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

Washing machine outer drum and washing machine

A washing machine and outer tub technology, applied in the field of washing machines, can solve the problems such as inability to effectively improve the washing ratio of clothes, unfavorable service life of driving motors, uneven eddy current washing water flow, etc., and achieve high washing effect of clothes, uniform eddy current washing water flow, The effect of saving R&D

Active Publication Date: 2017-10-24
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing outer tub is used for eddy current washing, it is easy to cause the water flow of eddy current washing to be uneven, which cannot effectively improve the washing ratio of clothes, and the driving motor of the washing machine consumes more energy, which is not conducive to prolonging the service life of the driving motor

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
  • Washing machine outer drum and washing machine
  • Washing machine outer drum and washing machine
  • Washing machine outer drum and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An outer tub 1 of a washing machine, the bottom of the outer tub 1 of the washing machine is provided with a groove 2, and the groove 2 is provided with a drain port 3, and a protective cover 4 is arranged above the groove 2, so that the bottom of the outer tub 1 of the washing machine is on a plane .

[0037] The bottom of the outer tub is a symmetrical plane. The water between the outer tub 1 and the inner tub of the washing machine will not form a vortex in the low-lying place during the centrifugal rotation, ensuring that the water flow is evenly lifted upward under the action of centrifugal force and enters the inner tub for spraying. Drenching clothes.

[0038] The upper part of the protective cover 4 is provided with a through hole 41 corresponding to the drain port 3, or / and a gap is formed between the protective cover 4 and the edge of the groove 2, so that the drainage flows into the drain port 3 from the through hole 41 or / and flows from the gap Outlet 3.

...

Embodiment 2

[0061] The difference between the present embodiment and the first embodiment is that a gap is formed between the protective cover 4 and the edge of the groove 2 , so that the drainage flows into the drain 3 from the gap.

[0062] An outer tub 1 of a washing machine, the bottom of the outer tub 1 of the washing machine is provided with a groove 2, and the groove 2 is provided with a drain port 3, and a protective cover 4 is arranged above the groove 2, so that the bottom of the outer tub 1 of the washing machine is on a plane , the outlet 3 can drain water normally.

[0063] The bottom of the outer tub is a symmetrical plane. The water between the outer tub 1 and the inner tub of the washing machine will not form a vortex in the low-lying place during the centrifugal rotation, ensuring that the water flow is evenly lifted upward under the action of centrifugal force and enters the inner tub for spraying. Drenching clothes.

[0064] In this embodiment, a gap is formed between ...

Embodiment 3

[0081] The difference between this embodiment and Embodiment 1 is that: the upper part of the protective cover 4 is provided with a through hole 41 corresponding to the drain outlet 3, and a gap is formed between the protective cover 4 and the edge of the groove 2, so that the drainage flows into the drainage from the through hole 41 Port 3 and flow into drain port 3 from the gap. The washing machine drains faster and smoother, and also ensures an even distribution of water in the vortex wash.

[0082] An outer tub 1 of a washing machine, the bottom of the outer tub 1 of the washing machine is provided with a groove 2, and the groove 2 is provided with a drain port 3, and a protective cover 4 is arranged above the groove 2, so that the bottom of the outer tub 1 of the washing machine is on a plane .

[0083] The bottom of the outer tub is a symmetrical plane. The water between the outer tub 1 and the inner tub of the washing machine will not form a vortex in the low-lying pla...

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 belongs to the technical field of washing machines, and specifically relates to a washing machine outer drum and a washing machine. The bottom of the washing machine outer drum is provided with a groove, the groove is provided with a drainage opening, a protective lid is arranged above the groove, and the bottom of the washing machine outer drum forms one plane. The washing machine outer drum can make vortex washing water of the washing machine flows more uniformly, the clean washing ratio of clothes is increased, and the washing requirement of a user for the clothes is met.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to an outer tub of a washing machine and a washing machine. Background technique [0002] With the development of science and technology and manufacturing, and the improvement of people's living standards, people have higher requirements for the performance of washing machines. They hope that washing machines can wash clothes cleaner. Therefore, various washing machine manufacturers have launched various functions. washing machine. [0003] At present, the washing machine with eddy current washing function uses the centrifugal force to lift the water from the outer tub to the outer tub cover and then sprays it into the inner tub through the rotation of the inner tub itself, without adding a circulating water pump and avoiding the setting of the circulating water pump. To a certain extent, the needs of people for washing clothes are met with a relatively simple ...

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): D06F37/26D06F37/14
CPCD06F37/145D06F37/267
Inventor 王得军刘尊安韩龙先于元元任丽娜
Owner QINGDAO HAIER WASHING MASCH CO LTD