CN111600231B - High-efficient electric power rack cooling system with electrostatic precipitator function - Google Patents

High-efficient electric power rack cooling system with electrostatic precipitator function Download PDF

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Publication number
CN111600231B
CN111600231B CN202010552223.4A CN202010552223A CN111600231B CN 111600231 B CN111600231 B CN 111600231B CN 202010552223 A CN202010552223 A CN 202010552223A CN 111600231 B CN111600231 B CN 111600231B
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China
Prior art keywords
main body
wall
dust removal
fan blade
electrostatic dust
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CN202010552223.4A
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CN111600231A (en
Inventor
徐黎明
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Zhejiang Shunli Electronic Technology Co ltd
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Zhejiang Shunli Electronic Technology Co ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/04Plant or installations having external electricity supply dry type
    • B08B1/20
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Abstract

The invention discloses a high-efficiency power cabinet heat dissipation system with an electrostatic dust removal function, which comprises an air suction device for the heat dissipation system, the air suction device for the heat dissipation system comprises a motor, a fan blade dust removal main body, a power main body and an ash guide main body, the rear end of the fan blade dust removal main body is fixedly installed through the front end of the power main body, the outer wall of the dust guide main body is fixedly installed through the outer wall of the lower part of the power main body, the fan blade dust removal main body comprises a tension spring, an electrostatic dust screen, a slide rail, a fixed frame, a shell, a gear, a brush, a rotary drum and a rack, the rear end of the tension spring is fixedly installed through the middle part of the electrostatic dust screen, the front end of the tension spring is fixedly installed through the slide rail, the electrostatic dust screen is slidably sleeved on the outer wall of the sliding rail, and the rear end of the sliding rail is fixedly connected to the front end of the center of the fixing frame. The dust removing device can automatically remove dust for the fan blades, can automatically discharge dust, and can better meet the use requirement.

Description

High-efficient electric power rack cooling system with electrostatic precipitator function
Technical Field
The invention relates to the technical field of electric cabinet heat dissipation equipment, in particular to a high-efficiency electric cabinet heat dissipation system with an electrostatic dust removal function.
Background
When conventional electric machine adopted heat abstractor, mainly adopt the suction fan at the inlet scoop, adopt the air discharge fan at the gas vent, and the inlet scoop need adopt the filter screen to filter usually, avoid a large amount of dusts to enter into in the electric power cabinet, however the filter screen can adopt electrostatic precipitator, nevertheless can be because of a large amount of dusts of electrostatic absorption after its flabellum work break time, the steady degree that does not clear up the influence flabellum for a long time increases the energy consumption, and the volume of noise increases, so the scheme that can alleviate above-mentioned problem urgently needs one kind.
Disclosure of Invention
The invention aims to provide a high-efficiency power cabinet heat dissipation system with an electrostatic dust removal function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency power cabinet heat dissipation system with an electrostatic dust removal function comprises an air suction device for a heat dissipation system, wherein the air suction device for the heat dissipation system comprises a motor; the air suction device for the heat dissipation system further comprises a fan blade dust removal main body, a power main body and an ash guide main body, wherein the rear end of the fan blade dust removal main body is fixedly installed through the front end of the power main body, and the outer wall of the ash guide main body is fixedly installed through the outer wall of the lower part of the power main body; the fan blade dust removal main body comprises a tension spring, an electrostatic dust screen, a slide rail, a fixing frame, a shell, a gear, a brush, a rotary drum and a rack, wherein the rear end of the tension spring is fixedly installed at the middle part of the electrostatic dust screen, the front end of the tension spring is fixedly installed at the slide rail, the electrostatic dust screen is slidably sleeved and installed at the outer wall of the slide rail, the rear end of the slide rail is fixedly connected to the central front end of the fixing frame, the outer end of the fixing frame is fixedly connected to the inner wall of the shell, the gear is fixedly sleeved and installed at the outer wall of the rotary drum, the gear and the rotary drum are of an integrated structure, the front end of the brush is fixedly connected to the rear wall of the rotary drum, the rotary drum is rotatably sleeved and installed at the lower outer wall of the fixing frame, the rack is meshed and installed with the gear, and the front end of the rack is fixedly installed at the rear end of the electrostatic dust screen; the power main body comprises a fixing frame and fan blades, a shell of the motor is fixedly installed through the fixing frame, the motor is electrically connected through an external power supply, the rear ends of the fan blades are fixedly installed at the front end of a motor rotor, the rear end of the shell is fixedly connected to the front end of the fixing frame, and the fixing frame is fixedly installed through an external rack; the dust guide main body comprises a movable air deflector and a dust guide pipe, the upper end of the movable air deflector is rotatably mounted on the upper end rear wall of the fixed frame, the lower end of the movable air deflector is not in contact with the dust guide pipe, the front wall of the movable air deflector is slidably supported on the rear wall of the fixed frame, the outer wall of the dust guide pipe is fixedly connected through the lower end of the fixed frame, the rear end of the brush is in sliding contact with the fan blades, and the tension spring is slidably sleeved on the outer side of the sliding rail.
Preferably, the main blade dust removal body further comprises a stop block, the center of the rear end of the stop block is fixedly connected to the front end of the sliding rail, and the front end of the tension spring is fixedly connected to the rear wall of the stop block.
Preferably, flabellum dust removal main part still includes dustproof rack, dustproof rack fixed cup joints the outer end of installing at the static dust screen, dustproof rack slidable mounting is at the inner wall of shell.
Preferably, the main blade dust removing body further comprises a sliding block, the sliding block is fixedly connected to the inner ends of the electrostatic dust screen and the dust screen frame, and the sliding block is sleeved on the outer wall of the sliding rail in a sliding mode.
Preferably, the flabellum dust removal main part still includes the connecting rod, the connecting rod symmetry is provided with a pair ofly, the inner of connecting rod passes through the shell fixed connection of motor, the inner fixed connection of fixed frame is passed through to the outer end of connecting rod.
Preferably, lead grey main part still includes the deep bead, the deep bead symmetry is provided with a pair ofly, the lower extreme fixed connection of deep bead is in the upper end of leading the ash pipe, the front end of deep bead passes through fixed frame fixed connection.
Preferably, the ash guiding main body further comprises a one-way wind shield, and the upper end of the one-way wind shield is rotatably mounted through the upper part of the front end of the ash guiding pipe.
Compared with the prior art, the invention has the following beneficial effects:
when the fan blade rotates initially, the brush moves along the front wall of the fan blade to brush off dust on the front wall of the fan blade, the fan blade drives the airflow to flow backwards from the inside of the shell after the rotating speed of the fan blade is accelerated, the airflow backwards penetrates through the fixed frame and blows the lower end of the movable air deflector backwards to enable the lower end of the shell to swing backwards, the airflow drives the brushed-out dust to enter the dust guide pipe, the airflow passes through the dust guide pipe to be discharged to form a dust discharge working state, so that the aim of discharging the dust outwards is fulfilled, when the fan blade further reaches the highest rotating speed, the lower end of the movable air deflector is jacked upwards backwards by the higher airflow to form an air suction working state, the airflow passes through the electrostatic dust screen to enter the inside of the shell, and the airflow passes through the fixed frame to enter a target, the resistance of the electrostatic dust screen to the airflow is utilized to drive the electrostatic dust screen to move backwards, the electrostatic dust screen overcomes the elasticity of a tension spring and moves a rack backwards along a slide rail, the rack backwards moves to drive a gear to rotate, the gear rotates to drive a rotary drum to rotate, the rotary drum rotates to drive a brush to turn to a side part, the brush stops rotating after the electrostatic dust screen and a fixed frame support, and the fixed frame resists the backward movement of the electrostatic dust screen, so that the continuous friction between the high-speed rotation of the fan blades and the brush is avoided, the aim of protecting the fan blades and the brush is fulfilled, and meanwhile, the energy consumption of the fan blades during high-speed rotation work is also reduced; when the device needs to stop after the work is finished, the downward recovery amplitude of the movable air deflector is enabled by utilizing the air flow reduced inside until the lower end of the movable air deflector is matched with the rear end of the ash guide pipe, meanwhile, the backward acting force of the electrostatic dust screen is reduced, so that the tension spring drives the electrostatic dust screen to recover forward, the movable rack of the electrostatic dust screen drives the brush to rotate backward and recover, thereby enabling the brush to brush ash for the fan blade again and bring the ash into the ash guide pipe through the air flow, the front end of the tension spring is fixedly installed with the front end of the slide rail through a stop block, the outer end of the electrostatic dust screen is protected through the dust screen frame, the electrostatic dust screen is installed on the outer wall of the slide rail through a sliding block in a sleeved mode, the motor is fixedly installed with the fixed frame through a connecting rod, the side end of the movable air deflector is shielded through a wind shield, and the phenomenon that a large amount of air flow flows into a target from the side end of the movable air deflector in an ash discharge state is avoided, when the dust guide pipe is in a dust discharging working state, the unidirectional wind shield is opened by utilizing the air flow, and when the device is in a suction working state, the unidirectional wind shield covers the front end of the dust guide pipe to prevent the air flow from directly entering a target through the dust guide pipe.
Drawings
FIG. 1 is a schematic diagram of a main body normal structure of the present invention;
FIG. 2 is a schematic view of a fan blade dust-removing main body of the present invention;
FIG. 3 is a schematic view of the power body structure of the present invention;
FIG. 4 is a schematic structural diagram of a main ash guiding body according to the present invention;
FIG. 5 is a schematic structural view of a main body ash discharge working state of the present invention;
fig. 6 is a schematic structural view of the main body of the present invention in a suction operation state.
In the figure: 1. the air suction device is used for the heat dissipation system; 2. a fan blade dust removal main body; 3. a power body; 4. a dust guiding main body; 5. a stopper; 6. a tension spring; 7. an electrostatic dust screen; 8. a dustproof net rack; 9. a slider; 10. a slide rail; 11. a fixed mount; 12. a housing; 13. a gear; 14. a brush; 15. a rotating drum; 16. a rack; 17. a fixing frame; 18. a motor; 19. a connecting rod; 20. a fan blade; 21. a movable air deflector; 22. a wind deflector; 23. an ash guide pipe; 24. a one-way wind deflector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships that are relative to each other, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a high-efficiency power cabinet heat dissipation system with an electrostatic dust removal function comprises an air suction device 1 for a heat dissipation system, wherein the air suction device 1 for the heat dissipation system comprises a motor 18; the air suction device 1 for the cooling system further comprises a fan blade dust removal main body 2, a power main body 3 and an ash guide main body 4, wherein the rear end of the fan blade dust removal main body 2 is fixedly installed through the front end of the power main body 3, and the outer wall of the ash guide main body 4 is fixedly installed through the lower outer wall of the power main body 3; the main blade dust removing body 2 comprises a tension spring 6, an electrostatic dust screen 7, a slide rail 10 and a fixing frame 11, the device comprises a shell 12, a gear 13, a brush 14, a rotary drum 15 and a rack 16, wherein the rear end of a tension spring 6 is fixedly installed in the middle of an electrostatic dustproof net 7, the front end of the tension spring 6 is fixedly installed through a slide rail 10, the electrostatic dustproof net 7 is slidably sleeved and installed on the outer wall of the slide rail 10, the rear end of the slide rail 10 is fixedly connected to the central front end of a fixed frame 11, the outer end of the fixed frame 11 is fixedly connected to the inner wall of the shell 12, the gear 13 is fixedly sleeved and installed on the outer wall of the rotary drum 15, the gear 13 and the rotary drum 15 are of an integrated structure, the front end of the brush 14 is fixedly connected to the rear wall of the rotary drum 15, the rotary drum 15 is rotatably sleeved and installed on the outer wall of the lower portion of the fixed frame 11, the rack 16 is meshed and installed with the gear 13, and the front end of the rack 16 is fixedly installed at the rear end of the electrostatic dustproof net 7; the power main body 3 comprises a fixed frame 17 and fan blades 20, a shell of a motor 18 is fixedly installed through the fixed frame 17, the motor 18 is electrically connected through an external power supply, the rear ends of the fan blades 20 are fixedly installed at the front end of a rotor of the motor 18, the rear end of the shell 12 is fixedly connected to the front end of the fixed frame 17, and the fixed frame 17 is fixedly installed through an external rack; the ash guiding main body 4 comprises a movable air deflector 21 and an ash guiding pipe 23, the upper end of the movable air deflector 21 is rotatably mounted on the rear wall of the upper end of the fixed frame 17, the lower end of the movable air deflector 21 is not contacted with the ash guiding pipe 23, the front wall of the movable air deflector 21 is slidably supported on the rear wall of the fixed frame 17, the outer wall of the ash guiding pipe 23 is fixedly connected through the lower end of the fixed frame 17, the rear end of the brush 14 is in sliding contact with the fan blade 20, and the tension spring 6 is slidably sleeved on the outer side of the sliding rail 10; in the using process, the motor 18 is driven to drive the fan blade 20 to rotate by the external power supply, when the fan blade 20 rotates initially, the brush 14 and the fan blade 20 generate relative motion, the brush 14 moves along the front wall of the fan blade 20, the dust on the front wall of the fan blade 20 is brushed by the brush 14, when the rotating speed of the fan blade 20 is accelerated, the fan blade 20 drives the air flow to flow backwards from the inside of the shell 12, the air flow backwards passes through the fixed frame 17, the lower end of the movable air deflector 21 is blown backwards by the air flow, the lower end of the shell 12 swings backwards, the air flow drives the brushed dust to enter the dust guide pipe 23, the air flow passes through the dust guide pipe 23 to be discharged, and a dust discharging working state is formed, so that the purpose of discharging the dust outwards is achieved, when the fan blade 20 further rises to reach the highest rotating speed, the lower end of the movable air deflector 21 is pushed upwards backwards by the higher air flow to form an air suction working state, the airflow passes through the electrostatic dust screen 7 and enters the shell 12, the airflow passes through the fixing frame 17 and enters a target, the airflow drives the electrostatic dust screen 7 to move backwards by utilizing the resistance of the electrostatic dust screen 7 to the airflow, the electrostatic dust screen 7 overcomes the elasticity of the tension spring 6 and moves backwards along the slide rail 10 to drive the rack 16 to move backwards, the rack 16 moves backwards to drive the gear 13 to rotate, the gear 13 rotates to drive the rotary drum 15 to rotate, the rotary drum 15 rotates to drive the brush 14 to turn to the side part until the electrostatic dust screen 7 and the fixing frame 11 support and then move and stop rotating, and the fixing frame 11 blocks the electrostatic dust screen 7 to move backwards, so that the continuous friction between the high-speed rotation of the fan blades 20 and the brush 14 is avoided, the aim of protecting the fan blades 20 and the brush 14 is achieved, and the energy consumption of the fan blades 20 during high-speed rotation work is also reduced; when the device needs to stop after working is finished, the movable air deflector 21 is enabled to restore downwards by utilizing the internally reduced air flow until the lower end of the movable air deflector 21 is matched with the rear end of the dust guide pipe 23, meanwhile, the backward acting force of the electrostatic dust screen 7 is reduced, so that the tension spring 6 drives the electrostatic dust screen 7 to restore forwards, the rack 16 is driven by the electrostatic dust screen 7 to drive the brush 14 to rotate backwards to restore, and the brush 14 can brush dust for the fan blade 20 again and is brought into the dust guide pipe 23 through the air flow.
The fan blade dust removal main body 2 also comprises a stop block 5, the center of the rear end of the stop block 5 is fixedly connected with the front end of the slide rail 10, and the front end of the tension spring 6 is fixedly connected with the rear wall of the stop block 5; the front end of the tension spring 6 is fixedly arranged with the front end of the slide rail 10 through the stop 5.
The fan blade dust removal main body 2 further comprises a dustproof net rack 8, the dustproof net rack 8 is fixedly sleeved and mounted at the outer end of the electrostatic dustproof net 7, and the dustproof net rack 8 is slidably mounted on the inner wall of the shell 12; the outer end of the electrostatic dust screen 7 is protected by a dust screen frame 8.
The fan blade dust removal main body 2 further comprises a sliding block 9, the sliding block 9 is fixedly connected to the inner ends of the electrostatic dust screen 7 and the dust screen frame 8, and the sliding block 9 is sleeved on the outer wall of the sliding rail 10 in a sliding manner; the electrostatic dust screen 7 is slidably sleeved on the outer wall of the sliding rail 10 through a sliding block 9.
The fan blade dust removal main body 2 further comprises a pair of connecting rods 19, the connecting rods 19 are symmetrically arranged, the inner ends of the connecting rods 19 are fixedly connected through a shell of the motor 18, and the outer ends of the connecting rods 19 are fixedly connected through the inner end of the fixing frame 17; the motor 18 is fixedly mounted with the fixed frame 17 by means of a connecting rod 19.
The ash guiding main body 4 further comprises a pair of air deflectors 22, the air deflectors 22 are symmetrically arranged, the lower ends of the air deflectors 22 are fixedly connected to the upper end of the ash guiding pipe 23, and the front ends of the air deflectors 22 are fixedly connected through a fixing frame 17; the wind shield 22 shields the side end of the movable wind deflector 21, so that a large amount of airflow is prevented from flowing into the target from the side end of the movable wind deflector 21 in the ash discharging state of the device.
The ash guiding main body 4 further comprises a one-way wind shield 24, and the upper end of the one-way wind shield 24 is rotatably installed through the upper part of the front end of the ash guiding pipe 23; when the dust guide pipe 23 is in the dust discharging working state, the unidirectional wind shield 24 is opened by using the air flow, and when the device is in the air suction working state, the unidirectional wind shield 24 covers the front end of the dust guide pipe 23 to prevent the air flow from directly entering the target through the dust guide pipe 23.
The working principle is as follows: in the using process, the motor 18 is driven to drive the fan blade 20 to rotate by the external power supply, when the fan blade 20 rotates initially, the brush 14 and the fan blade 20 generate relative motion, the brush 14 moves along the front wall of the fan blade 20, the dust on the front wall of the fan blade 20 is brushed by the brush 14, when the rotating speed of the fan blade 20 is accelerated, the fan blade 20 drives the air flow to flow backwards from the inside of the shell 12, the air flow backwards passes through the fixed frame 17, the lower end of the movable air deflector 21 is blown backwards by the air flow, the lower end of the shell 12 swings backwards, the air flow drives the brushed dust to enter the dust guide pipe 23, the air flow passes through the dust guide pipe 23 to be discharged, and a dust discharging working state is formed, so that the purpose of discharging the dust outwards is achieved, when the fan blade 20 further rises to reach the highest rotating speed, the lower end of the movable air deflector 21 is pushed upwards backwards by the higher air flow to form an air suction working state, the airflow passes through the electrostatic dust screen 7 and enters the shell 12, the airflow passes through the fixing frame 17 and enters a target, the airflow drives the electrostatic dust screen 7 to move backwards by utilizing the resistance of the electrostatic dust screen 7 to the airflow, the electrostatic dust screen 7 overcomes the elasticity of the tension spring 6 and moves backwards along the slide rail 10 to drive the rack 16 to move backwards, the rack 16 moves backwards to drive the gear 13 to rotate, the gear 13 rotates to drive the rotary drum 15 to rotate, the rotary drum 15 rotates to drive the brush 14 to turn to the side part until the electrostatic dust screen 7 and the fixing frame 11 support and then move and stop rotating, and the fixing frame 11 blocks the electrostatic dust screen 7 to move backwards, so that the continuous friction between the high-speed rotation of the fan blades 20 and the brush 14 is avoided, the aim of protecting the fan blades 20 and the brush 14 is achieved, and the energy consumption of the fan blades 20 during high-speed rotation work is also reduced; when the device needs to stop after the work is finished, the downward recovery amplitude of the movable air deflector 21 is enabled by utilizing the internal reduced air flow until the lower end of the movable air deflector 21 is matched with the rear end of the dust guide pipe 23, meanwhile, the backward acting force of the electrostatic dust screen 7 is reduced, so that the tension spring 6 drives the electrostatic dust screen 7 to recover forwards, the rack 16 is driven by the electrostatic dust screen 7 to drive the brush 14 to rotate backwards and recover, thereby the brush 14 can brush dust for the fan blade 20 again, and the dust is brought into the dust guide pipe 23 by the air flow, the front end of the tension spring 6 is fixedly installed with the front end of the slide rail 10 through the stop block 5, the outer end of the electrostatic dust screen 7 is protected by the dust screen frame 8, the electrostatic dust screen 7 is slidably sleeved and installed on the outer wall of the slide rail 10 through the slide block 9, the motor 18 is fixedly installed with the fixed frame 17 through the connecting rod 19, and the side end of the movable air deflector 21 is shielded by the wind shield 22, the device can prevent a large amount of airflow from flowing into a target from the side end of the movable air deflector 21 in an ash discharging state, when the ash guide pipe 23 is in an ash discharging working state, the unidirectional air deflector 24 is opened by the airflow, and when the device is in an air suction working state, the unidirectional air deflector 24 covers the front end of the ash guide pipe 23 to prevent the airflow from directly entering the target through the ash guide pipe 23.
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 (7)

1. The utility model provides a high-efficient electric power rack cooling system with electrostatic precipitator function, includes cooling system with device (1) that induced drafts, cooling system includes motor (18), its characterized in that with device (1) that induced drafts: the air suction device (1) for the heat dissipation system further comprises a fan blade dust removal main body (2), a power main body (3) and an ash guide main body (4), wherein the rear end of the fan blade dust removal main body (2) is fixedly installed through the front end of the power main body (3), and the outer wall of the ash guide main body (4) is fixedly installed through the outer wall of the lower part of the power main body (3); the fan blade dust removal main body (2) comprises a tension spring (6), an electrostatic dust screen (7), a sliding rail (10), a fixing frame (11), a shell (12), a gear (13), a brush (14), a rotary drum (15) and a rack (16), wherein the rear end of the tension spring (6) is fixedly installed in the middle of the electrostatic dust screen (7), the front end of the tension spring (6) is fixedly installed through the sliding rail (10), the electrostatic dust screen (7) is slidably sleeved on the outer wall of the sliding rail (10), the rear end of the sliding rail (10) is fixedly connected to the front end of the center of the fixing frame (11), the outer end of the fixing frame (11) is fixedly connected to the inner wall of the shell (12), the gear (13) is fixedly sleeved on the outer wall of the rotary drum (15), the gear (13) and the rotary drum (15) are of an integrated structure, and the front end of the brush (14) is fixedly connected to the rear wall of the rotary drum (15), the rotary drum (15) is rotatably sleeved on the outer wall of the lower part of the fixed frame (11), the rack (16) is meshed with the gear (13) and is mounted together, and the front end of the rack (16) is fixedly mounted at the rear end of the electrostatic dust screen (7); the power main body (3) comprises a fixed frame (17) and fan blades (20), a shell of the motor (18) is fixedly installed through the fixed frame (17), the motor (18) is electrically connected through an external power supply, the rear ends of the fan blades (20) are fixedly installed at the front end of a rotor of the motor (18), the rear end of the shell (12) is fixedly connected to the front end of the fixed frame (17), and the fixed frame (17) is fixedly installed through an external rack; the dust guide main body (4) comprises a movable air deflector (21) and a dust guide pipe (23), the upper end of the movable air deflector (21) is rotatably installed on the upper end rear wall of the fixed frame (17), the lower end of the movable air deflector (21) is not in contact with the dust guide pipe (23), the front wall of the movable air deflector (21) is slidably supported on the rear wall of the fixed frame (17), the outer wall of the dust guide pipe (23) is fixedly connected with the lower end of the fixed frame (17), the rear end of the brush (14) is in sliding contact with the fan blades (20), and the tension spring (6) is slidably sleeved on the outer side of the sliding rail (10).
2. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 1, wherein: the fan blade dust removal main body (2) further comprises a stop block (5), the center of the rear end of the stop block (5) is fixedly connected to the front end of the sliding rail (10), and the front end of the tension spring (6) is fixedly connected to the rear wall of the stop block (5).
3. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 1, wherein: fan blade dust removal main part (2) still include dustproof rack (8), dustproof rack (8) fixed socket joint is installed in the outer end of electrostatic dust screen (7), dustproof rack (8) slidable mounting is at the inner wall of shell (12).
4. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 3, wherein: the fan blade dust removal main body (2) further comprises a sliding block (9), the sliding block (9) is fixedly connected to the inner ends of the electrostatic dust screen (7) and the dust screen frame (8), and the sliding block (9) is sleeved on the outer wall of the sliding rail (10) in a sliding mode.
5. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 1, wherein: the fan blade dust removal main part (2) still includes connecting rod (19), connecting rod (19) symmetry is provided with a pair ofly, the inner of connecting rod (19) passes through the shell fixed connection of motor (18), the inner fixed connection of fixed frame (17) is passed through to the outer end of connecting rod (19).
6. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 1, wherein: lead grey main part (4) and still include deep bead (22), deep bead (22) symmetry is provided with a pair ofly, the lower extreme fixed connection of deep bead (22) is in the upper end of leading grey pipe (23), the front end of deep bead (22) is through fixed frame (17) fixed connection.
7. The efficient power cabinet cooling system with the electrostatic dust removal function as claimed in claim 1, wherein: the ash guiding main body (4) further comprises a one-way wind shield (24), and the upper end of the one-way wind shield (24) is rotatably mounted on the upper portion of the front end of the ash guiding pipe (23).
CN202010552223.4A 2020-06-17 2020-06-17 High-efficient electric power rack cooling system with electrostatic precipitator function Active CN111600231B (en)

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