Water tank having auto-cleanable electrolysis apparatus and use method

Abstract

The invention provides a water tank having an auto-cleanable electrolysis apparatus, which includes: a water tank, a water injection device, a purifying module, and a control module. The purifying module is installed on the outer part of a side wall of the tank body, is communicated with the tank body through an opening in the side wall of the tank body, and is electrically connected to the control module. During operation, the polarities of electrodes in an electrolysis unit can be exchanged by using the control module. The positive and negative poles of the electrolysis unit can be exchangedby the set time in the program of the control module, thus initiating a backward reaction on the electrodes, which greatly prolongs the service life of the electrodes. When the electrodes work, the electrodes can be automatically cleaned to achieve self-cleaning effect on the electrodes without daily operation of the water tank. The water tank effectively prevents the pollution on water due to the dirt adsorbed on the surfaces of the electrodes and prolongs the service life of the electrodes. The water tank is convenient to use and has good user experience.

Description

technical field [0001] The invention relates to the field of purifiers, in particular to a water tank containing an electrolytic device that can be automatically cleaned, and a method for using the water tank to clean electrodes. Background technique [0002] After the water is electrified, an electrolytic reaction occurs, and the reaction formula is: H 2 0=H + +0H - , hydrogen radicals (H + ) and hydroxide (OH - ) Reduction reaction and oxidation reaction occur at the cathode and anode respectively, and the generated oxygen and hydrogen will attach to the anode and cathode respectively, because the hydrogen bond is easier to open than the hydrogen-oxygen bond to form hydrogen, even for water containing electrolytes (such as tap water or For pure water containing minerals), during electrolysis, the anions in the water such as (C1 - ) moves to the anode for oxidation reaction, while the cation (Ca 2+ , Mg 2+ 、Na + ) moves to the cathode for reduction reaction. Throug...

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