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Washing agent input control method and washing machine

A technology of detergent feeding and control method, applied in the field of washing machines, can solve the problems of inability to achieve accurate feeding of washing machines, influence of laundry washing and rinsing effects, failure to achieve laundry washing effects, etc., so as to avoid insufficient or excessive doses, The effect of improving washing and rinsing effect and improving laundry efficiency

Active Publication Date: 2017-08-01
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the above premise settings are not satisfied, that is to say, when the concentration of the washing liquid used by the user is inconsistent with the set value and / or default value in the washing machine detergent automatic dispensing device, there will be a situation of excessive detergent dispensing, and the rinse aid will be damaged. It brings difficulties and is not environmentally friendly; or if there is less detergent, the washing effect of the clothes set by the washing machine will not be achieved, which will eventually lead to the problem of unstable washing effect
[0004] The above-mentioned detergent automatic dosing modes are all extensive calculations of detergent dosing, and it is impossible to realize accurate dosing of the washing machine in the true sense. For different types of detergents, it is easy to cause insufficient or too much dosing. The washing and rinsing effect of clothes will be affected to a certain extent

Method used

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  • Washing agent input control method and washing machine
  • Washing agent input control method and washing machine
  • Washing agent input control method and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, a washing machine according to the present invention includes a control module and an automatic detergent dispensing device, the automatic detergent dispensing device includes an optical transceiver, and the optical transceiver is connected to the control module; the washing machine control module receives The detergent detection information sent by the optical transceiver obtains the concentration of the detergent, determines the dosage, and controls the automatic detergent dispensing device to dispense. The detergent automatic dispensing device also includes a liquid storage box and a dispensing unit; the liquid storage box, the dispensing unit and the dispensing unit are connected to the water inlet box of the washing machine through an infusion tube, and the optical transceiver is arranged in the infusion solution pipe on.

[0049]Wherein, the optical transceiver set on the infusion line of detergent can be set on the infusion tube betwee...

Embodiment 2

[0065] In this embodiment, it is also possible to use a dosing unit with a pump structure, which is connected to the control module, and the control module determines its working parameters. The working parameters described therein are mainly power and current parameters.

[0066] Specifically, the delivery unit is firstly set with a fixed length and / or liquid level difference during installation. When the delivery unit injects washing liquid, it judges the viscosity of the delivery liquid according to the power / current of the delivery unit, which is obtained from the experimental results. : When the viscosity of the detergent is higher, the power / current of the dosing unit is greater; when the viscosity of the detergent is lower, the power / current of the dosing unit is smaller.

[0067] Preferably, the power cord of the delivery unit of the pump structure is connected to the control module, and the control module provides working power for the delivery unit, by detecting para...

Embodiment 3

[0071] Such as figure 2 As shown, the washing machine described in this embodiment also includes a clothes weight detection device connected to the control module;

[0072] Wherein, the clothes weight detection device automatically weighs the clothes put into the washing machine to obtain the clothes load.

[0073] Specifically, when the user puts the laundry into the washing tub, the laundry weight detection device can automatically detect the weight of the laundry, and calculate the current laundry load of the washing machine.

[0074] Further, the detected laundry load is directly sent to the washing machine control module for processing.

[0075] Alternatively, the washing machine further includes a wireless module, through which the washing machine can use a network connection to connect to the service platform corresponding to the washing machine through the network, and send it to the service platform processing station through the wireless module arranged on the wash...

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Abstract

The invention discloses a washing agent input control method and a washing machine; the washing machine comprises a control module and a washing agent automatic input device; the washing agent automatic input device comprises a light transceiver; the light transceiver is connected with the control module; the washing machine control module receives washing agent detection information sent by the light transceiver so as to obtain the washing agent concentration, thus determining an input volume, and controlling the washing agent automatic input device to input the washing agent. The washing machine is simple in structure; the washing agent input control method is simple and wide in application scope.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a detergent feeding control method and a washing machine. Background technique [0002] Due to the universality of use of washing machines and the continuous advancement of science and technology, the intelligent technology of washing machines has become more and more mature. Existing conventional washing machines all need to be used in conjunction with detergents to achieve ideal cleaning effects. Detergents are mainly divided into laundry powder in the form of solid particles and liquid laundry detergent. Due to the advantages of laundry detergent itself, its market share is increasing. It has become a trend to use laundry detergent for washing machines. At the same time, it is necessary to add detergent when using a washing machine to wash clothes. At present, there are two ways to add detergent: the first one is manually added; Add detergent to the washing machine, and when t...

Claims

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Application Information

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IPC IPC(8): D06F33/02D06F39/02D06F33/37D06F34/22
CPCD06F39/022D06F2103/04D06F2103/22D06F2105/42D06F33/37D06F34/22
Inventor 邓金柱许升吕艳芬
Owner QINGDAO HAIER DRUM WASHING MACHINE
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