CN119050822B - Outdoor power distribution cabinet for electric control system - Google Patents
Outdoor power distribution cabinet for electric control systemInfo
- Publication number
- CN119050822B CN119050822B CN202411122585.4A CN202411122585A CN119050822B CN 119050822 B CN119050822 B CN 119050822B CN 202411122585 A CN202411122585 A CN 202411122585A CN 119050822 B CN119050822 B CN 119050822B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- power distribution
- wall
- box
- distribution box
- 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.)
- Active
Links
Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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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
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an outdoor power distribution cabinet for an electrical control system, which relates to the technical field of power distribution cabinets and comprises a power distribution box, wherein a supporting table is fixedly connected to the bottom of the power distribution box, heat dissipation holes are formed in two sides of the power distribution box, a dust screen is arranged on two sides of the power distribution box for preventing external dust from entering the inside of the power distribution box from the heat dissipation holes, a clamping block can drive a hairbrush to move up and down on the surface of the dust screen, dust on the outer surface of the dust screen is effectively cleaned, the problem of blockage of holes in the surface of the dust screen due to excessive dust is avoided, and the ventilation effect on the inside of the power distribution box can be improved. Through the brush that clearance stick contacted with moving, can beat down the dust that the brush surface was attached, carry out the cleanness of certain degree to the brush, avoid the dust on brush surface to bring the surface of dust screen and then influence the cleaning performance to the dust screen. The device has installed the water tank in the both sides of block terminal, improves the cooling effect to the block terminal.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an outdoor power distribution cabinet for an electrical control system.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is suitable for occasions with scattered loads and fewer loops, and the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. The set of equipment should provide protection, monitoring and control of the load. And the electrical control system of the factory is generally complex, and the outdoor power distribution cabinet is required to be used for electric energy distribution frequently.
The prior outdoor power distribution cabinet equipment inevitably needs to be provided with a heat dissipation hole to realize heat exchange with the external air, so that external dust easily enters into the power distribution cabinet from the heat dissipation hole, and if the external dust is not effectively blocked from entering into the power distribution cabinet, the dust is attached to the circuit to erode the electronic element, so that the service life of the electronic element is shortened. Based on the above, an outdoor power distribution cabinet for an electrical control system is designed to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides an outdoor power distribution cabinet for an electrical control system, which comprises a power distribution box, wherein the bottom of the power distribution box is fixedly connected with a supporting table, both sides of the power distribution box are provided with radiating holes, and both sides of the power distribution box are fixedly connected with cooling mechanisms;
The power distribution cabinet further comprises:
The dust removing mechanism comprises a protective box, a motor is fixedly connected to the top of the inner wall of the protective box, a screw rod is fixedly connected to the output end of the motor, a clamping block is connected to the outer surface of the screw rod in a threaded mode, a brush is fixedly connected to the inner wall of the clamping block, an adsorption magnetic plate is fixedly connected to the upper surface of the brush, a dust screen is slidably connected to one side, close to the distribution box, of the brush, a water flow groove is formed in the inner wall of the dust screen, an inclined plate is fixedly connected to the bottom of the dust screen, a cleaning rod is fixedly connected to the inner wall of the inclined plate, the motor is started to drive the screw rod to rotate, the clamping block and the brush can be driven to move up and down in the rotation mode, and when the brush descends to the position of the cleaning rod, elastic bristles on the brush can be in contact with the cleaning rod.
The cooling mechanism comprises a cooling box, a water inlet pipe is fixedly connected to the upper portion of the outer surface of the cooling box, an elbow is fixedly connected to the bottom of the inner wall of the cooling box, and a water outlet pipe is fixedly connected to the outer surface of the elbow.
Further, the inner wall fixedly connected with running water tank of cooling tank, the inner wall sliding connection of running water tank has the board that covers water, the last surface fixedly connected with stay cord of board that covers water, the surface sliding connection of stay cord has the stand pipe, the one end fixedly connected with removal magnetic plate of board is kept away from to the stay cord. The water shielding plate slides downwards along the inner wall of the water flowing tank for a certain distance under the extrusion of water and the gravity of the water shielding plate until the upper surface of the movable magnetic plate abuts against the bottom of the guide pipe, and the water shielding plate cannot slide any more.
Further, one side of the protection box, which is close to the distribution box, is fixedly connected with the outer surface of the distribution box, one side of the dust screen, which is far away from the hairbrush, is fixedly connected with the outer surface of the distribution box, and the inner wall of the dust removing mechanism is fixedly connected with an opening and closing mechanism. When the movable magnetic plate moves downwards, the water shielding plate is driven to slide upwards along the inner wall of the water flowing tank through the pull rope until a gap is opened between the outer surfaces of the two sides close to the bottom of the water shielding plate and the inner wall of the water flowing tank, so that water in the cooling tank can enter the interior of the water flowing tank through the gap between the water shielding plate and the water flowing tank.
Further, one side of cooling box far away from the brush is fixedly connected with the outer surface of block terminal, the outer surface of inlet tube and the inner wall fixed connection of protective housing, the lower surface of return bend and the inner wall fixed connection of brace table, the one end that the return bend was kept away from to the outlet pipe runs through the inner wall of brace table.
Further, the surface of the water flowing tank is fixedly connected with the inner wall of the dust screen, the outer surface of the guide pipe is fixedly connected with the inner wall of the cooling tank, and the movable magnetic plate is arranged above the adsorption magnetic plate.
Further, the opening and closing mechanism comprises a telescopic rod, the output end of the telescopic rod is fixedly connected with a sliding rope, the outer surface of the sliding rope is fixedly connected with a sleeve block, one end, away from the telescopic rod, of the sliding rope is fixedly connected with a folding plate, and the upper surface of the opening and closing mechanism is fixedly connected with a cleaning mechanism.
Further, the outer surface of telescopic link and the inner wall fixed connection of protective housing, cover piece and the inner wall sliding connection of protective housing, the telescopic link symmetry sets up in the both sides of folding plate. The telescopic link starts and contracts, can drive the removal of slide rope and cover piece, and the cover piece slides downwards along the inner wall of protective housing, and the one end that the slide rope is close to the folding board can drive the extension of folding board for the top of folding board contacts with the surface of upside protective housing gradually, blocks the breach of seting up one side of protective housing.
Further, the cleaning mechanism comprises a connecting spring, the bottom end of the connecting spring is fixedly connected with a limiting plate, the top end of the connecting spring is fixedly connected with a sliding plate, and one side of the sliding plate, which is close to the connecting spring, is fixedly connected with a connecting rope.
Further, the lower surface of limiting plate and the upper surface fixed connection of block terminal, the lower surface of slide and the upper surface sliding connection of block terminal, the surface and the inner wall sliding connection of block terminal that even rope. The telescopic rod drives the rope to move through the sleeve block, and the rope pulls the sliding plate to slide downwards along the upper surface of the distribution box in an inclined mode.
Compared with the prior art, the invention has the beneficial effects that:
(1) The device is provided with the dust screen in the both sides of block terminal and is used for blockking external dust and enters into the inside of block terminal from the louvre, and the clamp splice can drive the brush and reciprocate at the surface of dust screen, and then effectively clear up the dust of dust screen surface, avoids the entrance to a cave on dust screen surface to cause the problem of jam because the dust is too much, and then makes the block terminal ventilate and cool down work with the external world again. Through the contact of clearance stick and the brush that moves, can beat down the dust that the brush surface attached, avoid the brush to clean the dust screen again when leading to the dust on brush surface to fall to the surface of dust screen again.
(2) Moisture in the cooling box can flow into one side surface of the dustproof net, which is close to the distribution box, through the water flowing tank, and the inner wall of the dustproof net is cleaned and cooled. The device can avoid the problem that partial dust on the inner wall of the dust screen enters the inside of the power distribution cabinet under the blowing of wind power to the cleaning effect of the dust screen. The device can solve the problem that the dust screen is damaged by heat due to excessive heat absorption because of being in the environment with higher temperature for a long time inside the power distribution cabinet to the cooling effect of the dust screen.
(3) The sliding rope can pull the folding plate upwards, so that the folding plate blocks a notch formed in one side of the protective box. In winter and rainy day, can avoid appearing rainwater or external air conditioning and get into the switch board inside through breach and louvre under the blowing of wind, and then cause the problem of damage to the switch board inside.
(4) The connecting rope pulls the sliding plate to slide downwards along the upper surface of the power distribution cabinet, so that garbage and bird feces on the surface of the power distribution cabinet can be scraped, the surface of the power distribution cabinet can be cleaned, and the problem that the surface of the power distribution cabinet is not attractive due to too much feces is avoided.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the power distribution box of the present invention;
FIG. 3 is a schematic view of the dust removing mechanism of the present invention;
FIG. 4 is a schematic view of the dust screen of the present invention;
FIG. 5 is a schematic diagram of a cooling mechanism according to the present invention;
FIG. 6 is a cross-sectional view of the cooling box of the present invention;
FIG. 7 is a cross-sectional view of a support table of the present invention;
FIG. 8 is a schematic view of the opening and closing mechanism of the present invention;
FIG. 9 is a schematic view of a cleaning mechanism according to the present invention.
The device comprises a distribution box 1, a supporting table 2, a heat dissipation hole 3, a dust removing mechanism 4, a protection box 41, a 42, a motor 43, a screw rod 44, a clamping block 45, a hairbrush 46, an adsorption magnetic plate 47, a dust screen 48, a water flowing groove 49, a sloping plate 401, a cleaning rod 5, a cooling mechanism 51, a cooling box 52, a water inlet pipe 53, a bent pipe 54, a water outlet pipe 55, a water flowing box 56, a water shielding plate 57, a pull rope 58, a guide pipe 59, a movable magnetic plate 6, an opening and closing mechanism 61, a telescopic rod 62, a sliding rope 63, a sleeve block 64, a folding plate 7, a cleaning mechanism 71, a connecting spring 72, a limiting plate 73, a sliding plate 74 and a connecting rope.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-7, the invention discloses an outdoor power distribution cabinet for an electrical control system, which comprises a power distribution box 1, wherein a supporting table 2 is fixedly connected to the bottom of the power distribution box 1, heat dissipation holes 3 are formed in two sides of the power distribution box 1, and cooling mechanisms 5 are fixedly connected to two sides of the power distribution box 1;
The power distribution cabinet further comprises:
The dust removing mechanism 4 comprises a protective box 41, a motor 42 is fixedly connected to the top of the inner wall of the protective box 41, a screw rod 43 is fixedly connected to the output end of the motor 42, a clamping block 44 is connected to the outer surface of the screw rod 43 in a threaded mode, a brush 45 is fixedly connected to the inner wall of the clamping block 44, an adsorption magnetic plate 46 is fixedly connected to the upper surface of the brush 45, a dust screen 47 is slidingly connected to one side, close to the distribution box 1, of the brush 45, a water flowing groove 48 is formed in the inner wall of the dust screen 47, a sloping plate 49 is fixedly connected to the bottom of the dust screen 47, and a cleaning rod 401 is fixedly connected to the inner wall of the sloping plate 49;
the cooling mechanism 5, the cooling mechanism 5 includes cooling box 51, and the surface upper portion fixedly connected with inlet tube 52 of cooling box 51, the bottom fixedly connected with return bend 53 of cooling box 51 inner wall, the surface fixedly connected with outlet pipe 54 of return bend 53.
The inner wall fixedly connected with running water tank 55 of cooling tank 51, the inner wall sliding connection of running water tank 55 has the water shielding plate 56, and the upper surface fixedly connected with stay cord 57 of water shielding plate 56, the surface sliding connection of stay cord 57 has stand pipe 58, and the one end fixedly connected with removal magnetic plate 59 that the stay cord 57 kept away from water shielding plate 56.
One side of the protective box 41, which is close to the distribution box 1, is fixedly connected with the outer surface of the distribution box 1, one side of the dust screen 47, which is far away from the hairbrush 45, is fixedly connected with the outer surface of the distribution box 1, and the inner wall of the dust removing mechanism 4 is fixedly connected with the opening and closing mechanism 6.
One side of the cooling box 51 far away from the hairbrush 45 is fixedly connected with the outer surface of the distribution box 1, the outer surface of the water inlet pipe 52 is fixedly connected with the inner wall of the protective box 41, the lower surface of the bent pipe 53 is fixedly connected with the inner wall of the supporting table 2, and one end of the water outlet pipe 54 far away from the bent pipe 53 penetrates through the inner wall of the supporting table 2.
The outer surface of the water flow tank 55 is fixedly connected with the inner wall of the dust screen 47, the outer surface of the guide pipe 58 is fixedly connected with the inner wall of the cooling tank 51, and the moving magnetic plate 59 is arranged above the adsorption magnetic plate 46.
When the electric distribution box is used, firstly, the electric distribution box 1 is placed in the middle of the protective boxes 41 on the left side and the right side, the upper surface of the supporting table 2 supports the bottom of the electric distribution box 1, and external dust is prevented from entering the inside of the electric distribution box 1 through the heat dissipation holes 3 by the dust screen 47. The motor 42 is started to drive the screw rod 43 to rotate, the screw rod 43 can drive the clamping block 44 and the brush 45 to move up and down in rotation, dust on the outer surface of the dust screen 47 can be cleaned down by the brush 45 in the up and down movement, when the brush 45 descends to the position of the cleaning rod 401, elastic bristles on the brush 45 can be contacted with the cleaning rod 401, relative to the movement of the brush 45, the cleaning rod 401 can move up from the lower surface of the elastic bristles and drop dust attached to the surface of the brush 45, when the elastic brush 45 moves to the lowest position and contacts the cleaning rod 401 again, the elastic brush 45 can be cleaned, and the dropped dust slides to the outside along the sloping plate 49. Since the cleaning bar 401 is arranged to be thin, the outer surface is not attached with much dust.
When using, when cooling down to block terminal 1, the staff can pour moisture from inlet tube 52 into the inside of cooling box 51, and inlet tube 52 is the one-way pipe, and the inside moisture of cooling box 51 also can enter into the inside of return bend 53, consequently block terminal 1's both sides are by cooling box 51 parcel, cooling box 51 can cool down the both sides of block terminal 1 and handle, return bend 53 can cool down the bottom of block terminal 1 and handle, return bend 53 sets up to encircle the area of contact with the block terminal bottom of being convenient for increase, can effectively cool down. When winter comes, in order to prevent the water inside the bent pipe 53 from freezing due to cold weather and further to cause the damage of the bent pipe 53, the water inside the bent pipe 53 can be discharged completely in advance through the water outlet pipe 54, and in winter, the bent pipe 53 does not need to cool the bottom of the distribution box 1. Outlet pipe 54 can be opened when required, and when the temperature of the bottom of distribution box 1 is reduced by bent pipe 53, outlet pipe 54 is closed, so that water cannot flow out. Since the inside of the cooling tank 51 is filled with moisture, the water shielding plate 56 slides downward by a certain distance along the inner wall of the running water tank 55 under the extrusion of the moisture and the gravity of the water shielding plate 56 until the upper surface of the moving magnetic plate 59 abuts against the bottom of the guide tube 58, and the water shielding plate 56 cannot slide any more. Because the brush 45 moves up and down along the surface of the dust screen 47, the brush 45 can drive the top adsorption magnetic plate 46 to move, and when the adsorption magnetic plate 46 moves upwards and gets closer to the moving magnetic plate 59, the adsorption magnetic plate 59 slides downwards, and both magnetic plates have strong enough magnetic force to adsorb. When the moving magnetic plate 59 moves downwards, the pull rope 57 drives the water shielding plate 56 to slide upwards along the inner wall of the running water tank 55 until the outer surfaces of two sides close to the bottom of the water shielding plate 56 and the inner wall of the running water tank 55 open a gap, so that moisture in the cooling tank 51 can enter the running water tank 55 through the gap between the water shielding plate 56 and the running water tank 55, and then continuously slides to the inner wall of the dust screen 47 through the inner wall of the running water tank 55, and one side surface of the dust screen 47 close to the power distribution cabinet is cleaned. The water washed flows down from top to bottom along the surface of the dust screen 47, flows down to the upper surface of the sloping plate 49 through the water flow groove 48, flows down to the outside along the sloping surface of the sloping plate 49, and can wash the surface of the sloping plate 49 along the way, thereby preventing excessive dust from remaining on the surface of the sloping plate 49. When the brush 45 drives the moving magnetic plate 59 to move downwards, the distance between the moving magnetic plate 59 and the adsorbing magnetic plate 46 is larger and larger, the adsorbing magnetic plate 46 cannot feel attractive force, and the water shielding plate 56 returns to the original position under the gravity of the water shielding plate 56 and the pressure of the water.
Referring to fig. 1-9, the invention is an outdoor power distribution cabinet for an electrical control system, wherein an opening and closing mechanism 6 comprises a telescopic rod 61, an output end of the telescopic rod 61 is fixedly connected with a sliding rope 62, an outer surface of the sliding rope 62 is fixedly connected with a sleeve block 63, one end of the sliding rope 62 away from the telescopic rod 61 is fixedly connected with a folding plate 64, and an upper surface of the opening and closing mechanism 6 is fixedly connected with a cleaning mechanism 7.
The outer surface of the telescopic rod 61 is fixedly connected with the inner wall of the protective box 41, the sleeve block 63 is slidably connected with the inner wall of the protective box 41, and the telescopic rod 61 is symmetrically arranged on two sides of the folding plate 64.
When the use, when the rainwater comes or winter temperature is lower, the rainwater can enter into the inside of switch board through louvre 3, and cold gas in winter also can enter into the inside of switch board, both can cause the damage to the component of switch board. Thus, a baffle is required to block the ingress of rain or cold gases. The telescopic rod 61 starts and contracts, can drive the removal of slide rope 62 and cover piece 63, and cover piece 63 slides downwards along the inner wall of protective housing 41, and the one end that slide rope 62 is close to folding plate 64 can drive the extension of folding plate 64 for the top of folding plate 64 gradually contacts with the surface of upside protective housing 41, blocks the breach of seting up of protective housing 41 one side, can avoid tiny rainwater to get into the inside of switch board through breach and the louvre 3 of seting up of protective housing 41 one side under the blowing of wind, can also avoid cold gas's entering.
The cleaning mechanism 7 comprises a connecting spring 71, a limiting plate 72 is fixedly connected to the bottom end of the connecting spring 71, a sliding plate 73 is fixedly connected to the top end of the connecting spring 71, and a connecting rope 74 is fixedly connected to one side, close to the connecting spring 71, of the sliding plate 73.
The lower surface of limiting plate 72 is fixed connection with the upper surface of block terminal 1, and the lower surface of slide 73 and the upper surface sliding connection of block terminal 1, the surface of even rope 74 and the inner wall sliding connection of block terminal 1. When the telescopic rod 61 is used, in the process of shrinkage of the telescopic rod 61, the telescopic rod 61 can also drive the rope 74 to move through the sleeve block 63, the rope 74 pulls the sliding plate 73 to slide downwards along the upper surface of the power distribution cabinet in an inclined manner, garbage on the surface of the power distribution cabinet and feces of birds can be scraped, and the attractiveness of the power distribution cabinet is improved. The sliding plate 73 can also press the connecting spring 71 to a certain extent in the process of sliding obliquely along the surface, and the limiting plates 72 on two sides of the sliding plate 73 have a limiting effect on the sliding of the sliding plate 73.
The specific working procedure is as follows:
First, the distribution box 1 is placed in the middle of the protection boxes 41 on the left side and the right side, the bottom of the distribution box 1 is supported by the upper surface of the supporting table 2, and external dust is prevented from entering the inside of the distribution box 1 through the heat dissipation holes 3 by the dust screen 47. The motor 42 is started to drive the screw rod 43 to rotate, the screw rod 43 can drive the clamping block 44 and the brush 45 to move up and down in rotation, dust on the outer surface of the dust screen 47 can be cleaned down by the brush 45 in the up and down movement, when the brush 45 descends to the position of the cleaning rod 401, elastic bristles on the brush 45 can be contacted with the cleaning rod 401, relative to the movement of the brush 45, the cleaning rod 401 can move up from the lower surface of the elastic bristles and drop dust attached to the surface of the brush 45, when the elastic brush 45 moves to the lowest position and contacts the cleaning rod 401 again, the elastic brush 45 can be cleaned, and the dropped dust slides to the outside along the sloping plate 49.
When cooling down the switch board, the staff can pour moisture into the inside of cooling box 51 from inlet tube 52, and inlet tube 52 is the one-way pipe, and the inside moisture of cooling box 51 also can enter into the inside of return bend 53, consequently the both sides of switch board 1 are by cooling box 51 parcel, cooling box 51 can cool down the both sides of switch board and handle, return bend 53 can cool down the bottom of switch board and handle, return bend 53 sets up to the surrounding type, the area of contact with the switch board bottom of being convenient for increases, can effectively cool down. Since the inside of the cooling tank 51 is filled with moisture, the water shielding plate 56 slides downward by a certain distance along the inner wall of the running water tank 55 under the extrusion of the moisture and the gravity of the water shielding plate 56 until the upper surface of the moving magnetic plate 59 abuts against the bottom of the guide tube 58, and the water shielding plate 56 cannot slide any more. Because the brush 45 moves up and down along the surface of the dust screen 47, the brush 45 can drive the top adsorption magnetic plate 46 to move, and when the adsorption magnetic plate 46 moves upwards and gets closer to the moving magnetic plate 59, the adsorption magnetic plate 59 slides downwards, and both magnetic plates have strong enough magnetic force to adsorb. When the moving magnetic plate 59 moves downwards, the pull rope 57 drives the water shielding plate 56 to slide upwards along the inner wall of the running water tank 55 until the outer surfaces of the two sides close to the bottom of the water shielding plate 56 and the inner wall of the running water tank 55 open a gap, so that moisture in the cooling tank 51 can enter the running water tank 55 through the gap between the water shielding plate 56 and the running water tank 55, and then continuously slides to the inner wall of the dust screen 47 through the inner wall of the running water tank 55, and one side, close to the power distribution cabinet, of the dust screen 47 is cleaned. The water washed flows down from top to bottom along the surface of the dust screen 47, flows down to the upper surface of the sloping plate 49 through the water flow groove 48, flows down to the outside along the sloping surface of the sloping plate 49, and can wash the surface of the sloping plate 49 along the way, thereby preventing excessive dust from remaining on the surface of the sloping plate 49. When the brush 45 drives the moving magnetic plate 59 to move downwards, the distance between the moving magnetic plate 59 and the adsorbing magnetic plate 46 is larger and larger, the adsorbing magnetic plate 46 cannot feel attractive force, and the water shielding plate 56 returns to the original position under the gravity of the water shielding plate 56 and the pressure of the water.
When rainwater weather comes or winter temperature is lower, rainwater can enter the inside of switch board through louvre 3, and cold gas in winter also can enter the inside of switch board, both can cause the damage to the component of switch board. Thus, a baffle is required to block the ingress of rain or cold gases. The telescopic rod 61 starts and contracts, can drive the removal of slide rope 62 and cover piece 63, and cover piece 63 slides downwards along the inner wall of protective housing 41, and the one end that slide rope 62 is close to folding plate 64 can drive the extension of folding plate 64 for the top of folding plate 64 gradually contacts with the surface of upside protective housing 41, blocks the breach of seting up of protective housing 41 one side, can avoid tiny rainwater to get into the inside of switch board through breach and the louvre 3 of seting up of protective housing 41 one side under the blowing of wind, can also avoid cold gas's entering.
When the upper surface of the power distribution cabinet needs to be cleaned, the telescopic rod 61 can drive the connecting rope 74 to move through the sleeve block 63 in the shrinkage process, and the connecting rope 74 pulls the sliding plate 73 to slide downwards along the upper surface of the power distribution cabinet in an inclined manner, so that garbage on the surface of the power distribution cabinet and feces of birds can be scraped. The sliding plate 73 can also press the connecting spring 71 to a certain extent in the process of sliding obliquely along the surface, and the limiting plates 72 on two sides of the sliding plate 73 have a limiting effect on the sliding of the sliding plate 73.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411122585.4A CN119050822B (en) | 2024-08-15 | 2024-08-15 | Outdoor power distribution cabinet for electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411122585.4A CN119050822B (en) | 2024-08-15 | 2024-08-15 | Outdoor power distribution cabinet for electric control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119050822A CN119050822A (en) | 2024-11-29 |
| CN119050822B true CN119050822B (en) | 2025-12-19 |
Family
ID=93578676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411122585.4A Active CN119050822B (en) | 2024-08-15 | 2024-08-15 | Outdoor power distribution cabinet for electric control system |
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| CN120140159A (en) * | 2025-05-16 | 2025-06-13 | 潍坊市银钛电力科技有限公司 | A wind power generation device with a heat dissipation mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209461888U (en) * | 2019-04-23 | 2019-10-01 | 江西俊朗电力装备有限公司 | A kind of solid insulation switch cabinet |
| CN214478966U (en) * | 2021-05-10 | 2021-10-22 | 杭州中超通信设备有限公司 | Outdoor comprehensive power distribution cabinet with improved structure |
| CN214852323U (en) * | 2021-06-21 | 2021-11-23 | 武汉欣向荣金属激光制品有限公司 | Dustproof sheet metal box |
| CN215773029U (en) * | 2021-08-13 | 2022-02-08 | 中建材（濮阳）光电材料有限公司 | Super white photovoltaic glass is with floating dust cleaning device |
| CN118412757A (en) * | 2024-05-21 | 2024-07-30 | 七星电气股份有限公司 | An environmentally friendly gas insulated ring network box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102012105232A1 (en) * | 2012-06-15 | 2013-12-19 | Alfred Kärcher Gmbh & Co. Kg | Cleaning device for photovoltaic systems |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209461888U (en) * | 2019-04-23 | 2019-10-01 | 江西俊朗电力装备有限公司 | A kind of solid insulation switch cabinet |
| CN214478966U (en) * | 2021-05-10 | 2021-10-22 | 杭州中超通信设备有限公司 | Outdoor comprehensive power distribution cabinet with improved structure |
| CN214852323U (en) * | 2021-06-21 | 2021-11-23 | 武汉欣向荣金属激光制品有限公司 | Dustproof sheet metal box |
| CN215773029U (en) * | 2021-08-13 | 2022-02-08 | 中建材（濮阳）光电材料有限公司 | Super white photovoltaic glass is with floating dust cleaning device |
| CN118412757A (en) * | 2024-05-21 | 2024-07-30 | 七星电气股份有限公司 | An environmentally friendly gas insulated ring network box |
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