Cleaning device for air purification and dust removal filter screen

Abstract

The utility model relates to the technical field of filter screen cleaning, and discloses an air purification dedusting filter screen cleaning device which comprises a cleaning box, a box cover is hinged to the top end of the cleaning box, a control panel is arranged at the top end of the box cover, two sleeves are fixedly connected to the left side of the inner wall of the cleaning box, and second springs are fixedly connected to the inner walls of the sleeves. Sliding rods are fixedly connected to the other ends of the second springs, a fixing block is fixedly connected to the right end of the inner wall of the cleaning box, U-shaped blocks are fixedly connected to the right ends of the sliding rods and the left end of the fixing block, and two first springs are fixedly connected to the opposite ends of the U-shaped blocks. The filter screen is inserted into the U-shaped block on the left side, the U-shaped block on the left side is pushed through the filter screen, the sliding rod is contracted into the sleeve, then the right side of the filter screen is aligned with the U-shaped block on the right side, the filter screen is pushed into the U-shaped block on the right side to be fixed under the action of the elastic force of the second spring in the sleeve, and the filter screen fixing device is suitable for filter screens of different sizes and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of filter screen cleaning, in particular to an air purification and dust removal filter screen cleaning device. Background Art

[0002] Indoor environmental pollutants and pollution sources mainly include radioactive gases, mold, particulate matter, decoration residues, etc. Air purification refers to the sterilization and disinfection of the indoor environment, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., in order to improve indoor air quality and enhance physical and mental health. Air purification is usually carried out using an air purification and dust removal device, and its filter needs to be disassembled and cleaned regularly.

[0003] After searching, an air purification dust filter cleaning device with announcement number CN219942149U includes a cleaning box and a filter, the side walls of the cleaning box are symmetrically provided with threaded holes, each of the threaded holes is threadedly connected to a threaded rod, one end of each threaded rod is fixedly connected to a handle, the other end of each threaded rod is rotatably connected to a fixed slider, each of the fixed slider side walls are provided with a groove, each of the grooves is slidably connected to two clamps, each of the clamp side walls is fixedly connected to a plurality of springs, the other end of each spring is fixedly connected to the side wall of the corresponding groove, the inner side wall of the cleaning box is fixedly connected to a guide rod, and the side wall of each fixed slider is slidably connected to the guide rod. The utility model brushes the surface of the filter by arranging a reciprocating screw, a moving block, a motor, a brush seat and bristles, and the spacing between the two fixed sliders can be adjusted by arranging a fixed slider, a clamp, a spring and a threaded rod;

[0004] Based on the above patent, by setting a fixed slider, a clamp, a spring and a threaded rod component, the distance between the two fixed sliders can be adjusted by rotating the threaded rod, so that filters of different sizes can be clamped and fixed. However, each time the filter is cleaned, the threaded rod needs to be manually rotated to install and disassemble the filter. The replacement steps are cumbersome, resulting in low cleaning efficiency. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes an air purification dust removal filter cleaning device, which can adapt to filters of different sizes and is easy to install and disassemble, thereby improving the cleaning efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An air purification dust filter cleaning device comprises a cleaning box, the top of the cleaning box is hingedly connected to a box cover, the top of the box cover is provided with a control panel, two sleeves are fixedly connected to the left side of the inner wall of the cleaning box, the inner walls of the sleeves are fixedly connected to spring 2, the other ends of the springs 2 are fixedly connected to a sliding rod, the right end of the inner wall of the cleaning box is fixedly connected to a fixed block, the right end of the sliding rod and the left end of the fixed block are fixedly connected to a U-shaped block, the opposite end of the U-shaped block is fixedly connected to two spring 1s, the opposite end of the spring 1 is fixedly connected to a splint, the right end of the cleaning box is connected to a nozzle through a water inlet assembly, and the left end of the cleaning box is connected to a brush through a cleaning assembly.

[0008] Furthermore, the water inlet assembly includes a water inlet pipe passing through the right end of the cleaning box, a valve is provided on the outer wall of the water inlet pipe, a sprinkler is fixedly connected to the left end of the water inlet pipe, and the right end of the nozzle is fixedly connected to the left end of the sprinkler.

[0009] Furthermore, the cleaning assembly includes a servo motor fixedly connected to the left end of the cleaning box, the servo motor driving end is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a slider, the bottom end of the brush is fixedly connected to the top of the slider, and the inner wall of the slider is slidably connected to a guide rod.

[0010] Furthermore, a heating block is provided at the rear side of the inner wall of the cleaning box, and an observation window is provided at the front end of the cleaning box.

[0011] Furthermore, a drainage pipe is provided at the front end of the cleaning box, and a second valve is provided on the outer wall of the drainage pipe.

[0012] Furthermore, the bottom end of the sprinkler is fixedly connected to the top end of the right U-shaped block.

[0013] Furthermore, the outer wall of the threaded rod is rotatably connected to the inner wall of the cleaning box, and the left and right ends of the guide rod are respectively fixedly connected to the left and right sides of the inner wall of the cleaning box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the spring 2 cooperates with the sleeve, the slide bar, the U-shaped block, the spring 1 and the fixed block, so that the device can adapt to filters of different sizes, is easy to install and disassemble, and improves the cleaning efficiency.

[0016] 2. In the utility model, the heating block cooperates with the cleaning box, valve 2 and the drain pipe, so that the device can discharge the water in the device after cleaning and dry the filter screen, so that the drying and cleaning are integrated to improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a three-dimensional diagram of an air purification and dust removal filter cleaning device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of an air purification dust removal filter cleaning device proposed by the utility model;

[0019] Figure 3 The utility model is a partial structural cross-sectional view of an air purification and dust removal filter cleaning device.

[0020] Legend:

[0021] 1. Cleaning box; 2. Water inlet pipe; 3. Valve 1; 4. Box cover; 5. Control panel; 6. Observation window; 7. Servo motor; 8. Valve 2; 9. Drain pipe; 10. Sleeve; 11. Sliding rod; 12. U-shaped block; 13. Heating block; 14. Nozzle; 15. Sprinkler; 16. Spring 1; 17. Fixed block; 18. Clamp; 19. Threaded rod; 20. Slider; 21. Brush; 22. Guide rod; 23. Spring 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 , the utility model provides an embodiment: an air purification dust filter cleaning device, including a cleaning box 1, the top of the cleaning box 1 is hingedly connected to a box cover 4, the top of the box cover 4 is provided with a control panel 5, the left side of the inner wall of the cleaning box 1 is fixedly connected to two sleeves 10, the inner wall of the sleeve 10 is fixedly connected to a spring 23, the other end of the spring 23 is fixedly connected to a slide bar 11, the right end of the inner wall of the cleaning box 1 is fixedly connected to a fixed block 17, the right end of the slide bar 11 and the left end of the fixed block 17 are fixedly connected to a U-shaped block 12, the opposite end of the U-shaped block 12 is fixedly connected to two springs 16, and the opposite end of the spring 16 is fixedly connected to a clamping plate 18;

[0024] Specifically, when cleaning, first open the box cover 4 and insert the filter into the U-shaped block 12 on the left. When the filter contacts the clamp 18, compress the spring 16. Under the elastic force of the spring 16, the clamp 18 is pressed against the filter to fix the filter. At the same time, the left U-shaped block 12 is pushed through the filter to shrink the slide bar 11 into the sleeve 10. Then, the right side of the filter is aligned with the right U-shaped block 12. Under the elastic force of the spring 23 inside the sleeve 10, the filter is pushed into the right U-shaped block 12 to complete the fixation. It is suitable for filters of different sizes and is easy to install.

[0025] A water inlet pipe 2 is passed through the right end of the cleaning box 1, and a valve 3 is provided on the outer wall of the water inlet pipe 2. A sprinkler 15 is fixedly connected to the left end of the water inlet pipe 2. The bottom end of the sprinkler 15 is fixedly connected to the top of the right U-shaped block 12. A plurality of nozzles 14 are fixedly connected to the left end of the sprinkler 15. A servo motor 7 is fixedly connected to the left end of the cleaning box 1. A threaded rod 19 is fixedly connected to the driving end of the servo motor 7. The outer wall of the threaded rod 19 is rotatably connected to the inner wall of the cleaning box 1. A slider 20 is threadedly connected to the outer wall of the threaded rod 19. A brush 21 is fixedly connected to the top of the slider 20. A guide rod 22 is slidably connected to the inner wall of the slider 20. The left and right ends of the guide rod 22 are respectively fixedly connected to the left and right sides of the inner wall of the cleaning box 1. A heating block 13 is provided on the rear side of the inner wall of the cleaning box 1. An observation window 6 is provided at the front end of the cleaning box 1. A drain pipe 9 is passed through the front end of the cleaning box 1. A valve 2 8 is provided on the outer wall of the drain pipe 9.

[0026] Specifically, the servo motor 7 is controlled by the control panel 5 to start and drive the threaded rod 19 to rotate, so that the slider 20 moves back and forth along the guide rod 22, prompting the brush 21 at the top of the slider 20 to brush the filter. The control panel 5 controls the valve 1 3 to open, so that water enters the sprinkler 15 from the water inlet pipe 2, and then is sprayed out through the nozzle 14 to rinse the filter. After observing that the filter is cleaned through the observation window 6, the valve 2 8 is opened through the control panel 5 to discharge the waste water along the drain pipe 9, and then the heating block 13 is started to dry the filter, so that the cleaning and drying are integrated to improve the practicality of the device.

[0027] Working principle: when cleaning, first open the box cover 4, insert the filter into the left U-shaped block 12, compress the spring 16 when the filter contacts the clamping plate 18, and press the clamping plate 18 on the filter to fix the filter under the elastic force of the spring 16. At the same time, push the left U-shaped block 12 through the filter to shrink the slide bar 11 into the sleeve 10, and then align the right side of the filter with the right U-shaped block 12. Under the elastic force of the spring 23 inside the sleeve 10, push the filter into the right U-shaped block 12 to complete the fixation. It is suitable for filters of different sizes and is easy to install. The control panel 5 controls the servo motor 7 to start and drive the threaded rod 19 to rotate, so that the slider 20 moves back and forth along the guide rod 22, prompting the brush 21 at the top of the slider 20 to brush the filter. The control panel 5 controls the valve 1 3 to open, so that water enters the sprinkler 15 from the water inlet pipe 2, and then is sprayed out through the nozzle 14 to rinse the filter. After observing that the filter is cleaned through the observation window 6, the control panel 5 opens the valve 2 8 to discharge the waste water along the drain pipe 9, and then starts the heating block 13 to dry the filter, so that the cleaning and drying are integrated to improve the practicality of the device.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air purification dust removal filter cleaning device, comprising a cleaning box (1), characterized in that: The top of the cleaning box (1) is hingedly connected to a box cover (4), and a control panel (5) is arranged on the top of the box cover (4). Two sleeves (10) are fixedly connected to the left side of the inner wall of the cleaning box (1), and the inner walls of the sleeves (10) are fixedly connected to spring 2 (23), and the other ends of the spring 2 (23) are fixedly connected to a slide bar (11). The right end of the inner wall of the cleaning box (1) is fixedly connected to a fixed block (17), and the right end of the slide bar (11) and the left end of the fixed block (17) are fixedly connected to a U-shaped block (12), and the opposite ends of the U-shaped block (12) are fixedly connected to two springs 1 (16), and the opposite ends of the springs 1 (16) are fixedly connected to a clamping plate (18). The right end of the cleaning box (1) is connected to a nozzle (14) through a water inlet assembly, and the left end of the cleaning box (1) is connected to a brush (21) through a cleaning assembly.

2. The air purification dust removal filter cleaning device according to claim 1, characterized in that: The water inlet assembly comprises a water inlet pipe (2) passing through the right end of the cleaning box (1), a valve (3) is arranged on the outer wall of the water inlet pipe (2), a water sprayer (15) is fixedly connected to the left end of the water inlet pipe (2), and the right end of the spray head (14) is fixedly connected to the left end of the water sprayer (15).

3. The air purification dust removal filter cleaning device according to claim 1, characterized in that: The cleaning assembly comprises a servo motor (7) fixedly connected to the left end of the cleaning box (1), a threaded rod (19) fixedly connected to the driving end of the servo motor (7), a slider (20) threadedly connected to the outer wall of the threaded rod (19), a bottom end of the brush (21) fixedly connected to the top of the slider (20), and a guide rod (22) slidably connected to the inner wall of the slider (20).

4. The air purification dust removal filter cleaning device according to claim 1, characterized in that: A heating block (13) is arranged at the rear side of the inner wall of the cleaning box (1), and an observation window (6) is arranged at the front end of the cleaning box (1).

5. The air purification dust removal filter cleaning device according to claim 1, characterized in that: A drainage pipe (9) is provided through the front end of the cleaning box (1), and a second valve (8) is provided on the outer wall of the drainage pipe (9).

6. The air purification dust removal filter cleaning device according to claim 2, characterized in that: The bottom end of the water sprayer (15) is fixedly connected to the top end of the right U-shaped block (12).

7. The air purification dust removal filter cleaning device according to claim 3, characterized in that: The outer wall of the threaded rod (19) is rotatably connected to the inner wall of the cleaning box (1), and the left and right ends of the guide rod (22) are respectively fixedly connected to the left and right sides of the inner wall of the cleaning box (1).

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