Intelligent dynamic management system for regional water quality

Abstract

The invention relates to the technical field of water treatment, and particularly discloses a regional water quality intelligent dynamic management system which comprises a water supply pipeline, a water quality monitoring module, a water quality treatment module, a valve regulation and control module and a central control module which is electrically connected with each module and is used for controlling cooperative work among the modules, the two ends of the water supply pipeline are communicated with a municipal water supply end and a community pipe network respectively, the water quality monitoring module is provided with a monitoring device used for monitoring the water quality of the municipal water supply end and the community pipe network, and the monitoring device transmits monitored water quality information to the central control module. The central control module dynamically analyzes the water quality information and generates corresponding water quality processing data information, and each module processes the water body in the water supply pipeline according to the corresponding water quality processing data information, so that the water quality which is processed and conveyed to the community pipe network is recovered to the factory standard of the waterworks. An intelligent management terminal is integrated in the central control module, and the intelligent management terminal is in wireless connection with the mobile terminal.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular discloses a regional water quality intelligent dynamic management system. Background Art

[0003] The existing water quality management method has defects, and the user end cannot know the changing trend of water quality inside and outside the community in time and respond to it. In this context, the regional water quality intelligent dynamic management system came into being. It monitors water quality in real time through the water quality monitoring module, and the central control module optimizes the water quality management plan based on the data. When the water quality is abnormal, it can quickly instruct the valve control module and the water quality treatment module to work together, such as switching the backup filter, accurately adding medicine, etc., to achieve real-time response processing and continuous water supply guarantee, effectively solve the above water quality problems, and improve the quality of tap water supply. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a regional water quality intelligent dynamic management system.

[0005] To achieve the above-mentioned purpose, a regional water quality intelligent dynamic management system of the present invention comprises a water supply pipeline for conveying municipal water to a community pipe network, a water quality monitoring module for monitoring the water quality of the water body conveyed by the water supply pipeline, a water quality treatment module for purifying the water body in the water supply pipeline, a valve control module for controlling the flow rate and flow rate of the water body in the water supply pipeline, and a central control module electrically connected to each module for controlling the coordinated work between the modules; the two ends of the water supply pipeline are respectively connected to the municipal water supply end and the community pipe network, and the water quality monitoring module has a function for controlling the municipal water supply end and the community pipe network. A monitoring device is provided for monitoring the water quality of the district pipe network. The monitoring device transmits the monitored water quality information to the central control module. The central control module dynamically analyzes the water quality information and generates corresponding water quality processing data information. Each module processes the water in the water supply pipe according to the corresponding water quality processing data information, so that the water quality delivered to the community pipe network after treatment can be restored to the factory standard of the water plant. The central control module is internally integrated with an intelligent management terminal, which is wirelessly connected to the mobile terminal. The management personnel view the water quality data via the mobile terminal and set the working parameters of each module.

[0006] Furthermore, the monitoring device has a front monitor disposed near the municipal water supply end of the water supply pipeline and a rear monitor near the community pipe network. The front monitor and the rear monitor dynamically detect the water quality output from the municipal water supply end and the water quality input into the community pipe network. The two monitors process the detected dynamic water quality data and transmit it to the central control module. The central control module presets a water quality threshold that meets the factory standard of the water treatment plant. The central control module compares the water quality parameters obtained by processing and analyzing the dynamic water quality data detected by the two monitors with the water quality threshold. When the water quality parameters are higher or lower than the water quality threshold, the monitor automatically adjusts the detection frequency to timely capture the water quality changes, so as to provide data support for the water quality treatment data information of the central control module.

[0007] Furthermore, the water quality treatment module has a dosing module and an intelligent filtration module disposed on the water supply pipeline. The dosing module performs dosing treatment on the water body output from the municipal water supply end via the water quality treatment data information of the central control module, so as to purify and adjust the water quality. The intelligent filtration module has a multi-stage filtration device for filtering the water body treated by the dosing module and an intelligent control filtration unit electrically connected to both the multi-stage filtration device and the central control module. The intelligent control filtration unit intelligently controls the filtration accuracy of the multi-stage filtration device in cooperation with the water quality treatment data information of the central control module.

[0008] Furthermore, the valve control module has a first valve, a second valve, a third valve, a fourth valve, and a fifth valve disposed on the water supply pipeline. The first valve is disposed near the municipal water supply end to control the inflow of municipal water into the water supply pipeline. The second valve is disposed before the water quality treatment module to control the inflow of municipal water into the water quality treatment module. The third valve is disposed before the second valve to discharge the municipal water. The fourth valve is disposed near the community pipe network to control the flow of the water body treated by each module into the community pipe network. The fifth valve is disposed between the water quality treatment module and the fourth valve to discharge the treated water treated by the water quality treatment module. The valve control module controls the flow path and flow rate of the water body in the water supply pipeline through the opening and closing of multiple valves to cope with different water quality treatment data information.

[0009] Furthermore, the dosing module includes a dosing metering pump disposed on the water supply pipeline. The dosing metering pump has a driving component, a transmission component, and a pump body. The transmission component has a gear transmission structure and a connecting rod transmission structure connected to the driving component in sequence. The connecting rod transmission structure is connected to a piston or diaphragm in the pump body. The driving component drives the transmission component to drive the piston or diaphragm in the pump body to reciprocate. Multiple pipelines communicating with the medicine tank are provided in the pump body to pump out different medicines respectively.

[0010] Further, the water supply pipeline has a first pipeline and a second pipeline. The multi-stage filtration device has a first tubular filter disposed on the first pipeline and a second tubular filter disposed on the second pipeline. The first tubular filter and the second tubular filter are arranged in parallel. The first tubular filter has a first pipe body, a first water inlet and a first water outlet disposed on the first pipe body. The first water inlet and the first water outlet are both communicated with the first pipe body. On the first pipe body between the first water inlet and the first water outlet, there are successively arranged a coarse filtration layer for removing large particulate impurities in the water body, a fine filtration layer for removing small particulate impurities in the water body, an ultrafiltration layer for removing tiny particles in the water body, and an activated carbon layer for removing harmful substances in the water body.

[0011] Further, the second tubular filter has a second pipe body, a second water inlet and a second water outlet disposed on the second pipe body. The second water inlet and the second water outlet are both communicated with the second pipe body. A filter pipe is arranged in the second pipe body. The filter pipe is made of a porous material. The second tubular filter filters the water body after chemical treatment through the pore structure of the filter pipe.

[0012] Further, a sixth valve and a seventh valve for controlling the flow of the water body after chemical treatment through the first tubular filter are arranged on the first pipeline, and an eighth valve and a ninth valve for controlling the flow of the water body after chemical treatment through the second tubular filter are arranged on the second pipeline. The multi-stage filtration device uses the first tubular filter as the main filter for daily use to provide daily water for users, and the second tubular filter is used as a standby filter to cope with emergencies where the main filter cannot work properly. The multiple valves are all electrically connected to the intelligent control filtering unit. The intelligent control filtering unit controls the opening and closing of the multiple valves through the water quality treatment data information of the central control unit to realize the emergency water quality treatment function of "one in use and one in standby" of the multi-stage filtration device.

[0013] Further, the central control module controls different opening and closing modes of the multiple valves according to the generated water quality treatment data information to realize the intelligent dynamic management of the water quality. The structures of the multiple valves are the same. The first valve has a valve body disposed on the water supply pipeline. The valve body is provided with a water inlet end, a water outlet end, a valve stem and a valve flap connected to the valve stem. The valve stem and the valve flap are arranged between the water inlet end and the water outlet end. The central control module drives the lifting movement of the valve flap through the valve stem to control the opening and closing of the valve.

[0014] Further, the intelligent control filtering unit includes a filter box for accommodating the multi-stage filtration device. A display screen electrically connected to the multi-stage filtration device is arranged on the filter box to display the filtration parameter information of the multi-stage filtration device.

[0015] Advantages of the present invention: Optimization of Water Quality Management Scheme: The water quality monitoring module in the system uses front and rear monitors to dynamically detect the water quality of municipal and community pipe networks, and transmits the data to the central control module. Based on the preset thresholds, when the water quality is abnormal, it adjusts the detection frequency to assist in generating a scheme. The central control module then regulates the dosing metering pump of the dosing module to accurately dose, and the intelligent control filtration unit collaborates with the valve control module to optimize the accuracy of the multi-stage filtration equipment. Through the intelligent adjustment of the parameters and operations of each component, the water quality can be improved more accurately, realizing the dynamic optimization of the water quality management scheme and enhancing the overall management effect.

[0016] Real-time Response and Processing: When the water quality monitoring module detects a water quality problem, the central control module reacts quickly. It can instruct the valve control module to open or close relevant valves, such as using the third and fifth valves to drain accident water, while adjusting the dosing module and the intelligent filtration module. It can accurately control the dosing amount of the dosing metering pump, or switch to the standby second tubular filter or replace the filter element of the first tubular filter through the intelligent control filtration unit, and perform disinfection and other operations in a timely manner, effectively shortening the processing time, reducing the interference to users' water use, and achieving the goal of real-time processing of water quality problems.

[0017] Continuous Water Supply Guarantee: The valve control module and the multi-stage filtration equipment cooperate to build a "one in use and one standby" mechanism. Usually, the first tubular filter is used for water supply, and the second tubular filter is in standby. Under the command of the intelligent control filtration unit and the central control module, multiple valves control the opening and closing of the sixth to ninth valves, etc., to ensure that the standby filter can be quickly switched to when the main filter is being repaired or the filter element is replaced. This design effectively maintains the continuity of water supply, reduces the impact on users, ensures the stable supply of water, reduces the inconvenience and losses caused by water cut-off, and improves the reliability of the water supply system. Description of the Drawings

[0018] Figure 1 It is the first overall structure schematic diagram of an intelligent dynamic regional water quality management system of the present invention; Figure 2 It is the second overall structure schematic diagram of the present invention; Figure 3 It is the structure schematic diagram of the dosing metering pump of the present invention; Figure 4 It is the structure schematic diagram of the intelligent filtration module of the present invention; Figure 5 It is the structure schematic diagram of the first tubular filter of the present invention; Figure 6 It is the structure schematic diagram of the second tubular filter of the present invention; Figure 7 It is the exploded structure schematic diagram of the valve of the present invention; Figure 8 It is the partial structure schematic diagram of the dosing metering pump of the present invention; Figure 9Structural schematic diagram of the console of the present invention.

[0019] Reference numerals include: 1, water supply pipeline; 11, first pipeline; 12, second pipeline; 2, water quality monitoring module; 21, monitoring device; 211, front monitor; 212, rear monitor; 3, water quality treatment module; 31, chemical dosing module; 311, chemical dosing metering pump; 3111, drive assembly; 31111, drive motor; 3112, transmission assembly; 31121, first gear; 31122, second gear; 31123, transmission rod; 3113, pump body; 32, intelligent filtration module; 321, multi-stage filtration equipment; 3211, first tubular filter; 32111, first tube body; 32112, first water inlet; 32113, first water outlet; 32114, coarse filtration layer; 32115, fine filtration layer; 32116, ultrafiltration layer; 32117, activated carbon layer; 3212, second tubular filter; 32121, second tube body; 32112, filter tube; 32113, second water inlet; 32114, second water outlet; 322, intelligent control filtration unit; 3221, filtration tank; 3222, display screen; 4, valve control module; 41, first valve; 411, valve body; 412, water inlet end; 413, water outlet end; 414, valve stem; 415, valve flap; 42, second valve; 43, third valve; 44, fourth valve; 45, fifth valve; 46, sixth valve; 47, seventh valve; 48, eighth valve; 49, ninth valve; 5, central control module; 51, console; 52, control screen. Detailed implementation manners

[0020] For the convenience of those skilled in the art to understand, the present invention will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the implementation manners does not limit the present invention.

[0021] Please refer to Figures 1 to 9As shown in the figure, an intelligent dynamic management system for regional water quality of the present invention includes a water supply pipeline 1 for conveying municipal water to the community pipe network, a water quality monitoring module 2 for monitoring the water quality of the water body conveyed by the water supply pipeline 1, a water quality treatment module 3 for purifying the water body in the water supply pipeline 1, a valve control module 4 for controlling the water flow rate and velocity in the water supply pipeline 1, and a central control module 5 electrically connected to each module for controlling the coordinated operation between the modules; both ends of the water supply pipeline 1 are connected to the municipal water supply end and the community pipe network respectively. The water quality monitoring module 2 has a monitoring device 21 for monitoring the water quality of the municipal water supply end and the community pipe network. The monitoring device 21 transmits the monitored water quality information to the central control module 5. The central control module 5 dynamically analyzes the water quality information and generates corresponding water quality treatment data information. Each module processes the water body in the water supply pipeline 1 according to the corresponding water quality treatment data information, so that the water quality conveyed to the community pipe network after treatment can be restored to the factory standard of the water treatment plant. An intelligent management terminal is integrated inside the central control module 5, and the intelligent management terminal is wirelessly connected to the mobile terminal. The management personnel can view the water quality data and set the working parameters of each module through the mobile terminal.

[0022] In actual use, the water quality monitoring module 2 monitors the water quality of the municipal water supply end and the community pipe network and transmits the information to the central control module 5 in real time, enabling dynamic control of the water quality throughout the water supply process. The central control module 5 generates corresponding treatment plans based on these real-time water quality information, and each module cooperates to process the water body, so that the water quality conveyed to the community pipe network can be restored to the factory standard of the water treatment plant, greatly ensuring the water quality safety of user water use and avoiding situations such as affecting the living health of residents and industrial production due to poor water quality. The central control module 5 is set to control the coordinated operation of each module, realizing the intelligent and automated operation of the entire system. Compared with the traditional way of manually and dispersedly managing each link, each module can cooperate more efficiently and accurately, reducing problems caused by manual operation delays or mistakes, and overall improving the efficiency and accuracy of water quality management.

[0023] The central control module 5 integrates an intelligent management terminal internally and is wirelessly connected to the mobile terminal, which facilitates the management personnel to view the water quality data through the mobile terminal anytime and anywhere. No matter where the management personnel are, they can timely grasp the water quality situation, and can set the working parameters of each module, quickly respond to sudden water quality changes and other situations, enhancing the flexibility and timeliness of the control of the entire system. With the help of the valve control module 4 to control the flow and flow rate of the water body in the water supply pipeline 1, combined with the targeted purification treatment of the water quality treatment module 3, the system can accurately allocate resources according to the actual water quality requirements. For example, when the water quality is slightly poor, the flow rate is reasonably adjusted to have more sufficient time for water quality treatment, avoiding unnecessary over-purification and other situations, which helps to save resources such as energy and chemicals and reduce the operating cost.

[0024] Specifically, the monitoring device 21 has a front monitor 211 arranged near the municipal water supply end of the water supply pipeline 1 and a rear monitor 212 near the community pipe network. The front monitor 211 and the rear monitor 212 dynamically detect the water quality output from the municipal water supply end and the water quality input to the community pipe network. The two monitors process the detected dynamic water quality data and transmit it to the central control module 5. The central control module 5 presets a water quality threshold that meets the factory standard of the water treatment plant. The central control module 5 compares the water quality parameters obtained by processing and analyzing the dynamic water quality data detected by the two monitors with the water quality threshold. When the dynamic water quality data is higher or lower than the water quality threshold, the monitor automatically adjusts the detection frequency to timely capture the water quality change situation, providing data support for the water quality treatment data information of the central control module 5.

[0025] In actual use, by arranging the front monitor 211 near the municipal water supply end of the water supply pipeline 1 and the rear monitor 212 near the community pipe network, the comprehensive dynamic detection of the water quality at the water supply source and the end is realized. This multi-position layout can effectively capture the water quality changes that may occur during the water supply transmission process. Whether it is the fluctuation of the initial water quality at the municipal water supply end or the water quality changes caused by factors such as pipeline aging and secondary pollution during the transmission in the water supply pipeline 1, they can be timely monitored, thus providing a comprehensive and accurate water quality data basis for the entire water quality management system. The monitor processes the detected dynamic water quality data and transmits it to the central control module 5, reducing the interference of invalid data and improving the efficiency and effectiveness of data transmission. The central control module 5 can directly use these processed data for analysis and decision-making, accelerating the response speed of the entire system to water quality changes.

[0026] When the dynamic water quality data is abnormal (higher or lower) compared with the preset water quality threshold, the monitor can automatically adjust the detection frequency. This function greatly enhances the sensitivity and timeliness of the system to water quality changes. For example, at the initial stage of slight water quality deterioration, the monitor can quickly increase the detection frequency, timely capture the trends and details of water quality changes, and provide rich and timely data support for the central control module 5 to formulate more accurate and effective water quality treatment data information, so that corresponding measures can be taken for intervention before the water quality problem deteriorates, effectively preventing various adverse consequences caused by water quality problems, such as residents' health risks, industrial production failures, etc. Since the monitor can accurately detect the water quality and timely feedback the data, the central control module 5 can more reasonably allocate the resources within the system according to these data. For example, when the water quality data shows that the water quality in a certain area only slightly deviates from the threshold, the central control module 5 can specifically adjust the water flow rate of the valve control module 4 and the chemical dosage of the water quality treatment module 3, etc., avoiding large-scale and undifferentiated resource investment in the entire water supply system, realizing the optimal allocation of resources, reducing the system operation cost and improving the resource utilization efficiency.

[0027] Specifically, the water quality treatment module 3 has a chemical addition module 31 and an intelligent filtration module 32 provided on the water supply pipeline 1. The chemical addition module 31 performs chemical addition treatment on the water body output from the municipal water supply end according to the water quality treatment data information of the central control module 5 to purify and adjust the water quality. The intelligent filtration module 32 has a multi-stage filtration device 321 for filtering the water body treated by the chemical addition module 31 and an intelligent control filtration unit 322 that is electrically connected to both the multi-stage filtration device 321 and the central control module 5. The intelligent control filtration unit 322 intelligently controls the filtration accuracy of the multi-stage filtration device 321 in cooperation with the valve control module 4 according to the water quality treatment data information of the central control module 5.

[0028] In actual use, the chemical dosing module 31 performs chemical dosing on the water body according to the water quality treatment data information of the central control module 5, achieving precise chemical dosing. Different water quality problems require different types and dosages of chemicals to solve. Through the intelligent analysis and instruction issuance of the central control module 5, the chemical dosing module 31 can specifically purify and adjust the water body transported from the municipal water supply end. For example, when it is detected that the microorganisms in the water exceed the standard, the chemical dosing module 31 can accurately dispense an appropriate amount of disinfectant; when the pH value of the water body is abnormal, it can dispense a suitable acid-base regulator, thereby efficiently improving the water quality condition and ensuring that the water quality meets the requirements. The intelligent control filtering unit 322 in the intelligent filtering module 32 works in coordination with the central control module 5 and the valve control module 4, and can intelligently control the filtering accuracy of the multi-stage filtering device 321 according to the water quality treatment data information. This intelligent control can adapt to the filtering requirements under different water quality conditions. When the water quality is good, the filtering accuracy can be appropriately reduced to reduce the filtering resistance, increase the water flow rate, and reduce energy consumption; while when the water quality is poor or the water quality requirements are high, the filtering accuracy can be increased in a timely manner to ensure the effective removal of impurities, particulate matter and other pollutants in the water, achieving the balanced optimization of the filtering effect and energy consumption.

[0029] The combination of the chemical dosing module 31 and the intelligent filtering module 32 forms a complete and efficient water quality treatment process. The chemical dosing module 31 first purifies and adjusts the water body preliminarily, creating better conditions for subsequent filtering treatment; the intelligent filtering module 32 further removes the remaining impurities and pollutants in the water. The two complement each other, improving the efficiency and quality of the overall water quality treatment. At the same time, this modular design facilitates the installation, maintenance and upgrade of the system, reducing the operation cost and management difficulty. Through the unified coordination and control of the central control module 5 over the chemical dosing module 31 and the intelligent filtering module 32, resources can be reasonably allocated according to the actual water quality situation. For example, it avoids the waste of resources caused by overusing chemicals or adopting too high filtering accuracy when only slight water treatment is required, and can also increase the treatment intensity in a timely manner when the water quality is severely polluted, ensuring the effective investment of resources, improving the resource utilization rate of the entire system, and reducing the long-term operation cost.

[0030] Specifically, the valve control module 4 has a first valve 41, a second valve 42, a third valve 43, a fourth valve 44, and a fifth valve 45 disposed on the water supply pipe 1. The first valve 41 is arranged near the municipal water supply end to control the inflow of municipal water into the water supply pipe 1. The second valve 42 is provided before the water quality treatment module 3 to control the inflow of municipal water into the water quality treatment module 3. The third valve 43 is provided before the second valve 42 to discharge untreated municipal water. The fourth valve 44 is arranged near the community pipe network to control the flow of the water treated by each module to the community pipe network. The fifth valve 45 is disposed between the water quality treatment module 3 and the fourth valve 44 to discharge the treated water treated by the water quality treatment module 3. The valve control module 4 controls the flow path and flow rate of the water in the water supply pipe 1 through the opening and closing of multiple valves to cope with different water quality treatment data information generated by the central control module 5.

[0031] In actual use, by setting multiple valves, the valve control module 4 can accurately control the flow path of the water in the water supply pipe 1. For example, in the case of normal water supply, the first valve 41 is opened to allow municipal water to flow into the water supply pipe 1, and the second valve 42 is opened to allow the water to flow into the water quality treatment module 3 for treatment. The treated water flows through the fourth valve 44 to the community pipe network, realizing the conventional water supply process. When the water quality treatment module 3 needs to be maintained or fails, the second valve 42 can be closed, and the third valve 43 can be opened to directly discharge the untreated municipal water (as an accident water discharge path), or the fourth valve 44 can be closed, and the fifth valve 45 can be opened to discharge the treated but possibly problematic water, preventing the problem water from flowing into the community pipe network. This flexible switching of the water flow path effectively ensures the normal operation and water quality safety of the water supply system under various working conditions.

[0032] The valve control module 4 can also adjust the flow rate of the water body according to different water quality treatment data information. When more refined water quality treatment is required, the valve opening can be appropriately reduced to lower the flow rate and increase the residence time of the water body in the water quality treatment module 3 to ensure the treatment effect. In cases where the water quality is good or during peak water usage periods, etc., the valve opening can be increased to raise the flow rate to meet the water usage demand, achieving a balanced match between the flow rate, water quality treatment requirements, and water usage demand, improving the adaptability and operating efficiency of the system. The third valve 43 and the fifth valve 45 are specifically used to drain accident water. Whether it is raw water accidents caused by sudden pollution at the municipal water supply end or treated accident water generated during the abnormal operation of the water quality treatment module 3, it can be promptly directed to a dedicated discharge path to prevent pollution diffusion and adverse impacts on user water usage, greatly enhancing the ability of the entire water supply system to respond to emergencies, reducing water quality risks, and ensuring the water usage safety of the community pipe network. Flexibly adjusting the flow rate according to actual needs helps to save energy. For example, during off-peak water usage periods when the water quality treatment requirements are not high, appropriately increasing the flow rate can reduce the operating time of equipment such as water pumps and lower energy consumption. At the same time, reasonable water flow path control can also avoid waste of water resources. For example, when the water quality treatment module 3 fails, the accident water can be discharged to a suitable location for subsequent treatment or recycling through precise valve switching instead of being directly discharged into the environment, improving the utilization rate of water resources, achieving the dual goals of energy conservation and resource conservation, and reducing the operating cost of the system.

[0033] Specifically, the chemical dosing module 31 includes a chemical dosing metering pump 311 disposed on the water supply pipe 1. The chemical dosing metering pump 311 has a driving component 3111, a transmission component 3112, and a pump body 3113. The transmission component 3112 has a gear transmission structure and a connecting rod transmission structure that are sequentially connected to the driving component 3111. The connecting rod transmission structure is connected to a piston or diaphragm inside the pump body 3113. The driving component 3111 drives the transmission component 3112 to drive the piston or diaphragm inside the pump body 3113 to perform reciprocating motion. Multiple pipes communicating with the medicine box are provided inside the pump body 3113 to pump out different drugs respectively.

[0034] In actual use, the structural design of the chemical dosing metering pump 311, especially the coordinated operation of the drive assembly 3111, the transmission assembly 3112 and the pump body 3113, can achieve accurate metering and stable delivery of drugs. The drive assembly 3111 drives the transmission assembly 3112, causing the piston or diaphragm in the pump body 3113 to reciprocate, thereby precisely controlling the extraction and pushing amount of the drug. This is crucial for water quality treatment because different water quality problems require specific drugs in precise dosages to solve, such as adjusting the pH of water, removing specific pollutants, etc., avoiding over-dosing or under-dosing of drugs, improving the effect and safety of water quality treatment, while also reducing the waste of pharmaceuticals and lowering the operating cost. Multiple pipelines communicating with the medicine box are provided in the pump body 3113, enabling different drugs to be pumped out separately.

[0035] In regional water quality management, it is often necessary to use multiple pharmaceuticals simultaneously to address complex water quality conditions. For example, it may be necessary to add flocculants to precipitate impurities, disinfectants to kill microorganisms, corrosion inhibitors to protect pipelines, etc. at the same time. This multi-pipeline design enables multiple drugs to be independently and precisely added to the water supply pipeline 1 according to water quality treatment data information, achieving multi-functional composite water quality treatment and enhancing the system's ability to respond to different water quality problems and the comprehensiveness of treatment effects. The transmission assembly 3112 composed of a gear transmission structure and a connecting rod transmission structure has high reliability and stability. The gear transmission can achieve accurate speed and torque transmission, ensuring that the power of the drive assembly 3111 is stably transmitted to the connecting rod transmission structure. The connecting rod transmission structure effectively converts the rotational motion into the reciprocating linear motion of the piston or diaphragm. This mechanical transmission method is relatively simple and mature, and can maintain a stable working state during long-term operation, reducing the interruption or instability of chemical dosing caused by transmission failures, ensuring the continuity and stability of drug addition during the water quality treatment process, and facilitating the reliable operation of the entire regional water quality intelligent dynamic management system.

[0036] Specifically, the water supply pipe 1 has a first pipe 11 and a second pipe 12. The multi-stage filtration device 321 has a first tubular filter 3211 provided on the first pipe 11 and a second tubular filter 3212 provided on the second pipe 12. The first tubular filter 3211 and the second tubular filter 3212 are arranged in parallel. The first tubular filter 3211 has a first pipe body 32111, a first water inlet 32112 and a first water outlet 32113 provided on the first pipe body 32111. The first water inlet 32112 and the first water outlet 32113 are both communicated with the first pipe body 32111. On the first pipe body 32111 between the first water inlet 32112 and the first water outlet 32113, there are successively provided a coarse filtration layer 32114 for removing large particulate impurities in the water body, a fine filtration layer 32115 for removing small particulate impurities in the water body, an ultrafiltration layer 32116 for removing minute particles in the water body, and an activated carbon layer 32117 for removing harmful substances in the water body.

[0037] During actual use, the coarse filtration layer 32114, the fine filtration layer 32115, the ultrafiltration layer 32116 and the activated carbon layer 32117 provided in the first tubular filter 3211 form a multi-level filtration system for removing impurities from large particles to minute particles and then to harmful substances. This hierarchical filtration method can gradually purify the water body. First, the coarse filtration layer 32114 intercepts large particulate impurities, preventing them from clogging or damaging the subsequent fine filtration layer 32115 and ultrafiltration layer 32116, and improving the stability and service life of the entire filtration system; the fine filtration layer 32115 further removes small and medium particulate impurities, further improving the water quality; the ultrafiltration layer 32116 conducts more refined filtration on minute particles, effectively removing minute pollutants such as bacteria, viruses, and colloids; the activated carbon layer 32117 focuses on adsorbing harmful substances in the water, such as heavy metal ions and organic pollutants, significantly improving the chemical safety and taste of the water quality, and providing high-quality drinking water for users.

[0038] Distributing different filtration functions at different levels of the same tubular filter reduces the resistance change of water flow and the complexity of pipeline connection compared with a single filtration method or simple series connection of multiple independent filters. This enables the water flow to pass through the filtration media of each level more smoothly within the filter, improving the overall filtration efficiency. At the same time, the design of each level can be optimized and coordinated as needed. For example, the pore size and structure of the coarse filtration layer 32114 can be designed to facilitate the uniform distribution of water flow to the subsequent fine filtration layer 32115, further enhancing the uniformity and stability of the filtration effect. The water supply pipeline 1 is designed with the first pipeline 11 and the second pipeline 12, which cooperate with the layout of the multi-stage filtration device 321 to provide flexible water flow paths and filtration redundancy. During normal operation, according to the water quality and flow requirements, the water flow can be reasonably distributed to pass through the first tubular filter 3211 on the first pipeline 11 or the second tubular filter 3212 on the second pipeline 12 for filtration, achieving load balancing and efficient utilization of the filtration equipment. When one of the pipelines or filters fails, needs maintenance, or requires cleaning, the other pipeline and filter can continue to undertake the water supply and filtration tasks, ensuring the uninterrupted operation of the entire water supply system, improving the reliability and stability of the system, reducing the water outage time caused by equipment failures or maintenance, and guaranteeing the normal water use needs of users.

[0039] Specifically, the second tubular filter 3212 has a second tube body 32121, a second water inlet 32113 and a second water outlet 32114 provided on the second tube body 32121. The second water inlet 32113 and the second water outlet 32114 are both communicated with the second tube body 32121. A filter tube 32112 is provided inside the second tube body 32121. The filter tube 32112 is made of a porous material. The second tubular filter 3212 filters the water body after chemical treatment through the pore structure of the filter tube 32112.

[0040] In actual use, the filter tube 32112 made of a porous material provided inside the second tubular filter 3212 provides an effective filtration method for water body filtration by virtue of its own pore structure. The pore size of the porous material can be customized according to needs, and it can accurately intercept impurities with corresponding particle sizes, residual chemical particles, and some reaction-generated precipitates in the water body after chemical treatment. For example, when some flocculent precipitates are generated in the water after chemical addition, the filter tube 32112 can intercept these flocculents outside its pores, ensuring that the outflowing water is clearer, further improving the purity of the water quality, and guaranteeing that the water delivered to the community pipe network after treatment meets high-standard requirements.

[0041] The structural form of the filter tube 32112 greatly increases the contact area with water compared to traditional planar filter media. When water flows through the second tube body 32121, it will fully contact the outer surface and internal pores of the filter tube 32112, enabling more impurities to have the opportunity to be intercepted and adsorbed, thereby improving the filtration efficiency and effect. Moreover, this porous structure can cause the water flow to form complex flow paths therein, extending the residence time of the water body in the filtration area and allowing more time for impurities to be filtered out, thus better ensuring the purification degree of the water quality. Since the water body after chemical treatment is filtered, its water quality condition is different from that without chemical treatment and may contain newly generated chemical substances or impurities with changed physical forms, etc. The pore structure of the filter tube 32112 can be designed specifically according to these characteristics of the water body after chemical treatment, which is in line with the treatment effect of the chemical dosing module 31, forming a complete and well-coordinated water quality treatment process. For example, if some fine colloidal substances are generated in the water after chemical dosing, the filter tube 32112 can select a porous material with appropriate pores to effectively intercept these colloids and work together with the chemical dosing module 31 to achieve a comprehensive optimization treatment of the water quality from chemical regulation to physical filtration, improving the treatment effect of the intelligent dynamic water quality management system in the entire area.

[0042] Specifically, a sixth valve 46 and a seventh valve 47 for controlling the flow of the water body after chemical dosing through the first tubular filter 3211 are provided on the first pipeline 11, and an eighth valve 48 and a ninth valve 49 for controlling the flow of the water body after chemical dosing through the second tubular filter 3212 are provided on the second pipeline 12; the multi-stage filtration device 321 uses the first tubular filter 3211 as the main filter for daily use to provide daily water for users, and the second tubular filter 3212 is used as a standby filter to cope with emergencies where the main filter cannot work properly. The multiple valves are all electrically connected to the intelligent control filtration unit 322, and the intelligent control filtration unit 322 controls the opening and closing of the multiple valves via the water quality treatment data information of the central control unit to achieve the emergency water quality treatment function of "one in use and one standby" of the multi-stage filtration device 321.

[0043] During actual use, the first tubular filter 3211 is set as the daily main filter, and the second tubular filter 3212 is set as the standby filter, constructing an "one in use and one in standby" emergency water quality treatment mode. Under normal circumstances, the main filter operates stably, continuously providing users with daily water that has been well filtered. Once the main filter fails to work properly due to reasons such as faults, blockages, or maintenance, the standby filter can quickly take over its work. By controlling the opening and closing of the corresponding valves through the intelligent control filtering unit 322, the water body after adding medicine is switched to flow into the standby filter for filtering treatment, thus ensuring that the entire water supply system continuously supplies water to the community pipe network, greatly reducing the water cut situation caused by sudden problems of the filter, guaranteeing the normal water use needs of residents and various users, and maintaining the normal operation of social life and production.

[0044] This "one in use and one in standby" design significantly enhances the ability of the intelligent dynamic management system of water quality in the entire area to respond to emergencies. Whether encountering an accidental water quality impact that causes the main filter to be overloaded, or problems such as mechanical failures and electrical failures of the main filter itself, the standby filter can intervene in a timely manner as a reliable backup, preventing unfiltered water from flowing into the community pipe network due to the failure of the filtration link, effectively preventing possible water quality safety accidents, and reducing the negative impact on the user's water use experience and related water use equipment (such as household water purifiers, industrial water use equipment, etc.). The sixth valve 46, the seventh valve 47, the eighth valve 48, and the ninth valve 49 are electrically connected to the intelligent control filtering unit 322, and the intelligent control filtering unit 322 controls the opening and closing of these valves according to the water quality treatment data information of the central control unit, achieving precise allocation of the flow direction of the water body after adding medicine. According to factors such as the actual water quality situation, water use demand, and the operating status of the filter, it flexibly decides whether to let the water body flow into the main filter or switch to the standby filter. At the same time, in some special situations, such as when performing short-term debugging and cleaning operations on the main filter, it can precisely control the water flow switch to ensure the orderly progress of the entire filtration link, improving the flexibility and adaptability of the use of the multi-stage filtering device 321.

[0045] Specifically, the central control module 5 controls different opening and closing modes of multiple valves according to the generated water quality treatment data information to achieve intelligent dynamic management of water quality; the structures of the multiple valves are the same. The first valve 41 has a valve body 411 arranged on the water supply pipeline 1. The valve body 411 is provided with a water inlet end 412, a water outlet end 413, a valve stem 414, and a valve flap 415 connected to the valve stem 414. The valve stem 414 and the valve flap 415 are arranged between the water inlet end 412 and the water outlet end 413. The central control module 5 drives the lifting movement of the valve flap 415 through the valve stem 414 to control the opening and closing of the valve.

[0046] In actual use, the central control module 5 controls multiple valves to form different opening and closing modes according to the generated water quality processing data information, which enables the entire water supply system to be flexibly adjusted according to the water quality conditions monitored in real time. For example, when the water quality fluctuates slightly, by accurately adjusting the opening and closing degree of the valve, the residence time and flow distribution of the water body in each processing module can be changed, so that the water quality processing module 3 can purify and adjust the water body more targeted, ensuring that the water quality delivered to the community pipe network is always stable and meets the standards. Whether it is to deal with seasonal changes in water quality of water sources or sudden water pollution incidents, intelligent and dynamic management can be achieved to ensure the quality and safety of water supply. Through the clever combination and control of multiple valve opening and closing modes, the optimal configuration of system operation resources can also be achieved. For example, according to the water demand and water quality conditions at different time periods, the valve opening is reasonably adjusted to balance the water flow rate and the load of each processing link, avoiding some processing modules from running or over-running in an inefficient state, improving the operating efficiency of the entire regional water quality intelligent dynamic management system, reducing energy consumption and the consumption of resources such as pharmaceuticals, and achieving the goal of energy saving and efficiency improvement.

[0047] The feature that multiple valves have the same structure brings great convenience to the maintenance and management of the system. The operation and maintenance personnel only need to be familiar with the structure, principle and maintenance method of one valve to perform maintenance, inspection and replacement of parts for valves at various positions. The structure of the valve body 411, valve stem 414 and valve flap 415 presented by the first valve 41 and the way of controlling the opening and closing of the valve by driving the valve flap 415 to rise and fall through the valve stem 414 of the central control module 5 have high control accuracy. The valve stem 414 can accurately transmit the control signal of the central control module 5, realize the precise lifting and lowering of the valve flap 415, and thus accurately adjust the opening size of the valve. From fully closed to fully open, multiple gears of delicate adjustment can be achieved to meet the refined requirements for water flow control under different working conditions. Whether it is a trace amount of water flow adjustment or a large flow switching, it can be reliably achieved, providing a strong hardware foundation for realizing intelligent dynamic management of water quality.

[0048] Specifically, the intelligent control filtering unit 322 includes a filtering box 3221 for accommodating the multi-stage filtering device 321 . The filtering box 3221 is provided with a display screen 3222 electrically connected to the multi-stage filtering device 321 for displaying filtering parameter information of the multi-stage filtering device 321 .

[0049] During actual use, a display screen 3222 electrically connected to the multi-stage filtration device 321 is provided on the filtration box 3221, which can display the filtration parameter information of the multi-stage filtration device 321 in real time, providing great convenience for the management personnel. For example, the management personnel can directly see key parameters such as the inlet flow rate, outlet flow rate, pressure difference, filtration accuracy set value, and the amount of water that has been filtered currently of each level of the filtration device from the display screen 3222. Through these real-time data, the management personnel can quickly and intuitively grasp the operating status of the filtration link without relying on other complex detection tools or searching in the background system, and can promptly discover situations such as abnormal flow rate and excessive pressure change that may indicate problems with the filtration device, which helps to quickly make response decisions and ensure the normal development of the filtration work.

[0050] Based on the filtration parameter information displayed on the display screen 3222, the management personnel can operate and adjust the multi-stage filtration device 321 more precisely. For example, when it is found that the difference between the inlet flow rate and the outlet flow rate of a certain tubular filter is too large, which may mean there is a blockage, it can be promptly processed through corresponding control means (such as adjusting the valve opening, arranging cleaning and maintenance, etc.); or according to the displayed current filtration accuracy and other parameters, combined with the actual water quality situation, the relevant settings of the filtration device can be flexibly adjusted to better adapt to the filtration requirements under different time periods and different water quality conditions, further optimizing the filtration effect and improving the operating efficiency of the intelligent dynamic water quality management system for the entire area.

[0051] In this embodiment, the driving assembly 3111 has a driving motor 31111, and the transmission assembly 3112 has a first gear 31121 connected to the output shaft of the driving motor 31111, a second gear 31122 connected to the first gear 31121, and a transmission rod 31123 connected to the second gear 31122. The transmission rod 31123 is connected to a piston or a diaphragm in the pump body 3113 to drive the piston or the diaphragm to reciprocate in the pump body 3113 to pump out the drug.

[0052] In actual use, the driving motor 31111 is used as the power source of the driving component 3111, which can provide stable and continuous power output. Parameters such as the rotational speed and torque of the motor can be accurately selected and adjusted according to the actual drug addition requirements to ensure appropriate power guarantee for the entire drug addition process. By connecting the first gear 31121 to the output shaft of the driving motor 31111, and taking advantage of the characteristics of accurate transmission ratio and high transmission efficiency of gear transmission, the power output by the motor can be accurately transmitted to the subsequent components, ensuring the stability and accuracy during the power transmission process and avoiding unstable situations such as fluctuating power from affecting the accuracy of drug addition measurement. The first gear 31121 is connected to the second gear 31122, further realizing multi-stage power transmission and adjustment of rotational speed and torque. According to different tooth number ratios, the transmission ratio can be flexibly changed. For example, the effect of reducing speed and increasing torque can be achieved, making the power finally transmitted to the transmission rod 31123 more in line with the actual mechanical requirements for driving the piston or diaphragm to perform reciprocating motion, laying a good power foundation for stably pumping the drug out of the pump body 3113 subsequently, and ensuring that the drug addition module 31 can work continuously and stably during long-term operation. The setting of the transmission rod 31123 in the transmission component 3112 plays a key role in motion conversion. One end of the transmission rod 31123 is connected to the second gear 31122 and makes a circular motion as the gear rotates, while the other end is connected to the piston or diaphragm inside the pump body 3113, thus cleverly converting the rotational motion of the gear into the reciprocating linear motion of the piston or diaphragm. This motion conversion method has a relatively simple and reliable structure, can efficiently convert the power into the motion form of the piston or diaphragm required for pumping the drug, ensure that the drug can be accurately pumped out of the pump body 3113 at a certain frequency and stroke, realize the function of accurate drug addition, and meet the requirements for accurately adding agents to different water quality conditions in the regional water quality intelligent dynamic management system.

[0053] In this embodiment, the central control module 5 has a control console 51, the intelligent management terminal is integrated inside the control console 51, a control screen 52 electrically connected to the intelligent management terminal is provided on the control console 51, the control screen 52 has a human-computer interaction function, and the management personnel can view the water quality data and set the working parameters of each module via the control screen 52.

[0054] In actual use, a control screen 52 electrically connected to the intelligent management terminal is set on the console 51 and has a human-computer interaction function, which enables the management personnel to view the water quality data very intuitively. There is no need to search for data through complex paper reports or enter the cumbersome background system interface anymore. All key water quality monitoring information, such as the numerical values of various water quality indicators at different monitoring points, the water quality change trend, etc., can be clearly displayed on the control screen 52 at a glance. The management personnel can quickly master the real-time water quality status of the entire regional water supply system, which is convenient for timely discovering potential water quality problems and making corresponding decisions. With the human-computer interaction function of the control screen 52, the management personnel can conveniently and accurately set the working parameters of each module. Whether it is the dosing amount and dosing time interval of the chemical addition in the water quality treatment module 3, the opening degree and opening / closing time of each valve in the valve control module 4, or the filtration accuracy of the intelligent filtration module 32 and other parameters, they can all be directly operated on the control screen 52. This greatly improves the efficiency and accuracy of parameter adjustment, and can flexibly change the operating status of each module according to the actual water quality requirements and water supply situation, realizing the refined management of the intelligent dynamic management system for the water quality of the entire region.

[0055] The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A regional water quality intelligent dynamic management system, characterized by: The invention comprises a water supply pipeline (1) for conveying municipal water to a residential pipe network, a water quality monitoring module (2) for monitoring the water quality of the water conveyed by the water supply pipeline (1), a water quality treatment module (3) for purifying the water in the water supply pipeline (1), a valve control module (4) for controlling the flow rate and flow velocity of the water in the water supply pipeline (1), and a central control module (5) electrically connected to each module for controlling the coordinated operation of each module; the two ends of the water supply pipeline (1) are respectively connected to the municipal water supply end and the residential pipe network, and the water quality monitoring module (2) has a function of monitoring the water quality of the municipal water supply end and the residential pipe network. The monitoring device (21) is used for monitoring. The monitoring device (21) transmits the monitored water quality information to the central control module (5). The central control module (5) dynamically analyzes the water quality information and generates corresponding water quality processing data information. Each module processes the water in the water supply pipe (1) according to the corresponding water quality processing data information, so that the water quality delivered to the community pipe network after treatment is restored to the factory standard of the water plant. The central control module (5) is internally integrated with an intelligent management terminal. The intelligent management terminal is wirelessly connected to the mobile terminal. The management personnel view the water quality data via the mobile terminal and set the working parameters of each module.

2. According to claim 1, the regional water quality intelligent dynamic management system is characterized by: The monitoring device (21) comprises a front monitoring instrument (211) arranged on the water supply pipeline (1) near the municipal water supply end and a rear monitoring instrument (212) near the community pipe network. The front monitoring instrument (211) and the rear monitoring instrument (212) dynamically detect the water quality output from the municipal water supply end and the water quality input to the community pipe network. The two monitoring instruments process the detected dynamic water quality data and transmit them to the central control module (5). The central control module (5) presets a water quality threshold that meets the factory standard of the water plant. The central control module (5) processes and analyzes the dynamic water quality data detected by the two monitoring instruments to obtain water quality parameters and compares them with the water quality threshold. When the water quality parameters are higher or lower than the water quality threshold, the monitoring instruments automatically adjust the detection frequency to timely capture the water quality changes, so as to provide data support for the water quality processing data information generated by the central control module (5).

3. The regional water quality intelligent dynamic management system according to claim 1 is characterized by: The water quality treatment module (3) comprises a dosing module (31) and an intelligent filtering module (32) arranged on the water supply pipeline (1); the dosing module (31) performs dosing treatment on the water output from the municipal water supply end via the water quality treatment data information of the central control module (5) so as to purify and regulate the water quality; the intelligent filtering module (32) comprises a multi-stage filtering device (321) for filtering the water treated by the dosing module (31) and an intelligent control filtering unit (322) electrically connected to the multi-stage filtering device (321) and the central control module (5); the intelligent control filtering unit (322) cooperates with the valve control module (4) to intelligently control the filtering accuracy of the multi-stage filtering device (321) via the water quality treatment data information of the central control module (5).

4. The regional water quality intelligent dynamic management system according to claim 1 is characterized by: The valve control module (4) comprises a first valve (41), a second valve (42), a third valve (43), a fourth valve (44) and a fifth valve (45) arranged on the water supply pipeline (1); the first valve (41) is arranged near the municipal water supply end for controlling the municipal water to flow into the water supply pipeline (1); the second valve (42) is arranged before the water quality treatment module (3) for controlling the municipal water to flow into the water quality treatment module (3); the third valve (43) is arranged before the second valve (42) for discharging untreated municipal water; the fourth valve (44) is arranged near the community pipe network for controlling the water treated by each module to flow to the community pipe network; the fifth valve (45) is arranged between the water quality treatment module (3) and the fourth valve (44) for discharging treated water treated by the water quality treatment module (3); the valve control module (4) controls the flow path and flow rate of the water in the water supply pipeline (1) by opening and closing the plurality of valves, so as to respond to different water quality treatment data information generated by the central control module (5).

5. The regional water quality intelligent dynamic management system according to claim 3 is characterized by: The dosing module (31) comprises a dosing metering pump (311) arranged on a water supply pipeline (1); the dosing metering pump (311) comprises a driving component (3111), a transmission component (3112) and a pump body (3113); the transmission component (3112) comprises a gear transmission structure and a connecting rod transmission structure which are sequentially connected to the driving component (3111); the connecting rod transmission structure is connected to a piston or a diaphragm in the pump body (3113); the driving component (3111) drives the transmission component (3112) to drive the piston or the diaphragm in the pump body (3113) to perform reciprocating motion; a plurality of pipelines which are connected to a medicine box are arranged in the pump body (3113) so that different medicines can be pumped out respectively.

6. The regional water quality intelligent dynamic management system according to claim 3 is characterized by: The water supply pipeline (1) comprises a first pipeline (11) and a second pipeline (12); the multi-stage filtering device (321) comprises a first tubular filter (3211) arranged on the first pipeline (11) and a second tubular filter (3212) arranged on the second pipeline (12); the first tubular filter (3211) and the second tubular filter (3212) are arranged in parallel; the first tubular filter (3211) comprises a first tube body (32111), a first water inlet (32112) and a first water outlet arranged on the first tube body (32111); (32113), the first water inlet (32112) and the first water outlet (32113) are both connected to the first tube body (32111), and the first tube body (32111) between the first water inlet (32112) and the first water outlet (32113) is provided with a coarse filter layer (32114) for removing large particles of impurities in the water body, a fine filter layer (32115) for removing small particles of impurities in the water body, an ultrafiltration layer (32116) for removing tiny particles in the water body, and an activated carbon layer (32117) for removing harmful substances in the water body in sequence.

7. The regional water quality intelligent dynamic management system according to claim 6 is characterized by: The second tubular filter (3212) comprises a second tube body (32121), a second water inlet (32113) and a second water outlet (32114) arranged on the second tube body (32121); the second water inlet (32113) and the second water outlet (32114) are both in communication with the second tube body (32121); a filter tube (32112) is arranged in the second tube body (32121); the filter tube (32112) is made of a porous material; the second tubular filter (3212) filters the water body after the drug addition treatment via the pore structure of the filter tube (32112).

8. The regional water quality intelligent dynamic management system according to claim 6 is characterized by: The first pipe (11) is provided with a sixth valve (46) and a seventh valve (47) for controlling the flow of the water body to which the drug has been added through the first tubular filter (3211); the second pipe (12) is provided with an eighth valve (48) and a ninth valve (49) for controlling the flow of the water body to which the drug has been added through the second tubular filter (3212); the multi-stage filtering device (321) uses the first tubular filter (3211) as a main filter for daily use to provide daily water for users, and the second tubular filter (3212) as a backup filter to cope with emergencies in which the main filter cannot work normally; the multiple valves are electrically connected to the intelligent control filtering unit (322); the intelligent control filtering unit (322) controls the opening and closing of the multiple valves via the water quality treatment data information of the central control unit, so as to realize the "one-in-use and one-in-backup" emergency water quality treatment function of the multi-stage filtering device (321).

9. A regional water quality intelligent dynamic management system according to claim 4 or 8, characterized in that: The central control module (5) controls the plurality of valves to form different opening and closing modes according to the generated water quality treatment data information, so as to realize intelligent dynamic management of water quality; the plurality of valves have the same structure, the first valve (41) having a valve body (411) arranged on the water supply pipeline (1), the valve body (411) being provided with a water inlet end (412), a water outlet end (413), a valve stem (414) and a valve flap (415) connected to the valve stem (414), the valve stem (414) and the valve flap (415) being arranged between the water inlet end (412) and the water outlet end (413), and the central control module (5) controls the opening and closing of the valve by driving the valve flap (415) to move up and down via the valve stem (414).

10. The regional water quality intelligent dynamic management system according to claim 3 is characterized by: The intelligent control filtering unit (322) comprises a filtering box (3221) for accommodating the multi-stage filtering device (321); the filtering box (3221) is provided with a display screen (3222) electrically connected to the multi-stage filtering device (321) for displaying filtering parameter information of the multi-stage filtering device (321).

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