Dynamic air speed adjusting energy-saving air shower device and system

Abstract

The invention provides a dynamic air speed adjusting energy-saving air shower device and system and relates to the technical field of air showers.The air shower is internally provided with an air shower cavity, arc-shaped side plates are fixedly installed in the left end and the right end of the air shower cavity correspondingly, and a plurality of built-in guide holes are evenly formed in the front side and the rear side of each arc-shaped side plate correspondingly; two sliding rods are installed on the outer end face of each arc-shaped side plate in a sliding mode, a plurality of attaching rods are evenly and fixedly installed on each sliding rod, each attaching rod is installed in the corresponding built-in guide hole in a sliding mode, a side face spray head is fixedly installed at the other end of each attaching rod, and a top cavity is formed in the top end of the air shower; a driving assembly is arranged in the top cavity, an air inlet box is fixedly installed at the outer end of the arc-shaped side plate on the left side, and a cleaning assembly is arranged in the air inlet box. According to the device, the whole body of a person can be blown and showered, it is guaranteed that when the person enters a clean area, external pollution is reduced, pollution of the person and objects to a clean room is effectively reduced, and the cleanliness of the clean room is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of air shower technology, and more specifically, to a dynamic wind speed regulating energy-saving air shower device and system. Background Technology

[0002] An air shower is a device used to control the exchange of particulate matter between clean and non-clean areas. In the medical industry, air showers are commonly used in clean environments such as operating rooms, laboratories, and sterile rooms. They use a high-speed airflow to create an air curtain, isolating external air and microorganisms to prevent contamination of the clean area. In the electronics manufacturing industry, air showers are used in assembly workshops to remove dust, bacteria, and other microorganisms carried by employees. In general, air showers are a very important piece of cleanroom equipment, effectively preventing contamination of the sterile environment by air and personnel.

[0003] For example, Chinese Patent (CN219401435U) discloses an air shower that is easy to clean, including an air shower with a top cover fixedly installed on the top, a cleaning component provided at the bottom of the top cover, a protective component provided inside the air shower, a door hinged to the front of the air shower, and a sewage trough opened in the inner bottom wall of the air shower; the protective component includes a main air duct, a connecting air duct, an inclined air duct, an air outlet, a baffle, and a hydraulic rod, the connecting air duct being fixedly connected to the inclined air duct and the main air duct being fixedly connected, the air outlet being opened in the inner side wall of the air shower, the baffle being movably installed inside the air outlet, one side of the hydraulic rod being fixedly installed in the inner wall of the air outlet, and the other side being fixedly installed in the side wall of the baffle.

[0004] The air vents in the aforementioned patent are multiple and fixed, with each group of vents arranged at intervals along the horizontal direction. The air blown out by the vents has gaps in the horizontal direction, resulting in an unsatisfactory dust removal effect on the human body, with incomplete cleaning and blind spots. Furthermore, the existing air shower can only blow and clean the outer surface of the person, but cannot clean the soles of shoes, resulting in incomplete dust removal and greatly affecting the air shower effect.

[0005] Therefore, we have made improvements to this and proposed a dynamic wind speed regulation energy-saving air shower device and system. Summary of the Invention

[0006] The purpose of this invention is to address the issue that existing air showers have multiple fixed air vents, with each vent arranged at intervals along the horizontal direction. The air sprayed from the vents has gaps in the horizontal direction, resulting in an unsatisfactory dust removal effect on the human body, incomplete cleaning, and blind spots. Furthermore, existing air showers can only clean the outer surface of a person and cannot clean the soles of shoes, leading to incomplete dust removal.

[0007] To achieve the above-mentioned objectives and improve the above-mentioned problems, the present invention provides a dynamic wind speed regulating energy-saving air shower device, including an air shower chamber. An air shower cavity is provided inside the air shower chamber. Arc-shaped side plates are fixedly installed at both ends of the air shower cavity. Multiple internal guide holes are evenly distributed on the front and rear sides of each arc-shaped side plate. Two sliding rods are slidably installed on the outer end face of each arc-shaped side plate. Multiple fitting rods are evenly fixedly installed on each sliding rod. Each fitting rod is slidably installed inside a corresponding internal guide hole. A side nozzle is fixedly installed at the other end of each fitting rod. A top cavity is provided at the top of the air shower chamber. A driving assembly is provided inside the top cavity. An air inlet box is fixedly installed at the outer end of the left arc-shaped side plate. A cleaning assembly is provided inside the air inlet box. An air inlet pipe is installed between the two left sliding rods and the air inlet box. An air outlet box is fixedly installed at the outer end of the right arc-shaped side plate. A communication assembly is provided between the two left sliding rods and the two right sliding rods.

[0008] Preferably, the top cavity has side arc-shaped holes at its left and right ends, and a side sliding tube is fixedly installed at the top of each sliding rod. Each side sliding tube is slidably installed inside the corresponding side arc-shaped hole. The driving assembly includes a first connecting rod and a first slider. A first connecting rod is rotatably installed on each side sliding tube. A first slider is slidably installed at the left and right ends of the top cavity. The other end of each first connecting rod is rotatably installed on the corresponding first slider. A power assembly is provided between the two first sliders.

[0009] Preferably, the cleaning assembly includes a cleaning ring, a filter cartridge is fixedly installed inside the air inlet box, a cleaning ring is installed on the outer end of the filter cartridge, a reciprocating screw is rotatably installed inside the air inlet box, the cleaning ring is threaded onto the reciprocating screw, and an air inlet duct is provided at the outer end of the air inlet box.

[0010] Preferably, the lower end of the arc-shaped side plate on the right is provided with an exhaust hole, the outer end of the air outlet box is provided with an exhaust duct, and protective side plates are respectively installed on the left and right ends of the air shower.

[0011] Preferably, the top cavity has arc-shaped holes at both ends, a power pipe is slidably installed inside each arc-shaped hole, an internal nozzle is fixedly installed at the lower end of each power pipe, a second slider is slidably installed at both ends of the top cavity, a second connecting rod is rotatably installed at the top end of each power pipe, and the other end of each second connecting rod is rotatably installed on the corresponding second slider.

[0012] Preferably, the power assembly includes a power motor and a sector gear. A power rack is fixedly installed on each of the first sliders. A sector gear is rotatably installed inside the top cavity. The sector gear is disposed between two power racks. Each power rack has an internal hole. A first spring is fixedly installed inside each internal hole. A positioning block is fixedly installed at the other end of each first spring. A semi-circular ring is fixedly installed on the side of each power rack. Fixing blocks are fixedly installed at the front and rear ends of the top cavity. A second spring is installed between each second slider and its corresponding fixing block. A top pressure rod is fixedly installed at the other end of each second slider. A top cover plate is installed inside the top cavity. The power motor is installed on the top cover plate.

[0013] Preferably, the connecting component includes a first connecting pipe, a second connecting pipe, and a third connecting pipe. A first connecting pipe is installed between the top ends of every two power pipes. A second connecting pipe is installed between the top ends of the two side sliding pipes on the right side. A third connecting pipe is installed between one of the side sliding pipes on the left side and the first connecting pipe on the rear side. A third connecting pipe is installed between one end of the first connecting pipe on the rear side and the second connecting pipe. One end of the third connecting pipe is connected to the first connecting pipe on the front side.

[0014] Preferably, a first telescopic rod is installed inside the filter cylinder, and a closing ring is fixedly installed on the telescopic end of the first telescopic rod. Closing doors are installed at the front and rear ends of the air shower chamber, and an internal cavity is opened at the bottom of the air shower chamber. A foot pedal ring is fixedly installed on the bottom inner end of the air shower chamber, and a triangular plate is fixedly installed inside the top of the foot pedal ring. Multiple semi-circular strips are fixedly installed on the left and right ends of the triangular plate.

[0015] Preferably, a coaxial rod is rotatably mounted on the triangular plate, the coaxial rod is disposed inside the built-in cavity, a swing rod is fixedly mounted on the coaxial rod, a plurality of cleaning blocks are evenly fixedly mounted on the top end of the swing rod, a first pulley set is mounted on one end of the reciprocating screw, a bevel gear set is mounted on the lower end of the first pulley set, a second pulley set is mounted between the bevel gear set and the coaxial rod, a drive gear is fixedly mounted on the coaxial rod, a second telescopic rod is installed inside the built-in cavity, and a drive gear ring is fixedly mounted on one end of the second telescopic rod.

[0016] A dynamic wind speed regulating energy-saving air shower system includes an intelligent control unit and a fan control unit.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This device can spray the entire body of personnel, ensuring that personnel bring in as little external pollution as possible when entering the clean area, effectively reducing the contamination of the clean room by personnel and items, and ensuring the cleanliness of the clean room.

[0018] 2. The cleaning block slides along the semi-circular hole, and the cleaning brush can clean the sole of the shoe. The impurities removed are discharged to the outside with the airflow, effectively reducing the entry of dust, debris and other pollutants brought in by the sole into the clean area, reducing the risk of secondary pollution and improving the purification effect.

[0019] 3. The reciprocating screw drives the cleaning ring to move back and forth, which can clean the impurities adsorbed on the outer wall of the filter cartridge and prevent the filter holes from clogging.

[0020] 4. The sealing ring slides along the inner wall of the filter cartridge, which can block the filter holes on the filter cartridge, thereby reducing the amount of air entering the filter cartridge. In addition, the controller can control the rotation speed of the blower as needed to adjust the blowing speed for personnel, realizing intelligent control of wind speed and energy-saving operation. Attached Figure Description

[0021] Figure 1 Schematic diagram of the three-dimensional structure provided in this application Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure provided in this application Figure 2 ; Figure 3 This is a schematic diagram of the air shower structure provided in this application; Figure 4 This is a schematic diagram of the installation structure for the curved side plate provided in this application; Figure 5 A schematic diagram of the filter cartridge installation structure provided in this application; Figure 6 A schematic diagram of the sector gear and power rack provided in this application; Figure 7 This is a schematic diagram of the sliding rod structure provided in this application; Figure 8 A schematic diagram of the foot pedal ring and triangular plate structure provided in this application; Figure 9 A schematic diagram of the second telescopic rod and drive gear ring structure provided in this application; Figure 10 A schematic diagram of the cross-sectional structure of the filter cartridge provided in this application; Figure 11 A schematic diagram of the first spring's mounting structure provided in this application; Figure 12 Provided for this application Figure 3 Enlarged structural diagram at point A in the middle; Figure 13 Provided for this application Figure 5 Enlarged structural diagram at point B; Figure 14 Provided for this application Figure 5Enlarged structural diagram at point C; Figure 15 Provided for this application Figure 8 Enlarged structural diagram at point D.

[0022] The diagram shows: 1. Air shower chamber; 2. Air shower cavity; 3. Arc-shaped side plate; 4. Internal guide hole; 5. Sliding rod; 6. Adhesive rod; 7. Side nozzle; 8. Top cavity; 9. Air inlet box; 10. Air inlet pipe; 11. Air outlet box; 12. Side arc-shaped hole; 13. Side sliding pipe; 14. First connecting rod; 15. First slider; 16. Cleaning ring; 17. Filter cartridge; 18. Reciprocating screw; 19. Air inlet duct; 20. Exhaust hole; 21. Exhaust duct; 22. Protective side plate; 23. Top arc-shaped hole; 24. Power pipe; 25. Internal nozzle; 26. Second slider; 27. Second connecting rod; 28. Power motor; 29. ​​Sector gear; 30. 31. Power rack; 32. Semicircular ring; 33. First spring; 34. Positioning block; 35. Fixing block; 36. Second spring; 37. Top pressure rod; 38. Top cover plate; 39. First connecting pipe; 40. Second connecting pipe; 41. Third connecting pipe; 42. First telescopic rod; 43. Closing ring; 44. Closing door; 45. Internal cavity; 46. Foot pedal ring; 47. Triangular plate; 48. Semicircular bar; 49. Coaxial rod; 50. Swing rod; 51. Cleaning block; 52. First pulley set; 53. Bevel gear set; 54. Second pulley set; 55. Drive gear; 56. Second telescopic rod; 57. Drive gear ring; 58. Internal hole. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 7As shown, a dynamic wind speed regulating energy-saving air shower device includes an air shower chamber 1, which is a cuboid structure. The air shower chamber 1 has a through-flow air shower cavity 2. A suitable sensor is installed at the top inner side of the air shower cavity 2, and the sensor is connected to a controller and a power supply. Two arc-shaped side plates 3 are fixedly installed at the left and right ends of the air shower chamber 1, respectively. The two arc-shaped side plates 3 are located inside the air shower cavity 2. The arc-shaped structure of the side plates 3 increases the internal space of the air shower chamber 1. Multiple internal guide holes 4 are evenly distributed at the front and rear ends of each arc-shaped side plate 3. The multiple internal guide holes 4 on the same side are evenly distributed vertically. Two sliding rods 5 are slidably installed on the outer end face of each arc-shaped side plate 3. The sliding rods 5 can slide back and forth along the outer arc of the arc-shaped side plate 3. The interior of each sliding rod 5 is a hollow structure, and multiple fitting rods 6 are evenly fixedly installed on each sliding rod 5. The interior of the bonding rod 6 is a hollow structure. Each bonding rod 6 is connected to the sliding rod 5 and each bonding rod 6 is slidably installed in the corresponding built-in guide hole 4. The other end of each bonding rod 6 is fixedly connected to a side nozzle 7. Multiple side nozzles 7 are arranged between two arc-shaped side plates 3. The top of the air shower chamber 1 has a top cavity 8. The top cavity 8 is equipped with a drive assembly. The lower outer side of the arc-shaped side plate 3 on the left is fixedly installed with an air inlet box 9. The air inlet box 9 is located below the two sliding rods 5 on the left. The air inlet box 9 is equipped with a cleaning assembly. The bottom ends of the two sliding rods 5 on the left are fixedly connected with an air inlet pipe 10. An extension pipe is fixedly connected to the air inlet pipe 10 and extends into the interior of the air inlet box 9. The lower outer side of the arc-shaped side plate 3 on the right is fixedly installed with an air outlet box 11. A communication assembly is provided between the two sliding rods 5 on the left and the two sliding rods 5 on the right. Personnel enter the air shower 1 and are positioned between two curved side panels 3. The sensor detects the personnel's entry. External air enters the air inlet duct 10 through the air inlet box 9. The air is then diverted through the air inlet duct 10 to the two sliding rods 5 on the left. The air then enters the two sliding rods 5 on the right through the connecting component. Due to the continuous entry of external air, the air enters the side nozzles 7 through each bonding rod 6. The high-speed airflow blows onto the personnel to remove surface contaminants. Next, the two sliding rods 5 on the left and the two sliding rods 5 on the right slide back and forth respectively. Each fitting rod 6 moves back and forth in contact with the built-in guide hole 4. The side nozzles 7 move back and forth along the arc outside of the arc side plate 3. This can provide a comprehensive air shower for the outside of the personnel, ensuring that the personnel entering do not carry dust particles, effectively reducing the contamination of the clean room by personnel and items, thereby ensuring the cleanliness of the clean room. The dust particles blown away can be discharged to the outside through the air box 11.

[0027] Please refer to Figure 3 , Figure 5 , Figure 7As shown, the top cavity 8 has side arc-shaped holes 12 at its left and right ends respectively. The top end of each sliding rod 5 is fixedly connected to a side sliding tube 13. Each side sliding tube 13 is slidably installed in the corresponding side arc-shaped hole 12. The driving assembly includes a first connecting rod 14 and a first slider 15. The first connecting rod 14 is rotatably installed on each side sliding tube 13. The inner walls at the left and right ends of the top cavity 8 are respectively provided with limiting grooves. The limiting grooves are set in the left and right direction. The bottom end of each first slider 15 is fixedly installed with a limiting rod. Each limiting rod is slidably installed in the corresponding limiting groove. The first connecting rod 14 and the first slider 15 are set inside the top cavity 8. The other end of each first connecting rod 14 is rotatably installed on the corresponding first slider 15. A power assembly is set between the two first sliders 15. When personnel are being cleaned by air shower, the power unit drives the two first sliders 15 to move away from or towards each other. Each first slider 15 pushes the two first connecting rods 14 and the side sliding tube 13 to move. The two sliding rods 5 on the same side will move away from or towards each other. Each fitting rod 6 slides along the built-in guide hole 4. During the back-and-forth movement of each side nozzle 7, the outside of the personnel can be thoroughly air-showered, reducing the chance of contaminants being brought into the clean area and thus improving the quality and safety of the product.

[0028] Please refer to Figure 3 , Figure 5 , Figure 8 As shown, the cleaning assembly includes cleaning rings 16. A filter cylinder 17 is fixedly installed inside the air inlet box 9. The filter cylinder 17 has multiple filter holes. An inner cylinder is coaxially fixedly connected to the front end of the filter cylinder 17 and is fixedly installed on the inner wall of the front end of the air inlet box 9. Two cleaning rings 16 are fitted onto the outside of the filter cylinder 17. A reciprocating screw 18 is rotatably mounted on the upper part of the air inlet box 9. The reciprocating screw 18 is located below the filter cylinder 17, and threads are provided at both its front and rear ends. The cleaning ring 16 on the rear side is threaded onto... The cleaning ring 16 is threaded onto the front end of the reciprocating screw 18 and mounted on the rear end of the reciprocating screw 18. During the rotation of the reciprocating screw 18, the two cleaning rings 16 can move closer or further apart. The left end of the air inlet box 9 is fixedly connected to the air inlet tube 19. The extension tube is fixedly connected to the inside of the filter cartridge 17. The air inlet tube 10 is connected to the external blower. The blower is connected to the power supply and controller. The air inlet box 9 is provided with a cleaning channel. The controller can control the rotation speed of the blower as needed to adjust the blowing speed. When the sensor detects that a person has entered the air shower 1, it sends a signal to the controller. The controller then activates the blower, which blows outside air into the air inlet box 9 through the air inlet duct 19. Larger impurities in the air are blocked inside the air inlet box 9 by the filter holes. The air then passes through the filter holes into the filter cartridge 17, preventing larger impurities from being blown onto the person's body or face and causing a safety hazard. Next, the air enters the extension tube and the air inlet duct 10, and the airflow blows onto the person to remove surface contaminants. When cleaning the outside of the filter cartridge 17, the reciprocating screw 18 is rotated to move the two cleaning rings 16 back and forth, which can clean the impurities adsorbed on the outer wall of the filter cartridge 17 and prevent the filter holes from being blocked. Personnel can periodically clean the impurities inside the air inlet box 9 through the cleaning channel.

[0029] Please refer to Figure 1 , Figure 3 , Figure 4 As shown, the lower end of the right arc-shaped side plate 3 is provided with multiple exhaust holes 20. The exhaust holes 20 are located below the built-in guide hole 4. Each exhaust hole 20 is connected to the air outlet box 11. An exhaust duct 21 is fixedly connected to the outer end of the air outlet box 11. The exhaust duct 21 is connected to an external exhaust fan. The exhaust fan is connected to a power supply and a controller. Protective side plates 22 are fixedly installed on the left and right ends of the air shower chamber 1. The protective side plates 22 are located inside the air shower chamber 2. Each protective side plate 22 can protect the arc-shaped side plate 3 and the corresponding components. When the power is turned on, the controller controls the exhaust fan to draw air outwards. The dust and impurities blown off enter the air outlet box 11 through the exhaust port 20, and are then blown outwards by the exhaust fan, thus achieving the effect of dust removal.

[0030] Please refer to Figure 5 , Figure 6 , Figure 14 As shown, the top cavity 8 has arc-shaped top arc holes 23 at its front and rear ends, and two power pipes 24 are slidably installed inside each top arc hole 23. The two power pipes 24 located on the same side can slide closer to or further away from each other along the top arc hole 23. An internal nozzle 25 is fixedly connected to the lower end of each power pipe 24. Each internal nozzle 25 is inclined towards the air shower chamber 1. Guide grooves are opened on the front and rear inner walls of the top cavity 8. The guide grooves are arranged in the front and rear direction. A bottom rod is fixedly installed on the bottom end of the second slider 26. Each bottom rod is slidably installed in the corresponding guide groove. A second connecting rod 27 is rotatably installed on the top end of each power pipe 24. The other end of each second connecting rod 27 is rotatably installed on the corresponding second slider 26. Each second connecting rod 27 and the second slider 26 are arranged inside the top cavity 8. When it is necessary to blow air onto the head and back of personnel, each second slider 26 pushes two second connecting rods 27 to move. The two power pipes 24 on the front side and the internal nozzles 25 will move away from or towards each other, and the two power pipes 24 on the rear side and the internal nozzles 25 will move away from or towards each other. During the arc-shaped movement, each internal nozzle 25 can blow air onto the head and back of personnel, which can quickly remove hair, dander and other small impurities, reduce the sources of pollution carried by personnel when entering and leaving the clean room, and ensure a dust-free environment in the workshop.

[0031] Example 2: Please refer to Figure 2 , Figure 3 , Figure 6 , Figure 11 , Figure 12 As shown, the power assembly includes a power motor 28 and a sector gear 29. The power motor 28 is connected to the controller and the power supply. A power rack 30 is fixedly installed on each first slider 15. A sector gear 29 is rotatably installed on the middle inner wall of the top cavity 8 and is positioned between two power racks 30. The sector gear 29 can mesh with the two power racks 30 during rotation. Each power rack 30 has an internal hole 57. A first spring 32 is fixedly installed on the inner wall of each internal hole 57. A positioning block 33 is fixedly installed on the other end of each first spring 32. Each positioning block 33 is fixedly installed on the inner wall of the top cavity 8. The internal hole 57 is sleeved on the outside of the positioning block 33. A semi-circular ring 31 is fixedly installed on the rear end of the rear power rack 30 and a semi-circular ring 31 is fixedly installed on the front end of the front power rack 30. Each semi-circular ring 31 is positioned close to the second slider 26. Fixing blocks 34 are fixedly installed at the front and rear ends of the top cavity 8, and each fixing block 34 is located on the outside of the second slider 26. A second spring 35 is fixedly connected to each second slider 26, and the other end of the second spring 35 is fixedly connected to the corresponding fixing block 34. The elastic force of the first spring 32 is greater than that of the second spring 35. A top pressure rod 36 is fixedly installed at the inner end of each second slider 26. The other end of the top pressure rod 36 is an arc surface. A top cover plate 37 is fixedly installed at the top of the air shower 1. The top cover plate 37 can seal the inside of the top cavity 8. A power motor 28 is fixedly installed on the inner wall of the top cover plate 37. The rotating shaft of the power motor 28 is coaxially fixedly connected to the sector gear 29. Under normal conditions, the two first sliders 15 are set close to each other, and the two second sliders 26 are set close to each other. When the power is turned on, the controller starts the power motor 28, which drives the sector gear 29 to rotate. The sector gear 29 meshes with the rear power rack 30 and moves to the left. The rear first spring 32 is gradually stretched. Then the left first slider 15 pushes the two first connecting rods 14 and the side sliding tube 13 to move. The two left sliding rods 5 quickly move away from each other. Each contact rod 6 moves the side nozzle 7, and the side nozzle 7 blows water onto the outside of the personnel. Simultaneously, the semicircular ring 31 on the rear side contacts the arc surface of the pressure rod 36 on the rear side during the movement, and pushes the pressure rod 36 on the rear side to move backward. The second slider 26 on the rear side compresses the second spring 35 and moves the two second connecting rods 27 on the rear side. The two power pipes 24 on the rear side and the internal nozzles 25 move away from each other, and the internal nozzles 25 on the rear side blow water onto the head of the personnel. When the pressure rod 36 on the rear side is no longer in contact with the semicircular ring 31, the elastic force of the second spring 35 pushes the second slider 26 forward, and the two internal nozzles 25 on the rear side move closer to each other, continuing to blow water onto the head of the personnel. When the sector gear 29 disengages from the rear power rack 30, the rear power rack 30 slides to the right due to the elastic force of the rear first spring 32. The two first sliders 15 on the left side move back to their original positions along with the corresponding first connecting rods 14 and side sliding tubes 13. The side nozzles 7 continue to spray the outside of the personnel. At the same time, the rear semicircular ring 31 contacts the arc surface of the rear top pressure rod 36 as it moves to the right. Since the elastic force of the first spring 32 is greater than that of the second spring 35, the semicircular ring 31 pushes the rear top pressure rod 36 to move backward. The rear top pressure rod 36 is compressed by the second slider 26 pressing the second spring 35. The rear second slider 26 pushes the two second connecting rods 27 to move. The two rear power tubes 24 and the internal nozzles 25 move away from each other. The rear internal nozzles 25 continue to spray the head of the personnel. When the rear power rack 30 is fully reset, the rear top pressure rod 36 is no longer in contact with the semi-circular ring 31. The elastic force of the second spring 35 pushes the second slider 26 forward, and the two rear internal nozzles 25 approach each other to blow water onto the head of the personnel. When the sector gear 29 moves to the right with the front power rack 30, the front first spring 32 is gradually stretched. Then the right first slider 15 pushes the two first connecting rods 14 and the side sliding tube 13 to move. The two right sliding rods 5 move away from each other quickly. Each contact rod 6 moves with the side nozzle 7, and the side nozzle 7 blows water onto the outside of the personnel. Meanwhile, the semicircular ring 31 on the front side contacts the arc surface of the front pressure rod 36 during the movement, and pushes the front pressure rod 36 forward. The second slider 26 on the front side compresses the second spring 35 and moves the two second connecting rods 27 on the front side. The two power pipes 24 and the internal nozzles 25 on the front side move away from each other, and the internal nozzles 25 on the front side blow water onto the back of the personnel. When the front pressure rod 36 is no longer in contact with the semicircular ring 31, the elastic force of the second spring 35 pushes the second slider 26 backward, and the two internal nozzles 25 on the front side move closer to each other, continuing to blow water onto the back of the personnel. When the sector gear 29 disengages from the front power rack 30, the front power rack 30 slides to the left due to the elastic force of the first spring 32. The two first sliders 15 on the right side move back to their original positions along with the corresponding first connecting rods 14 and side sliding tubes 13. The side nozzles 7 continue to spray the outside of the personnel. At the same time, the semicircular ring 31 on the front side contacts the arc surface of the front top pressure rod 36 as it moves to the left. Since the elastic force of the first spring 32 is greater than that of the second spring 35, the semicircular ring 31 pushes the front top pressure rod 36 forward. The front top pressure rod 36 is compressed by the second slider 26 pressing the second spring 35. The second slider 26 on the front side pushes the two second connecting rods 27 to move. The two power tubes 24 and the internal nozzles 25 on the front side move away from each other. The internal nozzles 25 on the front side continue to spray the back of the personnel. After the front power rack 30 is fully reset, the front push rod 36 is no longer in contact with the semi-circular ring 31. The elastic force of the second spring 35 pushes the second slider 26 to move backward. The two internal nozzles 25 on the front side approach each other to blow on the back of the personnel. Through the continuous rotation of the power motor 28, the high-speed airflow blows on the whole body of the personnel, ensuring that the personnel bring in external pollution as little as possible when entering the clean area.

[0032] Please refer to Figure 3 , Figure 6As shown, the connecting assembly includes a first connecting pipe 38, a second connecting pipe 39, and a third connecting pipe 40. The air inlet pipe 10, the first connecting pipe 38, the second connecting pipe 39, and the third connecting pipe 40 are existing threaded hoses. The top ends of the two rear power pipes 24 are fixedly connected to the first connecting pipe 38, the top ends of the two front power pipes 24 are fixedly connected to the first connecting pipe 38, the top ends of the two right side sliding pipes 13 are fixedly connected to the second connecting pipe 39, the third connecting pipe 40 is fixedly connected to one of the left side sliding pipes 13, the other end of the left rear end of the third connecting pipe 40 is fixedly connected to the rear first connecting pipe 38, the right second connecting pipe 39 is fixedly connected to the third connecting pipe 40, the other end of the right rear end of the third connecting pipe 40 is fixedly connected to the rear first connecting pipe 38, the front first connecting pipe 38 is fixedly connected to the third connecting pipe 40, and the other end of the front right third connecting pipe 40 is fixedly connected to the front first connecting pipe 38. The cooperation between the first connecting pipe 38, the second connecting pipe 39, and the third connecting pipe 40 ensures unobstructed airflow without affecting their respective use.

[0033] Please refer to Figure 10 As shown, a first telescopic rod 41 is installed inside the filter cylinder 17. The first telescopic rod 41 is fixedly installed on the inner wall of the inner cylinder. The inner diameter of the inner cylinder is the same as the inner diameter of the filter cylinder 17. The first telescopic rod 41 is an electric telescopic rod and is connected to a power supply and a controller. A sealing ring 42 is fixedly installed on the front telescopic end of the first telescopic rod 41. The outer wall of the sealing ring 42 slides against the inner wall of the inner cylinder. An inlet is opened at the front end of the air shower chamber 1, and an outlet is opened at the rear end of the air shower chamber 1. The inlet and outlet are respectively connected to the air shower cavity 2. A closing door 43 is rotatably installed inside the inlet and outlet respectively. In use, the rear closed door 43 is closed. Personnel enter the air shower chamber 2 from the entrance and close the front closed door 43. The side nozzles 7 and the internal nozzles 25 blow air onto the personnel's entire body. During this process, the controller activates the first telescopic rod 41 to gradually extend as needed. The sealing ring 42 slides against the inner wall of the filter cylinder 17, which can block the filter holes on the filter cylinder 17, thereby reducing the air volume entering the filter cylinder 17. The air blowing speed can also be adjusted according to the usage scenario, realizing intelligent control of air speed and energy-saving operation. After the air shower is finished, the front sealing ring 42 is opened and the personnel can walk out from the exit.

[0034] Example 3: Please refer to Figure 4 , Figure 5 , Figure 8 , Figure 9 , Figure 13 , Figure 15As shown, an internal cavity 44 is provided at the bottom front end of the air shower chamber 1. A circular hole communicating with the internal cavity 44 is provided at the bottom inner side of the air shower chamber 2. A foot pedal ring 45 is fixedly installed on the inner wall of the circular hole. Two triangular plates 46 are fixedly installed on the inner wall of the top of the foot pedal ring 45. A central circular block is fixedly installed in the middle of the two triangular plates 46. The two triangular plates 46 divide the foot pedal ring 45 into two equal sector-shaped holes. Multiple semi-circular strips 47 are fixedly installed inside each sector-shaped hole. The semi-circular strips 47 are fixedly connected to the triangular plates 46. (The structure of the semi-circular strips 47 is as follows...) Figure 8 As shown), the radii of multiple semicircular strips 47 within each fan-shaped hole gradually decrease. A coaxial rod 48 is coaxially mounted on the central circular block. The coaxial rod 48 extends into the interior cavity 44 and is concentrically positioned with the foot ring 45. A swing rod 49 is fixedly mounted on the coaxial rod 48. The swing rod 49 is positioned below the triangular plate 46. Multiple cleaning blocks 50 are evenly fixedly mounted on the top of the swing rod 49. Each pair of semicircular strips 47 has a semicircular hole. The cleaning block 50 is slidably mounted inside the corresponding semicircular hole. A cleaning brush is fixedly mounted on the top of each cleaning block 50. The first pulley assembly 51 includes two first pulleys and a first belt. A first pulley is coaxially fixedly mounted on the front end of the reciprocating screw 18. A protrusion is fixedly mounted on the left inner wall of the internal cavity 44. Another first pulley is rotatably mounted on the front end of the protrusion. A first belt connects the two first pulleys and slides through the air shower chamber 1. The bevel gear assembly 52 includes a first bevel gear, a second bevel gear, and a bending plate. The bending plate has a 90-degree structure and is fixedly mounted on the rear end of the protrusion. A first bevel gear is rotatably mounted on the upper end of the bending plate, and a second bevel gear is rotatably mounted on the lower end of the bending plate. The first bevel gear is coaxially fixedly connected to the first pulley below it, and the first and second bevel gears mesh with each other. The second pulley assembly 53 includes two second pulleys and a second belt. A second pulley is coaxially fixedly mounted on the lower end of the second bevel gear. Another second pulley is coaxially fixedly mounted on shaft 48, and a second belt is connected between the two second pulleys. A drive gear 54 is coaxially fixedly mounted on shaft 48, and the drive gear 54 is located above the second pulley group 53. A second telescopic rod 55 is installed inside the internal cavity 44. The second telescopic rod 55 is electrically telescopic and is connected to a controller and a power supply. A fixing plate is fixedly mounted on the right end of the second telescopic rod 55, and the fixing plate is fixedly mounted on the inner wall of the internal cavity 44. An elliptical drive gear ring 56 is fixedly mounted on the left telescopic end of the second telescopic rod 55. The drive gear ring 56 is sleeved on the outside of the drive gear 54. Multiple internal teeth are evenly fixedly mounted on the rear side of the inner wall of the drive gear ring 56. The internal teeth mesh with the drive gear 54. An impurity pipe is fixedly connected inside the internal cavity 44, and the top end of the impurity pipe extends into the interior of the air outlet box 11. When in use, the rear closed door 43 is closed. Personnel enter the air shower chamber 2 from the entrance, close the front closed door 43, and stand on the top of the semicircular strips 47 on the left and right sides respectively. The controller starts the extension and retraction movement of the second telescopic rod 55, driving the gear ring 56 to mesh with the drive gear 54 to rotate forward and reverse. At this time, the coaxial rod 48 rotates with the swing rod 49. Each cleaning block 50 slides forward and backward along the semicircular hole. Each cleaning brush can clean the sole of the shoe. The cleaned impurities fall into the interior cavity 44 through the semicircular hole. The impurities enter the air outlet box 11 through the impurity pipe with the airflow and are then discharged to the outside. By cleaning the pollutants on the sole of the shoe, the entry of dust, debris and other pollutants brought in by the sole of the shoe into the clean area can be effectively reduced, reducing the risk of secondary pollution and improving the purification effect. Simultaneously, the coaxial rod 48 drives the bevel gear set 52 to rotate via the second pulley set 53, and the bevel gear set 52 drives the reciprocating screw 18 to rotate via the first pulley set 51. The reciprocating screw 18 drives the two cleaning rings 16 to move back and forth, which can clean the impurities adsorbed on the outer wall of the filter cartridge 17, avoid clogging of the filter holes, and allow personnel to periodically clean the impurities inside the air inlet box 9 through the cleaning channel.

[0035] A dynamic wind speed regulating energy-saving air shower system includes an intelligent control unit and a fan control unit. The intelligent control unit can control the controller, the first telescopic rod 41, the second telescopic rod 55, and the power motor 28, while the fan control unit can control the blower and the exhaust fan, thereby realizing intelligent control.

[0036] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] Obviously, the embodiments described above are merely some embodiments of the present invention, not all embodiments. The accompanying drawings show preferred embodiments of the present invention, but do not limit the scope of the patent. The present invention can be implemented in many different forms; rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this invention.

Claims

1. A dynamic wind speed regulating energy-saving air shower device, comprising an air shower chamber, characterized in that, The air shower chamber has an internal air shower cavity. Arc-shaped side plates are fixedly installed at both ends of the air shower cavity. Multiple internal guide holes are evenly distributed on the front and rear sides of each arc-shaped side plate. Two sliding rods are slidably installed on the outer end face of each arc-shaped side plate. Multiple fitting rods are evenly fixedly installed on each sliding rod. Each fitting rod is slidably installed inside a corresponding internal guide hole. A side nozzle is fixedly installed at the other end of each fitting rod. A top cavity is provided at the top of the air shower chamber. A drive assembly is installed inside the top cavity. An air inlet box is fixedly installed at the outer end of the left arc-shaped side plate. A cleaning assembly is installed inside the air inlet box. An air inlet pipe is installed between the two left sliding rods and the air inlet box. An air outlet box is fixedly installed at the outer end of the right arc-shaped side plate. A communication assembly is provided between the two left sliding rods and the two right sliding rods.

2. The dynamic wind speed regulating energy-saving air shower device according to claim 1, characterized in that, The top cavity has side arc-shaped holes at its left and right ends respectively. A side sliding tube is fixedly installed at the top of each sliding rod. Each side sliding tube is slidably installed inside the corresponding side arc-shaped hole. The drive assembly includes a first connecting rod and a first slider. A first connecting rod is rotatably installed on each side sliding tube. A first slider is slidably installed at the left and right ends of the top cavity respectively. The other end of each first connecting rod is rotatably installed on the corresponding first slider. A power assembly is provided between the two first sliders.

3. The dynamic wind speed regulating energy-saving air shower device according to claim 1, characterized in that, The cleaning assembly includes a cleaning ring, a filter cartridge is fixedly installed inside the air inlet box, a cleaning ring is installed on the outer end of the filter cartridge, a reciprocating screw is rotatably installed inside the air inlet box, the cleaning ring is threaded onto the reciprocating screw, and an air inlet duct is provided at the outer end of the air inlet box.

4. The dynamic wind speed regulating energy-saving air shower device according to claim 3, characterized in that, The lower end of the arc-shaped side plate on the right is provided with an exhaust hole, the outer end of the air outlet box is provided with an exhaust duct, and protective side plates are installed on the left and right ends of the air shower room respectively.

5. The dynamic wind speed regulating energy-saving air shower device according to claim 2, characterized in that, The top cavity has arc-shaped holes at both ends. A power pipe is slidably installed inside each arc-shaped hole. An internal nozzle is fixedly installed at the lower end of each power pipe. A second slider is slidably installed at both ends of the top cavity. A second connecting rod is rotatably installed at the top end of each power pipe. The other end of each second connecting rod is rotatably installed on the corresponding second slider.

6. The dynamic wind speed regulating energy-saving air shower device according to claim 5, characterized in that, The power assembly includes a power motor and a sector gear. A power rack is fixedly installed on each of the first sliders. A sector gear is rotatably installed inside the top cavity. The sector gear is located between two power racks. Each power rack has an internal hole. A first spring is fixedly installed inside each internal hole. A positioning block is fixedly installed at the other end of each first spring. A semi-circular ring is fixedly installed on the side of each power rack. Fixing blocks are fixedly installed at the front and rear ends of the top cavity. A second spring is installed between each second slider and its corresponding fixing block. A top pressure rod is fixedly installed at the other end of each second slider. A top cover plate is installed inside the top cavity. The power motor is installed on the top cover plate.

7. The dynamic wind speed regulating energy-saving air shower device according to claim 6, characterized in that, The connecting component includes a first connecting pipe, a second connecting pipe, and a third connecting pipe. A first connecting pipe is installed between the top ends of every two power pipes. A second connecting pipe is installed between the top ends of the two side sliding pipes on the right side. A third connecting pipe is installed between one of the side sliding pipes on the left side and the first connecting pipe on the rear side. A third connecting pipe is installed between one end of the first connecting pipe on the rear side and the second connecting pipe. One end of the third connecting pipe is connected to the first connecting pipe on the front side.

8. The dynamic wind speed regulating energy-saving air shower device according to claim 3, characterized in that, The filter cartridge is equipped with a first telescopic rod, and a sealing ring is fixedly installed on the telescopic end of the first telescopic rod. The front and rear ends of the air shower are respectively equipped with closing doors. The bottom end of the air shower is provided with an internal cavity. A foot pedal ring is fixedly installed on the bottom end of the air shower. A triangular plate is fixedly installed inside the top of the foot pedal ring. Multiple semi-circular strips are fixedly installed on the left and right ends of the triangular plate.

9. The dynamic wind speed regulating energy-saving air shower device according to claim 8, characterized in that, A coaxial rod is rotatably mounted on the triangular plate. The coaxial rod is located inside the built-in cavity. A swing rod is fixedly mounted on the coaxial rod. Multiple cleaning blocks are evenly fixedly mounted on the top of the swing rod. A first pulley set is mounted on one end of the reciprocating screw. A bevel gear set is mounted on the lower end of the first pulley set. A second pulley set is mounted between the bevel gear set and the coaxial rod. A drive gear is fixedly mounted on the coaxial rod. A second telescopic rod is installed inside the built-in cavity. A drive gear ring is fixedly mounted on one end of the second telescopic rod.

10. A dynamic wind speed regulating energy-saving air shower system, applied to the dynamic wind speed regulating energy-saving air shower device according to any one of claims 1 to 9, characterized in that, This includes intelligent control units and fan control units.

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