CN110854710B - Electric power control device - Google Patents
Electric power control device Download PDFInfo
- Publication number
- CN110854710B CN110854710B CN201911190258.1A CN201911190258A CN110854710B CN 110854710 B CN110854710 B CN 110854710B CN 201911190258 A CN201911190258 A CN 201911190258A CN 110854710 B CN110854710 B CN 110854710B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- power control
- control box
- shell
- rod
- 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
- 238000009423 ventilation Methods 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 12
- 239000002808 molecular sieve Substances 0.000 claims description 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—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
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of power control equipment, in particular to a power control device, which comprises a power control box and a control cabinet, wherein the left end of the power control box is fixedly connected with the control cabinet, the inner side of the top end of the power control box is fixedly connected with a circuit breaking reminding device, the inner side of the rear end of the power control box is fixedly connected with an air switch, the inner side of the right end of the power control box is fixedly connected with a dustproof device, and the left end of the power control box is fixedly connected with a temperature and humidity adjusting device, the humidity inside the power control box is quickly dissipated through the action of hot air.
Description
Technical Field
The invention relates to the technical field of power control equipment, in particular to a power control device.
Background
Electronic components of power control device can give off a large amount of heats in work, especially in summer high temperature weather, if the inboard phenomenon that the spontaneous combustion appears in the power control incasement side can be leaded to the temperature of power control incasement side too high, and electric elements works in the environment of high temperature, also damage easily or cause the performance to descend, need carry out ventilation cooling to the power control incasement, when in overcast and rainy weather, the moist phenomenon can appear in the inboard of power control case, the phenomenon of short circuit takes place easily in the electric elements in the power control case, and moist environment can lead to the corruption of power control case or metal part, and the service life is shortened.
The power control box that uses at present is when dispelling the heat to the body, all open a vent at power control box's downside, it dispels the heat to lean on natural wind, the radiating efficiency is low, and hot day can not reach the radiating effect, and when the humidity of power control box memory was very big, also can not carry out rapid draing to the humidity of power control box memory, and the vent of power control box's downside leads to the dust easily to get into the inboard of power control box, and the inboard of general power control box does not have the reminding device that opens circuit, if power control box is large in quantity, the staff still needs the investigation one by one, lead to work efficiency low, the staff can not in time handle power control box, therefore, provide a power control device to above-mentioned problem.
Disclosure of Invention
The present invention is directed to a power control device to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric control device, includes electric control box and switch board, electric control box's left end fixedly connected with switch board, electric control box's the inboard fixedly connected with in top reminding device that opens circuit, electric control box's the inboard fixedly connected with air switch in rear end, air switch's inboard rotation is connected with operating handle, the inboard fixedly connected with dust keeper of right-hand member of electric control box, electric control box's left end fixedly connected with temperature humidity control device.
Preferably, the warning device that opens circuit includes protective housing, alarm lamp, stay cord, telescopic link, first spring, limit switch, depression bar, backup pad, battery and bottom plate, the inboard fixedly connected with protective housing in top of power control box, the telescopic link of the vertical setting of the inboard fixedly connected with in bottom of protective housing, the bottom plate that the top fixedly connected with level of telescopic link set up, the top fixedly connected with depression bar of bottom plate, the top fixedly connected with alarm lamp of power control box, the left end fixedly connected with battery of protective housing, the bottom fixedly connected with stay cord of bottom plate, and stay cord and operating handle fixed connection.
Preferably, the outside of telescopic link is provided with first spring, and the top and the bottom of first spring respectively with protective housing and bottom plate fixed connection, the inboard fixedly connected with backup pad of rear end of protective housing, the top fixedly connected with limit switch of backup pad, and limit switch is located the below of depression bar.
Preferably, the dust keeper includes ventilation shell, ash blocking net, screw ring, vent, dog, briquetting, pull rod, second spring and stopper, the right-hand member fixedly connected with screw ring of electric control box, the inboard screwed connection of screw ring has the ventilation shell, the vent has been seted up to the right-hand member inboard of ventilation shell.
Preferably, the inboard sliding connection of left end of vent has the pull rod, the right-hand member fixedly connected with stopper of pull rod, the other end fixedly connected with briquetting of pull rod, the inboard fixedly connected with dog of left end of ventilation shell, the left end of dog is provided with the ash blocking net, the outside of pull rod is provided with the second spring, and the both ends of second spring respectively with stopper and pull rod fixed connection, and the second spring is in the shrink state.
Preferably, the temperature and humidity adjusting device comprises a fixed shell, a fan, a heating wire, a fixing rod, a connecting pipe, a connecting shell, a reinforcing plate, a molecular sieve, a temperature sensor, a humidity sensor, a filter box, a limiting ring, a linear bearing, a handle, a limiting cylinder, a filter screen, a rotating plate, a connecting rod, a limiting plate, an adjusting rod and a K7-A200 precise temperature control instrument, wherein the fixed shell is fixedly connected to the left end of the power control box, the molecular sieve is arranged on the inner side of the fixed shell, the connecting shell is fixedly connected to the inner side of the right end of the fixed shell, the fixing rod is fixedly connected to the inner side of the left end of the connecting shell, the fan is fixedly connected to the right end of the fixing rod, the heating wire is arranged on the right side of the fan and fixedly connected to the connecting shell, the top end of the control cabinet is fixedly connected to the K7-A, the bottom fixedly connected with rose box of reinforcing plate, the inboard intercommunication of right-hand member of rose box has the connecting pipe, and connecting pipe and set casing intercommunication.
Preferably, the filter box about the spacing section of thick bamboo of both ends inboard equal fixedly connected with, the rear end inboard rotation of filter box is connected with the commentaries on classics board, the equal fixedly connected with filter screen in both ends about the commentaries on classics board, and filter screen and spacing section of thick bamboo sliding connection, the inboard fixedly connected with linear bearing in left end of filter box, linear bearing's inboard sliding connection has the regulation pole, the right-hand member fixedly connected with limiting plate of regulation pole, the outside fixedly connected with spacing ring of regulation pole, the left end fixedly connected with handle of regulation pole, the front end of adjusting the pole rotates and is connected with the connecting rod, and the connecting rod with be located the right side the filter screen rotates and connects.
Preferably, the method comprises the following steps:
the method comprises the following steps: when the outgoing line on the inner side of the electric control box is in short circuit and the operating handle on the air switch jumps downwards, the open circuit reminding device alarms the working personnel at the moment;
step two: when the temperature or the humidity inside the electric control box is too high or too high, the temperature and humidity adjusting device can adjust the temperature or the humidity inside the electric control box;
step three: when the power control box works, the dustproof device can prevent external dust from entering the inner side of the power control box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the air switch, the storage battery is converted into the limit switch and supplies power to the alarm lamp through the protective shell, the alarm lamp, the pull rope, the telescopic rod, the limit switch, the pressure rod and the storage battery, when the air switch is tripped due to the fact that an internal circuit of the air switch is short-circuited, the operating handle on the air switch moves downwards, the operating handle can touch the limit switch through the pull rope and the bottom plate and drives the pressure rod, then the limit switch starts the alarm lamp, a worker can quickly find the power control box with the broken circuit through the sound of the alarm lamp, the electric control box does not need to be checked one by one, and working efficiency is improved.
2. According to the invention, through the arrangement of the ventilation shell, the dust blocking net, the ventilation opening, the stop block, the pressing block, the pull rod, the second spring and the limiting block, external dust can be prevented from entering the inner side of the electric control box through the ventilation opening through the dust blocking net, the dust blocking net can be conveniently detached and cleaned under the action of the pull rod and the pressing block, the dust blocking net can be conveniently cleaned by workers at the later stage, the ventilation shell is connected with the threaded ring in a spiral mode, and the ventilation shell can be conveniently taken down from the electric control box.
3. In the invention, through the arrangement of the fan, the heating wire, the temperature sensor, the humidity sensor, the filter screen, the connecting rod and the pull rod, when the weather is hot and the temperature inside the power control box is overhigh due to the heat generated by the power element inside the power control box, at the moment, the heating wire does not work, the fan starts to work, the temperature at the inner side of the electric control box is quickly reduced under the action of the fan, when the humidity inside the power control box is high in rainy days, the heating wires and the fan start to work, meanwhile, the K7-A200 precise temperature controller can control the temperature generated by the heating wire, the temperature generated by the heating wire is controlled to be at a proper temperature through the K7-A200 precise temperature controller, the overhigh temperature at the inner side of the electric control box can not be caused, the effect through the hot-blast makes the inboard humidity of power control box dispel fast, and the filter screen can prevent that external dust from carrying out the inboard of power control box simultaneously.
4. According to the dust cleaning device, due to the arrangement of the handle, the limiting cylinder, the filter screen, the rotating plate, the connecting rod, the limiting plate and the adjusting rod, a worker can enable the filter screen to shake rapidly under the action of the handle, the adjusting rod and the connecting rod, so that dust on the surface of the filter screen falls off rapidly, and the worker can clean the dust on the surface of the filter screen conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is an enlarged view of the interior of the protective case of the present invention;
FIG. 5 is a schematic view of the mounting structure of the adjusting lever of the present invention;
FIG. 6 is a schematic view of a structure of a limiting cylinder according to the present invention;
fig. 7 is a schematic structural view of the ventilation housing of the present invention.
In the figure: 1-power control box, 2-control cabinet, 3-circuit-break reminding device, 301-protective shell, 302-alarm lamp, 303-pull rope, 304-telescopic rod, 305-first spring, 306-limit switch, 307-compression bar, 308-support plate, 309-storage battery, 310-bottom plate, 4-dustproof device, 401-ventilation shell, 402-ash screen, 403-threaded ring, 404-ventilation opening, 405-stop block, 406-pressing block, 407-pull rod, 408-second spring, 409-limit block, 5-temperature and humidity adjusting device, 501-fixed shell, 502-fan, 503-heating wire, 504-fixed rod, 505-connecting pipe, 506-connecting shell, 507-reinforcing plate, 508-molecular sieve, 509-a temperature sensor, 510-a humidity sensor, 511-a filter box, 512-a limiting ring, 513-a linear bearing, 514-a handle, 515-a limiting cylinder, 516-a filter screen, 517-a rotating plate, 518-a connecting rod, 519-a limiting plate, 520-an adjusting rod, 521-K7-A200 precision temperature control instrument, 6-an air switch and 7-an operating handle.
Detailed Description
Example 1:
referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides an electric control device, including electric control box 1 and switch board 2, electric control box 1's left end fixedly connected with switch board 2, electric control box 1's the inboard fixedly connected with in top reminding device 3 that opens circuit, electric control box 1's the inboard fixedly connected with air switch 6 in rear end, air switch 6's inboard rotation is connected with operating handle 7, electric control box 1's the inboard fixedly connected with dust keeper 4 of right-hand member, electric control box 1's left end fixedly connected with temperature and humidity adjusting device 5.
The circuit breaking reminding device 3 comprises a protective shell 301, an alarm lamp 302, a pull rope 303, an expansion link 304, a first spring 305, a limit switch 306, a pressure rod 307, a support plate 308, a storage battery 309 and a bottom plate 310, wherein the inner side of the top end of the power control box 1 is fixedly connected with the protective shell 301, the protective shell 301 plays a role in protecting and fixing the parts of the device, the inner side of the bottom end of the protective shell 301 is fixedly connected with the expansion link 304 which is vertically arranged, the top end of the expansion link 304 is fixedly connected with the bottom plate 310 which is horizontally arranged, the top end of the bottom plate 310 is fixedly connected with the pressure rod 307, the movement of the bottom plate 310 can drive the movement of the pressure rod 307, the alarm lamp 302 is fixedly connected with the top end of the power control box 1, the alarm lamp 302 can alarm the outside, so that a position where a circuit breaking occurs can be quickly, the device can be normally used when the power control box 1 is powered off, the bottom end of the bottom plate 310 is fixedly connected with the pull rope 303, the pull rope 303 is fixedly connected with the operating handle 7, the pull rope 303 is connected with the operating handle 7 on the air switch 6, when short circuit occurs on the inner side of the power control box 1, the air switch 6 is tripped, the operating handle 7 rotates downwards, the operating handle 7 pulls the bottom plate 310 and the pressure rod 307 downwards through the pull rope 303, the pressure rod 307 is contacted with the limit switch 306, the outer side of the telescopic rod 304 is provided with the first spring 305, the top end and the bottom end of the first spring 305 are respectively and fixedly connected with the protective shell 301 and the bottom plate 310, the inner side of the rear end of the protective shell 301 is fixedly connected with the supporting plate 308, the top end of the supporting plate 308 is fixedly connected with the limit switch 306, the limit switch 306 is positioned below the pressure rod, the first spring 305 can support the bottom plate 310 through the telescopic rod 304, and the pressing rod 307 is driven by the bottom plate 310 to be not contacted with the limit switch 306, the dustproof device 4 comprises a ventilation shell 401, an ash blocking net 402, a threaded ring 403, a ventilation opening 404, a stop block 405, a pressing block 406, a pull rod 407, a second spring 408 and a limit block 409, the threaded ring 403 is fixedly connected to the right end of the electric control box 1, the ventilation shell 401 is spirally connected to the inner side of the threaded ring 403, the ventilation shell 401 is in a circular ring shape, the ventilation shell 401 is arranged in the circular ring shape to facilitate the connection of the threaded ring 403 and the ventilation shell 401, the ventilation opening 404 is arranged on the inner side of the right end of the ventilation shell 401, the ventilation opening 404 can enable air on the inner side of the electric control box 1 to circulate through the ventilation opening 404, the pull rod 407 is slidably connected to the inner side of the left end of the ventilation opening 404, the limit block 409 is fixedly connected, the left end of the stop block 405 is provided with a dust blocking net 402, the dust blocking net 402 can prevent external dust from entering the inner side of the power control box 1, the outer side of the pull rod 407 is provided with a second spring 408, two ends of the second spring 408 are respectively fixedly connected with the stop block 409 and the pull rod 407, the second spring 408 is in a contraction state, the pull rod 407 can drive the press block 406 to limit and fix the dust blocking net 402 through the second spring 408, the position of the dust blocking net 402 can be limited through the stop block 405, the temperature and humidity adjusting device 5 comprises a fixed shell 501, a fan 502, a heating wire 503, a fixed rod 504, a connecting pipe 505, a connecting shell 506, a reinforcing plate 507, a molecular sieve 508, a temperature sensor 509, a humidity sensor 510, a filter box 511, a limit ring, a linear bearing 513, a handle 514, a limit cylinder 515, a filter screen 516, a rotary plate 517, a connecting rod 518, a limit plate 519, an adjusting rod 520 and a K7-A200 precision temperature, the left end of the power control box 1 is fixedly connected with a fixed shell 501, the inner side of the fixed shell 501 is provided with a molecular sieve 508, the molecular sieve 508 can absorb the water vapor in the air, the water vapor in the humid air can be prevented from entering the inner side of the power control box 1, the inner side of the right end of the fixed shell 501 is fixedly connected with a connecting shell 506, the inner side of the left end of the connecting shell 506 is fixedly connected with a fixed rod 504, the right end of the fixed rod 504 is fixedly connected with a fan 502, the inner side of the power control box 1 can be ventilated through the fan 502, the right side of the fan 502 is provided with a heating wire 503, the heating wire 503 is fixedly connected with the connecting shell 506, the air entering the inner side of the power control box 1 can be heated through the heating wire 503, the top end of the control cabinet 2 is fixedly connected with a K7-A200 precision temperature controller 521, and the K7, a reinforcing plate 507 is fixedly connected at the left end of the fixed shell 501, a filter box 511 is fixedly connected at the bottom end of the reinforcing plate 507, a connecting pipe 505 is communicated with the inner side of the right end of the filter box 511, the connecting pipe 505 is communicated with the fixed shell 501, a limiting cylinder 515 is fixedly connected at the inner sides of the left and right ends of the filter box 511, the boundary of the filter screen 516 can be limited through the limiting cylinder 515, the filter screen 516 can rotate conveniently, a rotating plate 517 is rotatably connected at the inner side of the rear end of the filter box 511, the filter screen 516 is fixedly connected at the left and right ends of the rotating plate 517, the filter screen 516 is slidably connected with the limiting cylinder 515, external dust can be shielded through the filter screen 516, a linear bearing 513 is fixedly connected at the inner side of the left end of the filter box 511, an adjusting rod 520 is slidably connected at the inner side of the linear bearing 513, the adjusting rod, the limiting ring 512 is fixedly connected to the outer side of the adjusting rod 520, the handle 514 is fixedly connected to the left end of the adjusting rod 520, the connecting rod 518 is rotatably connected to the front end of the adjusting rod 520, and the connecting rod 518 is rotatably connected to the filter screen 516 on the right side.
In addition, the applicant explains that the operating handle 7 is the prior art on the air switch 6, and in the case of a short circuit of the air switch 6, the air switch 6 trips, and the operating handle 7 jumps to the bottom. The model of the control cabinet 2 is SDTH, the model of the alarm lamp 302 is KL56-S80R-220V, the model of the storage battery 309 is a 6GFM-24 storage battery, the model of the fan 502 is D type 9-26, the model of the heating wire 503 is OCR25A15, the model of the temperature sensor 509 is PT100, the model of the humidity sensor 510 is HM1520, and the model of the limit switch 306 is QGX-A.
The working process is as follows: before the electric power control box is used, firstly, an external power supply is used for supplying power, the storage battery 309 is only used for electrifying the limit switch 306 and the alarm lamp 302, when the temperature is too high, the temperature inside the electric power control box 1 is increased due to the heating of the electric power elements inside the electric power control box 1, when the temperature reaches the range set by the temperature sensor 509, the temperature sensor 509 transmits information to the control cabinet 2, then the control cabinet 2 controls the fan 502 to work, meanwhile, the heating wire 503 does not work, then the fan 502 rapidly blows air to the inner side of the electric power control box 1 through the fixed shell 501, the molecular sieve 508, the connecting pipe 505, the filter box 511 and the filter screen 516, hot air inside the electric power control box 1 is enabled to flow to the outer side of the electric power control box 1 through the ventilation opening 404 on the ventilation shell 401, the temperature of the inner side of the electric power control box 1 and the surface temperature of the electric, when a circuit on the inner side of the power control box 1 trips due to a short circuit, the operating handle 7 on the air switch 6 rapidly jumps downwards, the operating handle 7 drives the pull rope 303 to move downwards after jumping downwards, then the pull rope 303 drives the bottom plate 310 to move downwards, meanwhile, the bottom plate 310 also compresses the telescopic rod 304 and the first spring 305, meanwhile, the bottom plate 310 drives the pressing rod 307 to move downwards and touch the limit switch 306, then the limit switch 306 starts the alarm lamp 302, then the alarm lamp 302 gives an alarm to the outside, a worker can rapidly confirm the power control box 1 with an open circuit through the alarm, the dust blocking net 402 can prevent external dust from entering the inner side of the power control box 1 through the vent 404 during the working process, and when the dust blocking net 402 needs to be disassembled and cleaned, the worker rotates the ventilation shell 401, the ventilation shell 401 and the threaded ring 403 are relatively rotated, so that the ventilation shell 401 is taken out from the inner side of the threaded ring 403, then a worker pulls the pull rod 407 towards the left, so that the pull rod 407 drives the pressing block 406 to move towards the left, when the right end face of the pressing block 406 is positioned at the left side of the left end face of the ventilation shell 401, then the worker rotates the pull rod 407, so that the pull rod 407 drives the pressing block 406 to rotate to one side of the ventilation shell 401, so that the pressing block 406 does not interfere with the left movement of the dust blocking net 402, then the worker can take the dust blocking net 402 out from the inner side of the ventilation shell 401, when the dust blocking net 402 is put back, the reverse operation is carried out according to the above steps, when the worker needs to clean dust on the surface of the filter screen 516, the worker pushes the adjusting rod 520 to move towards the left inside of the linear bearing 513 through the handle 514, then the adjusting rod 520 drives the filter screen 516 to swing around the filter box, through rocking of filter screen 516, make the dust of filter screen 516 bottom face drop fast, spacing ring 512 can prevent to adjust pole 520 and move left too much distance simultaneously, and limiting plate 519 can prevent to adjust pole 520 and move right too much distance.
Example 2:
in embodiment 2, the same parts as those in embodiment 1 are not described again, except that in rainy and humid weather, the temperature inside the power control box 1 is low, and when the humidity is heavy, the humidity sensor 510 will transmit information to the control cabinet 2, then the control cabinet 2 controls the fan 502 and the heating wire 503 to operate simultaneously, and the temperature generated by the heating wire 503 is precisely controlled by the K7-a200 precise temperature controller 521, so that the temperature generated by the heating wire 503 does not cause the temperature inside the power control box 1 to be lower than the range of the test value of the temperature sensor 509, then the fan 502 blows hot air rapidly to the inside of the power control box 1 through the fixed shell 501, the molecular sieve 508, the connecting pipe 505, the heating wire 503, the filter box 511 and the filter screen 516, and the molecular sieve 508 can absorb moisture in the air, so that the humidity inside the power control box 1 flows to the outside of the power control box 1 through the vent 404 on the vent shell 401, the rapid drying of the moisture inside the power control box 1 is accelerated by the hot wind.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (4)
1. The utility model provides a power control device, includes power control box (1) and switch board (2), its characterized in that: the left end of the power control box (1) is fixedly connected with a control cabinet (2), the inner side of the top end of the power control box (1) is fixedly connected with a circuit-breaking reminding device (3), the inner side of the rear end of the power control box (1) is fixedly connected with an air switch (6), the inner side of the air switch (6) is rotatably connected with an operating handle (7), the inner side of the right end of the power control box (1) is fixedly connected with a dustproof device (4), and the left end of the power control box (1) is fixedly connected with a temperature and humidity adjusting device (5);
the circuit breaking reminding device (3) comprises a protective shell (301), an alarm lamp (302), a pull rope (303), a telescopic rod (304), a first spring (305), a limit switch (306), a pressure rod (307), a support plate (308), a storage battery (309) and a bottom plate (310), a protective shell (301) is fixedly connected with the inner side of the top end of the power control box (1), the inner side of the bottom end of the protective shell (301) is fixedly connected with a vertically arranged telescopic rod (304), the top end of the telescopic rod (304) is fixedly connected with a horizontally arranged bottom plate (310), the top end of the bottom plate (310) is fixedly connected with a pressure lever (307), the top end of the power control box (1) is fixedly connected with an alarm lamp (302), the left end of the protective shell (301) is fixedly connected with a storage battery (309), the bottom end of the bottom plate (310) is fixedly connected with a pull rope (303), and the pull rope (303) is fixedly connected with an operating handle (7);
the outside of telescopic link (304) is provided with first spring (305), and the top and the bottom of first spring (305) respectively with protective housing (301) and bottom plate (310) fixed connection, the inboard fixedly connected with backup pad (308) of rear end of protective housing (301), the top fixedly connected with limit switch (306) of backup pad (308), and limit switch (306) are located the below of depression bar (307).
2. A power control device according to claim 1, characterized in that: the dustproof device (4) comprises a ventilation shell (401), an ash blocking net (402), a threaded ring (403), a ventilation opening (404), a stop block (405), a pressing block (406), a pull rod (407), a second spring (408) and a limiting block (409), the right end of the power control box (1) is fixedly connected with the threaded ring (403), the ventilation shell (401) is spirally connected to the inner side of the threaded ring (403), the ventilation opening (404) is formed in the inner side of the right end of the ventilation shell (401), the pull rod (407) is slidably connected to the inner side of the left end of the ventilation opening (404), the limiting block (409) is fixedly connected to the right end of the pull rod (407), the pressing block (406) is fixedly connected to the other end of the pull rod (407), the stop block (405) is fixedly connected to the inner side of the left end of the ventilation shell (401), the ash blocking net (402) is arranged at the left end of the stop block (405), and the second spring (408, and two ends of the second spring (408) are respectively and fixedly connected with the limiting block (409) and the pull rod (407), and the second spring (408) is in a contraction state.
3. A power control device according to claim 1, characterized in that: the temperature and humidity adjusting device (5) comprises a fixed shell (501), a fan (502), a heating wire (503), a fixing rod (504), a connecting pipe (505), a connecting shell (506), a reinforcing plate (507), a molecular sieve (508), a temperature sensor (509), a humidity sensor (510), a filter box (511), a limiting ring (512), a linear bearing (513), a handle (514), a limiting cylinder (515), a filter screen (516), a rotating plate (517), a connecting rod (518), a limiting plate (519), an adjusting rod (520) and a K7-A200 precise temperature control instrument (521), wherein the fixed shell (501) is fixedly connected to the left end of the power control box (1), the molecular sieve (508) is arranged on the inner side of the fixed shell (501), the connecting shell (506) is fixedly connected to the inner side of the right end of the fixed shell (501), the fixing rod (504) is fixedly connected to the inner side of the left end of the connecting shell (506), the right-hand member fixedly connected with fan (502) of dead lever (504), the right side of fan (502) is provided with heater strip (503), and heater strip (503) and connection shell (506) fixed connection, the top fixedly connected with K7-A200 accurate temperature control appearance (521) of switch board (2), the left end fixedly connected with reinforcing plate (507) of set casing (501), the bottom fixedly connected with rose box (511) of reinforcing plate (507), the inboard intercommunication of right-hand member of rose box (511) has connecting pipe (505), and connecting pipe (505) and set casing (501) intercommunication.
4. A power control device according to claim 3, characterized in that: the inner sides of the left end and the right end of the filter box (511) are fixedly connected with a limiting cylinder (515), the inner side of the rear end of the filter box (511) is rotatably connected with a rotating plate (517), the left end and the right end of the rotating plate (517) are fixedly connected with filter screens (516), the filter screen (516) is connected with the limiting cylinder (515) in a sliding way, the inner side of the left end of the filter box (511) is fixedly connected with a linear bearing (513), the inner side of the linear bearing (513) is connected with an adjusting rod (520) in a sliding way, the right end of the adjusting rod (520) is fixedly connected with a limit plate (519), the outer side of the adjusting rod (520) is fixedly connected with a limiting ring (512), the left end of the adjusting rod (520) is fixedly connected with a handle (514), the front end of the adjusting rod (520) is rotatably connected with a connecting rod (518), and the connecting rod (518) is rotatably connected with the filter screen (516) positioned at the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911190258.1A CN110854710B (en) | 2019-11-28 | 2019-11-28 | Electric power control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911190258.1A CN110854710B (en) | 2019-11-28 | 2019-11-28 | Electric power control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110854710A CN110854710A (en) | 2020-02-28 |
| CN110854710B true CN110854710B (en) | 2020-12-08 |
Family
ID=69605880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911190258.1A Active CN110854710B (en) | 2019-11-28 | 2019-11-28 | Electric power control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110854710B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342360B (en) * | 2020-04-22 | 2020-12-08 | 山东环科电力科技有限公司 | Distribution box device capable of self-adapting to ambient temperature change and preventing fire |
| CN113241601A (en) * | 2021-04-29 | 2021-08-10 | 长城电气股份有限公司 | Distribution equipment with remote alarm and self-locking functions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207651895U (en) * | 2018-01-03 | 2018-07-24 | 广西金德泰电力安装有限公司 | A kind of low-tension distribution box |
| CN108134319A (en) * | 2018-02-08 | 2018-06-08 | 嘉兴市宏日光伏科技有限公司 | A kind of security power power distribution cabinet with warning function |
| CN109936057B (en) * | 2019-04-15 | 2020-07-31 | 南京瑞晖特智能科技有限公司 | Intelligent integrated power supply and control system thereof |
| CN209544971U (en) * | 2019-04-15 | 2019-10-25 | 保定市润恒星源电气设备有限公司 | A kind of combined type switchgear house |
-
2019
- 2019-11-28 CN CN201911190258.1A patent/CN110854710B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110854710A (en) | 2020-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110854710B (en) | Electric power control device | |
| CN108601263A (en) | A kind of communication auxiliary device with remote control function | |
| CN212784430U (en) | Natural wind heat dissipation block terminal | |
| CN211151119U (en) | Automatic temperature and humidity control device of power distribution cabinet | |
| CN116826558A (en) | Remote monitoring method and device for outdoor distribution box | |
| CN110113912B (en) | Base station equipment with good heat dissipation effect based on 5G communication | |
| CN207677652U (en) | A kind of low pressure soft-start cabinet | |
| CN208656395U (en) | A kind of lightning protection device of open air traffic surveillance and control system | |
| CN218386252U (en) | Heat dissipation power device for electric power engineering | |
| CN208112062U (en) | Solar energy dehumidification electric power cabinet that prevents dust | |
| CN213212805U (en) | Long service life's outdoor block terminal | |
| CN212086644U (en) | High-voltage electrical cabinet capable of treating accumulated water | |
| CN210807430U (en) | Building security protection supervisory equipment convenient to heat dissipation | |
| CN210373845U (en) | Drainage-free dehumidifier | |
| CN210016106U (en) | A electric control cabinet for new forms of energy | |
| CN210273240U (en) | Dual-power electrical control mechanical equipment | |
| CN212810875U (en) | Outdoor distribution box | |
| CN207884158U (en) | A kind of dehumidification system for electric cabinet | |
| CN207783391U (en) | A kind of radiator of information security net casket | |
| CN213753627U (en) | Block terminal protective structure | |
| CN207588311U (en) | A kind of air regulator anti-condensation suitable for high-voltage board | |
| CN211481763U (en) | Zirconia oxygen analyzer with high-efficient heat radiation structure | |
| CN211151107U (en) | Dehumidification mechanism for electric automation equipment | |
| CN106015109B (en) | A kind of suspension of automatic control wind and ground formula dual purpose fan | |
| CN215119774U (en) | Outdoor control cabinet with automatic cooling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201119 Address after: 065000 Langfang city of Hebei province Guangyang District No. 105 Xinhua Road Applicant after: LANGFANG POWER SUPPLY COMPANY, STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: No.79, Yulan street, high tech Industrial Development Zone, Zhengzhou City, Henan Province Applicant before: Li Tianhao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |