Cleaning device for ventilating duct of air shower

Abstract

The utility model belongs to the technical field of cleaning devices, and particularly relates to an air shower ventilating duct cleaning device which comprises a cleaning seat, and the end, close to a cleaning column, of a transmission sleeve is fixedly connected with a second cleaning gear. The second cleaning gear is in meshed connection with the first bevel gear; a first cleaning arc plate is fixedly connected to the bottom end of the limiting column located at the bottom end of the cleaning base. The inner side of the first cleaning arc plate is fixedly connected with a cleaning brush. A second cleaning arc plate is fixedly connected to the top end of the cleaning seat top end limiting column; and the top end of the second cleaning arc plate is fixedly connected with a cleaning scraper. According to the air shower cleaning device, through the structural matching design of an adjusting screw rod, a cleaning brush and a cleaning scraping piece, when a ventilation pipeline needs to be cleaned, the adjusting screw rod is driven to adjust the distance between the cleaning brush and the cleaning scraping piece according to pipelines of different sizes, and the device can be conveniently used for ventilation pipelines of different inner diameters in air showers of different sizes; and the cleaning effect on the ventilation pipeline is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, in particular to a cleaning device for a ventilation duct in an air shower room. Background Art

[0002] The air shower is a highly versatile local purification device. The installation of the air shower requires a large number of pipelines, which should be tightened with cable ties and fixed in the corners of the wall or in corners that do not hinder traffic. The air shower sprays clean strong air that has been filtered through the air shower nozzle to blow away dust adsorbed on the surface of people or objects.

[0003] After the air shower room is used for a long time, dust and bacteria will accumulate in the ventilation ducts inside. Usually, the staff will use water flushing and a brush to clean the dust and bacteria inside. The cleaning device is composed of a brush, a scraper and a depth probe, which can clean the deep part of the duct.

[0004] Due to the different sizes of existing air shower rooms, the inner diameters of their ventilation ducts are also different. The existing cleaning devices can only clean ducts of a single size. When facing ducts with different inner diameters, the cleaning effect is poor and the overall applicability is poor. Therefore, a ventilation duct cleaning device for an air shower room is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a cleaning device for the ventilation duct of an air shower room.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a ventilation duct cleaning device for an air shower room, comprising a cleaning seat, the center position of the cleaning seat is rotatably connected with a cleaning column; one end of the cleaning column is fixedly connected with a first bevel gear; the top and bottom ends of the cleaning seat are rotatably connected with a transmission sleeve; the end of the transmission sleeve close to the cleaning column is fixedly connected with a second cleaning gear; the second cleaning gear is meshed and connected with the first bevel gear; the inner side of the transmission sleeve is threadedly connected with an adjusting screw; the center position of the cleaning seat and the position corresponding to the adjusting screw are fixedly connected with a fixed round block; the inner side of the adjusting screw is slidably connected with a limiting column; the end of the limiting column close to the cleaning column is fixed with a fixed round block; the bottom end of the limiting column at the bottom end of the cleaning seat is fixedly connected with a first cleaning arc plate; the inner side of the first cleaning arc plate is fixedly connected with a cleaning brush; the top end of the limiting column at the top end of the cleaning seat is fixedly connected with a second cleaning arc plate; the top end of the second cleaning arc plate is fixedly connected with a cleaning scraper.

[0007] Preferably, a first driving motor is fixedly connected to one end of the inner side of the cleaning base away from the cleaning column; the output end of the first driving motor is fixed to the cleaning column.

[0008] Preferably, telescopic columns are arranged on both sides of the top end of the first cleaning arc plate and both sides of the bottom end of the second cleaning arc plate. One end of the telescopic column corresponding to the first cleaning arc plate is fixed to the cleaning base, the telescopic end of the telescopic column corresponding to the first cleaning arc plate is fixed to the first cleaning arc plate, one end of the telescopic column corresponding to the second cleaning arc plate is fixed to the cleaning base, and the telescopic end of the telescopic column corresponding to the first cleaning arc plate is fixed to the second cleaning arc plate.

[0009] Preferably, a transmission seat is fixedly connected to one end of the cleaning base away from the cleaning column; a connecting seat is rotatably connected to one end of the transmission seat away from the cleaning base; a second driving motor is fixed inside the connecting seat; the output end of the second driving motor is fixed to the transmission seat.

[0010] Preferably, a fixing ring is fixed to one side of the connecting seat; a cleaning column is fixed inside the fixing ring; a high-pressure spray head is fixed to one end of the cleaning column close to the cleaning base; a connecting hose is inserted into one end of the cleaning column away from the cleaning base.

[0011] Preferably, an adjusting cylinder is fixed to one end of the connecting seat away from the cleaning base; a connecting threaded pipe is threadedly connected inside the adjusting cylinder; a connecting round pipe is fixed to one end of the connecting threaded pipe away from the cleaning base.

[0012] Preferably, a connecting thread groove is provided at one end of the connecting round pipe away from the cleaning base.

[0013] Advantages of the present utility model:

[0014] The present utility model provides a cleaning device for the ventilation pipeline of an air shower room. Through the structural cooperation design of the adjusting screw, the cleaning brush and the cleaning blade, when it is necessary to clean the ventilation pipeline, according to the pipelines of different sizes, the adjusting screw is driven to adjust the distance between the cleaning brush and the cleaning blade, which is convenient for the device to be used for ventilation pipelines with different inner diameters in air shower rooms of different sizes, improves the applicability of the device, and improves the cleaning effect on the ventilation pipeline.

[0015] The present utility model provides a cleaning device for the ventilation pipeline of an air shower room. Through the structural cooperation design of the adjusting cylinder, the connecting round pipe and the connecting threaded pipe, when it is necessary to clean the ventilation pipeline, according to the pipelines of different depths, multiple connecting round pipes can be connected through the connecting threaded pipe, which is convenient for the device to be used for ventilation pipelines of different depths, further improves the applicability of the device, and improves the cleaning effect of the device on ventilation pipelines of different depths. Description of the drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a perspective view of the sectional view of the cleaning base and the connecting base in the present utility model;

[0019] Figure 3 is a perspective view of the adjusting screw and the limiting post in the present utility model;

[0020] Figure 4 is a perspective view of the sectional view of the connecting round tube in the present utility model.

[0021] Legend description:

[0022] 1. Cleaning base; 2. Cleaning column; 3. First bevel gear; 4. Transmission sleeve; 5. Second cleaning gear; 6. Adjusting screw; 7. Fixed round block; 8. Limiting post; 9. First cleaning arc plate; 10. Cleaning brush; 11. Second cleaning arc plate; 12. Cleaning blade; 13. First driving motor; 14. Telescopic column; 15. Transmission seat; 16. Connecting seat; 17. Second driving motor; 18. Fixed ring; 19. Cleaning column; 20. High-pressure nozzle; 21. Connecting hose; 22. Adjusting cylinder; 23. Connecting threaded pipe; 24. Connecting round tube; 25. Connecting thread groove. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1 - 4, the present utility model provides a cleaning device for the ventilation duct of an air shower room, including a cleaning base 1. A cleaning column 2 is rotatably connected to the central position of the cleaning base 1; one end of the cleaning column 2 is fixedly connected to a first bevel gear 3; the top and bottom ends of the cleaning base 1 are both rotatably connected to a transmission sleeve 4; a second cleaning gear 5 is fixedly connected to the end of the transmission sleeve 4 close to the cleaning column 2; the second cleaning gear 5 is meshed with the first bevel gear 3; an adjusting screw 6 is threadedly connected to the inside of the transmission sleeve 4; a fixed circular block 7 is fixedly connected to the central position of the cleaning base 1 corresponding to the adjusting screw 6; a limiting column 8 is slidably connected to the inside of the adjusting screw 6; the end of the limiting column 8 close to the cleaning column 2 is fixed to the fixed circular block 7; a first cleaning arc plate 9 is fixedly connected to the bottom end of the limiting column 8 located at the bottom end of the cleaning base 1; a cleaning brush 10 is fixedly connected to the inside of the first cleaning arc plate 9; a second cleaning arc plate 11 is fixedly connected to the top end of the limiting column 8 located at the top end of the cleaning base 1; a cleaning blade 12 is fixedly connected to the top end of the second cleaning arc plate 11. During operation, when it is necessary to clean the ventilation duct, according to the inner diameter size of ventilation ducts of different sizes, the rotation of the cleaning column 2 and the first bevel gear 3 drives the second cleaning gear 5 to rotate. Furthermore, the second cleaning gear 5 drives the transmission sleeve 4 to rotate, so that the adjusting screw 6 in the transmission sleeve 4 moves away from the fixed circular block 7 under the limitation of the limiting column 8, and then the cleaning brush 10 on the first cleaning arc plate 9 and the cleaning blade 12 on the second cleaning arc plate 11 are adjusted to positions that fit the inner diameter of the duct, facilitating the use of the device for ventilation ducts with different inner diameters in air shower rooms of different sizes, improving the applicability of the device and the cleaning effect on the ventilation duct.

[0026] Furthermore, as Figure 2 and Figure 3 shown, a first driving motor 13 is fixedly connected to the inner side of the cleaning base 1 at the end far from the cleaning column 2; the output end of the first driving motor 13 is fixed to the cleaning column 2. During operation, when it is necessary to drive the cleaning brush 10 and the cleaning blade 12 to be adjusted to appropriate positions, by starting the first driving motor 13, the output end of the first driving motor 13 drives the cleaning column 2 and the first bevel gear 3 to rotate, facilitating the adjustment of the positions of the cleaning brush 10 and the cleaning blade 12.

[0027] Furthermore, as Figure 2 and Figure 3As shown in the figure, telescopic columns 14 are provided on both sides of the top end of the first cleaning arc plate 9 and both sides of the bottom end of the second cleaning arc plate 11. One end of the telescopic column 14 corresponding to the first cleaning arc plate 9 is fixed to the cleaning base 1, and the telescopic end of the telescopic column 14 corresponding to the first cleaning arc plate 9 is fixed to the first cleaning arc plate 9. One end of the telescopic column 14 corresponding to the second cleaning arc plate 11 is fixed to the cleaning base 1, and the telescopic end of the telescopic column 14 corresponding to the first cleaning arc plate 9 is fixed to the second cleaning arc plate 11. During operation, when the distance between the first cleaning arc plate 9 and the second cleaning arc plate 11 is adjusted, the telescopic column 14 moves along with the movement of the first cleaning arc plate 9 and the second cleaning arc plate 11, facilitating the maintenance of the stability of the telescopic column 14 during its movement and subsequent cleaning when the first cleaning arc plate 9 and the second cleaning arc plate 11 move.

[0028] Further, as Figure 2 shown in the figure, a transmission base 15 is fixedly connected to one end of the cleaning base 1 away from the cleaning column 2; a connecting base 16 is rotatably connected to one end of the transmission base 15 away from the cleaning base 1; a second transmission motor 17 is fixed inside the connecting base 16; the output end of the second transmission motor 17 is fixed to the transmission base 15. During operation, by starting the second transmission motor 17, the output end of the second transmission motor 17 drives the cleaning base 1 and the cleaning brush 10 and the cleaning blade 12 thereon to rotate, thereby facilitating the cleaning of the ventilation duct by the rotation of the cleaning brush 10 and the cleaning blade 12, and improving the cleaning effect on the ventilation duct.

[0029] Further, as Figure 1 shown in the figure, a fixing ring 18 is fixed to one side of the connecting base 16; a cleaning column 19 is fixed inside the fixing ring 18; a high-pressure nozzle 20 is fixed to one end of the cleaning column 19 close to the cleaning base 1; a connecting hose 21 is inserted into one end of the cleaning column 19 away from the cleaning base 1. During operation, when cleaning the inside of the ventilation duct, it is necessary to spray cleaning liquid into it. The connecting hose 21 is connected to the external cleaning liquid. After moving the device into the duct, the cleaning liquid is sprayed into the duct interior through the high-pressure nozzle 20, facilitating the cooperation with the cleaning brush 10 and the cleaning blade 12 and improving the cleaning effect on the duct.

[0030] Further, as Figure 4 shown in the figure, an adjusting cylinder 22 is fixed to one end of the connecting base 16 away from the cleaning base 1; a connecting threaded pipe 23 is threadedly connected to the inside of the adjusting cylinder 22; a connecting round pipe 24 is fixed to one end of the connecting threaded pipe 23 away from the cleaning base 1. During operation, by installing the connecting round pipe 24 on the connecting base 16, it is convenient to clean the deep part of the duct.

[0031] Further, as Figure 4As shown, a connecting thread groove 25 is provided at one end of the connecting circular pipe 24 away from the cleaning seat 1. During operation, multiple connecting circular pipes 24 can be connected to the cleaning seat 1 through the connecting thread groove 25, facilitating the use of ventilation ducts with different depths, further improving the applicability of the device, and enhancing the cleaning effect of the device on ventilation ducts with different depths.

[0032] Working principle: When cleaning the ventilation duct, according to the inner diameter of ventilation ducts with different sizes, the rotation of the cleaning column 2 and the first bevel gear 3 drives the rotation of the second cleaning gear 5. Then, the second cleaning gear 5 drives the transmission sleeve 4 to rotate, causing the adjusting screw 6 in the transmission sleeve 4 to move away from the fixed circular block 7 under the limitation of the limit post 8. Thus, the cleaning brush 10 on the first cleaning arc plate 9 and the cleaning blade 12 on the second cleaning arc plate 11 are adjusted to positions that fit the inner diameter of the duct, facilitating the use of the device for ventilation ducts with different inner diameters in different air shower rooms, improving the applicability of the device, and enhancing the cleaning effect on the ventilation duct. When it is necessary to drive the cleaning brush 10 and the cleaning blade 12 to be adjusted to appropriate positions, by starting the first drive motor 13, the output end of the first drive motor 13 drives the cleaning column 2 and the first bevel gear 3 to rotate, facilitating the adjustment of the positions of the cleaning brush 10 and the cleaning blade 12. When the distance between the first cleaning arc plate 9 and the second cleaning arc plate 11 is adjusted, the telescopic column 14 moves along with the movement of the first cleaning arc plate 9 and the second cleaning arc plate 11, facilitating the maintenance of the stability of the telescopic column 14 during the movement of the first cleaning arc plate 9 and the second cleaning arc plate 11 and subsequent cleaning. By starting the second drive motor 17, the output end of the second drive motor 17 drives the cleaning seat 1 and the cleaning brush 10 and the cleaning blade 12 thereon to rotate, thereby facilitating the cleaning of the ventilation duct by the rotation of the cleaning brush 10 and the cleaning blade 12, and enhancing the cleaning effect on the ventilation duct. When cleaning the inside of the ventilation duct, it is necessary to spray cleaning liquid into it. Connect with the external cleaning liquid through the connecting hose 21. After moving the device into the duct, spray the cleaning liquid into the duct interior through the high-pressure nozzle 20, facilitating the cooperation with the cleaning brush 10 and the cleaning blade 12 and enhancing the cleaning effect on the duct. By installing the connecting circular pipe 24 on the connecting seat 16, it is convenient to clean the deep part of the duct. Multiple connecting circular pipes 24 can be connected to the cleaning seat 1 through the connecting thread groove 25, facilitating the use of ventilation ducts with different depths, further improving the applicability of the device, and enhancing the cleaning effect of the device on ventilation ducts with different depths.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A device for cleaning a ventilation duct in an air shower room, comprising a cleaning seat (1), characterized in that: The cleaning seat (1) is rotatably connected to a cleaning column (2) at the center; one end of the cleaning column (2) is fixedly connected to a first bevel gear (3); the top and bottom ends of the cleaning seat (1) are rotatably connected to a transmission sleeve (4); the end of the transmission sleeve (4) close to the cleaning column (2) is fixedly connected to a second cleaning gear (5); the second cleaning gear (5) is meshingly connected to the first bevel gear (3); an adjusting screw (6) is threadedly connected to the inner side of the transmission sleeve (4); the center of the cleaning seat (1) and a position corresponding to the adjusting screw (6) are fixedly connected to the transmission sleeve (4); A fixed round block (7) is connected; the inner side of the adjusting screw (6) is slidably connected to a limiting column (8); the end of the limiting column (8) close to the cleaning column (2) is fixed to the fixed round block (7); the bottom end of the limiting column (8) at the bottom end of the cleaning seat (1) is fixedly connected to a first cleaning arc plate (9); the inner side of the first cleaning arc plate (9) is fixedly connected to a cleaning brush (10); the top end of the limiting column (8) at the top end of the cleaning seat (1) is fixedly connected to a second cleaning arc plate (11); the top end of the second cleaning arc plate (11) is fixedly connected to a cleaning scraper (12).

2. The air shower room ventilation duct cleaning device according to claim 1, characterized in that: A first transmission motor (13) is fixedly connected to an end of the cleaning seat (1) on the inner side and away from the cleaning column (2); an output end of the first transmission motor (13) is fixed to the cleaning column (2).

3. The air shower room ventilation duct cleaning device according to claim 1, characterized in that: Telescopic columns (14) are provided on both sides of the top end of the first cleaning arc plate (9) and on both sides of the bottom end of the second cleaning arc plate (11); one end of the telescopic column (14) corresponding to the first cleaning arc plate (9) is fixed to the cleaning seat (1); the telescopic end of the telescopic column (14) corresponding to the first cleaning arc plate (9) is fixed to the first cleaning arc plate (9); one end of the telescopic column (14) corresponding to the second cleaning arc plate (11) is fixed to the cleaning seat (1); and the telescopic end of the telescopic column (14) corresponding to the first cleaning arc plate (9) is fixed to the second cleaning arc plate (11).

4. The air shower room ventilation duct cleaning device according to claim 1, characterized in that: One end of the cleaning seat (1) away from the cleaning column (2) is fixedly connected to a transmission seat (15); one end of the transmission seat (15) away from the cleaning seat (1) is rotatably connected to a connecting seat (16); a second transmission motor (17) is fixed inside the connecting seat (16); and an output end of the second transmission motor (17) is fixed to the transmission seat (15).

5. The air shower room ventilation duct cleaning device according to claim 4, characterized in that: A fixing ring (18) is fixed on one side of the connecting seat (16); a cleaning column (19) is fixed on the inner side of the fixing ring (18); a high-pressure nozzle (20) is fixed on one end of the cleaning column (19) close to the cleaning seat (1); and a connecting hose (21) is plugged into one end of the cleaning column (19) away from the cleaning seat (1).

6. The air shower room ventilation duct cleaning device according to claim 4, characterized in that: An adjusting cylinder (22) is fixed to one end of the connecting seat (16) away from the cleaning seat (1); a connecting threaded tube (23) is threadedly connected to the inner side of the adjusting cylinder (22); and a connecting circular tube (24) is fixed to one end of the connecting threaded tube (23) away from the cleaning seat (1).

7. The air shower room ventilation duct cleaning device according to claim 6, characterized in that: A connecting thread groove (25) is formed at one end of the connecting circular tube (24) away from the cleaning seat (1).

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