Toilet drying and deodorizing device

Abstract

The utility model relates to the technical field of drying and deodorizing devices, in particular to a toilet drying and deodorizing device which reduces occupied space, improves ventilation and deodorizing effects in a toilet, improves drying convenience in the toilet and improves sterilizing and purifying effects on the toilet environment. Comprising a case and two sets of cylinders, the two sets of cylinders are installed on the left portion and the right portion in the case respectively, and the rear ends of the two sets of cylinders communicate with the outside; the drying device further comprises a driving device, a drying device, two shells, two connecting shafts and two fan blades, the two shells are arranged at the front ends of the two barrels in a communicating mode respectively, an opening is formed in the front end of the left shell, the two connecting shafts are rotationally installed on the inner side walls of the two shells respectively, and the two fan blades are installed at the front ends of the two connecting shafts respectively. Driving devices are arranged on the two groups of barrels, the driving devices are used for driving the two groups of connecting shafts to oppositely rotate, and the drying device is arranged on the right barrel and the right shell in a communicating manner and is used for drying and sterilizing the interior of the toilet.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and deodorizing devices, in particular to a toilet drying and deodorizing device. Background Art

[0002] In the modern education system, schools are important educational places, and the quality of their internal facilities and environment has a vital impact on the physical and mental health of students and faculty. Toilets are indispensable public facilities in schools, and their sanitary conditions are directly related to the user experience and health and safety of teachers and students. Therefore, deodorization facilities are usually installed in toilets to improve the clean environment of toilets.

[0003] As in the patent with prior art authorization announcement number CN215490928U, the utility model provides a drying and deodorizing machine for public toilets, including a machine body, at least one placement slot and an adjustable drying device are provided on the top of the machine body, the drying device is installed in the placement slot, a placement cavity is provided in the middle of the machine body, a deodorizing device is provided at the bottom inside the machine body, and an air intake is provided at the connection with the right side of the machine body.

[0004] However, during the use of the deodorizer, it was found that the deodorizer occupies a large space on the ground, which reduces the convenience of use. In addition, the deodorizer is not convenient for disinfection and sterilization in the toilet, which reduces the purification effect on the toilet environment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a toilet drying and deodorizing device which reduces space occupation, improves ventilation and deodorizing effects in toilets, improves drying convenience in toilets, and improves sterilization and purification effects on toilet environments.

[0006] The utility model discloses a toilet drying and deodorizing device, comprising a case and two groups of cylinders, the two groups of cylinders are respectively mounted on the left and right parts of the case, and the rear ends of the two groups of cylinders are both connected to the outdoors; the utility model also comprises a driving device, a drying device, two groups of shells, two groups of connecting shafts and two groups of fan blades, the two groups of shells are respectively connected and arranged at the front ends of the two groups of cylinders, an opening is arranged at the front end of the left shell, the two groups of connecting shafts are respectively rotatably mounted on the inner side walls of the two groups of shells, the two groups of fan blades are respectively mounted at the front ends of the two groups of connecting shafts, the two groups of cylinders are provided with driving devices, the driving devices are used to drive the two groups of connecting shafts to rotate in opposite directions, the drying device is connected and arranged on the right cylinder and the right shell, and the drying device is used to dry the toilet. Drying and sterilization treatment: install the chassis on the wall inside the toilet to reduce the space occupied by the device, make the two sets of cylinders communicate with the outdoors, and drive the two sets of connecting shafts to rotate in opposite directions through the driving device, so that the two sets of connecting shafts drive the two sets of fan blades to rotate in opposite directions, so that the left fan blades draw the air in the toilet, and the drawn air is discharged to the outdoors through the left cylinder, thereby improving the ventilation and deodorization effect in the toilet. After the right fan blades rotate, they draw outdoor air, and the drawn outdoor air is heated by the drying device, so that the hot air is transported to the toilet, which improves the drying convenience in the toilet. At the same time, the toilet is sterilized and disinfected through the drying device, thereby improving the sterilization and purification effect of the device on the toilet environment.

[0007] Preferably, the drying device includes an electric furnace wire, a storage box, a pump body, a nozzle, a discharge pipe and an exhaust hood, the electric furnace wire is installed on the inner wall of the right cylinder, the storage box is installed on the outer wall of the chassis, the pump body is installed on the outer wall of the storage box, the pump body input end is connected with the storage box, the nozzle is connected and arranged on the pump body output end, the nozzle output end extends into the right shell body, the discharge pipe is rotatably installed at the bottom of the chassis, and the top of the discharge pipe is connected with the right shell body, and the exhaust hood is connected and arranged at the bottom of the discharge pipe; after the right fan blade rotates, the outdoor air is extracted through the right cylinder, and the extracted outdoor air is ventilated through the electric furnace wire Heating: the heated air is transported to the exhaust pipe through the right shell, and the hot air is transported to the exhaust hood through the exhaust pipe, so that the exhaust hood blows the hot air into the toilet, thereby improving the convenience of drying in the toilet, and by bringing the exhaust hood close to the toilet floor, the drying effect of the toilet floor is improved, and the exhaust pipe is rotated and adjusted to improve the convenience of drying in different directions. The disinfectant in the storage box is extracted by opening the pump body, and the disinfectant is atomized through the nozzle and sprayed into the right shell. The disinfectant is transported to the toilet during the air flow, thereby improving the disinfection and sterilization effect of the device in the toilet.

[0008] Preferably, the driving device includes a first motor, a worm and two sets of worm wheels, the first motor is installed on the outer wall of the left cylinder, the left and right ends of the worm are respectively rotatably installed on the inner walls of the two sets of cylinders, the output end of the first motor is connected to the worm, the two sets of worm wheels are respectively installed on the rear ends of the two sets of connecting shafts, the left and right parts of the worm are respectively provided with opposing threads, and the two sets of connecting shafts are respectively engaged with the threads of the left and right parts of the worm; the worm is driven to rotate by turning on the first motor, and after the worm rotates, the two sets of connecting shafts are driven to rotate in opposite directions through the engagement with the two sets of worm wheels, so that the two sets of fan blades rotate in opposite directions to transport the air in the toilet, thereby improving the use convenience of the device.

[0009] Preferably, it also includes a second motor, a gear and a gear ring, the second motor is installed on the inner wall of the chassis, the gear is installed on the output end of the second motor, the gear ring is sleeved on the outer wall of the exhaust pipe, and the gear ring is meshed with the gear; the gear is driven to rotate by the second motor, and after the gear rotates, it drives the exhaust pipe to rotate through the meshing with the gear ring, thereby improving the convenience of automatic adjustment of the exhaust hood direction.

[0010] Preferably, it also includes an activated carbon layer, which is installed on the inner wall of the left cylinder; the air discharged from the left cylinder is filtered and adsorbed by the activated carbon layer, thereby reducing the spread of odor in the toilet and improving the deodorization effect.

[0011] Preferably, it also includes a filter screen, which is installed on the inner wall of the right cylinder; the air entering the right cylinder is filtered through the filter screen to reduce the pollution of outdoor dirt to the inside of the device.

[0012] Preferably, it also includes a first protective net, which is installed at the opening of the left shell body. By setting the first protective net, the protective effect at the opening of the left shell body is improved.

[0013] Preferably, it also includes a second protective net, which is installed at the opening of the exhaust hood. By setting the second protective net, the protective effect at the opening of the exhaust hood is improved to prevent large foreign objects from entering the exhaust hood.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the chassis is installed on the wall inside the toilet, reducing the space occupied by the device, making the two groups of cylinders communicate with the outdoors, and the two groups of connecting shafts are driven by the driving device to rotate in opposite directions, so that the two groups of connecting shafts drive the two groups of fan blades to rotate in opposite directions, so that the left fan blades draw the air in the toilet, and the drawn air is discharged to the outdoors through the left cylinder, thereby improving the ventilation and deodorization effect in the toilet, and the right fan blades draw the outdoor air after rotating, and the drawn outdoor air is heated by the drying device, so that the hot air is transported to the toilet, improving the convenience of drying in the toilet, and at the same time, the toilet is sterilized and disinfected by the drying device, thereby improving the sterilization and purification effect of the device on the toilet environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the axonometric partial structure of the connection between the chassis and the exhaust pipe, etc.;

[0017] Figure 3 is a schematic diagram of the partial isometric structure of the connection between the second motor and the gear etc.;

[0018] Figure 4 It is a schematic diagram of the axonometric local structure of the connection between the shaft and the fan blades;

[0019] Figure 5 It is an axonometric partial structural diagram of the connection between the cylinder and the electric furnace wire.

[0020] Markings in the attached drawings: 1. chassis; 2. cylinder; 3. shell; 4. connecting shaft; 5. fan blades; 6. electric furnace wire; 7. storage box; 8. pump body; 9. nozzle; 10. discharge pipe; 11. exhaust hood; 12. first motor; 13. worm; 14. worm wheel; 15. second motor; 16. gear; 17. gear ring; 18. activated carbon layer; 19. filter net; 20. first protective net; 21. second protective net. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0022] like Figures 1 to 5 As shown, a toilet drying and deodorizing device of the utility model comprises a case 1 and two groups of cylinders 2, the two groups of cylinders 2 are respectively mounted on the left and right parts of the case 1, and the rear ends of the two groups of cylinders 2 are both connected to the outdoors; it also comprises a driving device, a drying device, two groups of shells 3, two groups of connecting shafts 4 and two groups of fan blades 5, the two groups of shells 3 are respectively connected and arranged at the front ends of the two groups of cylinders 2, the front end of the left shell 3 is provided with an opening, the two groups of connecting shafts 4 are respectively rotatably mounted on the inner side walls of the two groups of shells 3, the two groups of fan blades 5 are respectively mounted at the front ends of the two groups of connecting shafts 4, the two groups of cylinders 2 are provided with driving devices, the driving devices are used to drive the two groups of connecting shafts 4 to rotate in opposite directions, the drying device is connected and arranged on the right cylinder 2 and the right shell 3, and the drying device is used to dry and sterilize the toilet;

[0023] like Figure 1 and Figure 5As shown, the drying device includes an electric furnace wire 6, a storage box 7, a pump body 8, a nozzle 9, a discharge pipe 10 and an exhaust hood 11. The electric furnace wire 6 is installed on the inner wall of the right cylinder 2, the storage box 7 is installed on the outer wall of the chassis 1, the pump body 8 is installed on the outer wall of the storage box 7, the input end of the pump body 8 is connected with the storage box 7, the nozzle 9 is connected and arranged on the output end of the pump body 8, and the output end of the nozzle 9 extends into the right shell 3. The discharge pipe 10 is rotatably installed at the bottom end of the chassis 1, and the top end of the discharge pipe 10 is connected with the right shell 3. The exhaust hood 11 is connected and arranged at the bottom end of the discharge pipe 10;

[0024] In this embodiment, the chassis 1 is installed on the wall inside the toilet to reduce the space occupied by the device, so that the two groups of cylinders 2 are connected to the outdoors, and the two groups of connecting shafts 4 are driven by the driving device to rotate in opposite directions, so that the two groups of connecting shafts 4 drive the two groups of fan blades 5 to rotate in opposite directions, so that the left fan blades 5 draw the air in the toilet, and the drawn air is discharged to the outdoors through the left cylinder 2, thereby improving the ventilation and deodorization effect in the toilet. After the right fan blades 5 rotate, they draw outdoor air, and the drawn outdoor air is heated by a drying device, so that the hot air is transported to the toilet, thereby improving the convenience of drying in the toilet, and at the same time, the toilet is sterilized and disinfected by the drying device, thereby improving the sterilization and purification effect of the device on the toilet environment. Example 2

[0025] On the basis of Example 1, Figure 4 As shown, a toilet drying and deodorizing device of the utility model, the driving device includes a first motor 12, a worm 13 and two sets of worm gears 14, the first motor 12 is installed on the outer wall of the left cylinder 2, the left and right ends of the worm 13 are respectively rotatably installed on the inner walls of the two sets of cylinders 2, the output end of the first motor 12 is connected to the worm 13, the two sets of worm gears 14 are respectively installed at the rear ends of the two sets of connecting shafts 4, the left and right parts of the worm 13 are respectively provided with opposite threads, and the two sets of connecting shafts 4 are respectively engaged with the threads of the left and right parts of the worm 13;

[0026] like Figure 3 As shown, it also includes a second motor 15, a gear 16 and a gear ring 17. The second motor 15 is mounted on the inner wall of the chassis 1, the gear 16 is mounted on the output end of the second motor 15, and the gear ring 17 is sleeved on the outer wall of the discharge pipe 10, and the gear ring 17 is meshed with the gear 16;

[0027] like Figure 5 As shown, it also includes an activated carbon layer 18, which is installed on the inner wall of the left cylinder 2;

[0028] like Figure 5 As shown, it also includes a filter screen 19, which is installed on the inner wall of the right cylinder 2;

[0029] like Figure 1As shown, it also includes a first protective net 20, which is installed at the opening of the left shell 3;

[0030] like Figure 1 As shown, it also includes a second protective net 21, which is installed at the opening of the exhaust hood 11;

[0031] In this embodiment, after the right fan blade 5 rotates, outdoor air is extracted through the right cylinder 2, and the extracted outdoor air is heated by the electric furnace wire 6. The heated air is transported to the exhaust pipe 10 through the right shell 3, and the hot air is transported to the exhaust hood 11 through the exhaust pipe 10, so that the exhaust hood 11 blows the hot air into the toilet, thereby improving the convenience of drying in the toilet. By making the exhaust hood 11 close to the toilet floor, the drying effect of the toilet floor is improved. By rotating and adjusting the exhaust pipe 10, the drying convenience of the device in different directions is improved. By opening the pump body 8, the disinfectant in the storage box 7 is extracted, and the disinfectant is sprayed into the right shell 3 after being atomized by the nozzle 9. During the air flow, the disinfectant is transported to the toilet, thereby improving the disinfection and sterilization effect of the device in the toilet. By turning on the first motor 12 to drive the worm 13 to rotate, the worm 13 rotates and drives the two groups of connecting shafts 4 to rotate in opposite directions through engagement with the two groups of worm gears 14, so that the two groups of fan blades 5 rotate in opposite directions to transport the air in the toilet, thereby improving the convenience of using the device.

[0032] The utility model discloses a toilet drying and deodorizing device. When it is working, a casing 1 is installed on the inner wall of the toilet, two groups of cylinders 2 are communicated with the outside, two groups of connecting shafts 4 are driven to rotate in opposite directions by a driving device, and the two groups of connecting shafts 4 drive two groups of fan blades 5 to rotate in opposite directions, so that the left fan blades 5 draw air in the toilet, and the drawn air is discharged to the outside through the left cylinder 2, and the right fan blades 5 draw outdoor air after rotating, and the drawn outdoor air is heated by the drying device, so that the hot air is transported to the toilet, and the toilet is sterilized and disinfected by the drying device at the same time.

[0033] The electric furnace wire 6, pump body 8, first motor 12 and second motor 15 of the toilet drying and deodorizing device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by technicians in the field.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A toilet drying and deodorizing device, comprising a housing (1) and two groups of cylinders (2), wherein the two groups of cylinders (2) are respectively installed in the left and right parts of the housing (1), and the rear ends of the two groups of cylinders (2) are connected to the outside; characterized in that: The invention also comprises a driving device, a drying device, two groups of shells (3), two groups of connecting shafts (4) and two groups of fan blades (5). The two groups of shells (3) are connected and arranged at the front ends of the two groups of cylinders (2), respectively. The front end of the left shell (3) is provided with an opening. The two groups of connecting shafts (4) are rotatably mounted on the inner side walls of the two groups of shells (3), respectively. The two groups of fan blades (5) are respectively mounted at the front ends of the two groups of connecting shafts (4). The two groups of cylinders (2) are provided with driving devices, and the driving devices are used to drive the two groups of connecting shafts (4) to rotate in opposite directions. The drying device is connected and arranged on the right cylinder (2) and the right shell (3), and the drying device is used to dry and sterilize the toilet.

2. A toilet drying and deodorizing device as claimed in claim 1, characterized in that: The drying device comprises an electric furnace wire (6), a storage box (7), a pump body (8), a nozzle (9), a discharge pipe (10) and an exhaust hood (11). The electric furnace wire (6) is mounted on the inner wall of the right cylinder (2), the storage box (7) is mounted on the outer wall of the chassis (1), the pump body (8) is mounted on the outer wall of the storage box (7), the input end of the pump body (8) is communicated with the storage box (7), the nozzle (9) is communicated with the output end of the pump body (8), the output end of the nozzle (9) extends into the right shell (3), the discharge pipe (10) is rotatably mounted on the bottom end of the chassis (1), and the top end of the discharge pipe (10) is communicated with the right shell (3), and the exhaust hood (11) is communicated with the bottom end of the discharge pipe (10).

3. A toilet drying and deodorizing device as claimed in claim 1, characterized in that: The driving device comprises a first motor (12), a worm (13) and two sets of worm wheels (14); the first motor (12) is mounted on the outer wall of the left cylinder (2); the left and right ends of the worm (13) are rotatably mounted on the inner walls of the two cylinders (2); the output end of the first motor (12) is connected to the worm (13); the two sets of worm wheels (14) are respectively mounted on the rear ends of the two sets of connecting shafts (4); the left and right parts of the worm (13) are respectively provided with opposing threads; the two sets of connecting shafts (4) are respectively meshed with the threads of the left and right parts of the worm (13).

4. A toilet drying and deodorizing device as claimed in claim 2, characterized in that: It also includes a second motor (15), a gear (16) and a gear ring (17), wherein the second motor (15) is mounted on the inner wall of the chassis (1), the gear (16) is mounted on the output end of the second motor (15), the gear ring (17) is sleeved on the outer wall of the discharge pipe (10), and the gear ring (17) is meshed with the gear (16).

5. A toilet drying and deodorizing device as claimed in claim 1, characterized in that: It also includes an activated carbon layer (18), which is installed on the inner wall of the left cylinder (2).

6. A toilet drying and deodorizing device as claimed in claim 1, characterized in that: It also includes a filter screen (19), which is installed on the inner wall of the right cylinder (2).

7. A toilet drying and deodorizing device as claimed in claim 1, characterized in that: It also includes a first protective net (20), which is installed at the opening of the left shell body (3).

8. A toilet drying and deodorizing device as claimed in claim 2, characterized in that: It also includes a second protective net (21), which is installed at the opening of the exhaust hood (11).

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