Method for intelligentize controlling oxygenize electric potential water generator

A technology for oxidizing potential water and oxidizing potential, which is applied in the field of measurement and can solve the problem that the control factor cannot be automatically adjusted.

Inactive Publication Date: 2008-05-14
BEIJING GRET RESOURCES ENVIRONMENTAL PROTECTION TECH
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  • Description
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Problems solved by technology

So far, there is no fast, effective, and low-cost method for simultaneously monitoring the three effluent indicators of the oxidation potent

Method used

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  • Method for intelligentize controlling oxygenize electric potential water generator
  • Method for intelligentize controlling oxygenize electric potential water generator
  • Method for intelligentize controlling oxygenize electric potential water generator

Examples

Experimental program
Comparison scheme
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Embodiment approach

[0081] First manually adjust the flow rate of the oxidation potential water generator, the concentration of NaCl and the amount of NaCl added, the electrolysis voltage and the electrolysis current, measure the pH value and ORP value of the acid water with a pH meter and an ORP tester, and then use a comprehensive titration The available chlorine concentration of acid water is measured by the method, and the effluent index data of acid water are obtained as follows:

[0082] ORP: 1169;

[0083] pH: 2.32;

[0084] CL: 46;

[0085] Acid water flow: 1.5 liters / min;

[0086] Total water flow: 3.1 liters / min;

[0087] Electrolysis current: 21.4A;

[0088] Electrolysis voltage: 9.2 volts;

[0089] Salt water concentration conversion value: 1.1;

[0090] Store the above-mentioned ORP, pH, CL, electrolysis current, and electrolysis voltage as reference values ​​in the machine, and then restart the machine. The ORP, current, and total flow of acid water detected by the sensor are ...

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Abstract

The invention discloses a method for controlling an oxidation potential water generator by establishing a mathematical model. Through a large number of experiments, this method obtains the data relationship between pH and available chlorine, pulse salt pump frequency, electrolysis voltage, electrolysis current, water inflow flow, ORP and temperature, and establishes The fuzzy inference rules between pH and available chlorine and other factors, and then according to the deviation between ORP, pH and available chlorine and their respective reference values, adjust the pulse salt pump frequency, electrolysis voltage and current through the controller, so as to ensure the water output index of stability.

Description

technical field [0001] The invention relates to a method for intelligently controlling an oxidation potential water generator, belonging to the technical field of measurement. Background technique [0002] The main technical principle of the intelligent oxidation potential water generator is as follows: After softening the ordinary tap water, add low-concentration NaCl solution, perform electrolysis in the electrolytic cell with ion exchange diaphragm, and generate acid oxidation potential water on the anode side. It is used for disinfection and sterilization in various fields, and the cathode side generates alkaline oxidation potential water for cleaning and washing. [0003] The effluent evaluation indicators of the oxidation potential water generator mainly include three data: ORP, pH and available chlorine concentration. The disinfection and sterilization effect of oxidation potential water is closely related to the relationship between these three indicators. [0004]...

Claims

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Application Information

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IPC IPC(8): G05B19/048C02F1/00
Inventor 孔祥兵张敦杰
Owner BEIJING GRET RESOURCES ENVIRONMENTAL PROTECTION TECH
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