CN217334695U - Exempt from to tear open dustproof high tension switchgear that washes - Google Patents

Abstract

The utility model discloses an exempt from to unpick and wash dustproof high tension switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom of the cabinet body is equipped with the support frame, exempt from to unpick and wash dust keeper includes the shell and changes the board, two passageways are seted up to the symmetry in the shell still, it sets up the screen frame to rotate on the commentaries on classics board that the passageway corresponds, set up the filter screen in the screen frame, the outer wall a week of filter screen sets up outer ring gear, the inner wall a week of shell sets up the ring gear, outer ring gear and ring gear meshing, the upside of filter screen sets up the brush, the up end symmetry of brush sets up the brush yoke, the one end of brush yoke is fixed on the inner wall of passageway, the centre of shell sets up the motor, the output fixed connection commentaries on classics board of motor, set up the fan in the passageway of one side. Set up two passageways, business turn over air respectively, the filter screen of business turn over air can switch under the drive of motor for the fan can carry out the blowback to the filter screen of air inlet, clears up the adnexed dust in filter screen surface automatically, and the in-process that the filter screen switches, and the brush can be brushed the filter screen surface, further improves self-cleaning effect, and is very practical.

Description

Exempt from to tear open dustproof high tension switchgear that washes

Technical Field

The utility model belongs to the technical field of the high tension switchgear, concretely relates to exempt from to unpick and wash dustproof high tension switchgear.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

In prior art, the switch board adopts the fan to dispel the heat usually, has led to inside the dust can get into the switch board, influences electrical element's normal use, consequently can add the dust removal filter screen, nevertheless can produce some problems in the use, and firstly the filter screen blocks up easily after using a period, influences the result of use, and secondly the filter screen need regularly unpick and wash and change, has increased maintainer's working strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from to tear open dustproof high tension switchgear who washes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a exempt from to unpick and wash dustproof high tension switchgear, includes the cabinet body, the bottom of the cabinet body is equipped with the support frame, the lower terminal surface of the cabinet body is equipped with exempts from to unpick and wash dust keeper, exempt from to unpick and wash dust keeper includes shell and commentaries on classics board, it rotates and sets up in the shell to change the board, it sets up the strainer holder to rotate on the commentaries on classics board that the passageway corresponds, set up the filter screen in the strainer holder, the outer wall a week of filter screen sets up outer ring gear, the inner wall a week of shell sets up the ring gear, outer ring gear and ring gear meshing, the upside of filter screen sets up the brush, the up end symmetry of brush sets up the brush yoke, the one end of brush yoke is fixed on the inner wall of passageway, the centre of shell sets up the motor, the output fixed connection commentaries on classics board of motor sets up the fan in the passageway of one side.

Preferably, an isolation net is arranged on the support frame.

Preferably, the lower side of the non-unpicking and washing dustproof device and the inner wall of the support frame are provided with conical blocks.

Preferably, the inside of the cabinet body is positioned at one end of one channel, the upper side of the channel is communicated with one end of the air guide pipe, the other end of the air guide pipe is connected with the distribution pipe, and the distribution pipe is arranged at the top of the inner cavity of the cabinet body.

Preferably, the distribution pipe is a hollow pipe, and the side wall of the distribution pipe is provided with a plurality of through holes.

Preferably, the distribution pipes are arranged at the corners of the cabinet body and fixed by screws.

The utility model discloses a technological effect and advantage: this exempt from dustproof high tension switchgear of unpick and wash sets up two passageways, business turn over wind respectively, and the filter screen of business turn over wind can switch under the drive of motor for the fan can carry out the blowback to the filter screen of air inlet, clears up the adnexed dust in filter screen surface automatically, and the in-process that the filter screen switched, and the brush can brush filter screen surface, further improves self-cleaning effect, and is very practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the non-washing dust-proof device of the present invention;

fig. 3 is a schematic view of a side sectional structure of a part of the unpicking and washing-free dustproof device of the present invention.

In the figure: 1. a cabinet body; 2. a support frame; 3. a dust-proof device without disassembly and cleaning; 30. a motor; 31. a housing; 32. rotating the plate; 33. a channel; 34. a screen frame; 35. filtering with a screen; 36. an outer ring gear; 37. a brush; 38. an inner gear ring; 39. a brush holder; 310. a fan; 4. a conical block; 5. an air guide pipe; 6. a distribution pipe.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The utility model provides a disassembly-free and washing-free dustproof high-voltage switch cabinet as shown in figures 1-3, which comprises a cabinet body 1, a supporting frame 2 is arranged at the bottom of the cabinet body 1, a separation net is arranged on the supporting frame 2 and can prevent larger sundries from entering the interior, such as fallen leaves and other sundries, a disassembly-free and washing-free dustproof device 3 is arranged on the lower end surface of the cabinet body 1, the disassembly-free and washing-free dustproof device 3 comprises a shell 31 and a rotating plate 32, the rotating plate 32 is rotatably arranged in the shell 31, two channels 33 are symmetrically arranged in the shell 31, the two channels 33 respectively supply air and exhaust air, a filter screen frame 34 is rotatably arranged on the rotating plate 32 corresponding to the channels 33, a rotating cavity of the filter screen frame 34 is arranged at the middle position of the channel 33, the filter screen frame 34 is arranged in the rotating cavity, a bearing can be sleeved on the filter screen frame 34, so that the rotation of the filter screen frame 34 is smoother, a filter screen 35 is arranged in the filter screen frame 34, reducing dust entering the cabinet 1, arranging an outer gear ring 36 around the outer wall of the filter screen 35, arranging an inner gear ring 38 around the inner wall of the housing 31, the outer gear ring 36 protruding the outer wall of the filter screen frame 34, engaging the outer gear ring 36 with the inner gear ring 38, arranging a brush 37 on the upper side of the filter screen 35, symmetrically arranging a brush holder 39 on the upper end surface of the brush 37, arranging the brush holder 39 in an L shape, arranging the brush holder 39 and the brush 37 in the same plane, reducing resistance to wind, arranging a through hole at one end of the brush holder 39, screwing a screw into the inner wall of the passage 33 through the through hole, thereby fixing the brush holder 39 on the inner wall of the passage 33, thereby fixing the brush 37, the brush 37 not rotating along with the rotation of the filter screen frame 34, arranging the motor 30 in the middle of the housing 31, fixedly connecting the output end of the motor 30 with the rotating plate 32, arranging a fan 310 in the passage 33 at one side, the fan being used for blowing air outwards, and firstly for heat dissipation, secondly, dust attached to the surface of the filter screen 35 can be blown down.

Exempt from to unpick and wash dust keeper 3's downside and the inner wall that is located support frame 2 sets up toper piece 4, and the shape of toper piece 4 sets up to the cylinder for the dust that falls moves to the outside, avoids in the gathering of downside, avoids influencing the ventilation.

The inside of the cabinet body 1 and the one end that is located upside intercommunication guide duct 5 of one of them passageway 33, distribution pipe 6 is connected to the other end of guide duct 5, distribution pipe 6 sets up at the inner chamber top of the cabinet body 1, two passageways 33 air inlet respectively and air exhaust, one side that sets up fan 310 is for airing exhaust, distribution pipe 6 sets up to the hollow tube, and distribution pipe 6's lateral wall sets up a plurality of through-holes, distribution pipe 6 sets up in the corner of the cabinet body 1 and through the screw fixation.

When the disassembly-and-washing-free dustproof high-voltage switch cabinet is used, the fan 310 rotates to blow outwards to dissipate heat, the pressure inside the cabinet body 1 is reduced, the air enters the other channel 33, the circulation is performed to dissipate heat, the filter screen 35 on the air inlet side is easy to adhere to dust, when the dust needs to be cleaned, the motor 30 is started, the motor 30 drives the rotating plate 32 to rotate, and in the process that the filter screen frame 34 rotates along with the rotating plate 32, since the outer gear ring 36 on the outer wall of the screen frame 34 is engaged with the inner gear ring 38 on the inner wall of the housing 31, the screen frame 34 can rotate, the screen 35 rotates along with the screen frame 34, and during the rotation of the screen 35, the brush 37 does not rotate with the filter screen 35, and the brush 37 can brush the surface of the filter screen 35, so that the dust attached to the filter screen 35 can be brushed down, after the filter screens 35 on both sides are shifted, the fan 310 blows air to blow back the filter screens 35, so that the dust cleaning effect is better.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a exempt from to unpick and wash dustproof high tension switchgear, includes the cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is equipped with support frame (2), the lower terminal surface of the cabinet body (1) is equipped with exempts from to unpick and wash dust keeper (3), exempt from to unpick and wash dust keeper (3) and include shell (31) and commentaries on classics board (32), commentaries on classics board (32) rotate and set up in shell (31), two passageways (33) are seted up to the symmetry in shell (31) still, it sets up screen frame (34) to rotate on commentaries on classics board (32) that passageway (33) correspond, set up filter screen (35) in screen frame (34), the outer wall a week of filter screen (35) sets up outer ring gear (36), the inner wall a week of shell (31) sets up ring gear (38), outer ring gear (36) and ring gear (38) meshing, the upside of filter screen (35) sets up brush (37), the up end symmetry of brush (37) sets up brush yoke (39), the one end of brush yoke (39) is fixed on the inner wall of passageway (33), the middle of shell (31) sets up motor (30), the output fixed connection of motor (30) changes board (32), sets up fan (310) in passageway (33) of one side.

2. The dust-proof high-voltage switch cabinet free from being detached and washed according to claim 1, characterized in that: the support frame (2) is provided with an isolation net.

3. The disassembly-and-washing-free dustproof high-voltage switch cabinet according to claim 1, characterized in that: the lower side of the dismounting-free and washing-free dustproof device (3) and the inner wall of the support frame (2) are provided with conical blocks (4).

4. The dust-proof high-voltage switch cabinet free from being detached and washed according to claim 1, characterized in that: the cabinet is characterized in that the inside of the cabinet body (1) is positioned at one end of an air guide pipe (5) communicated with the upper side of one channel (33), the other end of the air guide pipe (5) is connected with a distribution pipe (6), and the distribution pipe (6) is arranged at the top of an inner cavity of the cabinet body (1).

5. The dust-proof high-voltage switch cabinet free from being detached and washed as claimed in claim 4, wherein: the distribution pipe (6) is a hollow pipe, and the side wall of the distribution pipe (6) is provided with a plurality of through holes.

6. The dust-proof high-voltage switch cabinet free from being detached and washed as claimed in claim 4, wherein: the distribution pipe (6) is arranged at the corner of the cabinet body (1) and fixed by screws.

Images