Unlock instant, AI-driven research and patent intelligence for your innovation.

Drum washing machine

A drum washing machine and washing machine technology, which is applied in the field of washing machines, can solve the problems of regular cleaning of the drum of the washing machine, and achieve the effects of no-cleaning, convenient loading and unloading of clothes, and water saving

Active Publication Date: 2018-08-14
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF12 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a drum washing machine, which can solve the problem that the drum of the washing machine needs to be cleaned regularly in the prior art

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

[0039] Such as Figure 1-3 As shown, this embodiment provides a drum washing machine, which can save regular cleaning of the dirt on the outer wall or inner wall of the washing tub, and at the same time save more water. The drum washing machine includes a washing machine shell 1, and a washing drum is arranged in the washing machine shell 1 for rotating and cleaning clothes. The washing drum includes a washing front drum 21 and a washing rear drum 22, wherein the washing front drum 21 and the washing rear drum 22 are dynamically and sealedly connected, and The washing front cylinder 21 is rotatable relative to the washing rear cylinder 22, and the washing rear cylinder 22 is still during the rotation of the washing front cylinder 21, thereby ensuring that the water in the washing drum rotates with the washing front cylinder 21 to play the role of washing clothes; The cylinder 21 is connected with the motor 4 through the belt 3, and the washing front cylinder 21 rotates with th...

Embodiment 2

[0054] The difference between this embodiment and Embodiment 1 is that the central axis of the washing drum is arranged obliquely relative to the horizontal plane.

[0055] Such as Figure 4 As shown, in order to realize the convenience of picking and placing clothes, wherein, the central axis of the washing drum is arranged obliquely to the horizontal plane, and the angle between the central axis of the washing drum and the horizontal plane is α, and 0≤α<90°.

[0056] Figure 5 As shown, the rolling bearing 10 in this embodiment is a cylindrical roller bearing. Of course, it can also be a ball bearing in other embodiments (refer to Image 6 ).

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 relates to the technical field of washing machines, in particular to a drum washing machine. The drum washing machine comprises a washing machine shell, wherein a washing drum is arranged in the washing machine shell and comprises a washing front drum and a washing rear drum; the washing front drum is connected with the washing rear drum in a sealed manner; the washing front drum canrotate relative to the washing rear drum; the washing front drum rotates along with a motor; and the washing rear drum is fixed relative to the washing front drum. The washing front drum can rotate relative to the washing rear drum, then washed clothes and water in the washing drum can be driven to rotate, thus, the clothes are lifted, fall and are beaten, and the effect of washing the clothes isachieved. Because the washing drum is not divided into an inner drum and an outer drum, the circumstance that the outer wall of the washing drum is full of water, particularly water which have been used for washing clothes is avoided; and dirt can be prevented from being accumulated on the outer wall of the washing drum, the outer wall of the washing drum does not need to be cleaned, meanwhile, water between the inner drum and the outer drum of the washing drum is saved, and the water is saved further.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a drum washing machine. Background technique [0002] In the prior art, the drum washing machine includes an inner cylinder and an outer cylinder. During the cleaning and maintenance process of the washing machine, the user can keep the inner cylinder of the washing machine clean, but the outer cylinder is provided outside the washing cylinder (ie, the inner cylinder). There is an interlayer at intervals, that is, the washing machine tank. The washing machine tank is a place where dirt is stored. The user cannot remove the inner and outer cylinders to clean the outer wall of the inner cylinder and the inner wall of the outer cylinder. At the same time, the residual water in the inner and outer cylinders is not easy to clean and evaporate when the washing machine is working. , which in turn will cause a large number of bacteria to multiply on the wall of the cylinder. Th...

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): D06F21/10D06F37/26D06F37/28
CPCD06F21/10D06F37/267D06F37/28D06F35/008D06F37/04
Inventor 赵志强许升
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD