Quantitative batch feeding system for laundry detergents of washing machine and feeding rinsing method of quantitative batch feeding system

The technology of a clothing processing device and a control method is applied in the control device of a washing machine, a household clothes dryer, applications, etc., and can solve the problems of a low degree of intelligence and the like

CN112663274APending Publication Date: 2021-04-16QINGDAO HAIER DRUM WASHING MACHINE +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-04-16

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Abstract

The invention discloses a quantitative batch feeding system for laundry detergents of a washing machine and a feeding rinsing method of the quantitative batch feeding system. Dirt modes of washing with different concentrations are selected according to the dirt degree of to-be-washed clothes, and different amounts of laundry detergents are determined by combining with the water inlet amounts (namely water levels) determined according to the weight of the clothes, so that the required laundry detergents can be quantified at a time; manual adding in the later period is not needed, and the cleaning problem caused by insufficient or excessive laundry detergents does not need to be worried about; by adopting a mode that the laundry detergents are fed into a drum in batches, the to-be-washed clothes are simulated to be washed in washing solutions with different concentration ratios, and the washing effect and the cleanliness are improved; and by adopting a mode of firstly wetting the to-be-washed clothes and then adding the laundry detergents, the mixing speed of the to-be-washed clothes and the laundry detergents can be accelerated, and the washing efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of laundry processing equipment, and specifically provides a door opening control method for laundry processing equipment. Background technique

[0002] With the advancement of science and technology, the automation level of human life is getting higher and higher, and daily housework is gradually replaced by machines from manpower. Clothes processing equipment, as a household appliance commonly used in daily life, has brought great convenience to people's lives. Clothes processing equipment mainly includes washing equipment, drying equipment and integrated washing and drying equipment. According to the classification of washing methods, washing equipment can be roughly divided into pulsator washing machines and drum washing machines. Take the washing machine as an example. Before washing, the user needs to manually open the door of the washing machine to put the clothes into the washing tub. That is to say...

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Embodiment Construction

[0020] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the present application is described in conjunction with a washing machine, the technical solution of the present invention is not limited thereto, and the door opening control method can obviously also be applied to other clothes processing machines such as clothes dryers, shoe washing machines, and all-in-one washing and drying machines. equipment, such changes do not depart from the principles and scope of the present invention.

[0021] Based on the technical problems raised in the background technology, the present invention provides a door opening control method for a washing machine, which aims to selectively Make t...