Dust removal device for electrical engineering and automation

Abstract

The application discloses a dust removal device for electrical engineering and automation. The device comprises a dust suction box and a dust suction component, which are communicated through a dust suction pipe; the dust suction component comprises a shell, a center pipe is arranged in the shell, a second fan driven by a second motor and a center gear are arranged in the center pipe, the center gear is drivingly connected with a reciprocating screw rod through a transmission gear and a transmission component, a reciprocating block is engaged on the reciprocating screw rod, and the reciprocating block is connected with a sponge pad through a connecting rod. The dust suction effect is enhanced through the double-fan structure, the sponge pad is driven to reciprocate through the reciprocating screw rod mechanism, the sponge pad is deformed regularly in the wiping process through cooperation of the elastic arc-shaped plate and the inclined moving groove, effective removal of the adhesive dirt and self-cleaning of the sponge pad are realized; meanwhile, the device can be selected to open or close the wiping function, and can be selected to wipe in a dry or wet manner, so that the cleaning effect and applicability of the dust removal device are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of engineering cleaning equipment technology, and in particular to a dust removal device for electrical engineering and its automation. Background Technology

[0002] During long-term operation, electrical engineering and automation equipment can easily accumulate dust, oil and other impurities on its surface and inside. If not cleaned in time, it will not only affect the heat dissipation performance of the equipment, but may also cause faults such as short circuits and poor contact, seriously affecting the operational stability and service life of the equipment. Therefore, it is very important to regularly clean and maintain electrical equipment.

[0003] Existing dust removal devices for electrical equipment often employ a single fan to draw dust into a collection box via a suction pipe. However, these devices have several shortcomings. They struggle to remove stubborn dust or oil stains through suction alone, resulting in limited cleaning effectiveness. Furthermore, their dust removal methods are often limited, failing to allow for the selection of dry or wet cleaning methods based on the degree of surface contamination, thus limiting their cleaning efficiency. Finally, existing devices lack a dust settling process after dust is drawn into the collection box, allowing fine dust particles to easily re-entrain and reduce dust removal efficiency.

[0004] Therefore, in order to address the above problems, this invention proposes an electrical engineering and automated dust removal device with good cleaning effect and multiple functions. Summary of the Invention

[0005] The present invention aims to provide a dust removal device for electrical engineering and automation, in order to solve the problems of poor cleaning effect and limited functionality of existing devices.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A dust removal device for electrical engineering and automation includes a dust collection component and a dust collection box. The dust collection component and the dust collection box are connected by a dust collection pipe. A first fan is installed inside the tail end of the dust collection pipe. A first motor is coaxially connected to the first fan. The first motor is located inside the dust collection box.

[0008] The vacuuming component includes a housing with openings at both ends. A connecting pipe is connected to the tail end of the housing, which is connected to a vacuum hose. A central tube is fixedly connected inside the housing, and a central gear is rotatably connected to the tail end of the central tube. A second fan and a second motor are coaxially connected to the central gear. The second fan is located inside the central tube. Transmission gears mesh on both sides of the central tube, and a first bevel gear is coaxially connected to the transmission gears. A transmission component is provided inside the housing, including a transmission rod. Second bevel gears are connected to both sides of the transmission rod. The first bevel gear drives a third bevel gear through the two transmission components. A reciprocating screw is coaxially connected to the third bevel gear. The reciprocating screw is rotatably connected inside the housing. A reciprocating groove is provided on the side of the reciprocating screw. A reciprocating block is slidably connected in the reciprocating groove and meshes in the spiral groove of the reciprocating screw. A connecting rod is connected to the reciprocating block and extends to the outside. A sponge pad for wiping is connected to the connecting rod.

[0009] Furthermore, the connecting rod is connected to a sponge pad via a water delivery block and an elastic arc plate. The connecting rod is connected to a water delivery block, and the water delivery block is connected to an elastic arc plate. The elastic arc plate has a sponge pad embedded inside. Moving blocks are connected to the upper and lower sides of the elastic arc plate. Moving grooves are correspondingly provided on the upper and lower sides of the opening of the dust collection component. The moving grooves are inclined, and the moving blocks are slidably connected in the moving grooves.

[0010] Furthermore, the front side of the transmission gear is slidably connected to the first bevel gear via a splined shaft, and the rear side of the transmission gear is movably connected to a control rod that extends to the outside. The control rod is connected to a control ring, which is slidably connected to the outside of the connection channel.

[0011] Furthermore, a water tank is provided on the side of the dust collection box, and a water pump is installed inside the water tank. The water pump is connected to a water supply pipe, which is run through and connected to the inside of the dust collection box. The water supply pipe inside the dust collection box is connected to several spray pipes, which are arranged in an array. Each spray pipe has several spray nozzles at its bottom.

[0012] Furthermore, the control ring is connected to a slider, and a groove is provided on the outside of the connecting channel. The slider slides in the groove so that the control ring and the connecting channel are slidably connected.

[0013] Furthermore, both the water supply block and the elastic arc-shaped pad have through holes, and the water supply pipe is equipped with a three-way control valve. One end of the three-way control valve is connected to the water pump, one end is connected to the spray pipe, and the other end is connected to the cleaning water pipe. The cleaning water pipe is connected to the through hole and is used to deliver water to the sponge pad.

[0014] Furthermore, the bottom of the water tank and the dust collection box are connected to a base plate, which is equipped with four casters and brake pads.

[0015] Furthermore, a control panel is provided on the side of the dust collection box. The control panel is used to control the start-up and output power of the first motor, the second motor and the water pump. The control panel is equipped with a display screen, which is used to display the on / off status and output power of the first motor, the second motor and the water pump.

[0016] Furthermore, there are four spray nozzles arranged in an array inside the dust collection box.

[0017] Furthermore, a baffle is detachably connected to the front end of the vacuuming component, and the baffle has a hole for the cleaning water pipe to pass through.

[0018] The principle and beneficial effects of this technical solution:

[0019] (1) The device of the present invention has a first fan and a second fan installed inside the dust collection box and inside the dust collection component. The dust collection effect can be enhanced by the cooperation of the two fans. The second fan is installed inside the dust collection component, which is closer to the place that needs to be cleaned, and can better suck up the dust.

[0020] (2) The second fan in the device of the present invention is also coaxially connected to the central gear. Therefore, when the second fan rotates, it will drive the central gear to rotate. The central gear drives the transmission gears on both sides to rotate. The transmission gears are driven by two transmission components to make the third bevel gear rotate. The third bevel gear is coaxially connected to the reciprocating screw. The reciprocating screw drives the reciprocating block to move back and forth, so that the sponge pads on both sides of the opening of the dust collection component can move back and forth, thereby wiping some dust or oil stains. The dust or oil stains wiped off are sucked in by the second fan. During the wiping process, they are sucked in, thus effectively improving the cleaning effect.

[0021] (3) In the device of the present invention, the sponge pad and the elastic arc pad at the front end of the dust suction component are both deformable elastic structures. The use of the sponge pad can make the sponge pad fit the irregular surface better during cleaning, expand the cleaning contact area, and improve the cleaning effect of dead corners. At the same time, the sponge pad will also expand and contract repeatedly during the reciprocating wiping process at the front end of the dust suction component. Therefore, the sponge pad can also discharge the dust adsorbed in the sponge pad, keep the cleaning surface continuously effective. Each deformation and expansion can squeeze out or loosen the dust accumulated inside, achieve a certain degree of "self-cleaning", and extend the single use time.

[0022] (4) The wiping function in the device of the present invention can be turned on or off. When it needs to be turned on, the central gear meshes with the transmission gear. When it needs to be turned off, the control ring is pulled back. The control ring drives the control rod to move backward, so that the transmission gear does not mesh with the central gear. When the central gear does not mesh with the transmission gear, the wiping function at the front end is turned off. The device of the present invention can select whether to perform the wiping function according to the cleanliness of the equipment. It can be applied to equipment in different situations. For example, the wiping function can be turned off for some relatively new equipment.

[0023] (5) The device of the present invention can be used for wet wiping or dry wiping. The water pump is connected to the cleaning water pipe through the three-way control valve. The cleaning water pipe transmits the water source in the water tank to the sponge pad to wet the sponge pad for wet wiping. At the same time, the sponge pad will deform back and forth during wet wiping. Therefore, the deformation process can accelerate the uniform distribution of water inside the sponge. At the same time, the excess water can be squeezed out. Therefore, wet or dry wiping can be selected according to different equipment, which improves the applicability of the device and allows different wiping and cleaning methods to be used for different equipment. Attached Figure Description

[0024] Figure 1 This is a structural diagram of the device of the present invention from the direction of the dust collection box;

[0025] Figure 2 This is a structural diagram of the device of the present invention with respect to the water storage tank.

[0026] Figure 3 This is a schematic diagram of the internal structure of the dust collection box and water storage tank of the device of the present invention;

[0027] Figure 4 This is a structural diagram of the dust collection component of the device of the present invention;

[0028] Figure 5 This is a diagram showing the internal structure of the dust collection component of the device of the present invention;

[0029] Figure 6 This is a schematic diagram of the front axial side of the dust collection component inside the device of the present invention;

[0030] Figure 7 This is an enlarged view of the elastic arc plate in the device of the present invention;

[0031] Figure 8 This is a schematic diagram of the rear axial side of the dust collection component of the device of the present invention;

[0032] Figure 9 This is an enlarged view of the reciprocating lead screw of the device of the present invention;

[0033] Figure 10 This is a cross-sectional view of the transmission gear in the device of the present invention.

[0034] In the diagram: 1. Dust collection box; 2. Water tank; 3. Dust collection component; 4. Base plate; 5. Dust collection pipe; 6. Transmission gear; 7. Transmission component; 8. Third bevel gear; 9. Water supply block; 11. First fan; 12. First motor; 13. Collection box; 14. Spray pipe; 15. Spray nozzle; 16. Control panel; 21. Water pump; 22. Water supply pipe; 23. Three-way control valve; 24. Cleaning water pipe; 31. Housing; 32. Connecting pipe 33. Central tube; 34. Central gear; 35. Second fan; 36. Second motor; 37. Moving groove; 38. Baffle; 41. Caster wheel; 61. Control lever; 62. Control ring; 63. First bevel gear; 71. Transmission rod; 72. Second bevel gear; 81. Reciprocating screw; 82. Reciprocating slide; 83. Reciprocating block; 84. Connecting rod; 91. Elastic arc plate; 92. Moving block; 93. Through hole; 94. Sponge pad. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0036] like Figures 1-10 The dust removal device for electrical engineering and automation shown includes a dust collection box 1, a water storage tank 2, and a dust collection component 3.

[0037] The dust collection box 1 and the water storage tank 2 are connected to the base plate 4. The base plate 4 is equipped with four casters 41, and the casters 41 are equipped with brake pads. The dust collection component 3 is connected to the inside of the dust collection box 1 through the dust collection pipe 5. The end of the dust collection pipe 5 is equipped with a first fan 11. The first fan 11 is coaxially connected to a first motor 12. The first motor 12 is located inside the dust collection box. The first motor 12 drives the first fan 11 to rotate, thereby sucking air and dust into the dust collection box.

[0038] A collection box 13 is slidably connected to the bottom of the dust collection box 1. The top of the collection box 13 is open. A water storage tank 2 is connected to the side of the dust collection box 1. The water storage tank 2 is used to store cleaning water. A water pump 21 is installed in the water storage tank 2. The water pump 21 is connected to a water supply pipe 22. The water supply pipe 22 extends to the outside of the water storage tank 2. A three-way control valve 23 is installed on the water supply pipe 22. The left pipe of the three-way control valve 23 is connected to the water pump 21. The upper pipe of the three-way control valve 23 is connected to the inside of the dust collection box. The right pipe of the three-way control valve 23 is connected to a cleaning water pipe 24. The pipe located inside the dust collection box is connected to four spray pipes 14. Several spray nozzles 15 are opened at the bottom of the spray pipes 14. Through the above structure, the water source in the water storage tank 2 can be delivered to the spray pipes 14. The spray pipes 14 atomize the water and spray it out, thereby collecting the dust in the dust collection box and facilitating the dust deposition into the collection box 13.

[0039] The vacuuming component 3 includes a housing 31 with openings at both ends. A connecting pipe 32 is connected to the tail end of the housing 31, which is connected to the vacuuming pipe 5. A central tube 33 is connected inside the housing 31, and a central gear 34 is rotatably connected to the tail end of the central tube 33. A second fan 35 and a second motor 36 are coaxially connected to the rotating shaft of the central gear 34. By starting the second motor 36, the central gear 34 and the second fan 35 can be driven to rotate. Transmission gears 6 mesh on both sides of the central gear 34. One end of the transmission gear 6 is movably connected inside the control lever 61, and the other end slides through a splined shaft. A first bevel gear 63 is connected to the control rod 61, and a control ring 62 is connected to the tail end of the control rod 61. The control ring 62 is slidably connected to the outside of the connecting pipe 32 through the cooperation of a sliding groove and a slider. The first bevel gear 63 is driven by a third bevel gear 8 through two transmission components 7. The transmission components 7 include a transmission rod 71 and second bevel gears 72 arranged on both sides of the transmission rod 71. The two transmission components 7, arranged laterally and longitudinally, mesh to drive the first bevel gear 63 to rotate, thereby driving the third bevel gear 8 to rotate. The third bevel gear 8 is coaxially connected to a reciprocating screw 81, which is rotatably connected to the housing. Inside the body 31, a reciprocating groove 82 is provided on the side of the reciprocating screw 81. A reciprocating block 83 is slidably connected in the reciprocating groove 82. The reciprocating block 83 engages with the spiral groove in the reciprocating screw 81. A connecting rod 84 is fixedly connected to the reciprocating block 83. The connecting rod 84 extends to the outside and is connected to a water conveying block 9. The side of the water conveying block 9 is connected to the connecting rod 84. An elastic arc plate 91 is connected to the water conveying block 9. Moving blocks 92 are fixedly connected to the upper and lower sides of the elastic arc plate 91. Moving grooves 37 are provided on both the upper and lower sides of the opening of the housing 31. The moving grooves 37 are inclined. The moving blocks 92 are slidably connected to the moving grooves 37. Inside the moving groove 37, both the water conveying block 9 and the elastic arc plate 91 have through holes 93. The through holes 93 are used to connect and fix the cleaning water pipe 24. The cleaning water pipe 24 is connected to the inside of the through hole 93 from the right side of the three-way control valve 23. The elastic arc plate 91 is embedded with a sponge pad 94. The two sides of the opening of the housing 31 can also be detachably connected with baffles 38. The detachable connection method can be adhesive, bolt detachable connection, etc. The baffles 38 have holes for the cleaning water pipe 24 to pass through. The baffles 38 are set to prevent dust from entering the dust collection component 3 when the device is not in use. When in use, the baffles 38 are removed.

[0040] The side of the vacuum box 1 is equipped with a control panel 16, which is used to control the first motor 12, the second motor 36 and the water pump 21. The control panel 16 is also equipped with a display screen, which is used to display the on-state and output power of the first motor 12, the second motor 36 and the water pump 21.

[0041] The working principle of the dust collection component 3 in the device of the present invention is as follows: A second motor 36 is installed inside the dust collection component 3. The second motor 36 is coaxially connected to a second fan 35. The second motor 36 drives the second fan 35 to rotate, enabling air and dust to be sucked in. Since the second fan 35 is located inside the dust collection component 3, it is closer to the dust removal position. Compared to using a single first fan 11, the simultaneous use of the first fan 11 and the second fan 35 provides a better dust collection effect. In the device of the present invention, the second motor 36 also drives the central gear 34 to rotate. The rotation of the central gear 34 drives the transmission gears 6 on both sides to rotate. The rotation of the transmission gears 6 drives the first bevel gear 63 to rotate. The first bevel gear 63 meshes with the second bevel gear 72 in the transmission component 7. Therefore, the transmission of the two transmission components 7, arranged horizontally and vertically, can drive the third bevel gear 8 to rotate. The third bevel gear 8 drives the coaxially connected reciprocating screw 81 to rotate, and the reciprocating block 83 meshes in the spiral groove of the reciprocating screw 81. Therefore, the rotation of the reciprocating screw 81 causes the reciprocating block 83 to reciprocate along the reciprocating groove. The reciprocating block 83 is connected to the connecting rod 84, and the connecting rod 84 is connected to the elastic arc plate 91. Therefore, the elastic arc plate 91 reciprocates left and right along the moving groove 37. Since both the elastic arc plate 91 and the sponge pad 94 embedded inside it are elastic, the sponge pads 94 on both sides will move closer to each other and then move further away from each other. Therefore, when vacuuming, the sponge pads 94 can remove some sticky dust or dirt from the area to be cleaned. Wiping and absorbing the dust effectively improves the cleaning and dust removal effect. Simultaneously, due to the inclined design of the moving groove, the sponge pad expands and contracts repeatedly during its reciprocating motion. This allows the sponge pad to expel dust adsorbed within, maintaining a continuously effective cleaning surface. Each expansion and contraction squeezes out or loosens the accumulated dust, achieving a degree of "self-cleaning" and extending the single-use time. In this invention, pulling the control ring 62 allows selection to turn the wiping function of the front end of the suction component 3 on or off. When the central gear 34 meshes with the transmission gear 6, the wiping function is activated. When the control ring 62 is pulled backward, it drives the control rod 61 to move backward, which in turn moves the transmission gear 6 backward, causing the transmission gear 6 to engage with the central gear 34. Since gear 34 is no longer meshed, the central gear 34 cannot drive the transmission gear 6 to rotate when it rotates, thus shutting off the wiping function. The device of the present invention can also select wet wiping or dry wiping, and different cleaning methods can be selected according to different equipment. The water source in the water tank 2 of the device of the present invention can be transmitted to the inside of the sponge pad 94 through the cleaning water pipe 24. The water source diffuses inside the sponge pad 94. Because the sponge pad 94 reciprocates and expands during its reciprocating motion, it can better squeeze out the water source inside the sponge pad 94, thereby wetting the area to be cleaned. Wetting the area before wiping can further improve the cleaning effect. Of course, it is also possible to choose not to wet the area during wiping, simply by controlling the three-way valve to close the cleaning water pipe 24.

[0042] The specific implementation process is as follows: First, the device of the present invention can be pushed to the position where vacuuming and cleaning are required. The control board can control the start and output power of the first motor 12, the second motor 36, and the water pump 21. The first motor 12 and the second motor 36 are turned on, which drives the first fan 11 and the second fan 35 to start, so that negative pressure is generated inside the vacuum chamber 1, thereby sucking the external dust into the vacuum chamber 1. When it is necessary to reciprocate wiping the opening of the vacuuming component 3, it is necessary to push it forward in advance. Control ring 62 drives control lever 61 to move forward. Control lever 61 drives transmission gear 6 to mesh with center gear 34. When center gear 34 meshes with transmission gear 6, the second motor 36 starts and can transmit power to the third bevel gear 8 through the first bevel gear 63 and four second bevel gears 72, causing the third bevel gear 8 to rotate. When the third bevel gear 8 rotates, it can drive the reciprocating screw 81 to rotate. Since the reciprocating block 83 meshes in the helical groove of the reciprocating screw 81, the reciprocating block 83 performs reciprocating motion. This causes the elastic curved plate 91 and the sponge pad 94 to reciprocate, thereby wiping the opening of the suction component 3. This effectively wipes away some strongly adhesive dust or dirt, which is then sucked into the suction box 1 after wiping, thus improving the cleaning effect. Simultaneously, if wet wiping is required, the three-way control valve 23 can be turned to connect the water supply pipe 22 to the cleaning water pipe 24. The water pump 21 then transfers water from the water storage tank 2 through the water supply pipe 22 and the cleaning water pipe 24 to the sponge pad 94, thus soaking the sponge pad 94. 4. During the reciprocating motion, it expands and contracts repeatedly, thus squeezing out the water inside more effectively and wiping the area to be cleaned with a wet method, further improving the dust collection and cleaning effect. In the device of the present invention, after the dust is sucked into the dust collection box 1, the spray pipe 14 can be connected to the water pump 21 through the three-way control valve 23, so that the spray nozzle 15 sprays to collect and deposit the dust in the dust collection box 1, so that the dust is deposited in the collection box 13, making it convenient to clean the dust and avoiding excessive dust adsorption and accumulation inside the dust collection box 1.

[0043] The above descriptions are merely embodiments of the present invention, and common technical solutions or characteristics known in the schemes are not described in detail here. For those skilled in the art, various modifications and improvements can be made without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A dust removal device for electrical engineering and its automation, characterized in that: It includes a vacuuming component (3) and a vacuuming box (1). The vacuuming component (3) and the vacuuming box (1) are connected by a vacuuming pipe (5). A first fan (11) is installed inside the tail end of the vacuuming pipe (5). A first motor (12) is coaxially connected to the first fan (11). The first motor (12) is located inside the vacuuming box (1). The vacuuming component (3) includes a housing (31) with openings at both ends. A connecting pipe (32) is connected to the tail end of the housing (31), and the connecting pipe (32) is connected to the vacuuming pipe (5). A central tube (33) is fixedly connected inside the housing (31). A central gear (34) is rotatably connected to the tail end of the central tube (33). A second fan (35) and a second motor (36) are coaxially connected to the central gear (34). The second fan (35) is located inside the central tube (33). Transmission gears (6) mesh on both sides of the central tube (33). A first bevel gear (63) is coaxially connected to the transmission gears (6). A transmission component (7) is provided inside the housing (31). The component (7) includes a transmission rod (71), on both sides of which are connected a second bevel gear (72). The first bevel gear (63) drives a third bevel gear (8) through the two transmission components (7). The third bevel gear (8) is coaxially connected to a reciprocating screw (81). The reciprocating screw (81) is rotatably connected inside the housing (31). A reciprocating groove is provided on the side of the reciprocating screw (81). A reciprocating block (83) is slidably connected in the reciprocating groove. The reciprocating block (83) meshes in the spiral groove of the reciprocating screw (81). A connecting rod (84) is connected to the reciprocating block (83). The connecting rod (84) extends to the outside. A sponge pad (94) for wiping is connected to the connecting rod (84).

2. The dust removal device for electrical engineering and automation according to claim 1, characterized in that: The connecting rod (84) is connected to the sponge pad (94) via the water conveying block (9) and the elastic arc plate (91). The connecting rod (84) is connected to the water conveying block (9), and the water conveying block (9) is connected to the elastic arc plate (91). The sponge pad (94) is embedded in the elastic arc plate (91). The upper and lower sides of the elastic arc plate (91) are connected to the moving blocks (92). The upper and lower sides of the opening of the dust suction component (3) are provided with moving grooves (37). The moving grooves (37) are inclined, and the moving blocks (92) are slidably connected in the moving grooves (37).

3. The dust removal device for electrical engineering and automation according to claim 1, characterized in that: The front side of the transmission gear (6) is slidably connected to the first bevel gear (63) via a spline shaft. The rear side of the transmission gear (6) is movably connected to a control rod (61). The control rod (61) extends to the outside. The control rod (61) is connected to a control ring (62). The control ring (62) is slidably connected to the outside of the connection channel.

4. A dust removal device for electrical engineering and automation according to claim 2, characterized in that: A water tank (2) is provided on the side of the dust collection box (1). A water pump (21) is provided inside the water tank (2). The water pump (21) is connected to a water supply pipe (22). The water supply pipe (22) passes through and connects to the inside of the dust collection box (1). The water supply pipe (22) inside the dust collection box (1) is connected to several spray pipes (14). Several spray pipes (14) are arranged in an array. Several spray nozzles (15) are opened at the bottom of each spray pipe (14).

5. A dust removal device for electrical engineering and automation according to claim 3, characterized in that: The control ring (62) is connected to a slider, and a groove is provided on the outside of the connection channel. The slider slides in the groove so that the control ring (62) is slidably connected to the connection channel.

6. A dust removal device for electrical engineering and automation according to claim 4, characterized in that: Both the water conveying block (9) and the elastic arc plate (91) are provided with through holes (93). A three-way control valve (23) is provided on the water conveying pipe (22). One end of the three-way control valve (23) is connected to the water pump (21), one end is connected to the spray pipe (14), and the other end is connected to the cleaning water pipe (24). The cleaning water pipe (24) is connected to the through hole (93) and is used to deliver water to the sponge pad (94).

7. A dust removal device for electrical engineering and automation according to claim 4, characterized in that: The bottom of the water tank (2) and the dust collection box (1) are connected to a base plate (4), and the bottom of the base plate (4) is provided with four casters (41), and the casters (41) are provided with brake pads.

8. A dust removal device for electrical engineering and automation according to claim 4, characterized in that: The dust collection box (1) is provided with a control panel (16) on the side. The control panel (16) is used to control the opening and output power of the first motor (12), the second motor (36) and the water pump (21). The control panel (16) is provided with a display screen, which is used to display the on / off status and output power of the first motor (12), the second motor (36) and the water pump (21).

9. A dust removal device for electrical engineering and automation according to claim 4, characterized in that: The spray pipes (14) are configured as four, and the four spray pipes (14) are arranged in an array inside the dust collection box (1).

10. A dust removal device for electrical engineering and automation according to claim 6, characterized in that: The front end of the vacuuming component (3) is detachably connected to a baffle (38), and the baffle (38) has a hole for the cleaning water pipe (24) to pass through.

Images