Defoaming method for washing equipment

Abstract

The invention relates to the technical field of smart home, particularly provides a defoaming method for washing equipment, and aims to solve the problem that the defoaming effect of existing washing equipment is not ideal. The defoaming method provided by the invention comprises the following steps: in the running process of the washing equipment, obtaining the height of foam in a washing drum; comparing the foam height with a first preset warning height and a second preset warning height respectively; if the foam height is larger than the first preset warning height but smaller than the second preset warning height, the current process stage of the washing equipment is obtained; according to the process stage, different defoaming operations are executed, whether the foam in the washing cylinder needs to be subjected to defoaming treatment or not can be pre-judged in advance, the situation that the ventilation pipe is blocked due to the fact that the washing cylinder is filled with a large amount of foam is avoided, defoaming treatment can be conducted in a targeted mode, the foam in the washing cylinder can be rapidly and effectively eliminated, and the service life of the washing cylinder is prolonged. And the normal operation of the washing equipment is ensured.

Description

technical field [0001] The invention relates to the technical field of smart home, and in particular provides a defoaming method for washing equipment. Background technique [0002] Washing machines are common household clothes washing equipment. According to the washing methods, washing machines can be roughly divided into pulsator washing machines and drum washing machines. Taking a drum washing machine as an example, usually, before the drum washing machine washes the clothes, a corresponding amount of detergent needs to be added to the washing water. However, when too much detergent is put into the drum washing machine, due to reasons such as stirring and the impact of the water flow on the detergent, the air and the detergent are in continuous contact, and excessive foam is easily generated. If it is not removed in time, a large amount of foam will fill the washing tub, It will block the ventilation pipe, causing the pressure in the drum to be too high and inhibiting t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the defoaming effect of the existing washing equipment is not ideal, the present invention provides a defoaming method for the washing equipment, the washing equipment includes a washing drum, the The defoaming method includes the following steps: during the operation of the washing equipment, obtain the foam height in the washing drum; compare the foam height with the first preset warning height and the second preset warning height respectively ; If the foam height is greater than the first preset warning height but less than the second preset warning height, then obtain the current process stage of the washing equipment; according to the process stage, perform different defoaming Operation; wherein, the first preset alert altitude is less than the second preset alert altitude

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