Toilet floor self-cleaning system based on induction recognition

Abstract

The utility model relates to the technical field of toilet floor self-cleaning, and discloses a toilet floor self-cleaning system based on induction identification, which comprises a sensor module fixedly connected to the wall surface of a toilet; the control module is fixedly connected to the wall surface of the toilet; the cleaning liquid supply unit comprises a cleaning liquid storage tank and a spraying part; the wastewater recycling unit comprises a drainage tank and a waste liquid recycling part; the drying unit comprises an air hole and a drying piece; through combination of an infrared sensor and an ultrasonic sensor, precise detection of dirt on the ground of a toilet is achieved, and the spraying accuracy of cleaning liquid is ensured; a special drainage groove structure is designed to ensure that waste water is rapidly drained; a built-in efficient drying unit can quickly dry the ground; the device is designed for the complex environment of a toilet, is compact in structure, can cover narrow corners, adapts to different ground materials, and achieves comprehensive cleaning.

Description

Technical Field

[0001] This utility model relates to the field of bathroom floor self-cleaning technology, specifically a bathroom floor self-cleaning system based on sensor recognition. Background Technology

[0002] With the increasing requirements for public health environment and the rapid development of intelligent technology applications in public service scenarios, automated cleaning equipment for toilets, a special scenario, has gradually become a research hotspot. Toilet floors are easily contaminated by water stains, dirt and debris. Traditional manual cleaning methods are inefficient, labor-intensive and difficult to guarantee cleaning results. Therefore, sensor-based automated cleaning systems have been proposed to meet the high-frequency and high-standard cleaning needs.

[0003] Currently, there are various automated cleaning devices and systems on the market, such as intelligent robotic vacuum cleaners and floor scrubbers. These devices use sensors to detect environmental conditions and combine automatic spraying of cleaning liquid and water absorption functions to achieve basic cleaning of the floor. However, in the special environment of the bathroom, their application still has certain drawbacks:

[0004] 1. Low detection accuracy affects cleaning effectiveness:

[0005] Existing equipment often uses a single sensor to detect dirt, which cannot accurately determine the distribution and extent of dirt. This results in either too much or too little cleaning solution being sprayed, affecting the overall cleaning effect and increasing resource waste.

[0006] II. Insufficient drainage and drying capacity:

[0007] Existing cleaning equipment often lacks a specially designed drainage structure, making it difficult to drain wastewater in a timely manner and resulting in water stains remaining on the ground. At the same time, it lacks an effective drying unit, leaving the ground wet and slippery for a long time after cleaning, posing a safety hazard.

[0008] III. Poor adaptability:

[0009] Existing equipment is mostly general-purpose cleaning devices, which are difficult to adapt to the complex environmental characteristics of bathroom floors, such as narrow areas, drainage slopes, and different floor materials, resulting in low cleaning coverage. Utility Model Content

[0010] The purpose of this invention is to provide a self-cleaning system for bathroom floors based on sensor recognition, in order to solve the problems mentioned in the background art.

[0011] To achieve the above objectives, this utility model provides the following technical solution:

[0012] A self-cleaning bathroom floor system based on sensor recognition, comprising:

[0013] A sensor module, which is fixed to the wall of the bathroom;

[0014] A control module is fixed to the wall of the bathroom and is located to the right of the sensor module.

[0015] A cleaning fluid supply unit, comprising a cleaning fluid storage tank and a spray nozzle, wherein the cleaning fluid storage tank is fixed to the wall of the bathroom and is located below the sensor module, and the spray nozzle is fixed to the floor of the bathroom.

[0016] A wastewater recycling unit, comprising a drainage trough and a waste liquid recycling component, wherein the drainage trough is located on the floor of the restroom;

[0017] The drying unit includes an air vent and a drying component. The air vent is located on the bottom side wall of the bathroom, and the drying component is fixed to the wall of the bathroom and located below the cleaning liquid storage tank.

[0018] As a further embodiment of this utility model: the sensor module includes a housing, and an infrared sensor and an ultrasonic sensor are respectively fixed to the left and right sides inside the housing.

[0019] As a further embodiment of this utility model: the spraying component includes a nozzle seat, a main pipe is fixedly connected inside the nozzle seat, and multiple branch pipes are evenly fixedly connected from left to right on both the front and rear surfaces of the main pipe. A solenoid valve is fixedly connected inside the branch pipe, and a nozzle is fixedly connected to one end of the branch pipe. The main pipe is fixedly connected through the upper surface of the nozzle seat and the lower surface of the cleaning liquid storage tank, and the nozzle is fixedly connected through one side surface of the nozzle seat.

[0020] As a further embodiment of this utility model: the waste liquid recovery component includes a recovery tank and a recovery pipe fixed to the upper surface of the recovery tank, the recovery pipe being connected to the interior of the recovery tank.

[0021] As a further embodiment of this utility model: the drying component includes a drying box, a partition is fixedly connected inside the drying box, a first through hole is opened at the upper end of the partition, a heating tube is fixedly connected inside the drying box on the right side of the partition, and a fan is fixedly connected inside the drying box on the left side of the partition, a plurality of second through holes are opened on the lower surface of the drying box on the right side of the partition, and an air pipe is fixedly connected through the lower surface of the drying box on the left side of the partition.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] 1. Improve detection accuracy: By combining infrared and ultrasonic sensors, accurate detection of dirt on bathroom floors can be achieved, ensuring the accuracy of cleaning liquid spraying, improving cleaning effect, and reducing resource waste.

[0024] 2. Optimized drainage and drying functions: The specially designed drainage trough structure ensures that wastewater is discharged quickly; the built-in high-efficiency drying unit quickly dries the ground, avoids slipping, and improves safety during use.

[0025] 3. Enhanced environmental adaptability: Designed for the complex environment of the bathroom, the equipment has a compact structure that can cover narrow corners and adapt to different floor materials to achieve thorough cleaning.

[0026] 4. Improve cleaning efficiency: Through automated control and multi-functional integration, a highly efficient cleaning process without human intervention is achieved, reducing labor costs and improving cleaning efficiency.

[0027] 5. Resource conservation: Precise detection and intelligent control reduce the amount of cleaning solution used, lower energy consumption, improve resource utilization, and meet environmental protection requirements.

[0028] 6. Easy to operate: The system runs fully automatically, and users only need to make simple settings, reducing the difficulty of operation and improving the user experience. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of a self-cleaning toilet floor system based on sensor recognition.

[0030] Figure 2 This is a schematic diagram of the sensor module in a self-cleaning toilet floor system based on induction recognition.

[0031] Figure 3 A cross-sectional view of a spray component in a self-cleaning bathroom floor system based on sensor recognition;

[0032] Figure 4 for Figure 1 Enlarged view of A in the middle;

[0033] Figure 5 This is a schematic diagram of the waste liquid recovery component in a self-cleaning toilet floor system based on sensor recognition.

[0034] Figure 6 for Figure 1 Enlarged view of B in the middle;

[0035] Figure 7 This is a schematic diagram of the drying component in a self-cleaning bathroom floor system based on sensor recognition.

[0036] In the picture:

[0037] 1. Toilet;

[0038] 2. Sensor module; 20. Housing; 21. Infrared sensor; 22. Ultrasonic sensor;

[0039] 3. Control module;

[0040] 4. Cleaning solution storage tank;

[0041] 5. Spraying components; 50. Nozzle holder; 51. Main pipe; 52. Branch pipe; 53. Solenoid valve; 54. Nozzle;

[0042] 6. Drainage trough;

[0043] 7. Waste liquid recovery components; 70. Recovery tank; 71. Recovery pipe;

[0044] 8. Stomata;

[0045] 9. Drying component; 90. Drying oven; 91. Partition; 92. First through hole; 93. Heating tube; 94. Fan; 95. Second through hole; 96. Air pipe. Detailed Implementation

[0046] Please see Figures 1-7 In this embodiment of the present invention, a self-cleaning system for bathroom floors based on sensor recognition includes:

[0047] Sensor module 2 is fixed to the wall of bathroom 1. Sensor module 2 includes housing 20. Infrared sensor 21 and ultrasonic sensor 22 are fixed to the left and right sides of the inside of housing 20, respectively.

[0048] Infrared sensor 21 and ultrasonic sensor 22 are responsible for real-time monitoring of the distribution and extent of dirt on the floor. Their monitoring ends face downwards and the monitoring range is fan-shaped, covering the entire bathroom floor.

[0049] Infrared sensor 21 detects the distribution of dirt on the ground using thermal imaging technology, and its fan-shaped monitoring range can capture the differences in infrared radiation of dirt.

[0050] The ultrasonic sensor 22 uses the principle of high-frequency sound wave reflection to calculate the thickness of dirt by echo time difference, and is especially suitable for quantitative analysis of scale and dust.

[0051] Other types of sensors, such as laser sensors, optical sensors, or cameras, can also be used to detect the distribution and extent of dirt on the ground;

[0052] Control module 3 is fixed to the wall of bathroom 1 and is located to the right of sensor module 2.

[0053] The control module 3 receives the monitoring data from the sensor module 2, determines the cleaning requirements based on a preset algorithm, and controls the start-up and operation of other equipment.

[0054] The cleaning fluid supply unit includes a cleaning fluid storage tank 4 and a spraying component 5. The cleaning fluid storage tank 4 is fixed to the wall of the bathroom 1 and is located below the sensor module 2. The spraying component 5 is fixed to the floor of the bathroom 1. The spraying component 5 includes a nozzle seat 50. A main pipe 51 is fixed inside the nozzle seat 50. Multiple branch pipes 52 are evenly fixed to the front and rear surfaces of the main pipe 51 from left to right. A solenoid valve 53 is fixed inside the branch pipe 52, and a nozzle 54 is fixed to one end of the branch pipe 52. The main pipe 51 is fixed to the upper surface of the nozzle seat 50 and the lower surface of the cleaning fluid storage tank 4. The part of the main pipe 51 exposed outside needs to be fixed to the wall, side wall or floor with a buckle. The nozzle 54 is fixed to one side surface of the nozzle seat 50.

[0055] The cleaning fluid storage tank 4 is filled with cleaning fluid, and the cleaning fluid storage tank 4 is much higher than the nozzle seat 50;

[0056] The branch pipe 52 consists of two sections. One end of each section is fixed to both ends of the solenoid valve 53, and the other end of each section is fixed to the main pipe 51 and the nozzle 54, respectively.

[0057] The solenoid valve 53 is controlled by the control module 3, which can control its opening and closing, as well as the degree of opening and closing when it is open, and is used to spray cleaning liquid to clean the floor of the bathroom 1.

[0058] Nozzle 54 is directed towards the entire floor of bathroom 1;

[0059] A transfer pump can also be installed between the main pipe 51 and the cleaning fluid storage tank 4;

[0060] The wastewater recycling unit includes a drainage trough 6 and a waste liquid recycling component 7. The drainage trough 6 is located on the floor of the toilet 1. The waste liquid recycling component 7 includes a recycling tank 70 and a recycling pipe 71 fixed to the upper surface of the recycling tank 70. The recycling pipe 71 is connected to the interior of the recycling tank 70.

[0061] The floor of toilet 1 is equipped with a drainage slope, and wastewater flows into the drainage trough 6 through the drainage slope;

[0062] The recycling tank 70 is buried in the floor of the toilet 1; the recycling pipe 71 is connected to the bottom side wall of the toilet 1 and connected to the drain trough 6, and is used to introduce wastewater into the recycling tank 70.

[0063] A filtration device, such as a filter plate, can be installed in the recycling tank 70 to enable the reprocessing and recycling of wastewater.

[0064] The drying unit includes an air vent 8 and a drying component 9. The air vent 8 is located on the bottom side wall of the bathroom 1. The drying component 9 is fixed to the wall of the bathroom 1 and is located below the cleaning liquid storage tank 4. The drying component 9 includes a drying box 90. A partition 91 is fixed inside the drying box 90. A first through hole 92 is opened at the upper end of the partition 91. A heating tube 93 is fixed inside the drying box 90 on the right side of the partition 91. A fan 94 is fixed inside the drying box 90 on the left side of the partition 91. Multiple second through holes 95 are opened on the lower surface of the drying box 90 on the right side of the partition 91. An air pipe 96 is fixed through the lower surface of the drying box 90 on the left side of the partition 91.

[0065] Air hole 8 is located on the bottom side wall of bathroom 1. This side wall is a hollow structure and faces the floor of bathroom 1. Air pipe 96 is fixed to this side wall and thus connected to air hole 8.

[0066] Heating element 93 is an electric heating element used to heat the air. Fan 94 is used to draw hot air into air pipe 96, so that the hot air is sprayed out through air hole 8, thereby drying the floor of bathroom 1.

[0067] The working principle of this utility model is as follows:

[0068] First, the infrared sensor 21 and ultrasonic sensor 22 in the sensor module 2 installed on the wall of bathroom 1 start to work. They point their monitoring ends downwards and monitor the entire floor of bathroom 1 in real time with a fan-shaped monitoring range, accurately collecting data such as the distribution and degree of dirt on the floor, and quickly transmitting this data to the control module 3 located on the right wall of the sensor module 2.

[0069] Next, after receiving the monitoring data from the sensor module 2, the control module immediately calls the preset algorithm to conduct in-depth analysis of the data, accurately determine the specific distribution and degree of pollution of the dirt on the ground, determine the cleaning needs based on the analysis results, and then activate the corresponding solenoid valve 53.

[0070] The solenoid valve 53 is opened under the control of the control module 3. Since the cleaning liquid storage tank 4 is much higher than the nozzle seat 50, the pressure generated by the height difference is used to spray the cleaning liquid from the cleaning liquid storage tank 4 through the main pipe 51 and the branch pipe 52, and finally through the nozzle 54 to clean the floor of the bathroom 1. The control module 3 can control the amount of cleaning liquid sprayed by adjusting the opening and closing degree of the solenoid valve 53 to ensure that the appropriate amount of cleaning liquid reacts fully with the dirt.

[0071] Subsequently, the wastewater formed by the reaction of the cleaning liquid and the dirt flows automatically into the drainage trough 6 with the help of the pre-designed drainage slope of the bathroom 1 floor. The wastewater collected in the drainage trough 6 flows into the recycling tank 70 buried in the bathroom 1 floor through the recycling pipe 71 connected to the drainage trough 6, thereby realizing the recycling of waste liquid.

[0072] Finally, after the wastewater recycling is completed, the control module 3 starts the drying unit. The heating tube 93 in the drying unit starts to heat the air, and the fan 94 simultaneously draws the hot air into the air pipe 96. The hot air is sprayed out through the air hole 8 connected to the air pipe 96 and opened on the hollow side wall at the bottom of the toilet 1, and acts evenly on the floor of the toilet 1 to quickly dry the floor. At this point, the cleaning process of the entire floor of the toilet 1 is successfully completed.

[0073] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0074] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A toilet floor self-cleaning system based on inductive recognition, characterized by, The utility model relates to a bathroom cleaning device, including: Sensor module (2) is fixed to the wall of bathroom (1); Control module (3) is fixed to the wall of bathroom (1), and control module (3) is located at the right side of sensor module (2); Cleaning liquid supply unit, including cleaning liquid storage tank (4) and spray (5), cleaning liquid storage tank (4) is fixed to the wall of bathroom (1), and cleaning liquid storage tank (4) is located below sensor module (2), and spray (5) is fixed to the ground of bathroom (1); Waste water recovery unit, including drain groove (6) and waste liquid recovery piece (7), drain groove (6) is opened in the ground of bathroom (1); Drying unit, including air hole (8) and drying piece (9), air hole (8) is opened in the bottom side wall of bathroom (1), drying piece (9) is fixed to the wall of bathroom (1), and drying piece (9) is located below cleaning liquid storage tank (4).

2. The inductive recognition-based toilet floor self-cleaning system according to claim 1, characterized in that, Sensor module (2) includes the shell (20), and the left and right sides in the shell (20) are respectively fixed with infrared sensor (21) and ultrasonic sensor (22).

3. The inductive recognition based toilet floor self-cleaning system according to claim 1, characterized in that, Spray (5) includes nozzle seat (50), the inside of nozzle seat (50) is fixed with main pipe (51), the front and back two sides of main pipe (51) are evenly fixed with a plurality of branch pipes (52) from left to right, the inside of branch pipe (52) is fixed with electromagnetic valve (53), and one end of branch pipe (52) is fixed with nozzle (54), main pipe (51) penetrates and is fixed on the upper surface of nozzle seat (50) and the lower surface of cleaning liquid storage tank (4), nozzle (54) penetrates and is fixed on the side surface of nozzle seat (50).

4. The inductive recognition based toilet floor self-cleaning system according to claim 1, characterized in that, Waste liquid recovery piece (7) includes recovery tank (70) and recovery pipe (71) fixed on the upper surface of recovery tank (70), recovery pipe (71) is communicated in the inside of recovery tank (70).

5. The inductive recognition based toilet floor self-cleaning system according to claim 1, wherein, Drying piece (9) includes drying box (90), the inside of drying box (90) is fixed with baffle (91), the inside of baffle (91) is fixed with first through -hole (92) on the upper end, the inside of drying box (90) is fixed with heating pipe (93) on the right side of baffle (91), and the inside of drying box (90) is fixed with fan (94) on the left side of baffle (91), the lower surface of drying box (90) is opened with a plurality of second through -holes (95) on the right side of baffle (91), and the lower surface of drying box (90) is fixed with air pipe (96) on the left side of baffle (91).

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