CN112928622B - Outdoor power distribution cabinet with moisture-proof function and use method thereof - Google Patents
Outdoor power distribution cabinet with moisture-proof function and use method thereof Download PDFInfo
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- CN112928622B CN112928622B CN202110248196.6A CN202110248196A CN112928622B CN 112928622 B CN112928622 B CN 112928622B CN 202110248196 A CN202110248196 A CN 202110248196A CN 112928622 B CN112928622 B CN 112928622B
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- rotating
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- opening
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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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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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
- H02B1/24—Circuit arrangements for boards or switchyards
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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
- H02B1/32—Mounting of devices therein
Abstract
The invention discloses an outdoor power distribution cabinet with a moisture-proof function and a use method thereof, and the outdoor power distribution cabinet comprises a cabinet body, a plurality of rollers arranged on one side of the cabinet body, a first moisture absorption piece arranged in the rollers and a second moisture absorption piece arranged on the outer side of the rollers and positioned in the cabinet body, wherein the rollers are fixedly connected with the cabinet body, the rollers are provided with a first opening and two second openings, the first opening is positioned on the outer side of the cabinet body, the two second openings are positioned on the inner side of the cabinet body, a connecting heating piece for heating the first moisture absorption piece is arranged on the rollers and positioned at the first opening, the outdoor power distribution cabinet with the moisture-proof function and the use method thereof can realize the moisture absorption of the first moisture absorption piece by the rollers and the drying of the second moisture absorption piece in the rollers, thereby improving the moisture-proof and dehumidifying functions in the cabinet body, meanwhile, outside moisture is prevented from being brought into the cabinet body, and the moisture absorption efficiency of the second moisture absorption piece to the first moisture absorption piece is improved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an outdoor power distribution cabinet with a moisture-proof function and a using method thereof.
Background
A distribution box is a common electrical device, in which switching devices, measuring instruments, protective electrical devices, auxiliary equipment and the like are usually installed
At present, when an existing power distribution cabinet is used, in order to ensure the sealing performance of the power distribution cabinet, the power distribution cabinet is relatively sealed when in use, but in the using process of the power distribution cabinet, because the interior of the power distribution cabinet is a discharge heating phenomenon, when the outdoor environment is humid and the temperature is low, the interior of the power distribution cabinet is humid;
although the prior patent application No.: 202010853750.9, discloses: the utility model provides an outdoor switch board and dampproofing method of dampproofing function of area intelligence, adopts the principle of first moisture absorption spare and the moisture absorption of second moisture absorption spare in this scheme, and first moisture absorption spare absorbs the moisture of the internal portion of cabinet promptly, and the second moisture absorption spare is leading-in above with the inspiratory moisture of first moisture absorption spare, through its inside heating and rotation, realizes carrying out the effect that the humidity was got rid of to the internal portion of cabinet. However, in this patent application, in the above-mentioned patent application, the second moisture absorption piece sets up inside the cylinder on the one hand, when the cylinder needs to dry the second moisture absorption piece, can't absorb moisture to first moisture absorption piece, not only can influence the dehumidification efficiency of the internal portion of cabinet, simultaneously because the cylinder relatively rotates and sets up on the cabinet body, thereby lead to the moisture in the cylinder outside to rotate to the internal portion of cabinet along with it easily, thereby increase the internal portion humidity of cabinet, further influence the use of outdoor switch board, for this reason, we propose an outdoor switch board and application method with dampproofing function.
Disclosure of Invention
The invention aims to provide an outdoor power distribution cabinet with a moisture-proof function and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor power distribution cabinet with a moisture-proof function comprises a cabinet body, a plurality of rollers arranged on one side of the cabinet body, a first moisture absorption piece arranged inside the rollers and a second moisture absorption piece arranged outside the rollers and located inside the cabinet body, wherein the rollers are fixedly connected with the cabinet body;
the drum is provided with a first opening and two second openings, the first opening is positioned on the outer side of the cabinet body, the two second openings are positioned on the inner side of the cabinet body, and a heating element for heating the first moisture absorption element is arranged on the drum and positioned at the first opening;
the protective covers are arranged on the outer side of the roller and positioned on the cabinet body and used for protecting the first opening and the heating element, and a synchronous driving element used for protecting the protective covers relative to the first opening is arranged among the plurality of protective covers;
the rotary drum is internally and rotatably connected with a rotating shaft, three partition baffles are distributed on the outer side of the rotating shaft at equal intervals, a plurality of first moisture absorbing parts are arranged, the plurality of first moisture absorbing parts are respectively arranged at a first opening and two second openings through the three partition baffles, a connecting piece for enabling the rotating shafts to rotate and position relative to the rotary drum is arranged between one ends of the rotating shafts positioned on the outer sides of the plurality of rotary drums, and the connecting piece is connected with the second moisture absorbing part;
the second moisture absorption piece is wrapped and arranged on the outer sides of the plurality of rollers.
Preferably, the heating member includes that the equidistance sets up a plurality of heat insulating board at first opening part, heat insulating board both ends and first opening inner wall fixed connection, and the heat insulating board is close to first open-ended one side and is equipped with the heater, and the heater is switched on or off by temperature-sensing ware control, through the heating member that is equipped with to the realization carries out the effect of heating to the moisture absorption spare of first opening part.
Preferably, the connecting piece comprises connecting gears respectively arranged at one ends of the plurality of rotating shafts, moving openings are formed in the position, corresponding to the connecting gears, of the roller, gear strips are arranged at the positions of the plurality of moving openings, and the gear strips are in meshed connection with the plurality of connecting gears;
the outer side of the gear strip is fixedly connected with a first gear chain, the inner side of the first gear chain is in transmission connection with two transmission gears, the inner part of each transmission gear is fixedly connected with a positioning shaft, the outer side of each positioning shaft is rotatably sleeved with a positioning plate, and the two positioning plates are both fixedly arranged on the cabinet body;
one end of the positioning shaft, which is far away from the transmission gear, is connected with a first rotating gear, the outer side of the first rotating gear is meshed with a second rotating gear, one side of each of the two second rotating gears is fixedly connected with a first winding roller and a second winding roller respectively, two ends of each of the first winding roller and the second winding roller are installed on a cabinet body through a support respectively, and the cabinet body is provided with a rotating motor for driving the first winding roller;
first winding roller and second are wound and are connected with the rubber frame between the winding roller, the second moisture absorption piece is installed in rubber frame department, be equipped with the transmission guide that a plurality of led to the rubber frame on the cylinder, through the connecting piece that is equipped with to the realization is carried out driven effect to the countershaft.
Preferably, the transmission guide includes the driving roller of being connected with the rubber frame transmission, the driving roller both ends are rotated and are connected with the driving plate, the equal fixed mounting of driving plate is on the cabinet body, through the transmission guide that is equipped with to the realization carries out the effect of transmission direction to the rubber frame.
Preferably, the synchronous driving part comprises rotary rods respectively arranged at one ends of the plurality of protective covers, two ends of each rotary rod are respectively and rotatably connected with positioning seats, and the positioning seats are fixedly arranged on the cabinet body;
a plurality of the one end of rotary rod is connected with the rotation piece each other, through the synchronous driving piece that is equipped with to the realization carries out synchronous pivoted effect to a plurality of rotary rod.
Preferably, the rotating part comprises a first rotating gear fixedly sleeved at one end of a rotating rod, a second rotating gear is connected to the outer side of the first rotating gear in a meshed mode, a rotating rod is fixedly sleeved inside the second rotating gear, a limiting seat is rotatably sleeved on the outer side of the rotating rod in a sleeved mode, and the limiting seat is fixedly installed on the cabinet body;
one end of the rotating rod, which is far away from the second rotating gear, is fixedly connected with a third rotating gear, and a plurality of third rotating gears are mutually in transmission connection with a second gear chain;
any there is the rotation motor to its driven through the coupling joint in the third rotating gear outside, and rotates the motor and install on the cabinet body, through the rotation piece that is equipped with to the realization carries out synchronous drive's effect to a plurality of rotary rod.
Preferably, the protection casing inboard is equipped with sealed the pad, and sealed the position that corresponds a plurality of heat insulating board all is equipped with the holding tank.
Preferably, the size of the first opening is the same as that of the two second openings, so that the second moisture absorption pieces can be stably driven in the roller.
A use method of an outdoor power distribution cabinet with a moisture-proof function comprises the following steps:
the method comprises the following steps: when the cabinet is normally used, the first moisture absorption piece absorbs moisture in the cabinet body, and the moisture absorption pieces at the two second openings absorb moisture at the first moisture absorption piece, so that moisture prevention and dehumidification of the interior of the cabinet body are realized;
step two: when the humidity sensor detects that the humidity in the cabinet body is about to exceed a set value, the plurality of heating elements positioned at the first opening preheat the second wet part, and then the second wet part is sufficiently heated and dried, at the moment, the first moisture absorption part moves relative to the plurality of rollers under the movement of the rubber frame, meanwhile, the dried second moisture absorption part moves to the second opening, and the wet second moisture absorption part moves to the first opening for drying, so that the second moisture absorption part can absorb moisture while drying the cabinet body;
step three: when the humidity in the cabinet body is lower than a set value, the protective cover wraps the first opening, and the second moist part and the heating part are protected.
Compared with the prior art, the invention has the beneficial effects that:
when the drying cabinet is used, the first opening and the two second openings are formed in the roller, and the second moisture absorbing parts are correspondingly placed in the openings, so that the roller can absorb moisture of the first moisture absorbing part and dry the second moisture absorbing part which is wet in the roller, the moisture-proof and dehumidifying functions in the cabinet are improved, meanwhile, the roller is fixedly arranged on the cabinet in a relatively sealed mode, external moisture is prevented from being brought into the cabinet, the cabinet is convenient to use outdoors, the first moisture absorbing parts are wrapped and arranged on the outer sides of the plurality of rollers, the moisture absorbing efficiency of the second moisture absorbing parts on the first moisture absorbing parts is improved, and the moisture absorbing performance of the first moisture absorbing parts is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of a first absorbent member according to the present invention;
FIG. 4 is a side view of the first absorbent member of the present invention;
FIG. 5 is a schematic view of the structure of the drum of the present invention;
FIG. 6 is a schematic side view of the roller of the present invention;
FIG. 7 is an enlarged view of area A of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the protective cover of the present invention;
FIG. 9 is a schematic view of a gasket construction of the present invention;
FIG. 10 is a schematic view of the heat shield construction of the present invention;
FIG. 11 is a schematic view of a coupling gear according to the present invention;
FIG. 12 is a sectional view of the side view of the drum of the present invention;
FIG. 13 is a schematic view of a rubber frame according to the present invention;
FIG. 14 is a schematic view of a first gear train structure according to the present invention;
figure 15 is a side view schematic of a first absorbent member of the present invention.
In the figure: 1-a cabinet body; 2-a roller; 3-a first absorbent member; 4-a second absorbent member; 5-a first opening; 6-a second opening; 7-a heating element; 8-a protective cover; 9-synchronous drive; 10-a rotating shaft; 11-a dividing baffle; 12-a connector; 13-a heat insulation plate; 14-a heating wire; 15-connecting gear; 16-a moving port; 17-a gear rack; 18-a first gear train; 19-a transmission gear; 20-positioning the shaft; 21-positioning plate; 22-a first rotary gear; 23-a second rotary gear; 24-a first winding roller; 25-a second winding roller; 26-a rotating electrical machine; 27-rubber frame; 28-a drive guide; 29-a driving roller; 30-a drive plate; 31-rotating rod; 32-a rotating member; 33-a first rotation gear; 34-a second rotating gear; 35-rotating rods; 36-a third rotation gear; 37-a second gear train; 38-a rotating motor; 39-sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-15, the present invention provides a technical solution: an outdoor power distribution cabinet with a moisture-proof function comprises a cabinet body 1, a plurality of rollers 2 arranged on one side of the cabinet body 1, a first moisture absorption piece 3 arranged inside the rollers 2, and a second moisture absorption piece 4 arranged outside the rollers 2 and positioned inside the cabinet body 1, wherein the rollers 2 are fixedly connected with the cabinet body 1;
the rotary drum 2 is provided with a first opening 5 and two second openings 6, the size of the first opening 5 is the same as that of the two second openings 6, the first opening 5 is positioned on the outer side of the cabinet body 1, the two second openings 6 are positioned on the inner side of the cabinet body 1, and a heating element 7 for heating the first moisture absorption element 3 is arranged on the rotary drum 2 and positioned at the first opening 5;
the heating element 7 comprises a plurality of heat insulation plates 13 which are equidistantly arranged at the first opening 5, the heat insulation plates 13 are arc-shaped, so that the rest of the first openings 5 are stably connected, two ends of each heat insulation plate 13 are fixedly connected with the inner wall of the first opening 5, one side of each heat insulation plate 13 close to the first opening 5 is provided with a heating wire 14, the heating wires 14 are controlled by a temperature sensor to be powered on and powered off, and a plurality of humidity sensors are arranged on the cabinet body 1 and can be used for accurately detecting the humidity in the cabinet body 1 in real time;
the specific implementation process comprises the following steps: the second moisture absorbing member 4 at the two second openings 6 absorbs moisture in the first moisture absorbing member 3, and the moisture absorbing member at the first opening 5 performs a drying function on the wet second moisture absorbing member 4 under the operation of the plurality of heating wires 14.
A protective cover 8 for protecting the first opening 5 and the heating element 7 is arranged on the outer side of the roller 2 and positioned on the cabinet body 1, a sealing gasket 39 is arranged on the inner side of the protective cover 8, accommodating grooves are formed in positions, corresponding to the plurality of heat insulation plates 13, of the sealing gasket 39, and a synchronous driving element 9 for protecting the plurality of protective covers 8 relative to the first opening 5 is arranged among the plurality of protective covers 8;
the synchronous driving part 9 comprises rotating rods 31 respectively arranged at one ends of the plurality of protective covers 8, two ends of each rotating rod 31 are respectively connected with positioning seats in a rotating mode, and the positioning seats are fixedly arranged on the cabinet body 1;
one end of each of the plurality of rotating rods 31 is connected with a rotating part 32, the rotating part 32 comprises a first rotating gear 33 fixedly sleeved at one end of the rotating rod 31, the outer side of the first rotating gear 33 is connected with a second rotating gear 34 in a meshing manner, a rotating rod 35 is fixedly sleeved inside the second rotating gear 34, the outer side of the rotating rod 35 is rotatably sleeved with a limiting seat, and the limiting seat is fixedly installed on the cabinet body 1;
one end of the rotating rod 35, which is far away from the second rotating gear 34, is fixedly connected with a third rotating gear 36, and a plurality of third rotating gears 36 are mutually in transmission connection with a second gear chain 37;
the outer side of any one of the third rotating gears 36 is connected with a rotating motor 38 for driving the third rotating gear through a coupler, and the rotating motor 38 is installed on the cabinet body 1;
the specific implementation process comprises the following steps: when the humidity sensor in the cabinet 1 detects that the internal humidity is below the set value, then the motor 38 is rotated to operate, thereby make and carry out synchronous rotation under the transmission effect of second gear chain 37 between a plurality of third transmitting gear 36, and in the time of third transmitting gear 36 pivoted, drive dwang 35 and carry out synchronous rotation, then dwang 35 drives first transmitting gear 33 through second transmitting gear 34 and rotates, first transmitting gear 33 then drives rotary rod 31 and rotates for the cabinet 1 outside, further make the protection casing 8 cover establish in the first opening 5 outside of cylinder 2, simultaneously under the effect of sealed pad 39, realize absorbing moisture 4 to the second of first opening 5 department and carry out the effect of protection.
A rotating shaft 10 is rotatably connected inside the roller 2, three partition baffles 11 are distributed on the outer side of the rotating shaft 10 at equal intervals, a plurality of first moisture absorbing parts 3 are arranged, the plurality of first moisture absorbing parts 3 are respectively arranged at the first opening 5 and the two second openings 6 through the three partition baffles 11, a connecting piece 12 for enabling the rotating shafts 10 to rotate and position relative to the roller 2 is arranged between one ends of the rotating shafts 10 on the outer sides of the plurality of rollers 2, and the connecting piece 12 is connected with the second moisture absorbing part 4;
the second moisture absorption pieces 4 are wrapped on the outer sides of the plurality of rollers 2;
the connecting piece 12 comprises connecting gears 15 respectively arranged at one ends of the rotating shafts 10, moving openings 16 are formed in the positions, corresponding to the connecting gears 15, of the roller 2, gear strips 17 are arranged between the moving openings 16, and the gear strips 17 are in meshed connection with the connecting gears 15;
a first gear chain 18 is fixedly connected to the outer side of the gear rack 17, two transmission gears 19 are connected to the inner side of the first gear chain 18 in a transmission manner, a positioning shaft 20 is fixedly connected to the inner part of each transmission gear 19, a positioning plate 21 is rotatably sleeved on the outer side of each positioning shaft 20, and the two positioning plates 21 are both fixedly installed on the cabinet body 1;
one end of the positioning shaft 20, which is far away from the transmission gear 19, is connected with a first rotating gear 22, the outer side of the first rotating gear 22 is connected with a second rotating gear 23 in a meshing manner, one side of each of the two second rotating gears 23 is fixedly connected with a first winding roller 24 and a second winding roller 25, two ends of each of the first winding roller 24 and the second winding roller 25 are respectively installed on the cabinet body 1 through a support, and the cabinet body 1 is provided with a rotating motor 26 for driving the first winding roller 24;
first wind and be connected with rubber frame 27 around winding up between roller 24 and the second winding up roller 25, the second moisture absorption piece 4 is installed in rubber frame 27 department, be equipped with the transmission guide 28 that a plurality of led to rubber frame 27 on the cylinder 2, transmission guide 28 includes the driving roller 29 of being connected with the transmission of rubber frame 27, driving roller 29 both ends are rotated and are connected with driving plate 30, the equal fixed mounting of driving plate 30 is on the cabinet body 1.
The specific implementation process comprises the following steps: when the humidity sensor in the cabinet 1 detects that the internal humidity exceeds a set value, the protective cover 8 is opened to communicate the first opening 5 with the outside, and the plurality of heating members 7 respectively heat the second wet part at the first opening 5, after the heating and drying are completed, the rotating motor 26 rotates forward to unwind the first winding roller 24 and wind the second winding roller 25, so that the rubber frame 27 drives the first moisture absorbing part 3 thereon to move relative to the plurality of drums 2, and under the mutual rotation action of the first winding roller 24 and the second winding roller 25, the first gear chain 18 performs synchronous transmission, so that the gear strip 17 performs transmission relative to the plurality of connecting gears 15, and when the connecting gears 15 rotate, the rotating shaft 10 is driven to perform synchronous rotation, and the rotating shaft 10 drives the three dividing baffles 11 thereon to rotate relative to the inside of the drums 2, and then the second moisture absorption piece 4 that will dry is moved to second opening 6 department from first opening 5 department, and moist second moisture absorption piece 4 is then moved to first opening 5 department from second opening 6 department in proper order, and after the two corotation of rotating electrical machines 26, then carry out twice reversal again to this effect that realizes the effect of drying while absorbing moisture of second moisture absorption piece 4, simultaneously in the motor corotation, the position by the moisture absorption of first moisture absorption piece 3 moves, thereby increase the drying efficiency of first moisture absorption piece 3, and improve the moisture absorption efficiency of first moisture absorption piece 3.
A use method of an outdoor power distribution cabinet with a moisture-proof function comprises the following steps:
the method comprises the following steps: when the cabinet is normally used, the first moisture absorption piece 3 absorbs moisture in the cabinet body 1, and the moisture absorption pieces at the two second openings 6 absorb moisture in the first moisture absorption piece 3, so that moisture prevention and dehumidification of the interior of the cabinet body 1 are realized;
step two: when the humidity sensor detects that the humidity in the cabinet body 1 is about to exceed a set value, the plurality of heating elements 7 located at the first opening 5 preheat the second wet part, and then the second wet part is sufficiently heated and dried, at this time, the first moisture absorption part 3 moves relative to the plurality of rollers 2 under the movement of the rubber frame 27, meanwhile, the dried second moisture absorption part 4 moves to the second opening 6, and the wet second moisture absorption part 4 moves to the first opening 5 for drying, so that the second moisture absorption part 4 absorbs moisture while drying the interior of the cabinet body 1;
step three: when the humidity inside the cabinet body 1 is lower than the set value, the protective cover 8 is wrapped at the first opening 5, so that the second moist part and the heating part 7 are protected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outdoor switch board with moisture-proof function, includes the cabinet body (1), sets up a plurality of cylinder (2) in cabinet body (1) one side, sets up in cylinder (2) inside first moisture absorption piece (3) and set up in a plurality of cylinder (2) outside and be located cabinet body (1) inside second moisture absorption piece (4), its characterized in that: the plurality of rollers (2) are fixedly connected with the cabinet body (1);
a first opening (5) and two second openings (6) are arranged on the roller (2), the first opening (5) is positioned on the outer side of the cabinet body (1), the two second openings (6) are positioned on the inner side of the cabinet body (1), and a heating element (7) for heating the first moisture absorption element (3) is arranged on the roller (2) and positioned at the first opening (5);
a protective cover (8) for protecting the first opening (5) and the heating element (7) is arranged on the outer side of the roller (2) and positioned on the cabinet body (1), and a synchronous driving element (9) for protecting the protective covers relative to the first opening (5) is arranged among the plurality of protective covers (8);
the rotary drum is characterized in that a rotating shaft (10) is rotatably connected inside the rotary drum (2), three partition baffles (11) are distributed on the outer side of the rotating shaft (10) at equal intervals, a plurality of first moisture absorption pieces (3) are respectively arranged at a first opening (5) and two second openings (6) through the three partition baffles (11), connecting pieces (12) which enable the rotating shafts (10) to rotate and position relative to the rotary drum (2) are arranged between one ends of the rotating shafts (10) on the outer sides of the rotary drum (2), and the connecting pieces (12) are connected with the second moisture absorption pieces (4);
the second moisture absorption piece (4) is wrapped on the outer sides of the plurality of rollers (2).
2. The outdoor power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the heating member (7) comprises a plurality of heat insulation plates (13) which are equidistantly arranged at the first opening (5), two ends of each heat insulation plate (13) are fixedly connected with the inner wall of the first opening (5), one side, close to the first opening (5), of each heat insulation plate (13) is provided with a heating wire (14), and the heating wires (14) are controlled to be switched on and off by a temperature sensor.
3. The outdoor power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the connecting piece (12) comprises connecting gears (15) which are respectively arranged at one ends of the rotating shafts (10), moving openings (16) are formed in the positions, corresponding to the connecting gears (15), of the roller (2), gear strips (17) are arranged between the moving openings (16), and the gear strips (17) are in meshed connection with the connecting gears (15);
a first gear chain (18) is fixedly connected to the outer side of the gear rack (17), two transmission gears (19) are in transmission connection with the inner side of the first gear chain (18), a positioning shaft (20) is fixedly connected to the inner part of each transmission gear (19), a positioning plate (21) is rotatably sleeved on the outer side of each positioning shaft (20), and the two positioning plates (21) are fixedly mounted on the cabinet body (1);
one end, far away from the transmission gear (19), of the positioning shaft (20) is connected with a first rotating gear (22), the outer side of the first rotating gear (22) is connected with a second rotating gear (23) in a meshed mode, one side of each of the two second rotating gears (23) is fixedly connected with a first winding roller (24) and a second winding roller (25), two ends of each of the first winding roller (24) and the second winding roller (25) are installed on the cabinet body (1) through supports, and a rotating motor (26) for driving the first winding roller (24) is arranged on the cabinet body (1);
a rubber frame (27) is wound and connected between the first winding roller (24) and the second winding roller (25), the second moisture absorption part (4) is installed at the rubber frame (27), and a plurality of transmission guide parts (28) for guiding the rubber frame (27) are arranged on the roller (2).
4. The outdoor power distribution cabinet with the moisture-proof function according to claim 3, characterized in that: the transmission guide piece (28) comprises a transmission roller (29) in transmission connection with the rubber frame (27), transmission plates (30) are rotatably connected to two ends of the transmission roller (29), and the transmission plates (30) are fixedly mounted on the cabinet body (1).
5. The outdoor power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the synchronous driving part (9) comprises rotary rods (31) which are respectively arranged at one ends of the plurality of protective covers (8), two ends of each rotary rod (31) are respectively connected with positioning seats in a rotating mode, and the positioning seats are fixedly arranged on the cabinet body (1);
one ends of the plurality of rotating rods (31) are connected with a rotating piece (32) mutually.
6. The outdoor power distribution cabinet with the moisture-proof function according to claim 5, characterized in that: the rotating part (32) comprises a first rotating gear (33) fixedly sleeved at one end of the rotating rod (31), the outer side of the first rotating gear (33) is connected with a second rotating gear (34) in a meshing manner, a rotating rod (35) is fixedly sleeved inside the second rotating gear (34), the outer side of the rotating rod (35) is rotatably sleeved with a limiting seat, and the limiting seat is fixedly installed on the cabinet body (1);
one end of the rotating rod (35) far away from the second rotating gear (34) is fixedly connected with a third rotating gear (36), and a plurality of third rotating gears (36) are mutually in transmission connection with a second gear chain (37);
the outer side of any one of the third rotating gear (36) is connected with a rotating motor (38) for driving the third rotating gear through a coupler, and the rotating motor (38) is installed on the cabinet body (1).
7. The outdoor power distribution cabinet with the moisture-proof function according to claim 2, characterized in that: the protection casing (8) inboard is equipped with sealed pad (39), and sealed pad (39) correspond the position of a plurality of heat insulating board (13) and all are equipped with the holding tank.
8. The outdoor power distribution cabinet with the moisture-proof function according to claim 1, characterized in that: the size of the first opening (5) is the same as that of the two second openings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110248196.6A CN112928622B (en) | 2021-03-07 | 2021-03-07 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110248196.6A CN112928622B (en) | 2021-03-07 | 2021-03-07 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112928622A CN112928622A (en) | 2021-06-08 |
| CN112928622B true CN112928622B (en) | 2022-04-26 |
Family
ID=76171775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110248196.6A Active CN112928622B (en) | 2021-03-07 | 2021-03-07 | Outdoor power distribution cabinet with moisture-proof function and use method thereof |
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| CN114748988B (en) * | 2021-12-31 | 2023-04-28 | 江苏英美迪自动化科技有限公司 | Intelligent electric cabinet dehumidifying device |
| CN115342620B (en) * | 2022-08-25 | 2023-10-27 | 湖南硕华环保新材料有限责任公司 | Drying device is used in melt-blown cloth production and processing |
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| CN210806348U (en) * | 2019-09-19 | 2020-06-19 | 海南威特电力设备有限公司 | Electric power cabinet that possesses dehumidification function |
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| JP2009106030A (en) * | 2007-10-22 | 2009-05-14 | San'eisha Mfg Co Ltd | Humidity conditioning structure of box for storing apparatus |
| KR20200124110A (en) * | 2019-04-23 | 2020-11-02 | 주식회사 경동나비엔 | Dehumidification rotor |
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