CN112399741B

CN112399741B - Dust removal device for electrical cabinet

Info

Publication number: CN112399741B
Application number: CN202011206706.5A
Authority: CN
Inventors: 程新钟
Original assignee: Shenyang Electric Industry Co ltd; Sheyang Power Supply Branch State Grid Jiangsu Electric Power Co ltd; Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Yancheng Electric Power Design Institute Co.,Ltd.
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-11-26
Anticipated expiration: 2040-11-03
Also published as: CN112399741A

Abstract

The invention relates to a dust removal device, in particular to a dust removal device for an electrical cabinet. The technical problem of the invention is that: the electrical cabinet dust removal device can automatically clean an electrical cabinet and can be cleaned without power failure. A dust removal device for an electric cabinet comprises an electric cabinet body, an electric cabinet door, a door shaft, a support plate, a support column, a power assembly and the like; electric cabinet body and door-hinge swivelling joint, electric cabinet door fixed connection are on the door-hinge, and the backup pad has two, and fixed connection is in the upper and lower part of electric cabinet door inboard, and the support column has two, and fixed online is between two backup pads, and power component sliding connection is on two support columns. According to the invention, the reciprocating mechanism and the moving mechanism are used for driving the cleaning mechanism to automatically move up and down in the electrical cabinet and simultaneously move around the small ring without stopping, so that each position in the electrical cabinet can be cleaned.

Description

Dust removal device for electrical cabinet

Technical Field

The invention relates to a dust removal device, in particular to a dust removal device for an electrical cabinet.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. The regulator cubicle produces a large amount of heats in the use, generally can set up the thermovent on the box surface for giving off the heat, but long-term the use can have a large amount of dust deposits in the regulator cubicle, influences component electric conductivity in the regulator cubicle, influences the normal use of regulator cubicle, and makes electrical component take place to age easily, serious can cause the short circuit to burn out whole electrical apparatus, leads to the life of regulator cubicle short, consequently needs to carry out regular cleanness to the regulator cubicle.

When current clear up the regulator cubicle, the manual work is earlier with the power cut-off of regulator cubicle in order to prevent safety problems such as electric leakage from appearing, then open the regulator cubicle cabinet door, the manual work is cleaned by burnisher, the dust that glues on the useful special electrical equipment of general step brush comes off electrical component, the manual work is thereafter used special electrical equipment sanitizer to clean electrical component, need wipe the sanitizer futilely or weather after the cleaning, can not remain moisture in the switch board, later the manual work closes the cabinet door and switch on for the regulator cubicle again, whole process needs professional power personnel to operate, waste time and energy, and the operation of this kind of clean mode at present must pause the regulator cubicle just can go on, the efficiency ratio is lower, and workman's intensity of labour has been increased.

Therefore, it is urgently needed to develop a dust removing device for an electrical cabinet, which can automatically clean the electrical cabinet and can be cleaned without power failure.

Disclosure of Invention

In order to overcome the defects that manual cleaning is time-consuming and labor-consuming, cleaning can be carried out only after operation of an electrical cabinet is suspended, efficiency is low, and labor intensity of workers is increased, the technical problem of the invention is as follows: the electrical cabinet dust removal device can automatically clean an electrical cabinet and can be cleaned without power failure.

The technical scheme is as follows: the utility model provides an electrical cabinet dust collector, including the electrical cabinet body, the electrical cabinet door, the door-hinge, the backup pad, the support column, power component, moving mechanism, clean mechanism and switching mechanism, electrical cabinet body and door-hinge swivelling joint, electrical cabinet door fixed connection is on the door-hinge, the backup pad has two, fixed connection is in the upper and lower part of electrical cabinet door inboard, the support column has two, fixed online is between two backup pads, power component sliding connection is on two support columns, moving mechanism locates on the power component, clean mechanism locates on the moving mechanism, switching mechanism locates on one's body the electrical cabinet.

Further, the power assembly comprises a first rack, a rectangular frame, a support frame, a motor and a pinion, the first rack is fixedly connected between the two support plates, two sides of the rectangular frame are sleeved on the two support columns, the rectangular frame is fixedly connected with the support frame, the motor is fixedly connected onto the support frame, and the pinion is fixedly connected onto an output shaft of the motor.

Further explain, the moving mechanism includes the turning block, the connecting rod, a spring, first pivot, the slider, the slide bar, slide and wave piece, turning block fixed connection is on the output shaft of motor, the connecting rod passes the turning block, and turning block sliding connection, the spring housing is on the connecting rod, the one end of connecting rod is located to first pivot, with connecting rod swivelling joint, the other end fixed connection of first pivot is on the slider, the slider housing is on the slide bar, slider and slide bar are sliding connection, the both ends card of slide bar is in last lower slide, slide bar and slide are sliding connection, the wave piece is the ripple structure, fixed connection is on the rectangular frame, the wave piece has four sides, it is parallel with the four sides of rectangular frame.

Further, the dust removing mechanism comprises four tension springs, a connecting block, a ball groove, a spherical control rod and a spray head, wherein the four tension springs are fixedly connected to the four inner walls of the sliding block, the four sides of the connecting block are fixedly connected with the four tension springs, the ball groove is formed in the connecting block, the spherical control rod is rotatably connected in the ball groove, the other end of the spherical control rod is fixedly connected to the inner wall of the sliding block, the spray head is fixedly connected to the connecting block, three circular openings are formed in the spray head and are respectively a mist opening, a flushing opening and a fan opening, the mist opening is a small hole with a large diameter, the flushing opening is a large hole with a small diameter, and the fan opening is provided with a fan.

Further, the switching mechanism comprises a cleaning agent machine, a fan, a conversion port, an air guide pipe, a first liquid guide pipe, a second liquid guide pipe, a fixed frame, a second rotating shaft, a ratchet wheel, a second rack and a switching bin, wherein the cleaning agent machine and the fan are arranged at the top of the electric cabinet body, the air guide pipe is connected onto an output shaft of the fan, the conversion port is fixedly connected onto the output shaft of the cleaning agent machine, the first liquid guide pipe and the second liquid guide pipe are respectively connected onto two openings on the other side of the conversion port, the fixed frame is arranged on the electric cabinet body, the second rotating shaft is rotatably connected onto the fixed frame, three openings are arranged on the second rotating shaft, the other ends of the air guide pipe, the first liquid guide pipe and the second liquid guide pipe are connected onto three openings of the second rotating shaft, the ratchet wheel is fixedly connected onto the second rotating shaft, an opening is arranged at the eccentric position of the ratchet wheel, the second rack is arranged on one side of the sliding block, and the second rotating shaft is connected to one end of the switching bin through the three guide pipes, the switching bin is arranged on the electric cabinet door, and three thin guide pipes are connected between the switching bin and the spray head.

Further, the electric cabinet comprises a filter screen and a waste liquid cylinder, wherein the filter screen is arranged on the inner side wall of the electric cabinet body, a vent is arranged on the outer side of the filter screen, and the waste liquid cylinder is arranged at the lowest part of the electric cabinet body and is in sliding connection with the electric cabinet body.

The invention has the beneficial effects that: according to the invention, the reciprocating mechanism and the moving mechanism are used for driving the cleaning mechanism to automatically move up and down in the electrical cabinet and simultaneously move around the small ring without stopping, so that each position in the electrical cabinet can be cleaned, the traditional manual cleaning is replaced, and the full cleaning is realized.

Through the wave piece, the shower nozzle touches the wave shape face in the removal process, and the shower nozzle can be swung in four directions to this increasees and washs the area.

Through the ratchet wheel and the rack, the ratchet wheel does not rotate when the cleaning mechanism descends, and the ratchet wheel is driven to rotate when the cleaning mechanism returns to the upper side, so that the exchange of three spray heads is automatically realized, and the function of integrating cleaning and air drying is achieved.

The used cleaning agent is an electrified cleaning agent, and can clean the electrical components in a state of not powering off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the power module of the present invention.

Fig. 3 is a schematic partial perspective view of the moving mechanism of the present invention.

Fig. 4 is a schematic perspective view of the moving mechanism of the present invention.

Fig. 5 is a schematic perspective view of the cleaning mechanism of the present invention.

Fig. 6 is a partial perspective view of the present invention.

Fig. 7 is a schematic perspective view of the switching mechanism of the present invention.

Fig. 8 is a schematic perspective view of a part of the switching mechanism of the present invention.

Reference numbers in the drawings: 101: electric cabinet body, 102: electric cabinet door, 103: door shaft, 104: support plate, 105: support column, 2 a: power assembly, 201: first rack, 202: rectangular frame, 203: support frame, 204: a motor, 205: pinion, 2 b: moving mechanism, 206: turning block, 207: connecting rod, 208: spring, 209: first rotating shaft, 210: slider, 211: slide bar, 212: slide, 213: wave block, 2 c: cleaning mechanism, 214: tension spring, 215: connecting block, 216: ball groove, 217: ball lever, 218: shower head, 219: mist port, 220: flushing port, 221: fan port, 3: switching mechanism, 301: detergent machine, 302: a fan, 303: switching port, 304: air guide duct, 305: first catheter, 306: second catheter, 307: a mount, 308: second rotating shaft, 309: ratchet, 310: second rack, 311: switching bin, 401: a filter screen, 402: a waste liquid tank.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

An electric cabinet dust removing device is shown in fig. 1-8 and comprises an electric cabinet body 101, an electric cabinet door 102, a door shaft 103, support plates 104, support columns 105, power assemblies 2a, moving mechanisms 2b, cleaning mechanisms 2c and a switching mechanism 3, wherein the electric cabinet body 101 is rotatably connected with the door shaft 103, the electric cabinet door 102 is fixedly connected to the door shaft 103, the two support plates 104 are fixedly connected to the upper portion and the lower portion of the inner side of the electric cabinet door 102, the two support columns 105 are provided, the two support plates are fixedly connected between the two support plates 104, the power assemblies 2a are slidably connected to the two support columns 105, the moving mechanisms 2b are arranged on the power assemblies 2a, the cleaning mechanisms 2c are arranged on the moving mechanisms 2b, and the switching mechanism 3 is arranged on the electric cabinet body 101.

During operation, the electric cabinet door 102 is manually closed, then the cleaning button is manually opened, namely the power assembly 2a is opened, the power assembly 2a slides along the support column 105 to drive the moving mechanism 2b to move up and down, the moving mechanism 2b drives the cleaning mechanism 2c to move, and the cleaning mechanism 2c cleans elements in the electric cabinet.

Example 2

On the basis of embodiment 1, as shown in fig. 2 to 4, the power assembly 2a includes a first rack 201, a rectangular frame 202, a support frame 203, a motor 204, and a pinion 205, the first rack 201 is fixedly connected between the two support plates 104, two sides of the rectangular frame 202 are sleeved on the two support columns 105, the rectangular frame 202 is fixedly connected with the support frame 203, the support frame 203 is fixedly connected with the motor 204, and an output shaft of the motor 204 is fixedly connected with the pinion 205.

When the output shaft of the motor 204 starts to rotate, the pinion 205 is driven to rotate, the pinion 205 is meshed with the first rack 201, and the support frame 203 is driven to slide up and down along the support column 105, so that the rectangular frame 202 is driven to slide up and down.

The moving mechanism 2b comprises a rotating block 206, a connecting rod 207, a spring 208, a first rotating shaft 209, a sliding block 210, a sliding rod 211, a sliding way 212 and a wave block 213, wherein the rotating block 206 is fixedly connected to an output shaft of the motor 204, the connecting rod 207 penetrates through the rotating block 206 and is in sliding connection with the rotating block 206, the spring 208 is sleeved on the connecting rod 207, the first rotating shaft 209 is arranged at one end of the connecting rod 207 and is in rotating connection with the connecting rod 207, the other end of the first rotating shaft 209 is fixedly connected to the sliding block 210, the sliding block 210 is sleeved on the sliding rod 211, the sliding block 210 is in sliding connection with the sliding rod 211, the upper end and the lower end of the sliding rod 211 are clamped in the upper sliding way and the lower sliding way 212, the sliding rod 211 is in sliding connection with the sliding way 212, the wave block 213 is in a wave-grain structure and is fixedly connected to the rectangular frame 202, and the wave block 213 has four sides which are parallel to the four sides of the rectangular frame 202.

When the rotating block 206 rotates along with the output shaft of the motor 204, the connecting rod 207 is driven to rotate and limited by the end of the first rotating shaft 209, the connecting rod 207 can slide in the rotating block 206 when rotating, the connecting rod 207 drives the first rotating shaft 209, the sliding block 210 and the sliding rod 211 to move, when the sliding rod 211 horizontally moves along the sliding channel 212, the sliding block 210 can be kept at the end of the sliding rod 211 by the thrust of the connecting rod 207 and can horizontally move along with the sliding rod 211, when the sliding rod 211 moves to the two ends of the sliding channel 212, the sliding rod 211 can stop by the thrust of the connecting rod 207, and the sliding block 210 can slide along the sliding rod 211, so that the sliding block 210 can move around a rectangular route formed by the sliding rod 211 and the rectangular frame 202.

Example 3

On the basis of embodiment 2, as shown in fig. 5 to 8, the dust removing mechanism includes four tension springs 214, four connection blocks 215, a ball groove 216, a ball control rod 217 and a nozzle 218, the four tension springs 214 are fixedly connected to the four inner walls of the slider 210, the four sides of the connection block 215 are fixedly connected to the four tension springs 214, the ball groove 216 is disposed on the connection block 215, the ball control rod 217 is rotatably connected to the ball groove 216, the other end of the ball control rod 217 is fixedly connected to the inner wall of the slider 210, the nozzle 218 is fixedly connected to the connection block 215, three circular openings are disposed on the nozzle 218, the three circular openings are a mist opening 219, a flushing opening 220 and a fan opening 221, the mist opening 219 is a small hole with a large diameter, the flushing opening 220 is a large hole with a small diameter, and the fan opening 221 is provided with a fan.

In the process that the sliding block 210 moves along the sliding rod 211, the spray head 218 can touch the wave block 213, the spray head 218 scratches along the wave surface and can shake in different directions, meanwhile, the connecting block 215 can be driven to shake, the connecting block 215 is pulled by the spherical control rod 217 and the spherical groove 216, the connecting block 215 can only shake up, down, left and right by taking the spherical groove 216 as the center, the shaking of the spray head 218 can be controlled within a certain range, the tension spring 214 plays a role in controlling the connecting block 215, after the control rod deflects to one side, the tension spring 214 can pull the connecting block back to the middle, three openings in the spray head 218 can successively spray mist, dust can be settled, strong water flow is sprayed, complete washing can be achieved, and finally, moisture can be dried by wind blown from the fan port 221.

The switching mechanism 3 comprises a cleaning agent machine 301, a fan 302, a switching port 303, an air guide pipe 304, a first liquid guide pipe 305, a second liquid guide pipe 306, a fixed frame 307, a second rotating shaft 308, a ratchet wheel 309, a second rack 310 and a switching bin 311, wherein the cleaning agent machine 301 and the fan 302 are arranged at the top of the electric cabinet body 101, the air guide pipe 304 is connected onto an output shaft of the fan 302, the switching port 303 is fixedly connected onto the output shaft of the cleaning agent machine 301, the first liquid guide pipe 305 and the second liquid guide pipe 306 are respectively connected onto two openings on the other surface of the switching port 303, the fixed frame 307 is arranged on the electric cabinet body 101, the second rotating shaft 308 is rotatably connected onto the fixed frame 307, three openings are arranged on the second rotating shaft 308, the other ends of the air guide pipe 304, the first liquid guide pipe 305 and the second liquid guide pipe 306 are connected onto three openings of the second rotating shaft 308, the ratchet wheel 309 is fixedly connected onto the second rotating shaft 308, an opening is arranged at an eccentric position of the ratchet wheel 309, the second rack 310 is disposed on one side of the sliding block 210, the second rotating shaft 308 is connected to one end of the switching chamber 311 through three conduits, the switching chamber 311 is disposed on the electric cabinet door 102, and three thin conduits are connected between the switching chamber 311 and the nozzle 218.

The cleaning agent machine 301 and the fan 302 are opened, the cleaning agent enters the switching port 303 and then flows into the first liquid guide pipe 305 and the second liquid guide pipe 306, the wind generated by the fan 302 enters the wind guide pipe 304, when the wind flows to the ratchet wheel 309, an opening is arranged at the eccentric position of the ratchet wheel 309, the fluid or gas in the corresponding conduit at the opening position passes through the ratchet wheel 309 and continues to flow to the switching chamber 311, then enters the conduit leading to the spray head 218 and finally is sprayed out of the spray head 218, when the reciprocating device moves from top to bottom, the second rack 310 and the ratchet wheel 309 are not meshed, the opening arranged at the eccentric position of the ratchet wheel 309 is aligned with one of the three openings on the second rotating shaft 308, when the reciprocating device moves from bottom to top, the second rack 310 arranged on the sliding block 210 is meshed with the ratchet wheel 309 to drive the ratchet wheel to rotate 120 degrees, the opening at the eccentric position of the ratchet wheel 309 is aligned with one of the three openings on the second rotating shaft 308 after rotating, this enables the substance flowing through the ratchet 309 to become in the other conduit, thereby achieving the function of automatically switching the ejection of the ejection head 218.

Still including filter screen 401 and waste liquid jar 402, the inside wall of electric cabinet body 101 is located to filter screen 401, and the outside has the vent, and waste liquid jar 402 is located electric cabinet body 101 bottommost, with electric cabinet body 101 sliding connection.

The filter screen 401 can filter the air that gets into from the vent, reduces the dust that comes from outside the regulator cubicle, and when wanting to clear up the waste liquid, the manual work is taken out waste liquid jar 402 from the regulator cubicle body 101, pours the waste liquid, and it can to put back the original position to empty waste liquid jar 402 again.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The utility model provides an electrical cabinet dust collector, includes electrical cabinet body, electrical cabinet door, door-hinge, backup pad and support column, electrical cabinet body and door-hinge swivelling joint, and electrical cabinet door fixed connection is on the door-hinge, and the backup pad has two, and fixed connection is in the upper and lower part of electrical cabinet door inboard, and the support column has two, and fixed online is between two backup pads, characterized by: the cleaning mechanism is arranged on the moving mechanism, and the switching mechanism is arranged on the electric cabinet body;

the power assembly comprises a first rack, a rectangular frame, a support frame, a motor and a pinion, wherein the first rack is fixedly connected between the two support plates, two sides of the rectangular frame are sleeved on the two support columns, the rectangular frame is fixedly connected with the support frame, the motor is fixedly connected onto the support frame, and the pinion is fixedly connected onto an output shaft of the motor;

the moving mechanism comprises a rotating block, a connecting rod, a spring, a first rotating shaft, a sliding block, a sliding rod, a slide way and a wave block, wherein the rotating block is fixedly connected to an output shaft of the motor, the connecting rod penetrates through the rotating block and is slidably connected with the rotating block, the spring is sleeved on the connecting rod, the first rotating shaft is arranged at one end of the connecting rod and is rotatably connected with the connecting rod, the other end of the first rotating shaft is fixedly connected to the sliding block, the sliding block is sleeved on the sliding rod, the sliding block is slidably connected with the sliding rod, two ends of the sliding rod are clamped in the upper slide way and the lower slide way, the sliding rod is slidably connected with the slide way, the wave block is of a wave structure and is fixedly connected to the rectangular frame, and the wave block has four sides which are parallel to the four sides of the rectangular frame;

the dust removal mechanism comprises tension springs, a connecting block, a ball groove, a spherical control rod and a spray head, wherein four tension springs are fixedly connected to the inner walls of the four sides of the sliding block, the four sides of the connecting block are fixedly connected with the four tension springs, the ball groove is arranged on the connecting block, the spherical control rod is rotatably connected in the ball groove, the other end of the spherical control rod is fixedly connected to the inner wall of the sliding block, the spray head is fixedly connected to the connecting block, three circular openings are arranged on the spray head, the three circular openings are respectively a mist opening, a flushing opening and a fan opening, the mist opening is a small hole with a large diameter, the flushing opening is a large hole with a small diameter, and the fan opening is provided with a fan;

the switching mechanism comprises a cleaning agent machine, a fan, a switching port, an air guide pipe, a first liquid guide pipe, a second liquid guide pipe, a fixed frame, a second rotating shaft, a ratchet wheel, a second rack and a switching bin, wherein the cleaning agent machine and the fan are arranged at the top of the electric cabinet body, the air guide pipe is connected on an output shaft of the fan, the switching port is fixedly connected on the output shaft of the cleaning agent machine, the first liquid guide pipe and the second liquid guide pipe are respectively connected with two openings on the other side of the switching port, the fixed frame is arranged on the electric cabinet body, the second rotating shaft is rotatably connected on the fixed frame, three openings are arranged on the second rotating shaft, the other ends of the air guide pipe, the first liquid guide pipe and the second liquid guide pipe are connected on three openings of the second rotating shaft, the ratchet wheel is fixedly connected on the second rotating shaft, an opening is arranged at the eccentric position of the ratchet wheel, the second rack is arranged on one side of the sliding block, and the second rotating shaft is connected to one end of the switching bin through the three guide pipes, the switching bin is arranged on the electric cabinet door, and three thin guide pipes are connected between the switching bin and the spray head.

2. The electrical cabinet dedusting apparatus of claim 1, wherein: still including filter screen and waste liquid jar, the inside wall of electric cabinet body is located to the filter screen, and the outside has the vent, and the waste liquid jar is located electric cabinet body below, with electric cabinet body sliding connection.