Recycled water reuse control system based on data information processing

Abstract

The invention relates to the technical field of reclaimed water reuse, and discloses a reclaimed water reuse control system based on data information processing, and the system comprises a sensing layer which obtains water quality parameters and water flow parameters of each discharge valve of reclaimed water; the edge layer obtains water quality standard values according to the water quality parameters and standard water quality requirements of the corresponding discharge valves; obtaining a water flow standard value according to the water flow parameter and the standard water flow requirement of the corresponding discharge valve; the control layer is used for respectively judging whether water quality and water flow reach standards; if the water quality does not reach the standard, generating an adjusting instruction; if the water flow does not reach the standard, an adjusting instruction is generated; the execution layer executes the adjustment instruction of the control layer, calculates a reclaimed water standard value according to the water quality standard value and the water flow standard value, and sends the adjustment instruction and the reclaimed water standard value to the cloud platform; and the cloud platform performs graded early warning according to the reclaimed water standard value. According to the invention, the stable, safe and efficient operation of the reclaimed water recycling system is comprehensively guaranteed.

Description

Technical Field

[0001] This invention relates to the field of reclaimed water reuse technology, and more specifically, to a reclaimed water reuse control system based on data information processing. Background Technology

[0002] With the increasing severity of water scarcity, reclaimed water reuse has received widespread attention as an effective way to alleviate water resource pressure. However, reclaimed water reuse systems still face many challenges in actual operation.

[0003] Existing monitoring methods often fail to comprehensively and accurately obtain detailed water quality parameters from each discharge valve of reclaimed water, resulting in an inability to accurately grasp the overall water quality at the discharge stage and creating difficulties for subsequent treatment. Furthermore, judgments regarding whether water quality and flow meet standards often rely on experience or simple thresholds, failing to accurately assess the specific standard water quality and flow requirements of the corresponding discharge valves. When water quality fails to meet standards, it's impossible to accurately determine and adjust reclaimed water treatment parameters, or to effectively adjust the discharge valve opening when flow is substandard, allowing substandard reclaimed water to enter subsequent stages and adversely affect the environment and related equipment. In addition, existing systems lack sufficient data integration and analysis capabilities, failing to accurately transmit adjustment instructions and key data to the cloud platform. This prevents the cloud platform from providing effective tiered early warnings based on comprehensive and accurate data, hindering timely understanding of system operation status and response time in case of problems, thus impacting the safety and reliability of the reclaimed water reuse system.

[0004] Therefore, it is necessary to provide a data information processing-based reclaimed water reuse control system to solve the problems that existing monitoring methods cannot comprehensively and accurately obtain detailed water quality parameters of the reclaimed water discharge valve, thus failing to grasp the overall water quality at the discharge stage, having a single method for judging water quality and flow compliance, making it difficult to make accurate adjustments when water quality or flow does not meet the standards, and having insufficient system data integration and analysis capabilities, which affect the safety and reliability of the reclaimed water reuse system. Summary of the Invention

[0005] In view of this, the present invention proposes a reclaimed water reuse control system based on data information processing, which aims to solve the problems that existing monitoring methods are unable to comprehensively and accurately obtain detailed water quality parameters of the reclaimed water discharge valve, thus failing to grasp the overall water quality at the discharge stage; the methods for judging whether water quality and flow meet the standards are singular; it is difficult to make accurate adjustments when water quality or flow does not meet the standards; and the system's data integration and analysis capabilities are insufficient, which affect the safety and reliability of the reclaimed water reuse system.

[0006] This invention proposes a reclaimed water reuse control system based on data information processing, comprising: The sensing layer is used to acquire water quality and flow parameters of each discharge valve of the reclaimed water; wherein, the water quality parameters include pH value, turbidity and residual chlorine concentration; and the flow parameters include effluent flow rate and effluent pressure. The edge layer is used to obtain the water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve; the edge layer is also used to obtain the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve. The control layer is used to determine whether the water quality and water flow meet the standards based on the water quality compliance value and water flow compliance value, respectively; if the water quality does not meet the standards, it determines to adjust the reclaimed water treatment parameters, closes the discharge valve, and generates an adjustment command; if the water flow does not meet the standards, it determines to adjust the opening of the discharge valve and generates an adjustment command. The execution layer is used to execute the adjustment instructions of the control layer, calculate the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, and send the adjustment instructions and the reclaimed water compliance value to the cloud platform; The cloud platform is used to provide tiered early warnings based on the reclaimed water compliance values.

[0007] Furthermore, when the edge layer is used to obtain the water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve, it includes: If all water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 1. If two of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is the first water quality compliance value. If any of the water quality parameters of the discharge valve falls within the range of the standard water quality requirements, then the water quality compliance value is the second water quality compliance value. If none of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 0. Among them, 1 > first water quality standard value > second water quality standard value > 0.

[0008] Furthermore, the edge layer is also used to obtain the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve, including: If the water flow parameters of the discharge valve are all within the range of the standard water flow requirements, then the water flow compliance value is 1; If any of the water flow parameters of the discharge valve falls within the range of the standard water flow requirement, then the water flow compliance value is the first water flow compliance value. If the water flow parameters of the discharge valve are not within the range of the standard water flow requirements, the water flow compliance value is 0. Among them, 1 > the first water flow standard value > 0.

[0009] Furthermore, when the control layer determines whether the water quality and water flow meet the standards based on the water quality compliance value and the water flow compliance value, it includes: If the water quality compliance value is 1, the water quality is considered to meet the standard; otherwise, the water quality is considered to fail to meet the standard. If the water flow rate meets the standard (value 1), then the water flow rate is considered to meet the standard; otherwise, the water flow rate is considered to fail to meet the standard.

[0010] Furthermore, when determining to adjust the reclaimed water treatment parameters and close the discharge valve if the water quality does not meet the standards, and generating the adjustment command, the following steps are included: If the water quality does not meet the standards, the information will be sent to the reclaimed water treatment system. The dosage of the corresponding treatment agents or the treatment time will be adjusted according to the substandard water quality parameters until the water quality parameters meet the standard water quality requirements. Close the discharge valve corresponding to substandard water quality to prevent the discharge of unqualified reclaimed water.

[0011] Furthermore, when determining to adjust the opening of the discharge valve and generating an adjustment command if the water flow does not meet the standard, the following steps are included: If the water flow rate reaches the target value of 1, then the current opening of the discharge valve remains unchanged, and the existing water flow state is maintained. If the water flow compliance value is not 1, the current opening is adjusted by setting an adjustment coefficient until the water flow compliance value is 1.

[0012] Furthermore, the step of gradually increasing the current opening by setting an adjustment coefficient until the water flow reaches the target value of 1 also includes: If the water flow compliance value is still less than 1 after the discharge valve is adjusted to its maximum opening, an abnormal water flow alarm will be triggered, and the alarm information will be sent to the cloud platform.

[0013] Furthermore, when the execution layer calculates the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, it includes: The reclaimed water compliance value is the sum of the water quality compliance value and the water flow compliance value.

[0014] Furthermore, when the cloud platform is used to issue graded early warnings based on the reclaimed water compliance values, it includes: Set the compliance range; if the compliance value of the reclaimed water is 2, no warning will be issued; Otherwise, a graded warning will be issued based on the reclaimed water compliance value.

[0015] Furthermore, when the cloud platform is used to issue graded early warnings based on the reclaimed water compliance values, it includes: If the reclaimed water compliance value is greater than the maximum value of the compliance range but less than 2, a Level 1 warning will be issued. If the reclaimed water compliance value is within the compliance range, a level-two warning will be issued; If the reclaimed water compliance value is less than the minimum value of the compliance range, a level three warning will be issued; The tiered early warning system has three levels, from lowest to highest: Level 1, Level 2, and Level 3.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The sensing layer of the present invention can comprehensively acquire water quality parameters (such as pH value, turbidity and residual chlorine concentration) and water flow parameters (outflow rate and outflow pressure) of each discharge valve of the reclaimed water, providing basic data for subsequent precise treatment and accurately sensing various states of the reclaimed water in the discharge process; secondly, the edge layer, based on the parameters provided by the sensing layer and combined with the standard water quality and flow requirements of the corresponding discharge valve, respectively derives the water quality compliance value and the flow compliance value, and quantitatively evaluates the water quality and flow conditions of the reclaimed water according to the established standards, making the judgment more scientific and accurate; furthermore, the control layer judges whether the water quality and flow meet the standards based on the compliance values ​​obtained by the edge layer. When water quality fails to meet standards, the system can accurately determine and adjust reclaimed water treatment parameters, simultaneously closing the discharge valve and generating adjustment commands. Similarly, when water flow fails to meet standards, the system determines and adjusts the discharge valve opening, also generating commands. This effectively ensures the stable operation of the reclaimed water reuse system, maximizing the compliance of discharged reclaimed water with standards and preventing substandard reclaimed water from entering subsequent stages and causing adverse effects. The execution layer is responsible for executing the adjustment commands from the control layer, calculating the reclaimed water compliance value, and sending it to the cloud platform along with the adjustment commands. This not only ensures the effective implementation of adjustment measures but also transmits key data to the cloud platform for further data integration and analysis. Finally, the cloud platform provides tiered early warnings based on the reclaimed water compliance value, issuing warnings at different levels according to different compliance levels. This allows relevant personnel to understand the system's operating status in a timely manner, enabling rapid response and appropriate measures in case of problems. This improves the safety and reliability of the entire reclaimed water reuse system, ensuring the efficiency, stability, and safety of the reclaimed water reuse process. Attached Figure Description

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 This is a functional block diagram of a reclaimed water reuse control system based on data information processing, provided in an embodiment of the present invention. Detailed Implementation

[0018] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] In some embodiments of this application, see Figure 1 As shown, this embodiment provides a reclaimed water reuse control system based on data information processing, including: The sensing layer is used to acquire water quality and flow parameters of each discharge valve of the reclaimed water; wherein, the water quality parameters include pH value, turbidity and residual chlorine concentration; and the flow parameters include effluent flow rate and effluent pressure. The edge layer is used to obtain the water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve; the edge layer is also used to obtain the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve. The control layer is used to determine whether the water quality and water flow meet the standards based on the water quality compliance value and water flow compliance value, respectively; if the water quality does not meet the standards, it determines to adjust the reclaimed water treatment parameters, closes the discharge valve, and generates an adjustment command; if the water flow does not meet the standards, it determines to adjust the opening of the discharge valve and generates an adjustment command. The execution layer is used to execute the adjustment instructions of the control layer, calculate the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, and send the adjustment instructions and the reclaimed water compliance value to the cloud platform; The cloud platform is used to provide tiered early warnings based on the reclaimed water compliance values.

[0020] It is understood that the sensing layer of this invention can comprehensively acquire water quality parameters (such as pH value, turbidity and residual chlorine concentration) and water flow parameters (outflow rate and outflow pressure) of each discharge valve of the reclaimed water, providing basic data for subsequent precise treatment and accurately sensing various states of the reclaimed water in the discharge process; secondly, the edge layer, based on the parameters provided by the sensing layer and combined with the standard water quality and flow requirements of the corresponding discharge valve, respectively derives the water quality compliance value and the flow compliance value, and quantitatively evaluates the water quality and flow conditions of the reclaimed water according to the established standards, making the judgment more scientific and accurate; furthermore, the control layer judges whether the water quality and flow meet the standards based on the compliance values ​​obtained by the edge layer. When water quality fails to meet standards, the system can accurately determine and adjust reclaimed water treatment parameters, simultaneously closing the discharge valve and generating adjustment commands. Similarly, when water flow fails to meet standards, the system determines and adjusts the discharge valve opening, also generating commands. This effectively ensures the stable operation of the reclaimed water reuse system, maximizing the compliance of discharged reclaimed water with standards and preventing substandard reclaimed water from entering subsequent stages and causing adverse effects. The execution layer is responsible for executing the adjustment commands from the control layer, calculating the reclaimed water compliance value, and sending it to the cloud platform along with the adjustment commands. This not only ensures the effective implementation of adjustment measures but also transmits key data to the cloud platform for further data integration and analysis. Finally, the cloud platform provides tiered early warnings based on the reclaimed water compliance value, issuing warnings at different levels according to different compliance levels. This allows relevant personnel to understand the system's operating status in a timely manner, enabling rapid response and appropriate measures in case of problems. This improves the safety and reliability of the entire reclaimed water reuse system, ensuring the efficiency, stability, and safety of the reclaimed water reuse process.

[0021] In some embodiments of this application, when the edge layer is used to obtain a water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve, it includes: If all water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 1. If two of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is the first water quality compliance value. If any of the water quality parameters of the discharge valve falls within the range of the standard water quality requirements, then the water quality compliance value is the second water quality compliance value. If none of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 0. Among them, 1 > first water quality standard value > second water quality standard value > 0.

[0022] In some embodiments of this application, the edge layer is further configured to, when obtaining the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve, include: If the water flow parameters of the discharge valve are all within the range of the standard water flow requirements, then the water flow compliance value is 1; If any of the water flow parameters of the discharge valve falls within the range of the standard water flow requirement, then the water flow compliance value is the first water flow compliance value. If the water flow parameters of the discharge valve are not within the range of the standard water flow requirements, the water flow compliance value is 0. Among them, 1 > the first water flow standard value > 0.

[0023] In some embodiments of this application, when the control layer is used to determine whether the water quality and water flow meet the standards based on the water quality compliance value and the water flow compliance value, it includes: If the water quality compliance value is 1, the water quality is considered to meet the standard; otherwise, the water quality is considered to fail to meet the standard. If the water flow rate meets the standard (value 1), then the water flow rate is considered to meet the standard; otherwise, the water flow rate is considered to fail to meet the standard.

[0024] Understandably, by setting water quality and flow compliance values ​​under different conditions, it is possible to clearly define whether water quality and flow meet the standards under various circumstances, making the judgment process clearer and improving the accuracy of the entire system operation. Secondly, this quantitative mechanism helps optimize management and decision-making. When water quality or flow does not reach the ideal "1" value, based on the specific first water quality compliance value, second water quality compliance value, or first flow compliance value, relevant personnel can quickly understand the degree of deviation from the standard and thus take targeted adjustment measures, such as increasing purification intensity or adjusting the water flow rate. Furthermore, from a system maintenance perspective, clear quantitative values ​​facilitate troubleshooting and analysis. If water quality or flow does not meet the standards, these values ​​can be used to quickly locate the potentially problematic link, whether it is an abnormality in water quality parameters or water flow parameters, thereby efficiently solving the problem, ensuring the stable and reliable operation of the entire system, improving overall work efficiency and stability, and playing an important role in ensuring water safety and normal equipment operation.

[0025] Specifically, for example, the sensing layer obtains the following water quality parameters for a certain discharge valve: pH 7.5 (standard range 7-8), turbidity 2 NTU (standard range 0-5 NTU), residual chlorine concentration 0.2 mg / L (standard range 0.1-0.3 mg / L), and water flow parameters: outflow rate 50 m³ / h (standard range 40-60 m³ / h), outflow pressure 0.3 MPa (standard range 0.2-0.4 MPa). The edge layer calculates the compliance value based on these parameters and corresponding standard requirements. Since the water quality parameters are all within the standard range, the water quality compliance value is 1; the water flow parameters are also all within the standard range, so the water flow compliance value is 1. Based on this, the control layer determines that both the water quality and water flow meet the standards. In another scenario, the water quality parameters of a discharge valve are: pH 6.5 (standard range 7-8), turbidity 3 NTU (standard range 0-5 NTU), and residual chlorine concentration 0.4 mg / L (standard range 0.1-0.3 mg / L). The water flow parameters are: outflow rate 30 m³ / h (standard range 40-60 m³ / h) and outflow pressure 0.25 MPa (standard range 0.2-0.4 MPa). In this case, one water quality parameter is within the standard range, and the water quality compliance value is the second water quality compliance value; one water flow parameter is within the standard range, and the water flow compliance value is the first water flow compliance value.

[0026] In some embodiments of this application, when determining to adjust the reclaimed water treatment parameters and closing the discharge valve if the water quality does not meet the standards, and generating an adjustment command, the following steps are included: If the water quality does not meet the standards, the information will be sent to the reclaimed water treatment system. The dosage of the corresponding treatment agents or the treatment time will be adjusted according to the substandard water quality parameters until the water quality parameters meet the standard water quality requirements. Close the discharge valve corresponding to substandard water quality to prevent the discharge of unqualified reclaimed water.

[0027] Understandably, when water quality fails to meet standards, this information is sent to the reclaimed water treatment system. Based on the substandard water quality parameters, the dosage of treatment agents or the treatment time are adjusted until the water quality parameters meet the standard requirements. Simultaneously, the discharge valve corresponding to the substandard water quality is closed to prevent the discharge of unqualified reclaimed water. On one hand, by adjusting the dosage of treatment agents or the treatment time, the problem of substandard water quality can be addressed specifically, effectively improving the quality of reclaimed water to ultimately meet the standard water quality requirements, thereby increasing water resource utilization and achieving the rational recycling of water resources. On the other hand, timely closure of the discharge valve can prevent secondary pollution caused by the discharge of unqualified reclaimed water, preventing negative impacts on the surrounding environment and water-using equipment, and ensuring water safety and environmental sustainability.

[0028] In some embodiments of this application, when determining to adjust the opening of the discharge valve and generating an adjustment command if the water flow does not meet the standard, the method includes: If the water flow rate reaches the target value of 1, then the current opening of the discharge valve remains unchanged, and the existing water flow state is maintained. If the water flow compliance value is not 1, the current opening is adjusted by setting an adjustment coefficient until the water flow compliance value is 1.

[0029] In some embodiments of this application, the step of gradually increasing the current opening by setting an adjustment coefficient until the water flow reaches the target value of 1 further includes: If the water flow compliance value is still less than 1 after the discharge valve is adjusted to its maximum opening, an abnormal water flow alarm will be triggered, and the alarm information will be sent to the cloud platform.

[0030] Understandably, when the water flow target value is 1, maintaining the current opening of the discharge valve ensures a stable water flow, avoids unnecessary adjustments, and guarantees system stability and efficient energy utilization. However, when the water flow target value is not 1, adjusting the current opening by setting an adjustment coefficient allows for flexible optimization based on actual water flow conditions until the target value is 1. This helps ensure the system operates according to the expected water flow standard, improving system accuracy and reliability. Furthermore, if the water flow target value remains less than 1 even after adjusting the discharge valve to its maximum opening, an abnormal water flow alarm is triggered and the information is sent to the cloud platform. This allows for timely detection and feedback of abnormal conditions, facilitating timely intervention by management personnel and preventing potential problems caused by abnormal water flow, thus ensuring the safe and stable operation of the entire system.

[0031] Specifically, for example, if the water flow compliance value is the first acceptable value, and the control layer determines that the water flow is not up to standard, it initiates the process of adjusting the discharge valve opening. By setting an adjustment coefficient, the current opening is gradually increased, and the water flow compliance value is continuously recalculated during the adjustment process. Assuming the initial discharge valve opening is 30%, after multiple adjustments based on the adjustment coefficient, when the opening is adjusted to 80%, the water flow compliance value reaches 1. At this point, the discharge valve opening is kept unchanged at 80% to maintain a stable water flow. However, in another scenario, even if the discharge valve opening is adjusted to the maximum of 100%, the water flow compliance value is still 0.8, which is less than 1. In this case, the system immediately issues a water flow anomaly alarm and sends the alarm information to the cloud platform so that management personnel can handle it promptly, ensuring the safe and stable operation of the entire system.

[0032] In some embodiments of this application, when the execution layer calculates the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, it includes: The reclaimed water compliance value is the sum of the water quality compliance value and the water flow compliance value.

[0033] Understandably, the execution layer calculates the reclaimed water compliance value by summing the water quality compliance value and the water flow compliance value. This approach comprehensively considers the combined impact of these two key factors on reclaimed water compliance, avoiding the one-sidedness of considering only one factor. The addition method provides a direct and efficient way to obtain the reclaimed water compliance value, improving work efficiency.

[0034] In some embodiments of this application, when the cloud platform is used to provide graded early warnings based on the reclaimed water compliance values, it includes: Set the compliance range; if the compliance value of the reclaimed water is 2, no warning will be issued; Otherwise, a graded warning will be issued based on the reclaimed water compliance value.

[0035] In some embodiments of this application, when the cloud platform is used to provide graded early warnings based on the reclaimed water compliance values, it includes: If the reclaimed water compliance value is greater than the maximum value of the compliance range but less than 2, a Level 1 warning will be issued. If the reclaimed water compliance value is within the compliance range, a level-two warning will be issued; If the reclaimed water compliance value is less than the minimum value of the compliance range, a level three warning will be issued; The tiered early warning system has three levels, from lowest to highest: Level 1, Level 2, and Level 3.

[0036] Understandably, the clearly defined compliance ranges and corresponding warning levels for different compliance values ​​provide a clear logic and standard for the warning mechanism, facilitating accurate execution of warning operations by the cloud platform and improving the accuracy and operability of the warnings. Secondly, by issuing Level 1, Level 2, and Level 3 warnings for different compliance values, relevant personnel can quickly understand the extent to which the reclaimed water quality deviates from the compliance status based on the warning level. The progressively higher warning levels help to take targeted measures; for example, a Level 1 warning allows for preliminary investigation, a Level 2 warning increases monitoring frequency, and a Level 3 warning immediately activates an emergency response plan. This ensures timely and effective use of compliant reclaimed water, minimizing the risks associated with substandard reclaimed water and ensuring the stable operation of the entire reclaimed water system.

[0037] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program goods. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program goods embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0038] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program goods according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0039] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0040] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A reclaimed water reuse control system based on data information processing, characterized in that, include: The sensing layer is used to acquire water quality and flow parameters of each discharge valve of the reclaimed water; wherein, the water quality parameters include pH value, turbidity and residual chlorine concentration; and the flow parameters include effluent flow rate and effluent pressure. The edge layer is used to obtain the water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve; the edge layer is also used to obtain the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve. The control layer is used to determine whether the water quality and water flow meet the standards based on the water quality compliance value and water flow compliance value, respectively; if the water quality does not meet the standards, it determines to adjust the reclaimed water treatment parameters, closes the discharge valve, and generates an adjustment command; if the water flow does not meet the standards, it determines to adjust the opening of the discharge valve and generates an adjustment command. The execution layer is used to execute the adjustment instructions of the control layer, calculate the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, and send the adjustment instructions and the reclaimed water compliance value to the cloud platform; The cloud platform is used to provide tiered early warnings based on the reclaimed water compliance values.

2. The reclaimed water reuse control system based on data information processing according to claim 1, characterized in that, When the edge layer is used to obtain the water quality compliance value based on the water quality parameters and the standard water quality requirements of the corresponding discharge valve, it includes: If all water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 1. If two of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is the first water quality compliance value. If any of the water quality parameters of the discharge valve falls within the range of the standard water quality requirements, then the water quality compliance value is the second water quality compliance value. If none of the water quality parameters of the discharge valve are within the range of the standard water quality requirements, then the water quality compliance value is 0. Among them, 1 > first water quality standard value > second water quality standard value > 0.

3. The reclaimed water reuse control system based on data information processing according to claim 1, characterized in that, The edge layer is also used to obtain the water flow compliance value based on the water flow parameters and the standard water flow requirements of the corresponding discharge valve, including: If the water flow parameters of the discharge valve are all within the range of the standard water flow requirements, then the water flow compliance value is 1; If any of the water flow parameters of the discharge valve falls within the range of the standard water flow requirement, then the water flow compliance value is the first water flow compliance value. If the water flow parameters of the discharge valve are not within the range of the standard water flow requirements, the water flow compliance value is 0. Among them, 1 > the first water flow standard value > 0.

4. The reclaimed water reuse control system based on data information processing according to claim 3, characterized in that, The control layer is used to determine whether the water quality and water flow meet the standards based on the water quality compliance value and the water flow compliance value, respectively, including: If the water quality compliance value is 1, the water quality is considered to meet the standard; otherwise, the water quality is considered to fail to meet the standard. If the water flow rate meets the standard (value 1), then the water flow rate is considered to meet the standard; otherwise, the water flow rate is considered to fail to meet the standard.

5. The reclaimed water reuse control system based on data information processing according to claim 4, characterized in that, When determining to adjust the reclaimed water treatment parameters and close the discharge valve if the water quality does not meet the standards, and generating an adjustment command, the following steps are included: If the water quality does not meet the standards, the information will be sent to the reclaimed water treatment system. The dosage of the corresponding treatment agents or the treatment time will be adjusted according to the substandard water quality parameters until the water quality parameters meet the standard water quality requirements. Close the discharge valve corresponding to substandard water quality to prevent the discharge of unqualified reclaimed water.

6. The reclaimed water reuse control system based on data information processing according to claim 3, characterized in that, When determining to adjust the opening of the discharge valve and generating an adjustment command if the water flow does not meet the standard, the following steps are included: If the water flow rate reaches the target value of 1, then the current opening of the discharge valve remains unchanged, and the existing water flow state is maintained. If the water flow compliance value is not 1, the current opening is adjusted by setting an adjustment coefficient until the water flow compliance value is 1.

7. The reclaimed water reuse control system based on data information processing according to claim 6, characterized in that, The step of gradually increasing the current opening by setting an adjustment coefficient until the water flow reaches the standard value of 1 also includes: If the water flow compliance value is still less than 1 after the discharge valve is adjusted to its maximum opening, an abnormal water flow alarm will be triggered, and the alarm information will be sent to the cloud platform.

8. The reclaimed water reuse control system based on data information processing according to claim 7, characterized in that, When the execution layer calculates the reclaimed water compliance value based on the water quality compliance value and the water flow compliance value, it includes: The reclaimed water compliance value is the sum of the water quality compliance value and the water flow compliance value.

9. The reclaimed water reuse control system based on data information processing according to claim 1, characterized in that, When the cloud platform is used to issue graded early warnings based on the reclaimed water compliance values, it includes: Set the compliance range; if the compliance value of the reclaimed water is 2, no warning will be issued; Otherwise, a graded warning will be issued based on the reclaimed water compliance value.

10. The reclaimed water reuse control system based on data information processing according to claim 1, characterized in that, When the cloud platform is used to issue graded early warnings based on the reclaimed water compliance values, it includes: If the reclaimed water compliance value is greater than the maximum value of the compliance range but less than 2, a Level 1 warning will be issued. If the reclaimed water compliance value is within the compliance range, a level-two warning will be issued; If the reclaimed water compliance value is less than the minimum value of the compliance range, a level three warning will be issued; The tiered early warning system has three levels, from lowest to highest: Level 1, Level 2, and Level 3.

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