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Constant-voltage electroanalysis water making apparatus and method

A technology for a water production device and an electrolysis device, which is applied in chemical instruments and methods, water/sewage treatment, non-polluted water treatment, etc., can solve the problems of difficulty in mass production and difficulty in ionizing water machines.

Inactive Publication Date: 2008-12-10
张华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is very difficult to manufacture ionized water machines relying on the original traditional thinking, and it is difficult to form mass production

Method used

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  • Constant-voltage electroanalysis water making apparatus and method
  • Constant-voltage electroanalysis water making apparatus and method
  • Constant-voltage electroanalysis water making apparatus and method

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Embodiment Construction

[0025] Such as figure 1 As shown, the circuit structure according to the present invention includes an electrolytic cell 10, an electrolytic cell electrolysis voltage error sampling circuit unit 20, a comparison operation circuit unit 30, a pulse width modulation circuit unit 40 and a control circuit unit 50, the above-mentioned electrolytic device 10 and each circuit unit Through the sequential connection of wires, one end of the connecting wire of the reference switching unit 60 is connected to the connecting wire between the electrolysis voltage error sampling circuit unit 20 and the comparison operation circuit unit 30 of the electrolyzer.

[0026] figure 2 It is a circuit structure according to an embodiment of the present invention. A constant voltage is applied to the electrolytic cell. Due to the existence of electrical conductivity in water, current flows through both ends of the electrode plate. When the current flows through the electrolytic device, the control cir...

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Abstract

The invention relates to an electrolysis water generation device and an electrolysis water generation method using the same, in particular to an electrolysis water generation device and an electrolysis water generation method by constant voltage power supply. Electrolyzed waterflow in an electrolytic bath is subject to error sampling which is then compared with a reference voltage signal, a difference value signal after the comparison is subject to pulse-width modulation, the electrolytic voltage of the electrolytic bath is adjusted at any time according to a produced pulse-width modulation (PWM) signal to ensure that the electrolytic power of the electrolytic bath keeps constant, thereby overcoming the defect that batch production can not be formed due to huge change of water quality difference existing in the prior water generation industry. At the same time, the device can automatically invert an electrode after a user uses a machine to ensure that scale deposit moves toward the opposite direction and can be flushed out with waterflow when the device is used next time, thereby achieving the aim of automatic cleaning.

Description

technical field [0001] The invention relates to a constant power automatic control method, in particular to a constant voltage power supply electrolysis water production device and method. Background technique [0002] As we all know, the water source of the electrolytic water generator is provided by standard tap water or a local self-run water plant. The raw water is electrolyzed, and the PH value of the electrolyzed water is continuously variable controlled to form a DC voltage supply power supply to obtain electrolyzed water. [0003] However, due to the vast territory of China and the wide distribution of water areas, the water quality varies greatly. The TDS value of water (total content of soluble substances mg / L) varies in the range of more than ten to more than one thousand. The conductivity (μs / Cm) varies in the range of tens to more than two thousand. Experiments show that the conductivity and TDS value are approximately proportional to each other: conductivity ...

Claims

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Application Information

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IPC IPC(8): C02F1/461C02F1/66C02F103/02
Inventor 孙宗英江长青麻百忠张华
Owner 张华
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