Washing machine with dust sensor and control method

A technology of dust sensor and control method, which is applied to the control device of washing machine, other washing machines, washing devices, etc., can solve the problems of clothes that cannot meet different degrees of dirtiness, clothes not properly washed, and waste of resources, etc., and achieves quick and convenient adjustment. , increase the degree of intelligence, and avoid the effect of waste

Inactive Publication Date: 2019-11-26
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for clothes with the same dry load, clothes with different degrees of dirt need different washing water consumption, washing time, detergent dosage and rinsing times. The setting of duration, amount of detergent and number of rinses cannot meet the needs of clothes with different degrees of dirtiness.
If the parameters of the washing are only adjusted according to the load, there will be a problem of waste of resources due to inappropriate program selection, resulting in unclean washing, or excessive washing
[0003] In order to solve the above problem that the washing parameters are only adjusted according to the dry load in the washing machine determined in the fuzzy weighing process, and the clothes with different degrees of dirt are not properly washed

Method used

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  • Washing machine with dust sensor and control method
  • Washing machine with dust sensor and control method
  • Washing machine with dust sensor and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 1 , figure 2 It is a schematic diagram of the installation structure of the dust sensor in the washing machine according to the embodiment of the present invention. Wherein, the washing machine in the embodiment of the present invention may be a pulsator washing machine, which includes a motor and a pulsator. The pulsator rotates under the drive of the motor, and then drives the dry clothes in the inner tub to rotate. The washing machine includes an outer tub 1 , an inner tub 2 , a balancing ring 3 and a dust sensor 4 . In this embodiment, the detection of the dust content in the barrel refers to the area inside the inner barrel 2 of the washing machine or between the inner and outer barrels of the washing machine. The dust content in the inner tub 2 of the washing machine is detected by setting a dust sensor.

[0042] like figure 1 As shown, it is a schematic diagram of the installation structure of the dust sensor in the washing machine in an embodiment o...

Embodiment 2

[0049] image 3 It is a flowchart of a washing machine control method according to an embodiment of the present invention. Wherein, the washing machine in the embodiment of the present invention may be a pulsator washing machine, which includes a motor and a pulsator. After the clothes are put in and before the washing machine enters the water, the pulsator rotates under the drive of the motor, and then drives the clothes in the inner bucket to turn over.

[0050] like image 3 As shown, the control method of the washing machine includes the following steps:

[0051] S1. After the clothes are put in, before the washing machine enters the water, the clothes are turned over for a set time.

[0052] After the clothes are put into the inner bucket of the washing machine, the user closes the upper cover of the washing machine and starts the washing process. At this time, the washing machine first starts the motor to rotate without adding water and any detergent. The motor rotat...

Embodiment 3

[0066] Figure 4 It is a flow chart of the control method of the washing machine in a specific embodiment of the present invention, such as Figure 4 As shown, the control method of the washing machine includes the following steps:

[0067] S101. After the laundry is put in, before the washing machine enters the water, control the laundry to turn over for a set time.

[0068] In this embodiment, in order to more fully shake the clothes put into the inner tub of the washing machine, dust, dander, hair and other particles and particles attached to the clothes can be fully diffused in the inner tub of the washing machine. The motor adopts a certain proportion of positive and negative rotation to drive the pulsator of the washing machine to stir the dry clothes, because the water will make the dust on the clothes easier to adhere to the clothes, so a relatively dry environment is required to have a good drying effect during the shaking process. It is conducive to the diffusion o...

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PUM

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Abstract

The invention discloses a washing machine with a dust sensor and a control method. The washing machine is provided with the dust sensor, and the dust sensor is used for detecting the dust content in awashing machine barrel. The control method of the washing machine comprises the following steps that clothes are put into the washing machine; the dust content in the barrel is acquired by the dust sensor; according to the obtained dust content, the dust state is displayed and / or a washing program is adjusted. By means of the washing machine and the control method, the actual use condition and dirt degree of the clothes can be adjusted according to the dust content of the clothes, and then washing parameters of the washing program are correspondingly adjusted, so that the washing cleanlinessof the clothes and the user experience are improved, and the intelligent degree of the washing machine is improved.

Description

technical field [0001] The invention relates to the field of washing devices, in particular to a washing machine with a dust sensor and a control method. Background technique [0002] Existing top-loading fully automatic washing machines generally have fuzzy weighing before water intake, and wash according to different washing water levels according to the dry load in the washing machine. However, for clothes with the same dry load, clothes with different degrees of dirt need different washing water consumption, washing time, detergent dosage and rinsing times. Setting the duration, amount of detergent, and number of rinses cannot meet the needs of clothes with different degrees of dirt. If the washing parameters are only adjusted according to the load, there will be problems such as inappropriate program selection, resulting in unclean washing, or excessive washing, resulting in waste of resources. [0003] In order to solve the above-mentioned problem that the washing pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00D06F33/02D06F33/36
CPCD06F39/00D06F33/36D06F2103/46
Inventor 陈瑜高秋英杨旭光许梁
Owner QINGDAO HAIER WASHING MASCH CO LTD
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