CN210273054U - Soft steady high-voltage electrostatic dust collection power cabinet - Google Patents
Soft steady high-voltage electrostatic dust collection power cabinet Download PDFInfo
- Publication number
- CN210273054U CN210273054U CN201921275527.XU CN201921275527U CN210273054U CN 210273054 U CN210273054 U CN 210273054U CN 201921275527 U CN201921275527 U CN 201921275527U CN 210273054 U CN210273054 U CN 210273054U
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- China
- Prior art keywords
- cabinet body
- cabinet
- air inlet
- electrostatic dust
- filter screen
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 34
- 239000012717 electrostatic precipitator Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a soft and stable high-voltage electrostatic dust removal power cabinet, which relates to the technical field of power cabinets and comprises a cabinet body, wherein the front surface of the cabinet body is rotationally connected with a cabinet door through a hinge, and the inside of the cabinet body is provided with four mounting frames at equal intervals along the vertical direction so as to divide the inside of the cabinet body into five mounting cavities, two ventilation openings are symmetrically arranged on the inner wall of the cabinet body, and an electrostatic dust collector is arranged on one side of the cabinet body relative to the cabinet door, the utility model realizes the quick assembly and disassembly of a filter screen through the arrangement of a chute, a slide block and a locking rod, is convenient for the replacement of the filter screen, is beneficial to improving the replacement efficiency of the filter screen, can realize the cleaning of the filter screen through the arrangement of a volute spiral spring, an elastic rope, a brush board and a brush strip, achieves the purpose of regular cleaning, avoids the deterioration of air flow inside the, is beneficial to the heat exchange of the electric appliance elements in the cabinet body.
Description
Technical Field
The utility model belongs to the technical field of the power cabinet, concretely relates to soft steady high voltage electrostatic precipitator power cabinet.
Background
The power supply cabinet mainly provides an operating power supply for a vacuum circuit breaker and other high-voltage switches, the power supply box adopts 220V or 380V input voltage to output direct current through silicon controlled voltage regulation and rectification, and has the characteristic of outputting direct current voltage and multi-gear adjustable current or alternating current voltage to perform single-division and single-combination operation.
But soft steady high voltage electrostatic precipitator power cabinet in the existing market still has certain defect in the use, for example, the filter screen dismouting is inconvenient, when it damages, can not dismantle it fast and change, the dismouting is loaded down with trivial details, lead to changing inefficiency, in addition, do not set up the cleaning device, can not carry out regular cleaning to the filter screen of cabinet body air inlet department, long-term use is easy to collect the dust and is leaded to the internal air mobility of cabinet to worsen to influence the heat exchange of the internal electrical components of cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soft steady high voltage electrostatic precipitator power cabinet to the filter screen dismouting of proposing in solving above-mentioned background art is inconvenient, leads to changing inefficiency, in addition, can not carry out periodic cleaning to the filter screen of cabinet body air intake department, collects up the dust easily and leads to the internal air mobility variation of cabinet, the problem of the electrical components's of being not convenient for heat exchange.
In order to achieve the above object, the utility model provides a following technical scheme: a soft and stable high-voltage electrostatic dust removal power cabinet comprises a cabinet body, wherein a cabinet door is rotatably connected to the front surface of the cabinet body through a hinge, four mounting frames are installed in the cabinet body at equal intervals along the vertical direction so as to divide the interior of the cabinet body into five mounting cavities, two ventilation openings are symmetrically formed in the inner wall of the cabinet body, an electrostatic dust collector is installed on one side of the cabinet body, opposite to the cabinet body, an air outlet is formed in one side of the electrostatic dust collector, the bottom end of the electrostatic dust collector is connected with a dust exhaust pipe, air inlet windows are symmetrically embedded in two sides of the outer wall of the cabinet body, top ends of the two air inlet windows are respectively provided with a top plate fixed on the side wall of the cabinet body, filter screens are respectively inserted into the two air inlet windows, slide blocks are respectively and symmetrically installed at two ends of the two filter screens, and two air inlet windows are all spiro union have the check lock for four corners of cabinet body one side, two the filter screen all installs the pull rod for one side intermediate position department of air inlet window.
Preferably, the cavity has been seted up to the inside of roof, and the chamber groove has been seted up to the inside top of cavity, the inside in chamber groove is fixed with volute spiral spring through the fixed axle, and volute spiral spring's free end is connected with the stretch cord, the free end of stretch cord is connected with the brush board, and the brush board bonds in one side adjacent to the air inlet window and has the brush strip, the brush strip can contact with the outer wall of the inside filter screen of pegging graft of air inlet window for one side of brush board, the handle is still installed to the bottom of brush board.
Preferably, the brush plate has a cross-sectional width less than the cross-sectional width of the cavity so that the brush plate can be inserted into the interior of the cavity.
Preferably, the one end downward sloping that the cabinet body was kept away from to the roof sets up, forms the swash plate, and the guiding gutters that distribute along the horizontal direction equidistance are seted up to the upper surface of roof.
Preferably, the locking rod is welded at one end outside the air inlet window and is screwed with a hand wheel, and the outer wall of the hand wheel is smooth.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a setting of spout, slider and check lock lever makes the filter screen form plug-in structure to realize the quick assembly disassembly of filter screen, the change of the filter screen of being convenient for is favorable to improving the change efficiency of filter screen, with the filter effect of guaranteeing the filter screen, helps improving the clean rate of the internal portion of cabinet.
(2) The utility model discloses a setting of volute spiral spring, stretch cord, brush board and brush strip can realize cleaning the filter screen, reaches the purpose of regular cleaning, avoids long-term use to accumulate easily and collect together the dust and lead to the mobility of the internal portion air of cabinet to worsen, is favorable to the heat exchange of the internal portion electrical components of cabinet to help prolonging electrical components's life, realize accomodating of brush board simultaneously, reduce occupying space of device, and easy and simple to handle, be favorable to having improved the practicality of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cabinet door of the present invention when opened;
fig. 3 is a rear view of the present invention;
fig. 4 is a side view of the air inlet window of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
in the figure: 1-a cabinet body; 2-an air inlet window; 3, filtering the filter screen; 4-a pull rod; 5-a cabinet door; 6-a top plate; 7-a vent; 8-a mounting frame; 9-an electrostatic precipitator; 10-an air outlet; 11-a dust exhaust pipe; 12-a diversion trench; 13-a chute; 14-a slide block; 15-a locking lever; 16-brush bar; 17-brushing the board; 18-a cavity; 19-cavity groove; 20-a volute spiral spring; 21-elastic cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a soft and stable high-voltage electrostatic dust collection power cabinet comprises a cabinet body 1, wherein the front surface of the cabinet body 1 is rotatably connected with a cabinet door 5 through a hinge, four mounting frames 8 are equidistantly mounted in the cabinet body 1 along the vertical direction to divide the interior of the cabinet body 1 into five mounting cavities, two ventilation openings 7 are symmetrically formed in the inner wall of the cabinet body 1, an electrostatic dust collector 9 is mounted on one side of the cabinet body 1 opposite to the cabinet door 5, an air outlet 10 is formed in one side of the electrostatic dust collector 9 opposite to the cabinet body 1, a dust exhaust pipe 11 is connected to the bottom end of the electrostatic dust collector 9, air inlet windows 2 are symmetrically embedded in two sides of the outer wall of the cabinet body 1, top ends of the two air inlet windows 2 are respectively provided with a top plate 6 fixed on the side wall of the cabinet body 1, filter screens 3 are respectively inserted in the two air inlet windows 2, sliding blocks 14 are symmetrically mounted at two ends of the two filter screens 3, and two air inlet windows 2 have the check lock lever 15 for the equal spiro union of four corners of cabinet body 1 one side, two filter screens 3 all install pull rod 4 for one side intermediate position department of air inlet window 2, when filter screen 3 damages, when needing to be changed, the staff can twist locking lever 15, until twisting it out, then pull filter screen 3 through pull rod 4 pulling, make filter screen 3 slide along spout 13 inside through slider 14 and take out air inlet window 2, then slide new filter screen 3 and insert the inside of air inlet window 2 through slider 14 and spout 13, and tighten locking lever 15, in order to fix filter screen 3, thereby realize the quick assembly disassembly of filter screen 3, the change of the filter screen of being convenient for, be favorable to improving the change efficiency of filter screen 3.
Furthermore, a cavity 18 is formed in the top plate 6, a cavity groove 19 is formed above the cavity 18, a volute spring 20 is fixed in the cavity groove 19 through a fixing shaft, an elastic rope 21 is connected to the free end of the volute spring 20, a brush plate 17 is connected to the free end of the elastic rope 21, a brush strip 16 is bonded to one side, adjacent to the air inlet window 2, of the brush plate 17, one side, opposite to the brush plate 17, of the brush strip 16 can be in contact with the outer wall of the filter screen 3 inserted in the air inlet window 2, a handle is further mounted at the bottom end of the brush plate 17, when the filter screen 3 needs to be cleaned, a worker can pull the brush plate 17 through the handle at the bottom of the brush plate 17, pull the brush plate 17 out of the cavity 18 under the action of the volute spring 20 and the elastic rope 21, then clean the surface wall of the filter screen 3 through the brush strip 16 on the brush plate 17, the purpose of regularly cleaning the filter screen is achieved, and, the worker simply releases his hand and the brush plate 17 is retracted into the cavity 18 by the action of the volute spring 20 and the elastic cord 21 for storage.
Specifically, the width of the cross section of the brush plate 17 is smaller than that of the cavity 18, so that the brush plate 17 can be inserted into the cavity 18, the brush plate 17 can be conveniently stored, and the influence on the appearance of the brush plate 17 due to the fact that the brush plate 17 is exposed outside is avoided.
It is worth explaining that one end of the top plate 6, which is far away from the cabinet body 1, is inclined downwards to form an inclined plate, and the upper surface of the top plate 6 is provided with the diversion trenches 12 which are distributed equidistantly along the horizontal direction, so that in rainy days, the top plate 6 can play a role of shielding rain for the air inlet window 2, and meanwhile, rainwater can be quickly discharged through the diversion trenches 12, and the rainwater is prevented from overflowing into the cabinet body 1 through the air inlet window 2.
Furthermore, the locking rod 15 is located the outside one end welding of air inlet window 2 and revolves wrong hand wheel, and revolves the outer wall slick and sly of twisting the hand wheel, and the maintenance personal of being convenient for twists locking rod 15 to the further dismantlement of filter screen 3 of being convenient for.
The utility model discloses a theory of operation and use flow: when the utility model is used, the worker can install the electric elements on the mounting rack 8 in the cabinet body 1 to form a complete circuit, then close the cabinet door 5, the worker can observe and debug the power data through the observation window and the adjusting button on the cabinet door 5, after the debugging is completed, the power cabinet starts to normally work to supply power for the electrostatic dust collector 9, the electrostatic dust collector 9 can suck the air in the cabinet body 1 through the vent 7, meanwhile, the external air enters the cabinet body 1 through the air inlet window 2 to form air flow, the filter screen 3 inserted in the air inlet window 2 can filter the external air to prevent dust particles from entering the cabinet body 1 along with the air, the filtering effect is achieved, and then the static electricity generated by the components of the electrostatic dust collector 9 can adsorb the dust in the sucked air, the adsorbed dust is discharged from the dust discharge pipe 11, the gas is discharged from the air outlet 10, so as to realize the electrostatic dust collection of the power supply cabinet, when the filter screen 3 is used for a certain time, a worker can pull the brush plate 17 through the handle at the bottom of the brush plate 17, the filter screen is pulled out from the cavity 18 under the action of the scroll spring 20 and the elastic rope 21, the surface wall of the filter screen 3 is cleaned through the brush strip 16 on the brush plate 17, the purpose of cleaning the filter screen regularly is achieved, after the cleaning is finished, the worker only needs to loosen the hand, the brush plate 17 is retracted into the cavity 18 under the action of the scroll spring 20 and the elastic rope 21 to be stored, when the filter screen 3 is damaged and needs to be replaced, the worker can twist the locking rod 15 until the filter screen is twisted out, then pulls the filter screen 3 through the pull rod 4, so that the filter screen 3 slides along the inner part of the sliding groove 13 through the sliding block 14 to draw out the air inlet window 2, and then the new filter screen 3 slides in the air inlet window 2 through the, and tighten the check lock lever 15 to fix the filter screen 3, thereby realize the quick assembly disassembly of filter screen 3, the change of the filter screen of being convenient for is favorable to improving the change efficiency of filter screen 3, in order to guarantee the cleanness of cabinet body 1 inside.
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 (5)
1. The utility model provides a soft steady high voltage electrostatic precipitator power cabinet, includes the cabinet body (1), the front surface of the cabinet body (1) is connected with cabinet door (5) through hinge rotation, and the inside of the cabinet body (1) installs four mounting brackets (8) along vertical direction equidistance to cut apart into five installation cavities, its characterized in that with the inside of the cabinet body (1): the cabinet is characterized in that two vents (7) are symmetrically arranged on the inner wall of the cabinet body (1), an electrostatic dust collector (9) is arranged on one side of the cabinet body (1) opposite to the cabinet door (5), an air outlet (10) is arranged on one side of the electrostatic dust collector (9) opposite to the cabinet body (1), a dust exhaust pipe (11) is connected to the bottom end of the electrostatic dust collector (9), air inlet windows (2) are symmetrically embedded in the two sides of the outer wall of the cabinet body (1), top plates (6) fixed on the side wall of the cabinet body (1) are arranged at the top ends of the two air inlet windows (2), filter screens (3) are inserted into the two air inlet windows (2), sliders (14) are symmetrically arranged at the two ends of the two filter screens (3), sliding grooves (13) matched with the sliders (14) are symmetrically arranged on the two sides of the inner wall of the two air inlet windows (2), and locking rods (15) are screwed at four corners of one side, two pull rods (4) are respectively installed at the middle positions of one sides of the filter screens (3) relative to the air inlet window (2).
2. The soft stable high voltage electrostatic dust collection power cabinet according to claim 1, characterized in that: cavity (18) have been seted up to the inside of roof (6), and cavity groove (19) have been seted up to the inside top of cavity (18), the inside of cavity groove (19) is fixed with spiral spring (20) through the fixed axle, and the free end of spiral spring (20) is connected with stretch cord (21), the free end of stretch cord (21) is connected with brush board (17), and brush board (17) adjacent to one side bonding of air inlet window (2) have brush strip (16), brush strip (16) can contact with the outer wall of the inside filter screen (3) of pegging graft of air inlet window (2) for one side of brush board (17), the handle is still installed to the bottom of brush board (17).
3. The soft stable high voltage electrostatic dust collection power cabinet according to claim 2, characterized in that: the cross-sectional width of the brush plate (17) is smaller than the cross-sectional width of the cavity (18) so that the brush plate (17) can be inserted into the cavity (18).
4. The soft stable high voltage electrostatic dust collection power cabinet according to claim 1, characterized in that: the one end downward sloping that the cabinet body (1) was kept away from in roof (6) sets up, forms the swash plate, and blast groove (12) along horizontal direction equidistance distribution are seted up to the upper surface of roof (6).
5. The soft stable high voltage electrostatic dust collection power cabinet according to claim 1, characterized in that: the locking rod (15) is located the outside one end welding of air inlet window (2) and revolves wrong hand wheel, and revolves the outer wall slick and sly of twisting the hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275527.XU CN210273054U (en) | 2019-08-08 | 2019-08-08 | Soft steady high-voltage electrostatic dust collection power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275527.XU CN210273054U (en) | 2019-08-08 | 2019-08-08 | Soft steady high-voltage electrostatic dust collection power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273054U true CN210273054U (en) | 2020-04-07 |
Family
ID=70016427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921275527.XU Expired - Fee Related CN210273054U (en) | 2019-08-08 | 2019-08-08 | Soft steady high-voltage electrostatic dust collection power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097910A (en) * | 2021-05-21 | 2021-07-09 | 国网安徽省电力有限公司淮北供电公司 | Anti-static device of electric automation power distribution cabinet |
-
2019
- 2019-08-08 CN CN201921275527.XU patent/CN210273054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097910A (en) * | 2021-05-21 | 2021-07-09 | 国网安徽省电力有限公司淮北供电公司 | Anti-static device of electric automation power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |