Intelligent water-saving and emission-reducing control system, sanitary toilet bowl and sanitary squatting pan

Abstract

This application relates to the field of intelligent sanitary ware, and particularly to an intelligent water-saving and emission-reducing control system, a toilet, and a squat toilet. The system includes a control circuit module, a flushing execution module, and a wastewater discharge execution module. The control circuit module receives a start signal and generates a flushing start signal based on the start signal. Responding to the flushing start signal, it controls the flushing execution module to initiate flushing and perform a timing operation to obtain a timing value. Based on the timing value and a first preset duration, it generates a wastewater discharge start signal and controls the wastewater discharge execution module to initiate wastewater discharge. The control circuit module also controls the flushing execution module to stop flushing based on the timing value and a second preset duration. The wastewater discharge execution module automatically controls the wastewater discharge execution module to stop wastewater discharge based on water pressure values. This application ensures the cleaning effect of the sanitary ware and reduces the amount of water used for flushing, achieving the technical effect of water saving and emission reduction.

Description

Technical Field

[0001] This application relates to the field of smart sanitary ware, and in particular to a smart water-saving and emission-reducing control system, a sanitary toilet, and a sanitary squat toilet. Background Technology

[0002] Smart bathroom fixtures are necessities for daily life, such as toilets and squat toilets. For toilets, the unit consists of the toilet bowl and a water tank connected to it via a flushing hose. The water tank stores a certain amount of water for flushing. Most existing toilet tanks have a bottom-inlet design, with an inlet hose inside and a buoyancy valve on it. When a certain amount of water is added to the tank, a lever-driven mechanism causes the buoyancy valve to rise and close the inlet valve. A flush valve is installed on the tank, allowing flushing to be completed by operating it.

[0003] However, the existing water tank design results in a large overall structure and relatively high manufacturing costs. When flushing, the water output from the tank is often difficult to control, leading to excessive water output during the flushing process. Furthermore, due to the numerous bends in the sanitary ware pipes, too much water remains in the pipes after flushing, resulting in water waste. Utility Model Content

[0004] In order to ensure the cleaning effect of sanitary ware and reduce the amount of water used for flushing, this application provides an intelligent water-saving and emission-reducing control system, a sanitary toilet, and a sanitary squat toilet.

[0005] Firstly, the intelligent water-saving and emission-reduction control system provided in this application adopts the following technical solution:

[0006] A smart water-saving and emission-reduction control system includes a control circuit module, a flushing execution module electrically connected to the control circuit module, and a sewage discharge execution module electrically connected to the control circuit module.

[0007] The control circuit module is used to receive a start signal, generate a flush start signal based on the start signal, and respond to the flush start signal to control the flush execution module to start the flush operation and perform a timing operation to obtain a timing value.

[0008] Based on the timing value and the first preset duration, a sewage discharge start signal is generated, and the sewage discharge execution module is controlled to start the sewage discharge operation according to the sewage discharge start signal. The control circuit module is also used to control the flushing execution module to stop the flushing operation according to the timing value and the second preset duration. The sewage discharge execution module automatically controls the sewage discharge execution module to stop the sewage discharge operation based on the water pressure value.

[0009] By adopting the above technical solution, the control circuit module generates a flushing start signal based on the start signal, and starts a timing value when controlling the flushing execution module to start the flushing operation in response to the flushing start signal. Based on the timing value and a first preset duration, it generates a sewage discharge start signal, and controls the sewage discharge execution module to start the sewage discharge operation according to the sewage discharge start signal. The control circuit module is also used to control the flushing execution module to stop the flushing operation according to the timing value and a second preset duration. The sewage discharge execution module automatically controls the sewage discharge execution module to stop the sewage discharge operation based on the water pressure value, thereby ensuring the cleaning effect of sanitary ware and reducing the amount of water used for flushing sanitary ware, achieving the technical effect of water saving and sewage reduction.

[0010] Preferably, the control circuit module includes a main control unit and an execution unit. The main control unit is used to collect monitoring data corresponding to the sanitary ware to be cleaned, and generate the flushing start signal or the sewage discharge start signal based on the monitoring data, and send the flushing start signal or the sewage discharge start signal to the execution unit. The execution unit responds to the flushing start signal or the sewage discharge start signal to control the corresponding flushing execution module and the sewage discharge execution module to start the corresponding operation.

[0011] By adopting the above technical solution, the main control unit is controlled by a microcontroller, which can receive valid data and generate flushing start signal or sewage discharge start signal based on the valid data. This facilitates the execution unit to control the sewage discharge execution module and the flushing execution module, thereby achieving the effect of water saving and energy saving.

[0012] Preferably, the sewage discharge execution module includes an electromagnetic push rod, a magnetic seal valve, and a movable channel for radial movement of the electromagnetic push rod. One end of the electromagnetic push rod is electrically connected to the execution unit, and the other end passes through the movable channel and abuts against the magnetic seal valve.

[0013] When the execution unit receives the sewage discharge start signal, it controls the electromagnetic push rod to move along the movable channel toward the magnetic seal valve based on the sewage discharge start signal, so as to open the magnetic seal valve.

[0014] By adopting the above technical solution, the main control unit generates a sewage discharge start signal based on valid data. When the execution unit receives the sewage discharge start signal, it controls the electromagnetic push rod to move along the active channel toward the magnetic sealing valve based on the sewage discharge start signal, so as to open the magnetic sealing valve and thus quickly discharge sewage. In addition, as the amount of sewage discharged decreases, the magnetic sealing valve blocks the sewage outlet of the sanitary ware based on magnetic attraction, thereby achieving magnetic sealing. The remaining sewage in the sanitary ware seals the magnetic sealing valve, thereby achieving a double sealing effect, further achieving the effects of odor prevention, insect isolation, and bacteria inhibition.

[0015] Preferably, the flushing execution module includes an electromagnetic water valve, which is electrically connected to the execution unit. When the execution unit receives the flushing start signal or the flushing stop signal, it controls the electromagnetic water valve to open or close based on the flushing start signal or the flushing stop signal.

[0016] By adopting the above technical solution, the execution unit receives a flush start signal or a flush stop signal, and controls the electromagnetic water valve to open or close based on the flush start signal or flush stop signal, thereby enabling timely shutdown of the electromagnetic water valve, thus reducing the water consumption of sanitary ware and improving the water-saving and energy-saving effect.

[0017] Preferably, it further includes a switch control module, which is used to acquire a start signal and send the start signal to the control circuit module.

[0018] Preferably, the switch control module includes a switch body, a pressing end face, a sensing rod, and a signal output terminal. The pressing end face is located above the switch body, and the switch body is provided with a channel for the sensing rod to move below the pressing end face. One end of the sensing rod is connected to the pressing end face. The signal output terminal is located inside the switch body and below the moving channel.

[0019] When the pressing end is pressed down, the other end of the sensing rod approaches the signal output end, generating a start signal.

[0020] Preferably, the control circuit module further includes a monitoring unit, a data processing unit, and a power supply unit;

[0021] The monitoring unit is used to monitor the sanitary ware to be cleaned in real time to obtain monitoring data, and send the monitoring data to the data processing unit;

[0022] The data processing unit acquires valid data based on the monitoring data and sends the valid data to the main control unit via wireless communication.

[0023] The power supply unit is used to supply power to the main control unit, execution unit, monitoring unit and data processing unit, and to provide power protection for the control circuit module.

[0024] Preferably, it also includes a cleaning module, which is electrically connected to the control circuit module. When the sewage discharge execution module stops the sewage discharge operation, the control circuit module controls the cleaning module to start the cleaning mode based on the timing value and the fourth preset duration.

[0025] Secondly, the intelligent water-saving and emission-reducing toilet provided in this application adopts the following technical solution:

[0026] A smart water-saving and emission-reducing sanitary toilet includes the smart water-saving and emission-reducing control system described in the first aspect.

[0027] Thirdly, the intelligent water-saving and emission-reducing squat toilet provided in this application adopts the following technical solution:

[0028] A smart water-saving and emission-reducing squat toilet includes the smart water-saving and emission-reducing control system described in the first aspect.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] The control circuit module generates a flushing start signal based on a start signal, and activates a timing value when controlling the flushing execution module to start flushing operation in response to the flushing start signal. Based on the timing value and a first preset duration, it generates a sewage discharge start signal and controls the sewage discharge execution module to start sewage discharge operation according to the sewage discharge start signal. The control circuit module is also used to control the flushing execution module to stop flushing operation according to the timing value and a second preset duration. The sewage discharge execution module automatically controls the sewage discharge execution module to stop sewage discharge operation based on the water pressure value, thereby ensuring the cleaning effect of sanitary ware and reducing the amount of water used for flushing sanitary ware, achieving the technical effect of water saving and sewage reduction.

[0031] The main control unit generates a sewage discharge start signal based on valid data. When the execution unit receives the sewage discharge start signal, it controls the electromagnetic push rod to move along the active channel toward the magnetic sealing valve to open the magnetic sealing valve and quickly discharge sewage. In addition, as the amount of sewage discharged decreases, the magnetic sealing valve blocks the sewage outlet of the sanitary ware based on magnetic attraction, thereby achieving magnetic sealing. The remaining sewage in the sanitary ware also seals the magnetic sealing valve, thus achieving a double sealing effect, further realizing the effects of odor prevention, insect prevention, and bacteria inhibition. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the intelligent water-saving and emission-reduction control system according to an embodiment of this application;

[0033] Figure 2 This is a schematic diagram of the Hall switch according to an embodiment of this application;

[0034] Figure 3 This is a schematic diagram of the specific structure of the control circuit module in an embodiment of this application;

[0035] Figure 4 This is a schematic diagram of the intelligent water-saving and emission-reducing sanitary toilet and squat toilet provided in the embodiments of this application;

[0036] Figure 5 This is an embodiment of the present application. Figure 4The sectional view of Figure c;

[0037] Figure 6 This is a schematic diagram showing the specific structure of the control circuit module, the sewage discharge execution module, and the flushing execution module.

[0038] Explanation of reference numerals in the attached diagram: 10. Control circuit module; 11. Main control unit; 12. Execution unit; 13. Monitoring unit; 14. Data processing unit; 15. Power supply unit; 20. Flushing execution module; 21. Electromagnetic water valve; 30. Sewage discharge execution module; 31. Electromagnetic push rod; 32. Magnetic seal valve; 40. Switch control module; 41. Switch body; 42. Pressing end face; 43. Sensing rod; 44. Signal output end; 50. Cleaning module; 60. Sanitary toilet; 70. Sanitary squat toilet. Detailed Implementation

[0039] The present application will be further described in detail below with reference to the accompanying drawings.

[0040] This application discloses an intelligent water-saving and emission-reduction control system.

[0041] like Figure 1 As shown, the intelligent water-saving and emission-reduction control system includes a control circuit module 10, a flushing execution module 20 electrically connected to the control circuit module 10, a sewage discharge execution module 30 electrically connected to the control circuit module 10, and a switch control module 40. The switch control module 40 is used to acquire a start signal and send the start signal to the control circuit module 10.

[0042] The control circuit module 10 receives a start signal and generates a flushing start signal based on the start signal. It responds to the flushing start signal to control the flushing execution module 20 to start the flushing operation and perform a timing operation to obtain a timing value. Based on the timing value and a first preset duration, it generates a sewage discharge start signal and controls the sewage discharge execution module 30 to start the sewage discharge operation. The control circuit module 10 also controls the flushing execution module 20 to stop the flushing operation based on the timing value and a second preset duration. The sewage discharge execution module 30 automatically controls the sewage discharge execution module 30 to stop the sewage discharge operation based on the water pressure value.

[0043] Combination Figure 4 Specifically, the activation signal represents the signal acquired by the switch control module 40, including foot-operated activation signals, hand-operated activation signals, and infrared activation signals. The switch control module 40 employs Hall effect switches and / or infrared sensors. The Hall effect switches can acquire corresponding activation signals through hand-operated and / or foot-operated actions, while the infrared sensors primarily generate activation signals by sensing limb movements near a person.

[0044] Combination Figure 2 , Figure 2Figure a in the middle is a structural diagram of the Hall switch. Figure 2 Figure b in the text is Figure 2 The diagram shows a cross-sectional view of Figure a. The Hall effect switch includes a switch body 41, a pressing end face 42, a sensing rod 43, and a signal output terminal 44. The pressing end face 42 is located above the switch body 41, and the switch body 41, located below the pressing end face 42, has a channel for the sensing rod 43 to move. One end of the sensing rod 43 is connected to the pressing end face 42. The signal output terminal 44 is located inside the switch body 41, below the moving channel.

[0045] When the pressing end face 42 is pressed downwards, the other end of the sensing rod 43 approaches the signal output end 44 to generate a start signal. The pressing end face 42 adopts a circular, semi-circular, or wide and flat umbrella-shaped structure, and the edges may be gently sloping downwards for easy pressing. The signal output end 44 uses an existing semiconductor wafer. When one end of the sensing rod 43 approaches the signal output end 44, a start signal is generated by sensing changes in the magnetic field through the Hall effect.

[0046] The infrared sensor can be a common type; it detects the presence of a person when they arrive at the preset location and sends a power-on signal. The preset location can be set according to the actual situation, and will not be described in detail here.

[0047] In addition, the switch control module 40 also includes a switch signal monitoring unit. This unit is primarily used to support microcontrollers compatible with different electronic switches. This application can implement this using existing microcontrollers, so further details are omitted here. Electronic switches include Hall effect switches, infrared sensors, etc., but are not limited to these.

[0048] The flushing start signal is generated by the control circuit module 10 based on the start signal. It is mainly used to control the flushing execution module 20 to initiate the flushing operation and to perform a timing operation to obtain a timing value during the flushing operation. The timing value is the duration obtained from the start of the flushing operation. The first preset duration represents the duration after the flushing operation is initiated, during which the sewage discharge operation needs to be initiated. The first preset duration is pre-set in the control circuit module 10, specifically set to 1-2 seconds, preferably 1.5 seconds. When the flushing operation is initiated at 1.5-second intervals, the sewage discharge operation is initiated, saving 1.5-2.4L of water per flush. The second preset duration represents the duration after the flushing operation is initiated, during which the flushing operation is turned off. The second preset duration can be determined based on specific circumstances, and can be set to 3-10 seconds, depending on the application scenario. The water pressure value is the water pressure sensed at the bottom of the sanitary ware during the flushing operation. After the sewage in the toilet is discharged, the pressure of the sewage in the toilet will decrease. Therefore, based on the different pressure values ​​between the pipe and the water in the toilet, the sewage discharge module 30 will automatically realize the isolation between the toilet and the pipe.

[0049] For example, the control circuit module 10 receives the start signal collected by the switch control module 40 and generates a flush start signal based on the start signal to control the flush execution module 20 to start the flushing operation and perform a timing operation to obtain a timing value. The control circuit module 10 initiates a sewage discharge operation 1.5 seconds after the flushing operation starts. After the sewage discharge operation is completed in 3-5 seconds, the water volume in the toilet decreases, and the sewage box valve automatically closes due to the suction in the pipe. The remaining water in the flush execution module 20 blocks the sewage box from the side facing the toilet, while the magnetic attraction in the valve keeps the valve against the toilet, isolating the toilet from the pipe. This dual isolation method of magnetic sealing and water sealing achieves the sewage discharge module 30's isolation of the toilet from the pipe, thereby achieving the effects of odor prevention, insect control, and bacterial inhibition.

[0050] refer to Figure 3 and Figure 5 In another embodiment, the control circuit module 10 includes a main control unit 11 and an execution unit 12. The main control unit 11 is used to collect monitoring data corresponding to the sanitary ware to be cleaned, and generate a flushing start signal or a sewage discharge start signal based on the monitoring data, and send the flushing start signal or sewage discharge start signal to the execution unit 12. The execution unit 12 responds to the flushing start signal or the sewage discharge start signal to control the corresponding flushing execution module 20 and sewage discharge execution module 30 to start the corresponding operation.

[0051] It should be noted that the main control unit 11 uses an existing control microcontroller chip to implement control operations, which will not be elaborated on here. The execution unit 12 can use existing circuitry to respond to flushing start signals or sewage discharge start signals to control the corresponding flushing execution module 20 and sewage discharge execution module 30 to start the corresponding operations.

[0052] Combination Figure 6 , Figure 6 In the middle figure, e is Figure 5 sectional view, Figure 6 Figure f in the middle is Figure 6 An enlarged view of region B in Figure e. In another embodiment, the sewage discharge execution module 30 includes an electromagnetic push rod 31, a magnetic seal valve 32, and a movable channel for radial movement of the electromagnetic push rod 31. One end of the electromagnetic push rod 31 is electrically connected to the execution unit 12, and the other end passes through the movable channel and abuts against the magnetic seal valve 32. When the execution unit 12 receives a sewage discharge start signal, it controls the electromagnetic push rod 31 to move along the movable channel towards the magnetic seal valve 32 based on the sewage discharge start signal, thereby opening the magnetic seal valve 32.

[0053] It should be noted that the magnetic sealing valve 32 is rotatably connected to the body of the sanitary ware. When the sanitary ware is not undergoing a sewage discharge operation, the magnetic sealing valve 32 covers the sewage outlet of the sanitary ware, providing a double seal through the magnetic sealing valve 32 and the residual water in the sanitary ware. When a sewage discharge operation is required, the actuator 12 controls the electromagnetic push rod 31 to move along the movable channel away from the sewage outlet of the sanitary ware, thereby pushing the magnetic sealing valve 32 away from the sewage outlet of the sanitary ware to realize the sewage discharge operation of the sanitary ware.

[0054] Reference Figure 3 and Figure 6 In another embodiment, the flushing execution module 20 includes an electromagnetic water valve 21, which is electrically connected to the execution unit 12. When the execution unit 12 receives a flushing start signal or a flushing stop signal, it controls the electromagnetic water valve 21 to open or close based on the flushing start signal or the flushing stop signal.

[0055] Reference Figure 3 In another embodiment, the control circuit module 10 further includes a monitoring unit 13, a data processing unit 14, and a power supply unit 15. The monitoring unit 13 monitors the fixtures to be cleaned in real time to obtain monitoring data and sends the monitoring data to the data processing unit 14. The data processing unit 14 obtains valid data based on the monitoring data and sends the valid data to the main control unit 11 via wireless communication. The power supply unit 15 provides power to the main control unit 11, the execution unit 12, the monitoring unit 13, and the data processing unit 14, and also provides power protection for the control circuit module 10.

[0056] The monitoring data mainly includes various motion signal data of the sanitary ware to be cleaned, such as foot switch signals, infrared signals, and photoelectric signals. Monitoring unit 13 monitors the sanitary ware in real time to acquire monitoring data and sends the data to data processing unit 14. Data processing unit 14 processes the monitoring data and transmits it to main control unit 11 via wireless communication. It should be noted that data processing unit 14 is mainly responsible for data statistics and can effectively transmit data to the corresponding receiving device.

[0057] The power supply unit 15 is used to supply power to the main control unit 11, the execution unit 12, the monitoring unit 13, and the data processing unit 14, and to provide power protection for the control circuit module 10. Specifically, the power supply unit 15 is used to convert the commonly used 22V to 5V, thereby facilitating the power supply to the main control unit 11, the execution unit 12, the monitoring unit 13, and the data processing unit 14.

[0058] It should be noted that in this embodiment, the monitoring unit 13, data processing unit 14 and power supply unit 15 mainly use existing circuits for corresponding operations, which will not be described in detail here.

[0059] Reference Figure 1 In another embodiment, the intelligent water-saving and emission-reduction control system further includes a cleaning module 50, which is electrically connected to the control circuit module 10. When the sewage discharge execution module 30 stops the sewage discharge operation, the control circuit module 10 controls the cleaning module 50 to start the cleaning mode based on the timing value and the fourth preset duration.

[0060] The fourth preset duration refers to the duration of the sewage discharge operation. The fourth preset duration is based on the sewage discharge operation interval of 3 to 6 seconds. When making comparisons, the sewage discharge operation time needs to be subtracted from the time value.

[0061] The cleaning module 50 includes a foam shield controller and a cleaning liquid. One end of the foam shield controller extends into the cleaning liquid, and the other end is electrically connected to the control circuit module 10. The control circuit module 10 controls the foam shield controller based on the timing value and the fourth preset duration to cover the inner wall of the toilet with the cleaning liquid.

[0062] Reference Figure 4 and Figure 5 In another embodiment, this application discloses an intelligent water-saving and emission-reducing sanitary toilet.

[0063] A smart water-saving and emission-reducing sanitary toilet includes some or all of the equipment modules of the smart water-saving and emission-reducing control system described in the above embodiments, which will not be elaborated further here.

[0064] Reference Figure 2 and Figure 4 In another embodiment, this application discloses an intelligent water-saving and emission-reducing squat toilet.

[0065] A smart water-saving and emission-reducing squat toilet includes some or all of the equipment modules of the smart water-saving and emission-reducing control system, which will not be described in detail here.

[0066] The implementation principle is as follows:

[0067] The control circuit module 10 receives the start signal collected by the switch control module 40 and generates a flush start signal based on the start signal to control the flush execution module 20 to start the flushing operation and perform timing operation to obtain timing values. The control circuit module 10 initiates the sewage discharge operation 1.5 seconds after the flushing operation starts. After the sewage discharge operation is completed in 3-5 seconds, the water volume in the toilet decreases, and the sewage box valve automatically closes due to the suction in the pipe. The remaining water in the flush execution module 20 blocks the sewage box from the side facing the toilet, while the magnetic attraction in the valve keeps the valve against the toilet, isolating the toilet from the pipe. This dual isolation method of magnetic sealing and water sealing achieves the sewage discharge execution module 30's isolation of the toilet from the pipe, thus achieving the effects of odor prevention, insect prevention, and bacterial inhibition.

[0068] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A smart water-saving and emission-reduction control system, characterized in that, It includes a control circuit module (10), a flushing execution module (20) electrically connected to the control circuit module (10), and a sewage discharge execution module (30) electrically connected to the control circuit module (10). The control circuit module (10) is used to receive a start signal and generate a flush start signal based on the start signal, and respond to the flush start signal to control the flush execution module (20) to start the flush operation and perform a timing operation to obtain a timing value. Based on the timing value and the first preset duration, a sewage discharge start signal is generated, and the sewage discharge execution module (30) is controlled to start the sewage discharge operation according to the sewage discharge start signal. The control circuit module (10) is also used to generate a flushing stop signal based on the timing value and the second preset duration to control the flushing execution module (20) to stop the flushing operation. The sewage discharge execution module (30) automatically controls the sewage discharge execution module (30) to stop the sewage discharge operation based on the water pressure value.

2. The intelligent water-saving and emission-reduction control system according to claim 1, characterized in that, The control circuit module (10) includes a main control unit (11) and an execution unit (12). The main control unit (11) is used to collect monitoring data corresponding to the sanitary ware to be cleaned, and generate the flushing start signal or the sewage discharge start signal based on the monitoring data, and send the flushing start signal or the sewage discharge start signal to the execution unit (12). The execution unit (12) responds to the flushing start signal or the sewage discharge start signal to control the corresponding flushing execution module (20) and the sewage discharge execution module (30) to start the corresponding operation.

3. The intelligent water-saving and emission-reduction control system according to claim 2, characterized in that, The sewage discharge execution module (30) includes an electromagnetic push rod (31), a magnetic seal valve (32), and an active channel for the electromagnetic push rod (31) to move radially. One end of the electromagnetic push rod (31) is electrically connected to the execution unit (12), and the other end passes through the active channel and abuts against the magnetic seal valve (32). When the execution unit (12) receives the sewage discharge start signal, it controls the electromagnetic push rod (31) to move along the active channel toward the magnetic seal valve (32) based on the sewage discharge start signal, so as to open the magnetic seal valve (32).

4. The intelligent water-saving and emission-reduction control system according to claim 2, characterized in that, The flushing execution module (20) includes an electromagnetic water valve (21), which is electrically connected to the execution unit (12). When the execution unit (12) receives the flushing start signal or the flushing stop signal, it controls the electromagnetic water valve (21) to open or close based on the flushing start signal or the flushing stop signal.

5. The intelligent water-saving and emission-reduction control system according to claim 2, characterized in that, It also includes a switch control module (40), which is used to acquire a start signal and send the start signal to the control circuit module (10).

6. The intelligent water-saving and emission-reduction control system according to claim 5, characterized in that, The switch control module (40) includes a switch body (41), a pressing end face (42), a sensing rod (43), and a signal output terminal (44). The pressing end face (42) is located above the switch body (41), and the switch body (41) is located below the pressing end face (42) and has a channel for the sensing rod (43) to move. One end of the sensing rod (43) is connected to the pressing end face (42). The signal output terminal (44) is located inside the switch body (41) and below the moving channel. When the pressing end face (42) is pressed down, the other end of the sensing rod (43) approaches the signal output end (44) to generate a start signal.

7. The intelligent water-saving and emission-reduction control system according to claim 5, characterized in that, The control circuit module (10) also includes a monitoring unit (13), a data processing unit (14), and a power supply unit (15). The monitoring unit (13) is used to monitor the sanitary ware to be cleaned in real time, obtain monitoring data, and send the monitoring data to the data processing unit (14). The data processing unit (14) acquires valid data based on the monitoring data and sends the valid data to the main control unit (11) via wireless communication. The power supply unit (15) is used to supply power to the main control unit (11), execution unit (12), monitoring unit (13) and data processing unit (14), and to provide power protection for the control circuit module (10).

8. The intelligent water-saving and emission-reduction control system according to claim 1, characterized in that, It also includes a cleaning module (50), which is electrically connected to the control circuit module (10). When the sewage discharge execution module (30) stops the sewage discharge operation, the control circuit module (10) controls the cleaning module (50) to start the cleaning mode based on the timing value and the fourth preset duration.

9. A smart water-saving and emission-reducing sanitary toilet, characterized in that, The intelligent water-saving and emission-reduction control system includes any one of claims 1-8.

10. A smart water-saving and emission-reducing squat toilet, characterized in that, The intelligent water-saving and emission-reduction control system includes any one of claims 1-8.

Images