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Washing machine defoaming method

A washing machine and defoaming technology, which is applied to other washing machines, control devices of washing machines, washing devices, etc., can solve the problems such as the inability to increase the dehydration speed, the pollution of the residence environment, and the reduction of the dehydration rate, so as to improve the dehydration rate and the rinsing rate. The effect of protecting the residential environment and eliminating potential safety hazards

Inactive Publication Date: 2010-10-06
HAIER GRP CORP +1
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  • Summary
  • Abstract
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Problems solved by technology

[0003] When the drum washing machine is dehydrating, there will be too much foam or the foam will overflow through the vents of the water storage tank and the outside world, which will pollute the environment of the user's residence; hidden dangers; or, because the dehydration speed of the drum washing machine cannot be increased due to foam overflow, the dehydration rate, rinsing rate and other performances are reduced

Method used

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  • Washing machine defoaming method

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] During the laundry process, if too much foam is detected during the distribution pulse process, defoaming treatment is required; the defoaming treatment here can be adopted figure 1 , figure 2 , image 3 Any one of the three embodiments shown will be described in detail below.

[0024] refer to figure 1 , illustrates a flow chart of a first embodiment of a method for defoaming a washing machine according to the present invention. As shown in the figure, the following steps are included:

[0025] Step S100, only injecting water without draining water for 10 seconds.

[0026] That is, at this moment, the water inlet valve is opened and the water outlet valve is closed for 10 seconds. Because in the washing process, generally there will be foam pouring into the water injection tank, and then it may further overflow to the outside of the barrel, thereby cau...

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PUM

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Abstract

The invention discloses a washing machine defoaming method, which comprises the following steps of: independently injecting water; performing water injection and drainage simultaneously; and independently draining. In the method, because the steps of independently injecting water, performing water injection and drainage simultaneously, and independently draining are added, the combination effectively removes foams.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a defoaming method for a washing machine. Background technique [0002] Many detergents used in drum washing machines are high-foaming detergents. When users use high-foaming detergents to wash clothes, a large amount of foam will be generated when the detergent is fully dissolved in the drum. [0003] When the drum washing machine is dehydrating, there will be too much foam or the foam will overflow through the vents of the water storage tank and the outside world, which will pollute the environment of the user's residence; hidden dangers; or, because the dehydration speed of the drum washing machine cannot be increased due to foam overflow, the dehydration rate, rinsing rate and other performances are reduced. [0004] Therefore, there is an urgent need for an effective defoaming method. Contents of the invention [0005] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/00D06F33/02D06F39/08
Inventor 吕佩师许升李泽恒陈玉玲王金凯
Owner HAIER GRP CORP
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