AI Chlorine Generation Variable Frequency Measurement and Control Integrated Machine

Abstract

This utility model discloses an AI-powered chlorine production variable frequency control integrated machine in the field of electrolytic chlorine production technology. It includes a chlorine production module, a finished product and hydrogen discharge module, and an algorithm-based dosing module. The chlorine production module includes a salt dissolving tank, an acid washing tank, and an electrolytic cell body. A water softening device is installed at the inlet end of the salt dissolving tank, and a regeneration salt tank is also provided with the water softening device. The water softening device has an inlet pipe, and two sets of branch pipes are installed at the outlet end. One set of branch pipes is connected to the salt dissolving tank, and the other set is connected to the electrolytic cell body. This utility model includes an algorithm-based dosing module, which includes an algorithm controller, a parameter water quality sensor, a dosing ejector, a sodium hypochlorite flow meter, and an analog electric regulating valve. Based on information from a chloride ion level sensor, the optimal chlorine dosing flow rate is calculated according to the set value of chlorine content in the water and the maximum dosing value. The chlorine dosing amount is then adjusted electrically according to the analog signal.

Description

Technical Field

[0001] This utility model belongs to the field of electrolytic chlorine production technology, specifically, it relates to an AI-powered chlorine production frequency conversion measurement and control integrated machine. Background Technology

[0002] Chlorine production via water electrolysis is a process that uses electrolysis technology to produce sodium hypochlorite from water. Sodium hypochlorite has bactericidal, disinfectant, and bleaching effects and can be used for disinfection of object surfaces, the environment, and contaminated items in hospitals. Chlorine production via water electrolysis is a green and environmentally friendly method, safer and more efficient than traditional sodium chloride chlorination methods. Based on the principle of water electrolysis, water is decomposed by passing a direct current through an electrolytic cell, while a chlorination reaction occurs at the anode, producing chlorine gas. Chlorine production equipment has the functions of chlorine production, chlorine detection, and chlorine dosing, ensuring the required chlorine content in the water body and guaranteeing disinfection effectiveness. Traditional chlorine production equipment, using conventional detection and quantitative dosing methods, struggles to meet real-time changes in chlorine levels in the water. The dosing amount requires continuous adjustment by professionals, and during peak chlorine usage periods, it often fails to meet the required chlorine content. Furthermore, with prolonged operation, the electrolytic cell temperature rises, reducing chlorine production efficiency and lowering the chlorine content in the water, creating a vicious cycle that requires the equipment to operate for extended periods. Meanwhile, traditional chlorine dosing systems add chloride ions based on chlorine sensors. The system adds a fixed amount when the sensor reading is below a set value and stops when it exceeds the set value. When the reading is significantly below the set value, the fixed dosage requires prolonged dosing, resulting in the chlorine content in the pool water remaining low. When the reading is only slightly below the standard, the fixed-dosing probe has a lag in detecting the water quality after dosing, which can easily lead to excessive chlorine levels and cause inconsistent chloride ion dosage.

[0003] In view of this, this utility model is hereby proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide an AI-powered chlorine production frequency conversion and control integrated machine. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows: The AI-powered chlorine production variable frequency control integrated machine includes a chlorine production module, a finished product and hydrogen discharge module, and an algorithm-based dosing module. The chlorine production module includes a salt dissolving tank, an acid washing tank, and an electrolytic cell body. The salt dissolving tank has a water softening device at its inlet end, which is equipped with a regeneration salt tank. The water softening device has an inlet pipe and two sets of branch pipes at its outlet end. One set of branch pipes connects to the salt dissolving tank, and the other set connects to the electrolytic cell body. The salt dissolving tank is connected to the electrolytic cell body via a salt suction pipe. The finished product and hydrogen discharge module includes a finished product storage tank and an exhaust fan. The electrolytic cell body is connected to the finished product storage tank via a pipe. The algorithm-based dosing module includes an algorithm controller, a dosing pipeline, a parameter water quality sensor, and a dosing ejector. The finished product storage tank is connected to the dosing ejector via a pipeline. A sodium hypochlorite flow meter and an analog electric regulating valve are installed on the connecting pipeline for flow control.

[0005] As a further embodiment of this utility model: a salt filter plate is provided near the lower part of the salt dissolving tank, a saturated brine well is provided in the salt dissolving tank, and a built-in filter head is provided at the lower end of the saturated brine well. The built-in filter head is located below the salt filter plate and is used to further filter the brine entering the saturated brine well.

[0006] As a further improvement of this utility model: the salt dissolving tank is equipped with an ultrasonic level gauge, an anti-siphon overflow drain pipe is provided on the upper outer side of the salt dissolving tank, and a discharge pipe is provided on the lower outer side of the salt dissolving tank. The discharge ends of the anti-siphon overflow drain pipe and the discharge pipe extend to the drainage ditch.

[0007] As a further embodiment of this utility model: a soft water flow meter is installed on the pipeline between the soft water equipment and the brine proportioning pipeline mixer. A ball valve is provided at the inlet end of the soft water flow meter, and a check valve is provided at the outlet end. A conductivity probe is provided on the pipeline between the brine proportioning pipeline mixer and the main body of the electrolytic cell. The conductivity probe can detect the brine concentration.

[0008] As a further embodiment of this utility model: the main body of the electrolytic cell is equipped with a power supply, the main body of the electrolytic cell is connected to the pickling tank through a pipe, the outlet of the drain pipe of the main body of the electrolytic cell extends to the drainage ditch, and the pickling tank is used to store and clean the electrolyte.

[0009] As a further improvement of this utility model: a temperature sensor and a sodium hypochlorite pH probe are installed on the connecting pipe between the main body of the electrolytic cell and the finished product storage tank. The temperature probe of the temperature sensor is fixed to the pipe wall. A hydrogen discharge pipe is installed on the upper part of the finished product storage tank. A check valve is installed on the hydrogen discharge pipe. The hydrogen discharge pipe is made of PVC pipe.

[0010] As a further embodiment of this utility model: the finished product storage tank is equipped with the ultrasonic level gauge and the anti-siphon overflow drain pipe; the algorithm dosing module is located at the dosing pipeline; a float flow meter is installed on the pipeline between the dosing jet and the dosing pipeline; the corresponding pipeline of the algorithm dosing module is connected to the electrolytic cell cooling return water pipe and the electrolytic cell cooling supply water pipe; the algorithm dosing module is used to monitor and control the addition of chloride ions.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0012] This utility model is equipped with an algorithm dosing module, which includes an algorithm controller, a parameter water quality sensor, a dosing jet device, a sodium hypochlorite flow meter, and an analog electric regulating valve. Based on the information fed back by the chloride ion sensing probe, the optimal flow rate for chlorine dosing is calculated according to the set value of chlorine content in the water and the maximum value of the dosing amount. The chlorine dosing amount is then adjusted electrically according to the analog quantity.

[0013] The flow rate control of this invention is controlled by an analog electric valve, which can achieve a flow rate control range of 1%-100%. It can be based on the information fed back by the sensor probe in real time. The dosing principle adopts fully automatic hydraulic jet dosing. A circulating pump provides water flow power, and the sodium hypochlorite solution is jetted through the jet nozzle on the water flow pipe at the outlet of the circulating pump for linear frequency conversion dosing.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a process drawing of the present utility model; Figure 2 This is a process diagram of the chlorine production module of this utility model; Figure 3 This is a process diagram of the finished product and hydrogen emission module of this utility model; Figure 4 This is a process diagram of the algorithm application module of this utility model.

[0016] In the diagram: 1. Chlorine production module; 2. Finished product and hydrogen discharge module; 3. Algorithm dosing module; 4. Regenerated salt tank; 5. Soft water equipment; 6. Inlet pipe; 7. Salt dissolving tank; 8. Pickling tank; 9. Electrolytic cell body; 10. Finished product storage tank; 11. Exhaust fan; 12. Algorithm controller; 13. Dosing pipeline; 14. Parameter water quality sensor; 15. Salt filter tray; 16. Saturated brine well; 17. Anti-siphon overflow drain pipe; 18. Discharge pipe; 19. Ultrasonic level gauge; 20. Brine suction pipe; 21. Soft water flow meter; 22. Brine proportioning pipe mixer; 23. Conductivity probe; 24. Power supply; 25. Temperature sensor; 26. Sodium hypochlorite pH probe; 27. Hydrogen discharge pipe; 28. Float flow meter; 29. ​​Electrolytic cell cooling return water pipe; 30. Electrolytic cell cooling supply water pipe; 31. Dosing ejector; 32. Sodium hypochlorite flow meter; 33. Analog electric regulating valve.

[0017] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0019] like Figures 1 to 4 As shown, the AI-powered chlorine production variable frequency control integrated machine comprises a chlorine production module 1, a finished product and hydrogen discharge module 2, and an algorithm-based dosing module 3. The chlorine production module 1 includes a salt dissolving tank 7, an acid washing tank 8, and an electrolytic cell body 9. A water softening device 5 is installed at the inlet end of the salt dissolving tank 7, and a regenerated salt tank 4 is also installed in conjunction with it. The water softening device 5 has an inlet pipe 6 and two sets of branch pipes at its outlet end. One set of branch pipes connects to the salt dissolving tank 7, and the other set connects to the electrolytic cell body 9. The salt dissolving tank 7 absorbs salt... Pipe 20 is connected to the main body 9 of the electrolyzer. The finished product and hydrogen discharge module 2 includes a finished product storage tank 10 and an exhaust fan 11. The main body 9 of the electrolyzer is connected to the finished product storage tank 10 through a pipe. The algorithm dosing module 3 includes an algorithm controller 12, a dosing pipeline 13, a parameter water quality sensor 14, and a dosing ejector 31. The finished product storage tank 10 is connected to the dosing ejector 31 through a pipe. A sodium hypochlorite flow meter 32 and an analog electric regulating valve 33 are installed on the connecting pipeline to control the flow rate.

[0020] The salt dissolving tank 7 has a salt filter plate 15 located near the bottom, and a saturated brine well 16 located inside the salt dissolving tank 7. The lower end of the saturated brine well 16 is equipped with a built-in filter head, which is located below the salt filter plate 15 and is used to further filter the brine entering the saturated brine well 16.

[0021] The salt dissolving tank 7 is equipped with an ultrasonic level gauge 19. An anti-siphon overflow drain pipe 17 is installed on the upper outer side of the salt dissolving tank 7, and a discharge pipe 18 is installed on the lower outer side of the salt dissolving tank 7. The discharge end of the anti-siphon overflow drain pipe 17 and the discharge pipe 18 extends to the drainage ditch.

[0022] A soft water flow meter 21 is installed on the pipeline between the soft water equipment 5 and the brine proportioning pipeline mixer 22. A ball valve is installed at the inlet end of the soft water flow meter 21 and a check valve is installed at the outlet end. A conductivity probe 23 is installed on the pipeline between the brine proportioning pipeline mixer 22 and the electrolysis cell body 9. The conductivity probe 23 can detect the brine concentration.

[0023] The main body 9 of the electrolytic cell is equipped with a power supply 24. The main body 9 of the electrolytic cell is connected to the pickling tank 8 through a pipe. The outlet of the drain pipe of the main body 9 of the electrolytic cell extends to the drainage ditch and the pickling tank 8 for storing and cleaning electrolyte.

[0024] A temperature sensor 25 and a sodium hypochlorite pH probe 26 are installed on the connecting pipe between the electrolytic cell body 9 and the finished product storage tank 10. The temperature probe of the temperature sensor 25 is fixed to the pipe wall. A hydrogen discharge pipe 27 is installed on the upper part of the finished product storage tank 10. A check valve is installed on the hydrogen discharge pipe 27. The hydrogen discharge pipe 27 is made of PVC pipe.

[0025] The finished product storage tank 10 is equipped with an ultrasonic level gauge 19 and an anti-siphon overflow drain pipe 17. The algorithm dosing module 3 is located at the dosing pipe 13. A float flow meter 28 is installed on the pipe between the dosing ejector 31 and the dosing pipe 13. The corresponding pipe of the algorithm dosing module 3 is connected to the electrolytic cell cooling return water pipe 29 and the electrolytic cell cooling supply water pipe 30. The algorithm dosing module 3 is used to monitor and control the addition of chloride ions.

[0026] The working principle of this utility model is as follows: Example 1: The water softening device 5 in the apparatus can remove calcium and magnesium ions from the raw water and prevent scale buildup inside the electrolytic cell body 9. The electrolytic cell body adopts a diaphragm-free design, and the electrodes are made of titanium-based material coated with metal oxides such as ruthenium and iridium. This type of electrode has high chlorine evolution efficiency, corrosion resistance, and long service life. The electrolytic cell body 9 is equipped with a cooling system to control the electrolyte temperature, ensuring reaction efficiency and sodium hypochlorite stability. The sodium hypochlorite generator generates heat during electrolysis. If the temperature exceeds 40°C, the chlorine content of the sodium hypochlorite solution produced will decrease, and the electrolysis efficiency will decrease. The electrolysis efficiency is highest when the temperature of the electrolytic cell is 24-28 degrees Celsius. When the sodium hypochlorite solution is added hydraulically, it is introduced into the electrolytic cell through a branch pipe. The water temperature in the branch pipe does not exceed 28 degrees Celsius, which also ensures that the temperature of the electrolytic cell does not exceed 28°C, so that the temperature of the electrolytic cell can always be kept at the best electrolysis efficiency. Example 2: Based on the above examples, the hydrogen emission device adopts an explosion-proof design to promptly dilute and safely discharge the hydrogen generated by electrolysis, eliminating the risk of explosion; the algorithm dosing module 3 can achieve fully automated operation of salt dissolution, electrolysis, dosing, and cleaning through the PLC automatic control module, and monitor key parameters. The parameter water quality sensor 14 is equipped with pH, ​​temperature, ORP meter, residual chlorine detection, and total chlorine detection components to detect the corresponding parameter indicators; the dosing principle adopts fully automatic hydraulic jet dosing, using a circulating pump to provide water flow power, and the sodium hypochlorite solution is jet-added through the jet nozzle on the water flow pipe at the outlet of the circulating pump; the sodium hypochlorite finished product storage tank adopts an overflow anti-siphon design, and the overflow drain pipe adopts a three-way connection, with one side connected to the finished product tank, one side connected to the drain pipe, and the other side connected to the atmosphere to prevent siphon effect during overflow discharge; Example 3: Based on the information fed back by the chloride ion sensing probe, the optimal chlorine dosing flow rate is calculated according to the set value of chlorine content in the water and the maximum dosing value. The chlorine dosing is then adjusted electrically using an analog signal. The system calculates the optimal dosing flow rate based on the sensing value of the chloride ion probe, the set value, the limit value, and the content of the chlorine solution. The dosing flow rate is controlled by an analog electric valve, which can achieve a flow control range of 1%-100%. It can perform linear frequency conversion dosing in real time based on the information fed back by the sensing probe, and perform corresponding curve dosing according to the chloride ion detection value curve. While ensuring the chlorine content, it will not over-dosing. Linear dosing can solve the problem of fluctuating chloride ion content in traditional chlorine dosing systems. The intelligent algorithm will intelligently match the corresponding dosing amount based on the chlorine content of a large number of chlorine concentrations in the time period matched with the chlorine content. The detection element in the device is electrically connected to the algorithm controller. The control components and electrical components used in this application are all based on existing technology and will not be described in detail here. This utility model has a reasonable structural design and is easy to install and use. It is equipped with an algorithm dosing module 3, which includes an algorithm controller 12, a parameter water quality sensor 14, a dosing jet injector 31, a sodium hypochlorite flow meter 32, and an analog electric regulating valve 33. Based on the information fed back by the chloride ion quantity sensor, the optimal flow rate for chlorine dosing is calculated according to the set value of chlorine content in the water and the maximum dosing value. The chlorine dosing amount is adjusted by analog electric regulating valve. The flow rate control is achieved by analog electric valve, which can achieve a flow control range of 1%-100%. It can be based on the information fed back by the sensor in real time. The dosing principle adopts fully automatic hydraulic jet dosing. A circulating pump provides water flow power. The sodium hypochlorite solution is jet-doped through the jet injector on the water flow pipe at the outlet of the circulating pump, and linear frequency conversion dosing is performed.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An AI-powered chlorine production frequency conversion control integrated machine, comprising a chlorine production module (1), a brine proportioning pipeline mixer (22), a finished product and hydrogen discharge module (2), and an algorithm dosing module (3), characterized in that, The chlorine production module (1) includes a salt dissolving tank (7), an acid washing tank (8), and an electrolytic cell body (9). The salt dissolving tank (7) is equipped with a water softening device (5) at its feed end. The water softening device (5) is equipped with a regenerated salt tank (4). The water softening device (5) is equipped with an inlet pipe (6). The water softening device (5) is equipped with two sets of branch pipes at its outlet end. One set of branch pipes is connected to the salt dissolving tank (7), and the other set of branch pipes is connected to the electrolytic cell body (9). The salt dissolving tank (7) is connected to the electrolytic cell body (9) through a salt suction pipe (20). The finished product and hydrogen discharge module (2) includes a finished product storage tank (10) and an exhaust fan (11). The main body of the electrolyzer (9) is connected to the finished product storage tank (10) through a pipe. The algorithm dosing module (3) includes an algorithm controller (12), a dosing pipeline (13), a parameter water quality sensor (14), and a dosing jet (31). The finished product storage tank (10) is connected to the dosing jet (31) through a pipe. A sodium hypochlorite flow meter (32) and an analog electric regulating valve (33) are installed on the connecting pipeline.

2. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 1, characterized in that, A salt filter plate (15) is provided near the lower part of the salt dissolving tank (7). A saturated brine well (16) is provided in the salt dissolving tank (7). A self-contained filter head is provided at the lower end of the saturated brine well (16), and the self-contained filter head is located below the salt filter plate (15).

3. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 2, characterized in that, The salt dissolving tank (7) is equipped with an ultrasonic level gauge (19), and an anti-siphon overflow drain pipe (17) is provided on the upper outer side of the salt dissolving tank (7), and a discharge pipe (18) is provided on the lower outer side of the salt dissolving tank (7).

4. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 3, characterized in that, A soft water flow meter (21) is installed on the pipeline between the soft water equipment (5) and the brine proportioning pipeline mixer (22). A ball valve is provided at the inlet end of the soft water flow meter (21), and a check valve is provided at the outlet end. A conductivity probe (23) is provided on the pipeline between the brine proportioning pipeline mixer (22) and the electrolytic cell body (9).

5. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 4, characterized in that, The electrolytic cell body (9) is equipped with a power supply (24). The electrolytic cell body (9) is connected to the pickling tank (8) through a pipe. The outlet of the drain pipe of the electrolytic cell body (9) extends to the drainage ditch.

6. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 5, characterized in that, A temperature sensor (25) and a sodium hypochlorite pH probe (26) are installed on the connecting pipe between the main body (9) of the electrolytic cell and the finished product storage tank (10). The temperature probe of the temperature sensor (25) is fixed to the pipe wall. A hydrogen discharge pipe (27) is installed on the upper part of the finished product storage tank (10). A check valve is installed on the hydrogen discharge pipe (27).

7. The AI-powered chlorine production frequency conversion measurement and control integrated machine according to claim 6, characterized in that, The finished product storage tank (10) is equipped with the ultrasonic level gauge (19) and the anti-siphon overflow drain pipe (17). The algorithm dosing module (3) is located at the dosing pipe (13). A float flow meter (28) is installed on the pipe between the dosing jet (31) and the dosing pipe (13). The corresponding pipe of the algorithm dosing module (3) is connected to the electrolytic cell cooling return water pipe (29) and the electrolytic cell cooling supply water pipe (30).

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