Multi-ph-value intelligent regulating valve control water supply method and water supply equipment

Abstract

The invention provides a multi-ph-value intelligent regulating valve control water supply method and water supply equipment. The water supply equipment comprises a plurality of water storage tanks, a plurality of acid-base adjusting pipes communicated with the water storage tanks, a first electric control valve assembly arranged on one sides of the water inlet ends of the acid-base adjusting pipes and a second electric control valve assembly arranged between the acid-base adjusting pipes and the water storage tanks. According to the multi-ph-value intelligent regulating valve control water supply method and the water supply equipment, the water injection instruction is sent to the control system through the water storage tank, and the control system controls the water supply equipment to generate needed drinking water to be injected into the water storage tank to be stored.

Description

Technical Field

[0001] The present application relates to the field of drinking water purification, and in particular to a multi-pH value intelligent regulating valve controlled water supply method and water supply equipment. Background Art

[0002] Existing water supply equipment can usually only generate water with a single pH value, such as ordinary tap water, purified water or mineral water. The design of these devices is relatively simple, and the main purpose is to provide safe drinking water, and the acidity and alkalinity of water are usually not considered. However, with the improvement of people's living standards, the importance of water acidity (pH value) in daily life has gradually emerged. Water with different pH values ​​has different functions. For example, weak alkaline water helps to balance the body's acidity and alkalinity. Drinking weak alkaline water (pH value is usually between 7.5-9) can help maintain normal acid-base balance in the body by diluting acidic substances in blood and body fluids. Alkaline minerals in weak alkaline water, such as calcium and magnesium, can neutralize acidic substances produced during metabolism. Weakly alkaline water is believed to help increase the pH value of the kidneys and urine, promote the excretion of acidic metabolic waste, thereby reducing the burden on the kidneys and maintaining the acid-base balance in the body.

[0003] At present, there are some water supply equipment with acid-base adjustment function on the market, but these equipment can generate water with several preset fixed pH values. However, when using them, users need to manually select the required pH value, and then the machine starts to generate alkaline water. This method has a low water output speed and cannot meet the situation when a certain kind of alkaline water is urgently needed.

[0004] To this end, it is necessary to design a multi-pH value intelligent regulating valve controlled water supply method and water supply equipment that can automatically generate and store alkaline water to solve the problem that traditional water supply equipment cannot be used immediately and needs to be generated only when it is used. Summary of the invention

[0005] In view of this, it is necessary to provide a multi-pH value intelligent regulating valve controlled water supply method and water supply equipment that can automatically generate and store alkaline water to solve the problem that traditional water supply equipment cannot be used immediately and needs to start generating water when it is used.

[0006] The embodiment of the present application provides a multi-pH value intelligent regulating valve controlled water supply method, the water supply equipment includes multiple water storage tanks, multiple acid-base regulating pipes connected to the multiple water storage tanks, a first electrically controlled valve assembly provided on one side of the water inlet end of the multiple acid-base regulating pipes, and a second electrically controlled valve assembly provided between the acid-base regulating pipes and the water storage tanks, the method includes:

[0007] The control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions to be executed in sequence;

[0008] The control system controls the first electrically controlled valve assembly to guide the raw water into the designated acid-base regulating pipe according to the control instruction to generate designated type of alkaline water;

[0009] The control system controls the second electrically controlled valve assembly according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank for storage.

[0010] In at least one embodiment of the present application, the control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions for sequential execution, and further includes the steps of:

[0011] The liquid level detector in the water tank generates a water replenishment signal, and the water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system;

[0012] The control system receives a water filling instruction from a water tank, and determines the water filling priority of the water tank according to the water tank identification information.

[0013] In at least one embodiment of the present application, after the control system controls the second electrically controlled valve assembly according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank for storage, the method further includes the following steps:

[0014] The acid-base detector in the water storage tank detects the acid-base value of the alkaline water in the water storage tank and determines whether it meets the predetermined value;

[0015] If not, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply equipment to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value.

[0016] In at least one embodiment of the present application, the liquid level detector in the water tank generates a water replenishment signal, and the water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system in the specific steps of:

[0017] The liquid level detector detects the liquid level in the water storage tank and determines whether the liquid level is lower than the water replenishment alarm value;

[0018] If the liquid level in the water storage tank is lower than the water replenishment alarm value, the liquid level detector generates a water replenishment signal containing information on the amount of water to be replenished;

[0019] The water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system.

[0020] In at least one embodiment of the present application, the step control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions of multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions to be executed in sequence. The specific steps are:

[0021] The control system identifies the water tank identification information in the water injection instruction, determines the pH value of the alkaline water to be stored in the water tank according to the water tank identification information, and selects a corresponding solenoid valve opening program from a program library according to the pH value of the alkaline water to be stored in the water tank;

[0022] The control system identifies the required water replenishment information in the water injection instruction, determines the volume information of alkaline water to be generated according to the water replenishment information, and selects a corresponding solenoid valve closing program from a program library according to the volume information of alkaline water to be generated;

[0023] The control system packages the selected solenoid valve opening program and the solenoid valve closing program into the control instruction.

[0024] In at least one embodiment of the present application, if the step is no, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply device to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value. The specific steps include:

[0025] If the pH value of the alkaline water in the water tank does not meet the predetermined value, the water tank packages the pH value information of the alkaline water in the water tank and the identification information of the water tank into the pH adjustment instruction and sends it to the control system;

[0026] The control system determines the pH value of the alkaline water to be stored in the water tank according to the identification information of the water tank, and compares the pH value information of the alkaline water in the water tank with the pH value of the alkaline water to be stored;

[0027] If the pH value of the alkaline water in the water storage tank is greater than the pH value of the alkaline water to be stored, the control system drives the water supply device to inject the first regulating water with a pH value less than the pH value of the alkaline water to be stored into the water storage tank, and stops injecting the first regulating water until the pH value of the alkaline water in the water storage tank meets a predetermined value;

[0028] If the pH value of the alkaline water in the water storage tank is lower than the pH value of the alkaline water to be stored, the control system drives the water supply device to inject second regulating water having a pH value higher than the pH value of the alkaline water to be stored into the water storage tank, and stops injecting the second regulating water until the pH value of the alkaline water in the water storage tank meets a predetermined value.

[0029] In at least one embodiment of the present application, the step wherein the liquid level detector in the water tank generates a water replenishment signal, and the water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system further comprises:

[0030] In the control system, the water filling priority of the water tank storing alkaline water with a pH value of 7.5 is set to level one, the water filling priority of the water tank storing alkaline water with a pH value of 8 is set to level two, and the water filling priority of the water tank storing alkaline water with a pH value of 8.5 is set to level three. The priority order of the water filling priorities is that level one is greater than level two, and level two is greater than level three.

[0031] In at least one embodiment of the present application, if the step is no, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply device to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value, and further includes the steps of:

[0032] When the water outlet button is pressed, the alkaline water in the water storage tank corresponding to the water outlet button flows out to the outside of the water supply device.

[0033] An embodiment of the present application provides a program memory storing a solenoid valve opening program and a solenoid valve closing program.

[0034] An embodiment of the present application provides a water supply device, including a processor and a control system running on the processor, wherein the water supply device includes a program memory

[0035] The multi-pH value intelligent regulating valve controlled water supply method and water supply equipment provided above send water injection instructions to the control system through the water storage tank, and the control system controls the water supply equipment to generate the required drinking water and inject it into the water storage tank for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1It is a flow chart of a multi-pH value intelligent regulating valve controlled water supply method;

[0037] Figure 2 It is a flow chart of a multi-pH value intelligent regulating valve controlled water supply method;

[0038] Figure 3 It is a flow chart of a multi-pH value intelligent regulating valve controlled water supply method;

[0039] Figure 4 It is a flow chart of a multi-pH value intelligent regulating valve controlled water supply method;

[0040] Figure 5 This is the structural diagram of the water supply equipment;

[0041] Figure 6 This is the structural block diagram of the water storage tank.

[0042] Main component symbols

[0043] 100. Water supply equipment; 1. Water storage tank; 11. Acid-base detector; 12. Liquid level detector; 13. Water outlet button; 2. Acid-base regulating tube; 3. First electric control valve assembly; 4. Second electric control valve assembly; 5. Program memory; 51. Solenoid valve opening program; 52. Solenoid valve closing program; 6. Processor; 61. Control system. DETAILED DESCRIPTION

[0044] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0045] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0046] The embodiment of the present application provides a multi-pH value intelligent regulating valve controlled water supply method, the water supply equipment includes multiple water storage tanks, multiple acid-base regulating pipes connected to the multiple water storage tanks, a first electrically controlled valve assembly provided on one side of the water inlet end of the multiple acid-base regulating pipes, and a second electrically controlled valve assembly provided between the acid-base regulating pipes and the water storage tanks, the method includes:

[0047] The control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions to be executed in sequence;

[0048] The control system controls the first electrically controlled valve assembly to guide the raw water into the designated acid-base regulating pipe according to the control instruction to generate designated type of alkaline water;

[0049] The control system controls the second electric control valve assembly according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank for storage. The multi-pH value intelligent regulating valve controlled water supply method and water supply equipment provided above send a water injection instruction to the control system through the water storage tank, and the control system controls the water supply equipment to generate the required drinking water and inject it into the water storage tank for storage.

[0050] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0051] See also Figure 1-Figure 6 The embodiment of the present application provides a multi-pH value intelligent regulating valve controlled water supply method, the water supply equipment 100 includes a plurality of water storage tanks 1, a plurality of acid-base regulating pipes 2 connected to the plurality of water storage tanks 1, a first electric control valve assembly 3 provided at one side of the water inlet end of the plurality of acid-base regulating pipes 2, and a second electric control valve assembly 4 provided between the acid-base regulating pipes 2 and the water storage tanks 1, the method includes:

[0052] S4: The control system 61 generates corresponding control instructions according to the water filling instructions from the water storage tank 1. If the control system 61 receives the water filling instructions from multiple water storage tanks 1 at the same time, the control system 61 determines the water filling order according to the water filling priority of each water storage tank 1, and generates corresponding control instructions to be executed in sequence;

[0053] S5: the control system 61 controls the first electrically controlled valve assembly 3 to guide the raw water into the designated acid-base regulating pipe 2 according to the control instruction to generate designated type of alkaline water;

[0054] S6: The control system 61 controls the second electrically controlled valve assembly 4 according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank 1 for storage.

[0055] Specifically, multiple water tanks 1 can store water with different pH values, so that users can obtain water with different pH values ​​as needed. Through multiple water tanks 1, water with different pH values ​​can be stored separately to meet diversified needs, avoid frequent generation or adjustment of water pH, and improve usage efficiency. The acid-base regulating tube 2 is responsible for adjusting the pH value of raw water. Each regulating tube may adjust the pH value of water by different adjustment methods (such as adding alkaline or acidic substances). The acid-base regulating tube 2 realizes precise control of the pH value of water, ensuring that the pH value of water in each water tank 1 meets the predetermined requirements. The first electrically controlled valve assembly 3 (arranged on one side of the water inlet end of the acid-base regulating tube 2) is used to control the raw water to enter the specified acid-base regulating tube 2, realize precise water flow control, and ensure that the correct amount of water enters the regulating tube for pH value adjustment. The presence of the first electrically controlled valve assembly 3 can effectively control the raw water to enter different regulating tubes, avoid water flow from mistakenly entering other pipes, and ensure the accuracy of adjustment. The second electrically controlled valve assembly 4 is used to introduce the regulated alkaline water into the corresponding water tank 1, and control the timing and amount of water flowing into the water tank 1. Through this component, the system can accurately control the storage process of alkaline water, ensuring that the water in the water tank 1 reaches a predetermined pH value and maintains an appropriate water level. S4 control system 61 generates control instructions based on the water injection instruction. The role of priority judgment is that the control system 61 generates corresponding control instructions by receiving the water injection instruction from the water tank 1. If multiple water injection instructions are received at the same time, the system will determine the water injection order according to the preset priority. This mechanism ensures the efficient operation of the equipment under multi-tasking. Water with different pH values ​​has different demands in practical applications. For example, some water with a certain pH value may have a large demand, while others have a smaller demand. By setting the priority, it can be ensured that when the supply is tight, the water tank 1 with a large demand is met first, especially when there are multiple demands at the same time, the system can automatically allocate resources to improve the efficiency of water injection. Each acid-base regulating tube 2 is designed to adjust the pH value of the water passing through it through a specific chemical process (such as adding acidic or alkaline substances). Different regulating tubes may have different adjustment capabilities and can adjust water to different pH ranges. For example, some pipes may be specifically used to generate weak alkaline water (pH 7.5-8.5), while other pipes may generate water with higher or lower pH values. The first electrically controlled valve is used to accurately control which one or which group of acid-base regulating pipes 2 the water flows through, thereby determining the pH value of the water. In addition to controlling the on and off of the water flow, the electrically controlled valve can also adjust the flow rate to ensure that enough water passes through the regulating pipe to reach the required pH value. S6 control system 61 controls the second electrically controlled valve assembly 4 to introduce the generated alkaline water into the water storage tank 1. The second electrically controlled valve assembly 4 controls the flow direction of the alkaline water to ensure that the generated alkaline water is directed to the correct water storage tank 1. Ensure that water of different pH values ​​is stored separately to avoid mixed contamination, while ensuring that the amount of water in the water storage tank 1 is appropriate.The control instruction specifies the acid-base regulating tube 2 and the corresponding water storage tank 1 to be opened. The control system 61 first controls the first electrically controlled valve assembly 3 to select the appropriate acid-base regulating tube 2 to ensure that the raw water passes through this pipe and generates alkaline water with the required pH value through chemical adjustment. The second electrically controlled valve assembly 4 is then operated by the control system 61 to open the valve connected to the selected acid-base regulating tube 2, allowing the generated alkaline water to flow into the corresponding water storage tank 1. During this process, the second electrically controlled valve assembly 4 will close the valves connected to other water storage tanks 1 to prevent the water in other water storage tanks 1 from being affected. The water input into the acid-base regulating tube is potable drinking water.

[0056] In a specific example, before step S4, the method further includes the following steps:

[0057] S2 The liquid level detector 12 in the water tank 1 generates a water replenishment signal, and the water tank 1 packages the identification information of the water tank 1 and the water replenishment signal into a water injection instruction and sends it to the control system 61;

[0058] S3: The control system 61 receives a water filling instruction from the water tank 1, and determines the water filling priority of the water tank 1 according to the identification information of the water tank 1.

[0059] Specifically, the liquid level detector 12 in the water tank 1 monitors the water level in the water tank 1 in real time. When the liquid level is lower than the preset threshold, the liquid level detector 12 will generate a water replenishment signal, indicating that water needs to be replenished. The generation of this signal is the key to triggering subsequent operations, ensuring that the system can respond and replenish water in a timely manner to prevent the water level in the water tank 1 from being too low and affecting the normal operation of the system. Through the real-time monitoring of the liquid level detector 12, automatic water level control is achieved, the need for manual intervention is reduced, and the intelligence level of the system is improved. Timely generation of a water replenishment signal can effectively prevent insufficient water level in the water tank 1 and ensure the continuity of water supply. The water tank 1 not only generates a water replenishment signal, but also packages the identification information of the water tank 1 (such as the number or location of the water tank 1, etc.) together with the water replenishment signal to form a complete water injection instruction. The water injection instruction is sent to the control system 61 through the communication module. After receiving the instruction, the control system 61 can clearly know which water tank 1 needs to be replenished. The identification information of the water tank 1 and the water replenishment signal are packaged and sent to ensure that the information received by the control system 61 is complete, which is helpful for accurately judging and executing subsequent operations. Through clear identification information, the error rate in the operation process is reduced, and the water replenishment operation is ensured to be performed on the correct water tank 1. The control system 61 receives the water filling instruction from the water tank 1, and determines the water filling priority of the water tank 1 according to the identification information of the water tank 1. After receiving the water filling instruction from the water tank 1, the control system 61 will read the identification information of the water tank 1 and the water replenishment demand in the instruction. The control system 61 determines the water filling priority of the water tank 1 according to the preset priority rules. For example, some water tanks 1 may be set with a higher priority due to their importance or high frequency of use, while other water tanks 1 may be set with a lower priority. According to the priority judgment result, the control system 61 will decide which water tanks 1 have priority in water filling operations, thereby realizing the optimal scheduling of resources. Through priority judgment, water resources can be reasonably allocated to ensure that important water tanks 1 are given priority water filling, and the overall operation efficiency of the system is optimized. The priority mechanism enables the system to respond more quickly to the water replenishment needs of the key water tank 1, avoiding the problem of water supply interruption caused by delays. The liquid level detector 12 in the water tank 1 first detects that the water level is lower than the preset threshold and generates a water replenishment signal. The water tank 1 packages its own identification information with the water replenishment signal to form a water injection instruction, and sends the instruction to the control system 61. After receiving the water injection instruction, the control system 61 determines the water injection priority of the water tank 1 based on the identification information of the water tank 1, and determines the water injection order accordingly.

[0060] Furthermore, each water tank 1 may be assigned a unique number, such as "Tank_001", "Tank_002", etc. These numbers are identifiers used by the system to identify and manage the water tanks 1. If the location of the water tank 1 in the system is an important factor, the physical location information of the water tank 1 may be included. For example, "Left_Tank" or "Right_Tank", so that the control system 61 can know which specific water tank 1 needs to be refilled. In some more complex systems, the identification information of the water tank 1 may also include a type identifier, such as distinguishing between alkaline water and neutral water tanks 1. This helps the control system 61 understand the water quality type of the specific water tank 1 that needs to be refilled. The identification information ensures that each water tank 1 has a unique identifier in the system, which can avoid confusion and misoperation. The identification information helps the control system 61 accurately locate the water tank 1 that needs to be refilled for subsequent operations. Through the identification information of the water tank 1, the system can accurately manage and control each water tank 1 to avoid misoperation or refilling the wrong water tank 1. The clarity of the identification information enables the control system 61 to quickly respond to the needs of each water tank 1, reduce response time, and improve system efficiency. The water replenishment signal is an instruction issued by the water tank 1, which is used to notify the control system 61 that the water tank 1 needs to be replenished with water. This signal is generated by the liquid level detector 12 inside the water tank 1. When the water level is detected to be lower than a set threshold, the water replenishment signal is automatically triggered. The water replenishment signal usually exists in the form of an electrical signal, which can be a simple switch signal (such as a high / low level signal) or a digital signal, representing the water level status of the water tank 1. In some digital control systems 61, the water replenishment signal may be packaged into a data packet, containing water level status information, such as "water replenishment" or "normal water level", which is transmitted to the control system 61 to trigger the corresponding water replenishment operation.

[0061] In a specific example, after step S6, the method further includes the following steps:

[0062] S7: the acid-base detector 11 in the water tank 1 detects the acid-base value of the alkaline water in the water tank 1 and determines whether it meets the predetermined value;

[0063] If S8 is not, the acid-base detector 11 sends an acid-base adjustment instruction to the control system 61, and the control system 61 drives the water supply equipment 100 to inject adjustment water into the water tank 1 to adjust the pH value of the alkaline water in the water tank 1 according to the acid-base adjustment instruction until the pH value of the alkaline water in the water tank 1 meets the predetermined value.

[0064] Specifically, the acid-base detector 11 in the water tank 1 detects the acid-base value of the alkaline water in the water tank 1 and determines whether it meets the predetermined value. The acid-base detector 11 is installed in the water tank 1, which is responsible for real-time monitoring of the pH value of the alkaline water in the water tank 1. This detector usually uses an electrochemical sensor to calculate the pH value by detecting the hydrogen ion concentration in the water. After obtaining the current pH value, the detector compares it with the pre-set pH predetermined value. This predetermined value is set by the user or the system as needed, and usually represents the acidity and alkalinity of a certain ideal alkaline water. The presence of the acid-base detector 11 can ensure that the acidity and alkalinity of the water quality in the water tank 1 always meets the set standard to avoid deviations. The detector can autonomously determine whether the current water quality meets the predetermined value, which reduces the error and workload of human judgment and improves the intelligence of the system. Through automatic detection and judgment, it is ensured that the acidity and alkalinity of alkaline water are always maintained within a reasonable range, improving the health and safety of drinking water. Automated detection and judgment reduce the need for manual intervention and reduce the maintenance cost of the system. If the pH value does not meet the predetermined value, the pH detector 11 sends an acid-base adjustment instruction to the control system 61, and the control system 61 drives the water supply device 100 to inject regulated water into the water tank 1 according to the instruction until the pH value of the alkaline water in the water tank 1 meets the predetermined value. When the pH detector 11 determines that the water quality does not meet the predetermined value, it will immediately generate and send an acid-base adjustment instruction. This instruction contains the current pH value information and the target value to be adjusted. After receiving the acid-base adjustment instruction, the control system 61 will automatically analyze the instruction content and determine the specific adjustment measures to be taken, such as adding alkaline regulated water or direct drinking water. The control system 61 drives the corresponding water supply equipment 100, such as controlling the electric control valve to open the corresponding water pipeline, and injecting an appropriate amount of regulated water into the water tank 1. During this process, the system will continue to monitor the pH value until it reaches the predetermined value. The adjustment process is dynamic, and the system will adjust the water supply and injection speed according to the pH value monitored in real time to ensure that the final pH value accurately reaches the set value.

[0065] Further, the acid-base detector 11 is a device for measuring the pH value of an aqueous solution. In the present system, it is used to monitor the pH value of the water in the water storage tank 1 to ensure that the water quality meets the set standard. The acid-base detector 11 usually works based on an electrochemical sensor (such as a glass electrode pH sensor). The sensor generates a corresponding electrical signal by measuring the hydrogen ion concentration in the aqueous solution, and then converts the signal into a pH value. The small processor 6 built into the detector is used to receive the sensor signal and convert it into a pH value that can be read and processed by the system. It can also compare the real-time pH value with a predetermined pH value range to determine whether the current water quality meets the requirements. The detector includes an interface module that communicates with the control system 61, which is used to send a feedback signal to the system when it is found that the water quality deviates from the predetermined value. The acid-base detector 11 is widely used in water treatment, drinking water production and other fields. In the present system, its main application scenario is to monitor the pH value of drinking water to ensure that the output water quality is healthy and suitable for drinking. The detector can continuously monitor the water quality to ensure that the water quality is within the control range at all times. By accurately measuring the pH value, the detector can detect slight changes in water quality in time, thereby avoiding drinking unqualified water. Combined with the control system 61, the acid-base detector 11 realizes automatic monitoring and adjustment of water quality, reducing the complexity of manual operation. The acid-base adjustment instruction is an instruction generated by the acid-base detector 11 and sent to the control system 61 when the system finds that the pH value of the water quality deviates from the predetermined value. The instruction is used to trigger the control system 61 to start the adjustment process and adjust the pH of the water in the water storage tank 1. The acid-base adjustment instruction contains the current pH value information, which helps the control system 61 understand the specific deviation of the water quality. The instruction also contains the pH target value set by the system to guide the adjustment process. Depending on the difference between the current pH value and the target value, the adjustment instruction may include specific adjustment strategies, such as how much adjustment water needs to be injected, or which specific adjustment pipelines need to be opened. The main application scenario of the acid-base adjustment instruction is that after the acid-base detector 11 detects a water quality deviation, it automatically sends an instruction to the control system 61 to start the water quality adjustment program. In industrial and household water treatment systems, this type of automated instruction is extremely common.

[0066] In a specific example, the specific steps of step S2 are:

[0067] S21 The liquid level detector 12 detects the liquid level in the water tank 1 to determine whether the liquid level is lower than the water replenishment alarm value.

[0068] S22 If the liquid level in the water storage tank 1 is lower than the water replenishment alarm value, the liquid level detector 12 generates a water replenishment signal including information on the amount of water required to be replenished.

[0069] S23 the water tank 1 packages the identification information of the water tank 1 and the water replenishment signal into a water filling instruction and sends it to the control system 61.

[0070] Specifically, the liquid level detector 12 is a sensor device for monitoring the height of the liquid level, which is installed inside the water tank 1. It can monitor the height of the water level in the water tank 1 in real time and obtain the current liquid level data through a sensor or a floating device. The liquid level detector 12 continuously reads the water level data in the water tank and determines whether the current liquid level meets the normal operation requirements. A water replenishment alarm value is pre-set in the system, which is the critical value for replenishing water when the water level drops to a certain level. Usually, this alarm value will be lower than the water level during normal operation, but will not be so low as to affect the minimum water level of the equipment operation. The liquid level detector 12 compares the water level value monitored in real time with the set water replenishment alarm value. If the water level is lower than the alarm value, the system will think that the water in the water tank 1 is insufficient and needs to be replenished. When the liquid level detector 12 determines that the water level is lower than the alarm value, it will generate a water replenishment signal. This signal contains information that the current water level is lower than the alarm value, and the amount of water required to be replenished is calculated based on the difference between the current water level and the alarm value. The system will calculate the amount of water that needs to be replenished based on the difference between the current water level and the ideal water level (for example, the maximum water level of water tank 1). This value will be included in the water replenishment signal. Water tank 1 packages the identification information of water tank 1 and the water replenishment signal into a water injection instruction and sends it to the control system 61. Each water tank 1 has unique identification information, which is used to distinguish different water tanks 1 in the system. This information may include data such as the number, type or location of water tank 1. The system packages the water replenishment signal and the identification information of water tank 1 to form a complete water injection instruction. The instruction not only contains information about the amount of water to be replenished, but also contains the identification information of water tank 1, ensuring that the control system 61 can correctly identify the specific water tank 1 that needs to be replenished. Finally, this water injection instruction is sent to the control system 61 through the communication module in the system. After receiving the instruction, the control system 61 will perform the next step according to the information in the instruction, such as opening the valve to inject water.

[0071] Furthermore, the liquid level detector 12 usually uses technologies such as float, ultrasonic, pressure sensor or capacitive sensor to measure the liquid level height in the water tank. The specific type is selected according to the system design. The float type is suitable for simpler mechanical structures, while ultrasonic and pressure sensors are more accurate and suitable for applications requiring higher precision. The liquid level detector 12 monitors the liquid level height in the water tank 1 in real time, and converts the detected liquid level height data into corresponding electrical signals or digital signals and transmits them to the control system 61. The signal represents the actual height of the water in the current water tank 1. The water replenishment alarm value is a reference liquid level set in the system to determine when water replenishment is needed. This value is usually set at the lower limit of the normal working liquid level of the water tank 1. For example, the liquid level when the water tank 1 is full of water is 100%, and the alarm value may be set between 20%-30% to prevent the liquid level from being too low and affecting the normal operation of the equipment. The system compares the current liquid level detected by the liquid level detector 12 with the pre-set water replenishment alarm value. If the current liquid level is lower than the alarm value, the system will recognize that the liquid level is insufficient and trigger the water replenishment process. If the current liquid level detection value < the set water replenishment alarm value, the system determines that the liquid level is below the standard and starts the subsequent process. If the current liquid level detection value ≥ the set water replenishment alarm value, the system believes that the water level is within the safe range, no water replenishment is required, and it continues to operate normally. The system usually sets an ideal target liquid level, usually the full water level of water storage tank 1. For example, if the full water level of water storage tank 1 corresponds to a 100% liquid level height, the ideal liquid level is 100%. The key to generating water replenishment information is to calculate the difference between the current liquid level and the target liquid level. This difference indicates the amount of water that needs to be replenished. For example, if the current liquid level is 20% and the target liquid level is 100%, then the amount of water required is 80%. Specific calculation process: Get the current liquid level height. For example, the liquid level detector 12 detects that the current liquid level is 30%, and the amount of water required = target liquid level - current liquid level. For example, the target liquid level is 100%, the current liquid level is 30%, and the required water replenishment amount is 100%-30%=70%. After the required water replenishment amount is calculated, the system packages this value into water replenishment amount information and includes it in the water replenishment signal and sends it to the control system 61.

[0072] In a specific example, the specific steps of step S4 are:

[0073] S41: the control system 61 identifies the identification information of the water tank 1 in the water filling instruction, determines the pH value of the alkaline water to be stored in the water tank 1 according to the identification information of the water tank 1, and selects the corresponding solenoid valve opening program 51 from the program library according to the pH value of the alkaline water to be stored in the water tank 1;

[0074] S42: the control system 61 identifies the required water replenishment information in the water injection instruction, determines the volume information of alkaline water to be generated according to the water replenishment information, and selects the corresponding solenoid valve closing program 52 from the program library according to the volume information of alkaline water to be generated;

[0075] S43: The control system 61 packages the selected solenoid valve opening program 51 and the solenoid valve closing program 52 into the control instruction.

[0076] Specifically, the water filling instruction received by the control system 61 from the water tank 1 contains two key information: water tank 1 identification information and required water replenishment information. This information helps the control system 61 determine which water tank 1 needs to be filled with water and how much water to be filled. The water tank 1 identification information is a unique identifier used by the system to distinguish different water tanks 1. The control system 61 first identifies the water tank 1 identification information in the water filling instruction to determine the specific water tank 1 to which the instruction is directed. For example, the identification information of water tank 1A may be 001, and that of water tank 1B may be 002, etc. If the control system 61 receives water filling instructions from multiple water tanks 1 at the same time, the system needs to determine the water filling order according to the water filling priority of each water tank 1. The basis for determining the priority may include the current liquid level of the water tank 1, the priority parameters set by the system, or the priority strategy defined by the user. For example, a water tank 1 with a lower liquid level may be assigned a higher priority. The control system 61 sorts the priorities of the multiple water tanks 1, determines which water tank 1 should be filled with water first, and then processes the water filling needs of other water tanks 1 in turn. After identifying the information of the water tank 1, the control system 61 will also determine the pH value of the alkaline water to be stored in the water tank 1 according to the settings of the water tank 1. For example, the pH value target of the water tank 1A is pH 8.5, and the pH value of the water tank 1B may be pH 9.0. The system pre-stores multiple programs for controlling electromagnetic valves, which can adjust the pH value of water according to different pH value requirements. The control system 61 selects the corresponding electromagnetic valve opening program 51 according to the pH value of the alkaline water to be stored in the water tank 1. For example, the system may select a electromagnetic valve program that opens a regulating tube to adjust the pH value of water. The control system 61 extracts the required water replenishment information from the water injection instruction, that is, the amount of water that the water tank 1 needs to replenish. For example, a water tank 1 needs to be replenished with 2 liters of water. According to the required water replenishment, the control system 61 selects a corresponding electromagnetic valve closing program 52 to accurately control the amount of water replenishment. For example, if the required water replenishment is 2 liters, the system will select a program that automatically closes the electromagnetic valve after 2 liters of water are reached. The control system 61 combines the selected electromagnetic valve opening program 51 and the electromagnetic valve closing program 52 to form a complete control instruction. This instruction can ensure that after the system opens the electromagnetic valve to inject a specified amount of water, the electromagnetic valve is automatically closed to prevent excessive water replenishment. When the control instruction is generated, the control system 61 executes these instructions in sequence according to the determined priority order. For example, the system first executes the water filling instruction of the water tank 1 with the highest priority, and then executes the water filling instruction of the next water tank 1 after completion.

[0077] Furthermore, the program library is a storage area in the control system 61, which contains a series of pre-written control programs. These programs are designed for different working scenarios and requirements, and are mainly used to control the opening and closing of the solenoid valve to achieve precise control of the pH value of water and the amount of water replenishment. The solenoid valve opening program 51 is used to control the opening of the solenoid valve, allowing the regulating liquid to enter the water tank 1 through the regulating pipe, or allowing ordinary water replenishment to enter the water tank 1 through the main water pipe. The solenoid valve closing program 52 is used to control the closing of the solenoid valve to ensure that after the required amount of water is injected or the required pH value is reached, the solenoid valve is automatically closed to stop the injection or the inflow of the regulating liquid. The control system 61 first identifies the predetermined pH value of the water tank 1 through the identification information of the water tank 1. For example, a water tank 1 needs to generate alkaline water with a pH value of 8.5. The system will also determine the amount of water that needs to be replenished in the water tank 1. For example, the water tank 1 needs to be replenished with 2 liters of water. According to the pH value requirement of the water tank 1, the control system 61 will select a suitable solenoid valve opening program 51 from the program library. For example, if the pH value needs to be adjusted to 8.5, the system will select a program to open the solenoid valve that controls the alkaline regulating tube to allow the alkaline regulating liquid to enter the water. For situations where the pH value does not need to be adjusted, the system directly selects a program to open the water replenishment solenoid valve. If the pH value needs to be further adjusted, the control system 61 will select a solenoid valve opening program 51 that gradually adds the regulating liquid to achieve accurate pH value adjustment. After identifying the information on the amount of water to be replenished, the control system 61 will calculate the corresponding solenoid valve closing time. For example, if the system determines that 2 liters of water need to be replenished, it will select a program to close the solenoid valve after injecting 2 liters of water. If the system needs to adjust the pH value, it will select a program to automatically close the solenoid valve after the water reaches a predetermined pH value. These programs usually rely on feedback signals, such as data from the acid-base detector 11, to trigger the closure of the solenoid valve. The system selects the corresponding closing program from the program library according to the closing condition. For example, if the system detects that the pH value of the water in the water storage tank 1 has reached 8.5, or the amount of water has reached the set 2 liters, the system will automatically trigger the solenoid valve closing program 52 to stop further injection. The control system 61 combines the selected electromagnetic valve opening program 51 with the closing program to form a complete control instruction. This ensures that the electromagnetic valve can be closed as required after opening, preventing excessive water injection or excessive adjustment of pH value. The packaged control instructions are executed in sequence to ensure that the electromagnetic valve is opened as required and closed at the appropriate time. For example, after the electromagnetic valve is opened, water enters the water storage tank 1. When the water volume or pH value reaches the set value, the electromagnetic valve automatically closes to complete the water injection process.

[0078] In a specific example, the specific steps of step S8 include:

[0079] S81 If the pH value of the alkaline water in the water tank 1 does not meet the predetermined value, the water tank 1 packages the pH value information of the alkaline water in the water tank 1 and the identification information of the water tank 1 into the acid-base adjustment instruction and sends it to the control system 61.

[0080] S82 The control system 61 determines the pH value of the alkaline water to be stored in the water tank 1 according to the identification information of the water tank 1, and compares the pH value information of the alkaline water in the water tank 1 with the pH value of the alkaline water to be stored.

[0081] S83 If the pH value of the alkaline water in the water storage tank 1 is greater than the pH value of the alkaline water to be stored, the control system 61 drives the water supply device 100 to inject the first regulating water with a pH value less than the pH value of the alkaline water to be stored into the water storage tank 1, and stops injecting the first regulating water until the pH value of the alkaline water in the water storage tank 1 meets the predetermined value.

[0082] S84 If the pH value of the alkaline water in the water storage tank 1 is lower than the pH value of the alkaline water to be stored, the control system 61 drives the water supply device 100 to inject the second regulating water having a pH value higher than the pH value of the alkaline water to be stored into the water storage tank 1, and stops injecting the second regulating water until the pH value of the alkaline water in the water storage tank 1 meets the predetermined value.

[0083] Specifically, the acid-base detector 11 in the water tank 1 continuously monitors the acid-base value of the alkaline water in the water tank 1. If the detected acid-base value does not meet the predetermined value (i.e., it deviates from the target value), it needs to be adjusted. The water tank 1 packages the acid-base value information of the current alkaline water and the identification information of the water tank 1 (such as the number or type of the water tank 1) into an acid-base adjustment instruction. The packaged acid-base adjustment instruction is sent to the control system 61 to request to adjust the acid-base value of the water in the water tank 1. After receiving the acid-base adjustment instruction, the control system 61 extracts the identification information of the water tank 1 from it. The control system 61 searches for the target acid-base value of the alkaline water to be stored in the water tank 1 according to the identification information. This target acid-base value is usually defined in the system's program library or preset parameters. The control system 61 compares the actual detected acid-base value in the water tank 1 with the target acid-base value to determine what kind of adjustment is needed. If the acid-base value of the alkaline water in the water tank 1 is greater than the target acid-base value, it means that the current acid-base value of the water is too high. The control system 61 will select regulated water (usually direct drinking water) with a pH value lower than the target value for regulation. In this way, the target can be achieved by lowering the pH value of the water. The control system 61 injects this regulated water into the water tank 1 by driving the water supply device 100 (such as a pump or a valve). The pH value of the water in the water tank 1 is continuously monitored until the target value is reached. If the pH value meets the predetermined value, the injection of regulated water is stopped. If the pH value of the alkaline water in the water tank 1 is less than the target pH value, it means that the current pH value of the water is too low. The control system 61 will select regulated water (usually alkaline water) with a pH value higher than the target value for regulation. In this way, the target can be achieved by increasing the pH value of the water. The control system 61 injects this regulated water into the water tank 1 by driving the water supply device 100. The pH value of the water in the water tank 1 is continuously monitored until the target value is reached. If the pH value meets the predetermined value, the injection of regulated water is stopped.

[0084] In a specific example, before step S2, the following steps are also included:

[0085] S1 sets the water filling priority of the water tank 1 storing alkaline water with a pH value of 7.5 to level one in the control system 61, the water filling priority of the water tank 1 storing alkaline water with a pH value of 8 to level two, and the water filling priority of the water tank 1 storing alkaline water with a pH value of 8.5 to level three. The priority order of the water filling priorities is level one is greater than level two, and level two is greater than level three.

[0086] Specifically, different water storage tanks 1 are divided into different categories according to the pH value of the alkaline water they need to store. In this step, three types of water storage tanks 1 are set to store alkaline water with pH values ​​of 7.5, 8 and 8.5 respectively. The priorities of these water storage tanks 1 in the water filling operation are sorted according to the pH value of the water they store. The priorities are from high to low: the water storage tank 1 with pH value of 7.5 is the first priority, the water storage tank 1 with pH value of 8 is the second priority, and the water storage tank 1 with pH value of 8.5 is the third priority. In the case where multiple water storage tanks 1 need to be filled with water at the same time, the water storage tank 1 with a high priority will be given priority to the water filling operation. The specific priority order is: first priority> second priority> third priority. This means that when the water level in the water storage tank 1 is lower than the water replenishment alarm value and water replenishment is required, the control system 61 will first process the water filling demand of the first priority water storage tank 1, and then process the demands of the second and third priority water storage tanks 1 in turn. The priority setting may be based on the impact of the pH of the water in the water tank 1 on the operation of the system. For example, water with a pH of 7.5 may be used in more important or sensitive application scenarios, so its water filling priority is higher to ensure that the water tank 1 always has enough water. By setting the water filling priority, the control system 61 can allocate water supply resources more efficiently, avoid resource conflicts when multiple water tanks 1 need to be filled with water at the same time, and ensure the stable operation of the system. When the water tank 1 needs to be replenished with water, the control system 61 will process the water filling operations in sequence according to the set priority order. If there are multiple water tanks 1 that need to be filled with water at the same time, the control system 61 will first fill water into the water tank 1 with a higher priority to ensure that its water filling needs are met, and then process the water tank 1 with a lower priority.

[0087] In a specific example, step S8 further includes the following steps:

[0088] S9: Press the water outlet button 13, and the alkaline water in the water storage tank 1 corresponding to the water outlet button 13 flows out to the outside of the water supply device 100.

[0089] Specifically, the water outlet button 13 is a user operation interface of the water supply device 100, which is used to control the alkaline water in the water tank 1 to flow out to the outside. When the user presses the water outlet button 13, the button triggers the corresponding electrical signal, which is transmitted to the control system 61 or the solenoid valve to start the water outlet process. Each water outlet button 13 corresponds to a specific water tank 1. When the user presses a water outlet button 13, the system will identify the water tank 1 associated with it according to the signal of the button, and control the alkaline water in the water tank 1 to flow out. When the user presses the water outlet button 13, the button will generate an electronic signal. This signal is transmitted to the control system 61 of the water supply device 100 through the circuit, or directly acts on the solenoid valve. After receiving the water outlet signal, the control system 61 will identify which water tank 1 the signal is associated with. Then, the control system 61 will activate the water outlet valve (such as a solenoid valve) of the corresponding water tank 1. The signal of the control system 61 or the water outlet button 13 will open the solenoid valve, allowing the alkaline water in the water tank 1 to flow out. At this time, the alkaline water in the water tank 1 flows out to the outside of the water supply device 100 along a preset water path under the force of gravity or driven by a water pump for drinking or other purposes by users.

[0090] In a specific example, a program memory 5 stores a solenoid valve opening program and a solenoid valve closing program 52 .

[0091] Specifically, the program memory 5 is an electronic device for storing program codes and instructions required for the operation of the control system 61. In the water supply device 100, the function of the program memory 5 is to store programs related to the operation of the solenoid valve, such as the opening program and closing program of the solenoid valve. In the device, the program memory 5 mainly stores two types of programs-"solenoid valve opening program 51" and "solenoid valve closing program 52". These programs determine how the device controls the opening and closing of the solenoid valve under specific conditions to achieve the purpose of controlling the water flow. The solenoid valve opening program 51 is a control logic code that instructs the system how to activate the solenoid valve when certain conditions are met, so that it is converted from a closed state to an open state, thereby allowing water to flow through the pipeline. When the system needs to open the solenoid valve (for example, when the user presses the water outlet button 13), the control system 61 will call the "solenoid valve opening program 51" from the program memory 5. The program contains a series of instructions that control the power supply of the solenoid valve, drive the electromagnetic coil to generate a magnetic field, thereby pulling the valve open and allowing water to flow through. The solenoid valve opening program 51 is usually used in operations that require water supply to start, such as when the user selects water discharge, when the system detects that water needs to be replenished, etc. The solenoid valve closing program 52 is another section of control logic code that instructs the system how to close the solenoid valve and cut off the water flow under specific conditions. When the system no longer needs water supply (for example, the water tank 1 is full or the user stops discharging water), the control system 61 will call the "solenoid valve closing program 52" ​​from the program memory 5. The program stops the power supply of the electromagnetic coil by instructing, releases the magnetic field, and resets the solenoid valve spring, thereby closing the valve and preventing water from flowing through. The solenoid valve closing program 52 is usually executed at the end of the water supply task, such as when the water level in the water tank 1 reaches the target level, the user stops taking water, etc. The program memory 5 is usually a non-volatile storage device, such as ROM (read-only memory) or flash memory. This type of memory can still retain data after power failure, ensuring that the device can still operate normally after restarting. The opening and closing programs stored in the program memory 5 are written by the developer and burned into the memory. These programs exist in the form of binary codes. When the device is running, the control system 61 extracts relevant codes from the memory and executes them according to needs.

[0092] In a specific example, the water supply device 100 includes a processor 6 and a control system 61 running on the processor 6 .

[0093] Specifically, the water supply device 100 is a device for storing and distributing water resources, which is usually used in water dispensers, water purifiers and other scenarios. Its main function is to control the flow and supply of water according to user needs or system settings. The water supply device 100 includes a hardware part (such as a processor 6, a solenoid valve, a pipeline, a water storage tank 1, etc.) and a software part (a control system 61 running on the processor 6). The processor 6 is a core hardware component in the water supply device 100, similar to the central processing unit 6 (CPU) of a computer. It is responsible for executing instructions, processing data and controlling the operation of the device. The processor 6 receives instructions from the control system 61 and converts these instructions into specific operations of the device, such as starting the solenoid valve, detecting the water level, adjusting the pH value of the water, etc. The processor 6 can process various data inside the device, such as the liquid level information of the water storage tank 1, the pH value detection results, etc. The processor 6 makes quick decisions and responses based on the status information monitored in real time to ensure that the water supply device 100 can operate efficiently. The control system 61 is a software program running on the processor 6, which contains a series of preset logics and algorithms for controlling the operation of the water supply device 100. The control system 61 can be understood as the brain of the water supply device 100, responsible for decision-making and scheduling various hardware components. The control system 61 decides when to start or stop water supply, how to adjust the pH value of water, etc. according to the user input or the state detected by the device. The control system 61 can accurately control the device according to preset parameters (such as water level, pH, etc.). For example, control the opening and closing time of the solenoid valve to ensure that the flow rate and pH of the water meet the predetermined requirements. The control system 61 can also monitor the operating status of the device, detect possible faults and take corresponding measures, such as issuing an alarm or stopping water supply. The control system 61 executes its instructions through the processor 6. For example, when the control system 61 detects that the liquid level of the water tank 1 is too low, it will send instructions through the processor 6 to start the water replenishment program. As a bridge between hardware and software, the processor 6 converts the instructions of the control system 61 into specific electrical signals to control the opening or closing of the solenoid valve, drive the water pump and other hardware operations. The processor 6 and the control system 61 can process the status information of the device in real time and respond quickly to ensure the stable operation of the water supply device 100. By controlling the hardware (processor 6) through the software (control system 61), the device can be flexibly adjusted according to different needs, such as changing the flow rate, pH value and other parameters of the water. The program of the control system 61 can be updated or modified to meet the needs of different scenarios, and the processor 6 is responsible for executing these programs and providing hardware support.

[0094] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A multi-pH value intelligent regulating valve controlled water supply method, characterized in that: The water supply equipment comprises a plurality of water storage tanks, a plurality of acid-base regulating pipes connected to the plurality of water storage tanks, a first electrically controlled valve assembly arranged at one side of the water inlet ends of the plurality of acid-base regulating pipes, and a second electrically controlled valve assembly arranged between the acid-base regulating pipes and the water storage tanks, and the method comprises: The control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions to be executed in sequence; The control system controls the first electrically controlled valve assembly to guide the raw water into the designated acid-base regulating pipe according to the control instruction to generate designated type of alkaline water; The control system controls the second electrically controlled valve assembly according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank for storage.

2. The multi-pH value intelligent regulating valve controlled water supply method according to claim 1 is characterized in that: In step 1, the control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions for sequential execution, and further includes the following steps: The liquid level detector in the water tank generates a water replenishment signal, and the water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system; The control system receives a water filling instruction from a water tank, and determines the water filling priority of the water tank according to the water tank identification information.

3. The multi-pH value intelligent regulating valve controlled water supply method according to claim 2 is characterized in that: After the control system controls the second electrically controlled valve assembly according to the control instruction to introduce the generated alkaline water into the corresponding water storage tank for storage, the following steps are also included: The acid-base detector in the water storage tank detects the acid-base value of the alkaline water in the water storage tank and determines whether it meets the predetermined value; If not, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply equipment to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value.

4. The multi-pH value intelligent regulating valve controlled water supply method according to claim 3 is characterized in that: The specific steps of the liquid level detector in the water tank generating a water replenishment signal, and the water tank packaging the water tank identification information and the water replenishment signal into a water injection instruction and sending it to the control system are as follows: The liquid level detector detects the liquid level in the water storage tank and determines whether the liquid level is lower than the water replenishment alarm value; If the liquid level in the water storage tank is lower than the water replenishment alarm value, the liquid level detector generates a water replenishment signal containing information on the amount of water to be replenished; The water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system.

5. The multi-pH value intelligent regulating valve controlled water supply method according to claim 4 is characterized in that: The control system generates corresponding control instructions according to the water filling instructions from the water storage tank. If the control system receives the water filling instructions from multiple water storage tanks at the same time, the control system determines the water filling order according to the water filling priority of each water storage tank, and generates corresponding control instructions to be executed in sequence. The specific steps are as follows: The control system identifies the water tank identification information in the water injection instruction, determines the pH value of the alkaline water to be stored in the water tank according to the water tank identification information, and selects a corresponding solenoid valve opening program from a program library according to the pH value of the alkaline water to be stored in the water tank; The control system identifies the required water replenishment information in the water injection instruction, determines the volume information of alkaline water to be generated according to the water replenishment information, and selects a corresponding solenoid valve closing program from a program library according to the volume information of alkaline water to be generated; The control system packages the selected solenoid valve opening program and the solenoid valve closing program into the control instruction.

6. The multi-pH value intelligent regulating valve controlled water supply method according to claim 5 is characterized in that: If the step is not successful, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply device to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value. The specific steps include: If the pH value of the alkaline water in the water tank does not meet the predetermined value, the water tank packages the pH value information of the alkaline water in the water tank and the identification information of the water tank into the pH adjustment instruction and sends it to the control system; The control system determines the pH value of the alkaline water to be stored in the water tank according to the identification information of the water tank, and compares the pH value information of the alkaline water in the water tank with the pH value of the alkaline water to be stored; If the pH value of the alkaline water in the water storage tank is greater than the pH value of the alkaline water to be stored, the control system drives the water supply device to inject the first regulating water with a pH value less than the pH value of the alkaline water to be stored into the water storage tank, and stops injecting the first regulating water until the pH value of the alkaline water in the water storage tank meets a predetermined value; If the pH value of the alkaline water in the water storage tank is lower than the pH value of the alkaline water to be stored, the control system drives the water supply device to inject second regulating water having a pH value higher than the pH value of the alkaline water to be stored into the water storage tank, and stops injecting the second regulating water until the pH value of the alkaline water in the water storage tank meets a predetermined value.

7. The multi-pH value intelligent regulating valve controlled water supply method according to claim 2 is characterized in that: The step further includes: a liquid level detector in the water tank generates a water replenishment signal, and the water tank packages the water tank identification information and the water replenishment signal into a water injection instruction and sends it to the control system before: In the control system, the water filling priority of the water tank storing alkaline water with a pH value of 7.5 is set to level one, the water filling priority of the water tank storing alkaline water with a pH value of 8 is set to level two, and the water filling priority of the water tank storing alkaline water with a pH value of 8.5 is set to level three. The priority order of the water filling priorities is that level one is greater than level two, and level two is greater than level three.

8. The multi-pH value intelligent regulating valve controlled water supply method according to claim 3 is characterized in that: If the step is not successful, the acid-base detector sends an acid-base adjustment instruction to the control system, and the control system drives the water supply device to inject adjustment water into the water tank according to the acid-base adjustment instruction to adjust the pH value of the alkaline water in the water tank until the pH value of the alkaline water in the water tank meets the predetermined value, and further includes the steps of: When the water outlet button is pressed, the alkaline water in the water storage tank corresponding to the water outlet button flows out to the outside of the water supply device.

9. A program memory, characterized in that: The program memory stores the solenoid valve opening program and the solenoid valve closing program described in claims 1-8.

10. A water supply device, comprising a processor and a control system running on the processor, wherein the control system is the control system according to any one of claims 1 to 8, characterized in that: The water supply device includes the program memory according to claim 9.

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