CN111342375A - Switch board cooling dust fall protector - Google Patents
Switch board cooling dust fall protector Download PDFInfo
- Publication number
- CN111342375A CN111342375A CN202010318836.1A CN202010318836A CN111342375A CN 111342375 A CN111342375 A CN 111342375A CN 202010318836 A CN202010318836 A CN 202010318836A CN 111342375 A CN111342375 A CN 111342375A
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- Prior art keywords
- rotating
- wall
- fixedly connected
- shaft
- box
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a temperature-reducing and dust-reducing protection device for a power distribution cabinet, which comprises a machine body, wherein a rotating box with a forward opening is arranged in the machine body, the rotating box is internally provided with a ventilation assembly for ventilating the power distribution room, the ventilation assembly comprises a fixed plate which is fixedly arranged on the inner wall of the left side of the rotating box and has a guiding function, the inner wall of the upper side of the rotating box is fixedly provided with a rotating motor, the device during operation can thereby cool down the hot-air of trading out through spraying the subassembly and spraying cold water, can make the air after cooling get into the electricity distribution room through the subassembly of taking a breath, can clear up sedimentary dust in the electricity distribution room through the subassembly of blowing that reciprocates, can retrieve the dust of suspension in the electricity distribution room through the dust absorption subassembly, can make the door that opens and shuts only just can be opened when equipment cuts off the power supply through the protection against electric shock subassembly, thereby prevent to electrocute, the security of device has been improved.
Description
Technical Field
The invention relates to the technical field of power distribution correlation, in particular to a cooling and dust-settling protection device for a power distribution cabinet.
Background
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. The switch board device can produce high temperature and sedimentary dust for long-time work, and current device cooling work efficiency is lower and probably cause the harm to equipment to dust removal complex operation effect is relatively poor. In addition, when equipment needs to be detected and maintained, the door can be opened and closed to cause electric shock hidden danger, and the danger is high.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides a cooling and dust-settling protection device for a power distribution cabinet, which can overcome the defects.
The invention relates to a cooling and dust-settling protection device for a power distribution cabinet, which comprises a machine body, wherein a rotating cavity with a forward opening is arranged in the machine body, a ventilation assembly for ventilating a power distribution chamber is arranged in the rotating cavity, the ventilation assembly comprises a rotating shaft which is rotatably connected with the inner wall of the top side of the rotating cavity, the rotating shaft is fixedly connected with a rotating box, a fixing plate with a guiding function is fixedly arranged on the inner wall of the left side of the rotating box, a rotating motor is fixedly arranged on the inner wall of the upper side of the rotating box, the tail end of the rotating motor is provided with a rotating shaft which extends up and down and is rotatably connected with the fixing plate, the power distribution chamber is arranged below the rotating box, the rotating shaft is fixedly connected with a rotating belt wheel positioned above the fixing plate, the lower end of the rotating shaft is fixedly connected with a rotating fan blade, the power distribution chamber is, a ventilation opening is communicated between the power distribution chamber and the rotating box, a dehumidifying plate which is used for shielding the ventilation opening and can dehumidify and ventilate is fixedly arranged on the inner wall of the bottom side of the rotating box, the dust removal component comprises a dust removal box which is fixedly arranged on the inner wall of the right side of the power distribution chamber and has a forward opening, the dust removing box is provided with a through hole communicated with the power distribution chamber, the inner walls of the upper side and the lower side of the dust removing box are fixedly connected with a filter plate, the inner wall of the right side of the dust removing box is rotationally connected with a fixed shaft, the left end of the fixed shaft is fixedly connected with a fixed fan blade for sucking air, a transmission cavity is arranged below the power distribution chamber, a spraying assembly for spraying cold water to cool is arranged at the right side of the fixed plate, the dust removal case left side is provided with and is used for right the distribution room interior dust carries out the reciprocal subassembly of blowing of clearing up, the distribution room rear side is provided with the protection against electric shock subassembly that is used for preventing to open the door and electrocutes.
Preferably, the dust collection assembly comprises a driven belt wheel fixedly connected with the fixed shaft, a connecting shaft extending leftwards and rightwards is rotatably connected to the inner wall of the right side of the transmission cavity, a driving belt wheel is fixedly connected with the right portion of the connecting shaft and rotatably connected with the driven belt wheel through a belt, a driven bevel gear is fixedly connected with the left end of the connecting shaft, an upper end of the inner wall of the bottom side of the transmission cavity is rotatably connected with a fixed shaft extending upwards and downwards and a lower end of the inner wall of the bottom side of the transmission cavity penetrates into the distribution chamber, a driving bevel gear is fixedly connected with the fixed shaft and is in meshed connection with.
Preferably, the spraying assembly comprises a linking shaft rotatably connected with the inner wall of the top side of the rotating box, the linking shaft is fixedly connected with a linking belt wheel rotatably connected with the rotating belt wheel through a belt, the linking shaft is fixedly connected with a rotating barrel, the rotating barrel is provided with a track groove, the inner wall of the bottom side of the rotating box is fixedly provided with a water tank with a forward opening, the lower end of the linking shaft is rotatably connected with the upper end of the water tank, the inner wall of the rear side of the rotating box is vertically and slidably connected with a lifting plate slidably connected with the track groove, the inner wall of the rear side of the rotating box is fixedly provided with a fixed box, the right side of the fixed box is provided with a water inlet pipe communicated with the bottom of the water tank, the inside of the fixed box is vertically and slidably connected with a push plate, the upper end of the push plate is fixedly connected with, and the tail end of the water outlet pipe is fixedly provided with a spray head.
Preferably, the reciprocating blowing assembly comprises an input shaft which is rotatably connected with the inner wall of the rear side of the distribution chamber and extends forwards and backwards, a power source driving motor is arranged at the front side of the input shaft, an input driving wheel is fixedly connected to the input shaft, an output shaft which extends forwards and backwards is rotatably connected to the inner wall of the front side and the rear side of the distribution chamber, an output driving wheel which is rotatably connected with the output shaft through a driving chain on the input driving wheel is fixedly connected to the output shaft, a fixed frame is vertically and slidably connected to the inner wall of the left side of the distribution chamber, a sliding block which is horizontally and slidably connected with the fixed frame is fixedly connected to the driving chain, an air pump is fixedly connected to the right end of the fixed frame, a nozzle is fixedly connected to the right end of the air pump, an input bevel gear which is meshed with the output bevel gear is, the lower end of the transition shaft is fixedly connected with a connecting bevel gear in meshed connection with the transition bevel gear, and the transition shaft is fixedly connected with a connecting gear in meshed connection with the rotating box.
Preferably, the protection against electric shock subassembly is including being located the spout of electricity distribution room rear side, the spout bottom is provided with the slide rail, side-to-side sliding fit has and is used for the switch inspection on the spout the door that opens and shuts of electricity distribution room, open and shut the door upper end and have the recess, spout rear side inner wall about sliding fit have can with the groove connection's of opening and shutting the door dog, dog upper end fixedly connected with spout top side lateral wall fixed mounting's reset spring, the spout upper end is provided with the socket, spout rear side inner wall rotates and is connected with the switching-over axle, on the switching-over axle fixedly connected with the reversing gear that the dog meshing is connected, reversing gear right-hand member meshing be connected with sliding connection's picture peg about the spout rear side inner wall, the switching-over axle stretches out organism and fixedly connected.
The beneficial effects are that: the device during operation, thereby can spray cold water through spraying the subassembly and cool down the hot-air of trading out, can take a breath through the hot-air of subassembly in to the electricity distribution room of taking a breath, and make the air admission electricity distribution room after cooling through the scavenge port, thereby cool down the electricity distribution room under guaranteeing safety, can clear up sedimentary dust in to the electricity distribution room through the subassembly of reciprocal blowing, can retrieve the dust of suspension in the electricity distribution room through the dust absorption subassembly, thereby maintain the cleanness in the electricity distribution room, can make the door that opens and shuts only just can be opened when the equipment outage through the protection against electric shock subassembly, thereby prevent to electrocute, the security of device has been improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a cooling and dust-settling protection device of a power distribution cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
figure 4 is a rear view schematic diagram of the door of figure 1 according to the embodiment of the present invention,
FIG. 5 is a schematic view of D-D of FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of E-E in FIG. 1 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention discloses a cooling and dust-settling protection device for a power distribution cabinet, which comprises a machine body 11, wherein a rotating cavity 79 with a forward opening is arranged in the machine body 11, a ventilation assembly for ventilating a power distribution chamber is arranged in the rotating cavity 79, the ventilation assembly comprises a rotating shaft 76 which is rotatably connected with the inner wall of the top side of the rotating cavity 79, the rotating shaft 76 is fixedly connected with a rotating box 19, the inner wall of the left side of the rotating box 19 is fixedly provided with a fixing plate 21 with a guiding function, the inner wall of the upper side of the rotating box 19 is fixedly provided with a rotating motor 27, the tail end of the rotating motor 27 is provided with a rotating shaft 24 which extends up and down and is rotatably connected with the fixing plate 21, the power distribution chamber 37 is arranged below the rotating cavity 79, the rotating shaft 24 is fixedly connected with a rotating belt wheel 23 positioned above the fixing, distribution room 37 with it is equipped with induction port 36 to rotate case 19 intercommunication, it has the filter screen 18 that shelters from to be induction port 36 and be used for isolated dust to rotate case 19 bottom side inner wall fixed mounting, distribution room 37 with it is equipped with scavenge port 35 to rotate the intercommunication between case 19, it has the dehumidification board 17 that is used for sheltering from to rotate case 19 bottom side inner wall fixed mounting the scavenge port 35 just can dehumidify and ventilate to rotate case 19, the dust removal subassembly include with distribution room 37 right side inner wall fixed mounting and the forward dust removal case 39 of opening, dust removal case 39 be provided with the through-hole 38 that distribution room 37 communicates, dust removal case 39 is last lower side inner wall fixedly connected with filter 41, dust removal case 39 right side inner wall rotates and is connected with fixed axle 44, fixed axle 44 left end fixedly connected with is used for inspiratory fixed flabellum 42, distribution room 37 below is provided with transmission chamber 12, thereby fixed plate 21 right side is provided with the, dust removal case 39 left side is provided with and is used for right the reciprocal subassembly of blowing that the dust cleared up in the electricity distribution room 37, electricity distribution room 37 rear side is provided with the protection against electric shock subassembly that is used for preventing to open the door and electrocute.
Advantageously, the dust suction assembly comprises a driven pulley 43 fixedly connected with the fixed shaft 44, a connecting shaft 33 extending from left to right is rotatably connected to the inner wall of the right side of the transmission cavity 12, a driving pulley 46 rotatably connected with the driven pulley 43 through a belt is fixedly connected to the right part of the connecting shaft 33, a driven bevel gear 13 is fixedly connected to the left end of the connecting shaft 33, a fixed shaft 32 extending from top to bottom and having an upper end penetrating into the power distribution chamber is rotatably connected to the inner wall of the bottom side of the transmission cavity 12, a driving bevel gear 31 engaged with the driven bevel gear 13 is fixedly connected to the fixed shaft 32, and an output bevel gear 54 positioned in the power distribution chamber 37 is fixedly connected to the fixed shaft 32.
Advantageously, the spraying assembly comprises an engaging shaft 72 rotatably connected to the inner wall of the top side of the rotating box 19, the engaging shaft 72 is fixedly connected to an engaging belt wheel 26 rotatably connected to the rotating belt wheel 23 via a belt, the engaging shaft 26 is fixedly connected to a rotating barrel 28, the rotating barrel 38 is provided with a track groove 29, the inner wall of the bottom side of the rotating box 19 is fixedly provided with a water tank 30 with a forward opening, the lower end of the engaging shaft 72 is rotatably connected to the upper end of the water tank 30, the inner wall of the rear side of the rotating box 10 is vertically and slidably connected to a lifting plate 25 slidably connected to the track groove 29, the inner wall of the rear side of the rotating box 19 is fixedly provided with a fixed box 51, the right side of the fixed box 51 is provided with a water inlet pipe 47 communicated with the bottom of the water tank 30, the inner side of the fixed box 51 is vertically and slidably connected to a push plate 52, the upper end of the push plate 52 is, the left side of the fixed box 51 is provided with a water outlet pipe 48, the tail end of the water outlet pipe is fixedly provided with a spray head 49, so that the rotating barrel 28 rotates to drive the push rod 53 to reciprocate up and down, and the push plate 52 enables cold water in the water tank 30 to be sprayed out through the spray head 49 to cool.
Advantageously, the reciprocating air blowing assembly comprises an input shaft 16 rotatably connected with the inner wall of the rear side of the distribution chamber 37 and extending forwards and backwards, a power source driving motor 73 is arranged at the front side of the input shaft 16, an input driving wheel 15 is fixedly connected to the input shaft 16, an output shaft 55 extending forwards and backwards is rotatably connected with the inner wall of the front side and the rear side of the distribution chamber 37, an output driving wheel 55 rotatably connected with a driving chain 58 on the input driving wheel 15 is fixedly connected to the output shaft 55, a fixed frame 59 is vertically and slidably connected with the inner wall of the left side of the distribution chamber 37, a sliding block 60 slidably connected with the fixed frame 59 is fixedly connected to the driving chain 58 left and right, an air pump 61 is fixedly connected to the right end of the fixed frame 59, a nozzle 62 is fixedly connected to the right end of the air pump 61, and an, the input shaft 16 is fixedly connected with a transition bevel gear 80, the inner wall of the top side of the rotating cavity 79 is rotatably connected with a transition shaft 77 extending up and down, the lower end of the transition shaft 77 is fixedly connected with a connecting bevel gear 81 engaged with the transition bevel gear 80, and the transition shaft 77 is fixedly connected with a connecting gear 78 engaged with the rotating box 19, so that the input driving wheel 15, the output driving wheel 57 and the driving chain 58 drive the nozzle 62 to reciprocate up and down, and dust in the distribution chamber 37 is cleaned.
Beneficially, the electric shock preventing assembly comprises a sliding groove 65 located at the rear side of the distribution chamber 37, a sliding rail 64 is arranged at the bottom of the sliding groove 65, a sliding door 63 used for switch inspection is arranged on the sliding groove 64 in a sliding fit manner, a groove is formed in the upper end of the sliding door 63, a check block 71 capable of being connected with the sliding door 63 in a sliding fit manner is arranged on the inner wall of the rear side of the sliding groove 65 in a sliding fit manner, a reset spring 70 fixedly arranged on the side wall of the top side of the sliding groove 65 is fixedly connected to the upper end of the check block 71, a socket 66 is arranged on the upper end of the sliding groove 65, a reversing shaft 68 is rotatably connected to the inner wall of the rear side of the sliding groove 65, a reversing gear 69 connected with the check block 71 in a meshing manner is fixedly connected to the reversing shaft 68, a plug board 67 connected with the inner wall of the rear side of the sliding groove 65 in, so that the rotation of the reversing gear 69 drives the stopper 71 to be separated from the groove of the opening and closing door 63, and the inserting plate 67 is separated from the socket 66, thereby preventing electric shock by powering off the equipment.
In the initial state, the return spring 70 is in the normal tension state, the driving motor 73 and the rotating motor 27 are not started, and the push plate 52 is located above the fixed box 51.
When the device starts to work, when the device is required to be cooled, the rotating motor 27 is started to rotate positively, so that air in the distribution chamber 37 enters the rotating box 19 through the air suction port 36 through the rotation of the rotating fan blades 22, meanwhile, the rotating belt wheel 23 drives the connecting belt wheel 26 to rotate, the lifting plate 25 is driven to move up and down through the rotation of the rotating barrel 28, the pushing plate 52 moves up and down in the fixed box 51, cold water in the water tank 30 enters the fixed box 51 through the water inlet pipe 47, the cold water is finally sprayed out from the spray head 49 through the water outlet pipe 48, the cooling treatment is carried out, the cold air returns to the distribution chamber 37 through the air exchange port 35 after being dehumidified through the dehumidifying plate 17, and the temperature of the distribution chamber 37 is repeatedly reduced. When dust removal is required to be carried out on the distribution chamber 37, the air pump 61 is started, so that air is blown into the distribution chamber through the nozzle 62, the driving motor 73 is started to rotate forwards, the fixing frame 59 is moved upwards and downwards through the input driving wheel 15, the output driving wheel 57 and the driving chain 58, so that the nozzle 62 is driven to clean dust in the distribution chamber 37, meanwhile, the output bevel gear 54 is driven to rotate through the input bevel gear 56, the driven bevel gear 13 is driven to rotate through the driving bevel gear 31, the driven pulley 43 is driven to rotate through the driving pulley 46, and dust suspended in the distribution chamber 37 enters the dust removal box 39 through the through hole 38 through the rotation of the fixing fan blades 42; meanwhile, the transition bevel gear 80 drives the engaging bevel gear 81 to rotate, so that the engaging gear 78 drives the rotating box 19 to rotate, and the power distribution room 37 can be cooled to a larger extent; when the opening and closing door 63 is opened to inspect or maintain the distribution room 37, the rotating handle is rotated, so that the reversing gear 69 drives the stop block 71 to move upwards to be separated from the groove on the opening and closing door 63, and meanwhile, the inserting plate 67 is driven to move downwards to be disconnected from the socket 66 to cut off the power of the equipment, and accidents such as electric shock are avoided.
The beneficial effects are that: the device during operation, thereby can spray cold water through spraying the subassembly and cool down the hot-air of trading out, can take a breath through the hot-air of subassembly in to the electricity distribution room of taking a breath, and make the air admission electricity distribution room after cooling through the scavenge port, thereby cool down the electricity distribution room under guaranteeing safety, can clear up sedimentary dust in to the electricity distribution room through the subassembly of reciprocal blowing, can retrieve the dust of suspension in the electricity distribution room through the dust absorption subassembly, thereby maintain the cleanness in the electricity distribution room, can make the door that opens and shuts only just can be opened when the equipment outage through the protection against electric shock subassembly, thereby prevent to electrocute, the security of device has been improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a switch board cooling dust fall protector, includes the organism, its characterized in that: a rotating cavity with a forward opening is arranged in the machine body, a ventilation component for ventilating a distribution chamber is arranged in the rotating cavity, the ventilation component comprises a rotating shaft which is rotatably connected with the inner wall of the top side of the rotating cavity, the rotating shaft is fixedly connected with a rotating box, a fixed plate which has a guiding effect is fixedly arranged on the inner wall of the left side of the rotating box, a rotating motor is fixedly arranged on the inner wall of the upper side of the rotating box, the tail end of the rotating motor is provided with a rotating shaft which extends up and down and is rotatably connected with the fixed plate, the distribution chamber is arranged below the rotating box, the rotating shaft is fixedly connected with a rotating belt wheel positioned above the fixed plate, the lower end of the rotating shaft is fixedly connected with a rotating fan blade, the distribution chamber is communicated with the rotating box and is provided with an air suction port, a ventilation opening is communicated between the power distribution chamber and the rotating box, a dehumidifying plate which is used for shielding the ventilation opening and can dehumidify and ventilate is fixedly arranged on the inner wall of the bottom side of the rotating box, the dust removal component comprises a dust removal box which is fixedly arranged on the inner wall of the right side of the power distribution chamber and has a forward opening, the dust removing box is provided with a through hole communicated with the power distribution chamber, the inner walls of the upper side and the lower side of the dust removing box are fixedly connected with a filter plate, the inner wall of the right side of the dust removing box is rotationally connected with a fixed shaft, the left end of the fixed shaft is fixedly connected with a fixed fan blade for sucking air, a transmission cavity is arranged below the power distribution chamber, a spraying assembly for spraying cold water to cool is arranged at the right side of the fixed plate, the dust removal case left side is provided with and is used for right the distribution room interior dust carries out the reciprocal subassembly of blowing of clearing up, the distribution room rear side is provided with the protection against electric shock subassembly that is used for preventing to open the door and electrocutes.
2. The power distribution cabinet cooling and dust falling protection device of claim 1, characterized in that: the dust collection assembly comprises a driven belt wheel fixedly connected with the fixed shaft, a connecting shaft extending leftwards and rightwards is rotatably connected to the inner wall of the right side of the transmission cavity, the right portion of the connecting shaft is fixedly connected with a driving belt wheel which is connected with the driven belt wheel in a rotating mode through a belt, a driven bevel gear is fixedly connected to the left end of the connecting shaft, the inner wall of the bottom side of the transmission cavity is rotatably connected with a fixed shaft which extends upwards and downwards, the upper end of the inner wall penetrates into the distribution chamber, a driving bevel gear which is connected with the driven bevel gear in a meshed mode is fixedly connected to the fixed shaft.
3. The power distribution cabinet cooling and dust falling protection device of claim 1, characterized in that: the spraying component comprises a connecting shaft which is rotationally connected with the inner wall of the top side of the rotating box, a connecting belt wheel which is rotationally connected with the rotating belt wheel through a belt is fixedly connected on the connecting shaft, the connecting shaft is fixedly connected with a rotating barrel, a track groove is arranged on the rotating barrel, a water tank with a forward opening is fixedly arranged on the inner wall of the bottom side of the rotating barrel, the lower end of the connecting shaft is rotationally connected with the upper end of the water tank, the inner wall of the rear side of the rotating box is vertically and slidably connected with a lifting plate which is slidably connected with the track groove, a fixed box is fixedly arranged on the inner wall of the rear side of the rotating box, a water inlet pipe communicated with the bottom of the water tank is arranged on the right side of the fixed box, the improved water-saving box is characterized in that a push plate is connected to the inside of the fixed box in an up-and-down sliding mode, the upper end of the push plate is fixedly connected with a push rod fixedly installed at the lower end of the lifting plate, a water outlet pipe is arranged on the left side of the fixed box, and a spray head is fixedly installed at the tail end of the water outlet pipe.
4. The power distribution cabinet cooling and dust falling protection device of claim 3, characterized in that: the reciprocating air blowing assembly comprises an input shaft which is rotatably connected with the inner wall of the rear side of the distribution chamber and extends forwards and backwards, a power source driving motor is arranged on the front side of the input shaft, an input driving wheel is fixedly connected to the input shaft, the inner wall of the front side and the rear side of the distribution chamber is rotatably connected with an output shaft which extends forwards and backwards, an output driving wheel which is rotatably connected through a driving chain on the input driving wheel is fixedly connected to the output shaft, a fixed frame is slidably connected to the inner wall of the left side of the distribution chamber from top to bottom, a slide block which is slidably connected with the fixed frame from left to right is fixedly connected to the driving chain, an air pump is fixedly connected to the right end of the fixed frame, a nozzle is fixedly connected to the right end of the air pump, an input bevel gear which is meshed with the output bevel, the lower end of the transition shaft is fixedly connected with a connecting bevel gear in meshed connection with the transition bevel gear, and the transition shaft is fixedly connected with a connecting gear in meshed connection with the rotating box.
5. The power distribution cabinet cooling and dust falling protection device of claim 4, characterized in that: the protection against electric shock subassembly is including being located the spout of electricity distribution room rear side, the spout bottom is provided with the slide rail, horizontal sliding fit has and is used for the switch inspection on the spout the door that opens and shuts of electricity distribution room, open and shut a door upper end and have the recess, spout rear side inner wall from top to bottom sliding fit have can with the groove connection's of door that opens and shuts dog, dog upper end fixedly connected with spout top side lateral wall fixed mounting's reset spring, the spout upper end is provided with the socket, spout rear side inner wall rotates and is connected with the reversing shaft, on the reversing shaft fixedly connected with the reversing gear that the dog meshing is connected, reversing gear right-hand member meshing be connected with sliding connection's picture peg about the spout rear side inner wall, the reversing shaft stretches out organism and fixedly connected with turning handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010318836.1A CN111342375B (en) | 2020-04-21 | 2020-04-21 | Switch board cooling dust fall protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010318836.1A CN111342375B (en) | 2020-04-21 | 2020-04-21 | Switch board cooling dust fall protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111342375A true CN111342375A (en) | 2020-06-26 |
| CN111342375B CN111342375B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010318836.1A Active CN111342375B (en) | 2020-04-21 | 2020-04-21 | Switch board cooling dust fall protector |
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| CN (1) | CN111342375B (en) |
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| CN111987604A (en) * | 2020-09-01 | 2020-11-24 | 杨光明 | Low-voltage power electric power cabinet |
| CN112467573A (en) * | 2020-10-26 | 2021-03-09 | 滁州市朝友精密制造有限公司 | Monitoring type is from heat-radiating switch board box |
| CN112490917A (en) * | 2021-01-08 | 2021-03-12 | 上海瑞铵图电子有限公司 | Rainy day self sealing and switch water-cooling circulation radiating switch board device |
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN112742797A (en) * | 2020-12-17 | 2021-05-04 | 刘建宏 | Use convenient hoist metal dust cleaning device |
| CN113067268A (en) * | 2021-03-24 | 2021-07-02 | 盐城市格宕商贸有限公司 | Self-extinguishing and self-cleaning electric power cabinet and use method thereof |
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| CN111987604A (en) * | 2020-09-01 | 2020-11-24 | 杨光明 | Low-voltage power electric power cabinet |
| CN112467573A (en) * | 2020-10-26 | 2021-03-09 | 滁州市朝友精密制造有限公司 | Monitoring type is from heat-radiating switch board box |
| CN112467573B (en) * | 2020-10-26 | 2022-08-19 | 滁州市朝友精密制造有限公司 | Monitoring type is from heat-radiating power distribution cabinet box |
| CN112742797A (en) * | 2020-12-17 | 2021-05-04 | 刘建宏 | Use convenient hoist metal dust cleaning device |
| CN112600109A (en) * | 2020-12-25 | 2021-04-02 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN112600109B (en) * | 2020-12-25 | 2022-09-20 | 国网河南省电力公司新野县供电公司 | Electric power cabinet cooling device and cooling method |
| CN112490917A (en) * | 2021-01-08 | 2021-03-12 | 上海瑞铵图电子有限公司 | Rainy day self sealing and switch water-cooling circulation radiating switch board device |
| CN113067268A (en) * | 2021-03-24 | 2021-07-02 | 盐城市格宕商贸有限公司 | Self-extinguishing and self-cleaning electric power cabinet and use method thereof |
| CN113067268B (en) * | 2021-03-24 | 2022-06-07 | 深圳市光辉电器实业有限公司 | Self-extinguishing and self-cleaning electric power cabinet and use method thereof |
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