Double-leaf high-demand air shower
By introducing a rotating table and a self-cleaning layer into the air shower, the problem of uncontrollable dust removal effect caused by staff turning around on their own was solved, achieving an all-round improvement in dust removal and filtration effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINGHUA CONSTR TECH CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-06-02
AI Technical Summary
When using existing air showers, staff need to turn around themselves, which makes the dust removal effect uncontrollable.
A dual-pass high-requirement air shower chamber was designed, which uses a rotating table and power mechanism to allow staff to be exposed to air blowing from all directions during the rotation process. A self-cleaning layer and partitions are installed inside the air shower chamber to improve the filtration effect.
It achieves all-round, multi-angle dust removal effect, improves the cleanliness and filtration efficiency of the air shower, and maintains the cleanliness of the air shower for a long time.
Smart Images

Figure CN224309172U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of air shower technology, specifically a double-pass high-requirement air shower. Background Technology
[0002] Air showers utilize fans to draw in circulating air from inside the air shower chamber. After being filtered and purified by pre-filters and HEPA filters, the clean airflow is sprayed at high speed from nozzles onto the surfaces of people and materials, quickly removing dust particles and bacteria from clothing or material surfaces. The blown-off dust particles and bacteria are then absorbed and contained within the pre-filters and HEPA filters by the circulating airflow.
[0003] Chinese Patent No. 202020557651.1 discloses a high-efficiency purification air shower, including a box body. A fan is fixedly connected to the left side of the top of the box body, and an air filter is connected to the right side of the fan. A first connecting pipe is connected to the bottom of the air filter. The bottom of the first connecting pipe extends through the inner cavity of the box body, and a second connecting pipe is connected to the bottom of the first connecting pipe.
[0004] When using this utility model, the staff needs to turn around themselves, and the speed and angle of the turn are uncontrollable, which affects the dust removal effect. Utility Model Content
[0005] The purpose of this invention is to provide a dual-pass high-requirement air shower room to solve the problems raised in the prior art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a double-pass high-requirement air shower, comprising an air shower; doors are rotatably installed on both sides of the air shower, air outlets are provided on both sides of the interior of the air shower, a filter box is installed at the upper end of the interior of the air shower, an air pump is installed at the upper end of the air shower on one side of the filter box, a pipe is installed at the bottom of the air pump, an air outlet pipe is installed on the upper side of the pipe corresponding to the air outlet, a control switch is installed on one side of the interior of the air shower, a controller is installed at the outer side of the air shower, a rotating platform is installed at the bottom of the interior of the air shower, the bottom of the rotating platform is installed on the upper side of the power mechanism, and the power mechanism is installed inside the base.
[0007] Preferably, the air shower chamber is provided with a self-cleaning layer, which is a nano-silicon coating layer.
[0008] Preferably, the filter box is provided with multiple partitions, which are welded at intervals inside the filter box.
[0009] Preferably, the power mechanism consists of an electric motor and a transmission, with the transmission installed inside the base and the electric motor installed at the bottom of the transmission.
[0010] Preferably, a door lock is installed on the upper side of the door, and a handle is installed on the upper side of the door lock.
[0011] Preferably, a universal joint is installed at the front end of the air outlet duct, and an air outlet nozzle is installed at the front end of the universal joint.
[0012] Preferably, a display is installed on the upper side of the controller, and control buttons are installed on the upper side of the controller below the display.
[0013] Preferably, a friction pad is provided on the upper end of the rotating platform, and the bottom end of the friction pad is attached to the upper side of the rotating platform with adhesive.
[0014] Preferably, the air shower chamber is equipped with a support mechanism that provides auxiliary support for the rotating platform. The support mechanism includes ball bearings and a support column, with the ball bearings mounted on the top of the support column.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. During use, the control switch will control the power mechanism to drive the rotating table to rotate. As the rotating table rotates, it also rotates the worker, allowing the air duct to blow air from all directions and angles onto the worker's body.
[0017] 2. The nano-silicon coating used in the self-cleaning layer has hydrophobic properties and makes it difficult for dust to adhere, which can keep the interior of the air shower room clean for a long time;
[0018] 3. The partition is designed to increase the airflow path inside the filter box, thereby increasing the contact area of the filter media and improving the air filtration effect.
[0019] 4. The display shows the content controlled by the controller, and the control buttons are used to adjust the content controlled by the controller. Attached Figure Description
[0020] 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:
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the internal structure of the present invention;
[0023] Figure 3 This is a side view of the internal structure of the present invention;
[0024] Figure 4 This is a schematic diagram of the filter box structure of this utility model.
[0025] In the diagram: 1. Air shower; 2. Controller; 3. Display; 4. Control buttons; 5. Door; 6. Door lock; 7. Base; 8. Support mechanism; 9. Rotary table; 10. Friction pad; 11. Ball bearing; 12. Support column; 13. Control switch; 14. Air outlet; 15. Self-cleaning layer; 16. Filter box; 17. Air pump; 18. Pipe; 19. Air outlet duct; 20. Universal joint; 21. Air nozzle; 22. Power mechanism; 23. Gearbox; 24. Electric motor; 25. Partition. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the utility model, the double-pass high-requirement air shower includes an air shower 1; doors 5 are rotatably installed on both sides of the air shower 1, door locks 6 are installed on the upper side of the door 5, and handles are installed on the upper side of the door locks 6. The door locks 6 are used to close the door 5, and the handles are provided for easy gripping by staff. Air outlets 14 are provided on both sides inside the air shower 1. A filter box 16 is installed at the upper end of the air shower 1. An air pump 17 is installed at the upper end of the air shower 1, located on one side of the filter box 16. A pipe 18 is installed at the bottom of the air pump 17. An air outlet pipe 19 is installed on the upper side of the pipe 18 corresponding to the air outlet 14. A control device is installed on one side inside the air shower 1. A control switch 13 is installed on the outside of the air shower 1. A controller 2 is installed on the upper side of the controller 2. A display 3 is installed on the upper side of the controller 2 below the display 3. The display 3 is used to display the control content of the controller 2. The control buttons 4 are used to adjust the control content of the controller 2. A rotating platform 9 is installed at the bottom of the air shower 1. The bottom of the rotating platform 9 is installed on the upper side of the power mechanism 22. The power mechanism 22 is installed inside the base 7. A support mechanism 8 is installed inside the air shower 1 to provide auxiliary support for the rotating platform 9. The support mechanism 8 includes a ball bearing 11 and a support column 12. The ball bearing 11 is installed on the top of the support column 12.
[0028] The air shower 1 is equipped with a self-cleaning layer 15, which is a nano-silicon coating layer. The nano-silicon coating layer used in the self-cleaning layer 15 has the properties of being hydrophobic and difficult for dust to adhere to, and can keep the inside of the air shower 1 clean for a long time.
[0029] The filter box 16 is equipped with multiple partitions 25, which are welded at intervals inside the filter box 16. The partitions 25 are designed to increase the airflow path inside the filter box 16, thereby increasing the contact area of the filter material inside the filter box 16 and improving the air filtration effect.
[0030] The power mechanism 22 consists of an electric motor 24 and a gearbox 23. The gearbox 23 is installed inside the base 7, and the electric motor 24 is installed at the bottom of the gearbox 23. When the power mechanism 22 is in use, the electric motor 24 is turned on by a switch, and the electric motor 24 will drive the gearbox 23 to run. The gearbox 23 adjusts the rotational speed of the electric motor 24 before outputting.
[0031] A universal joint 20 is installed at the front end of the air outlet duct 19, and an air outlet nozzle 21 is installed at the front end of the universal joint 20. The air outlet nozzle 21 is designed to guide the flowing air from the air outlet duct 19, and the universal joint 20 is designed to adjust the air outlet direction of the air outlet nozzle 21.
[0032] A friction pad 10 is provided on the upper end of the rotating platform 9. The bottom end of the friction pad 10 is attached to the upper side of the rotating platform 9 with adhesive. The friction pad 10 is provided to increase the friction between the upper side of the rotating platform 9 and the worker's footsteps, so as to avoid slipping during use.
[0033] The working principle and usage process of this utility model are as follows: During use, the controller 2 controls the air shower 1 to open. The worker enters the air shower 1 through the outer door 5. After entering, the worker stands on the rotating platform 9 and presses the control switch 13. The control switch 13 then drives the air pump 17 to operate, drawing air from inside the air shower 1 and introducing it into the filter box 16. After filtration by the filter box 16, the air is guided to the pipe 18 and then out through the air outlet 19, spraying it onto the worker. As dust is blown off the worker, the air circulation effectively removes and filters dust from their body. Simultaneously, during use, the control switch 13 controls the power mechanism 22 to rotate the rotating platform 9. The rotation of the rotating platform 9 causes the worker to rotate as well, facilitating the air outlet 19 to blow on the worker's body from all directions and angles.
[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A double-pass high-requirement air shower room, comprising an air shower room (1); characterized in that: The air shower (1) has doors (5) rotatably installed on both sides. Air outlets (14) are located on both sides inside the air shower (1). A filter box (16) is installed at the upper part of the air shower (1). An air pump (17) is installed at the upper part of the air shower (1) on one side of the filter box (16). A pipe (18) is installed at the bottom of the air pump (17). An air outlet pipe (19) is installed on the upper side of the pipe (18) corresponding to the air outlet (14). A control switch (19) is installed on one side inside the air shower (1). 3) A controller (2) is installed on the outside of the air shower (1). A rotating platform (9) is installed at the bottom inside the air shower (1). The bottom of the rotating platform (9) is installed on the upper side of the power mechanism (22). The power mechanism (22) is installed inside the base (7). A self-cleaning layer (15) is provided inside the air shower (1). The self-cleaning layer (15) is a nano-silicon coating layer. Multiple partitions (25) are provided inside the filter box (16). The partitions (25) are welded at intervals inside the filter box (16).
2. The dual-pass high-requirement air shower room according to claim 1, characterized in that: The power mechanism (22) consists of an electric motor (24) and a transmission (23). The transmission (23) is installed inside the base (7), and the electric motor (24) is installed at the bottom of the transmission (23).
3. The dual-pass high-requirement air shower room according to claim 1, characterized in that: A door lock (6) is installed on the upper side of the door body (5), and a handle is installed on the upper side of the door lock (6).
4. The dual-pass high-requirement air shower room according to claim 1, characterized in that: A universal joint (20) is installed at the front end of the air outlet pipe (19), and an air outlet nozzle (21) is installed at the front end of the universal joint (20).
5. The dual-pass high-requirement air shower room according to claim 1, characterized in that: A display (3) is installed on the upper side of the controller (2), and a control button (4) is installed on the upper side of the controller (2) below the display (3).
6. The dual-pass high-requirement air shower room according to claim 1, characterized in that: A friction pad (10) is provided on the upper end of the rotary table (9), and the bottom end of the friction pad (10) is attached to the upper side of the rotary table (9) with adhesive.
7. The dual-pass high-requirement air shower room according to claim 1, characterized in that: The air shower (1) is equipped with a support mechanism (8) that provides auxiliary support for the rotating table (9). The support mechanism (8) includes a ball bearing (11) and a support column (12). The ball bearing (11) is installed at the top of the support column (12).