Stainless steel integral ventilation pipeline air shower structure

Abstract

The utility model provides a stainless steel integral ventilation pipeline air shower structure, which relates to the technical field of air showers and comprises an air shower, a top bin, an air supply bin and an air shower channel. Air supply assemblies for blowing air into the air shower channel are arranged in the two air supply bins; each air supply assembly comprises a fan box, a main air supply pipe, a plurality of groups of air outlets and a telescopic air pipe; according to the design, stainless steel design is adopted as a whole, transportation is convenient, deformation is not prone to happening, the service life is long, the heat dissipation effect is good, the heat dissipation effect is good, the heat dissipation effect is good, and the heat dissipation effect is good. The whole air shower is provided with the face recognition access control machine, the electric door and the infrared sensor, the electric door can be opened through face recognition and automatically closed in cooperation with human body sensing, manual operation of workers is omitted, intelligence is high, in addition, a plurality of transverse air blowing and vertical air blowing are formed in the air shower channel, and the air shower is more intelligent. And dust on the body of a worker can be conveniently blown away.

Description

Technical Field

[0001] This utility model relates to the field of air shower technology, and in particular to a stainless steel integral ventilation duct air shower structure. Background Technology

[0002] An air shower for food processing is a hygiene control facility used in food processing. It is typically a sealed room equipped with high-efficiency filters and a fan system that generates a high-speed, clean airflow. During food processing, workers can stand or pass through the air shower to have dust, microorganisms, and other contaminants removed from their bodies by the strong airflow as they enter or leave the processing area, thus reducing the risk of food contamination. This facility helps ensure the hygiene and safety of the food processing environment and improves the quality and traceability of the food processing process.

[0003] In most cases, existing air showers require staff to manually open the door to enter, manually start the air blower to remove dust, and then manually close the door. This is not very convenient, and the overall structure is relatively simple. Therefore, this utility model provides a stainless steel integrated ventilation duct air shower structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a stainless steel integral ventilation duct air shower structure, which solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a stainless steel integral ventilation duct air shower structure, including an air shower, a top chamber is provided on the top of the air shower, and air supply chambers are formed on both sides of the air shower, and an air shower channel is formed inside the air shower between the two air supply chambers.

[0006] Both air supply chambers are equipped with air supply components that blow air into the air shower channel. Each air supply component includes two fan boxes symmetrically installed inside the air supply chamber. Each fan box is connected to a main air supply pipe at the top. Multiple air outlets are opened on both sides and the top of the main air supply pipe. Each air outlet is connected to a telescopic air pipe.

[0007] The inner walls of the two air supply chambers are symmetrically provided with multiple transverse air outlets, and the air outlets on both sides of the main air supply pipe are connected to the transverse air outlets on the inner walls of the air supply chambers through telescopic air pipes.

[0008] As a further technical solution of this utility model, electric doors are provided at both ends of the air shower channel on the front and rear sides of the air shower room, and infrared sensors for sensing human bodies are installed at the top of the air shower room near the middle of the top of the two electric doors. A face recognition access control machine is installed on the front surface of the air shower room on one side of the electric door.

[0009] As a further technical solution of this utility model, two lights for illuminating the air shower passage are installed on the lower surface of the top chamber inside the air shower room, and a display screen and a controller are also installed on the upper side wall of the air supply chamber inside the air shower room.

[0010] As a further technical solution of this utility model, the lower surface of the top chamber is symmetrically distributed with multiple vertical air outlets above the air shower channel. The interior of the top chamber is connected to each of the vertical air outlets with a connecting pipe. One end of the connecting pipe is connected to the vertical air outlet, and the other end of the connecting pipe is connected to the air outlet at the top of the main air supply pipe through a telescopic air pipe.

[0011] As a further technical solution of this utility model, each of the horizontal and vertical air outlets is connected to an adjustable air head, which is movably connected to the horizontal and vertical air outlets and connected to the telescopic air duct.

[0012] As a further technical solution of this utility model, two sets of exhaust grilles are symmetrically opened at the lower end of the inner walls of the two air supply chambers. Each set of exhaust grilles has two grilles. An exhaust chamber is provided on the rear side of each exhaust grille inside the air supply chamber. An exhaust pipe is provided in the air supply chamber between the two exhaust chambers. One end of the exhaust pipe is connected to the exhaust chamber, and the other end of the exhaust pipe extends to the outside of the air supply chamber and is connected to an external dust collector.

[0013] As a further technical solution of this utility model, a fan is installed inside the fan box, and an air inlet pipe is connected to the outside of the fan box. The output end of the fan is connected to the main air supply pipe. One end of the air inlet pipe is connected to the fan box, and the other end of the air inlet pipe extends to the outside of the air supply chamber and is connected to a filter box. The filter box is installed on the outer wall of the air supply chamber, and multiple detachable dust removal filters are inserted into the filter box.

[0014] As a further technical solution of this utility model, the air shower, air supply chamber and top chamber are integrally welded structures, and their materials are all stainless steel.

[0015] This utility model provides a stainless steel integral ventilation duct air shower structure, which has the following advantages compared with the prior art:

[0016] 1. This design features a stainless steel integrated ventilation duct air shower structure. The entire structure is made of stainless steel, which is not only convenient to transport and not easily deformed, but also has a long service life. The entire air shower is equipped with a facial recognition access control machine, an electric door, and an infrared sensor. The electric door can be opened by facial recognition and automatically closed with human body sensing, eliminating the need for manual operation by staff and demonstrating strong intelligence.

[0017] 2. The stainless steel integrated ventilation duct air shower structure designed in this paper uses stainless steel air supply components in conjunction with telescopic air ducts to form a stainless steel ventilation duct. This not only has strong durability but also good sealing performance. At the same time, the use of multiple sets of air supply components creates multiple horizontal and vertical airflows in the air shower channel, which facilitates the removal of dust from the workers' bodies, improves the cleanliness of the workers' clothes, and thus contributes to workshop safety and avoids cross-contamination. Attached Figure Description

[0018] Figure 1 A schematic diagram of a stainless steel integral ventilation duct air shower structure;

[0019] Figure 2 This is a schematic diagram of the air supply component in a stainless steel integral ventilation duct air shower structure.

[0020] Figure 3 This is a schematic diagram showing the installation of horizontal and vertical air outlets in a stainless steel integral ventilation duct air shower structure.

[0021] Figure 4 This is a schematic diagram showing the connection between the main air supply duct and the telescopic air duct in a stainless steel integral ventilation duct air shower structure.

[0022] In the diagram: 1. Air shower; 2. Air supply chamber; 3. Top chamber; 31. Vertical air outlet; 32. Connecting pipe; 4. Electric door; 5. Facial recognition access control machine; 6. Infrared sensor; 7. Air shower tunnel; 8. Lighting; 9. Fan; 21. Fan box; 22. Main air supply duct; 23. Telescopic air duct; 24. Air outlet; 25. Horizontal air outlet; 26. Adjustable fan head; 27. Exhaust grille; 28. Exhaust chamber; 29. ​​Exhaust duct; 210. Air inlet duct; 211. Filter box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution for a stainless steel integral ventilation duct air shower structure: a stainless steel integral ventilation duct air shower structure includes an air shower 1, a top chamber 3 is provided on the top of the air shower 1, and air supply chambers 2 are formed on both sides of the air shower 1. The air shower 1, air supply chambers 2 and top chamber 3 are integrally welded structures, and all of them are made of stainless steel. Using stainless steel not only makes it durable, but also makes it less prone to deformation and more conducive to transportation.

[0025] An air shower chamber 1 has an air shower passage 7 formed between two air supply chambers 2. Each of the two air supply chambers 2 is equipped with an air supply assembly that blows air into the air shower passage 7. The air supply assembly includes two fan boxes 21 symmetrically installed inside the air supply chambers 2. A fan 9 is installed inside each fan box 21, and an air inlet pipe 210 connects to the outside of each fan box 21. The output end of the fan 9 is connected to the main air supply pipe 22. One end of the air inlet pipe 210 is connected to the fan box 21, and the other end of the air inlet pipe 210 extends to the outside of the air supply chamber 2 and is connected to a filter box 2. 11. The filter box 211 is installed on the outer wall of the air supply chamber 2, and multiple removable dust filters are inserted inside the filter box 211. When the fan 9 is working, it can draw in the outside air through the air inlet pipe 210 and then deliver it to the main air supply pipe 22 to provide airflow to the horizontal air outlet 25 and the vertical air outlet 31. When the outside air enters the air inlet pipe 210, it needs to be filtered by the dust filters inside the filter box 211 before entering the air inlet of the fan 9. In addition, the dust filters need to be cleaned or replaced frequently to improve the cleanliness of the airflow.

[0026] Each fan box 21 is connected to a main air supply duct 22 at the top. The main air supply duct 22 is made of stainless steel. The output end of the fan 9 is connected to the main air supply duct 22. Multiple air outlets 24 are opened on both sides and the top of the main air supply duct 22. Each air outlet 24 is connected to a telescopic air duct 23. Multiple horizontal air blowing ports 25 are symmetrically opened on the inner walls of the two air supply chambers 2. The air outlets 24 on both sides of the main air supply duct 22 are connected to the horizontal air blowing ports 25 on the inner walls of the air supply chambers 2 through the telescopic air ducts 23. When the fan 9 in the fan box 21 works, the air is delivered from the main air supply duct 22 to each air outlet 24, and then distributed by the corresponding telescopic air ducts 23 to the corresponding horizontal air blowing ports 25. Finally, the air is blown out by the adjusting fan head 26, which is convenient for blowing the dust off the staff standing in the air shower channel 7.

[0027] The lower surface of the top chamber 3, located above the air shower channel 7, has multiple vertical air outlets 31 symmetrically distributed. Inside the top chamber 3, each vertical air outlet 31 is connected to a connecting pipe 32. One end of the connecting pipe 32 is connected to the vertical air outlet 31, and the other end is connected to the air outlet 24 at the top of the main air supply pipe 22 via a telescopic air duct 23. Each horizontal air outlet 25 and each vertical air outlet 31 is connected to an adjusting head 26, which is movably connected to the horizontal air outlet 25. The air outlet 25 and the vertical air outlet 31 are connected to the telescopic air duct 23. When the main air supply duct 22 delivers air to each air outlet 24, the telescopic air duct 23 on the air outlet 24 at the top of the main air supply duct 22 will deliver air to the connecting pipe 32, and then blow it out through the vertical air outlet 31 and the adjusting nozzle 26, forming a downward blowing force in the air shower channel 7. The adjusting nozzle 26 can be moved and adjusted within the horizontal air outlet 25 and the vertical air outlet 31 to facilitate the adjustment of the blowing direction.

[0028] Electric doors 4 are installed at both ends of the air shower passage 7 on the front and rear sides of the air shower room 1. The electric doors 4 can be double-opening or single-opening sliding doors. Infrared sensors 6 for sensing human bodies are installed at the top of the air shower room 1 near the middle of the top of the two electric doors 4. The infrared sensor 6 at the front of the air shower room 1 is used to detect when a person enters the air shower passage 7 and transmit a signal to the controller to close the electric door 4. When a staff member enters from one end of the air shower passage 7 and walks to the other end, that is, the rear end of the air shower room 1, the other infrared sensor 6 at the top of the air shower room 1 will detect the human body and then transmit a signal to the controller, which will control the electric door 4 to open, so that the staff member can walk out of the air shower passage 7, thereby realizing the automatic opening and closing of the electric door.

[0029] A facial recognition access control machine 5 is installed on the front surface of the air shower 1, located on one side of the electric door 4. Two lights 8 for illuminating the air shower passage 7 are installed on the lower surface of the top chamber 3 inside the air shower 1. A display screen and a controller are also installed on the upper side wall of the air supply chamber 2 inside the air shower 1. The controller can control the opening of the fan 9, the electric door 4, and the lights 8.

[0030] Two sets of exhaust grilles 27 are symmetrically arranged on the lower inner walls of the two air supply chambers 2. There are two exhaust grilles 27 in each set. An exhaust chamber 28 is set behind each exhaust grille 27 inside the air supply chamber 2. An exhaust pipe 29 is set between the two exhaust chambers 28 inside the air supply chamber 2. One end of the exhaust pipe 29 is connected to the exhaust chamber 28, and the other end of the exhaust pipe 29 extends to the outside of the air supply chamber 2 and is connected to an external dust collector. There are two exhaust grilles 27 inside each air supply chamber 2, and there is an exhaust chamber 28 behind each of the two exhaust grilles 27. However, the two exhaust chambers 28 are connected to the exhaust pipe 29. The purpose is that after the air blown into the air shower channel 7 is used to air shower and remove dust from the workers, it can be discharged from the exhaust grille 27 into the exhaust chamber 28, and then transported to the outside of the air supply chamber 2 by the exhaust pipe 29. After being filtered by the dust collector, it is discharged.

[0031] The working principle of this utility model is as follows: When in use, staff can use the face recognition access control machine 5 to perform face recognition to open the electric door 4. When staff enter the air shower channel 7, the infrared sensor 6 at the top of the air shower channel 7 will sense the human body and transmit a signal to the controller, which will then control the electric door 4 to close.

[0032] At the same time, multiple fans 9 and lights 8 are started simultaneously. The fans 9 generate wind power, which is delivered from the main air supply pipe 22 to each air outlet 24. Then, the corresponding telescopic air pipes 23 distribute the air to the corresponding horizontal air outlets 25 and vertical air outlets 31. Finally, the air is blown out by the adjustable air head 26, which facilitates the simultaneous horizontal and vertical air blowing on the staff standing in the air shower channel 7 to remove dust from the staff.

[0033] After the staff finishes the air shower dust removal, they will walk to the other end of the air shower passage 7. At this time, the infrared sensor 6 at the top of the other end of the air shower passage 7 will detect the human body and transmit a signal to the controller. The controller will then control the electric door 4 at the end of the air shower passage 7 to open, and the staff will walk out of the air shower room 1. Then the electric door 4 will close, completing the air shower dust removal operation.

[0034] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A stainless steel integral ventilation duct air shower structure, comprising an air shower (1), characterized in that, The top of the air shower (1) is provided with a top chamber (3), and air supply chambers (2) are formed on both sides of the air shower (1). An air shower channel (7) is formed inside the air shower (1) between the two air supply chambers (2). Both air supply chambers (2) are equipped with air supply components that blow air into the air shower channel (7). The air supply components include two fan boxes (21) symmetrically installed inside the air supply chambers (2). Each fan box (21) is connected to a main air supply pipe (22) at the top. Multiple sets of air outlets (24) are opened on both sides and the top of the main air supply pipe (22). Each air outlet (24) is connected to a telescopic air pipe (23). The inner walls of the two air supply chambers (2) are symmetrically provided with multiple horizontal air outlets (25). The air outlets (24) on both sides of the main air supply pipe (22) are connected to the horizontal air outlets (25) on the inner wall of the air supply chamber (2) through telescopic air pipes (23).

2. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, Electric doors (4) are provided on both the front and rear sides of the air shower room (1) at both ends of the air shower channel (7). An infrared sensor (6) for sensing human body is installed at the top of the air shower room (1) near the middle of the top of the two electric doors (4). A face recognition access control machine (5) is installed on the front surface of the air shower room (1) on one side of the electric door (4).

3. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, The interior of the air shower (1) is equipped with two lights (8) on the lower surface of the top chamber (3) for illuminating the air shower passage (7), and the interior of the air shower (1) is also equipped with a display screen and a controller on the upper side wall of the air supply chamber (2).

4. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, The lower surface of the top chamber (3) is symmetrically distributed with multiple vertical air outlets (31) above the air shower channel (7). Inside the top chamber (3), each of the vertical air outlets (31) is connected to a connecting pipe (32). One end of the connecting pipe (32) is connected to the vertical air outlet (31), and the other end of the connecting pipe (32) is connected to the air outlet (24) at the top of the main air supply pipe (22) through a telescopic air pipe (23).

5. The stainless steel integral ventilation duct air shower structure according to claim 4, characterized in that, Each of the horizontal air vents (25) and vertical air vents (31) is connected to an adjustable air head (26), which is movably connected within the horizontal air vents (25) and vertical air vents (31) and is connected to the telescopic air duct (23).

6. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, Two sets of exhaust grilles (27) are symmetrically provided on the lower inner walls of the two air supply chambers (2). There are two exhaust grilles (27) in each set. An exhaust chamber (28) is provided on the rear side of each exhaust grille (27) inside the air supply chamber (2). An exhaust pipe (29) is provided between the two exhaust chambers (28) inside the air supply chamber (2). One end of the exhaust pipe (29) is connected to the exhaust chamber (28), and the other end of the exhaust pipe (29) extends to the outside of the air supply chamber (2) and is connected to an external dust collector.

7. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, The fan box (21) is equipped with a fan (9) inside, and the fan box (21) is connected to an air inlet pipe (210) on the outside. The output end of the fan (9) is connected to the main air supply pipe (22). One end of the air inlet pipe (210) is connected to the fan box (21), and the other end of the air inlet pipe (210) extends to the outside of the air supply chamber (2) and is connected to a filter box (211). The filter box (211) is installed on the outer wall of the air supply chamber (2), and multiple detachable dust removal filters are inserted into the filter box (211).

8. The stainless steel integral ventilation duct air shower structure according to claim 1, characterized in that, The air shower (1), air supply chamber (2) and top chamber (3) are integrally welded structures, and all of them are made of stainless steel.

Images