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Clothes treatment device and detergent feeding method for same

A clothing treatment device and detergent delivery technology, applied in the control device, washing device, application and other directions of washing machines, can solve problems such as overflow, affecting washing efficiency of washing machines, and excessive foam, so as to improve accuracy and improve washing efficiency of clothes , the effect of simple method

Pending Publication Date: 2020-02-18
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, more and more washing programs of washing machines put forward higher requirements for the calculation of detergent dosage. If there are factors that cannot be considered, problems will arise.
[0003] For example, some existing drum washing machines have added a high-temperature washing program, and some detergents will generate a lot of foam under high temperature conditions, resulting in excessive foam and even overflow, affecting the washing efficiency of the washing machine

Method used

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  • Clothes treatment device and detergent feeding method for same
  • Clothes treatment device and detergent feeding method for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 As shown, this embodiment introduces a method for dispensing detergent for a laundry treatment device. After the detection value of the inlet water temperature of the laundry treatment device and / or the temperature of the washing water in the drum is greater than the corresponding threshold value, the correction coefficient K is called. , the actual dosing amount M1=M0*K required by the program executed by the clothes treating device; otherwise, the actual dosing amount M=M0 required by the program executed by the clothes treating device.

[0051] In this embodiment, preferably, after the detection value of the inlet water temperature of the laundry treatment device and / or the washing water temperature in the drum is greater than the corresponding threshold value, the correction coefficient K is called, and the difference between the detection value T and the threshold value t is used. The difference or the ratio adjusts the correction coefficient accor...

Embodiment 2

[0065] The difference between this embodiment and the first embodiment is that different detection values ​​correspond to different correction coefficients K, and the higher the detection value, the smaller the value of the correction coefficient K is.

[0066] In this embodiment, the detection values ​​of the inlet water temperature of the laundry treatment device and / or the temperature of the washing water in the tub have corresponding correction coefficients K respectively; The corresponding correction coefficient K decreases accordingly, and the corresponding correction coefficient K decreases with the increase of the detected value of the washing water temperature in the tub.

[0067] In this embodiment, there is a one-to-one correspondence with the detection values ​​of the inlet water temperature and / or the temperature of the washing water in the drum of the laundry treatment device. Wait for the data system to automatically send the settings.

[0068] In this embodime...

Embodiment 3

[0070] This embodiment also has the following technical features based on the above-mentioned embodiment one or two: figure 2 As shown, different corresponding correction coefficients K are selected according to the concentration of detergent injected into the laundry treatment device.

[0071] Through the above settings, when the laundry treatment equipment uses different concentrations of detergents for washing, the detergent addition amount of the laundry treatment equipment is adjusted accordingly, thereby ensuring that different concentrations of detergents are revised accordingly, and the best matching detergent addition is obtained. The amount further improves the accuracy of detergent addition and effectively improves the washing effect.

[0072] In this embodiment, the detergent is divided into multiple setting levels from low to high according to the concentration of the active substance contained in it. When the gear is in position, call the corresponding revision...

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PUM

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Abstract

The invention discloses a detergent feeding method for a clothes treatment device. The detergent feeding method for the clothes treatment device comprises the following steps: detecting the water inlet temperature and / or the washing water temperature in a drum of the clothes treatment device, and revising the pre-feeding amount M0 of a detergent selected by the execution program of the clothes treatment device according to the detected value so as to obtain the actual feeding amount M required by the execution program of the clothes treatment device. According to the method, the feeding amountis revised by calling the corresponding revision coefficient under different running water temperature environments, so that a purpose of correspondingly feeding the corresponding amount of the detergent under different water temperature environments is achieved, and the proper feeding of the detergent, a proper amount of foam in the clothes treatment equipment and the clothes washing efficiencyare effectively guaranteed. The invention also discloses a clothes treatment device, and detergent is added into the clothes treatment device by adopting the feeding method.

Description

technical field [0001] The invention belongs to the field of clothes treatment equipment, and in particular relates to a detergent feeding method for clothes treatment equipment. Background technique [0002] More and more existing washing machines use the function of automatically injecting detergent, which brings a more convenient user experience to users. However, more and more washing programs of washing machines have put forward higher requirements for the calculation of detergent dosage, and problems will arise if there are factors that cannot be considered. [0003] For example, some existing drum washing machines have added a high-temperature washing program, and some detergents will generate a lot of foam under high temperature conditions, resulting in excessive foam and even overflow, affecting the washing efficiency of the washing machine. [0004] In addition, the detergent concentration detection function has been added to the existing automatic dosing system, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/57D06F39/02D06F34/24D06F101/12D06F103/16D06F105/10D06F105/42
CPCD06F39/02
Inventor 邓金柱许升舒海李冬
Owner QINGDAO HAIER WASHING MASCH CO LTD