Rotary dust-free workshop air shower

Abstract

The utility model discloses a rotary type dust-free workshop air shower which comprises a shell and a table body. Door bodies are hinged to the front side face and the rear side face of the shell correspondingly, transparent windows are installed on the surfaces of the door bodies, pressure sensors are fixed to the four corners of the bottom face of the table body correspondingly, the bottom ends of the pressure sensors and the bottom face in the shell are fixedly installed, air pumps are fixed to the left side face and the right side face of the shell correspondingly, and an adjusting unit is arranged in the shell. An air spraying pipe is installed in the adjusting unit, an air outlet pipe of the air pump is connected with an air inlet of the air spraying pipe, and a dust removal unit is arranged on the side face of the shell; a controller is further included. According to the rotary type dust-free workshop air shower, the detection camera can detect the body type of an entering person, so that the motor is started to adjust the position of the air spraying pipe, and the main motor controls the air spraying pipe to rotate, so that the dust removal effect and efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-free rooms, in particular to a rotary dust-free workshop air shower room. Background Art

[0002] The air shower room is a necessary passage to enter the clean room, which can reduce the pollution problems caused by entering and exiting the clean room. The air shower room is a kind of local purification equipment with strong versatility, which is installed between the clean room and the non-clean room. When people and goods want to enter the clean area, they need to be blown by the air shower room. The clean air blown out can remove the dust carried by people and goods, and can effectively block or reduce the dust source from entering the clean area. The front and rear doors of the air shower room / cargo shower room are electronically interlocked, and can also act as airlocks to prevent unpurified air from entering the clean area. However, most of the current air shower rooms have fixed air outlets on both sides of the air shower room, and the fixed blowing angle will affect the dust removal effect. For this reason, a rotary dust-free workshop air shower room is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rotary dust-free workshop air shower room. The detection camera can detect the body shape of the person entering, so as to start the motor to adjust the position of the jet pipe. The main motor controls the rotation of the jet pipe to effectively improve the dust removal effect and efficiency, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary dust-free workshop air shower room, comprising a shell and a platform;

[0005] The front and rear sides of the shell are hinged with door bodies, a transparent window is installed on the surface of the door body, pressure sensors are fixed to the four corners of the bottom surface of the platform, the bottom end of the pressure sensor is fixedly installed with the bottom surface inside the shell, an air pump is fixed to the left and right sides of the shell, an adjustment unit is arranged inside the shell, an air jet is installed inside the adjustment unit, the air outlet pipe of the air pump is connected to the air inlet of the air jet, and a dust removal unit is arranged on the side of the shell;

[0006] It also includes a controller, which is arranged on the left side of the shell, the input end of the air pump is electrically connected to the output end of the controller, the output end of the pressure sensor is electrically connected to the input end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0007] The utility model can automatically start the air pump when a person stands on the platform through the pressure sensor installed on the bottom surface of the platform, and the air pump sprays gas through the jet pipe to clean the dust on the person.

[0008] Furthermore, the adjusting unit includes a main motor, a bracket, a screw, an adjusting frame and a motor, the main motor is fixed on the top surface of the shell, the output shaft of the main motor is connected to the middle of the top surface of the bracket, the left and right sides of the bracket are equipped with motors, the output shaft of the motor is connected to the outer end of the screw, the screw is threadedly connected to the screw hole on the surface of the adjusting frame, the bottom end of the adjusting frame is connected to the top surface of the jet pipe, the main motor and the input end of the motor are electrically connected to the output end of the controller, the motor drives the screw to rotate to adjust the position of the jet pipe, and the main motor drives the jet pipe to rotate to improve the dust removal effect and efficiency.

[0009] Furthermore, the dust removal unit includes a dust filter, a negative pressure fan, an air vent and a placement rack, the placement rack is evenly fixed on the left and right sides of the shell, the dust filter is plugged into the through hole on the top surface of the placement rack, the negative pressure fan is placed inside the placement rack, the air vent is opened on the surface of the shell, the input end of the negative pressure fan is electrically connected to the output end of the controller, and starting the negative pressure fan can adsorb the blown dust onto the dust filter to prevent the dust from flying everywhere.

[0010] Furthermore, it also includes a dust sensor and an alarm light. The dust sensor is fixed on the right side inside the shell. There are two alarm lights and they are respectively installed on both sides inside the shell. The output end of the dust sensor is electrically connected to the input end of the controller, and the input end of the alarm light is electrically connected to the output end of the controller. The dust sensor can detect the dust inside the shell to adjust the speed of the air pump and the negative pressure fan according to the dust content to ensure the dust removal effect, and start the alarm light after the dust removal is completed to remind personnel that the dust removal is completed.

[0011] Furthermore, it also includes a dust sticking plate and a card frame, wherein the card frames are fixed on both sides of the bottom surface of the dust sticking plate, and the card frames are snapped into the card slots on the sides of the platform body, and the card frames are snapped into the card slots to fix the dust sticking plate, thereby cleaning the dust and magazines on the soles of people's feet.

[0012] Furthermore, it also includes a detection camera, which is fixed on the left side of the door body. The input end of the detection camera is electrically connected to the output end of the controller. The detection camera can detect the body shape of the person, thereby facilitating automatic adjustment of the position of the jet pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The pressure sensor installed on the bottom of the platform can automatically start the air pump when a person stands on it. At the same time, the motor drives the screw to rotate to adjust the position of the jet pipe. At the same time, the main motor drives the jet pipe to rotate to improve the dust removal effect and efficiency;

[0015] 2. By starting the negative pressure fan, the blown dust can be adsorbed onto the dust filter to prevent the dust from flying around. The card holder is inserted into the card slot to fix the dust sticking plate, thereby cleaning the dust and magazines on the soles of people's feet;

[0016] 3. The dust inside the shell can be detected by the dust sensor to adjust the speed of the air pump and the negative pressure fan according to the dust content to ensure the dust removal effect, and start the alarm light after the dust removal is completed to remind personnel that the dust removal is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 3 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0020] In the figure: 1 housing, 2 adjustment unit, 21 main motor, 22 bracket, 23 screw, 24 adjustment frame, 25 motor, 3 dust removal unit, 31 dust filter, 32 negative pressure fan, 33 vent, 34 placement frame, 4 door, 5 transparent window, 6 pressure sensor, 7 platform, 8 air pump, 9 jet pipe, 10 dust sensor, 11 alarm light, 12 dust sticking plate, 13 card frame, 14 detection camera, 15 controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The present embodiment provides a technical solution: a rotary dust-free workshop air shower room, comprising an outer shell 1 and a platform 7; the front and rear sides of the outer shell 1 are hinged with a door body 4, and a transparent window 5 is installed on the surface of the door body 4. Pressure sensors 6 are fixed to the four corners of the bottom surface of the platform 7, and the bottom end of the pressure sensor 6 is fixedly installed with the bottom surface of the inner shell 1, and air pumps 8 are fixed to the left and right sides of the outer shell 1.

[0023] Among them, an adjusting unit 2 is provided inside the shell 1, and an air jet tube 9 is installed inside the adjusting unit 2. The adjusting unit 2 includes a main motor 21, a bracket 22, a screw 23, an adjusting frame 24 and a motor 25. The main motor 21 is fixed on the top surface of the shell 1, and the output shaft of the main motor 21 is connected to the middle of the top surface of the bracket 22. The motor 25 is installed on the left and right sides of the bracket 22. The output shaft of the motor 25 is connected to the outer end of the screw 23, and the screw 23 is threadedly connected to the screw hole on the surface of the adjusting frame 24. The bottom end of the adjusting frame 24 is connected to the top surface of the air jet tube 9, and the input ends of the main motor 21 and the motor 25 are electrically connected to the output end of the controller 15.

[0024] Among them, a dust removal unit 3 is provided on the side of the outer shell 1, and the dust removal unit 3 includes a dust filter 31, a negative pressure fan 32, an air vent 33 and a placement rack 34. The placement rack 34 is evenly fixed on the left and right sides of the outer shell 1. The dust filter 31 is plugged into the through hole on the top surface of the placement rack 34, and a negative pressure fan 32 is placed inside the placement rack 34. The air vent 33 is opened on the surface of the outer shell 1, and the input end of the negative pressure fan 32 is electrically connected to the output end of the controller 15.

[0025] It also includes a controller 15, which is arranged on the left side of the shell 1, the input end of the air pump 8 is electrically connected to the output end of the controller 15, the output end of the pressure sensor 6 is electrically connected to the input end of the controller 15, and the input end of the controller 15 is electrically connected to the output end of the external power supply.

[0026] It also includes a dust sensor 10 and an alarm light 11. The dust sensor 10 is fixed on the right side inside the shell 1. There are two alarm lights 11 and they are respectively installed on both sides inside the shell 1. The output end of the dust sensor 10 is electrically connected to the input end of the controller 15, and the input end of the alarm light 11 is electrically connected to the output end of the controller 15.

[0027] It also includes a dust sticking plate 12 and a card frame 13. The card frames 13 are fixed on both sides of the bottom surface of the dust sticking plate 12. The card frames 13 are connected with the card slots on the side of the platform 7. The card frames 13 are inserted into the card slots to fix the dust sticking plate 12, thereby cleaning the dust and magazines on the soles of people's feet.

[0028] The door 4 further includes a detection camera 14 , which is fixed on the left side of the door body 4 , and an input end of the detection camera 14 is electrically connected to an output end of the controller 15 .

[0029] The working principle of the utility model is as follows:

[0030] First, a person enters the shell 1. The pressure sensor 6 installed on the bottom of the platform 7 can automatically start the air pump 8 when the person stands on it. The air pump 8 sprays gas through the jet pipe 9 to clean the dust on the person. At the same time, the detection camera 14 can detect the body shape of the person. The motor 25 drives the screw 23 to rotate to adjust the position of the jet pipe 9. At the same time, the main motor 21 drives the jet pipe 9 to rotate to improve the dust removal effect and efficiency. Then, the negative pressure fan 32 is started to absorb the blown dust onto the dust filter 31 to prevent the dust from flying around; the card frame 13 is inserted into the card slot to fix the dust sticking plate 12, thereby cleaning the dust and magazines on the soles of the feet of the person. Finally, the dust sensor 10 is set to detect the dust inside the shell 1 to adjust the rotation speed of the air pump 8 and the negative pressure fan 32 according to the dust content to ensure the dust removal effect, and start the alarm light 11 after the dust removal is completed to remind the person that the dust removal is completed.

[0031] It is worth noting that the controller 15 disclosed in the above embodiment uses the model S7-200, the pressure sensor 6 can be freely configured according to the actual application scenario, and it is recommended to use the pressure sensor of model JLLY-103, the dust sensor 10 can use the dust sensor of model GP2Y1014AUOF, and the detection camera 14 can use the detection camera of model MC1200. The controller 15 controls the main motor 21, the motor 25, the negative pressure fan 32, the pressure sensor 6, the air pump 8, the dust sensor 10, the alarm light 11 and the detection camera 14 to work using the methods commonly used in the prior art.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rotary dust-free workshop air shower room, characterized in that: It comprises a housing (1) and a platform (7); The front and rear sides of the shell (1) are hinged with a door body (4), the surface of the door body (4) is installed with a transparent window (5), the four corners of the bottom surface of the platform (7) are fixed with pressure sensors (6), the bottom end of the pressure sensor (6) is fixedly installed with the bottom surface of the shell (1), the left and right sides of the shell (1) are fixed with an air pump (8), the inside of the shell (1) is provided with an adjustment unit (2), the inside of the adjustment unit (2) is installed with an air jet pipe (9), the air outlet pipe of the air pump (8) is connected with the air inlet of the air jet pipe (9), and the side of the shell (1) is provided with a dust removal unit (3); The invention also comprises a controller (15), wherein the controller (15) is arranged on the left side of the housing (1), the input end of the air pump (8) is electrically connected to the output end of the controller (15), the output end of the pressure sensor (6) is electrically connected to the input end of the controller (15), and the input end of the controller (15) is electrically connected to the output end of an external power supply.

2. A rotary dust-free workshop air shower room according to claim 1, characterized in that: The regulating unit (2) comprises a main motor (21), a bracket (22), a screw (23), an regulating frame (24) and a motor (25); the main motor (21) is fixed on the top surface of the housing (1); the output shaft of the main motor (21) is connected to the middle of the top surface of the bracket (22); the motor (25) is installed on both the left and right sides of the bracket (22); the output shaft of the motor (25) is connected to the outer end of the screw (23); the screw (23) is threadedly connected to a screw hole on the surface of the regulating frame (24); the bottom end of the regulating frame (24) is connected to the top surface of the jet pipe (9); the input ends of the main motor (21) and the motor (25) are electrically connected to the output end of the controller (15).

3. A rotary dust-free workshop air shower room according to claim 1, characterized in that: The dust removal unit (3) comprises a dust filter (31), a negative pressure fan (32), an air vent (33) and a placement rack (34); the placement rack (34) is evenly fixed on the left and right side surfaces of the outer shell (1); the dust filter (31) is plugged into the through hole on the top surface of the placement rack (34); the negative pressure fan (32) is placed inside the placement rack (34); the air vent (33) is provided on the surface of the outer shell (1); and the input end of the negative pressure fan (32) is electrically connected to the output end of the controller (15).

4. A rotary dust-free workshop air shower room according to claim 1, characterized in that: It also includes a dust sensor (10) and an alarm light (11), wherein the dust sensor (10) is fixed on the right side of the inside of the housing (1), and there are two alarm lights (11) which are respectively installed on two sides of the inside of the housing (1), and the output end of the dust sensor (10) is electrically connected to the input end of the controller (15), and the input end of the alarm light (11) is electrically connected to the output end of the controller (15).

5. The rotary dust-free workshop air shower room according to claim 1, characterized in that: It also comprises a dust sticking plate (12) and a clamping frame (13). The clamping frames (13) are fixed on both sides of the bottom surface of the dust sticking plate (12). The clamping frames (13) are clamped with the clamping grooves on the side surfaces of the platform (7).

6. The rotary dust-free workshop air shower room according to claim 1, characterized in that: It also includes a detection camera (14), which is fixed on the left side of the door body (4), and the input end of the detection camera (14) is electrically connected to the output end of the controller (15).

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