Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

Active Publication Date: 2020-06-30
QINGDAO HAIER DRUM WASHING MACHINE +1
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it still doesn't make full use of the door body space

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A drum washing machine and washing method
  • A drum washing machine and washing method
  • A drum washing machine and washing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Such as Figure 1 to Figure 16 As shown, a drum washing machine of the present invention includes a detergent storage and delivery device, a washing tub, a door body 2 and a glass bowl 22 arranged on the door body 2, and the detergent storage and delivery device is arranged in the door body 2 , the detergent storage and delivery device injects detergent into the washing tub through the glass bowl 22 .

[0062] Further, the first cavity 23 and the second cavity 24 of the detergent storage and dispensing device are arranged in the door body 2 of the washing machine. Preferably, the second cavity 24 is arranged on the door body 2 near the washing tub side.

[0063] Specifically, the inside of the drum washing machine 1 is provided with a washing drum, and the front side of the cabinet is provided with a door body 2 that can move axially. The glass bowl 22 is fixed on the door body 2 through the door seal, and the door body 2 drives the glass The bowl 22 moves axially. T...

Embodiment 2

[0094] In this embodiment, a cavity is provided between the upper end of the first cavity 23 and the door body 2 of the drum washing machine 1, and the cavity can accommodate the space for the user to rotate the first cavity 23;

[0095] Preferably, the first cavity 23 is provided with a hand-holding portion toward the cavity, which is convenient for the user to rotate the first cavity 23 and add detergent into the first cavity 23 .

[0096] Alternatively, in this embodiment, the first cavity 23 is fixedly arranged in the glass bowl 22 of the door body 2, and the cabinet of the drum washing machine 1 is provided with a detergent liquid inlet and a liquid inlet pipe. One end of the liquid inlet pipe is connected to the liquid inlet, and the other end is connected to the liquid inlet of the first cavity 23 .

Embodiment 3

[0098] Such as Figure 17 to Figure 18 Shown; A kind of washing method, described washing method comprises the steps:

[0099] S1, start the machine, obtain the weight information of the clothes and determine the dosage of detergent;

[0100] Specifically, a weight sensor is included in the washing drum of the drum washing machine 1, and the weight information of the clothes is obtained; wherein, the weight of the clothes corresponds to the dosage of the detergent, and then the dosage of the detergent is determined; in this embodiment, it can Adding the corresponding detergent according to the weight of the clothes improves the utilization rate of the detergent and improves the washing effect of the drum washing machine 1 at the same time.

[0101] Alternatively, in step S1, the washing information of the clothes is acquired and the dosage of detergent is determined. Wherein, the washing information includes laundry load information, and / or laundry category information, and / ...

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
Login to View More

PUM

No PUM Login to View More

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.

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06F23/02D06F39/02D06F39/08D06F35/00D06F33/37
CPCD06F39/02D06F39/14D06F33/37
Inventor 单世强宋华诚许升
Owner QINGDAO HAIER DRUM WASHING MACHINE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com