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Method for collecting and controlling cleaning particles of washing machine with self-cleaning function and washing machine

A control method and technology for washing machines, which are applied to control devices of washing machines, other washing machines, washing devices, etc., can solve problems such as loud noise, affecting the life of washing machines, and increasing energy consumption of washing machines, so as to prevent the generation of dirt and prevent the growth of bacteria. Effect

Active Publication Date: 2012-10-17
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] But the structure of the washing machine mentioned above, after draining, because the rubber balls or flexible particles are in a state of free scattering in the bucket, a lot of noise will be generated during the high-speed dehydration process, and the energy consumption of the washing machine will be increased at the same time, which will affect the life of the washing machine.

Method used

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  • Method for collecting and controlling cleaning particles of washing machine with self-cleaning function and washing machine
  • Method for collecting and controlling cleaning particles of washing machine with self-cleaning function and washing machine
  • Method for collecting and controlling cleaning particles of washing machine with self-cleaning function and washing machine

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Experimental program
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Effect test

Embodiment 1

[0038] Such as Figure 4 As shown, in this embodiment, by controlling the rotation of the inner barrel during the drainage process, the cleaning particles stuck between the inner and outer barrel walls will fall off, and will be collected into the drain valve along with the drainage. Specifically: after washing, when draining, let the inner barrel rotate at a low speed of 5-50 rpm, generally 10-30 rpm, so that the cleaning balls stuck between the inner and outer barrel walls fall into the inner and outer barrels, and the cleaning particles 4 With the water flowing through the drain port, it enters the drain valve, and is filtered and collected by the filter structure 3 in the particle collection and release chamber 1 (see image 3 ).

Embodiment 2

[0040] Such as Figure 5 As shown, in this embodiment, in the spin-drying stage, by first drying at a medium speed, the water of the thrown out clothes is used to flush the particles left at the bottom of the outer tub to the drain valve, and then control the high-speed rotation and stop of the inner tub to remove the stuck clothes. The cleaning particles between the inner and outer barrel walls are shaken off and collected in the drain valve. The specific steps are:

[0041] a. After draining, the inner bucket first shakes the clothes water at a medium speed, and runs for 10-60 seconds to throw out most of the water in the clothes, so as to flush the cleaning particles left at the bottom of the outer bucket into the drain valve;

[0042] b. The inner barrel stops within 10-20 seconds after accelerating to high speed, to shake off the particles stuck between the inner and outer barrel walls;

[0043] c, repeat step b for 1-6 times, preferably 2-3 times;

[0044] d. Drying at ...

Embodiment 3

[0046] The difference between the present embodiment and the second embodiment is that the inner barrel is controlled to run continuously at a medium speed for 2-8 times at a medium speed according to the movement law of turning for 2-5 seconds and stopping for 5-15 seconds to repeat the inner barrel in step a of the second embodiment. - 60 seconds of action to shake the laundry water, preferably 4-6 times.

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Abstract

The invention discloses a method for collecting and controlling cleaning particles of a washing machine with a self-cleaning function and the washing machine. The cleaning particles which move along with water flow to clean a partition wall of an inner barrel and an outer barrel are arranged between the inner barrel and the outer barrel of the washing machine; and during drainage and / or spin-drying, the inner barrel is controlled to perform different actions, so that the cleaning particles are rushed into a water outlet and are collected by a drain valve. During drainage, the inner barrel is rotated to drive the water flow to rotate so that the cleaning particles clean the walls of the inner barrel and the outer barrel; and the cleaning particles which are blocked between the inner barrel and the outer barrel fall down, go down along with the water level, flow into the water outlet along with the water flow, and are collected by the drain valve. During spin-drying, the inner barrel is controlled to perform brake-turning action for at least one time, so that the cleaning particles which are blocked between the inner barrel and the outer barrel fall down, are washed into the water outlet by water which is thrown away from clothes, and are collected by the drain valve. The method is simple, and by the method, the complete collection of the cleaning particles is realized, and noises generated by the cleaning particles which bump the inner barrel and the outer barrel during dehydration are avoided.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine capable of self-cleaning inner and outer barrel walls by cleaning particles and a particle collection control method thereof. Background technique [0002] There is a closed environment between the inner and outer barrels of the existing washing machine, and only water can pass through. Due to the limitations of the above-mentioned structure of the washing machine and the particularity of the use environment, after 3-5 months of use, the outer wall of the inner barrel and the outer barrel Dirt will adhere to the inner wall, thereby breeding different degrees of bacteria, and most of the bacteria that grow are harmful to the human body. [0003] Along with the raising of people's living standard and the raising of the quality of life requirement, the solution of the hygienic problem of washing machine has shown very urgent. According to the investigation of the i...

Claims

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Application Information

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IPC IPC(8): D06F37/00D06F39/08D06F33/04
Inventor 吕佩师许升李海涛邓秀文
Owner QINGDAO HAIER WASHING MASCH CO LTD
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