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

Drum washing machine

The technology of a drum washing machine and an inner drum can be applied to other washing machines, washing machines with containers, washing devices, etc., and can solve the problem that two compartments cannot be independently partitioned for washing.

Active Publication Date: 2020-10-30
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF19 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the drum washing machine of the above-mentioned invention patent has a first chamber and a second chamber to meet the washing requirements of different clothes, in essence, when the first chamber and the second chamber work at the same time, the inner cylinder has a dehydration hole, resulting in The two chambers are connected, and independent partition washing of the two chambers cannot be realized

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
  • Drum washing machine
  • Drum washing machine
  • Drum washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as Figure 1-5 Shown, a kind of drum washing machine of the present embodiment comprises:

[0057] Inner cylinder 17;

[0058] The inner cylinder door 6 is installed on the mouth of the inner cylinder 17 which can be opened / closed;

[0059] The inner cylinder 17 and the inner cylinder door 6 jointly form an independent washing chamber, which holds washing water independently when washing clothes.

[0060] The drum washing machine of this embodiment installs the inner cylinder door 6 on the mouth of the inner cylinder 17, and the inner cylinder 17 adopts a non-porous cylinder design, and the two together form an independent washing chamber. Filling the washing / rinsing water between the inner cylinder and the outer cylinder greatly reduces the washing water consumption of the washing machine; avoids the possibility of dirt adhesion between the inner cylinder and the outer cylinder; greatly improves user health and user experience, and greatly Greatly saves water r...

Embodiment 2

[0071] Such as Figure 1-9 Shown, a kind of drum washing machine of the present embodiment comprises:

[0072] Inner cylinder 17;

[0073] The inner cylinder door 6 is installed on the mouth of the inner cylinder 17 which can be opened / closed;

[0074] A sealing device is arranged between the cylinder mouth of the inner cylinder 17 and the inner cylinder door 6, and the cylinder mouth of the inner cylinder 17 is kept sealed and closed by the sealing device when the inner cylinder door 6 is closed, and the inner cylinder 17 and the inner cylinder door 6 jointly form an independent washing chamber , Independently hold the washing water when washing clothes.

[0075] The drum washing machine of this embodiment realizes that when the inner cylinder door 6 is closed, the cylinder mouth of the inner cylinder 17 is sealed and closed through the sealing device, so that the washing water is only in the inner cylinder during washing or rinsing, so as to avoid the water leakage of the ...

Embodiment 3

[0089] Such as Figure 1-5 , Figure 10-15 Shown, a kind of drum washing machine of the present embodiment comprises:

[0090] Inner cylinder 17;

[0091] The inner cylinder door 6 includes a fixedly connected door outer cover and a door inner cover 602;

[0092] The inner cylinder door 6 can be opened / closed and installed on the mouth of the inner cylinder 17. When closed, the inner cylinder 17 and the inner cylinder door 6 together form an independent washing chamber, and the washing water is independently contained when washing clothes. .

[0093] Such as Figure 10 , 11 As shown, specifically, the door outer cover includes a base cover 603 and a decorative cover 604, the door inner cover 602 is installed on one side of the base cover 603, and the decorative cover 604 is installed on the other side of the base cover 603 side.

[0094] Preferably, the door inner cover 602 is fixedly connected to the base cover 603 through screws 42 .

[0095] The decorative cover 604...

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 provides a drum washing machine. The drum washing machine comprises an inner cylinder and an inner cylinder door, and the inner cylinder door is mounted on a cylinder opening of the inner cylinder in an openable / closable manner; and the inner cylinder and the inner cylinder door jointly form an independent washing cavity, and washing water is independently contained when clothes arewashed. According to the drum washing machine, the inner cylinder door is installed on the cylinder opening of the inner cylinder, the non-porous cylinder design is adopted in the drum washing machine, the inner cylinder and the inner cylinder door jointly form the independent washing cavity, washing water is independently contained when clothes are washed, the space between the inner cylinder andan outer cylinder does not need to be filled with washing / rinsing water, and the washing water consumption of the washing machine is greatly reduced; the possibility of dirt adhesion between the inner cylinder and the outer cylinder is avoided; and the health and user experience of the user are greatly improved, and the water resource is greatly saved.

Description

technical field [0001] The invention relates to the technical field of laundry equipment, in particular to a drum washing machine. Background technique [0002] As the most widely used household appliance in people's daily life, washing machine helps people to get rid of the troubles of laundry and brings great convenience to people. However, with the improvement of people's living standards, there are more and more washing requirements for washing machines. Specifically, because different types of clothes cannot be mixed in the same washing tub, or the clothes of various family members cannot be mixed in the same washing tub Internal washing has led to a need for separate washing in partitions. [0003] In order to solve the purpose of independent washing in partitions, the existing application number is 201410806293.2, and the name is: a Chinese invention patent for a double-drum drum washing machine. This invention provides a double-drum drum washing machine, including a...

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
IPC IPC(8): D06F23/02D06F37/10D06F39/08D06F39/12D06F39/14
CPCD06F23/025D06F37/10D06F39/12D06F39/14D06F39/083D06F39/088Y02B40/00
Inventor 赵志强吕佩师许升
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD
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