CN210156796U - Dust treatment device for power distribution cabinet - Google Patents
Dust treatment device for power distribution cabinet Download PDFInfo
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- CN210156796U CN210156796U CN201921270730.8U CN201921270730U CN210156796U CN 210156796 U CN210156796 U CN 210156796U CN 201921270730 U CN201921270730 U CN 201921270730U CN 210156796 U CN210156796 U CN 210156796U
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- dust
- power distribution
- distribution cabinet
- cylinder
- dust removal
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Abstract
The utility model discloses a dust processing device for a power distribution cabinet, which comprises a dust removal cylinder, a dust collection hopper and an air induction cylinder, wherein the dust removal cylinder is positioned at one side of the power distribution cabinet body, a connecting plate is fixed between the power distribution cabinet body and the dust removal cylinder by screws, the outer wall of the upper part of the dust removal cylinder is provided with an air inlet, the dust collection hopper is welded at the opening end of the dust removal cylinder, the air induction cylinder is embedded on the other end surface of the dust removal cylinder, one end of the air induction cylinder extends to the inside of the dust removal cylinder, and a guide plate is fixedly connected between the outer wall of the air induction cylinder and the inner wall of the dust removal cylinder. Clean air at the center of the airflow enters the power distribution cabinet body along the induced draft tube.
Description
Technical Field
The utility model relates to a dust processing apparatus, in particular to dust processing apparatus for switch board belongs to switch board technical field.
Background
The dust removal of the power distribution cabinet aims to prevent parts of exposed components in the cabinet from being not covered by dust, if the parts of exposed components are covered by dust, moisture in air is absorbed, the parts of exposed components are corroded, faults such as insulation reduction, short circuit, grounding and the like can be caused for a long time, even the danger of electric shock can be caused, the excessive dust coverage can cause overhigh electrostatic current under the condition of humid air, so the danger of electric shock can be caused during operation, the excessive dust coverage can generate corrosion action on box components, the service life of the components can be greatly shortened, when the dust of the existing power distribution cabinet is treated, a positive-pressure dust prevention mode is partially adopted, but the positive-pressure dust removal needs to effectively filter dust-containing air, a filter screen or a filter plate is adopted for filtering in the traditional mode, the wind resistance is large during filtering, the electric power cost is heavier, and an undersized mesh structure is easy, if the personnel often clear up the jam, can influence the dustproof effect of malleation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust processing apparatus for switch board for solve the problem of proposing among the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a dust processing device for a power distribution cabinet, which comprises a dust removal cylinder, a dust collection hopper and an air draft cylinder, wherein the dust removal cylinder is positioned at one side of the power distribution cabinet body, a connecting plate is fixed by screws between the power distribution cabinet body and the dust removal cylinder, the outer wall of the upper part of the dust removal cylinder is provided with an air inlet, the dust collection hopper is welded at the opening end of the dust removal cylinder, the air draft cylinder is embedded at the other end surface of the dust removal cylinder, one end of the air draft cylinder extends to the inside of the dust removal cylinder, a guide plate is fixedly connected between the outer wall of the air draft cylinder and the inner wall of the dust removal cylinder, a second flange plate is fixedly connected with the outer wall of the other end of the air draft cylinder, the second flange plate is fixed by screws with the power distribution cabinet body, a first flange plate is fixedly connected with the outer wall of one end of the dust collection hopper, a blocking plate is, the fan is characterized in that a mounting plate is arranged in the air draft tube, a supporting plate is fixedly connected between the mounting plate and the inner wall of the air draft tube, a small motor is fixed on the mounting plate through screws, the output end of the small motor penetrates through the rotating shaft of the mounting plate fixedly connected with, and a plurality of fan blades are fixedly connected to the outer wall of the rotating shaft.
As an optimized technical scheme of the utility model, correspond between shutoff board and the ring flange and seted up a plurality of perforation.
As a preferred technical scheme of the utility model, the link of induced draft tube is just right with the air-supply line of switch board body, it is equipped with the mounting hole to correspond No. two ring flanges on the switch board body.
As an optimized technical solution of the utility model, the guide plate is the heliciform structure.
As an optimized technical scheme of the utility model, be equipped with a plurality of heat dissipation through-holes on the switch board body outer wall.
As an optimal technical scheme of the utility model, the air inlet direction of air intake is tangent with a section of thick bamboo that removes dust.
The utility model discloses the beneficial effect who reaches is: the utility model relates to a dust processing apparatus for switch board, have simple structure and the automatic characteristics that remove dust, during the use, adopt to guarantee heat dissipation and dustproof effect to the mode of leading-in clean air current in the switch board, utilize the rotatory wind-force that produces of flabellum, reach the drainage effect, the setting of guide plate, make the dust hug closely the section of thick bamboo wall, when the air current revolves to the port under the induced duct, the clean air at air current center then gets into the switch board originally internally along the induced duct, reach the gaseous effect of separation dusty, the cyclone separation effect has been improved, do not set up the dust screen structure, thereby the operation time limit has effectively been prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a side sectional view of the present invention;
FIG. 2 is a top sectional view of the present invention;
fig. 3 is a schematic view of the installation of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a dust removal cylinder; 11. a connecting plate; 12. a baffle; 13. an air inlet; 2. a dust collecting hopper; 21. a plugging plate; 22. a first flange plate; 3. a draught tube; 31. a second flange plate; 32. mounting a plate; 33. a support plate; 34. a fan blade; 35. a small-sized motor; 36. a rotating shaft; 4. switch board body.
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.
Example (b): as shown in figures 1-4, a dust treatment device for a power distribution cabinet comprises a dust collection cylinder 1, a dust collection hopper 2 and a draught tube 3, wherein the dust collection cylinder 1 is positioned at one side of the power distribution cabinet body 4, a connecting plate 11 is fixed between the power distribution cabinet body 4 and the dust collection cylinder 1 through screws, an air inlet 13 is arranged on the outer wall of the upper part of the dust collection cylinder 1, the dust collection hopper 2 is welded at the opening end of the dust collection cylinder 1, the draught tube 3 is embedded on the other end surface of the dust collection cylinder 1, one end of the draught tube 3 extends into the dust collection cylinder 1, a guide plate 12 is fixedly connected between the outer wall of the draught tube 3 and the inner wall of the dust collection cylinder 1, a second flange 31 is fixedly connected on the outer wall of the other end of the draught tube 3, the second flange 31 is fixed with the screws of the power distribution cabinet body 4, a first flange 22 is fixedly connected on the outer wall of one end of the dust collection hopper 2 far away from the dust collection cylinder 1, a blocking plate, the air inducing barrel 3 is internally provided with a mounting plate 32, a supporting plate 33 is fixedly connected between the mounting plate 32 and the inner wall of the air inducing barrel 3, a small motor 35 is fixed on the mounting plate 32 through screws, the output end of the small motor 35 penetrates through the mounting plate 32 and is fixedly connected with a rotating shaft 36, and the outer wall of the rotating shaft 36 is fixedly connected with a plurality of fan blades 34.
Wherein, a plurality of through holes are correspondingly arranged between the plugging plate 21 and the first flange plate 22, which is convenient for installation.
Wherein, the link of induced draft tube 3 is just right with the air-supply line of switch board body 4, corresponds No. two ring flanges 31 on the switch board body 4 and is equipped with the mounting hole, conveniently connects.
Wherein, guide plate 12 is heliciform structure, and the air admission removes dust behind the section of thick bamboo 1, will descend along guide plate 12 spirals, and the in-process air current produces centrifugal force, and the heavier impurity of quality and dust are close to the 1 inner wall of a dust removal section of thick bamboo, and when the air current revolved to induced draft tube 3 lower port, the clean air at air current center then got into in the switch board body 4 along induced draft tube 3.
Wherein, be equipped with a plurality of heat dissipation through-holes on the 4 outer walls of switch board body, the exhaust of conveniently dispelling the heat.
Wherein, the air inlet direction of the air inlet 13 is tangent to the dust removing cylinder 1, so that the wind resistance is reduced.
The working principle is as follows: when the dust removal device is used, the small motor 35 is started to drive the fan blades 34 to rotate, so that air in the dust removal cylinder 1 is extracted to enter the power distribution cabinet body 4, positive pressure is formed in the power distribution cabinet body 4, the positive pressure air is discharged from the heat dissipation holes in the power distribution cabinet body 4, heat can be taken away, the temperature is reduced, external dust can be prevented from entering the power distribution cabinet body 4 along with wind, heat dissipation and dust prevention effects are achieved, the external air enters the dust removal cylinder 1 from the air inlet 13, internal air pressure of the dust removal cylinder 1 is supplemented, air flow is formed, after the air enters the dust removal cylinder 1, the air will spirally descend along the guide plate 12, centrifugal force is generated by air flow in the process, impurities and dust with heavy mass are close to the inner wall of the dust removal cylinder 1, when the air flow rotates to the lower port of the air induction cylinder 3, clean air in the center of the air flow, hug closely diapire under the ash collecting bucket 2 gradually, finally assemble in ash collecting bucket 2 bottoms, long-term the back of using, only need dismantle the screw on the closure plate 21, alright discharge impurity.
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 (6)
1. A dust treatment device for a power distribution cabinet is characterized by comprising a dust removal cylinder (1), a dust collection hopper (2) and an air induction cylinder (3), wherein the dust removal cylinder (1) is positioned on one side of a power distribution cabinet body (4), a connecting plate (11) is fixed between the power distribution cabinet body (4) and the dust removal cylinder (1) through screws, an air inlet (13) is formed in the outer wall of the upper portion of the dust removal cylinder (1), the dust collection hopper (2) is welded at the opening end of the dust removal cylinder (1), the air induction cylinder (3) is embedded in the other end face of the dust removal cylinder (1), one end of the air induction cylinder (3) extends into the dust removal cylinder (1), a guide plate (12) is fixedly connected between the outer wall of the air induction cylinder (3) and the inner wall of the dust removal cylinder (1), a second flange plate (31) is fixedly connected to the outer wall of the air induction cylinder (3), and the second flange plate (31) is fixed with the power distribution cabinet body (4) through screws, flange plate (22) No. one of one end outer wall fixedly connected with of dust removal section of thick bamboo (1) is kept away from in dust collection hopper (2), one side of flange plate (22) is equipped with closure plate (21), closure plate (21) and flange plate (22) screw fixation No. one, be equipped with mounting panel (32) in induced draft tube (3), fixedly connected with backup pad (33) between mounting panel (32) and induced draft tube (3) inner wall, the screw fixation has small motor (35) on mounting panel (32), mounting panel (32) fixedly connected with pivot (36) are passed to the output of small motor (35), a plurality of flabellum (34) of outer wall fixedly connected with of pivot (36).
2. The dust processing device for the power distribution cabinet according to claim 1, wherein: a plurality of through holes are correspondingly formed between the plugging plate (21) and the first flange plate (22).
3. The dust processing device for the power distribution cabinet according to claim 1, wherein: the air inlet pipe of link and switch board body (4) of induced draft fan (3) just right, it is equipped with the mounting hole to correspond No. two ring flanges (31) on switch board body (4).
4. The dust processing device for the power distribution cabinet according to claim 1, wherein: the guide plate (12) is of a spiral structure.
5. The dust processing device for the power distribution cabinet according to claim 1, wherein: the power distribution cabinet is characterized in that a plurality of heat dissipation through holes are formed in the outer wall of the power distribution cabinet body (4).
6. The dust processing device for the power distribution cabinet according to claim 1, wherein: the air inlet direction of the air inlet (13) is tangent to the dust removing cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270730.8U CN210156796U (en) | 2019-08-07 | 2019-08-07 | Dust treatment device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270730.8U CN210156796U (en) | 2019-08-07 | 2019-08-07 | Dust treatment device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156796U true CN210156796U (en) | 2020-03-17 |
Family
ID=69766811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270730.8U Active CN210156796U (en) | 2019-08-07 | 2019-08-07 | Dust treatment device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156796U (en) |
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2019
- 2019-08-07 CN CN201921270730.8U patent/CN210156796U/en active Active
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