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Washing machine outer tub 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: 2022-03-18
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • 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

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  • Washing machine outer tub and washing machine
  • Washing machine outer tub and washing machine
  • Washing machine outer tub 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...

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Abstract

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. The outer tub of the washing machine is provided with a groove at the bottom, and a drain is arranged at the groove, and a protective cover is arranged above the groove, so that the bottom of the outer tub of the washing machine forms a plane. The washing machine outer tub of the invention can make the eddy current washing water flow of the washing machine more uniform, improve the washing ratio of clothes, and meet the washing needs of users for clothes.

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

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Application Information

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Patent Type & Authority Patents(China)
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