Citric acid automatic-soaking cleaning and descaling device and method for water ionizer

Abstract

The invention discloses a citric acid automatic-soaking cleaning and descaling device for a water ionizer. The citric acid automatic-soaking cleaning and descaling device comprises a shell, an electrolytic tank, an alkaline water outlet, an acidic water outlet, a filter element, filter element fixing frames, a tap water inlet, a citric acid container, a water pump, a first one-way valve, a secondone-way valve, a flowmeter and a water inlet solenoid valve. The shell is internally provided with the electrolytic tank, the filter element, the citric acid container and the water pump; one side ofthe electrolytic tank is connected with the alkaline water outlet, and the other side of the electrolytic tank is connected with the acidic water outlet; the filter element is fixed into the shell through the filter element fixing frames; the bottom of a water inlet of the filter element is connected with the tap water inlet through the water inlet solenoid valve; the citric acid container is connected with a water inlet of the water pump through a pipeline, and a water outlet of the water pump is connected with a water inlet of the electrolytic tank through the first one-way valve by the flowmeter; and a water outlet of the filter element is connected with the water inlet of the electrolytic tank through the second one-way valve by the flowmeter. The electrolytic tank and a water outlet pipeline of the water ionizer can be automatically soaked and flushed without manual operation, and thus the working efficiency of the whole device is greatly improved.

Description

technical field [0001] The invention relates to the field of supporting equipment for an electrolyzed water machine, in particular to a citric acid automatic immersion cleaning and descaling device for an electrolyzed water machine and a cleaning and descaling method. Background technique [0002] The electrolytic water machine is a kind of machine that uses clean water to enter the electrolytic cell. There are positive and negative electrode plates in the electrolytic cell. DC voltage is applied to the electrode plates, and the positive and negative electrolytic plates are used for electrolysis, thus separating weakly alkaline water and weakly acidic water. An electrical appliance, because minerals such as calcium, magnesium, sodium, and potassium in water are mostly gathered at the cathode; oxygen, sulfuric acid, sulfur, etc. are induced at the anode. Ionic minerals will adhere to the negative and positive electrolytic plates and the ion diaphragm in the long-term electrol...

AI Technical Summary

Problems solved by technology

The existing citric acid descaling methods for electrolyzed water machines are all manual operations, requiring users to judge when to clean with citric acid and to prepare citric acid diluent in proportion, which is inefficient

It is necessary to close the water inlet valve before cleaning, and open the water inlet valve after cleaning, which is cumbersome to operate

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