Scale cleaning method for steam heating type cooking utensil

Abstract

The invention, which belongs to the technical field of kitchen cooking utensils, discloses a scale cleaning method for a steam heating type cooking utensil, thereby solving a scale cleaning problem ofthe steam heating type cooking utensil in the prior art. The scale cleaning method comprises the steps that: at a scale dissolving stage, a liquid supply mechanism introduces cleaning liquid into aninner cavity of a steam generation part, and cleaning liquid dissolves scale in the inner cavity of the steam generation part; and at a descaling stage, the liquid supply mechanism introduces cleaningliquid into the inner cavity of the steam generation part, the steam generation part is heated to vaporize the part of the cleaning liquid and the pressure of the inner cavity of the steam generationpart is increased to promote the dissolved scale to be discharged out of the inner cavity of the steam generation part along with the cleaning liquid. The scale is discharged through vaporization andpressurization of the cleaning liquid in the descaling stage, and the cleaning liquid is saved while the scale discharging efficiency is improved. And the vaporization of the cleaning liquid also hasthe effects of disinfection and sterilization, so that the peculiar smell of the cleaning liquid can be removed, and steam output during normal cooking is prevented from carrying the peculiar smell.

Description

【Technical field】 [0001] The invention relates to the technical field of kitchen cooking utensil control, in particular to a scale cleaning method for steam heating cooking utensils. 【Background technique】 [0002] Steam heating cooking appliances use a steam generator to heat water to generate steam to provide a steam heat source for food cooking. Among them, the steam generator mainly consists of two types: one is a water storage type steam generating part that boils water in a larger space, and the other One is an instant steam generator that heats quickly in a small space. No matter what kind of steam generator is used for heating, it will generate scale when it is heated with impure water. Especially in areas with hard water quality, the problem of scale will be more serious. Scaling in the steam generator will reduce the heating efficiency of the internal heating element, and seriously cause the heating element to overheat and burn out, resulting in safety hazards, and...

AI Technical Summary

Problems solved by technology

Scaling in the steam generator will reduce the heating efficiency of the internal heating element, and seriously cause the heating element to overheat and burn out, resulting in safety hazards, and as the scaling time prolongs, the scale cleaning difficulty will become greater

[0003] In the prior art, many solutions have been proposed for the scale problem, such as the use of magnetization, adsorption, filtration and other means to prevent or remove the scale generated in the steam generator. The more common method is to use a descaling agent to clean the scale. Specifically It is to pass the mixed solution of descaling agent (baking soda, acetic acid, etc.) and water into the steam generator, and discharge the steam generator after the descaling agent reacts with the scale for a period of time, but this cannot effectively remove the scale, and The descaling efficiency is low, and it usually needs repeated cleaning, which not only wastes descaling agent and water, but also fails to achieve the ideal descaling effect

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