Dust removal, disinfection and sterilization multifunctional air shower

Abstract

The utility model discloses a dedusting, disinfecting and sterilizing multifunctional air shower which comprises a shell and a rotating door, the rotating door is arranged on the outer wall of the shell, a supporting table is installed in the shell, a hollow rotating table is arranged at the top end of the supporting table, and a supporting frame is installed at the top end of the hollow rotating table. A movable frame is arranged outside the supporting frame, a second motor is installed on the outer wall of the movable frame, an eccentric arm is installed at the output end of the second motor, a movable shaft is installed on the outer wall of the eccentric arm, and a movable wheel is installed at the end, away from the eccentric arm, of the movable shaft. According to the multifunctional air shower, convenient reciprocating moving type spraying of the multifunctional air shower is achieved, damage caused by long-time spraying in a certain direction is prevented, angle adjusting type rotating spraying is facilitated, circumferential rotating spraying is facilitated, multi-position spraying dust removal, disinfection and sterilization on workers are facilitated, and the working efficiency is improved. And the flexibility of rotary spraying of the multifunctional air shower and the efficiency of spraying dust removal, disinfection and sterilization are improved.

Description

Technical Field

[0001] This utility model relates to the field of multifunctional air shower technology, specifically a multifunctional air shower for dust removal, disinfection and sterilization. Background Technology

[0002] Air showers are essential passageways for entering cleanrooms, reducing contamination issues caused by entering and exiting cleanrooms. For example, the multi-functional air shower disclosed in authorization announcement number CN212703407U includes a base, top plate, door, door frame, two disinfection boxes, and lighting components. The interior of each disinfection box is arranged from bottom to top as a fan chamber, a static pressure chamber, and a control chamber. An air shower passage is provided between the two disinfection boxes. The inner wall of the air shower passage is equipped with air shower holes, infrared sensors, and ultraviolet disinfection lamps. The lighting components include lamp tubes and lamp holders. The lamp holders are fixed inside the air shower passage and fixed to the bottom surface of the top plate, while the lamp tubes are fixed to the surface of the lamp holders.

[0003] Although it allows for the installation of fans, filters, and power adapters in the fan chamber, static pressure chamber, and control chamber respectively, and the infrared sensor automatically controls the start and stop of the air shower, achieving automatic start and stop functions, and the ultraviolet disinfection lamps and tubes provide disinfection and lighting functions to meet the usage requirements of air shower personnel, it does not solve the problem that existing multi-functional air showers are not conducive to convenient reciprocating spraying during use, are prone to damage from prolonged spraying in a certain direction, and are not convenient for angle-adjustable rotating spraying or circumferential rotating spraying, affecting the flexibility of rotating spraying and the efficiency of spraying dust removal, disinfection, and sterilization. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional air shower for dust removal, disinfection, and sterilization, in order to solve the problems mentioned in the background art, such as the inconvenience of convenient reciprocating spraying, the potential damage caused by prolonged spraying in a certain direction, the inconvenience of angle-adjustable rotating spraying and circumferential rotating spraying, which affect the flexibility of rotating spraying and the efficiency of dust removal, disinfection, and sterilization in the multi-functional air shower.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional air shower for dust removal, disinfection, and sterilization, comprising a shell and a rotating door. The rotating door is provided on the outer wall of the shell. A support platform is installed inside the shell. A hollow rotating platform is provided at the top of the support platform. A support frame is installed at the top of the hollow rotating platform. A movable frame is provided outside the support frame. A second motor is installed on the outer wall of the movable frame. An eccentric arm is installed at the output end of the second motor. A movable shaft is installed on the outer wall of the eccentric arm. The end of the movable shaft away from the eccentric arm is... Equipped with movable wheels, a spray pipe frame is installed on the outside of the movable frame on one side of the movable wheels, and the movable wheels are slidably connected to the spray pipe frame. Two sets of track beams are installed between the two sets of spray pipe frames, and the movable wheels are slidably connected to the track beams. Support rails are symmetrically installed on the outer wall of the movable frame on one side of the spray pipe frame. Traveling wheels are symmetrically installed on the outer wall of the spray pipe frame on one side of the support rails, and the traveling wheels are all slidably connected to the support rails. Three sets of connecting pipes with equal spacing are installed on the side of the spray pipe frame away from the movable wheels, and multiple sets of nozzles with equal spacing are installed on the outer wall of each connecting pipe.

[0006] Preferably, a filter box is installed on the outer wall of the support frame, two sets of negative pressure fans are symmetrically installed on the top of the filter box, and a conveying pipe is provided on the outer wall of the filter box, extending into the interior of the spray pipe frame.

[0007] Preferably, a first motor is installed inside the support frame, and a threaded rod is movably installed inside the support frame on one side of the first motor, with the output end of the first motor connected to the threaded rod.

[0008] Preferably, a threaded block is slidably installed inside the support frame on one side of the threaded rod, and the threaded block extends to the outside of the support frame. The threaded rod is threadedly connected to the threaded block. A support shaft is installed at the end of the threaded block near the movable frame, and the threaded blocks are all movably connected to the movable frame through the support shaft.

[0009] Preferably, an electric push rod is movably mounted on the top of the threaded block, an adjusting rod is mounted on the output end of the electric push rod, a connecting shaft is mounted on the end of the adjusting rod near the movable frame, and the adjusting rod is movably connected to the movable frame through the connecting shaft.

[0010] Preferably, the top of the support platform on one side of the hollow rotary table is equipped with multiple sets of equally spaced support wheels, and all support wheels are slidably connected to the hollow rotary table. A second toothed disc is fitted on the outer wall of the hollow rotary table.

[0011] Preferably, a right-angle motor is installed inside the housing on one side of the support platform, and a first gear plate is installed at the output end of the right-angle motor, and the first gear plate meshes with the second gear plate.

[0012] Preferably, a control panel is installed on the outer wall of the housing, and the output end of the control panel is electrically connected to the input ends of the right-angle motor, the first motor, the negative pressure fan, the second motor, and the electric push rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the multi-functional air shower not only realizes the convenient reciprocating mobile spraying of the multi-functional air shower, preventing damage caused by long-term spraying in a certain direction, but also facilitates angle-adjustable rotating spraying and circumferential rotating spraying, and facilitates multi-position spraying to remove dust, disinfect and sterilize workers, thus improving the flexibility of rotating spraying and the efficiency of spraying dust removal, disinfection and sterilization of the multi-functional air shower.

[0014] (1) With workers standing on the top of the support platform, a negative pressure fan draws outside air into the filter box, where it is filtered. The filtered clean air is then transported through a delivery pipe to the inside of the spray pipe frame, and from there to the inside of the connecting pipe. Multiple nozzles on the surface of the connecting pipe spray the air, facilitating dust removal for the workers. A second motor drives the eccentric arm to rotate, which in turn drives the movable shaft to rotate. The movable shaft then drives the movable wheel to rotate, causing the spray pipe frame to slide back and forth on the surface of the support track. The spray pipe frame drives the connecting pipe and the nozzle to move back and forth. The electric push rod drives the adjusting rod to move. The adjusting rod drives the movable frame to rotate through the connecting shaft. The movable frame rotates around the support shaft. The movable frame drives the spray pipe frame to rotate. The spray pipe frame drives the connecting pipe and the nozzle to rotate, so as to facilitate the angle adjustment of the nozzle for rotating spraying. This realizes the convenient reciprocating spraying of the multi-functional air shower room, prevents damage caused by long-term spraying in one direction, facilitates angle adjustment of rotating spraying, and improves the flexibility of rotating spraying in the multi-functional air shower room.

[0015] (2) The first motor drives the threaded rod to rotate, and the threaded block moves on the surface of the threaded rod. The threaded block drives the movable frame to adjust its height through the support shaft. The movable frame drives the spray pipe frame to adjust its height. The spray pipe frame drives the connecting pipe and the nozzle to adjust their height, so as to facilitate the nozzle to perform height-adjustable spraying. The right-angle motor drives the first gear plate to rotate. The first gear plate drives the second gear plate to rotate. The second gear plate drives the hollow rotating table to rotate. The hollow rotating table drives the support frame to rotate. The support frame drives the movable frame to rotate. The movable frame drives the spray pipe frame to rotate. The spray pipe frame drives the connecting pipe and the nozzle to rotate, so as to facilitate the nozzle to perform circumferential rotation spraying. This realizes the convenient height-adjustable spraying of the multi-functional air shower room, which facilitates circumferential rotation spraying and facilitates multi-position spraying to remove dust, disinfect and sterilize workers, thus improving the efficiency of spraying dust removal, disinfection and sterilization. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the support platform of this utility model;

[0018] Figure 3 This is a front view structural diagram of the present utility model;

[0019] Figure 4 This is an enlarged front cross-sectional view of the support frame of this utility model;

[0020] Figure 5 This is a three-dimensional enlarged structural diagram of the movable frame of this utility model.

[0021] In the diagram: 1. Shell; 2. Rotating door; 3. Support platform; 4. Hollow rotating platform; 5. Support wheel; 6. Second gear plate; 7. Right-angle motor; 8. First gear plate; 9. Support frame; 10. First motor; 11. Threaded rod; 12. Threaded block; 13. Filter box; 14. Fan; 15. Conveying pipe; 16. Movable frame; 17. Support track; 18. Spray pipe frame; 19. Connecting pipe; 20. Spray head; 21. Traveling wheel; 22. Second motor; 23. Eccentric arm; 24. Movable shaft; 25. Movable wheel; 26. Support shaft; 27. Electric push rod; 28. Adjusting rod; 29. ​​Connecting shaft; 30. Control panel; 31. Track beam. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] Please see Figure 1-5This utility model provides an embodiment of a multi-functional air shower for dust removal, disinfection, and sterilization, comprising a shell 1 and a rotating door 2. The rotating door 2 is provided on the outer wall of the shell 1. A support platform 3 is installed inside the shell 1. A hollow rotating platform 4 is provided at the top of the support platform 3. A support frame 9 is installed at the top of the hollow rotating platform 4. A movable frame 16 is provided outside the support frame 9. A second motor 22 is installed on the outer wall of the movable frame 16, which provides power output. An eccentric arm 23 is installed at the output end of the second motor 22. A movable shaft 24 is installed on the outer wall of the eccentric arm 23. A movable wheel 25 is installed at the end of the movable shaft 24 away from the eccentric arm 23. A spray pipe frame 18 is provided outside the movable frame 16 on one side of the movable wheel 25. The movable wheel 25 is slidably connected to the spray pipe frame 18. Two sets of track beams 31 are installed between the two sets of spray pipe frames 18. The movable wheel 25 is slidably connected to the track beams 31. Support rails 17 are symmetrically installed on the outer wall of the movable frame 16. Traveling wheels 21 are symmetrically installed on the outer wall of the spray pipe frame 18 on one side of the support rails 17, and the traveling wheels 21 are slidably connected to the support rails 17. Three sets of equally spaced connecting pipes 19 are installed on the side of the spray pipe frame 18 away from the movable wheels 25. Multiple sets of equally spaced nozzles 20 are installed on the outer wall of each connecting pipe 19. A filter box 13 is installed on the outer wall of the support frame 9. Two sets of negative pressure fans 14 are symmetrically installed at the top of the filter box 13. A conveying pipe 15 is provided on the outer wall of the filter box 13, and the conveying pipe 15 extends into the interior of the spray pipe frame 18. An electric push rod 27 is movably installed at the top of the threaded block 12, and the electric push rod 27 serves as a power output. An adjusting rod 28 is installed at the output end of the electric push rod 27. A connecting shaft 29 is installed at the end of the adjusting rod 28 near the movable frame 16, and the adjusting rod 28 is movably connected to the movable frame 16 via the connecting shaft 29.

[0024] In use, the rotating door 2 is opened from the surface of the housing 1 to facilitate personnel entering the interior of the housing 1. Simultaneously, the rotating door 2 is closed. The personnel stand on top of the support platform 3 and turn on the negative pressure fan 14 via the control panel 30. The negative pressure fan 14 draws external air into the filter box 13, where it is filtered. The filtered clean air is then transported through the delivery pipe 15 to the interior of the spray pipe frame 18, and from there to the connecting pipe 19. The air is then sprayed out through multiple nozzles 20 on the surface of the connecting pipe 19 for dust removal. The second motor 22 is turned on via the control panel 30. Supported by the housing 1, the second motor 22 drives the eccentric arm 23 to rotate, which in turn drives the movable shaft 24 to rotate. The movable shaft 24 then drives the movable wheel 25 to rotate. With the sliding support of the movable wheel 25 and the track beam 31, and the support rail 1, the air flows smoothly. Under the sliding support of 7, the movable wheel 25 drives the spray pipe frame 18 to slide back and forth on the surface of the support rail 17, so that the spray pipe frame 18 drives the connecting pipe 19 and the nozzle 20 to move back and forth, so as to facilitate the nozzle 20 to perform reciprocating moving spray dust removal on the staff. By operating the control panel 30, the electric push rod 27 is opened. Under the support of the threaded block 12, the electric push rod 27 drives the adjusting rod 28 to move. The adjusting rod 28 drives the movable frame 16 to rotate through the connecting shaft 29. The movable frame 16 rotates around the support shaft 26. The movable frame 16 drives the spray pipe frame 18 to rotate. The spray pipe frame 18 drives the connecting pipe 19 and the nozzle 20 to rotate, so as to facilitate the nozzle 20 to perform angle-adjustable rotating spray. This realizes the convenient reciprocating moving spray of the multi-functional air shower room, prevents damage caused by long-term spraying in a certain direction, facilitates angle-adjustable rotating spraying, and improves the flexibility of rotating spraying in the multi-functional air shower room.

[0025] A first motor 10 is installed inside the support frame 9, which provides power output. A threaded rod 11 is movably installed inside the support frame 9 on one side of the first motor 10. The output end of the first motor 10 is connected to the threaded rod 11. A threaded block 12 is slidably installed inside the support frame 9 on one side of the threaded rod 11, extending to the outside of the support frame 9. The threaded rod 11 is threadedly connected to the threaded block 12. A support shaft 26 is installed at the end of the threaded block 12 near the movable frame 16, and all threaded blocks 12 are movably connected to the movable frame 16 via the support shaft 26. The hollow rotary table 4 has a... The top of the support platform 3 is equipped with multiple sets of equally spaced support wheels 5, and all support wheels 5 are slidably connected to the hollow rotary table 4. The outer wall of the hollow rotary table 4 is fitted with a second gear plate 6. A right-angle motor 7 is installed inside the housing 1 on one side of the support platform 3. The right-angle motor 7 serves as the power output. The output end of the right-angle motor 7 is equipped with a first gear plate 8, and the first gear plate 8 and the second gear plate 6 mesh with each other. A control panel 30 is installed on the outer wall of the housing 1. The output end of the control panel 30 is electrically connected to the input end of the right-angle motor 7, the first motor 10, the negative pressure fan 14, the second motor 22, and the electric push rod 27.

[0026] In use, the first motor 10 is turned on via the control panel 30. Supported by the support frame 9, the first motor 10 drives the threaded rod 11 to rotate. Supported by the threads of the threaded rod 11 and the threaded block 12, the threaded block 12 moves on the surface of the threaded rod 11. The threaded block 12, through the support shaft 26, drives the movable frame 16 to adjust its overall height. The movable frame 16 then drives the spray pipe frame 18 to adjust its height, which in turn drives the connecting pipe 19 and the nozzle 20 to adjust their height, facilitating height-adjustable spraying by the nozzle 20. The right-angle motor 7 is turned on via the control panel 30. Supported by the housing 1, the right-angle motor 7 drives the first gear disc 8 to rotate. The first gear disc 8 and the second gear disc... Under the meshing action of 6, the first toothed disc 8 drives the second toothed disc 6 to rotate. Under the sliding support of multiple sets of support wheels 5, the second toothed disc 6 drives the hollow rotating table 4 to rotate. The hollow rotating table 4 drives the support frame 9 to rotate. The support frame 9 drives the movable frame 16 to rotate. The movable frame 16 drives the spray pipe frame 18 to rotate. The spray pipe frame 18 drives the connecting pipe 19 and the nozzle 20 to rotate, so that the nozzle 20 can perform circumferential rotation spraying to remove dust from the surface of the staff for disinfection and sterilization. This realizes the convenient height-adjustable spraying of the multi-functional air shower room, which facilitates circumferential rotation spraying and multi-position spraying to remove dust and disinfect and sterilize the staff, thus improving the efficiency of spraying dust removal, disinfection and sterilization.

[0027] Working principle: In use, an external power supply is connected. First, the worker stands on the top of the support platform 3. The negative pressure fan 14 draws external air into the filter box 13, where it is filtered. The filtered clean air is then conveyed through the delivery pipe 15 to the inside of the spray pipe frame 18, and from there to the inside of the connecting pipe 19. The air is then sprayed out through multiple nozzles 20 on the surface of the connecting pipe 19 to facilitate dust removal for the worker. The second motor 22 drives the eccentric arm 23 to rotate. Arm 23 drives the movable shaft 24 to rotate, which in turn drives the movable wheel 25 to rotate. The movable wheel 25 then drives the spray pipe frame 18 to slide back and forth on the surface of the support rail 17, allowing the spray pipe frame 18 to move the connecting pipe 19 and the nozzle 20 back and forth. This facilitates the reciprocating spray dust removal of the workers by the nozzle 20. The electric push rod 27 drives the adjusting rod 28 to move, which in turn drives the movable frame 16 to rotate via the connecting shaft 29. The movable frame 16 rotates around the support shaft 26. The movable frame 16 drives the spray pipe frame 18 to rotate, which in turn drives the connecting pipe 19 and the nozzle 20 to rotate, facilitating angle-adjustable rotational spraying of the nozzle 20. The first motor 10 drives the threaded rod 11 to rotate, causing the threaded block 12 to move on the surface of the threaded rod 11. The threaded block 12, via the support shaft 26, drives the movable frame 16 to adjust its overall height. The movable frame 16 then drives the spray pipe frame 18 to adjust its height, which in turn drives the connecting pipe 19 and the nozzle 20 to adjust their heights. To facilitate height-adjustable spraying of the nozzle 20, a right-angle motor 7 drives the first gear disc 8 to rotate, which in turn drives the second gear disc 6 to rotate. The second gear disc 6 then drives the hollow rotating platform 4 to rotate, which in turn drives the support frame 9 to rotate. The support frame 9 then drives the movable frame 16 to rotate, which in turn drives the spray pipe frame 18 to rotate. Finally, the spray pipe frame 18 drives the connecting pipe 19 and the nozzle 20 to rotate, thus facilitating the circumferential rotation of the nozzle 20 for spraying and enabling the use of the multi-functional air shower.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A dust-removing, disinfecting and sterilizing multifunctional air shower comprising a shell (1) and a rotating door (2), characterized in that: A rotating door (2) is provided on the outer wall of the housing (1). A support platform (3) is installed inside the housing (1). A hollow rotating platform (4) is provided at the top of the support platform (3). A support frame (9) is installed at the top of the hollow rotating platform (4). A movable frame (16) is provided outside the support frame (9). A second motor (22) is installed on the outer wall of the movable frame (16). An eccentric arm (23) is installed at the output end of the second motor (22). A movable shaft (24) is installed on the outer wall of the eccentric arm (23). A movable wheel (25) is installed at the end of the movable shaft (24) away from the eccentric arm (23). A spray pipe frame is provided outside the movable frame (16) on one side of the movable wheel (25). (18), and the movable wheel (25) is slidably connected to the spray pipe frame (18), and two sets of track beams (31) are installed between the two sets of spray pipe frames (18). The movable wheel (25) is slidably connected to the track beam (31). Support rails (17) are symmetrically installed on the outer wall of the movable frame (16) on one side of the spray pipe frame (18). Walking wheels (21) are symmetrically installed on the outer wall of the spray pipe frame (18) on one side of the support rail (17). The walking wheels (21) are slidably connected to the support rails (17). Three sets of connecting pipes (19) with equal spacing are installed on the side of the spray pipe frame (18) away from the movable wheel (25). Multiple sets of nozzles (20) with equal spacing are installed on the outer wall of the connecting pipes (19).

2. The dust removal, disinfection and sterilization multifunctional windwater curtain of claim 1, characterized in that: A filter box (13) is installed on the outer wall of the support frame (9). Two sets of negative pressure fans (14) are symmetrically installed on the top of the filter box (13). A conveying pipe (15) is provided on the outer wall of the filter box (13), and the conveying pipe (15) extends into the interior of the spray pipe frame (18).

3. The dust removal, disinfection and sterilization multifunctional windwater curtain of claim 1, characterized in that: The support frame (9) is equipped with a first motor (10). A threaded rod (11) is movably installed inside the support frame (9) on one side of the first motor (10). The output end of the first motor (10) is connected to the threaded rod (11).

4. The dust removal, disinfection and sterilization multifunctional windwater curtain of claim 3, characterized in that: A threaded block (12) is slidably installed inside the support frame (9) on one side of the threaded rod (11), and the threaded block (12) extends to the outside of the support frame (9). The threaded rod (11) is threadedly connected to the threaded block (12). A support shaft (26) is installed at one end of the threaded block (12) near the movable frame (16), and the threaded block (12) is movably connected to the movable frame (16) through the support shaft (26).

5. The dust-removing, disinfecting and sterilizing multifunctional windwater curtain according to claim 4, characterized in that: An electric push rod (27) is movably mounted on the top of the threaded block (12). An adjusting rod (28) is mounted on the output end of the electric push rod (27). A connecting shaft (29) is mounted on the end of the adjusting rod (28) near the movable frame (16), and the adjusting rod (28) is movably connected to the movable frame (16) through the connecting shaft (29).

6. The multi-functional air shower room for dust removal, disinfection, and sterilization according to claim 1, characterized in that: The top of the support platform (3) on one side of the hollow rotary table (4) is equipped with multiple sets of support wheels (5) at equal intervals, and all the support wheels (5) are slidably connected to the hollow rotary table (4). A second toothed disc (6) is fitted on the outer wall of the hollow rotary table (4).

7. The multi-functional air shower room for dust removal, disinfection, and sterilization according to claim 6, characterized in that: A right-angle motor (7) is installed inside the housing (1) on one side of the support platform (3). A first gear plate (8) is installed at the output end of the right-angle motor (7), and the first gear plate (8) meshes with the second gear plate (6).

8. The multi-functional air shower room for dust removal, disinfection, and sterilization according to claim 1, characterized in that: A control panel (30) is installed on the outer wall of the housing (1). The output end of the control panel (30) is electrically connected to the input end of the right-angle motor (7), the first motor (10), the negative pressure fan (14), the second motor (22), and the electric push rod (27).

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