Water supply energy-saving safe scheduling and purifying intelligent control equipment

Abstract

The utility model relates to the technical field of water supply engineering, and particularly discloses a water supply energy-saving safe scheduling and purifying intelligent control device which comprises a water tank, the water tank comprises a sewage pool and a water purifying pool, a mounting plate is fixedly connected to one side wall of the water tank, a controller is fixedly connected to the upper surface of the mounting plate, and a fixing plate is fixedly connected to one side wall of the water tank. An ozone generation tank is fixedly connected to the upper surface of the fixing plate, a first conveying pipe is connected to one side wall of the ozone generation tank through a flange and connected with the water tank, a metering pump is fixedly connected to one side wall of the first conveying pipe, and a driving mechanism is arranged on one side wall of the water tank. Through cooperative work of the frequency converter and the water pump motor, the flow and pressure conditions of a pipe network can be mastered in real time by means of the first flow sensor and the first pressure sensor, the system can dynamically adjust the rotating speed of the water pump according to the flow and pressure conditions, accurate matching of the water supply amount and the water consumption is achieved, and the rotating speed of the water pump and energy consumption can be reduced in the water consumption trough period at night. The problem of electric energy waste caused by traditional power frequency operation is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of water supply engineering technology, specifically to an intelligent control equipment for water supply energy-saving and safe scheduling and purification. Background Technology

[0002] With the advancement of technology, intelligent water supply equipment is being used more and more widely in various fields. In urban planning, intelligent water supply systems are an indispensable part of ensuring the normal operation of cities. They can intelligently adjust water volume and pressure according to actual needs, which not only improves the efficiency of water resource use but also effectively avoids waste. In the industrial field, especially in industries with high water quality requirements such as electronics and pharmaceuticals, intelligent water supply equipment provides a stable and reliable water source guarantee. Its precise water quality control and disinfection functions ensure the purity and safety of production water, laying a solid foundation for product quality assurance. In agricultural production, especially under the development model of water-saving agriculture, intelligent water supply equipment plays an important role. By precisely controlling irrigation volume and time, it reduces the excessive use of water resources and realizes scientific irrigation of crops, which not only ensures yield but also saves water resources. In addition, in household life, the emergence of intelligent water supply equipment has greatly improved residents' water experience. From automatic distribution of hot and cold water to stable water pressure control, and self-diagnosis and troubleshooting, it reflects the convenience and comfort brought by modern technology.

[0003] Traditional water pumps mostly operate at fixed frequency, which cannot dynamically adjust power according to real-time water consumption. When water consumption fluctuates, such as during off-peak hours at night, the pumps still run at rated speed, resulting in significant energy waste. At the same time, unstable pipeline pressure can easily lead to pipe bursts or insufficient water supply. Existing water quality monitoring relies heavily on manual inspections or single-point timed tests, making it difficult to capture sudden changes in raw water quality in real time. Furthermore, backwashing of filtration equipment depends on manual judgment, which can easily lead to filter media clogging and affect water quality. Key equipment such as water pump motors lack operational status monitoring and have insufficient fault early warning capabilities, often resulting in water outages. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an intelligent control device for energy-saving and safe water supply scheduling and purification, in order to solve the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water supply energy-saving and safe scheduling and purification intelligent control equipment, comprising a water tank, the water tank including a sewage tank and a clean water tank, an mounting plate fixedly connected to one side wall of the water tank, a controller fixedly connected to the upper surface of the mounting plate, a fixing plate fixedly connected to one side wall of the water tank, an ozone generator fixedly connected to the upper surface of the fixing plate, a first transport pipe connected to a flange on one side wall of the ozone generator and interconnected with the water tank, a metering pump fixedly connected to one side wall of the first transport pipe, and a drive mechanism provided on one side wall of the water tank.

[0006] Preferably, the driving mechanism includes a connecting plate, which is located on one side wall of the water tank. A water pump motor is fixed to the upper surface of the connecting plate. A water pump impeller rotates at the output end of the water pump motor. A filter mechanism is provided on one side of the water pump impeller.

[0007] Preferably, the filtration mechanism includes a flange interface, the flange interface being located on one side wall of the water pump impeller, a membrane filter being fixedly connected to one side wall of the flange interface, a second transport pipe being fixedly connected to one side wall of the membrane filter, a backwashing mechanism being fixedly connected to one side of the second transport pipe, a water distributor being movably connected inside the membrane filter, and a wastewater discharge outlet being fixedly connected to one side wall of the membrane filter.

[0008] Preferably, a water outlet pipe is fixedly connected to one side of the water tank, an activated carbon adsorption tank is movably connected to one side of the water outlet pipe, a first water transport pipe is fixedly connected to one side wall of the water tank, a second flow sensor and a second pressure sensor are provided on one side of the water outlet pipe, and a purified water outlet is fixedly connected to one side wall of the activated carbon adsorption tank.

[0009] Preferably, a first flow sensor, a first optical sensor, and a first pressure sensor are provided on one side of the first water pipe, and the first water pipe is connected to the membrane filter.

[0010] Preferably, a frequency converter is fixed to the upper surface of the connecting plate, a second optical sensor is provided on one side of the water pump impeller, and an electrochemical sensor is provided at the connection between the water pump impeller and the flange interface.

[0011] Beneficial effects

[0012] This utility model provides an intelligent control device for energy-saving and safe water supply scheduling and purification. Compared with the prior art, it has the following advantages:

[0013] (1) By working together with the frequency converter and the water pump motor, and with the help of the first flow sensor and the first pressure sensor, the flow and pressure status of the pipeline network can be monitored in real time. The system can dynamically adjust the speed of the water pump accordingly to achieve a precise match between water supply and water consumption. During the low water consumption period at night, the water pump speed is reduced, and energy consumption can be reduced, which effectively solves the problem of energy waste caused by traditional industrial frequency operation. In addition, the reduction of the water pump motor speed reduces the mechanical friction between the impeller and the pipeline, thereby extending the service life of the equipment and reducing maintenance costs. The first optical sensor is installed on the first water pipe to monitor turbidity, and the electrochemical sensor is installed to monitor residual chlorine and pH value. The second flow sensor and the second pressure sensor are installed on the outlet water pipe to realize real-time monitoring of water quality throughout the entire process from raw water to effluent. When the sensor detects that the turbidity of the water quality parameter exceeds the set threshold or the residual chlorine is below the set threshold, the system will automatically increase the ozone dosage of the metering pump.

[0014] (2) When the filtration removal rate of the membrane filter decreases as detected by the first optical sensor, the backwashing mechanism will automatically start and evenly wash the filter media through the water distributor to prevent the filter media from growing bacteria due to blockage. This avoids the risk of secondary water pollution caused by untimely manual backwashing. The pressure sensor can be, but is not limited to, the Honeywell HSC model, to monitor the water pressure of the water supply network in real time, providing a precise control basis for the frequency converter, dynamically adjusting the pump speed, avoiding energy waste, achieving energy saving and consumption reduction, preventing overpressure or underpressure in the pipeline network, and ensuring the stability of the water supply. The flow sensors are electromagnetic flow sensors and turbine flow sensors respectively. The electromagnetic flow sensor can be, but is not limited to, the Endress+HauserPromag model, while the turbine flow sensor can be, but is not limited to, the YokogawaWT model. These sensors can monitor the motor load current in real time, reflect the equipment operating status, and assist in judging whether the pump impeller is blocked or the motor winding is faulty. The electrochemical sensors are residual chlorine sensors, pH sensors, and heavy metal sensors. The residual chlorine sensor can be, but is not limited to, the HachLDO101 model, and the pH sensor can be, but is not limited to, the Ori The ON8205BNWP model and the heavy metal sensor (AnalytikJenaZEEn it700 model) can accurately monitor ozone residue, pH, and heavy metal pollution, providing closed-loop control signals for ozone dosing systems to warn of water quality anomalies and avoid health risks. The optical sensor (Hach2100Q or WTWTurb550IR models) can detect the concentration of suspended particles in the water in real time, ensuring that the effluent turbidity meets standards, responding quickly to water quality changes, triggering adjustments to the purification process, reducing the frequency of manual inspections, and lowering maintenance costs. The temperature sensor (Pt100 platinum resistance or K-type thermocouple models) can monitor the temperature of key components such as motors and bearings, preventing overheating failures, detecting abnormal equipment wear early, and extending service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an intelligent control equipment for water supply energy conservation, safety scheduling, and purification, according to an embodiment of the present invention.

[0016] Figure 2 This is a sensor installation diagram according to an embodiment of the present invention;

[0017] Figure 3 This is a flowchart illustrating the workflow of an embodiment of the present invention.

[0018] In the diagram: 1. Water tank; 2. Mounting plate; 3. Controller; 4. Fixing plate; 5. Ozone generator; 6. First transport pipe; 7. Metering pump; 8. Connecting plate; 9. Pump motor; 10. Pump impeller; 11. Flange interface; 12. Membrane filter; 13. Second transport pipe; 14. Backwashing mechanism; 15. Water outlet pipe; 16. Activated carbon adsorption tank; 17. First water transport pipe; 18. First flow sensor; 19. First optical sensor; 20. First pressure sensor; 21. Clean water outlet; 22. Second flow sensor; 23. Second pressure sensor; 24. Water distributor; 25. Sewage outlet; 26. Frequency converter; 27. Second optical sensor; 28. Electrochemical sensor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] Please see Figure 1-3As shown, this embodiment proposes an intelligent control equipment for water supply energy-saving safety scheduling and purification, including a water tank 1. The water tank 1 includes a sewage tank and a clean water tank. A mounting plate 2 is fixedly connected to one side wall of the water tank 1, and a controller 3 is fixedly connected to the upper surface of the mounting plate 2. A fixing plate 4 is fixedly connected to one side wall of the water tank 1, and an ozone generator 5 is fixedly connected to the upper surface of the fixing plate 4. A first transport pipe 6 is connected to a flange on one side wall of the ozone generator 5 and is interconnected with the water tank 1. A metering pump 7 is fixedly connected to one side wall of the first transport pipe 6. A drive mechanism is provided on one side wall of the water tank 1. The water tank 1 is divided into a sewage tank and a clean water tank. The water tank prevents the mixing of untreated sewage with purified water at the source, greatly reducing the risk of secondary pollution. This means that the water in the purification tank always maintains a high level of purity, effectively reducing the possibility of the growth of bacteria, viruses, and other microorganisms in the water, providing users with safer and more reliable drinking water. Secondly, the ozone generator 5 is connected to the water tank 1 via the first transport pipe 6 and is equipped with a metering pump 7. The controller 3 can precisely control the operation of the metering pump 7 based on water quality monitoring data, thereby achieving precise adjustment of the ozone dosage. Compared with the traditional manual, experience-based dosing method, this ensures accurate ozone dosing. The precise dosage ensures effective disinfection, killing harmful microorganisms in the water while avoiding excessive ozone use and resulting disinfection byproducts, thus guaranteeing water safety and providing residents with healthy water. One side of the water tank 1 is fixed to a mounting plate 2 for the controller 3, while the other side is fixed to a mounting plate 4 for the ozone generator 5. This compact and rational layout makes full use of the space around the water tank 1, facilitating equipment installation, debugging, and routine maintenance. Staff can easily access the controller 3 for parameter settings and troubleshooting, and can also conveniently inspect the ozone generator 5. Ozone filling and other operations improve work efficiency and reduce maintenance time and costs. The drive mechanism, including the water pump motor 9 and water pump impeller 10, works closely with the disinfection system. The drive mechanism is responsible for transporting and circulating the water in the water tank 1, ensuring the continuous purification and disinfection process. The metering pump 7 accurately adds ozone, which mixes thoroughly with the water flow to disinfect microorganisms in the water. The two work together to ensure the stable operation of the entire water supply system, continuously providing users with purified water that meets standards and reducing problems such as water outages and substandard water quality caused by equipment failure or unstable operation.

[0022] Preferably, the drive mechanism includes a connecting plate 8, which is positioned on one side wall of the water tank 1. A water pump motor 9 is fixedly connected to the upper surface of the connecting plate 8. A water pump impeller 10 rotates at the output end of the water pump motor 9. A filter mechanism is provided on one side of the water pump impeller 10. The connecting plate 8 is securely installed on one side wall of the water tank 1, providing solid support for the water pump motor 9. As the core power source, the water pump motor 9 has its output end tightly connected to the water pump impeller 10. The controller 3 can precisely control the speed of the water pump motor 9 according to the system's water demand. During peak water usage periods, the controller 3 sends commands to increase the water flow. The pump motor 9 operates at high speed, driving the pump impeller 10 to rotate rapidly, increasing the water extraction and delivery volume to ensure sufficient water supply. During periods of low water usage, the pump motor 9 speed is reduced to achieve energy-saving operation while maintaining stable water pressure and avoiding energy waste. Furthermore, the rotational connection between the pump motor 9 and the pump impeller 10 is rationally designed to ensure efficient and stable power transmission. Driven by the pump motor 9, the pump impeller 10 can extract water from the water tank 1 at a stable speed and deliver it to subsequent treatment stages. This tight and reliable connection reduces energy loss during power transmission and improves efficiency. This improves the overall efficiency of the water supply system, ensuring the continuity and stability of the water supply. Furthermore, after the water pump impeller 10 draws water from the water tank 1, it delivers it to the filtration mechanism at a certain flow rate and pressure. The resulting water flow can enter the filtration equipment relatively evenly. Whether it's surface water, groundwater, or seawater, the membrane filter 12 can effectively treat different water quality characteristics and treatment requirements by selecting appropriate membrane types and process parameters, effectively removing bacteria and larger colloidal particles from the water, while retaining viruses and smaller colloids. Nanofiltration membranes and reverse osmosis membranes can further remove... Reverse osmosis membranes can even retain almost all dissolved salts and small molecule organic matter, including divalent and polyvalent ions, resulting in highly pure water. The power provided by the pump impeller 10 allows water to flow through the filtration mechanism at an appropriate speed, ensuring that impurities are not caught by the filter medium due to excessive flow rate, nor that the filtration efficiency is affected by excessively slow flow rate. For the membrane filter 12, the water flow output by the pump impeller 10 ensures that a certain amount of water is filtered within a specified time, improving the overall water purification system's processing capacity and ensuring that the purified water meets usage requirements.

[0023] Preferably, the filtration mechanism includes a flange interface 11, which is located on one side wall of the water pump impeller 10. A membrane filter 12 is fixedly connected to one side wall of the flange interface 11. A second transport pipe 13 is fixedly connected to one side wall of the membrane filter 12. A backwashing mechanism 14 is fixedly connected to one side of the second transport pipe 13. A water distributor 24 is movably connected inside the membrane filter 12. A sewage outlet 25 is fixedly connected to one side wall of the membrane filter 12. The flange interface 11 securely connects the water pump impeller 10 to the membrane filter 12, ensuring that the water pumped by the impeller 10 can smoothly and efficiently enter the membrane filter 12. Compared with other connection methods, the flange connection has good sealing and firmness, can withstand a certain water pressure, reduces the risk of leakage, and ensures stable water delivery, providing a basic condition for the membrane filter 12 to continuously and stably perform filtration. Secondly, the membrane medium filled in the membrane filter 12 can effectively intercept suspended particles, impurities, and other pollutants in the water when the water flows through, and its filtration accuracy will not fluctuate significantly due to the use time and water quality changes of traditional filter media, thus providing a continuous and stable supply of high-quality filtered water. The water distributor 24 is movably connected inside the membrane filter 12, and its function is to evenly distribute the water entering the membrane filter 12 across the entire filter layer. The uniform water flow distribution allows each part of the filter medium in the membrane filter 12 to fully perform its function, avoiding uneven filtration caused by excessive or insufficient local water flow, greatly improving the filtration efficiency and effect of the membrane filter 12, and ensuring The outflowing water is fully purified, and the second transport pipe 13, fixed to one side wall of the membrane filter 12, is connected to the backwashing mechanism 14. When the filter medium in the membrane filter 12 traps too many impurities, causing a decrease in filtration efficiency, the backwashing mechanism 14 comes into play. Through the second transport pipe 13, the backwashing mechanism 14 delivers reverse water flow into the membrane filter 12 to flush the filter medium. This automatic backwashing function can promptly remove impurities trapped on the filter medium, restore the filtration performance of the membrane filter 12, extend the service life of the filter medium, reduce the frequency and cost of manual maintenance, and ensure the long-term stable operation of the membrane filter 12. Furthermore, the design of the flange interface 11 not only facilitates the installation of the equipment but also has great advantages during equipment maintenance or replacement. When it is necessary to repair or replace the membrane filter 12, the water pump impeller 10, or other connecting components, the relevant components can be quickly separated by disassembling the flange interface 11, which is convenient for operators to operate, shortens equipment maintenance time, reduces water outage time caused by equipment failure, and improves the reliability of the water supply system.

[0024] Preferably, a water outlet pipe 15 is fixedly connected to one side of the water tank 1, and an activated carbon adsorption tank 16 is movably connected to one side of the water outlet pipe 15. A first water transport pipe 17 is fixedly connected to one side wall of the water tank 1. A second flow sensor 22 and a second pressure sensor 23 are installed on one side of the water outlet pipe 15. A purified water outlet 21 is fixedly connected to one side wall of the activated carbon adsorption tank 16. The water tank 1 is movably connected to the activated carbon adsorption tank 16 via the water outlet pipe 15. This design provides a crucial step for deep water purification. Water that has undergone preliminary treatment such as sand filtration flows into the activated carbon adsorption tank 16. Activated carbon has a rich microporous structure, which can effectively adsorb pollutants such as residual organic matter, odors, pigments, and some heavy metal ions in the water. For trace amounts of pesticide residues and odors produced by humus in the water, the activated carbon adsorption tank 16 can significantly reduce their content, further improving water quality and making the purified water taste better and safer, meeting residents' demand for high-quality drinking water. A second flow sensor 22 and a second pressure sensor 23 are installed on one side of the water outlet pipe 15. The system monitors the flow rate and pressure of the water treated by the activated carbon adsorption tank 16 in real time. This data is fed back to the controller 3. On the one hand, it can be used to evaluate the operating status of the activated carbon adsorption tank 16. If the flow rate suddenly decreases or the pressure rises abnormally, it means that there is a blockage or other problem inside the activated carbon adsorption tank 16. The system can issue an alarm in time and take corresponding measures, automatically switching to the backup purification process to ensure uninterrupted water supply. On the other hand, based on the flow rate data, the controller 3 can more accurately adjust the operating parameters of the entire water supply system to achieve a match between water supply and water consumption, thereby improving the stability and energy-saving effect of the water supply system. The purified water outlet 21, which is fixed to one side wall of the activated carbon adsorption tank 16, is directly connected to the water supply terminal, stably delivering high-quality water that has undergone deep purification to users. This reduces energy loss in intermediate links and the risk of secondary water pollution, ensuring that users can continuously obtain drinking water that meets the standards. At the same time, the location and connection method of the purified water outlet 21 facilitates the installation and maintenance of related water supply pipelines, making it convenient to manage and repair the entire water supply terminal.

[0025] Preferably, a first flow sensor 18, a first optical sensor 19, and a first pressure sensor 20 are installed on one side of the first water pipe 17, and the first water pipe 17 is connected to the membrane filter 12. The first flow sensor 18 is installed on one side of the first water pipe 17 and can accurately measure the water flow rate to the membrane filter 12. By monitoring the flow data in real time, the controller 3 can clearly grasp the rate at which the raw water enters the purification system. During peak water usage periods, if the flow rate is too high, it may cause the membrane filter 12 and other purification equipment to be overloaded, affecting the filtration effect. At this time, the controller 3 adjusts the speed of the water pump motor 9 according to the flow sensor data to reduce the water flow rate, ensuring that the purification equipment can operate stably and guarantee the water purification quality. During off-peak water usage periods, the flow rate is appropriately increased to improve the efficiency of the equipment and achieve a balance between energy saving and high-efficiency purification. The first optical sensor 19 is mainly used to detect optical indicators such as turbidity of the raw water. Turbidity reflects the content of suspended particles in the water. When the raw water is affected by heavy rain or other factors, suspended particles such as silt in the water will be affected. As particle count increases and turbidity rises, the first optical sensor 19 can promptly detect this change and transmit the data to the controller 3. The controller 3 then adjusts the operating parameters of the membrane filter 12 accordingly, appropriately increasing the backwashing frequency to ensure that the membrane filter 12 can effectively trap more impurities and maintain the purification effect. Simultaneously, the data from the optical sensor provides a basis for subsequent process adjustments such as ozone dosage, ensuring the synergy and effectiveness of the entire purification process. Furthermore, the first pressure sensor 20 monitors the water pressure in the first water pipe 17 in real time. Stable water pressure is crucial for ensuring smooth water flow and normal operation of the purification equipment. Excessive water pressure may damage the pipes and equipment; insufficient water pressure will affect water delivery and purification efficiency. The pressure sensor feeds back the water pressure data to the controller 3 in real time. When the water pressure is abnormal, the controller 3 takes timely measures, such as adjusting the working state of the water pump motor 9, to ensure that the entire water supply and purification system operates under a stable pressure environment, extending the equipment's service life and guaranteeing the stability and reliability of the water supply.

[0026] Preferably, a frequency converter 26 is fixedly mounted on the upper surface of the connecting plate 8, a second optical sensor 27 is provided on one side of the water pump impeller 10, and an electrochemical sensor 28 is provided at the connection between the water pump impeller 10 and the flange interface 11. The frequency converter 26 is fixedly mounted on the upper surface of the connecting plate 8 and works closely with the water pump motor 9 to achieve intelligent control of the water pump operation. The controller 3 can accurately adjust the output frequency of the frequency converter 26 based on the data fed back to the controller 3 by the first flow sensor 18 and the first pressure sensor 20. For example, during periods of low water usage, the controller 3 instructs the frequency converter 26 to reduce its output frequency based on the flow and pressure data. The low output frequency reduces the speed of the water pump motor 9, thus reducing energy consumption. Furthermore, the frequency converter 26 has multiple protection functions, monitoring parameters such as current and voltage of the water pump motor 9 in real time. When abnormal conditions such as overcurrent, overvoltage, or undervoltage occur, the frequency converter 26 immediately takes protective measures, such as stopping the output, to prevent damage to the water pump motor 9 due to electrical faults, extending equipment lifespan, reducing equipment maintenance costs, and ensuring the stable operation of the water supply system. The second optical sensor 27 is located on one side of the water pump impeller 10 and is mainly used to monitor the optical characteristics of the water after it has been pumped, continuously monitoring the water at that location. The optical sensor 27 can detect water quality changes caused by pump operation in a timely manner. Metal debris and other impurities from pump impeller 10 wear entering the water may cause an increase in turbidity. The second optical sensor 27 can quickly capture this change and transmit the data to the controller 3. The controller 3 then determines whether the pump's operating status has an adverse impact on water quality and, if necessary, arranges for pump maintenance and adjusts subsequent purification process parameters to ensure that the overall water quality is not affected. Meanwhile, the electrochemical sensor 28, located at the connection between the pump impeller 10 and the flange interface 11, can electrochemically analyze the water quality at that location. Parameter monitoring, such as residual chlorine content and pH value, is crucial at the point where water flows from the pump into the filtration system. Monitoring these electrochemical parameters helps to understand the residual ozone in the water and whether the pH is within the appropriate range in real time. For example, if the residual chlorine content is too low, it may mean that the disinfection effect is not good, and the controller 3 can adjust the dosage of the metering pump 7 in the ozone generator tank 5 accordingly. If the pH is abnormal, it may affect the operation of subsequent purification equipment such as the membrane filter 12. The controller 3 can take corresponding neutralization and other treatment measures in a timely manner to ensure the stable operation of the entire water supply purification system and that the water quality meets the standards.

[0027] In use, raw water enters the system through the first water pipe 17. The first flow sensor 18, the first optical sensor 19, and the first pressure sensor 20 on the first water pipe 17 monitor the raw water flow rate, turbidity, and other optical indicators and pressure in real time. This data is immediately transmitted to the controller 3 installed on the mounting plate 2. The raw water flows into the sewage tank of the water tank 1, where it undergoes preliminary sedimentation to remove some larger particulate impurities, reducing the burden on subsequent purification equipment. Based on the raw water data, the controller 3 sends instructions to the frequency converter 26 on the connecting plate 8 to precisely adjust the speed of the water pump motor 9. The water pump motor 9 drives the water pump impeller 10 to pump the raw water out of the sewage tank. The water is pressurized and transported to the membrane filter 12 through the flange interface 11. During this process, the second optical sensor 27 on one side of the pump impeller 10 monitors the optical characteristics of the water flow, and the electrochemical sensor 28 at the connection between the pump impeller 10 and the flange interface 11 monitors electrochemical indicators such as residual chlorine and pH of the water flow and feeds back the data to the controller 3. Meanwhile, the water distributor 24 inside the membrane filter 12 evenly disperses the water flow, ensuring full contact with the membrane filter. Suspended particles and impurities in the water flow are intercepted, and the purified water flows out through the second transport pipe 13. When the first optical sensor 19 detects that the turbidity of the raw water exceeds the threshold, or when the membrane filter 12 has been running for a set time, the backwashing mechanism 14 is activated, and the water flows out through the second transport pipe 13. Pipe 13 backwashes the membrane filter 12 to restore the performance of the filter media. Next, the sand-filtered water flows through outlet pipe 15 into activated carbon adsorption tank 16. Activated carbon adsorption tank 16 utilizes the abundant microporous structure of activated carbon to adsorb residual organic matter, odors, pigments, and some heavy metal ions in the water, further improving water quality. The second flow sensor 22 and the second pressure sensor 23 on outlet pipe 15 monitor the water flow and pressure in real time and feed them back to controller 3 to evaluate the operating status of activated carbon adsorption tank 16 and the stability of the system water supply. Based on data such as residual chlorine content fed back by electrochemical sensor 28, controller 3 controls metering pump 7, which pumps ozone from ozone generator 5. The ozone is precisely added to the water purification tank of water tank 1 through the first transport pipe 6 to ensure a suitable ozone concentration, effectively kill harmful microorganisms in the water, and ensure water quality safety. The purified and disinfected water flows into the water purification tank of water tank 1 for storage. The water purification tank provides a buffer space for water quality stability and ensures a continuous and stable water supply. Secondly, the water in the water purification tank is transported to the water supply terminal through the water purification outlet 21 on one side wall of the activated carbon adsorption tank 16 to provide users with drinking water that meets the standards. At the same time, the controller 3 continuously collects data from various sensors and dynamically adjusts parameters such as the speed of the water pump motor 9 and the amount of ozone added to achieve energy-saving, safe, and intelligent water supply scheduling and control, ensuring the efficient and stable operation of the entire water supply system.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A smart control equipment for energy-saving and safe water supply scheduling and purification, characterized in that: The system includes a water tank (1), which includes a sewage tank and a clean water tank. A mounting plate (2) is fixed to one side wall of the water tank (1), and a controller (3) is fixed to the upper surface of the mounting plate (2). A fixing plate (4) is fixed to one side wall of the water tank (1), and an ozone generator (5) is fixed to the upper surface of the fixing plate (4). A first transport pipe (6) is connected to a flange on one side wall of the ozone generator (5) and is connected to the water tank (1). A metering pump (7) is fixed to one side wall of the first transport pipe (6), and a drive mechanism is provided on one side wall of the water tank (1).

2. The intelligent control equipment for water supply energy conservation, safety scheduling, and purification according to claim 1, characterized in that: The driving mechanism includes a connecting plate (8), which is located on one side wall of the water tank (1). A water pump motor (9) is fixed to the upper surface of the connecting plate (8). A water pump impeller (10) rotates at the output end of the water pump motor (9). A filter mechanism is provided on one side of the water pump impeller (10).

3. The intelligent control equipment for water supply energy conservation, safety scheduling, and purification according to claim 2, characterized in that: The filtration mechanism includes a flange interface (11), which is located on one side wall of the water pump impeller (10). A membrane filter (12) is fixedly connected to one side wall of the flange interface (11). A second transport pipe (13) is fixedly connected to one side wall of the membrane filter (12). A backwashing mechanism (14) is fixedly connected to one side of the second transport pipe (13). A water distributor (24) is movably connected inside the membrane filter (12). A sewage outlet (25) is fixedly connected to one side wall of the membrane filter (12).

4. The intelligent control equipment for energy-saving and safe water supply scheduling and purification according to claim 1, characterized in that: A water outlet pipe (15) is fixedly connected to one side of the water tank (1), and an activated carbon adsorption tank (16) is movably connected to one side of the water outlet pipe (15). A first water transport pipe (17) is fixedly connected to one side wall of the water tank (1). A second flow sensor (22) and a second pressure sensor (23) are provided on one side of the water outlet pipe (15). A clean water outlet (21) is fixedly connected to one side wall of the activated carbon adsorption tank (16).

5. The intelligent control equipment for water supply energy conservation, safety scheduling, and purification according to claim 4, characterized in that: A first flow sensor (18), a first optical sensor (19) and a first pressure sensor (20) are provided on one side of the first water pipe (17), and the first water pipe (17) is connected to the membrane filter (12).

6. The intelligent control equipment for energy-saving and safe water supply scheduling and purification according to claim 2, characterized in that: A frequency converter (26) is fixed to the upper surface of the connecting plate (8), a second optical sensor (27) is provided on one side of the water pump impeller (10), and an electrochemical sensor (28) is provided at the connection between the water pump impeller (10) and the flange interface (11).

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