Water purification method, system, electronic device, storage medium, and product
By setting rotatable anode and cathode electrodes in the capacitive deionization water purification structure and optimizing operating parameters by combining multi-dimensional electric field and water quality data, the problem of low water purification efficiency in traditional capacitive deionization systems is solved, achieving rapid ion migration and adsorption, and improving water purification efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
- Filing Date
- 2024-09-11
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional capacitive deionization systems have low ion adsorption efficiency during the water purification process, resulting in low water purification efficiency.
By setting rotatable anode and cathode electrodes in the capacitive deionization water purification structure, and combining the operating voltage and rotation speed determined by multi-dimensional electric field and water quality data, the water purification parameters are optimized. With the design of the water flow channel and filter membrane, rapid ion migration and adsorption are achieved.
It improves ion adsorption efficiency and enhances water purification efficiency.
Smart Images
Figure CN119018952B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of automation technology, and in particular to a water purification method, system, electronic device, storage medium, and product. Background Technology
[0002] As living standards continue to improve, people's requirements for water quality are also increasing. Currently, capacitive deionization (CDI) technology can be used to improve water quality. Traditional capacitive deionization systems use static parallel electrodes for water purification.
[0003] However, the above methods suffer from low ion adsorption efficiency during water purification, resulting in low efficiency in current water purification processes. Summary of the Invention
[0004] This application aims to address at least one of the technical problems existing in the related art. To this end, this application proposes a water purification method that can improve water purification efficiency.
[0005] This application also proposes a water purification system, electronic equipment, storage medium, and computer program product.
[0006] The water purification method according to the first aspect of this application includes:
[0007] Determine the influent water quality data;
[0008] The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions;
[0009] The operation of the capacitor deionization water purification structure is controlled according to the target operating parameters to purify the incoming water flow.
[0010] According to the water purification method of this application embodiment, by determining the water quality data of the influent water flow, the operating parameters such as the operating voltage of the rotatable anode and cathode positions in the capacitive deionization water purification structure and the rotation speed between the anode and cathode positions can be determined based on the water quality data. These operating parameters can then control the operation of the capacitive deionization water purification structure, thereby achieving water purification of the influent water flow. Since the cathode and anode in the capacitive deionization water purification structure can generate a multi-dimensional electric field through positional rotation, and combined with the operating voltage of the electrodes and the rotation speed between the cathode and anode positions determined based on the influent water flow water quality data, ions in the influent water flow can rapidly migrate and be adsorbed onto the electrode plates of the corresponding polarity. Therefore, the ion adsorption efficiency can be effectively improved, thereby increasing the water purification efficiency.
[0011] According to one embodiment of this application, the capacitive deionization water purification structure is provided with a water flow channel formed by a cylindrical winding, the electrode is disposed in the water flow channel, and the water flow channel includes at least a first layer and a second layer, wherein a filter membrane is disposed in the first layer and / or the second layer.
[0012] According to one embodiment of this application, determining the target operating parameters of the capacitive deionization water purification structure based on the influent water quality data includes:
[0013] The influent water quality data is input into the operation parameter prediction model to obtain the target operation parameters output by the operation parameter prediction model;
[0014] The operating parameter prediction model is trained based on sample water quality data and the corresponding sample operating parameters. The sample water quality data includes sample influent water quality data and sample effluent water quality data. The sample operating parameters are the operating parameters when the water flow of the sample influent water quality data is processed to the sample effluent water quality data through a capacitive deionization water purification structure.
[0015] According to one embodiment of this application, after controlling the operation of the capacitive deionization water purification structure according to the target operating parameters, the method further includes:
[0016] If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, the operating parameter prediction model is updated based on the influent water quality data, the effluent water quality data, and the target operating parameter to obtain the updated operating parameter prediction model.
[0017] According to one embodiment of this application, after controlling the operation of the capacitive deionization water purification structure according to the target operating parameters, the method further includes:
[0018] If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, the capacitor deionization water purification structure is cleaned.
[0019] According to one embodiment of this application, the inlet water flow is water that has been filtered through a filtration structure.
[0020] A water purification system according to a second aspect of this application includes a capacitive deionization water purification structure, a control system, and a computer program stored on the control system. When the computer program is executed by the control system, it implements the water purification method as described above.
[0021] An electronic device according to a third aspect of this application includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the water purification method as described above.
[0022] According to a fourth aspect of this application, the storage medium is a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the water purification method as described above.
[0023] A computer program product according to a fifth aspect of this application includes a computer program that, when executed by a processor, implements the water purification method as described above.
[0024] The above-described one or more technical solutions in the embodiments of this application have at least the following technical effects:
[0025] By determining the water quality data of the incoming water flow, the operating parameters of the rotatable anode and cathode positions in the capacitive deionization water purification structure, such as the operating voltage and rotation speed between the anode and cathode positions, can be determined. These operating parameters can then control the operation of the capacitive deionization water purification structure, thereby achieving water purification of the incoming water flow. Because the rotation of the cathode and anode in the capacitive deionization water purification structure generates a multi-dimensional electric field, and combined with the operating voltage and rotation speed between the cathode and anode positions determined based on the incoming water quality data, ions in the incoming water flow can rapidly migrate and be adsorbed onto the electrode plates of the corresponding polarity. Therefore, ion adsorption efficiency can be effectively improved, thus increasing the water purification efficiency.
[0026] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0027] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0028] Figure 1 This is a schematic flowchart of the water purification method provided in the embodiments of this application.
[0029] Figure 2 This is a schematic diagram of the internal structure of the water flow channel provided in the embodiments of this application.
[0030] Figure 3This is a schematic diagram of the filter membrane setup provided in an embodiment of this application.
[0031] Figure 4 This is a schematic diagram of the structure of the electronic device provided in this application. Detailed Implementation
[0032] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.
[0033] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0034] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.
[0035] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0037] Figure 1 This is a schematic flowchart of the water purification method provided in the embodiments of this application, as shown below. Figure 1 As shown, the water purification method includes:
[0038] Step 110: Determine the influent water quality data.
[0039] Step 120: Determine the target operating parameters of the capacitor deionization water purification structure based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode position; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions.
[0040] Step 130: Control the operation of the capacitor deionization water purification structure according to the target operating parameters to purify the incoming water flow.
[0041] It should be noted that the water purification method provided in this application embodiment can be applied to a water purification system, and the executing entity of the water purification method provided in this application can be the control system in the water purification system.
[0042] The water purification system of this application includes a capacitor deionization water purification structure. The capacitor deionization water purification structure includes a water flow channel formed by winding a cylinder. Specifically, the cylinder can be wound in a spiral multiple times, thereby forming a water flow channel comprising at least a first layer and a second layer connected together.
[0043] The control system in this application can control the capacitor deionization water purification structure, for example, by controlling the operating parameters of the capacitor deionization water purification structure.
[0044] One or more electrodes with rotatable cathode and anode positions can be set in the flow channel of this application (i.e., the position of the cathode in the electrode can be rotated to the original position of the anode of the same electrode). When multiple electrodes are set in the flow channel, the distance between each pair of electrodes is set in advance according to actual needs.
[0045] The electrode material in this application can be a general electrode material or an integrated nanomaterial coating. The ability of the electrode to adsorb ions can be improved by integrating the nanomaterial coating.
[0046] It should be noted that when multiple electrodes are set in the water flow channel, each electrode can independently rotate its position between the cathode and the anode.
[0047] It should be further explained that the first layer of the water flow channel is set as the water inlet, and the last layer can be set with two water outlets. Each of the two water outlets can be equipped with a valve, one of which is used as the clean water outlet and the other as the wastewater outlet.
[0048] Figure 2 This is a schematic diagram of the internal structure of the water flow channel provided in the embodiments of this application, as shown below. Figure 2 As shown, three independently rotatable cylindrical electrodes will be placed inside the cylinder. Figure 2 Based on the above, the cylinder is spirally wound, and the number of times it is wound can be set according to the requirements, thereby forming a water channel that includes at least a first layer and a second layer.
[0049] This application allows for the installation of a water quality monitoring device at the inlet of the capacitive deionization water purification structure. This device collects water quality data of the water requiring treatment and transmits it to the control system. The water quality data in this application can be Total Dissolved Solids (TDS).
[0050] Therefore, the control system can receive water quality data of the incoming water flow transmitted from the water quality monitoring device and define it as incoming water quality data.
[0051] Furthermore, it should be noted that a filtration structure can also be installed in the inlet of the capacitor deionization water purification structure or the inlet of the water purification system. For example, a filter screen or filter cartridge for filtering large particulate impurities can be installed. Therefore, the inlet water flow in this application can be a water flow that filters out large particulate impurities.
[0052] This application can set up a program in the control system to match the operating parameters of the capacitive deionization water purification structure according to the input water quality data. For example, matching rules or matching tables can be set. This application does not limit the specific matching process.
[0053] Artificial intelligence models can also be deployed in the control system to predict the operating parameters of the capacitive deionization water purification structure based on the input water quality data. These operating parameters refer to the parameters required for the capacitive deionization water purification structure to treat water from the input water quality data to the specified water quality data.
[0054] The operating parameters of the capacitive deionization water purification structure in this application may include the operating voltage of each electrode in the capacitive deionization water purification structure and the rotation speed between the anode and cathode positions in each electrode.
[0055] Therefore, once the influent water quality data is determined, the control system can determine the operating parameters of the capacitor deionization water purification structure based on the water quality data and use them as target operating parameters.
[0056] Furthermore, the control system can send the target operating parameters to the capacitor deionization water purification structure.
[0057] After receiving the target operating parameters, the capacitive deionization water purification structure can operate according to the target operating parameters. By rotating the positions of the anode and cathode in each electrode, a multi-dimensional electric field is generated, which promotes the rapid directional migration of ions. The corresponding ions are adsorbed by the cathode and anode respectively, thereby achieving water purification treatment of the incoming water flow.
[0058] It should be noted that after the inlet water undergoes purification in the capacitor deionization water purification structure, it can flow out from the purified water outlet as the outlet water.
[0059] According to the water purification method of this application embodiment, by determining the water quality data of the influent water flow, the operating parameters such as the operating voltage of the rotatable anode and cathode positions in the capacitive deionization water purification structure and the rotation speed between the anode and cathode positions can be determined based on the water quality data. These operating parameters can then control the operation of the capacitive deionization water purification structure, thereby achieving water purification of the influent water flow. Since the cathode and anode in the capacitive deionization water purification structure can generate a multi-dimensional electric field through positional rotation, and combined with the operating voltage of the electrodes and the rotation speed between the cathode and anode positions determined based on the influent water flow water quality data, ions in the influent water flow can rapidly migrate and be adsorbed onto the electrode plates of the corresponding polarity. Therefore, the ion adsorption efficiency can be effectively improved, thereby increasing the water purification efficiency.
[0060] Based on the above embodiments, a filter membrane is provided in the first and / or second layers of the water flow channel.
[0061] Specifically, in this application, filter membranes can be installed in one or more layers of the water flow channel according to actual needs to filter the water flowing through the water flow channel.
[0062] This application allows for the placement of a filter membrane at each electrode position within the water flow channel. The pore size of each filter membrane can be set differently; for example, the pore size of the membrane closer to the inlet is larger, while the pore size of the membrane closer to the outlet is smaller. This allows ions of different particle sizes to be filtered by the corresponding filter membrane. Of course, the pore size of each filter membrane can also be standardized according to requirements.
[0063] Figure 3This is a schematic diagram of the filter membrane setup provided in an embodiment of this application, as shown below. Figure 3 As shown, a filter membrane is placed behind the electrode in the water flow channel along the water flow direction to block ions of the corresponding particle size. Based on this specially designed water flow channel and the rotating electrode working together, the rapid directional migration of ions is promoted, so that each ion can be quickly adsorbed by the corresponding electrode, thereby improving the ion adsorption efficiency.
[0064] This application incorporates a filter membrane within the water flow channel, enabling the water flow channel to work in conjunction with the rotating electrode. This promotes rapid directional migration of ions, allowing each ion to be quickly adsorbed by its corresponding electrode, thereby improving ion adsorption efficiency and ultimately enhancing water purification efficiency.
[0065] Based on the above embodiments, step 120 includes:
[0066] Input the influent water quality data into the operation parameter prediction model to obtain the target operation parameters output by the operation parameter prediction model;
[0067] The operational parameter prediction model is trained based on sample water quality data and the corresponding sample operational parameters. The sample water quality data includes influent water quality data and effluent water quality data. The sample operational parameters are the operational parameters when the influent water quality data is processed to the effluent water quality data through a capacitive deionization water purification structure.
[0068] This application can pre-acquire sample water quality data and corresponding sample operating parameters. The sample operating parameters may include the operating voltage of each electrode in the capacitive deionization water purification structure and the rotational speed between the anode and cathode positions in each electrode. Specifically, multiple sample influent water quality data and corresponding sample effluent water quality data can be acquired. Simultaneously, the operating parameters of the capacitive deionization water purification structure when processing the water flow from the sample influent water quality data to the corresponding sample effluent water quality data are acquired as the sample operating parameters corresponding to that sample water quality data.
[0069] Furthermore, multiple sample water quality data and their corresponding sample operating parameters are used as training data. The artificial intelligence model constructed according to the scenario of this application is then trained based on this training data. After model training is completed, an operating parameter prediction model is obtained that can predict the operating parameters of the capacitive deionization water purification structure when treating the input water quality data to the target water quality data. The sample operating parameters can be the operating voltage of the electrodes in the capacitive deionization water purification structure and the rotation speed of the anode and cathode positions within the electrodes.
[0070] It should be noted that this application does not impose specific limitations on the modeling process and model parameters. New models and new parameters can be constructed, or existing models and their parameters can be used.
[0071] Therefore, after obtaining the influent water quality data, the control system of this application can input the influent water quality data into the operating parameter prediction model, which will then make predictions based on the input information. After the operating parameter prediction model completes the prediction, the operating parameters output by the operating parameter prediction model are obtained and used as the target operating parameters.
[0072] This application can accurately predict the operating parameters of the capacitor deionization water purification structure based on the influent water quality data using artificial intelligence, thereby enabling rapid and efficient water purification and improving water purification efficiency.
[0073] Based on the above embodiments, after step 130, the method further includes:
[0074] If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, the operating parameter prediction model is updated based on the influent water quality data, effluent water quality data and target operating parameters to obtain the updated operating parameter prediction model.
[0075] This application may also install a water quality monitoring device at the water outlet of the capacitor deionization water purification structure to detect the water quality data of the water after purification.
[0076] Therefore, after controlling the operation of the capacitor deionization water purification structure according to the target operating parameters to purify the influent water flow, the control system can obtain the effluent water quality data of the purified water flow, and at the same time obtain the required water quality data as the target water quality parameters.
[0077] Furthermore, the difference between the effluent water quality data of the treated water flow and the target water quality parameters can be calculated, and this difference can be compared with a threshold value set in advance based on the actual environment as the standard water quality difference.
[0078] If the difference between the effluent water quality data after water purification and the target water quality parameter is less than or equal to a preset threshold, the water quality after water purification is considered to meet the standard, and no further treatment is required.
[0079] If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, it is considered that the capacitive deionization water purification structure cannot treat the influent water quality data to meet the standard water quality when operating based on the current operating parameters. Therefore, the operating parameter prediction model can be updated based on the influent water quality data, effluent water quality data and target operating parameters to obtain the updated operating parameter prediction model. The model is updated by updating the model parameters, so that the subsequent operating parameters predicted based on the operating parameter prediction model are more accurate.
[0080] In one embodiment, influent water quality data can be input into an updated operating parameter prediction model to obtain new operating parameters output by the model. These new operating parameters can then be used as the new target operating parameters to control the operation of the capacitive deionization water purification structure. This optimizes the operating parameters, resulting in higher water purification efficiency when the new parameters are applied.
[0081] When the difference between the effluent water quality data and the target water quality parameter of the treated water flow exceeds a preset threshold, this application can update the parameters of the operating parameter prediction model based on the influent water quality data, effluent water quality data, and target operating parameters. This improves the predictive ability of the operating parameter prediction model and optimizes the operating parameters of the capacitive deionization water purification structure, resulting in higher water purification efficiency when water is purified based on the new operating parameters. Therefore, it can improve water purification efficiency.
[0082] Based on the above embodiments, after step 130, the method further includes:
[0083] If the difference between the effluent water quality data and the target water quality parameters after water purification is greater than a preset threshold, the capacitor deionization water purification structure is cleaned.
[0084] Specifically, after controlling the operation of the capacitor deionization water purification structure according to the target operating parameters to purify the influent water flow, if the difference between the effluent water quality data and the target water quality parameters is less than or equal to a preset threshold, the water quality of the purified water is considered to meet the standard and no further treatment is required.
[0085] If the difference between the effluent water quality data and the target water quality parameter is greater than the preset threshold, it is considered that the capacitor deionization water purification structure cannot process the influent water quality data to meet the standard water quality when operating based on the current operating parameters. Therefore, the cleaning mechanism for the capacitor deionization water purification structure can be activated to clean the capacitor deionization water purification structure.
[0086] Specifically, in this application, after closing the valve of the clean water outlet and opening the valve of the wastewater outlet, a reverse voltage is applied to each electrode, causing the polarity of the cathode and anode in the electrode to reverse, thereby causing the ions adsorbed on the electrode to fall off. At the same time, the electrode can be rinsed by water flow to clean the electrode surface and allow wastewater to flow out from the wastewater outlet.
[0087] It should be noted that this application can also use sound waves to assist in electrode cleaning, thereby promoting ion desorption and improving electrode cleaning efficiency.
[0088] When the difference between the effluent water quality data and the target water quality parameters after water purification exceeds a preset threshold, the electrode can be cleaned to restore its adsorption efficiency, thereby improving the water purification efficiency again.
[0089] Based on the above embodiments, this application may also set a threshold for determining whether water purification needs to be stopped during the water purification process.
[0090] If the difference between the effluent water quality data and the target water quality parameter is greater than the threshold, it can be considered that the operating parameters or electrodes of the capacitor deionization water purification structure are abnormal. Therefore, it is necessary to stop the water purification process and issue an alarm to troubleshoot and maintain the capacitor deionization water purification structure.
[0091] This application also provides a water purification system, which may include a housing, a capacitive deionization water purification structure, a control system, and a computer program stored on the control system. When the computer program is executed by the control system, it performs the following method:
[0092] Determine the influent water quality data;
[0093] The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions;
[0094] The operation of the capacitor deionization water purification structure is controlled according to the target operating parameters to purify the incoming water flow.
[0095] Figure 4 An example is a schematic diagram of the physical structure of an electronic device, such as... Figure 4 As shown, the electronic device can specifically be a water purifier. This electronic device includes a processor 410, a communication interface 420, a memory 430, and a communication bus 440. The processor 410, communication interface 420, and memory 430 communicate with each other via the communication bus 440. The processor 410 can call logical instructions from the memory 430 to execute the following method: determining the influent water quality data;
[0096] The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions;
[0097] The operation of the capacitor deionization water purification structure is controlled according to the target operating parameters to purify the incoming water flow.
[0098] Furthermore, the logical instructions in the aforementioned memory 430 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to related technologies, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.
[0099] In another aspect, embodiments of this application also provide a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to perform the methods provided in the above embodiments, such as: determining influent water quality data of the influent flow.
[0100] The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions;
[0101] The operation of the capacitor deionization water purification structure is controlled according to the target operating parameters to purify the incoming water flow.
[0102] In another aspect, embodiments of this application also provide a computer program product having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to perform the methods provided in the above embodiments, such as: determining the influent water quality data of the influent water flow.
[0103] The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data; the capacitor deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions;
[0104] The operation of the capacitor deionization water purification structure is controlled according to the target operating parameters to purify the incoming water flow.
[0105] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.
[0106] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the parts that contribute to the related technology, can be embodied in the form of software products. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.
[0107] Finally, it should be noted that the above embodiments are only used to illustrate this application and are not intended to limit this application. Although this application has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of this application do not depart from the spirit and scope of the technical solutions of this application.
Claims
1. A water purification method, characterized in that, include: Determine the influent water quality data; The target operating parameters of the capacitor deionization water purification structure are determined based on the influent water quality data. The capacitive deionization water purification structure includes at least one electrode with a rotatable cathode and anode; wherein, the operating parameters include the operating voltage of the electrode and the rotation speed between the cathode and anode positions; The capacitor deionization water purification structure is controlled to operate according to the target operating parameters to purify the inlet water flow; after the inlet water flow has completed the purification process in the capacitor deionization water purification structure, it becomes the outlet water flow. The determination of the target operating parameters of the capacitive deionization water purification structure based on the influent water quality data includes: The influent water quality data is input into the operation parameter prediction model to obtain the target operation parameters output by the operation parameter prediction model; The operating parameter prediction model is trained based on sample water quality data and the corresponding sample operating parameters; the sample water quality data includes sample influent water quality data and sample effluent water quality data; the sample operating parameters are the operating parameters when the water flow of the sample influent water quality data is processed to the sample effluent water quality data through a capacitive deionization water purification structure. After controlling the operation of the capacitive deionization water purification structure according to the target operating parameters, the method further includes: If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, the operating parameter prediction model is updated based on the influent water quality data, the effluent water quality data, and the target operating parameter to obtain the updated operating parameter prediction model.
2. The water purification method according to claim 1, characterized in that, The capacitive deionization water purification structure is provided with a water flow channel formed by a cylindrical winding, and the electrode is disposed in the water flow channel. The water flow channel includes at least a first layer and a second layer, and a filter membrane is disposed in the first layer and / or the second layer.
3. The water purification method according to any one of claims 1-2, characterized in that, After controlling the operation of the capacitive deionization water purification structure according to the target operating parameters, the method further includes: If the difference between the effluent water quality data and the target water quality parameter is greater than a preset threshold, the capacitor deionization water purification structure is cleaned.
4. The water purification method according to any one of claims 1-2, characterized in that, The incoming water flow is the water flow that has been filtered through the filtration structure.
5. A water purification system, characterized in that, The device includes a housing, a capacitor deionization water purification structure, a control system, and a computer program stored on the control system. When the computer program is executed by the control system, it implements the water purification method according to any one of claims 1 to 4.
6. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the water purification method as described in any one of claims 1 to 4.
7. A storage medium, said storage medium being a non-transitory computer-readable storage medium, wherein a computer program is stored thereon, characterized in that, When the computer program is executed by the processor, it implements the water purification method as described in any one of claims 1 to 4.
8. A product, said product being a computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the water purification method according to any one of claims 1 to 4.