A clean room self-circulation fresh air purifying device

Abstract

This utility model discloses a self-circulating fresh air purification device for cleanrooms, comprising a fixed box, a control panel fixedly connected to the front of the fixed box, a purification component fixedly connected to the left side of the fixed box, the purification component being used to purify the air inside the cleanroom, a support frame fixedly connected to the left side of the inside of the fixed box, a motor fixedly connected to the left side of the support frame, a rotating shaft fixedly connected to the output end of the motor, a rotating block fixedly connected to the right end of the rotating shaft, a scraper fixedly connected to the rear side of the rotating block, and a brush fixedly connected to the front side of the rotating block. This device enables the equipment to automatically clean the filter, reducing the frequency of manual cleaning, and also enables air disinfection, thereby effectively eliminating bacteria and other contaminants carried in the air.

Description

Technical Field

[0001] This utility model belongs to the field of circulating purification fresh air technology, specifically relating to a cleanroom self-circulating purification fresh air device. Background Technology

[0002] With the advancement of modern production and living standards, cleanrooms play a crucial role in many industries, particularly in electronics, pharmaceuticals, food processing, and precision instruments. The air quality in cleanrooms directly impacts product quality and the stability of production processes. To ensure the cleanliness and microbial control of cleanroom air, multiple filtration and disinfection measures are typically implemented.

[0003] In existing cleanroom purification systems, filter cleaning relies on manual labor. Frequent manual operation increases workload and cleaning costs, and it is difficult to guarantee the cleanliness of the filters. Secondly, traditional air disinfection systems often require manual replacement of disinfectant or regular disinfection, which is cumbersome and inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a cleanroom self-circulating fresh air purification device to address the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cleanroom self-circulating purification fresh air device, including a fixed box, a control panel fixedly connected to the front side of the fixed box, a purification component fixedly connected to the left side of the fixed box, the purification component being used to purify the air inside the cleanroom, a support frame fixedly connected to the left side of the inside of the fixed box, a motor fixedly connected to the left side of the support frame, a rotating shaft fixedly connected to the output end of the motor, a rotating block fixedly connected to the right end of the rotating shaft, a scraper fixedly connected to the rear side of the rotating block, a brush fixedly connected to the front side of the rotating block, a collection box fixedly connected to the lower left side of the fixed box, a door rotatably connected to the left side of the collection box, and a collection container slidably connected to the lower inside of the collection box.

[0006] The present invention further describes that the purification component includes an air inlet pipe, which is fixedly connected to the left side of the fixed box, and an exhaust pipe is fixedly connected to the right side of the fixed box. A fixed frame is fixedly connected inside the fixed box, a filter screen is fixedly connected to the left side of the fixed frame, an activated carbon layer is fixedly connected to the right side of the filter screen, a fixed plate is fixedly connected to the middle side of the fixed box, and a fan is fixedly connected inside the fixed plate.

[0007] The present invention further describes that a filter plate is fixedly connected to the lower side of the interior of the fixed box, a liquid storage box is fixedly connected to the lower right side of the fixed box, a liquid outlet pipe is fixedly connected to the front side of the liquid storage box, a liquid pump is fixedly connected to the left end of the liquid outlet pipe, and a disinfection component is fixedly connected to the output end of the liquid pump. The disinfection component is used to disinfect the air.

[0008] The present invention further describes that the disinfection component includes an infusion tube, which is fixedly connected to the output end of the liquid pump. An atomizer is fixedly connected to the rear end of the infusion tube, and a delivery tube is fixedly connected to the output end of the atomizer. A collection box is fixedly connected to the rear end of the delivery tube.

[0009] This utility model further illustrates that the atomizer and the concentrator are both fixedly connected to the upper side of the inside of the fixed box.

[0010] The present invention further illustrates that a support plate is fixedly connected to the front side of the liquid storage box, and a liquid pump is fixedly connected to the upper side of the support plate.

[0011] The present invention further illustrates that the infusion tube is fixedly connected to both sides of the outside with buckles, and the buckles are fixedly connected to the front sides of the fixed box.

[0012] This invention further illustrates that both the scraper and the brush are slidably connected to the left side of the filter screen.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0014] (1) By setting the motor to start via the control panel, the motor drives the rotating shaft, rotating block, scraper and brush to rotate, so that the scraper and brush rotate on the left side of the filter screen. Dust falls from the top of the filter screen and into the collection box. Then the box door is opened manually to clean the inside of the collection box. This realizes the automatic cleaning function of the filter screen, reduces the frequency of manual cleaning and improves maintenance efficiency.

[0015] (2) By setting the control panel to start the liquid pump, the liquid pump starts and the liquid outlet pipe draws the liquid from the storage box. The disinfectant enters the infusion pipe and the nebulizer from the inside of the liquid outlet pipe. The nebulizer atomizes the disinfectant and the mist enters the collection box from the inside of the delivery pipe and is discharged. This can disinfect the air and effectively eliminate bacteria carried in the air, thereby effectively reducing the infection and spread of germs. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of a self-circulating fresh air purification device for cleanrooms according to this utility model;

[0018] Figure 2 This is a cross-sectional view of the fixed box of a self-circulating fresh air purification device for cleanrooms according to this utility model;

[0019] Figure 3 This is a schematic diagram of the drive component structure of a self-circulating fresh air purification device for cleanrooms according to this utility model;

[0020] Figure 4 This is a schematic diagram of the disinfection component structure of a self-circulating fresh air purification device for clean rooms according to this utility model.

[0021] In the diagram: 1. Fixed box; 2. Control panel; 3. Air inlet pipe; 4. Exhaust pipe; 5. Fixed frame; 6. Filter screen; 7. Activated carbon layer; 8. Fixed plate; 9. Fan; 10. Support frame; 11. Motor; 12. Rotating shaft; 13. Rotating block; 14. Scraper; 15. Brush; 16. Collection box; 17. Collection container; 18. Box door; 19. Filter plate; 20. Liquid storage box; 21. Liquid outlet pipe; 22. Liquid pump; 23. Infusion pipe; 24. Nebulizer; 25. Delivery pipe; 26. Centralized box; 27. Buckle; 28. Support plate. Detailed Implementation

[0022] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-3This utility model provides a technical solution: a cleanroom self-circulating fresh air purification device, including a fixed box 1, a control panel 2 fixedly connected to the front of the fixed box 1, a purification component fixedly connected to the left side of the fixed box 1, the purification component being used to purify the air inside the cleanroom, a support frame 10 fixedly connected to the left side inside the fixed box 1, a motor 11 fixedly connected to the left side of the support frame 10, a rotating shaft 12 fixedly connected to the output end of the motor 11, a rotating block 13 fixedly connected to the right end of the rotating shaft 12, a scraper 14 fixedly connected to the rear side of the rotating block 13, and a scraper 14 fixedly connected to the front side of the rotating block 13. The brush 15 is fixedly connected to the lower left side of the fixed box 1, the collection box 16 is rotatably connected to the left side of the collection box 16, and the collection box 17 is slidably connected to the lower side of the inside of the collection box 16; the purification component includes an air inlet pipe 3, which is fixedly connected to the left side of the fixed box 1, an exhaust pipe 4 is fixedly connected to the right side of the fixed box 1, a fixed frame 5 is fixedly connected to the inside of the fixed box 1, a filter screen 6 is fixedly connected to the left side of the inside of the fixed frame 5, an activated carbon layer 7 is fixedly connected to the right side of the filter screen 6, a fixed plate 8 is fixedly connected to the middle side of the inside of the fixed box 1, and a fan 9 is fixedly connected to the inside of the fixed plate 8.

[0024] By activating the control panel 2, the fan 9 is started, drawing air into the intake pipe 3 and the fixed box 1. The filter screen 6 and activated carbon layer 7 filter the air, and the filtered air is then discharged from the exhaust pipe 4, thus purifying the air. By activating the control panel 2, the motor 11 is started, which drives the rotating shaft 12, rotating block 13, scraper 14, and brush 15 to rotate. The scraper 14 and brush 15 rotate on the left side of the filter screen 6, causing dust to fall from the top of the filter screen 6 into the collection box 17. The box door 18 is then manually opened to clean the inside of the collection box 17, thus enabling the equipment to automatically clean the filter screen 6.

[0025] Reference Figure 1 , Figure 2 , Figure 4 A filter plate 19 is fixedly connected to the lower side of the interior of the fixed box 1. A liquid storage box 20 is fixedly connected to the lower right side of the fixed box 1. An outlet pipe 21 is fixedly connected to the front side of the liquid storage box 20. A liquid pump 22 is fixedly connected to the left end of the outlet pipe 21. A disinfection component is fixedly connected to the output end of the liquid pump 22. The disinfection component is used to disinfect the air. The disinfection component includes an infusion pipe 23, which is fixedly connected to the output end of the liquid pump 22. An atomizer 24 is fixedly connected to the rear end of the infusion pipe 23. A delivery pipe 25 is fixedly connected to the output end of the atomizer 24. A collection box 26 is fixedly connected to the rear end of the delivery pipe 25.

[0026] The control panel 2 is activated to start the liquid pump 22. The pump 22 then draws the liquid from the storage box 20 through the outlet pipe 21. The disinfectant enters the infusion pipe 23 and the atomizer 24 from the outlet pipe 21. The atomizer 24 atomizes the disinfectant, and the mist enters the collection box 26 from the delivery pipe 25 and is then discharged, thus disinfecting the air.

[0027] Reference Figure 1 - Figure 4 The nebulizer 24 and the collection box 26 are both fixedly connected to the upper side of the inside of the fixed box 1; the front side of the liquid storage box 20 is fixedly connected to the support plate 28, and the upper side of the support plate 28 is fixedly connected to the liquid pump 22; the outer sides of the infusion tube 23 are both fixedly connected to the buckles 27, which are fixedly connected to the front sides of the fixed box 1; the scraper 14 and the brush 15 are both slidably connected to the left side of the filter screen 6.

[0028] The nebulizer 24 and the collection box 26 are both fixedly connected to the upper side of the fixed box 1, which serves to fix and support the nebulizer 24 and the collection box 26. The support plate 28 is fixedly connected to the front side of the liquid storage box 20, and the liquid pump 22 is fixedly connected to the upper side of the support plate 28, which serves to fix and support the liquid pump 22. The infusion tube 23 is fixedly connected to both sides of the outside of the tube, and the buckles 27 are fixedly connected to the front sides of the fixed box 1, which serves to fix and support the infusion tube 23. The scraper 14 and the brush 15 are both slidably connected to the left side of the filter screen 6, which serves to clean the filter screen 6.

[0029] Working Principle: When using this device, manually opening the control panel 2 activates the fan 9, which draws air into the intake pipe 3. From there, air enters the fixed box 1, where the filter screen 6 and activated carbon layer 7 filter the gas. The filtered gas then enters the exhaust pipe 4 from the fixed box 1 and is discharged from the exhaust pipe 4, undergoing a complete filtration and purification process. Manually opening the control panel 2 also activates the motor 11, which in turn rotates the rotating shaft 12. This rotation, in turn, rotates the rotating block 13, which in turn rotates the scraper 14 and brush 15. The scraper 14 and brush 15 rotate to the left of the filter screen 6, causing dust to fall from the top of the filter screen 6 into the collection box 17. Then, manually... The door 18 is opened to clean the inside of the collection box 17, enabling the equipment to automatically clean the filter screen 6, reducing the frequency of manual cleaning and improving maintenance efficiency. By manually opening the control panel 2, the control panel 2 is activated, which drives the liquid pump 22 to start. The liquid pump 22 drives the outlet pipe 21 to draw liquid from the storage box 20. The disinfectant enters the outlet pipe 21 from the storage box 20, passes through the liquid pump 22 from the outlet pipe 21, enters the infusion pipe 23 from the infusion pipe 23, and enters the atomizer 24 from the infusion pipe 23. The atomizer 24 atomizes the disinfectant, and the mist enters the collection box 26 from the delivery pipe 25, and then exits from the collection box 26. This enables the disinfection of the air, effectively eliminating bacteria carried in the air and thus effectively reducing the infection and spread of germs.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cleanroom self-circulating fresh air purification device, comprising a fixed box (1), characterized in that: A control panel (2) is fixedly connected to the front side of the fixed box (1). A purification component is fixedly connected to the left side of the fixed box (1). The purification component is used to purify the air inside the clean room. A support frame (10) is fixedly connected to the left side inside the fixed box (1). A motor (11) is fixedly connected to the left side of the support frame (10). A rotating shaft (12) is fixedly connected to the output end of the motor (11). A rotating block (13) is fixedly connected to the right end of the rotating shaft (12). A scraper (14) is fixedly connected to the rear side of the rotating block (13). A brush (15) is fixedly connected to the front side of the rotating block (13). A collection box (16) is fixedly connected to the lower left side of the fixed box (1). A box door (18) is rotatably connected to the left side of the collection box (16). A collection box (17) is slidably connected to the lower side inside the collection box (16).

2. The cleanroom self-circulating fresh air purification device according to claim 1, characterized in that: The purification assembly includes an air inlet pipe (3), which is fixedly connected to the left side of the fixed box (1). An exhaust pipe (4) is fixedly connected to the right side of the fixed box (1). A fixed frame (5) is fixedly connected inside the fixed box (1). A filter screen (6) is fixedly connected to the left side of the fixed frame (5). An activated carbon layer (7) is fixedly connected to the right side of the filter screen (6). A fixed plate (8) is fixedly connected to the middle side of the fixed box (1). A fan (9) is fixedly connected inside the fixed plate (8).

3. The cleanroom self-circulating fresh air purification device according to claim 1, characterized in that: A filter plate (19) is fixedly connected to the lower side of the interior of the fixed box (1). A liquid storage box (20) is fixedly connected to the lower right side of the fixed box (1). A liquid outlet pipe (21) is fixedly connected to the front side of the liquid storage box (20). A liquid pump (22) is fixedly connected to the left end of the liquid outlet pipe (21). A disinfection component is fixedly connected to the output end of the liquid pump (22). The disinfection component is used to disinfect the air.

4. The cleanroom self-circulating fresh air purification device according to claim 3, characterized in that: The disinfection assembly includes an infusion tube (23), which is fixedly connected to the output end of a pump (22). An atomizer (24) is fixedly connected to the rear end of the infusion tube (23). A delivery tube (25) is fixedly connected to the output end of the atomizer (24). A collection box (26) is fixedly connected to the rear end of the delivery tube (25).

5. A cleanroom self-circulating fresh air purification device according to claim 4, characterized in that: The atomizer (24) and the concentrator (26) are both fixedly connected to the upper side of the inside of the fixed box (1).

6. A cleanroom self-circulating fresh air purification device according to claim 3, characterized in that: A support plate (28) is fixedly connected to the front side of the liquid storage box (20), and a liquid pump (22) is fixedly connected to the upper side of the support plate (28).

7. A cleanroom self-circulating fresh air purification device according to claim 4, characterized in that: Both sides of the infusion tube (23) are fixedly connected with buckles (27), which are fixedly connected to the front sides of the fixed box (1).

8. The cleanroom self-circulating fresh air purification device according to claim 1, characterized in that: The scraper (14) and brush (15) are both slidably connected to the left side of the filter screen (6).

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