Equipment for preparing hypochlorous acid water

Abstract

The invention discloses a device for preparing hypochlorous acid water, which includes a container, an electrolysis device, a supply channel, a water inlet channel, an acid outlet channel, and a power supply device for supplying power to the device. The hydrochloric acid in the container The solution enters the electrolysis device from the acid inlet through the supply channel, and the chlorine gas produced by electrolysis in the electrolysis device mixes with the water in the water inlet channel through the gas outlet, and reacts to obtain hypochlorous acid water, which is discharged from the acid outlet channel. The present invention uses hydrochloric acid as the electrolyte, and the electrode plate uses metal titanium plated with platinum. The electrode sheet in the electrolysis device of the present invention adopts electrode sheet groups, and these electrode sheet groups are arranged at intervals, wherein the first and last electrode sheets are respectively connected to the positive and negative poles of the external power supply. The electrolysis device of the present invention can generate sufficient amount of chlorine gas in a small volume, and react with water to obtain hypochlorous acid water with disinfection effect.

Description

Technical field: [0001] The invention relates to the technical field of disinfection equipment, in particular to equipment for preparing hypochlorous acid water. Background technique: [0002] The chemical formula of hypochlorous acid is HClO, and the structural formula is H-O-Cl, which exists only in solution, and the dilute solution is colorless. Hypochlorous acid is a very weak acid, but it has a strong oxidizing and bleaching effect, so hypochlorous acid water can be used as a disinfectant for sterilization. After research, hypochlorous acid water has a fast sterilization speed and good effect, and has a strong deodorizing power. At the same time, hypochlorous acid water is relatively safe for humans and animals, and it will decompose after reacting with organic matter or being exposed to ultraviolet rays, without producing residues and causing no load on the environment. [0003] Based on the bactericidal effect of hypochlorous acid, and the price of hypochlorous acid...

AI Technical Summary

Problems solved by technology

[0005] 1. In the process of electrolysis, enough hypochlorous acid cannot be produced, resulting in insufficient concentration of hypochlorous acid water, and the pH value cannot be controlled within a reasonable range

[0006] 2. Whether the current electrolysis process uses a diaphragm or no diaphragm, the electrolysis process is difficult to control, and if hypochlorous acid water with a pH value within a reasonable range is to be produced, the chamber of the electrolysis device usually needs to be large enough, so Also caused the volume of the whole device to be larger

[0007] 3. The overall design of the current equipment is relatively complicated and lacks safety protection devices. Since the electrolyte is corrosive to a certain extent, the design of the entire equipment should take into account certain safety protection devices to avoid leakage

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