A drum washing machine and washing method

The technology of a drum washing machine and a washing method, which is applied in the field of washing machines, can solve problems such as insufficient use of the door body space, and achieve the effects of facilitating maintenance, improving washing effect, and improving utilization efficiency
CN107541888BActive Publication Date: 2020-06-30QINGDAO HAIER DRUM WASHING MACHINE +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
QINGDAO HAIER DRUM WASHING MACHINE
Publication Date
2020-06-30

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Abstract

The invention discloses a drum washing machine and a washing method. The drum washing machine comprises a detergent storage and delivery device, a washing tub, a door body and a glass bowl arranged on the door body, and the detergent storage and delivery device is arranged in the door body , the detergent storage and delivery device injects detergent into the washing tub through the glass bowl. The washing method includes the following steps: S1, start the machine, obtain the weight information of the clothes and determine the dosage of detergent; S2, start the detergent pump and water inlet valve, and put detergent and water into the second cavity; S3, start the stirring device , and stir for a set time to form a high-concentration mixed solution; S4, rotate the washing tub; S5, start the spraying device and spray the mixed solution into the washing tub. The invention not only fully improves the space utilization rate of the drum washing machine, but also improves the detergent utilization rate and the washing effect of the drum washing machine. Further improve the user experience.
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Description

technical field

[0001] The invention relates to the field of washing machines, in particular to a drum washing machine and a washing method. Background technique

[0002] The detergent storage and the delivery device of most of the drum washing machines that automatically inject detergent are located at the upper corner of the washing machine at present. When injecting detergent, a certain amount of detergent is washed into the washing tub by tap water. The unfavorable result that causes like this is: detergent and water are mixed unevenly, and the wash water that contains high concentration detergent flows to the bottom area of ​​washing tub at first, can't directly contact with the stain on clothes to be washed and clothes quickly; When the water level in the washing outer tub rises to a higher position and the washing inner tub is stirred for a set period of time, the detergent can be evenly distributed into the washing water, and then come into contact with the clothes t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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