Water quality monitoring and purifying device

Abstract

The invention provides a water quality monitoring and purifying device, and relates to the technical field of water treatment. The device comprises a water storage device for storing water to be purified; the water quality sensor detects water quality data in real time; the water quality intelligent evaluation module is in communication connection with the water quality sensor and analyzes the water quality data through a deep learning model to obtain pollution information such as pollution degree and type; the application recommendation module is used for recommending the optimal potential application of the to-be-purified water based on the pollution information and the purification resource consumption; the use confirmation module determines an actual use use according to the recommended use and user requirements; the purification control module is arranged at an outlet of the water storage device, is connected with the water quality sensor and the purpose confirmation module, and determines a process combination according to actual purposes for purification treatment, so that water quality data reach a set standard. The device can realize accurate monitoring of water quality, personalized purification and resource optimization configuration, and ensures that high-quality water is provided.

Description

Technical Field

[0001] The present application relates to the field of water treatment technology, and in particular to a water quality monitoring and purification device. Background Art

[0002] High-quality industrial water is crucial to the smooth progress of industrial production and the assurance of product quality. With the advancement of science and technology and the needs of industrial development, more and more industrial enterprises and even industrial parks are in urgent need of providing high-quality industrial water.

[0003] In the prior art, a variety of water quality detection sensors are usually used to detect industrial water. The water quality standards of the country or industry are compared with the standard limits to determine whether various indicators meet the requirements. For water quality indicators that do not meet the requirements, corresponding purification operations are performed to ensure that the water quality meets the preset standards.

[0004] However, in actual situations, the water quality of different industrial water sources varies, and the degree and type of pollution are also different. The resources required to purify these different water sources into water that meets the standard quality will also be different. However, the existing technology often adopts a unified model and standard when testing and purifying the quality of industrial water, which makes it difficult to intelligently and differentiate the actual situation of different water quality pollution. Therefore, when processing industrial water quality, the existing methods are difficult to perform efficient and accurate purification operations according to the characteristics of specific water quality, which may lead to waste of resources or unsatisfactory purification effects, affecting the efficiency and quality of industrial production. Summary of the invention

[0005] The present application provides a water quality monitoring and purification device, which is used to achieve accurate monitoring of water quality, personalized purification and optimal allocation of resources to ensure the provision of high-quality water when the existing technology is difficult to intelligently and differentiatedly identify and process the actual conditions of different water pollution.

[0006] In a first aspect, the present application provides a water quality monitoring and purification device, comprising: a water reservoir for storing water to be purified; a water quality sensor, arranged at a set position of the water reservoir, for detecting the water quality data of the water to be purified in real time; a water quality intelligent assessment module, which is communicated with the water quality sensor, and the water quality intelligent assessment module is used to obtain the pollution information of the water to be purified through deep learning model analysis, and the pollution information includes the pollution degree and the pollution type, and the deep learning model is established by training based on multiple water quality sample data and corresponding pollution information; a use recommendation module, which is communicated with the water quality intelligent assessment module, and the use recommendation module is used to recommend the optimal potential use of the water to be purified based on the pollution information and the resources consumed by multiple purification degrees; a use confirmation module, which is communicated with the use recommendation module, and the use confirmation module is used to determine the actual use of the water to be purified according to the optimal potential use given by the use recommendation module and in combination with user needs; a purification control module, which is arranged at the outlet of the water reservoir, and is respectively communicated with the water quality sensor and the use confirmation module, and is used to determine different process combinations for purification treatment according to the actual use purpose, so that the water quality data is within a set standard range.

[0007] By adopting the above technical solutions, the pollution degree and pollution type can be accurately determined through the water quality intelligent assessment module, the optimal potential use can be recommended through the use recommendation module, so that water resources can be reasonably utilized, the use confirmation module can further meet the personalized needs of users, and the purification control module can realize accurate monitoring and personalized purification of industrial water quality, thus providing industrial water that meets the requirements to a certain extent.

[0008] In combination with some embodiments of the first aspect, in some embodiments, the purification control module includes a pretreatment unit, a filtration unit and a disinfection unit. The pretreatment unit is used to remove large particle impurities and suspended matter in the water, the filtration unit uses activated carbon and ultrafiltration membrane technology to purify water quality, and the disinfection unit is used to kill bacteria and viruses in the water through ultraviolet disinfection technology.

[0009] By adopting the above technical solutions, each unit cooperates with each other to comprehensively improve the water purification effect and ensure the safety of industrial water.

[0010] In combination with some embodiments of the first aspect, in some embodiments, a remote monitoring module and a remote server are further included. The remote monitoring module is communicatively connected to the water quality sensor and the purification control module, and is used to remotely monitor the water purification status and the device operating status in real time, and send the water quality data and the device operating status to the remote server; the remote server is communicatively connected to the remote monitoring module and the purification control module, respectively, and is used to determine whether there is a fault in the device after storing and analyzing the water purification status and the device operating status. If there is a fault, a diagnostic scheme is matched according to a preset fault diagnosis library, and the diagnostic scheme is sent to the purification control module so that the purification control module works according to the diagnostic scheme.

[0011] By adopting the above technical solution, device failures can be discovered and resolved in a timely manner, ensuring the stable operation of the water quality monitoring and purification device, and improving the reliability and maintenance efficiency of the device.

[0012] In combination with some embodiments of the first aspect, in some embodiments, an automatic cleaning device and a driving mechanism are further included. The automatic cleaning device is arranged at the detection end of the water quality sensor and the purification end of the purification control module. The automatic cleaning device is communicatively connected to the remote server. After the purification control module purifies the water to be purified, the driving mechanism drives the automatic cleaning device to regularly flush the detection end of the water quality sensor and the purification end of the purification control module according to a preset time mode.

[0013] By adopting the above technical solution, it helps to keep the sensor and purification end clean and reduce the accumulation of pollutants, thereby improving the accuracy of water quality monitoring and the stability of purification effect.

[0014] In combination with some embodiments of the first aspect, in some embodiments, an energy recovery module is also included, which is communicatively connected to the purification control module and is used to recover energy during the purification process. The energy recovery module includes a flow conversion unit, which is arranged in the water inlet pipe of the water reservoir, and is used to convert the kinetic energy of water into mechanical energy and electrical energy; a pressure exchange unit, which is arranged in the water inlet pipe of the water reservoir, and is used to recover and utilize energy through the exchange of pressure energy; and an energy storage unit, which is respectively connected to the flow conversion unit and the pressure exchange unit, and is used to store energy to provide power for the device.

[0015] By adopting the above technical solution, the energy in the purification process can be effectively recovered, the energy consumption of the device can be reduced, the energy utilization efficiency can be improved, and it has the advantages of energy saving and environmental protection.

[0016] In combination with some embodiments of the first aspect, in some embodiments, the use recommendation module includes a cost-benefit calculation unit, which is communicated with the water quality intelligent assessment module and the purification control module respectively, and the cost-benefit calculation unit is used to query historical data, calculate the water purification cost and effect size required to treat various pollutants in the water to be purified according to the water purification standards corresponding to the multiple water quality uses, analyze the comprehensive water purification benefits of multiple water quality uses, and send the water purification plan with the highest comprehensive water purification benefit to the purification control module, so that the purification control module adjusts the water purification process parameters according to the water purification plan.

[0017] By adopting the above technical solution, it is possible to achieve optimal allocation of resources, reduce purification costs and improve purification efficiency while ensuring water quality.

[0018] In combination with some embodiments of the first aspect, in some embodiments, a user interaction module is also included, which is used to display water quality information and a user operation interface, wherein the water quality information is presented in the form of a visual chart, which includes multiple real-time change curves of the water quality data, color identification of the degree of pollution, and classified display of pollution types.

[0019] By adopting the above technical solution, users can intuitively understand the water quality, which facilitates users' operations and decisions and improves the user experience.

[0020] In combination with some embodiments of the first aspect, in some embodiments, it also includes a water quality regulating substance holding module, which is arranged in a set area of ​​the water reservoir. The water quality regulating substance holding module has multiple partition areas inside, which are communicated with the purification control module and are used to store different regulating substances. Each of the partition areas is equipped with a metering unit. When the water quality regulating substance holding module receives the regulating substance distribution instruction of the purification control module, it releases the required amount of regulating substance corresponding to the regulating substance distribution instruction.

[0021] By adopting the above technical solutions, the water quality can be accurately adjusted to meet different water needs and improve the adaptability and stability of water quality.

[0022] In combination with some embodiments of the first aspect, in some embodiments, a filling reminder model is also included, which is used to send a reminder message to the user when the remaining amount of the regulating substance in the separated area of ​​the water quality regulating substance holding module is lower than the set threshold, reminding the user to replenish the corresponding regulating substance in time.

[0023] By adopting the above technical solution, users can replenish regulating substances in time, ensure the normal operation of the water quality regulation function, and ensure that the water quality always meets the requirements.

[0024] In combination with some embodiments of the first aspect, in some embodiments, a water volume acquisition module is further included, which is communicatively connected to the water reservoir and the purification control module, respectively, and is used to acquire in real time the amount of water to be purified in the water reservoir and the amount of water purified during the purification process, and send the amount of water to be purified and the amount of purified water to the purification control module, so that the purification control module determines the cost required to purify each unit of water based on the amount of water to be purified and the amount of purified water.

[0025] By adopting the above technical solution, the purification cost can be controlled more accurately, the rational use of resources can be achieved, and the operating efficiency of the device can be improved.

[0026] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: 1. Due to the use of water quality sensors to detect water quality data in real time, the water quality intelligent assessment module uses deep learning models to analyze pollution information, the use recommendation module recommends the optimal potential use based on pollution information and resource consumption, the use confirmation module determines the actual use purpose based on user needs, and the purification control module performs purification treatment according to the actual use purpose, the problem of the existing technology that it is difficult to intelligently and differentially identify and treat water pollution from different water sources has been effectively solved, thereby realizing accurate monitoring and personalized purification of water quality, ensuring the technical effect of providing high-quality water that meets the requirements.

[0027] 2. Due to the technical means of using the flow conversion unit in the energy recovery module to convert the kinetic energy of water into mechanical energy and electrical energy, the pressure exchange unit to recycle energy through pressure energy exchange, and the energy storage unit to store energy to provide power for the device, the problem of energy waste in the existing technology is effectively solved, thereby achieving the technical effect of reducing the energy consumption of the device, improving energy utilization efficiency, and energy saving and environmental protection.

[0028] 3. Since a plurality of separation areas are set inside the water quality regulating substance holding module to store different regulating substances and each separation area is equipped with a metering unit, and the required amount of regulating substances is released according to the instructions of the purification control module, the problem of inaccurate water quality regulation in the prior art is effectively solved, thereby achieving the technical effect of accurately regulating water quality, meeting different water use needs, and improving water quality adaptability and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of a structural framework using an embodiment of the present invention; Figure 2 is a module connection diagram of an embodiment of the present invention; Figure 3 It is another module connection diagram of an embodiment of the present invention.

[0030] Description of reference numerals: 1. Water reservoir; 2. Water quality sensor; 3. Water quality intelligent assessment module; 4. Usage recommendation module; 5. Usage confirmation module; 6. Purification control module; 7. Pretreatment unit; 8. Filtration unit; 9. Disinfection unit; 10. Remote monitoring module; 11. Remote server; 12. Cleaning device; 13. Driving mechanism; 14. Energy recovery module; 15. Flow conversion unit; 16. Pressure exchange unit; 17. Energy storage unit; 18. Cost-effectiveness calculation unit; 19. User interaction module; 20. Water quality regulating substance placement module; 21. Placement reminder model; 22. Water volume acquisition module. DETAILED DESCRIPTION

[0031] The terms used in the following embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and appended claims of the present application, the singular expressions "one", "a kind of", "said", "above", "the" and "this" are intended to also include plural expressions, unless there is a clear indication to the contrary in the context. It should also be understood that the term "and / or" used in the present application refers to and includes any or all possible combinations of one or more listed items.

[0032] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features, and in the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0033] For ease of understanding, the following first introduces the structure of a water quality monitoring and purification device provided by an embodiment of the present invention. Figure 1 , Figure 1 It is a schematic diagram of the structural framework of an embodiment of the present invention.

[0034] exist Figure 1In the embodiment, a water inlet is arranged at a higher position on one side of the water reservoir 1, and a water outlet is arranged at a lower position on the other end. A water quality sensor 2 is arranged below one end of the water inlet. The water quality sensor 2 is arranged at a set height position from the bottom of the water reservoir 1 to detect the water quality of the water to be purified coming in from the water inlet. A water quality intelligent evaluation module 3 is arranged below the water quality sensor 2 and is connected to the water quality sensor 2 for analyzing the data sent by the water quality sensor 2 to determine the pollution information of the water to be purified. A use recommendation module 4 and a use confirmation module 5 can be arranged at a set position on the outer surface of the water reservoir 1. Block 5, when the water to be purified enters the water inlet, the use recommendation module 4 will analyze the water to be purified, determine the optimal potential use of the water to be purified, and send the optimal potential use to the user interaction terminal for display. The use confirmation module 5 can be a user interactive display screen or a remote control terminal, which can determine the user's choice of use for the water to be purified. Finally, after the user determines the use, the purification control module 6 arranged on the front side of the water outlet purifies the water to be purified according to the purification standard of the corresponding use. After the purification is successful, the purified water can flow out through the water outlet.

[0035] The following is a further introduction to a water quality monitoring and purification device provided by an embodiment of the present invention in combination with the above structure. Figure 2 As shown, Figure 2 : is a module connection diagram of an embodiment of the present invention, including: A water reservoir 1, used for storing water to be purified; A water quality sensor 2 is arranged at a set position of the water reservoir 1 and is used to detect the water quality data of the water to be purified in real time; A water quality intelligent assessment module 3 is connected to the water quality sensor 2 for obtaining pollution information of the water to be purified by deep learning model analysis, wherein the pollution information includes pollution degree and pollution type, and the deep learning model is established by training based on a plurality of water quality sample data and corresponding pollution information; A usage recommendation module 4 is connected to the water quality intelligent assessment module 3 for recommending the best potential usage of the water to be purified based on the pollution information and the resources consumed by the multiple purification levels; A use confirmation module 5 is connected to the use recommendation module 4 in communication, and is used to determine the actual use of the water to be purified according to the optimal potential use given by the use recommendation module 4 and in combination with user needs; The purification control module 6 is arranged at the outlet of the water reservoir 1, and is respectively communicated with the water quality sensor 2 and the purpose confirmation module 5, and is used to determine different process combinations for purification according to the actual use purpose, so that the water quality data is within the set standard range.

[0036] Specifically, the water reservoir 1 is used to store the water to be purified, which is the water source input end of the entire device and provides water for subsequent water quality monitoring and purification. The volume of the water reservoir 1 should be designed according to the actual water demand, and can be a steel water tank, a fiberglass reinforced plastic water tank, etc. At the same time, a check valve needs to be set at the inlet of the water reservoir 1, and a control valve needs to be set at the outlet to control the water volume. The water quality sensor 2 is used to detect the water quality data of the water to be purified in real time, and can detect water quality parameters including pH value, turbidity, conductivity, oxidation-reduction potential, residual chlorine, etc. The location of the water quality sensor 2 can be set at the water inlet, a specific internal position or the water outlet of the water reservoir 1, or multiple sensors can be set to detect simultaneously. The water quality sensor 2 is connected to the water quality intelligent evaluation module 3 by cable or wireless mode, and the detected water quality data is transmitted in real time. The water quality intelligent evaluation module 3 has a built-in deep learning model for analyzing and judging the pollution of water quality. The deep learning model requires a large amount of water quality sample data and corresponding labeled pollution information for training to form a mapping relationship between water quality parameters and pollution. These training data can come from historical monitoring records.

[0037] Pollution information annotation can include two categories: pollution degree and pollution type. The pollution degree indicates the overall severity of pollution and can be classified as light, medium or severe. Pollution types include chemical pollution, microbial pollution and other types. The training process uses the back propagation algorithm to continuously optimize the network weights and loads, minimize the model error, and achieve the best effect of predicting pollution conditions. After the training is completed, when the water quality sensor 2 obtains new water quality monitoring data and sends it to the evaluation module, the module inputs the data into the pre-trained deep learning model, and the model automatically analyzes and calculates and outputs the predicted pollution degree and type of the water sample.

[0038] The use recommendation module 4 is connected to the water quality intelligent assessment module 3 in communication, and receives the pollution information such as the degree of pollution and type of pollution of the water sample generated by the analysis of the water quality intelligent assessment module 3. The use recommendation module 4 is internally provided with a pollution level-use database, which records the optional uses of water samples under different pollution levels, as well as the purification treatment processes and treatment costs corresponding to various uses. For example, light pollution can be used for cooling water, which requires simple filtration treatment; moderate pollution can be used for car washing or other industrial water, which requires filter element filtration, disinfection and other processes. The use recommendation module 4 queries the database, finds the matching pollution level according to the specific pollution information fed back by the water quality assessment module, and queries the optional uses of the water sample under this level and the corresponding purification process and cost. After comparative analysis, the use recommendation module 4 takes into account the pollution components, the difficulty of purification treatment and the required resource investment of the specific water sample, and selects the best use from the optional uses according to the principle of maximizing the comprehensive purification benefit, as the use recommendation result of the water sample, and sends it to the use confirmation module 5. For example, if the water quality assessment result is light organic pollution, the optional uses include cooling water, car washing water, landscape water, etc. Considering that the water sample has low purification difficulty and can obtain higher utilization benefits as cooling water, the use recommendation module 4 will use the cooling water use as the final recommendation result. The recommendation result can also display the purification process flow of the recommended use, the treatment cost estimation and other information, which is convenient for subsequent confirmation and purification. The use confirmation module 5 receives the best use recommended by the use recommendation module 4 based on the water quality information. The use confirmation module 5 provides a human-computer interaction interface, and the user can view the recommended use and related treatment information, and choose whether to accept the recommended use. If the user does not accept the recommendation, the actual use of the water sample can be further specified through the interface, such as production equipment cooling water, irrigation water, etc. The use confirmation module 5 will record the actual water sample use confirmed by the user, and send the use information to the purification control module 6 as the input for determining the purification process. For the convenience of user operation, the interface provided by the use confirmation module 5 may include information such as the use name, treatment process, and treatment cost, which is displayed in intuitive forms such as text and images, so that the user can clearly understand the corresponding treatment requirements of each use.

[0039] The purification control module 6 is physically arranged at the outlet of the water reservoir 1, and is connected to the water quality sensor 2 and the purpose confirmation module 5 in real-time communication. The purification control module 6 has multiple sets of different purification process combination schemes built in, which can be combined in proportion to meet different use requirements. The process combination includes unit processes such as pretreatment, coagulation and sedimentation, filtration, and disinfection. According to the real-time monitoring data of the water quality sensor 2, the module can grasp the parameter values ​​of the water quality and judge the current water quality status. After obtaining the actual use information of the water sample determined by the user from the purpose confirmation module 5, the module queries the internal treatment solution library and selects the purification process combination that matches the purpose. For example, if the user chooses the purpose of production equipment cooling, the module can choose a simple filtration + disinfection process combination scheme; if the boiler water supply is selected, a more complex multi-stage filtration + disinfection + pest control process is selected. The user can also customize the specified treatment process route for a specific purpose, and the module can adjust the process combination mode according to the user's instructions. After determining the combination scheme, the module sets parameters for each unit process, such as filter material selection, filtration method, disinfection dosage, etc., to meet the treatment requirements of the water quality. The module monitors the operating status of each unit process in real time during the entire purification process. If it is detected that the process parameters are beyond the normal range, they can be automatically adjusted to ensure the stability of the purification control. After a series of purification process treatments, the output purified water quality indicators will meet the standard requirements corresponding to the user's specified purpose. The module is also connected to the output water quality monitoring to verify the treatment effect. If it does not meet the standards, the process flow can be adjusted and reprocessed. In some embodiments, when the water quality sensor detects that the water quality data of the water to be purified seriously exceeds the set standard range, the purification control module 6 will start the emergency treatment procedure. First, it will send an alarm signal to notify relevant personnel to pay attention to the severity of the water quality problem. At the same time, the purification control module 6 will automatically adjust the operating parameters of the purification device and take more urgent and powerful purification measures to improve the water quality as soon as possible.

[0040] Through the above solution, intelligent water quality monitoring is realized, and pollution conditions can be intelligently identified for different water qualities, overcoming the limitations of the unified model. It also achieves the optimization of resource allocation, rational use of water resources, reduction of purification costs, and avoidance of resource waste.

[0041] For ease of understanding, the following further describes the modules of the device provided by this embodiment in combination with the above scenario. Figure 3 , Figure 3 It is another module connection diagram of an embodiment of the present invention.

[0042] exist Figure 3In the water quality monitoring and purification device, the purification control module 6 includes a pretreatment unit 7, a filtration unit 8 and a disinfection unit 9. The pretreatment unit 7 is used to remove large particles of impurities and suspended matter in the water. The filtration unit 8 uses activated carbon and ultrafiltration membrane technology to purify the water quality. The disinfection unit 9 is used to kill bacteria and viruses in the water by ultraviolet disinfection technology. Specifically, the purification control module 6 can specifically include a pretreatment unit 7, which mainly uses a dense filtration method to remove large particles of impurities and suspended matter in the water. The working principle is to pass the water through a filter medium with a larger mesh, use the medium isolation effect to intercept large particles of impurities, and use the sludge storage area to store the intercepted matter. Using this mechanical filtration method, visible impurities such as sand, lint, and plant debris in the water sample can be effectively removed. A filtration unit 8 can also be included to deeply purify the water quality by using the dual effects of adsorption and screening of activated carbon and ultrafiltration membrane. The water sample is first removed by activated carbon to remove organic matter, grease and other pollution, and then enters the ultrafiltration module. Under high-pressure drive, it passes through a nano-pore filtration membrane to remove microscopic pollutants such as viruses, copper ions, and sugars, so that the water meets the outlet water standard. It can also include a disinfection unit 9 that uses ultraviolet disinfection technology to kill viruses, bacteria and other microorganisms in the water. An ultraviolet lamp is set in the unit. When the water sample passes through the ultraviolet irradiation area, the ultraviolet rays can destroy the DNA of the microorganisms, causing them to lose their ability to grow and reproduce, thereby achieving a disinfection effect. Compared with chlorine disinfection, this technology is more thorough and does not produce by-products. The three units form a complete purification treatment chain. Through mechanical filtration, adsorption filter membrane and ultraviolet disinfection three-level treatment, various physical, chemical and microbial contamination in the water sample can be effectively removed, and purified water that meets the standards can be output. The process parameters of each unit can be optimized and adjusted according to the water quality to achieve adaptive treatment of different polluted water.

[0043] In some embodiments, the water quality monitoring and purification device also includes a remote monitoring module 10 and a remote server 11. The remote monitoring module 10 is connected to the water quality sensor 2 and the purification control module 6 in communication. The remote monitoring module 10 is used to remotely monitor the water quality purification situation and the device operation status in real time, and send the water quality data and the device operation status to the remote server 11; the remote server 11 is connected to the remote monitoring module 10 and the purification control module 6 in communication, and is used to store and analyze the water quality purification situation and the device operation status, and determine whether the device has a fault. If there is a fault, the diagnostic scheme is matched according to the preset fault diagnosis library, and the diagnostic scheme is sent to the purification control module 6, so that the purification control module 6 works according to the diagnostic scheme. Specifically, the remote monitoring module 10 can be an APP or applet with remote monitoring function, connected between the water quality sensor 2 and the purification control module 6, and receive data from both in real time. The module has built-in data processing and transmission functions, which can collect water quality and operation data, and transmit them to the remote server 11 in the form of digital signals after compression and coding. It also has a data cache function, which can store data when the network is interrupted and transmit it after the connection is restored. The remote server 11 can receive and parse various water quality analysis data, device operation parameters, status information, etc. transmitted by multiple remote monitoring modules 10. At the same time, it has accurate big data analysis functions, which can determine the trend of water quality changes, whether the device performance indicators are normal, etc., and compare the preset operation standard library to monitor and diagnose the operation status of the entire device. If the key performance indicators are detected to be abnormal, or there is a fault in the status information feedback, the server can determine the possible cause of the fault based on the built-in fault knowledge base and diagnosis model, and match the corresponding solution based on the standard repair solution library and send it to the remote monitoring module 10. The remote monitoring module 10 then transmits the repair instruction to the control device for automatic repair or manual management. The remote server 11 can continuously collect operation data, use machine learning technology to continuously optimize the diagnosis and repair knowledge base, and the newly emerged fault mode can be supplemented into the knowledge base through feedback and analysis to achieve continuous learning and optimization. This enables remote intelligent monitoring of the entire device, and combined with knowledge base repair instructions, it automates fault prediction, location and repair, improving device reliability and maintenance response speed.

[0044] In some embodiments, the water quality monitoring and purification device also includes an automatic cleaning device 12 and a driving mechanism 13. The automatic cleaning device 12 is arranged at the detection end of the water quality sensor 2 and the purification end of the purification control module 6. The automatic cleaning device 12 is connected to the remote server 11 in communication. After the purification control module 6 purifies the water to be purified, the driving mechanism 13 drives the automatic cleaning device 12 to regularly flush the detection end of the water quality sensor 2 and the purification end of the purification control module 6 according to a preset time mode. Specifically, the automatic cleaning device 12 may include a cleaning nozzle, a cleaning pipeline, and a cleaning control unit, which are arranged at the detection end of the water quality sensor 2 and the purification end of the purification control module 6. The cleaning nozzle is made of 304 stainless steel, and a rotating fan-shaped water spraying mechanism is provided inside, which can clean all directions 360 degrees and spray strong water flow for flushing. The cleaning pipeline connects each nozzle, and can accurately control and transport cleaning liquid, such as sodium hypochlorite solution. The cleaning control unit can switch and control the valve of the clear pipeline according to the cleaning demand information sent by the remote server 11. The driving mechanism 13 uses a small DC motor, which can control the start and stop of the automatic cleaning device 12 according to the cleaning demand information sent by the remote server 11. The remote server 11 can also determine whether there is pollution accumulation at the detection end of the water quality sensor 2 according to the monitoring feedback of the water quality sensor 2, or control the start of the cleaning device 12 according to the preset time mode, and the nozzle sprays the cleaning liquid to perform all-round strong flushing.

[0045] After the cleaning is completed, the driving mechanism 13 stops working, the liquid supply system is closed, and the entire cleaning cycle is completed. The results are fed back to the remote server 11. In this way, the sensor and purification system can be cleaned regularly, the service life of the equipment is increased, and the continuous stability of water quality monitoring and purification effects is ensured.

[0046] In some embodiments, the water quality monitoring and purification device further includes an energy recovery module 14, which is connected to the purification control module 6 for recovering energy during the purification process. The energy recovery module 14 includes a flow conversion unit 15, which is arranged in the water inlet pipeline of the water reservoir 1, and is used to convert the kinetic energy of water into mechanical energy and electrical energy; a pressure exchange unit 16, which is arranged in the water inlet pipeline of the water reservoir 1, and is used to recover and utilize energy through the exchange of pressure energy; and an energy storage unit 17, which is respectively connected to the flow conversion unit 15 and the pressure exchange unit 16, and is used to store energy to provide power for the device. Specifically, the flow conversion unit 15 adopts a turbine structure and is arranged in the water inlet pipeline of the water reservoir 1. When water passes through the pipeline, the kinetic energy of water is converted into mechanical energy and electrical energy by the impeller, and the impeller is linked to the generator to rotate and generate electricity. The pressure exchange unit 16 includes high and low pressure buffer water tanks and a pressure exchange engine. The high-pressure water in the water inlet pipeline enters the high-pressure water tank, causing a pressure difference on the low-pressure tank, and driving the piston movement of the exchange engine. The piston drives the pump to operate for energy exchange and utilization. The energy storage unit 17 includes components such as capacitors and batteries. The electric energy generated by the above two units is rectified and stabilized by the circuit and then stored in the capacitor and battery, forming the energy storage unit 17 to provide power for the entire device. In this way, the flow energy and pressure energy can be recycled and utilized with maximum efficiency through the energy recovery module.

[0047] In some embodiments, the use recommendation module 4 in the water quality monitoring and purification device includes a cost-benefit calculation unit 18, which is respectively connected to the water quality intelligent evaluation module 3 and the purification control module 6 in communication. The cost-benefit calculation unit 18 is used to query historical data, calculate the water purification cost and effect size required to treat various pollutants in the water to be purified according to the water purification standards corresponding to the multiple water quality uses, analyze the comprehensive water purification benefits of multiple water quality uses, and send the water purification scheme with the highest comprehensive water purification benefit to the purification control module 6, so that the purification control module 6 adjusts the water purification process parameters according to the water purification scheme. Specifically, the cost-benefit calculation unit 18 has a built-in water quality use-water purification standard database, which records the water quality index thresholds and standards corresponding to various uses. The unit is connected to the water quality evaluation module to obtain the pollution information of the water sample. According to the type and degree of pollution, the category of use that the water sample can reach is queried. Query the historical water purification treatment database, and count the specific water purification process required to treat various types of pollution to meet different use standards, as well as the number of consumables, energy consumption and other data. According to the current unit price of materials and energy, the total water purification cost of various solutions is calculated, and the economic benefit indicators of different solutions are output. Then, according to the priority of user needs, the utility of each type of use is determined, such as giving priority to production water. According to the matching degree of water purification benefits and utility, the water purification solution with the highest comprehensive benefit is screened out. The optimal solution contains information such as usage standards, process flow, economic costs, etc., which is sent to the purification control module 6 through the communication interface. After receiving the solution, the purification control module 6 automatically loads the corresponding water purification process and parameter configuration, and performs economical and efficient processing according to the water quality and use.

[0048] In some embodiments, the water quality monitoring and purification device also includes a user interaction module 19, which is used to display water quality information and a user operation interface, wherein the water quality information is presented in the form of a visual chart, which includes a plurality of real-time change curves of the water quality data, color identification of the pollution degree, and classification display of the pollution type. Specifically, the user interaction module 19 can be an embedded display terminal, which is arranged outside the water reservoir 1, and is connected to the water quality sensor 2 to obtain real-time data streams of various water quality parameters, such as multi-dimensional time series data such as pH and turbidity. The purification control module 6 extracts effective features through a data analysis algorithm, reconstructs a data set in a time series order, and maps the processed data set to the user interaction module 19, presenting a plurality of water quality parameter change curves in real time, wherein different curves are distinguished by different colors, and are provided with interactive prompts, so that the user can intuitively analyze the water quality changes. At the same time, the results of the water quality assessment module are also integrated, and the pollution degree of the current water sample is marked with different set colors, such as red for severe pollution. The pollution type results are also presented in categories, such as chemical pollution, virus pollution, etc., and the types are distinguished to form an information classification table for display. Users can operate through the page, such as selecting a time range, setting water quality standards, etc. The device will update and respond to the visual content, which will be pushed to the remote control center for multi-party monitoring and analysis. Through the visualization of data, users can intuitively and clearly understand the water quality status and treatment process, which improves the user interaction experience and water quality management level.

[0049] In some embodiments, the water quality monitoring and purification device also includes a water quality regulating substance holding module 20, which is arranged in a set area of ​​the water reservoir 1. The water quality regulating substance holding module 20 has multiple separated areas inside, which are connected to the purification control module 6 for storing different regulating substances. Each of the separated areas is equipped with a metering unit. When the water quality regulating substance holding module 20 receives the regulating substance distribution instruction of the purification control module 6, it releases the required amount of regulating substances corresponding to the regulating substance distribution instruction. Specifically, the water quality regulating substance holding module 20 is an automatic dosing device, which is arranged in a designated area in the water reservoir 1, and includes multiple separated storage chambers, each of which is used to store a substance for water quality regulation, such as disinfectant, coagulant, scale inhibitor, etc. The chamber can be made of stainless steel for corrosion resistance, and each chamber is connected to a set of precise metering units, including weighing sensors, control solenoid valves, etc., which can accurately measure substances according to the set amount. The water quality regulating substance holding module 20 is connected to the purification control module 6 through a communication interface, and receives the water quality regulating medication control instruction to make the water to be purified reach the corresponding standard for use. The instruction specifies the target value of the water quality index that needs to be adjusted, as well as the type and quantity of substances to be added. The water quality regulating substance holding module 20 receives and parses the instruction, activates the corresponding chamber and metering unit to work, first uses the sensor to stabilize the weighing, then opens the solenoid valve, controls the material flow and time, and accurately measures the required amount. After the metering is completed, the material is released into the delivery pipeline and transported to the set area of ​​the water reservoir 1 to achieve precise adjustment of the water quality index. The module records and feedbacks the substances and quantities added each time to track the water quality adjustment. Through the remote-controlled automatic dosing system, water quality optimization can be flexibly performed so that the water quality parameters accurately meet the requirements of various uses, thereby improving the adaptability and efficiency of water treatment.

[0050] In some embodiments, the water quality monitoring and purification device also includes a placement reminder model 21, which is used to send a reminder message to the user when the remaining amount of the regulating substance in the separated area of ​​the water quality regulating substance holding module 20 is lower than the set threshold, reminding the user to replenish the corresponding regulating substance in time. Specifically, the placement reminder model 21 is connected to obtain real-time data of the remaining amount of the substance in the storage chamber, which can be obtained by the weight sensor in the chamber, with a preset safety inventory parameter, and configured according to the frequency of use of water quality regulation. The model continuously detects the amount of material in each chamber and compares it with the safety inventory. When the measured amount of material is lower than the safety value, the reminder logic is triggered. The placement reminder model 21 first locks the type of material to be replenished and the chamber number to determine the replenishment amount. Then organize the reminder content, pop up on the user interaction interface in the form of an information box + sound alarm, and can also be configured to send a reminder SMS or email to the user's registered account. The reminder content includes the name of the substance, location, and amount to be replenished. After receiving the reminder, the user can replenish the corresponding chamber in time, and the user can also close the reminder through the interface and feedback that the replenishment has been completed. Through the advance reminder module, the regulation of water quality due to material deficiency can be avoided, the automation and reliability of the system can be improved, and the pressure of manual supervision can be reduced.

[0051] In some embodiments, the water quality monitoring and purification device further includes a water volume acquisition module 22, which is respectively connected to the water reservoir 1 and the purification control module 6 for real-time acquisition of the amount of water to be purified in the water reservoir 1 and the amount of water purified during the purification process, and sends the amount of water to be purified and the amount of purified water to the purification control module 6, so that the purification control module 6 determines the cost required for purifying each unit of water in combination with the amount of water to be purified and the amount of purified water. Specifically, the water volume acquisition module 22 includes a sensor for measuring the amount of water, such as an ultrasonic water level meter, a flow meter, etc. These sensors are respectively installed in the water distribution pipeline of the water reservoir 1 and the pipeline of the purification system to monitor the water flow in real time. The water level meter can detect the height of the water in the water reservoir 1, and obtain the water volume, i.e., the amount of water to be purified, through conversion calculation. The flow meter can accurately measure the flow rate of water in the purification system and calculate the amount of purified water per unit time. After information extraction and optimization algorithm calculation, the water volume data is converted into a standardized digital value, and then transmitted to the purification control module 6 in real time through the communication interface. Including raw water value, purified water value, timestamp and other information. After receiving the water volume data, the purification control module 6 calculates the fixed cost and consumables cost per unit of water according to the internal processing parameters. By obtaining water volume information and combining it with the calculated cost, the economic monitoring and optimization control of the purification process are realized.

[0052] The water quality monitoring and purification device of this embodiment includes: a water reservoir 1, a water quality sensor 2, a water quality intelligent assessment module 3, a use recommendation module 4, a use confirmation module 5, a purification control module 6, a pretreatment unit 7, a filtration unit 8, a disinfection unit 9, a remote monitoring module 10, a remote server 11, a cleaning device 12, a driving mechanism 13, an energy recovery module 14, a flow conversion unit 15, a pressure exchange unit 16, an energy storage unit 17, a cost-benefit calculation unit 18, a user interaction module 19, a water quality regulating substance placement module 20, a placement reminder model 21, and a water volume acquisition module 22.

[0053] A water reservoir 1, used for storing water to be purified; A water quality sensor 2 is arranged at a set position of the water reservoir 1 and is used to detect the water quality data of the water to be purified in real time; A water quality intelligent assessment module 3 is connected to the water quality sensor 2 for obtaining pollution information of the water to be purified by deep learning model analysis, wherein the pollution information includes pollution degree and pollution type, and the deep learning model is established by training based on a plurality of water quality sample data and corresponding pollution information; A usage recommendation module 4 is connected to the water quality intelligent assessment module 3 for recommending the best potential usage of the water to be purified based on the pollution information and the resources consumed by the multiple purification levels; A use confirmation module 5 is connected to the use recommendation module 4 in communication, and is used to determine the actual use of the water to be purified according to the optimal potential use given by the use recommendation module 4 and in combination with user needs; The purification control module 6 is arranged at the outlet of the water reservoir 1, and is respectively connected to the water quality sensor 2 and the purpose confirmation module 5 for determining different process combinations for purification according to the actual use purpose, so that the water quality data is within the set standard range; A pretreatment unit 7, a filtration unit 8 and a disinfection unit 9, wherein the pretreatment unit 7 is used to remove large particles of impurities and suspended matter in the water, the filtration unit 8 uses activated carbon and ultrafiltration membrane technology to purify water, and the disinfection unit 9 is used to kill bacteria and viruses in the water through ultraviolet disinfection technology; A remote monitoring module 10 and a remote server 11, wherein the remote monitoring module 10 is in communication with the water quality sensor 2 and the purification control module 6, and the remote monitoring module 10 is used to remotely monitor the water quality purification situation and the operating status of the device in real time, and send the water quality data and the operating status of the device to the remote server 11; The remote server 11 is respectively connected to the remote monitoring module 10 and the purification control module 6 for determining whether the device has a fault after storing and analyzing the water purification status and the device operation status. If a fault exists, a diagnostic scheme is matched according to a preset fault diagnosis library, and the diagnostic scheme is sent to the purification control module 6 so that the purification control module 6 works according to the diagnostic scheme. An automatic cleaning device 12 and a driving mechanism 13, wherein the automatic cleaning device 12 is arranged at the detection end of the water quality sensor 2 and the purification end of the purification control module 6, and the automatic cleaning device 12 is in communication connection with the remote server 11. After the purification control module 6 purifies the water to be purified, the driving mechanism 13 drives the automatic cleaning device 12 to regularly rinse the detection end of the water quality sensor 2 and the purification end of the purification control module 6 according to a preset time mode; An energy recovery module 14 is connected to the purification control module 6 for recovering energy during the purification process. The energy recovery module 14 includes a flow conversion unit 15, which is arranged in the water inlet pipeline of the water reservoir 1 and is used to convert the kinetic energy of water into mechanical energy and electrical energy; A pressure exchange unit 16, arranged in the water inlet pipeline of the water reservoir 1, is used to recycle energy through the exchange of pressure energy; An energy storage unit 17, connected to the flow conversion unit 15 and the pressure exchange unit 16, respectively, for storing energy to provide power for the device; The cost-benefit calculation unit 18 is respectively connected to the water quality intelligent evaluation module 3 and the purification control module 6 for communication. The cost-benefit calculation unit 18 is used to query historical data, calculate the water purification cost and effect size required to treat various pollutants in the water to be purified according to the water purification standards corresponding to the multiple water quality uses, analyze the comprehensive water purification benefits of multiple water quality uses, and send the water purification plan with the highest comprehensive water purification benefit to the purification control module 6, so that the purification control module 6 adjusts the water purification process parameters according to the water purification plan; A user interaction module 19, which is used to display water quality information and a user operation interface, wherein the water quality information is presented in the form of a visual chart, and the visual chart includes a plurality of real-time change curves of the water quality data, color identification of the pollution degree, and classification display of the pollution type; The water quality regulating substance holding module 20 is arranged in a set area of ​​the water reservoir 1. The water quality regulating substance holding module 20 has a plurality of partitioned areas inside, which are in communication connection with the purification control module 6 and are used to store different regulating substances. Each of the partitioned areas is equipped with a metering unit. When the water quality regulating substance holding module 20 receives the regulating substance dispensing instruction of the purification control module 6, it releases the required amount of regulating substance corresponding to the regulating substance dispensing instruction. The filling reminder model 21 is used to send a reminder message to the user when the remaining amount of the regulating substance in the partitioned area of ​​the water quality regulating substance holding module 20 is lower than a set threshold, reminding the user to replenish the corresponding regulating substance in time; The water volume acquisition module 22 is respectively connected to the water reservoir 1 and the purification control module 6 for acquiring in real time the amount of water to be purified in the water reservoir 1 and the amount of water purified during the purification process, and sending the amount of water to be purified and the amount of purified water to the purification control module 6, so that the purification control module 6 determines the cost required to purify each unit of water based on the amount of water to be purified and the amount of purified water.

[0054] As mentioned above, it is possible to realize comprehensive monitoring, accurate evaluation and personalized purification of water quality, determine the optimal potential use and actual use according to water pollution information and user needs, and use different process combinations for purification to make the water quality meet the set standards; effectively improve the water purification effect through pretreatment, filtration and disinfection units to ensure water safety; use remote monitoring and fault diagnosis functions to ensure stable operation of the device, improve reliability and maintenance efficiency; the automatic cleaning device 12 keeps the equipment clean, improves monitoring accuracy and stability of purification effect; the energy recovery module 14 realizes energy recovery, reduces energy consumption, and has the advantages of energy saving and environmental protection; the cost-effectiveness calculation unit 18 optimizes resource allocation, reduces purification costs, and improves purification efficiency; the user interaction module 19 provides intuitive water quality information and a convenient operation interface to improve user experience; the water quality regulating substance holding module 20 and the holding reminder model 21 ensure the accuracy and stability of water quality regulation; the water volume acquisition module 22 realizes accurate control of purification costs and rational use of resources. In short, the device can provide high-quality water to meet the needs of water conservancy projects and industrial water.

Claims

1. A water quality monitoring and purification device, characterized in that: include: A water reservoir for storing water to be purified; A water quality sensor is arranged at a set position of the water reservoir and is used to detect the water quality data of the water to be purified in real time; A water quality intelligent assessment module, which is in communication connection with the water quality sensor, and is used to obtain pollution information of the water to be purified through deep learning model analysis, wherein the pollution information includes pollution degree and pollution type, and the deep learning model is established by training based on a plurality of water quality sample data and corresponding pollution information; A usage recommendation module, which is in communication with the water quality intelligent assessment module, and is used to recommend the best potential usage of the water to be purified based on the pollution information and the resources consumed by the multiple purification levels; a use confirmation module, which is in communication with the use recommendation module, and is used to determine the actual use of the water to be purified according to the optimal potential use given by the use recommendation module and in combination with user needs; The purification control module is arranged at the outlet of the water reservoir and is respectively communicated with the water quality sensor and the purpose confirmation module, and is used to determine different process combinations for purification according to the actual use purpose so that the water quality data is within the set standard range.

2. The water quality monitoring and purification device according to claim 1, characterized in that: The purification control module includes a pretreatment unit, a filtration unit and a disinfection unit. The pretreatment unit is used to remove large particle impurities and suspended matter in the water. The filtration unit uses activated carbon and ultrafiltration membrane technology to purify water quality. The disinfection unit is used to kill bacteria and viruses in the water through ultraviolet disinfection technology.

3. The water quality monitoring and purification device according to claim 1, characterized in that: It also includes a remote monitoring module and a remote server, wherein the remote monitoring module is in communication with the water quality sensor and the purification control module, and the remote monitoring module is used to remotely monitor the water quality purification situation and the operating status of the device in real time, and send the water quality data and the operating status of the device to the remote server; The remote server is respectively connected to the remote monitoring module and the purification control module for communication, and is used to determine whether there is a fault in the device after storing and analyzing the water purification situation and the operating status of the device. If there is a fault, a diagnostic scheme is matched according to a preset fault diagnosis library, and the diagnostic scheme is sent to the purification control module so that the purification control module works according to the diagnostic scheme.

4. The water quality monitoring and purification device according to claim 3, characterized in that: It also includes an automatic cleaning device and a driving mechanism. The automatic cleaning device is arranged at the detection end of the water quality sensor and the purification end of the purification control module. The automatic cleaning device is communicatively connected with the remote server. After the purification control module purifies the water to be purified, the driving mechanism drives the automatic cleaning device to regularly rinse the detection end of the water quality sensor and the purification end of the purification control module according to a preset time mode.

5. The water quality monitoring and purification device according to claim 1, characterized in that: It also includes an energy recovery module, which is in communication with the purification control module and is used to recover energy during the purification process. The energy recovery module includes a flow conversion unit, which is arranged in the water inlet pipeline of the water reservoir and is used to convert the kinetic energy of water into mechanical energy and electrical energy; A pressure exchange unit, arranged in the water inlet pipeline of the water reservoir, for recovering and utilizing energy through the exchange of pressure energy; The energy storage unit is connected to the flow conversion unit and the pressure exchange unit respectively, and is used to store energy to provide power for the device.

6. The water quality monitoring and purification device according to claim 1, characterized in that: The usage recommendation module includes a cost-benefit calculation unit, which is respectively communicated with the water quality intelligent evaluation module and the purification control module. The cost-benefit calculation unit is used to query historical data, calculate the water purification cost and effect size required to treat various pollutants in the water to be purified according to the water purification standards corresponding to the multiple water quality usages, analyze the comprehensive water purification benefits of multiple water quality usages, and send the water purification plan with the highest comprehensive water purification benefit to the purification control module, so that the purification control module adjusts the water purification process parameters according to the water purification plan.

7. The water quality monitoring and purification device according to claim 1, characterized in that: It also includes a user interaction module, which is used to display water quality information and a user operation interface, wherein the water quality information is presented in the form of a visual chart, and the visual chart includes a plurality of real-time change curves of the water quality data, color identification of the pollution degree, and classification display of the pollution type.

8. The water quality monitoring and purification device according to claim 1, characterized in that: It also includes a water quality regulating substance holding module, which is arranged in a set area of ​​the water reservoir. The water quality regulating substance holding module has multiple partitioned areas inside, which are communicated with the purification control module and are used to store different regulating substances. Each of the partitioned areas is equipped with a metering unit. When the water quality regulating substance holding module receives the regulating substance distribution instruction of the purification control module, it releases the required amount of regulating substance corresponding to the regulating substance distribution instruction.

9. The water quality monitoring and purification device according to claim 8, characterized in that: It also includes a filling reminder model, which is used to send a reminder message to the user when the remaining amount of the regulating substance in the separated area of ​​the water quality regulating substance holding module is lower than a set threshold, so as to remind the user to replenish the corresponding regulating substance in time.

10. The water quality monitoring and purification device according to claim 1, characterized in that: It also includes a water volume acquisition module, which is respectively connected to the water reservoir and the purification control module for communicating with each other, and is used to obtain in real time the amount of water to be purified in the water reservoir and the amount of water purified during the purification process, and send the amount of water to be purified and the amount of purified water to the purification control module, so that the purification control module determines the cost required to purify each unit of water based on the amount of water to be purified and the amount of purified water.

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