of controller 31, the work of powder pump 32 is started to controller 31, powder pump 32 takes out the dry powder in dry powder case 33 through the connecting pipe, and send every dry powder shower nozzle 35 in through a powder pipe 34, spray each level at cabinet body 3 inside from dry powder shower nozzle 35 again, put out a fire to cabinet body 3 inside, avoid the intensity of a fire to enlarge the damage to the power equipment of cabinet body 3 inside.
Both sides all are provided with arc guiding gutter 91 around the toper apron 9, arc guiding gutter 91 one end is closed structure, and the other end is open structure, and the arc guiding gutter 91 of being convenient for like this is with rainwater drainage to keeping away from one side about cabinet body 3, avoids rainwater and cabinet body 3 to have more contact to the realization is to the power equipment protection of the internal portion of cabinet body 3.
3 lower extremes of the cabinet body are connected with base 1 through first support column 2, set up base 1 and second support column 8 and be convenient for support the cabinet body 3 subaerial, rainwater and the contact of the cabinet body 3 when reducing rainy day to the realization is to the power equipment protection of the internal portion of cabinet 3, and give the cabinet body 3 steady support through base 1, a plurality of logical grooves 36 have been seted up on base 1, and is a plurality of the top that leads to groove 36 just is located cabinet body 3 lower extreme and all is fixed with electric putter 38, universal wheel 39 is installed to electric putter 38's expansion end, adjusts universal wheel 39 to base 1 below through electric putter 38, is convenient for remove this switch board.
Example 2:
with reference to fig. 8, this embodiment further defines the present invention on the basis of embodiment 1, which is a high voltage distribution cabinet with multiple protection functions.
The shock absorber 5 includes first installing frame 51, first installing frame 51 is inside to be provided with a plurality of baffles 52 that are the equidistant setting, and is adjacent it is equipped with the rubber ball to inlay between the baffle 52, the rubber ball includes big rubber ball 53 and little rubber ball 54, big rubber ball 53 and little rubber ball 54 are array distribution in proper order.
Specifically, the rubber ball is arranged to absorb the vibration generated when the power equipment in the cabinet body 3 runs by utilizing the deformation of the rubber ball, the service life of the rubber ball is much longer than that of the spring, the vibration generated can be absorbed by the deformation of the large rubber ball 53 when the small vibration is generated, the vibration generated can be absorbed by the common deformation of the large rubber ball 53 and the small rubber ball 54 when the large vibration is generated, and the service life of the shock absorber 5 is further prolonged.
The working principle is as follows: the first motor 11 drives the roller blind roller 13 to rotate, the first synchronous belt pulley 16 and the first belt 15 are matched for transmission, the first rotating rod 17 is driven to rotate in the same direction, the roller blind roller 13 rotates to drive the roller blind cover 10 to spread or roll on the roller blind roller 13 and drive the hanging ring 20 to move, the first rotating rod 17 rotates to drive the take-up pulley 18 to rotate, the rope 19 is spread or rolled on the take-up pulley 18 and simultaneously drives the hook 21 to move, the roller blind cover 10 is spread or rolled at the upper end of the cabinet body 3 through the connection and matching of the hook 21 and the hanging ring 20, so that the upper end of the cabinet body 3 is sealed and opened, meanwhile, the second motor 29 drives the second rotating rod 26 to rotate, the second synchronous belt pulley 27 and the second belt 28 are matched for realizing the synchronous rotation of all the rotating plates 25, and the rotating angles of the rotating plates 25 are kept consistent, so as to realize the opening and closing of the heat dissipation window 23, when the upper end of the cabinet body 3 and the heat dissipation window 23 are opened, the heat inside the cabinet body 3 is blown to the outer side of the cabinet body 3 from the upper end of the cabinet body 3 and the heat dissipation window 23 by matching with the heat dissipation fan 22, so that the heat inside the cabinet body 3 can be rapidly dissipated, the sunlight can be shielded by arranging the conical cover plate 9, the internal roasting of the cabinet body 3 by the heat of the sun can be reduced, the rapid aging of a circuit can be avoided, meanwhile, the smoke content inside the cabinet body 3 is detected by the smoke sensor 30, when the detected smoke content is larger than the set rated value inside the controller 31, the controller 31 starts the powder pumping pump 32 to work, the powder pumping pump 32 pumps out dry powder in the dry powder box 33 through the connecting pipe and sends the dry powder to each dry powder spray nozzle 35 through the powder outlet pipe 34, and then sprays the dry powder spray nozzles 35 to all levels inside the cabinet body 3 to extinguish the fire inside the cabinet body 3, so as to avoid the, detect external rainfall through setting up rainfall sensor 37, when detecting external rainfall very big, controller 31 starts first motor 11 and second motor 29 with cabinet body 3 upper end sealed and heat dissipation window 23 sealed, it damages the power equipment of the internal portion of cabinet 3 to avoid the rainwater, can also detect the internal portion of cabinet containing the smoke volume great time at smoke sensor 30, also can start first motor 11 and second motor 29 through controller 31 and seal the cabinet body 3 upper end and heat dissipation window 23 is sealed, reduce the entering of external oxygen, and then the cooperation mechanism of putting out a fire puts out a fire fast, thereby realize the multiple protection to the power equipment of switch board inside.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The high-voltage power distribution cabinet with multiple protection effects comprises a cabinet body (3) and a door plate (4), and is characterized in that the door plate (4) is rotatably connected to the front side of the cabinet body (3), a heat radiation fan (22) is installed on one side, close to the inside of the cabinet body (3), of the door plate (4), a heat radiation window (23) is arranged on the rear side of the cabinet body (3), an opening and closing mechanism is arranged on the rear side of the cabinet body (3) and positioned at the heat radiation window (23), a conical cover plate (9) is fixed above the cabinet body (3) through a second support column (8), a sealing cover mechanism is arranged at the upper end of the cabinet body (3), a mounting plate (14) is fixed on the inner side of the conical cover plate (9), a fire extinguishing mechanism is arranged between the mounting plate (14) and the inside of the cabinet body (3), an electric power mounting rack is arranged inside the cabinet body (3), the lower end of, the electric power mounting bracket includes a plurality of montants (6) and a plurality of diaphragm (7), and is a plurality of montant (6) are installed respectively in the upper end both sides of bumper shock absorber (5), and are a plurality of diaphragm (7) are equidistant and install between a plurality of montants (6).
2. The high-voltage power distribution cabinet with multiple protection functions according to claim 1, wherein the cover sealing mechanism comprises a first motor (11), a roller shutter (13), a fixing plate (12), a roller shutter cover (10), a first belt (15), a first synchronous pulley (16), a first rotating rod (17), a take-up pulley (18), a rope (19), a hanging ring (20) and a hook (21), the first motor (11) is mounted on one side of the cabinet body (3) through the fixing plate (12), the first rotating rod (17) is mounted on the other side of the cabinet body (3) through the fixing plate (12), the front end of the first rotating rod (17) penetrates through the fixing plate (12) and is connected with the first synchronous pulley (16), the first rotating rod (17) is rotatably connected with the fixing plate (12), the roller shutter (13) is mounted at the output end of the first motor (11), roll up curtain roller (13) and roll up curtain lid (10) one end and be connected, roll up curtain lid (10) other end is fixed with link (20), install take-up pulley (18) on first bull stick (17), take-up pulley (18) are connected with rope (19) one end, rope (19) other end is fixed with couple (21), couple (21) are connected with link (20), roll up curtain roller (13) and be close to the one end of motor and install first synchronous pulley (16), two connect through first belt (15) transmission between first synchronous pulley (16).
3. High voltage distribution cabinet with multiple protection according to claim 2, the opening and closing mechanism comprises a second mounting frame (24), a rotating plate (25), a second motor (29), a second synchronous belt wheel (27) and a second belt (28), the second mounting frame (24) is mounted at the rear side of the cabinet body (3) and is positioned at the heat radiation window (23), a plurality of rotating plates (25) are arranged in the second mounting frame (24), second rotating rods (26) are fixed on two sides of the plurality of rotating plates (25), the second rotating rods (26) are rotationally connected with the second mounting frame (24), second synchronous belt wheels (27) are fixed on the second rotating rods (26), the second synchronous pulleys (27) are in transmission connection through a second belt (28), and one of the second rotating rods (26) penetrates through the side wall of the second mounting frame (24) and is in transmission connection with a second motor (29).
4. The high-voltage power distribution cabinet with multiple protection effects according to claim 3, wherein the fire extinguishing mechanism comprises a dry powder box (33), a powder pumping pump (32), a smoke sensor (30), a controller (31), a powder outlet pipe (34) and dry powder nozzles (35), the smoke sensor (30) is installed at the upper inner portion of the cabinet body (3), the controller (31) is installed at the outer side of the cabinet body (3), the dry powder box (33) is fixed at the upper end of the mounting plate (14), the powder pumping pump (32) is connected to the left side and the right side of the dry powder box (33) through connecting pipes, the powder outlet pipe (34) is connected to one end of the powder pumping pump (32) far away from the connecting pipes, the powder outlet pipe (34) penetrates through the side wall of the cabinet body (3) and extends into the cabinet, and a plurality of dry powder nozzles (35) are installed at one end of the powder outlet pipe (34) located inside the cabinet body (3), the controller (31) is respectively and electrically connected with the smoke sensor (30) and the powder pumping pump (32).
5. The high voltage distribution cabinet with multiple protection functions according to claim 4, wherein the controller (31) is further electrically connected to the first motor (11) and the second motor (29), respectively.
6. The high voltage distribution cabinet with multiple protection functions according to claim 4, wherein a rainfall sensor (37) is mounted at the upper end of the conical cover plate (9), and the rainfall sensor (37) is electrically connected with the controller (31).
7. The high-voltage power distribution cabinet with multiple protection functions according to claim 6, wherein the front side and the rear side of the tapered cover plate (9) are provided with arc-shaped water chutes (91), one end of each arc-shaped water chute (91) is of a closed structure, and the other end of each arc-shaped water chute (91) is of an open structure.
8. The high-voltage power distribution cabinet with multiple protection effects according to claim 1, wherein the lower end of the cabinet body (3) is connected with a base (1) through a first support column (2), the base (1) is provided with a plurality of through grooves (36), electric push rods (38) are fixed above the through grooves (36) and positioned at the lower end of the cabinet body (3), and universal wheels (39) are installed at the movable ends of the electric push rods (38).
9. The high-voltage power distribution cabinet with multiple protection functions according to claim 1, wherein the shock absorber (5) comprises a first installation frame (51), a plurality of partition plates (52) are arranged in the first installation frame (51) at equal intervals, rubber balls are embedded between the adjacent partition plates (52), each rubber ball comprises a large rubber ball (53) and a small rubber ball (54), and the large rubber balls (53) and the small rubber balls (54) are sequentially distributed in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112909799A (en) * | 2021-03-24 | 2021-06-04 | 盐城市青竹商贸有限公司 | Switch board with automatic heat dissipation and function of putting out a fire |
| CN115460840A (en) * | 2022-10-14 | 2022-12-09 | 湖北众堃科技股份有限公司 | Electronic stop board waterproof device based on inclined backflow baffle |
| CN115882344A (en) * | 2022-10-24 | 2023-03-31 | 江苏源通电气有限公司 | Switch board with from closed structure of putting out a fire |
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| CN115882344A (en) * | 2022-10-24 | 2023-03-31 | 江苏源通电气有限公司 | Switch board with from closed structure of putting out a fire |
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| CN112242652B (en) | 2021-02-26 |
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