CN111326961A - Box-type substation - Google Patents
Box-type substation Download PDFInfo
- Publication number
- CN111326961A CN111326961A CN202010273373.1A CN202010273373A CN111326961A CN 111326961 A CN111326961 A CN 111326961A CN 202010273373 A CN202010273373 A CN 202010273373A CN 111326961 A CN111326961 A CN 111326961A
- Authority
- CN
- China
- Prior art keywords
- dust
- box
- gear
- conical gear
- dust screen
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 139
- 239000003292 glue Substances 0.000 claims description 27
- 230000009471 action Effects 0.000 claims description 10
- 244000309464 bull Species 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 241000255925 Diptera Species 0.000 description 26
- 238000009826 distribution Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 9
- 239000003570 air Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of transformer substations, and particularly discloses a box-type transformer substation with high dust cleaning efficiency. The dust removal subassembly includes the sleeve pipe, the mesh board, the toothed disc, a plurality of brush of gluing, first conical gear, the bull stick, second conical gear and bottom, sleeve pipe and deflector sliding connection, the mesh board is connected with sheathed tube one end, the toothed disc rotates with the mesh board to be connected, a plurality of ash holes that fall have been seted up on the toothed disc, a plurality of brushes of gluing evenly set up in the toothed disc and neighbouring dust screen, first conical gear rotates to set up and is connected in mesh board and with the meshing of toothed disc, the bull stick is worn to establish the sleeve pipe and is connected with second conical gear, second conical gear is connected with first conical gear meshing, bottom and mesh board one side detachable of dorsad toothed disc are connected.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a box type transformer substation.
Background
Box-type substations, also known as pre-installed substations or substations, can be used as high-voltage switchgear, distribution transformers and low-voltage distribution devices. The box-type transformer substation is arranged into a whole according to a certain wiring scheme, belongs to factory prefabricated indoor or outdoor compact distribution equipment, organically combines the functions of transformer step-down, low-voltage distribution and the like together, is arranged in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation rising after civil transformer substations. The box-type transformer substation replaces the original civil power distribution room or station, and the flexibility and the safety of the transformer substation are improved. In the use of transformer substation, the dust volume on the dust screen of transformer substation increases gradually, mainly at present unloads the dust screen from the transformer substation box through regularly and carries out the deashing operation to guarantee the normal ventilation of transformer substation.
However, in actual production, in order to prevent foreign matters from entering the substation through the dust screen, the dust screen is often firmly mounted on the side wall or the top of the box body of the box-type substation, and with the use of the dust screen, screws at the connection part of the dust screen and the box body are easy to corrode and difficult to detach, so that the difficulty in detaching the dust screen is increased, the workload of power managers is greatly increased, and the dust cleaning efficiency of the dust screen is affected.
Disclosure of Invention
Therefore, it is necessary to provide a box-type substation for solving the technical problem of low ash removal efficiency.
The utility model provides a box-type substation, this box-type substation include box, dustproof subassembly and dust removal subassembly, the ventilation hole has been seted up at the top of box, just the internal surface of box is in the vicinity ventilation hole department is provided with the deflector, dustproof subassembly is including top storehouse and dust screen, the top storehouse is located the outside of box and with the edge looks butt in ventilation hole, the dust screen accept in the inner chamber of box and with the connection can be dismantled at the edge in ventilation hole. The dust removal component comprises a sleeve, a mesh plate, a gear disc, a plurality of rubber brushes, a first conical gear, a rotating rod, a second conical gear and a bottom cover, the sleeve is connected with the guide plate in a sliding way, the mesh plate is connected with one end of the sleeve and corresponds to the dust screen, the gear disc is rotationally connected with the mesh plate, a plurality of dust falling holes are formed in the gear disc, a plurality of glue brushes are uniformly arranged on the gear disc, the tail end of each glue brush is adjacent to the dust screen, the first conical gear is rotatably arranged on the mesh plate and is meshed with the gear plate, the rotating rod penetrates through the sleeve and the guide plate and is connected with the second conical gear, the rotating rod is respectively connected with the sleeve and the guide plate in a rotating mode, the second conical gear is meshed with the first conical gear, and the bottom cover is detachably connected with one surface, back to the gear disc, of the mesh plate. The sleeve is used for driving the mesh plate to be close to or far away from the dust screen under the action of external force, and the rotating rod is used for rotating under the action of external force and driving the gear disc and the rubber brush to rotate relative to the dust screen so as to remove dust on the dust screen.
In one embodiment, the guide plate is provided with a guide hole, one end of the sleeve, which is far away from the mesh plate, is provided with a limiting ring, the sleeve penetrates through the guide hole and is abutted against the inner surface of the guide hole, and the limiting ring is abutted against the edge of the guide hole.
In one embodiment, the edge of the guide hole is provided with a positioning pin, one side of the limiting ring, which is adjacent to the guide plate, is provided with a groove, and the positioning pin is inserted into the groove and connected with the limiting ring.
In one embodiment, the height difference between the positioning pin and the dust screen is equal to the length of the rubber brush.
In one embodiment, the ratio of the sum of the cross-sectional areas of the ash falling holes to the cross-sectional area of the gear plate is between 2:3 and 7: 8.
In one embodiment, the ratio of the sum of the cross-sectional areas of the ash falling holes to the cross-sectional area of the gear plate is 5: 6.
In one embodiment, the glue brush is detachably connected with the gear disc.
In one embodiment, a rotating button is arranged at one end of the rotating rod far away from the second conical gear.
In one embodiment, the bottom cap is threadably connected to the mesh plate.
In one embodiment, the projection area of the glue brush in the vertical direction is larger than the cross-sectional area of the vent hole.
Above-mentioned box-type substation, through setting up the dust removal subassembly, when falling full dust on the dust screen, only need to promote the dust removal subassembly to the top of box, make and glue brush and dust screen looks butt, rotate the bull stick afterwards, make the bull stick drive the second conical gear according to the preface, first conical gear and toothed disc rotate, so that glue the brush and rotate for the dust screen, in order to scrape the dust on the dust screen that falls, reach the purpose of clearing up the dust screen, this in-process, need not to take off the dust screen, workman's work load has been reduced, and the time of loading and unloading the dust screen has been practiced thrift, be favorable to promoting the deashing efficiency of dust screen.
Drawings
FIG. 1 is a schematic block diagram of a box substation in one embodiment;
FIG. 2 is a partially enlarged schematic view of a portion A of the embodiment shown in FIG. 1;
fig. 3 is a schematic structural view of another perspective of the box-type substation of the embodiment shown in fig. 1;
FIG. 4 is a schematic sectional view of an embodiment of a box substation;
FIG. 5 is a partially enlarged view of the portion B in the embodiment shown in FIG. 4;
FIG. 6 is a schematic diagram of a dust extraction assembly in one embodiment;
FIG. 7 is an exploded view of the dedusting assembly of the embodiment of FIG. 6;
fig. 8 is a partially enlarged structural view of a portion C in the embodiment shown in fig. 7.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1 to 7, the present invention provides a box-type substation 10, where the box-type substation 10 includes a box body 100, a dust-proof assembly 200 and a dust-proof assembly 300, a vent 110 is formed at the top of the box body 100, a guide plate 120 is disposed on an inner surface of the box body 100 adjacent to the vent 110, the dust-proof assembly 200 includes a top bin 210 and a dust-proof net 220, the top bin 210 is located outside the box body 100 and is abutted against an edge of the vent 110, and the dust-proof net 220 is accommodated in an inner cavity of the box body 100 and is detachably connected to the edge of the vent 110. The dust removing assembly 300 comprises a sleeve 310, a mesh plate 320, a gear plate 330, a plurality of rubber brushes 340, a first conical gear 350, a rotating rod 360, a second conical gear 370 and a bottom cover 380, wherein the sleeve 310 is slidably connected with the guide plate 120, and the mesh plate 320 is connected with one end of the sleeve 310 and corresponds to the dust screen 220. For example, the mesh plate 320 is located below the dust screen 220 in the vertical direction, that is, the projection of the dust screen 220 downward in the vertical direction is located on the mesh plate 320. The gear plate 330 is rotatably connected to the mesh plate 320. In this embodiment, in the vertical direction, the gear plate 330 is located above the mesh plate 320, and the gear plate 330 is arranged in parallel with the mesh plate 320. The gear plate 330 is provided with a plurality of ash falling holes 331. For example, the plurality of dust falling holes 331 are uniformly distributed on the gear plate 330. The plurality of glue brushes 340 are uniformly arranged on the gear plate 330, and the tail end of each glue brush 340 is adjacent to the dust screen 220. Preferably, each glue brush 340 is vertically disposed on the gear plate 330. The first conical gear 350 is rotatably disposed on the mesh plate 320 and is engaged with the gear plate 330. The rotating rod 360 penetrates through the sleeve 310 and the guide plate 120 and is connected with the second bevel gear 370, and the rotating rod 360 is respectively connected with the sleeve 310 and the guide plate 120 in a rotating manner. The second conical gear 370 is in meshing engagement with the first conical gear 350. The bottom cover 380 is detachably connected with the side of the mesh plate 320 opposite to the gear plate 330. The sleeve 310 is used for driving the mesh plate 320 to be far away from or close to the dust screen 220 under the action of external force, and the rotating rod 360 is used for rotating under the action of external force and driving the gear plate 330 and the rubber brush 340 to rotate relative to the dust screen 220 so as to remove dust on the dust screen 220.
Above-mentioned box-type substation 10, through setting up dust removal subassembly 300, when falling full dust on dust screen 220, only need to remove dust subassembly 300 and promote to the top of box 100, make gluey brush 340 and dust screen 220 looks butt, rotate bull stick 360 afterwards, make bull stick 360 drive second conical gear 370 according to the preface, first conical gear 350 and toothed disc 330 rotate, so that gluey brush 340 rotates for dust screen 220, with the dust on the dust screen 220 that scrapes, reach the mesh of clearing up dust screen 220, this in-process, need not to take off dust screen 220, workman's work load has been reduced, and the time of loading and unloading dust screen 220 has been practiced thrift, be favorable to promoting the deashing efficiency of dust screen 220.
The box 100 is used to accommodate a high voltage power distribution device, such as a transformer and a general high voltage electrical apparatus, to isolate an external transformer, the general high voltage electrical apparatus, and the environment, to prevent an electric shock accident caused by non-electric power operators touching the transformer or the electrical apparatus, and to ensure stable and effective supply of electric power. Certainly, in actual production, in order to guarantee the dampproofing, heat dissipation, rust-resistant, prevent the toy, fire prevention and anti-seismic performance of transformer substation to do benefit to operations such as electric power operation personnel maintenance debugging, still be provided with dampproofing device, ventilation unit, trapping device, fire prevention and explosion protection device, antidetonation device and lighting device etc. in box 100, when guaranteeing transformer substation's safe distribution, promote the convenience that electric power operation personnel worked. It should be noted that the present invention is mainly discussed with respect to dust removal operation and device of the dust screen 220 on the box body 100 of the box-type substation, and the working principle of the box-type substation and its internal main working components belong to the common knowledge in the art, in other words, various high-voltage power distribution devices and auxiliary accessories accommodated in the inner cavity of the box body 100 of the box-type substation of the present invention belong to common devices and accessories in municipal construction, and only need to satisfy safe and effective power distribution for the power-taking user, and no limitation is imposed on the high-voltage power distribution devices and auxiliary accessories.
To facilitate handling of the dust extraction assembly, the substation box further comprises a lighting fixture arranged outside the substation box, e.g. connected to the outside of the box. Specifically, the lighting lamp comprises a lamp body and a vertical pipe, wherein the lamp body and the vertical pipe are respectively connected with the outer side of the box body. The top of the lamp body is fixed with a mosquito killer lamp, the mosquito killer lamp comprises a chassis, a second lamp tube, a lampshade and an electric network, the chassis is horizontally fixed in the middle of the bottom of the inner surface of the mosquito killer lamp, the second lamp tube is vertically inserted in the middle position above the chassis, the lampshade wraps the outside of the second lamp tube, the bottom of the lampshade is contacted with the outside of the upper surface of the chassis, the electric network is clamped in the outer walls of the front and the back of the mosquito killer lamp and is electrically connected with the mosquito killer lamp through a conducting wire, the mosquito killer lamp and the lamp body are connected in series through the conducting wire, the mosquito killer lamp is vertically installed at the top of the lamp body, the second lamp tube is vertically inserted in the middle of the upper surface of the chassis, the second lamp tube is wrapped by the lampshade to prevent dust from entering, and then the mosquito killer lamp is connected with the lamp body in series through the conducting wire, so that a user only needs to connect, and through the electric wire netting of mosquito killer lamp front and back face, when the mosquito got into in the mosquito killer lamp, just can carry out the electric shock through the electric wire netting earlier, and then electrocuted the mosquito, alright in order to eliminate the mosquito in the realization illumination like this, effectively reduce the mosquito and bring the puzzlement of stinging for the staff of this box-type substation work. The vertical pipe comprises two support plates and atomizing sprinkler heads, the two support plates are horizontally fixed at the upper end and the lower end of the vertical pipe, the atomizing sprinkler heads are provided with two support plates and are symmetrically inserted in the left side and the right side of the two support plates, at least five spray holes which are uniformly distributed are formed in the surface of the atomizing sprinkler heads, inserting rods are horizontally fixed above and below the inner walls of the atomizing sprinkler heads, fixing shafts communicated with the atomizing sprinkler heads are inserted in the middles of the inner walls of the atomizing sprinkler heads, thread grooves are formed in the middles of the surfaces of the fixing shafts, clamping grooves are formed in the middles of the left side and the right side of the two support plates, vertical rods communicated with the vertical pipes are vertically fixed at the bottoms of the vertical pipes, mosquito killing liquid guide pipes are installed on the left side and the right side of the vertical pipes, one ends of the two mosquito killing liquid guide pipes penetrate through the outer walls of the left side and the right side of the vertical pipes, threaded shafts The mosquito killing device is clamped and fixed with two support plates, the top of the upright post is contacted with the lower surface of the support plate at the bottom of the upright tube, the threaded shaft is screwed into the threaded groove, so that the mosquito killing liquid guide tube is communicated with the fixed shaft, the mosquito killing liquid guide tube is communicated with the atomizing spray heads through the threaded shaft and the fixed shaft, a user respectively penetrates the left side and the right side of the upright tube and the bottom of the upright post at two ends of the two mosquito killing liquid guide tubes, then the threaded shaft in the mosquito killing liquid guide tube is screwed into the threaded groove of the fixed shaft, the two atomizing spray heads are inserted into the clamping grooves at the left side and the right side of the two support plates through two insertion rods for clamping, so that the mosquito killing liquid guide tube is communicated with the fixed shaft and the atomizing spray heads, the user connects one end of the mosquito killing liquid guide tube penetrating through the bottom of the, utilize the atomizing sprinkler head surface at least five orifice blowout of evenly arranging, like this alright realize spraying kill mosquito liquid around the box in order to eliminate the mosquito around the box again when throwing light on, further effectively reduce the mosquito and bring the puzzlement of stinging for the staff at this box-type substation work.
In this embodiment, the lamp body includes the reflector, first fluorescent tube, disc and wire conduit, and the reflector passes through the adhesive and surrounds the lamp body surface bonding fixedly, first fluorescent tube is arranged perpendicularly in the inside intermediate position of lamp body, and first fluorescent tube bottom level is fixed with the disc, the wire conduit is pegged graft to disc bottom, and the wire conduit end passes riser and pole setting, pass the end of wire conduit riser and pole setting, and penetrate the wire conduit with the external electric wire in, put through external power with the electric wire again, wherein first fluorescent tube just can light, realize the illumination, and can increase the reflection of first fluorescent tube light source through the reflector wherein, enlarge the illumination area, improve luminance. Preferably, the first lamp tube is LBN-181; the second lamp tube is T8.
In this embodiment, the terminal level of pole setting is fixed with rather than communicating mounting panel, and the equal perpendicular grafting in mounting panel bottom left and right sides has the rivet, and through two rivets of mounting panel bottom, the user rivets the lateral wall of box with the rivet and fixes and accomplish the installation can.
The dust-proof assembly 200 is used to reduce the amount of dust or foreign particles introduced into the interior of the housing 100. The top bin 210 is used for shielding the vent holes 110 at the top of the box body 100, and rainwater is prevented from entering the box body 100 through the vent holes 110 and the dust screen 220, so that the fireproof protection of the transformer substation is realized. Referring to fig. 2 and 3, in an embodiment, the top of the top bin 210 is a conical structure, the bottom of the top bin 210 is provided with a plurality of air vents 211, and the air vents 211 are respectively communicated with the air vents 110 and the environment to realize interaction between air in the inner cavity of the box body 100 and ambient air, thereby accelerating dissipation of heat in the box body 100. Through setting up the top of top storehouse 210 to coniform structure, when the rainwater drips on top storehouse 210, will follow the top landing of top storehouse 210 rapidly, avoid the ageing problem of top storehouse 210 corrosion because of the rainwater is long-time gathering at top storehouse 210 and arouses to the life of extension top storehouse 210. In an embodiment, the top bin 210 is bolted to the outer surface of the box 100, so that the strength of the connection between the top bin 210 and the box 100 can be improved, and the top bin 210 is prevented from falling off from the box 100 to block rainwater, thereby preventing rainwater from entering the inner cavity of the box 100.
The dust screen 220 is used for covering the vent holes 110 and filtering the air introduced into the inner cavity of the box body 100 from the environment, so as to reduce the content of dust and large granular substances in the air in the inner cavity of the box body 100, avoid the problem that a large amount of dust and large granular substances are accumulated on a high-voltage distribution device or other accessories in the inner cavity of the box body 100, and further cause the abrasion or aging acceleration of the high-voltage distribution device or other accessories, and ensure the safe and effective distribution of a transformer substation. In addition, the dust screen 220 can also block the passage of the small animal entering the inner cavity of the box body 100, so as to prevent the small animal from biting and damaging the cables of the high-voltage distribution device and various accessories, and further ensure the safe and effective distribution of the transformer substation. In one embodiment, the dust screen 220 is attached to the edges of the ventilation holes 110 by screws. In another embodiment, the dust screen 220 is connected to the edges of the vents 110 by snaps. Of course, in actual production, other detachable connection modes may be selected according to production habits and production conditions to mount the dust screen 220, which is not described herein again.
The mesh plate 320 is used for receiving the gear plate 330 and the first conical gear 350, and provides a dust falling passage for dust brushed off from the dust screen 220 by the glue brush 340. The gear plate 330 is used for installing the glue brush 340 and rotates under the action of external force to further drive the glue brush 340 to rotate relative to the dust screen 220, so that the glue brush 340 generates friction force on the dust screen 220, dust is scraped off from the dust screen 220, and the dust cleaning operation on the dust screen 220 is realized. It should be noted that, in an embodiment, the projection area of the glue brush 340 in the vertical direction is larger than the cross-sectional area of the vent 110. Thus, when the rubber brush 340 is abutted against the dust screen 220, the rubber brush 340 positioned on the periphery of the gear plate 330 can completely surround the dust screen 220, so that the edge part of the dust screen 220 is also abutted against the rubber brush 340, thereby being beneficial to removing dust on the edge of the dust screen 220, avoiding the occurrence of ash removal dead corners and ensuring the ash removal effect.
In one embodiment, the ratio of the sum of the cross-sectional areas of the ash falling holes 331 to the cross-sectional area of the gear plate 330 is between 2:3 and 7: 8. Preferably, the ratio of the sum of the cross-sectional areas of the dust falling holes 331 to the cross-sectional area of the gear plate 330 is 5: 6. In other words, the sum of the cross-sectional areas of the dust falling holes 331 on the gear plate 330 accounts for the larger proportion of the cross-sectional area of the gear plate 330, so that the dust accumulation on the gear plate 330 is reduced while the mechanical strength of the gear plate 330 is ensured and the arrangement of the glue brushes 340 is facilitated, that is, the dust is prevented from blocking the dust falling holes 331, and the effective use of the dust removing assembly 300 is ensured.
In one embodiment, the glue brush 340 is removably attached to the gear plate 330. Preferably, the glue brush 340 is snapped onto the gear plate 330. With the increase of the dust removing times of the dust screen 220, the abrasion amount of the rubber brush 340 gradually increases, and when the sleeve 310 moves to one end of the guide hole 121 adjacent to the top of the box 100, and the tail end of the rubber brush 340 still cannot abut against the dust screen 220, that is, the rubber brush 340 cannot continuously scrape off dust on the dust screen 220, a new rubber brush 340 can be replaced, so as to facilitate the dust removing assembly 300 to continuously perform dust removing operation on the dust screen 220. It should be noted that, in an embodiment, the mesh plate 320 is provided with an annular enclosure 321, the annular enclosure 321 is concentric with the gear plate 330 and surrounds each glue brush 340, and the horizontal height of the top of the annular enclosure 321 is slightly lower than the horizontal height of the end of the glue brush 340. Thus, on the premise of ensuring the full contact between the end of the rubber brush 340 and the dust screen 220, the annular enclosure 321 shields the rubber brush 340, in other words, the ash removal operation space is limited in the space enclosed by the annular enclosure 321 and the gear plate 330, so as to avoid the occurrence of dust escape during the scraping of dust by the rubber brush 340, thereby ensuring the air quality in the inner cavity of the box 100.
The rotating rod 360 is used for rotating under the action of an external force and sequentially driving the second conical gear 370, the first conical gear 350 and the gear disc 330 to rotate, so that the glue brush 340 on the gear disc 330 rotates relative to the dust screen 220, and dust on the dust screen 220 is brushed off. In one embodiment, the rotating rod 360 is provided with a rotating button 361 at an end thereof away from the second conical gear 370. Preferably, the button 361 is provided with anti-slip lines. Through set up knob 361 on bull stick 360, only need twist knob 361 and can drive bull stick 360 and rotate, reduced the operation degree of difficulty of dust screen 220 dust removal operation.
The bottom cover 380 is used for receiving dust brushed off by the dust screen 220 and collecting the dust, so as to be beneficial to centralized processing of the brushed off dust. In one embodiment, the bottom cap 380 is threadably coupled to the mesh plate 320. In another embodiment, the bottom cover 380 is snap-fit to the mesh plate 320. In this way, after the dust screen 220 is cleaned each time, the bottom cover 380 can be detached and the dust in the bottom cover 380 can be poured out, so that the dust in the bottom cover 380 can be prevented from flowing into the inner cavity of the box 100 again under the action of external air flow, and the dust cleaning effect can be ensured. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A box-type substation is characterized by comprising a box body, a dustproof assembly and a dust removal assembly, wherein the top of the box body is provided with a vent hole, a guide plate is arranged on the inner surface of the box body and close to the vent hole, the dustproof assembly comprises a top bin and a dustproof net, the top bin is positioned on the outer side of the box body and is abutted against the edge of the vent hole, and the dustproof net is accommodated in an inner cavity of the box body and is detachably connected with the edge of the vent hole;
the dust removal component comprises a sleeve, a mesh plate, a gear disc, a plurality of rubber brushes, a first conical gear, a rotating rod, a second conical gear and a bottom cover, the sleeve is connected with the guide plate in a sliding way, the mesh plate is connected with one end of the sleeve and corresponds to the dust screen, the gear disc is rotationally connected with the mesh plate, a plurality of dust falling holes are formed in the gear disc, a plurality of glue brushes are uniformly arranged on the gear disc, the tail end of each glue brush is adjacent to the dust screen, the first conical gear is rotatably arranged on the mesh plate and is meshed with the gear plate, the rotating rod penetrates through the sleeve and the guide plate and is connected with the second conical gear, the rotating rod is respectively connected with the sleeve and the guide plate in a rotating mode, the second conical gear is meshed with the first conical gear, and the bottom cover is detachably connected with one surface, back to the gear disc, of the mesh plate;
the sleeve is used for driving the mesh plate to be close to the dustproof net under the action of external force, and the rotating rod is used for rotating under the action of external force and driving the gear disc and the rubber brush to rotate relative to the dustproof net so as to clear away dust on the dustproof net.
2. The box-type substation of claim 1, characterized in that the deflector is provided with a guiding hole, one end of the sleeve pipe far away from the mesh plate is provided with a limiting ring, the sleeve pipe penetrates through the guiding hole and abuts against the inner surface of the guiding hole, and the limiting ring abuts against the edge of the guiding hole.
3. The box-type substation according to claim 2, characterized in that a positioning pin is arranged at the edge of the guide hole, a groove is formed in one side of the limiting ring, which is adjacent to the guide plate, and the positioning pin is inserted into the groove and connected with the limiting ring.
4. A substation according to claim 3, wherein the difference in height between the location pins and the dust screen is equal to the length of the brushes.
5. A substation according to claim 1, wherein the ratio of the sum of the cross-sectional areas of the drop holes to the cross-sectional area of the gear plate is between 2:3 and 7: 8.
6. The box substation of claim 1, wherein the ratio of the sum of the cross-sectional areas of the ash drop holes to the cross-sectional area of the gear disc is 5: 6.
7. The box substation of claim 1, wherein the glue brush is removably connected to the gear wheel disc.
8. A substation according to claim 1, wherein the turn bar is provided with a turn knob at an end thereof remote from the second bevel gear.
9. The box substation of claim 1, wherein the bottom cover is threadably connected to the mesh plate.
10. The substation cabinet of claim 1, wherein the projected area of the glue brush in the vertical direction is greater than the cross-sectional area of the vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273373.1A CN111326961B (en) | 2020-04-09 | 2020-04-09 | Box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273373.1A CN111326961B (en) | 2020-04-09 | 2020-04-09 | Box-type substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111326961A true CN111326961A (en) | 2020-06-23 |
| CN111326961B CN111326961B (en) | 2021-10-26 |
Family
ID=71172031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010273373.1A Active CN111326961B (en) | 2020-04-09 | 2020-04-09 | Box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111326961B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207368503U (en) * | 2017-11-07 | 2018-05-15 | 鸿浩电力设备有限公司 | A kind of open air preassembled transformer station |
| CN108448414A (en) * | 2018-05-08 | 2018-08-24 | 陈二东 | A kind of 330V low-voltage alternating-currents power distribution cabinet |
| CN208190084U (en) * | 2018-05-09 | 2018-12-04 | 东瑞电气有限公司 | A kind of ring network cabinet |
| CN209104585U (en) * | 2018-07-23 | 2019-07-12 | 吴晓亮 | It is circulating from deinsectization ring network cabinet |
| CN110265899A (en) * | 2019-07-01 | 2019-09-20 | 常熟高通智能装备有限公司 | A kind of dust-proof power transformation box |
| CN209993982U (en) * | 2019-08-02 | 2020-01-24 | 张桃花 | Dustproof construction of transformer substation for coal mine construction |
-
2020
- 2020-04-09 CN CN202010273373.1A patent/CN111326961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207368503U (en) * | 2017-11-07 | 2018-05-15 | 鸿浩电力设备有限公司 | A kind of open air preassembled transformer station |
| CN108448414A (en) * | 2018-05-08 | 2018-08-24 | 陈二东 | A kind of 330V low-voltage alternating-currents power distribution cabinet |
| CN208190084U (en) * | 2018-05-09 | 2018-12-04 | 东瑞电气有限公司 | A kind of ring network cabinet |
| CN209104585U (en) * | 2018-07-23 | 2019-07-12 | 吴晓亮 | It is circulating from deinsectization ring network cabinet |
| CN110265899A (en) * | 2019-07-01 | 2019-09-20 | 常熟高通智能装备有限公司 | A kind of dust-proof power transformation box |
| CN209993982U (en) * | 2019-08-02 | 2020-01-24 | 张桃花 | Dustproof construction of transformer substation for coal mine construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111326961B (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106076628A (en) | A kind of vertical Wet type electric dust-removing device | |
| CN111326961B (en) | Box-type substation | |
| CN114391525A (en) | A isolated plant that is used for forestry pest to synthesize prevention and control management | |
| CN111697442B (en) | Intelligent fireproof power distribution cabinet | |
| CN112134178A (en) | Dampproofing switch board install bin dispels heat | |
| CN208674659U (en) | A kind of power transmission and transformation power distribution cabinet | |
| CN204760815U (en) | Novel mouse sticking plate dust -proof case of transformer substation | |
| CN208210479U (en) | A kind of dustproof construction of Cabinet | |
| CN210693244U (en) | Dustproof sulfur hexafluoride looped netowrk cabinet of intelligence | |
| CN109861089A (en) | A kind of coal mine power supply system high voltage power distributing cabinet | |
| CN108471062A (en) | A kind of power transmission and transformation power distribution cabinet | |
| CN111029925B (en) | Low-voltage power distribution cabinet | |
| CN207692792U (en) | A kind of electronic mosquito killer easy to clean | |
| CN207544143U (en) | A kind of insect-pest equipment with solar power generation | |
| CN209184016U (en) | A kind of mesh font box-type substation | |
| CN210898008U (en) | Dust removal lightning-protection power distribution cabinet | |
| CN209314658U (en) | One kind planting insect guard system for Chinese medicine | |
| CN208478969U (en) | A kind of outer casing of box type transformer substation convenient for ventilation | |
| CN220309974U (en) | Distribution box with dust removal structure | |
| CN203757873U (en) | Fresh air purifier | |
| CN209317918U (en) | A kind of oil smoke purifying electrode device | |
| CN220102990U (en) | Ceiling lamp base | |
| CN217936985U (en) | Forest pest control trapper | |
| CN219892651U (en) | Weak current control cabinet without occupying space in cabinet to clean filter screen | |
| CN220605379U (en) | Ring main unit |
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 |
Effective date of registration: 20210928 Address after: 257000 Fusheng Road and Weifang Road on the north side of Bei2 Road, Dongying City, Shandong Province Applicant after: Shandong Yu Yu Industrial Co.,Ltd. Address before: Room a7678, 7th floor, building 9, phase I, Changsha Zhongdian Software Park, 39 Jianshan Road, Changsha hi tech Development Zone, Changsha City, Hunan Province, 41007 Applicant before: Liu Zhizhen |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |