CN211743871U - Dust removal pull-out type cubical switchboard - Google Patents
Dust removal pull-out type cubical switchboard Download PDFInfo
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- CN211743871U CN211743871U CN202020679005.2U CN202020679005U CN211743871U CN 211743871 U CN211743871 U CN 211743871U CN 202020679005 U CN202020679005 U CN 202020679005U CN 211743871 U CN211743871 U CN 211743871U
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- air draft
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Abstract
The utility model relates to the technical field of switch cabinets, in particular to a dust removal draw-out type switch cabinet, which comprises a main cabinet body, wherein a fan is arranged at the top of the main cabinet body, a draw-out cabinet is arranged in the main cabinet body, the side edge of the draw-out cabinet is provided with a dust removal component, the rear side of the draw-out cabinet is provided with a second ventilation opening, a splint is arranged in the main cabinet body, the splint is provided with a first ventilation opening corresponding to the second ventilation opening, an air draft mechanism is arranged in an interlayer between the splint and the rear side wall of the main cabinet body, the output end of the air draft mechanism is connected with the fan, the input end of the air draft mechanism is buckled on the first ventilation opening, the switch cabinet has simple structure and low cost, the air draft mechanism can discharge the air flow in the cabinet body outwards, the dust removal in the cabinet body is realized, and when the air flow in the cabinet body is discharged outwards, the effective heat dissipation of electric elements can, can be effectual to the outside air filter that removes dust.
Description
The technical field is as follows:
the utility model relates to a cubical switchboard technical field, concretely relates to dust removal pull-out type cubical switchboard.
Background art:
the draw-out switch cabinet is a closed shell made of steel plates, electrical elements of an incoming and outgoing line loop are all installed in a drawer capable of being drawn out to form a functional unit capable of completing a certain type of power supply task, the draw-out switch cabinet is mainly responsible for completing electric energy control, protection, conversion and distribution in a power supply system, is suitable for power distribution systems in industries such as power plants, petroleum, metallurgy and high-rise buildings, has high reliability, safety and interchangeability, needs to avoid the condition of excessive dust accumulation in a cabinet body in order to ensure the normal work of the draw-out switch cabinet, prevents the damage to the electrical elements in the cabinet body due to excessive dust, and needs to realize effective heat dissipation of the electrical elements in the cabinet body, and the existing draw-out switch cabinet capable of realizing dust removal and heat dissipation has a complex structure and high manufacturing cost, is troublesome in order to realize dust removal and heat dissipation of the dust in the cabinet body, and has a, when the dust in the cabinet body is excessively gathered, the normal use of the draw-out switch cabinet is influenced, and the service life of the switch cabinet is shortened.
The invention content is as follows:
to removing dust and the not good problem of radiating effect of present pull-out type cubical switchboard, the utility model provides a dust removal pull-out type cubical switchboard, moreover, the steam generator is simple in structure, low in cost, under the effect in first vent, second vent, updraft ventilator can make the internal air current of cabinet outwards discharge, the internal dust of air current drive cabinet is with its external of discharge cabinet, realize the dust removal to the internal of cabinet, and when the internal air current of cabinet outwards discharges, can also take away the heat that the electrical components in the cabinet of taking out distributes in the lump, realize the effectual heat dissipation to electrical components, and when the external air enters into through the fresh air inlet and takes out the cabinet, under the effect of dust removal net, can effectually remove dust to the outside air and filter.
The utility model provides a scheme that its technical problem adopted is: a dust removal draw-out type switch cabinet comprises a main cabinet body, wherein a draw-out cabinet is arranged in the main cabinet body, a fan is arranged at the top of the main cabinet body, the dust removal switch cabinet also comprises a dust removal net groove, a dust removal net, an ash prevention groove, a first rubber gasket, an air draft mechanism and a clamping pin assembly, pulleys are arranged on two sides of the bottom of the draw-out cabinet, a clamping pin limiting hole penetrates through the front bottom of the right side of the draw-out cabinet, the clamping pin limiting hole is positioned above the pulley, a slide rail is arranged in the main cabinet body, and the pulley is sleeved in the slide; the dust removal net groove is formed in the right side of the drawing cabinet, the dust removal net is installed in the dust removal net groove in a matching mode, the ash prevention groove is fixed below the dust removal net groove, and heat dissipation holes corresponding to the dust removal net are formed in the right side edge of the main cabinet body; a second vent hole is transversely formed in the rear side of the drawing cabinet in a penetrating manner, a clamping plate is vertically arranged on the rear side in the main cabinet body, a first vent hole corresponding to the second vent hole is transversely formed in the clamping plate in a penetrating manner, and a first rubber gasket is fixed on the front side of the first vent hole; the air draft mechanism is arranged between the clamping plate and the interlayer of the rear side wall of the main cabinet body and comprises an air draft pipe, an air draft cover and an air draft head, one end of the air draft pipe is communicated with the input end of the fan in a sealing mode, the other end of the air draft pipe is closed, the air draft head is communicated with the air draft pipe in a sealing mode, one side of the air draft cover is installed on the air draft head in a sealing mode, and the other side of the air draft cover is buckled at the first vent in a sealing mode; the bayonet lock component is arranged on the right side edge of the main cabinet body.
Further, the bayonet lock subassembly includes bayonet lock, spring and fender ring, the bayonet lock passes main cabinet body lateral wall to the bayonet lock spacing downthehole of taking out the cabinet, keep off the solid fixed ring cover of ring on the bayonet lock between bayonet lock spacing hole and main cabinet body lateral wall, the spring matches the suit on the bayonet lock between fender ring and main cabinet body lateral wall.
Further, the air conditioner also comprises a second rubber gasket, and the second rubber gasket is fixed on the rear side of the second air vent.
Further, the first ventilation opening and the second ventilation opening are rectangular or circular.
Furthermore, the width of the ash prevention groove is larger than that of the dust removal net groove.
Further, the width of the draught hood is larger than that of the first ventilation opening.
Furthermore, the dust removal net is detachable.
The utility model has the advantages that: the utility model discloses there are four kinds of beneficial effect.
First, when the external air entered into through the fresh air inlet and taken out the cabinet, the dust removal net can effectually remove dust to the external air and filter, through installing the dustproof groove in dust removal net gape below, can prevent to remove dust on the net when too much dust, the dust falls into the internal condition of main cabinet, and the dust removal net is detachable, when collecting up the dust on the dust removal net too much, will take out the cabinet and pull out, alright dismantle the dust removal net and get off and wash, can use repeatedly, maintenance cost is reduced.
Second, when taking out the cabinet and being in under the closed condition, under the effect in first vent and second vent, the fan can be through exhaust column and suction hood will take out the air discharge in the cabinet, and the air current just can drive the dust of taking out in the cabinet and discharge to the realization is to taking out the dust removal in the cabinet, and when the air of taking out in the cabinet was discharged, the air current can be taken out the heat that the electrical components in the cabinet gave out in the lump, realizes the effectual heat dissipation to electrical components.
Third, through first rubber packing ring and second rubber packing ring, improved take out the sealed intercommunication effect in first ventilation hole and second ventilation hole when the cabinet is in the closure state to the rubber packing ring has elasticity, has avoided taking out the cabinet and has strikeed the damage that the internal rear side splint of main cabinet caused when closed.
Fourthly, when taking out the cabinet and being in the closure state, the bayonet lock can be further carry on spacingly to taking out the cabinet, prevent to take out the condition of cabinet roll-off, improved the stability of taking out the cabinet.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a second schematic structural diagram of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 1.
Fig. 5 is an enlarged view of the portion B in fig. 3.
Fig. 6 is a schematic view of the drawer cabinet.
Fig. 7 is a schematic structural view of embodiment 2 of the present invention.
In the figure: 1-a main cabinet body, 2-a drawing-out cabinet, 3-a handle, 4-an exhaust fan, 5-an exhaust pipe, 6-an exhaust hood, 7-an exhaust head, 8-a first ventilation opening, 9-a first rubber gasket, 10-a dust removal net groove, 11-a dust removal net, 12-an ash prevention groove, 13-a second ventilation opening, 14-an air inlet hole, 15-a clamping pin, 16-a spring, 17-a retaining ring, 18-a pulley, 19-a pulley shaft lever, 20-a sliding rail, 21-a clamping pin limiting hole, 22-a second rubber gasket and 23-a clamping plate.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the drawings and examples.
In order to solve the above problems, the present embodiment provides a dust removal draw-out type switch cabinet, as shown in fig. 1-2, including a main cabinet body 1, an exhaust fan 4 is fixedly installed at the top of the main cabinet body 1, a draw-out cabinet 2 is installed in the main cabinet body 1, a handle 3 is fixedly installed at the front side of the draw-out cabinet 2, pulleys 18 are installed at two sides of the bottom of the draw-out cabinet 2, the pulleys 18 are installed on a pulley shaft rod 19 in a matching manner, slide rails 20 are fixedly installed on inner walls at two sides in the main cabinet body 1, the pulleys 18 are sleeved in the slide rails 20 in a matching manner, the draw-out cabinet 2 is slidably sleeved in the main cabinet body 1 through the pulleys 20 and the slide rails 18, and the draw-out cabinet 2; a bayonet lock limiting hole 21 is formed in the front bottom of the right side of the drawing-out cabinet 21 in a penetrating mode, the height of the bayonet lock limiting hole 21 is higher than that of the pulley 18, as shown in fig. 3 and 5, a through hole corresponding to the bayonet lock limiting hole 21 is formed in the right side of the main cabinet body 1, the bayonet lock 15 penetrates through the through hole in the right side wall of the main cabinet body 1 to the bayonet lock limiting hole 21, a retaining ring 17 is sleeved on a fixing ring of the bayonet lock between the bayonet lock limiting hole 21 and the right inner side wall of the main cabinet body 1, and a spring 16 is sleeved on the bayonet lock between the retaining ring 17 and the right inner side wall of.
A dust removal net groove 10 is formed in the right side of the drawing cabinet 2, the dust removal net groove 10 is rectangular, a dust removal net 11 is installed on the dust removal net groove 10 in a matched mode, an ash prevention groove 12 is fixedly installed below the dust removal net groove 10, the width of the ash prevention groove 12 is larger than that of the dust removal net groove 10, an air inlet hole 14 corresponding to the dust removal net 11 is formed in the right side of the main cabinet body 1, a second ventilation opening 13 transversely penetrates through the rear side of the drawing cabinet 2, and the second ventilation opening 13 is rectangular; a clamping plate 23 is vertically arranged at the rear side in the main cabinet body 1, the top end and the bottom end of the clamping plate 23 are respectively fixed at the inner top and the inner bottom of the main cabinet body 1, a first ventilation opening 8 corresponding to the second ventilation opening 13 transversely penetrates through the clamping plate 23, and the first ventilation opening 8 is rectangular; as shown in fig. 2 and 4, a first rubber gasket 9 is fixed on the clamping plate 23 at the front side of the first vent 8, the first rubber gasket 9 covers the first vent 8, an interlayer is formed between the clamping plate 23 and the rear side wall of the main cabinet body 1, an exhaust pipe 5 is vertically arranged in the interlayer, one end of the exhaust pipe 5 is in sealed communication with the input end of an exhaust fan 4 at the top of the main cabinet body 1, the other end of the exhaust pipe is closed, an exhaust head 7 is arranged on the pipe body of the exhaust pipe 5, the right end of the exhaust head 7 is in sealed communication with the exhaust pipe 5, an exhaust hood 6 is arranged at the left end of the exhaust head 7 in a sealed manner, the right end face of the exhaust hood 6 is in sealed communication with the left end of the exhaust head 7, the left end face of the exhaust hood 6 is in sealed and fastened manner at the first vent 8, and the width of the exhaust hood 6.
When the drawer cabinet 2 is in a closed state, the bayonet 15 is inserted into the bayonet limiting hole 21 on the right side of the drawer cabinet 2 in a matching way, the second ventilation opening 13 on the rear side of the drawer cabinet 2 is communicated with the second ventilation opening 8 in the clamping plate 23 in a sealing way through the first rubber gasket 9, the exhaust fan 4 is started, the exhaust fan 4 exhausts the air in the drawer cabinet 2 through the exhaust pipe 5 and the exhaust hood 6, when the air in the drawer cabinet 2 is exhausted, the air flow drives the dust in the drawer cabinet 2 to be exhausted, thereby realizing the dust removal in the extraction cabinet 2, and when the air in the extraction cabinet 2 is exhausted, the airflow can bring out the heat emitted by the electrical components in the extraction cabinet 2 together, realizing the effective heat dissipation of the electrical components, after the exhaust fan 4 is started, outside air enters the extraction cabinet 2 through the air inlet 14, and the air entering the extraction cabinet 2 is subjected to dust removal and filtration under the action of the dust removal net 11; when the dust collecting net 11 has more dust, the drawing-out cabinet 2 is pulled out from the main cabinet body 1 through the handle 3, the dust collecting net 11 can be detached from the dust collecting net groove 10 through a tool for cleaning, and the dust falling from the dust collecting net 11 on the dust collecting groove 12 can be cleaned together, so that the cleaning is convenient.
In embodiment 2, a dust removal draw-out type switch cabinet according to the present embodiment will be described mainly focusing on differences from embodiment 1.
In this embodiment, as shown in fig. 7, the second rubber gasket 22 is further included, the second rubber gasket 22 is fixed to the rear side of the second ventilation opening 13 at the rear side of the drawer cabinet 2, and the second rubber gasket 22 horizontally corresponds to the first rubber gasket 9; when taking out cabinet 2 and being in under the closed condition, under the effect of second rubber packing ring 22, can make the sealed effect when communicating of first vent 8 and second vent 13 better to first rubber packing ring 9 all has elasticity with second rubber packing ring 22, has avoided taking out cabinet 2 and has strikeed the damage that rear side splint 23 caused in the main cabinet body 1 when closed.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A dust removal draw-out type switch cabinet comprises a main cabinet body, wherein a draw-out cabinet is arranged in the main cabinet body, and a fan is arranged at the top of the main cabinet body; the dust removal net groove is formed in the right side of the drawing cabinet, the dust removal net is installed in the dust removal net groove in a matching mode, the ash prevention groove is fixed below the dust removal net groove, and heat dissipation holes corresponding to the dust removal net are formed in the right side edge of the main cabinet body; a second vent hole is transversely formed in the rear side of the drawing cabinet in a penetrating manner, a clamping plate is vertically arranged on the rear side in the main cabinet body, a first vent hole corresponding to the second vent hole is transversely formed in the clamping plate in a penetrating manner, and a first rubber gasket is fixed on the front side of the first vent hole; the air draft mechanism is arranged between the clamping plate and the interlayer of the rear side wall of the main cabinet body and comprises an air draft pipe, an air draft cover and an air draft head, one end of the air draft pipe is communicated with the input end of the fan in a sealing mode, the other end of the air draft pipe is closed, the air draft head is communicated with the air draft pipe in a sealing mode, one side of the air draft cover is installed on the air draft head in a sealing mode, and the other side of the air draft cover is buckled at the first vent in a sealing mode; the bayonet lock component is arranged on the right side edge of the main cabinet body.
2. The dust extraction draw-out switchgear as claimed in claim 1, wherein the latch assembly comprises a latch, a spring and a retainer ring, the latch passes through the side wall of the main cabinet body to the latch limiting hole of the extraction cabinet, the retainer ring is fitted over the latch between the latch limiting hole and the side wall of the main cabinet body, and the spring is fitted over the latch between the retainer ring and the side wall of the main cabinet body.
3. The dust extraction draw-out switchgear of claim 1, further comprising a second rubber gasket secured to a rear side of the second vent.
4. The dust extraction draw-out switchgear as claimed in claim 1, wherein the first and second ventilation openings are rectangular or circular.
5. The dust removal draw-out switchgear according to claim 1, wherein the width of the dust-proof slot is larger than the width of the dust-removal mesh slot.
6. A dust extraction draw-out switchgear as claimed in claim 1, wherein the hood has a width greater than the width of the first ventilation opening.
7. The draw-out switchgear with dust removal function according to claim 1, wherein the dust removal net is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679005.2U CN211743871U (en) | 2020-04-28 | 2020-04-28 | Dust removal pull-out type cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679005.2U CN211743871U (en) | 2020-04-28 | 2020-04-28 | Dust removal pull-out type cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743871U true CN211743871U (en) | 2020-10-23 |
Family
ID=72851350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020679005.2U Active CN211743871U (en) | 2020-04-28 | 2020-04-28 | Dust removal pull-out type cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743871U (en) |
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2020
- 2020-04-28 CN CN202020679005.2U patent/CN211743871U/en active Active
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