CN114096116A

CN114096116A - Dustproof and dust-removing device for electric cabinet

Info

Publication number: CN114096116A
Application number: CN202111247466.8A
Authority: CN
Inventors: 张珅; 沈立明; 李增贺
Original assignee: Linyi Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Linyi Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-02-25

Abstract

The utility model belongs to the technical field of the maintenance is maintained to electrical cabinet, especially, relate to electrical cabinet is dustproof and dust collector, this application utilizes inside interior plate and the electric cabinet of outer panel cladding, it has the space between interior plate and the outer panel, the space has the removal frame in separating, it removes and then makes the outer panel sealed along vertical direction to remove the frame, and then adsorb the dust in the electrical cabinet, and simultaneously, it can also pour into washing liquid or expelling parasite liquid into the washing strip to remove the frame, the washing strip absorbs the liquid inflation and then washs and the paining of expelling parasite liquid to the outer panel, reduce the dust in the space separates.

Description

Dustproof and dust-removing device for electric cabinet

Technical Field

The application belongs to the technical field of electric cabinet maintenance, especially relates to electric cabinet is dustproof and dust collector.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

At present, each transformer substation is provided with 4-7 electric devices needing heat dissipation, such as a UPS (uninterrupted power supply), a server and the like, and the dust particle concentration of the electric cabinets in three types of communication rooms and transformation and distribution motor rooms is smaller than 18000 particles/liter within the cleaning grade range according to the requirements of environmental requirements of communication center rooms (YD/T1821-2008). According to this requirement, various electrical device specifications specify: the dust in the device is cleaned at least once every 3 months. Therefore, each unit requires at least four dust cleanings per year.

With the increase of the number of transformer substations and the addition of newly-built transformer substations every year, it is expected that the number of transformer substations governed by a future transformer operation and maintenance center will be continuously increased, the number of electrical devices to be cleaned will also be continuously increased, however, most of the transformer substations are built in the field, the number of people newly entering a unit every year and used for the transformer operation and maintenance work is small, the increase speed of the people is far less than the increase speed of the workload, and the bearing capacity is seriously insufficient. According to statistics, the working frequency of cleaning once in six months can be met only within the limit range of the bearing capacity of the existing power transformation operation and maintenance personnel.

According to statistics, the electric cabinet in the transformer substation needs to be cleaned up and comprises dust, catkin, winged insect and the like.

Disclosure of Invention

This application provides electric cabinet dustproof and dust collector in order to solve above-mentioned problem.

The utility model provides an electrical cabinet is dustproof and dust collector, utilize inside interior plate and the electrical cabinet of outer panel cladding, it has the space between interior plate and the outer panel, the space has the removal frame in separating, it removes and then makes the outer panel sealed along vertical direction to remove the frame, and then adsorb the dust in the electrical cabinet, and simultaneously, it can also pour into washing liquid or expelling parasite liquid into in the washing strip to remove the frame, the washing strip absorbs the liquid inflation and then washs and the paining of expelling parasite liquid to the outer panel, reduce the dust in the space.

In order to achieve the purpose of the application, the technical scheme of the application is as follows:

electric rack is dustproof and dust collector, which comprises a column, the stand upper end is provided with the roof, be provided with the tray on the stand, the stand outside is provided with the interior plate, be provided with the inboard hole that runs through the interior plate on the interior plate, the interior plate outside is provided with the outer panel, be provided with on the outer panel and run through the outside hole, it has the space to have between interior plate and the outer panel, the space internalization is provided with removes the frame, be provided with the movable plate on removing the frame, the movable plate is provided with sealing strip and washing strip towards outer panel one side, be provided with the recess in the movable plate, the sealing strip sets up in the recess, groove connection gas transmission device.

Further, the movable plate includes the frame, be provided with the solid board in the middle of the frame, the cavity has between frame and the solid board, be provided with the breather pipe in the cavity and lead to the liquid pipe, the cavity simultaneously is kept away from to the frame and is provided with the recess, the one end connecting groove of breather pipe, the other end of breather pipe passes through the air hose and connects gas transmission device, the cavity simultaneously is kept away from to the frame and is provided with the washing strip, the washing strip includes fixed cardboard, be provided with the washing cotton in the fixed cardboard, the washing strip is connected to the one end of leading to the liquid pipe, the other end of leading to the liquid pipe is through leading to liquid hose connection infusion set.

Further, be provided with the buckle in the cavity, the pressure is established on breather pipe and liquid pipe in the middle of the buckle, and the buckle edge fixing is in the cavity of frame, and the cavity intussuseption is provided with the filler, and the upper end of filler is provided with the closing plate, and the closing plate edge is connected with solid board and frame edge sealing.

Further, it includes the main part board that the multiunit parallel was arranged to remove the frame, the main part board is in the space of "U" type cladding setting between interior plate and outer panel, through spliced pole fixed connection between the adjacent main part board, hydraulic means's hydraulic stem is connected to main part board lower extreme, it removes along vertical direction to drive the main part board by hydraulic means, the main part board is provided with the slider towards interior plate one end, be provided with on the interior plate with the vertical slide rail of slider complex, the slider slides and sets up on the slide rail, be provided with the pterygoid lamina on the main part board, the movable plate is fixed on the pterygoid lamina, be provided with vertical pole on the main part board, be provided with embedded handle on the vertical pole.

Further, this application still includes the base, and the base lower extreme is provided with horizontal slide rail, horizontal slide rail and base sliding connection, and the base includes the shell, is provided with hydraulic means, gas transmission device, infusion set in the shell, and hydraulic means passes through the hydraulic stem connection removal frame on the hydraulic means, and gas transmission device passes through gas transmission hose connection movable plate, and infusion set passes through the infusion hose connection movable plate.

Furthermore, a plurality of partition plates are arranged in the shell, the shell is enclosed by the partition plates to form a plurality of independent spaces, the hydraulic device, the gas transmission device and the infusion device are arranged in the independent spaces, a liquid containing box is arranged in the independent space where the infusion device is located, the liquid containing box is connected with the infusion device through a pipeline, an opening is formed in the liquid containing box, and a knob is arranged on the opening in a sealing mode.

Further, be provided with the air inlet chamber in the base, be provided with the getter device in the base, the getter device passes through the pipe connection air inlet chamber, the base upper end is provided with the annular plate, the base upper end can be dismantled and is provided with the apron, the apron encloses into the air intake with the annular plate, the air intake is located the air separation between interior plate and the outer panel, the length of annular plate is less than the width of base, the apron both sides are provided with the locating plate, the locating plate sets up in the annular plate both sides, when the apron sets up in the base upper end, locating plate and annular plate edge sealing connection, be provided with annular handle on the base.

Further, the lateral plate medial surface is provided with sunkenly, and sunken cover outside hole is provided with the dust screen in sunken, and the dust screen is kept away from sunken one end and is located the coplanar with the lateral plate medial surface, and the dust screen adopts the PVC material.

Further, the medial surface of the inner side plate is provided with a plurality of groups of temperature sensors, one group of temperature sensors are arranged at the upper end of the medial surface of the inner side plate facing away from the air inlet, one group of temperature sensors are arranged at the lower end of the medial surface of the inner side plate facing away from the air inlet, a controller is arranged on the tray, and the temperature sensors are electrically connected with the controller.

A dustproof and dust-removing method for an electrical cabinet of a transformer substation is based on the dustproof and dust-removing device for the electrical cabinet and comprises the following steps:

utilize the network with regional season of transformer substation, weather signal transmission to controller, through controller control hydraulic means and then control and remove the frame and rise or descend, when the movable plate on removing the frame covers the outside hole of outer panel, the controller control gas transmission device is along gas transmission hose to recess gas transmission, and then makes the sealing strip butt at the outer panel medial surface, inhales through the air intake suction with the dust in the electrical cabinet through the controller control getter device.

The controller adjusts the position of the moving frame according to the temperature detected by the temperature sensor in real time, a temperature interval is arranged in the controller, when the temperature detected by the temperature sensor exceeds an upper threshold value of the temperature interval, the controller controls the moving frame to move, so that the moving plate does not cover the outer side hole of the outer side plate, meanwhile, the sealing strip does not abut against the inner side surface of the outer side plate, when the temperature detected by the temperature sensor is lower than a lower threshold value of the temperature interval, the controller controls the moving frame to move, so that the moving plate covers the outer side hole of the outer side plate, meanwhile, the sealing strip abuts against the inner side surface of the outer side plate, when the temperature detected by the temperature sensor is in the temperature interval, the controller controls the moving frame to move, so that the moving plate covers the outer side hole of the outer side plate, and meanwhile, the sealing strip does not abut against the inner side surface of the outer side plate.

The controller injects liquid into the cleaning strip regularly according to time, and infusion set is controlled to the controller for liquid in the liquid collecting box gets into along the infusion hose and washs the cotton, washs cotton absorption liquid inflation and then makes the cotton contact outer panel medial surface of washing, and controller control hydraulic means drives and removes frame along vertical direction reciprocating motion, and then makes liquid paint or clean outer panel medial surface.

Compared with the prior art, the beneficial effect of this application is:

1. this application sets up electrical cabinet into bilayer structure, including outer panel and interior plate, arrange the removal frame between outer panel and the interior plate, install the movable plate on the removal frame, install sealing strip and washing strip on the movable plate, through sealing strip and outer panel cooperation, can make whole electrical cabinet form two kinds of states of relative sealed and ventilation, cooperation getter device absorbs the dust in the electrical cabinet under relative seal state, when electrical cabinet temperature is higher, remove the inboard hole intercommunication that makes outside hole and interior plate on the outer panel through removing the frame, and then make electrical cabinet reach the ventilation state, dispel the heat for electrical cabinet.

2. The utility model provides a movable plate on removal frame is including wasing the strip, pour into liquid into for wasing the strip through infusion set, and then make the outer panel can be cleaned by wasing the strip, when the liquid that injects is the liquid of expelling parasite, the medial surface in the outer panel is paintd through wasing the strip to the liquid of expelling parasite, and then make the insect influenced by expelling parasite liquid can not get into electric cabinet from the outer panel, when the liquid that injects is washing liquid or water, the medial surface of outer panel is wiped away to washing liquid or water, and then the evaporation that clears up dust etc. on the outer panel and through liquid is electric cabinet heat dissipation.

3. This application removes the main part board on the frame and is "U" type for moving the movable plate on the frame and carrying out trilateral encirclement to the outside board, the switch door of electric rack is regarded as to the one side in addition, and then makes electric rack can trilaterally seal or trilateral ventilation.

4. This application will be defeated by gas, large-scale power parts such as infusion install in the base to with the below of pedestal mounting at whole electric cabinet, conveniently for removing the frame and remove the support and for providing power such as liquid, gaseous transport, saved the fan at current electric cabinet top on this basis, reduced the entering from the top, combine new heat dissipation form to dispel the heat for electric cabinet.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is an exploded pictorial view of the overall structure of the electrical cabinet of the present application in one orientation;

fig. 2 is an exploded pictorial view of the overall structure of the electrical cabinet of the present application in another orientation;

FIG. 3 is a schematic front view of the present application, FIG. 1;

FIG. 4 is a schematic side view of the present application, FIG. 1;

FIG. 5 is an exploded view of the overall structure of the mobile frame of the present application in one direction;

FIG. 6 is an exploded view of the overall structure of the present mobile frame in another orientation;

FIG. 7 is a front view of the mobile frame of the present application;

FIG. 8 is a schematic side view of the mobile frame of the present application;

FIG. 9 is a schematic top view of the mobile frame of the present application;

FIG. 10 is an exploded view of the overall structure of the moving plate of the present application in one direction;

FIG. 11 is an exploded view of the overall structure of the moving plate of the present application in another orientation;

FIG. 12 is an exploded pictorial view of the overall structure at the base of the present application;

FIG. 13 is a schematic view of the internal structure of the base of the present application;

fig. 14 is a schematic view of the overall structure of the cover plate of the present application.

In the figure: 1. the base, 2, stand column, 3, tray, 4, crossbeam, 5, roof, 6, outer panel, 7, inner panel, 8, outer side hole, 9, inner side hole, 10, baffle, 11, main body board, 12, slider, 13, wing panel, 14, movable board, 15, sealing strip, 16, cleaning strip, 17, connecting column, 18, embedded handle, 19, frame, 20, solid board, 21, breather pipe, 22, liquid pipe, 23, filler, 24, sealing board, 25, buckle, 26, fixed cardboard, 27, liquid inlet head, 28, cleaning cotton, 29, positioning board, 30, groove, 31, draw-in groove, 32, transverse slide rail, 33, air inlet, 34, cover board, 35, aspirator, 36, hydraulic device, 37, infusion device, 38, air delivery device, 39, annular handle, 40, air inlet cavity.

The specific implementation mode is as follows:

the present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

Example 1

The application relates to an electric cabinet, the main improvement point is a dustproof and dust removal device in the electric cabinet, which comprises a stand column 2, a top plate 5 is fixedly arranged at the upper end of the stand column 2, the top plate 5 is fixedly connected with the upper end of the stand column 2 through bolts, a tray 3 is movably arranged on the stand column 2, the tray 3 is connected with the stand column 2 through a track for a drawer or other linear guide rails, so that the tray 3 can slide out from the stand column 2, the lower end of the stand column 2 is arranged on an iron plate or a stainless steel plate, the stand column 2 of the application needs to be buried in the soil, therefore, when the electric cabinet is arranged, a cubic pot hole is firstly dug in the soil, the iron plate or the stainless steel plate is arranged at the bottom end of the pot hole after being sprayed with antirust paint, then the stand column 2 is arranged in the soil through stainless steel bolts, as another implementation scheme, the stainless steel plate is arranged on the ground, the stand column 2 is arranged on the stainless steel plate on the ground, then, a square pot hole is dug at the lower end of the ground, a stainless steel plate is further installed in the pot hole, the base 1 is installed on the stainless steel plate in the pot hole, wherein a transverse slide rail 32 is installed at the lower end of the base 1, the transverse slide rail 32 is connected with the base 1 in a sliding mode, the transverse slide rail 32 is installed at the upper end of the iron plate or the stainless steel plate, the transverse slide rail 32 is located between the upright posts 2, the length of the transverse slide rail 32 is larger than that of the shell, the length of the transverse slide rail 32 is about twice as large as that of the shell, the base 1 comprises a shell, a hydraulic device 36, an air conveying device 38 and an infusion device 37 are installed in the shell, the hydraulic device 36 is connected with the moving frame through a hydraulic rod on the hydraulic device 36, the air conveying device 38 is connected with the moving plate 14 through an air conveying hose, the infusion device 37 is connected with the moving plate 14 through an infusion hose, and the air conveying hose and the infusion hose are long in length and convenient to move up and down along with the moving frame, an inner side plate 7 is arranged on the outer side of the upright post 2, the inner side plate 7 is fixedly arranged on the upright post 2, in addition, in order to strengthen the structure of the upright post 2, a cross beam 4 is fixedly arranged on the upright post 2, the cross beam 4 is fixedly connected with the upright post 2 through bolts, the inner side plate 7 is arranged on three surfaces of the upright post 2, one surface is reserved as an opening and closing door which is hinged with the outer side plate 6, an inner side hole 9 which penetrates through the inner side plate 7 is arranged on the inner side plate 7, the outer side plate 6 is arranged on the outer side of the inner side plate 7, the outer side plate 6 is fixedly arranged on a stainless steel plate through bolts, a penetrating outer side hole 8 is arranged on the outer side plate 6, the inner side plate 7 and the outer side plate 6 are arranged at intervals, a movable frame is movably arranged in the intervals, a movable plate 14 is fixedly arranged on the movable frame, a sealing strip 15 and a cleaning strip 16 are movably arranged on one side of the movable plate 14, which faces the outer side plate 6, specifically, a groove 30 is formed in the moving plate 14, the sealing strip 15 is positioned in the groove 30, the groove 30 is connected with an air transfusion device 38, and the cleaning strip 16 is connected with an air transfusion device 37.

The moving rack of the present application is made of aluminum alloy, and the necessary ground can be provided with grooves and other structures, so as to reduce the overall weight of the moving rack, as a specific implementation scheme, the moving rack includes a plurality of sets of main body plates 11 arranged in parallel, in this embodiment, two main body plates 11 form a set of main body matched with the moving plate 14, the main body plates 11 are U-shaped, and the main body plates 11 are wrapped and arranged in the space between the inner side plate 7 and the outer side plate 6, the opening of the main body plates 11 needs to be aligned with the switch door, the adjacent main body plates 11 are fixedly connected through the connecting column 17, in this embodiment, the main body plates are divided into three sets, the lower ends of the main body plates 11 are connected with the hydraulic rods of the hydraulic devices 36, the main body plates 11 are driven by the hydraulic devices 36 to move in the vertical direction, the main body plates 11 are fixedly provided with the sliding blocks 12 facing one end of the inner side plate 7, the sliding blocks 12 are fixed on the main body plates 11 through bolts, fixed mounting has the vertical slide rail with slider 12 complex on the interior plate 7, vertical slide rail passes through bolt fixed mounting on interior plate 7, slider 12 slidable mounting is on the slide rail, as further embodiment, at 11 lower extreme installation auxiliary rod of main part board of lower extreme, set up the hole and install linear bearing in the hole on apron 34, through the supplementary hydraulic stem steady removal of auxiliary rod, if the hydraulic stem upper end is connected the whole carriage release of promotion that enough stable or hydraulic stem can be stable with main part board 11, then do not need the supplementary also can realize the same function of auxiliary rod.

This application installation movable plate 14 on main part board 11 for movable plate 14 can move along with main part board 11 removes, specifically, welds or bolted connection pterygoid lamina 13 on the main part board 11, and movable plate 14 passes through the bolt fastening on pterygoid lamina 13, and this application movable plate 14's structure is: the movable plate 14 comprises a frame 19, a solid plate 20 is arranged in the middle of the frame 19, the movable plate 14 is integrally made of high-strength aluminum alloy, a cavity is formed between the frame 19 and the solid plate 20 and does not penetrate through the frame 19, a vent pipe 21 and a liquid through pipe 22 are arranged in the cavity, a groove 30 is formed in one surface, far away from the cavity, of the frame 19, the groove 30 is used for limiting the sealing strip 15, one end of the vent pipe 21 is connected with the groove 30, the other end of the vent pipe 21 is connected with an air conveying device 38 through a vent hose, when the vent pipe 21 conveys air, the groove 30 is extruded by the sealing strip 15 to form a sealed space, the sealing strip 15 can be extruded out of a part of the groove 30 after the vent pipe 21 conveys air, a cleaning strip 16 is arranged on one surface, far away from the cavity, the cleaning strip 16 is used for wiping the inner side surface of the outer plate 6 or used for smearing insect repellent liquid on the inner side surface of the outer plate 6, and further prevents the outer plate 6 which is firstly contacted with dust from being too much and the outer plate 6 which is firstly contacted with flying insects from being too much, washing strip 16 includes fixed cardboard 26, set up draw-in groove 31 in the fixed cardboard 26, install in the draw-in groove 31 of fixed cardboard 26 and wash cotton 28, draw-in groove 31 has limiting displacement to washing cotton 28, it is the inflation cotton to wash cotton 28, wash cotton 28 interference and install in the draw-in groove 31 of fixed cardboard 26, and it is spacing to washing cotton 28 through fixed cardboard 26, it washs strip 16 to connect through conical feed liquor head 27 to lead to the one end of liquid pipe 22, make things convenient for feed liquor head 27 to insert in washing strip 16, the other end that leads to liquid pipe 22 is through leading to liquid hose connection infusion set 37, it injects the washing liquid for washing cotton 28 in washing strip 16 to lead to through infusion set 37, water or expelling parasite liquid, this application breather pipe 21, the fixed mode that leads to liquid pipe 22 does: the cavity is provided with a buckle 25, the middle of the buckle 25 is pressed on the vent pipe 21 and the liquid through pipe 22, the edge of the buckle 25 is fixed in the cavity of the frame 19 through a bolt, the cavity is filled with a filler 23, the upper end of the filler 23 is fixedly provided with a sealing plate 24, the edge of the sealing plate 24 is hermetically connected with the edge of the solid plate 20 and the edge of the frame 19, including but not limited to a sealing object such as a sealing gasket, in the embodiment, the filler 23 is made of a material such as sponge.

As a more specific embodiment, a vertical rod is installed on one end of the main body plate 11 facing the switch door, and an embedded handle 18 is provided on the vertical rod, and more specifically, the vertical rod is located on the main body plate 11 in the middle, so that after a user separates each connecting component from the main body plate 11, the user can lift the whole movable frame by pulling the embedded handle 18 on the main body plate 11, and further, the operation of checking, replacing, maintaining and the like on the articles in the base 1 is facilitated.

The base 1 of the application adopts a stainless steel structure, a plurality of partition plates are arranged in the shell of the base 1, the shells are enclosed into a plurality of independent spaces by the partition plates, each independent space is provided with each valuable device, interference influence of adjacent devices is avoided, the hydraulic device 36, the air delivery device 38 and the infusion device 37 are arranged in the independent spaces, in the embodiment, the hydraulic device 36 adopts a hydraulic pump, the air delivery device 38 is an air pump, the infusion device 37 is a water pump, the independent space where the infusion device 37 is located is provided with a liquid containing box, the liquid containing box is connected with the infusion device 37 through a pipeline, the liquid containing box is provided with an opening, a knob is hermetically arranged on the opening, in the embodiment, the cover plate 34 can be opened, the knob is opened, water or insect repellent liquid is added to the liquid containing box, the liquid containing boxes are divided into a plurality of liquid, each liquid containing box respectively contains different liquids, and an electromagnetic valve is arranged on a connecting pipeline between the liquid containing box and the infusion device 37, the controller is connected with the solenoid valve, the solenoid valve is opened, infusion set 37 alright with follow flourishing liquid incasement and extract corresponding liquid, more specifically, install level sensor in the flourishing liquid incasement, level sensor and controller electric connection, when flourishing liquid incasement liquid is less, level sensor transmits the signal to the controller, the technical staff to flourishing liquid incasement supply quantitative required liquid can, as further embodiment, the liquid inlet of flourishing liquid case passes through the pipeline and is connected with the shell, can make the technical staff on the basis of not opening apron 34 alright add liquid for flourishing liquid case, and install the knob on the opening of shell, reduce the evaporation of flourishing liquid incasement liquid.

In addition, in order to facilitate dust collection, an air inlet cavity 40 is arranged in the base 1, the air inlet cavity 40 is formed by connecting a partition plate with a shell, an air suction device 35 is fixedly arranged in the base 1, the air suction device 35 is connected with the air inlet cavity 40 through a pipeline, an annular plate is fixedly arranged at the upper end of the base 1, a cover plate 34 is detachably arranged at the upper end of the base 1, an air inlet 33 is formed by the cover plate 34 and the annular plate in a surrounding manner, the air inlet 33 is positioned in a hollow space between the inner side plate 7 and the outer side plate 6, the length of the annular plate is smaller than the width of the base 1, positioning plates 29 are arranged at two sides of the cover plate 34, when the cover plate 34 is arranged at the upper end of the shell, the positioning plates 29 are positioned at two sides of the annular plate, when the cover plate 34 is arranged at the upper end of the base 1, the positioning plates 29 are hermetically connected with the edge of the annular plate, an annular handle 39 is fixedly arranged on the base 1, the annular handle 39 is convenient for pulling out of the base 1 from the transverse slide rail 32, when equipment in the base 1 needs to be maintained and other operations, the base 1 is detached from the main body plate 11, the ring handle 39 is pulled to pull out the base 1 along the lateral slide rails 32, and the cover plate 34 is detached to perform maintenance, inspection, and the like on the devices in the base 1.

As further trial scheme, 6 medial surfaces of outer panel are pressed out sunken, sunken cover outside hole 8, install the dust screen in sunken, the dust screen is kept away from sunken one end and is located the coplanar with 6 medial surfaces of outer panel, the dust screen adopts the PVC material, the dust screen is as the first defence line that outer panel 6 kept off dust, winged insect, catkin etc. install baffle 10 in the outside of outer panel 6, baffle 10 is located the upper end of outside hole 8 for shelter from rainwater, bird dung etc. for dust screen, outside hole 8.

This application utilizes temperature sensor to detect electrical cabinet's indoor stability, 7 medial surface installation multiunit temperature sensor of interior plate, a set of temperature sensor is located the upper end of the 7 medial surfaces of air intake 33 interior plate dorsad, a set of temperature sensor is located the lower extreme of the 7 medial surfaces of air intake 33 interior plate dorsad, install the controller on the tray 3, temperature sensor and controller electric connection, the wire casing that independently installs controller circuit and use in the electrical cabinet of this application, with the used wire casing such as server separately, make things convenient for technical staff to get rid of corresponding trouble through the wire casing when the maintenance

Example 2:

the application relates to a dustproof and dust removal method for an electric cabinet of a transformer substation, which is based on the dustproof and dust removal device for the electric cabinet and comprises the following steps:

season and weather signals of the area where the transformer substation is located are transmitted to the controller through the network, the hydraulic device 36 is controlled through the controller to further control the moving frame to ascend or descend, when the moving plate 14 on the moving frame covers the outer side hole 8 of the outer side plate 6, the controller controls the air conveying device 38 to convey air to the groove 30 along the air conveying hose, the sealing strip 15 is abutted to the inner side face of the outer side plate 6, and the air suction device 35 is controlled through the controller to suck dust in the electric cabinet through the air inlet 33.

The controller adjusts the position of the movable frame according to the temperature detected by the temperature sensor in real time, a temperature interval is arranged in the controller, when the temperature detected by the temperature sensor exceeds an upper threshold value of the temperature interval, the controller controls the movable frame to move, so that the movable plate 14 does not cover the outer hole 8 of the outer plate 6, meanwhile, the sealing strip 15 does not abut against the inner side surface of the outer plate 6, when the temperature detected by the temperature sensor is lower than a lower threshold value of the temperature interval, the controller controls the movable frame to move, so that the movable plate 14 covers the outer hole 8 of the outer plate 6, meanwhile, the sealing strip 15 abuts against the inner side surface of the outer plate 6, when the temperature detected by the temperature sensor is in the temperature interval, the controller controls the movable frame to move, so that the movable plate 14 covers the outer hole 8 of the outer plate 6, and meanwhile, the movable plate 15 does not abut against the inner side surface of the outer plate 6.

The controller injects liquid into the cleaning strip 16 regularly according to time, and infusion set 37 is controlled to the controller for liquid in the header tank gets into along the infusion hose and washs cotton 28, washs cotton 28 and absorbs the liquid inflation and then makes washing cotton 28 contact outside plate 6 medial surface, and controller control hydraulic means 36 drives and removes frame along vertical direction reciprocating motion, and then makes liquid paint or wipe outside plate 6 medial surface.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. The dustproof and dust-removing device for the electric cabinet is characterized by comprising an upright post (2), wherein a top plate (5) is arranged at the upper end of the upright post (2), a tray (3) is arranged on the upright post (2), an inner side plate (7) is arranged on the outer side of the upright post (2), an inner side hole (9) penetrating through the inner side plate (7) is formed in the inner side plate (7), an outer side plate (6) is arranged on the outer side plate (7), an outer side hole (8) penetrating through the outer side hole is formed in the outer side plate (6), and a space is reserved between the inner side plate (7) and the outer side plate (6);

the air-permeable cleaning device is characterized in that a moving frame is movably arranged in the gap, a moving plate (14) is arranged on the moving frame, a sealing strip (15) and a cleaning strip (16) are arranged on one side, facing the outer side plate (6), of the moving plate (14), a groove (30) is formed in the moving plate (14), the sealing strip (15) is arranged in the groove (30), and the groove (30) is connected with an air conveying device (38).

2. The electrical cabinet dust-proof and dust-removing device of claim 1, wherein the moving plate (14) comprises a frame (19), a solid plate (20) is arranged in the middle of the frame (19), a cavity is formed between the frame (19) and the solid plate (20), a vent pipe (21) and a liquid through pipe (22) are arranged in the cavity, and a groove (30) is arranged on the surface of the frame (19) far away from the cavity;

one end of the vent pipe (21) is connected with the groove (30), and the other end of the vent pipe (21) is connected with the air conveying device (38) through a vent hose;

frame (19) keep away from cavity one side and are provided with washing strip (16), washing strip (16) including fixed cardboard (26), be provided with in fixed cardboard (26) and wash cotton (28), washing strip (16) are connected to the one end of logical liquid pipe (22), and the other end of logical liquid pipe (22) is through leading to liquid hose connection infusion set (37).

3. The electrical cabinet dust-control and dust-removal device of claim 2, wherein a buckle (25) is arranged in the cavity, the buckle (25) is pressed on the vent pipe (21) and the liquid pipe (22) in the middle, and the edge of the buckle (25) is fixed in the cavity of the frame (19);

the cavity is filled with a filler (23), the upper end of the filler (23) is provided with a sealing plate (24), and the edge of the sealing plate (24) is connected with the edges of the solid plate (20) and the frame (19) in a sealing manner.

4. The electrical cabinet dust-proof and dust-removing device of claim 1, wherein the moving frame comprises a plurality of sets of main body plates (11) arranged in parallel, the main body plates (11) are wrapped in a U shape and arranged in a gap between the inner side plate (7) and the outer side plate (6), the adjacent main body plates (11) are fixedly connected through a connecting column (17), the lower ends of the main body plates (11) are connected with a hydraulic rod of a hydraulic device (36), and the main body plates (11) are driven by the hydraulic device (36) to move along the vertical direction;

a sliding block (12) is arranged at one end, facing the inner side plate (7), of the main body plate (11), a vertical sliding rail matched with the sliding block (12) is arranged on the inner side plate (7), and the sliding block (12) is arranged on the sliding rail in a sliding mode;

the main body plate (11) is provided with wing plates (13), and the moving plate (14) is fixed on the wing plates (13);

the main body plate (11) is provided with a vertical rod, and the vertical rod is provided with an embedded handle (18).

5. The electrical cabinet dust-proof and dust-removing device of claim 1, further comprising a base (1), wherein a transverse sliding rail (32) is arranged at the lower end of the base (1), and the transverse sliding rail (32) is slidably connected with the base (1);

the base (1) comprises a shell, wherein a hydraulic device (36), a gas transmission device (38) and a liquid transmission device (37) are arranged in the shell, the hydraulic device (36) is connected with a movable frame through a hydraulic rod on the hydraulic device (36), the gas transmission device (38) is connected with a movable plate (14) through a gas transmission hose, and the liquid transmission device (37) is connected with the movable plate (14) through a liquid transmission hose.

6. The electrical cabinet dust prevention and removal device of claim 5, wherein a plurality of partitions are disposed in the housing, the partitions enclose the housing into a plurality of independent spaces, and the hydraulic device (36), the gas delivery device (38), and the fluid delivery device (37) are disposed in the independent spaces;

the infusion set is characterized in that a liquid containing box is arranged in an independent space where the infusion set (37) is located, the liquid containing box is connected with the infusion set (37) through a pipeline, an opening is formed in the liquid containing box, and a knob is arranged on the opening in a sealing mode.

7. The electrical cabinet dust-preventing and dust-removing device of claim 5, wherein an air inlet chamber (40) is arranged in the base (1), an air suction device (35) is arranged in the base (1), the air suction device (35) is connected with the air inlet chamber (40) through a pipeline, an annular plate is arranged at the upper end of the base (1), a cover plate (34) is detachably arranged at the upper end of the base (1), the cover plate (34) and the annular plate form an air inlet (33), and the air inlet (33) is positioned in a space between the inner side plate (7) and the outer side plate (6);

the length of the annular plate is smaller than the width of the base (1), positioning plates (29) are arranged on two sides of the cover plate (34), the positioning plates (29) are arranged on two sides of the annular plate, and when the cover plate (34) is arranged at the upper end of the base (1), the positioning plates (29) are in sealing connection with the edge of the annular plate;

an annular handle (39) is arranged on the base (1).

8. The electrical cabinet dust-proof and dust-removing device of claim 1, wherein the inner side of the outer panel (6) is provided with a recess covering the outer hole (8), and a dust-proof net is arranged in the recess, and one end of the dust-proof net far away from the recess is positioned on the same plane as the inner side of the outer panel (6);

the dust screen is made of PVC materials.

9. The electrical cabinet dust-control and dust-removal device of claim 1, wherein the inner side of the inner side plate (7) is provided with a plurality of sets of temperature sensors, one set of temperature sensors being located at the upper end of the inner side plate (7) facing away from the air inlet (33), and one set of temperature sensors being located at the lower end of the inner side plate (7) facing away from the air inlet (33);

the tray (3) is provided with a controller, and the temperature sensor is electrically connected with the controller.

10. A method for preventing dust from and removing dust from an electrical cabinet of a substation, which is based on the device for preventing dust from and removing dust from an electrical cabinet of any one of claims 1 to 9, comprising:

transmitting seasonal and weather signals of an area where a transformer substation is located to a controller by using a network, controlling a hydraulic device (36) through the controller to further control the movable frame to ascend or descend, controlling a gas transmission device (38) to transmit gas to a groove (30) along a gas transmission hose when a movable plate (14) on the movable frame covers an outer side hole (8) of an outer side plate (6) through the controller, further enabling a sealing strip (15) to abut against the inner side surface of the outer side plate (6), and controlling a gas suction device (35) through the controller to further suck dust in an electric cabinet through a gas inlet (33);

the controller adjusts the position of the movable frame according to the temperature detected by the temperature sensor in real time, a temperature interval is arranged in the controller, when the temperature detected by the temperature sensor exceeds an upper threshold value of the temperature interval, the controller controls the movable frame to move, so that the movable plate (14) does not cover the outer hole (8) of the outer plate (6), meanwhile, the sealing strip (15) is not abutted against the inner side surface of the outer plate (6), when the temperature detected by the temperature sensor is lower than a lower threshold value of the temperature interval, the controller controls the movable frame to move, so that the movable plate (14) covers the outer hole (8) of the outer plate (6), meanwhile, the sealing strip (15) is abutted against the inner side surface of the outer plate (6), when the temperature detected by the temperature sensor is in the temperature interval, the controller controls the movable frame to move, so that the movable plate (14) covers the outer hole (8) of the outer plate (6), meanwhile, the sealing strip (15) is not abutted against the inner side surface of the outer side plate (6);

the controller is according to the regular liquid of infusing of time to washing strip (16), and infusion set (37) is controlled to the controller for liquid in the header tank gets into along the infusion hose and washs cotton (28), washs cotton (28) and absorbs the liquid inflation and then makes washing cotton (28) contact outside plate (6) medial surface, and controller control hydraulic means (36) drive and move the frame along vertical direction reciprocating motion, and then make liquid paint or wipe outside plate (6) medial surface.