Dust removal device for electrical engineering and automation thereof

Abstract

The invention discloses a dust removal device for electrical engineering and automation thereof. The dust removal device comprises a placement plate, a dust removal box, a bottom plate, a water bucket, an exhaust fan, a telescopic hose and a water pump. A first damping mechanism and a second damping mechanism are arranged between the placing plate and the bottom plate; a dust removal box, a water bucket and an exhaust fan are arranged on the placement plate; the water pumping end of the water pump is connected with the water bucket through a pipeline, and the water outlet end is connected with the top of the dust removal box through a water pipe; the air exhaust end of the exhaust fan is connected with the telescopic hose, and the air outlet end of the exhaust fan is connected with the dust removal box through a pipeline. The dust removal device for electrical engineering and automation thereof has multiple damping functions, dust treatment is facilitated, and the position of the exhaust pipe can be adjusted.

Description

Technical Field

[0001] The present application relates to the field of electrical engineering technology, and in particular to a dust removal device for electrical engineering and automation thereof. Background Art

[0002] Electrical engineering and its automation field play a vital role in modern industrial production and social life. However, in the operation of electrical equipment, a large amount of dust and impurities will inevitably be generated. If these dusts are not cleaned in time, they will have a serious impact on the performance and life of electrical equipment.

[0003] Existing dust removal devices for electrical engineering and automation have the following disadvantages:

[0004] (1) Existing dust removal devices for electrical engineering and automation need to be moved to the vicinity of electrical equipment. Since some electrical equipment is installed outdoors, the device will be bumpy during the movement, which may cause damage to the device components.

[0005] (2) Existing dust removal devices for electrical engineering and automation generally filter dust through a filter. The filtered dust will float inside the dust collection box due to its low density, which is inconvenient to handle.

[0006] (3) The exhaust duct in the existing dust removal device for electrical engineering and automation is not convenient to adjust the position and angle, and is prone to collision inside the electrical equipment. Summary of the invention

[0007] The technical problem to be solved by the present application is to overcome the above technical defects and provide a dust removal device for electrical engineering and automation, which has multiple shock-absorbing functions, is convenient for handling dust and can adjust the position of the exhaust pipe.

[0008] In order to solve the above problems, the technical solution of the present application is: a dust removal device for electrical engineering and automation thereof, comprising a placement plate 1, a dust removal box 4, a bottom plate 202, a water bucket 501, an exhaust fan 6, a retractable hose 7, and a water pump 503;

[0009] A first shock absorbing mechanism 2 and a second shock absorbing mechanism 3 are provided between the placement plate 1 and the bottom plate 202; a dust removal box 4, a water bucket 501, and an exhaust fan 6 are provided on the placement plate 1; the water pumping end of the water pump 503 is connected to the water bucket 501 through a pipeline, and the water outlet end is connected to the top of the dust removal box 4 through a water pipe 502; the air suction end of the exhaust fan 6 is connected to the retractable hose 7, and the air outlet end is connected to the dust removal box 4 through a pipeline;

[0010] The second shock absorbing mechanism 3 includes two connecting columns 301, two fixing columns 306, a slider 308, a buffer spring 309, and a rotating rod 304;

[0011] The two connecting columns 301 are oppositely arranged and installed on the bottom surface of the placement plate 1, and the fixing columns 306 are oppositely arranged and installed on the top surface of the bottom plate 202, and the connecting columns 301 and the fixing columns 306 are arranged parallel to each other;

[0012] A connecting pillar 307 is provided between the two fixing pillars 306, and two sliders 308 are slidably mounted on the connecting pillar 307, and a buffer spring 309 is provided between the two sliders 308; fixing members 305 are respectively provided on the sliders 308, and the fixing members 305 are hinged to one end of the rotating rod 304, and the other end of the rotating rod 304 is hinged to the connecting pillar 301;

[0013] With the buffer spring 309 as the center, the tops of the two rotating rods 304 open to both sides respectively, forming an inverted "eight" shape.

[0014] In some embodiments, a dust collecting hood 9 is provided at the free end of the retractable hose 7, and the dust collecting hood 9 is in a bell-mouth shape.

[0015] In some embodiments, a main flow pipe 504 is provided at the inner top of the dust removal box 4 , the main flow pipe 504 is connected to the water pipe 502 , and a plurality of downward-spraying rotary spray heads 505 are evenly distributed on the main flow pipe 504 .

[0016] In some embodiments, the first shock absorbing mechanism 2 includes four shock absorbing springs 201 and a damper 203. The four shock absorbing springs 201 are respectively located around the bottom of the placement plate 1. The dampers 203 are respectively penetrated inside the shock absorbing springs 201. The two ends of the dampers 203 are respectively fixedly connected to the placement plate 1 and the bottom plate 202.

[0017] In some embodiments, a bracket 10 is fixedly connected to the upper side of the placement plate 1 , and the retractable hose 7 passes through the bracket 10 .

[0018] In some embodiments, a door body 11 is hinged on one side of the dustproof box 4 , and a handle 12 is provided on the outer side of the door body 11 .

[0019] In some embodiments, a transparent observation window is provided on the side of the water bucket 501, and a scale mark 13 is provided on the observation window.

[0020] In some embodiments, rollers 14 are rotatably mounted on both sides of the bottom plate 202, and a push handle 15 is provided on one side of the placement plate 1.

[0021] Beneficial effects of this application:

[0022] The present application can flexibly adjust the position and angle of the exhaust through a retractable hose, making the adjustment of the exhaust position more convenient; dust is collected by spraying clean water on the dust, and the sprayed water can be discharged directly or discharged after sedimentation, making cleaning more convenient; by setting up two shock-absorbing mechanisms, the vibration during the movement of the equipment can be effectively reduced, thereby reducing the risk of damage to the equipment during movement.

[0023] The advantages of this application compared with the existing technology are:

[0024] (1) The present application adopts a first shock-absorbing mechanism and a second shock-absorbing mechanism. When the exhaust fan generates vibrations during operation or the device encounters bumps during movement, the two shock-absorbing mechanisms can absorb and buffer these vibrations, reducing the impact on the dust removal box and internal components. The presence of the damper can prevent excessive rebound of the spring and make the shock-absorbing process smoother. Such a design can extend the service life of the device, because excessive vibration may cause problems such as loosening and damage of internal parts of the device or leakage at the pipe connection. The second shock-absorbing mechanism reduces vibrations through the coordinated action of components such as connecting columns, empty slots, fixed rods, rotating rods, fixings, fixed columns, connecting pillars, sliders and buffer springs. When the device is vibrated, the rotating rod on the connecting column will rotate around the fixed rod, causing the slider under the fixing to slide on the connecting pillar, and the buffer spring will be compressed or stretched, thereby absorbing the vibration energy. This mechanical structure can buffer vibrations from different directions, further enhancing the shock-absorbing performance of the entire device, and is particularly suitable for coping with vibrations generated in complex and changeable working environments and working conditions.

[0025] (2) The present application is provided with a spray mechanism, in which a water pump can transport the water in the bucket to the main pipe through a water pipe, and then spray it out by a rotary spray head. The rotary spray head can make the water evenly distributed inside the dust removal box in the form of a spray, and spray the dust sucked in through the retractable hose and the dust collection hood. This spraying method can effectively wet the dust particles, causing them to condense and become larger, which is convenient for subsequent collection and processing. For some fine and easily floating dust, spray dust removal can greatly improve the dust removal efficiency, while also reducing the flammability of the dust and reducing the risk of fire.

[0026] (3) The present application is provided with a retractable hose, and the position and angle of the suction port can be adjusted according to the electrical equipment or area that needs to be dusted, so that it can be as close to the dust source as possible. For example, for dust inside an electrical control cabinet, the suction port can be inserted into the vent or gap of the control cabinet to better absorb the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the dust removal device described in the present application;

[0028] Figure 2It is a schematic diagram of the assembly of the first shock absorbing mechanism and the second shock absorbing mechanism of the dust removal device described in the present application;

[0029] Figure 3 is a schematic diagram of the assembly of the second shock absorbing mechanism of the dust removal device described in the present application;

[0030] Figure 4 It is a connection diagram of the spray mechanism in the dust removal device described in the present application;

[0031] Figure 5 It is a structural schematic diagram of a dustproof box in the dust removal device described in the present application;

[0032] As shown in the figure: 1. Placement plate; 2. First shock absorbing mechanism; 201. Shock absorbing spring; 202. Bottom plate; 203. Damper; 3. Second shock absorbing mechanism; 301. Connecting column; 302. Empty slot; 303. Fixed rod; 304. Rotating rod; 305. Fixing piece; 306. Fixed column; 307. Connecting support pillar; 308. Slider; 309. Buffer spring; 4. Dust removal box; 5. Spraying mechanism; 501. Water bucket; 502. Water pipe; 503. Water pump; 504. Main flow pipe; 505. Rotary spray head; 6. Exhaust fan; 7. Retractable hose; 8. Sealing pad; 9. Dust hood; 10. Bracket; 11. Door body; 12. Handle; 13. Scale mark; 14. Roller; 15. Push handle. DETAILED DESCRIPTION

[0033] The specific implementation of the present application is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0034] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0035] In order to make the contents of the present application easier to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0036] like Figures 1 to 5 As shown, a dust removal device for electrical engineering and automation thereof includes a placement plate 1, a dust removal box 4, a bottom plate 202, a water bucket 501, an exhaust fan 6, a retractable hose 7, and a water pump 503;

[0037] A first shock absorbing mechanism 2 and a second shock absorbing mechanism 3 are provided between the placement plate 1 and the bottom plate 202; a dust removal box 4, a water bucket 501 and an exhaust fan 6 are provided on the placement plate 1; the water pumping end of the water pump 503 is connected to the water bucket 501 through a pipeline, and the water outlet end is connected to the top of the dust removal box 4 through a water pipe 502; the air suction end of the exhaust fan 6 is connected to the retractable hose 7, and the air outlet end is connected to the dust removal box 4 through a pipeline.

[0038] When working, the exhaust fan 6 generates negative pressure at the free end of the retractable hose 7. The retractable hose 7 can be placed close to the position where dust reduction is required to remove dust, which is convenient to use. At the same time, the position and angle of the dust suction port of the retractable hose 7 can be adjusted according to the electrical equipment or area that needs to be dusted, so that it can be as close to the dust source as possible. Furthermore, a sealing gasket 8 is provided at the connection between the retractable hose 7 and the exhaust fan 6. The sealing gasket 8 can better fit the surface of the equipment to prevent dust leakage. Preferably, a dust hood 9 is fixedly connected to the end of the retractable hose 7 away from the sealing gasket 8. The dust hood 9 is in a trumpet shape, which can increase the dust suction area and effectively collect dust.

[0039] After the dust is sucked away, it is introduced into the dust removal box 4 through the pipeline. The water in the water bucket 501 is introduced into the dust removal box 4 under the action of the water pump 503, and is sprayed downward from the top of the dust removal box 4 to wet the dust particles, making them condense and enlarge, which is convenient for subsequent collection and processing. For some fine and easily floating dust, spray dust removal can greatly improve the dust removal efficiency, and at the same time reduce the flammability of dust and reduce fire hazards.

[0040] Preferably, a main flow pipe 504 is provided at the inner top of the dust removal box 4, the main flow pipe 504 is connected to the water pipe 502, and a number of downward spraying rotary spray heads 505 are evenly distributed on the main flow pipe 504. The water bucket 501, the water pipe 502, the water pump 503, the main flow pipe 504, and the rotary spray head 505 form a spray mechanism 5. When working, the water in the water bucket 501 is transported to the main flow pipe 504 through the water pipe 502 by the water pump 503, and then sprayed out by the rotary spray head 505. The rotary spray head 505 can make the water evenly distributed in the form of spray inside the dust removal box 1, effectively increasing the distribution area of ​​the water mist, thereby increasing the speed of dust condensation.

[0041] The first shock absorbing mechanism 2 includes four shock absorbing springs 201 and a damper 203. The four shock absorbing springs 201 are respectively located around the bottom of the placement plate 1. The dampers 203 are respectively inserted into the interior of the shock absorbing springs 201. The two ends of the damper 203 are respectively fixed to the placement plate 1 and the bottom plate 202. When the exhaust fan 6 generates vibrations during operation or the device encounters bumps during movement, the shock absorbing spring 201 can absorb and buffer these vibrations to reduce the impact on the dust removal box 4 and internal components. The presence of the damper 203 can prevent the spring from rebounding excessively, making the shock absorption process smoother. Such a design can extend the service life of the equipment, because excessive vibration may cause problems such as loosening and damage of internal parts of the equipment or leakage at the pipe connection.

[0042] The second shock absorbing mechanism 3 includes two connecting columns 301, two fixed columns 306, a slider 308, a buffer spring 309, and a rotating rod 304; the two connecting columns 301 are relatively arranged and installed on the bottom surface of the placement plate 1, and the fixed columns 306 are relatively arranged and installed on the top surface of the bottom plate 202, and the connecting columns 301 and the fixed columns 306 are arranged parallel to each other; a connecting pillar 307 is provided between the two fixed columns 306, and two sliders 308 are slidably installed on the connecting pillar 307, and a buffer spring 309 is provided between the two sliders 308; fixing members 305 are respectively provided on the sliders 308, and the fixing members 305 are hinged to one end of the rotating rod 304, and the other end of the rotating rod 304 is hinged to the connecting column 301. Specifically, a hollow groove 302 is provided on the connecting column 301, and a fixing rod 303 is provided in the hollow groove 302, and the fixing rod 303 is used as a hinge axis and is hinged to the rotating rod 304.

[0043] With the buffer spring 309 as the center, the tops of the two rotating rods 304 are opened to both sides respectively, forming an inverted "eight" shape. When the device is vibrated, the rotating rod 304 on the connecting column 301 will rotate around the fixed rod 303, so that the slider 308 under the fixing member 305 slides on the connecting support 307, and the buffer spring 309 will be compressed or stretched, thereby absorbing the vibration energy. When used in conjunction with the first shock absorbing mechanism, the shock absorbing ability of the device can be further improved.

[0044] In some specific embodiments, a bracket 10 is fixedly connected to the upper side of the placement plate 1, and the retractable hose 7 passes through the bracket 10. The bracket 10 provides a supporting base for the retractable hose 7, reduces the stress on the exhaust fan 6, and ensures that the exhaust fan 6 can operate normally.

[0045] In some specific embodiments, a door body 11 is hingedly provided on one side of the dustproof box 4, and a handle 12 is fixedly connected to one side of the door body 11. After opening the door body 11, it is convenient for staff to clean the dust in the dustproof box 4.

[0046] In some specific embodiments, a transparent observation window is provided on the side of the water bucket 501, and a scale mark 13 is provided on the observation window. The scale mark 13 can facilitate the operator to observe the water level inside the water bucket 501, and remind the operator to add water in time when the water level is low.

[0047] In some specific embodiments, two rollers 14 are connected to both sides of the bottom plate 202, and two push handles 15 are connected to one side of the placement plate 1 to facilitate the staff to push the device to move.

[0048] In summary, this application can be used as follows:

[0049] Push the two push handles 15 to cooperate with the four rollers 14 to move the device to the vicinity of the electrical equipment. When encountering bumps during the movement, the shock-absorbing spring 201 can absorb and buffer these vibrations, reduce the impact on the dust removal box 4 and internal components, and the existence of the damper 203 can prevent the spring from rebounding excessively. Achieve preliminary shock absorption. When the placement plate 1 moves downward, the rotating rod 304 on the connecting column 301 will rotate around the fixed rod 303, so that the slider 308 under the fixing part 305 slides on the connecting support 307 and moves closer to each other. The buffer spring 309 will be compressed, thereby absorbing the vibration energy and achieving further shock absorption. Place the end of the retractable hose 7 inside the electrical equipment, start the exhaust fan 6 to draw the dust into the dust removal box 4, and use the water pump 503 to transport the water in the water bucket 501 to the main pipe 504 through the water pipe 502, and then spray it out by the rotary spray head 505. The rotary spray head 505 can evenly distribute water in the form of a spray inside the dust removal box 1 to spray the dust drawn in through the retractable hose 7 and the dust collecting hood 9 .

[0050] The present application and its implementation methods are described above, and such description is not restrictive. The drawings show only one implementation method of the present application, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the inventive purpose of the present application, they should all fall within the protection scope of the present application.

Claims

1. A dust removal device for electrical engineering and automation, characterized in that: It comprises a placement plate (1), a dust removal box (4), a bottom plate (202), a water bucket (501), an exhaust fan (6), a retractable hose (7), and a water pump (503); A first shock absorbing mechanism (2) and a second shock absorbing mechanism (3) are provided between the placement plate (1) and the bottom plate (202); a dust removal box (4), a water bucket (501), and an exhaust fan (6) are provided on the placement plate (1); the water pumping end of the water pump (503) is connected to the water bucket (501) through a pipeline, and the water outlet end is connected to the top of the dust removal box (4) through a water pipe (502); the air suction end of the exhaust fan (6) is connected to the retractable hose (7), and the air outlet end is connected to the dust removal box (4) through a pipeline; The second shock absorbing mechanism (3) comprises two connecting columns (301), two fixing columns (306), a sliding block (308), a buffer spring (309), and a rotating rod (304); The two connecting columns (301) are relatively mounted on the bottom surface of the placement plate (1), and the fixing columns (306) are relatively mounted on the top surface of the bottom plate (202), and the connecting columns (301) and the fixing columns (306) are arranged parallel to each other; A connecting pillar (307) is provided between the two fixed pillars (306), two sliders (308) are slidably mounted on the connecting pillar (307), and a buffer spring (309) is provided between the two sliders (308); fixing members (305) are respectively provided on the sliders (308), the fixing members (305) are hinged to one end of the rotating rod (304), and the other end of the rotating rod (304) is hinged to the connecting pillar (301); Wherein, with the buffer spring (309) as the center, the tops of the two rotating rods (304) are opened to both sides respectively, forming an inverted "eight" shape.

2. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: The free end of the telescopic hose (7) is provided with a dust collecting hood (9), and the dust collecting hood (9) is in a bell-mouth shape.

3. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: A main flow pipe (504) is provided at the inner top of the dust removal box (4), the main flow pipe (504) is connected to the water pipe (502), and a plurality of downward-spraying rotary spray heads (505) are evenly distributed on the main flow pipe (504).

4. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: The first shock absorbing mechanism (2) comprises four shock absorbing springs (201) and a damper (203); the four shock absorbing springs (201) are respectively located around the bottom of the placement plate (1); the dampers (203) are respectively provided inside the shock absorbing springs (201); and the two ends of the dampers (203) are respectively fixedly connected to the placement plate (1) and the bottom plate (202).

5. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: A bracket (10) is fixedly connected to the upper side of the placement plate (1), and the retractable hose (7) passes through the bracket (10).

6. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: A door body (11) is hingedly connected to one side of the dustproof box (4), and a handle (12) is provided on the outside of the door body (11).

7. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: A transparent observation window is provided on the side of the water bucket (501), and a scale mark (13) is provided on the observation window.

8. A dust removal device for electrical engineering and automation according to claim 1, characterized in that: Rollers (14) are rotatably mounted on both sides of the bottom plate (202), and a push handle (15) is provided on one side of the placement plate (1).

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