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Washing machine and control method thereof

A control method and washing machine technology, which are applied to the control device of washing machine, other washing machines, washing devices, etc., can solve the problems of deformation, shrinkage of sensitive fabrics, unsatisfactory washing and care experience of sensitive fabrics, etc., and simplify the structure and structure of the dispenser box. Simple, improved wash and care results

Active Publication Date: 2016-06-01
QINGDAO HAIER SMART TECH R & D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although common domestic washing machines on the market have a wool cleaning program for wool fabrics, due to the variety of detergents used by users, it is easy to cause shrinkage and deformation of sensitive fabrics after washing
The survey shows that users generally have an unsatisfactory experience of washing and caring sensitive fabrics in ordinary household washing machines

Method used

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  • Washing machine and control method thereof
  • Washing machine and control method thereof
  • Washing machine and control method thereof

Examples

Experimental program
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Embodiment Construction

[0050] figure 1 is a schematic schematic diagram of a washing machine according to an embodiment of the present invention. see figure 1 , The washing machine according to the embodiment of the present invention may include a washing tub 12 , a laundry agent box set and a quantitative pump 30 . The washing tub 12 is generally composed of an outer tub and an inner tub that can rotate in the outer tub. The upper part of the washing tub 12 is provided with a water inlet for injecting laundry water. The bottom of the washing tub 12 can have a drain port 21, and the drain port 21 is connected to the discharge pipeline 24 of the washing machine via the drain pump 22, so that the water in the washing tub 12 can be discharged to the washing machine through the drain port 21 at the end of the main washing stage and the rinsing stage. Drain the washing machine outside.

[0051]The set of laundry kits may include at least two laundry kits, each of which is used to store a respective l...

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Abstract

The invention provides a washing machine and a control method thereof. The washing machine comprises a washing cylinder, a laundry detergent box set and a metering pump. The laundry detergent box set at least comprises a first laundry detergent box for storing first laundry detergent and a second laundry detergent box for storing second laundry detergent. The metering pump is configured in a way that during a washing phase of the washing program of the washing machine, the metering pump pumps the first laundry detergent from the first laundry detergent box to the washing cylinder, first mixed liquor formed by the first laundry detergent and laundry water in the washing cylinder is used for cleaning clothes for first preset time; after the cleaning operation in the first preset time is finished, the metering pump pumps the second laundry detergent from the second laundry detergent box to the washing cylinder, and second mixed liquor formed by the second laundry detergent and the first mixed liquor is used for cleaning the clothes for second preset time. When the washing machine cleans fabrics, the decontamination effect is good, and the fabrics do not fade.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a washing machine and a control method thereof. Background technique [0002] The detergent addition method of the washing machine generally adopts manual feeding. The user pours a certain amount of washing powder or detergent into the dispenser box, and dissolves the detergent into the washing tub of the washing machine through the impact of water inflow for cleaning clothes. This method completely depends on the subjective judgment of the user to control the dosage of washing powder or detergent, which is prone to the problem of excessive or insufficient dosage. Excessive dosage will cause waste of detergent, and the clothes are not easy to rinse; insufficient dosage will affect the quality of clothes. Cleaning effect reduces user satisfaction. [0003] In addition, with the improvement of people's quality of life, high-end materials such as silk and wool are graduall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02D06F33/02
Inventor 李以民劳春峰
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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