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Drum-type washing machine and tub cleaning method of the same

A drum type washing machine, washing machine technology, applied in the field of washing machines, can solve the problems of pollutants accumulation, difficult to see pollutants, difficult to remove pollutants, etc.

Active Publication Date: 2011-07-06
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the cross-sectional shape of the liner, contaminants are likely to accumulate in the lower part of the liner
And these contaminants are not easily visible unless the user deforms the liner by turning the liner inside out
Therefore, it is not easy to remove contaminants from the liner

Method used

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  • Drum-type washing machine and tub cleaning method of the same
  • Drum-type washing machine and tub cleaning method of the same
  • Drum-type washing machine and tub cleaning method of the same

Examples

Experimental program
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Effect test

Embodiment Construction

[0046] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0047] In the following, reference will be made to figure 2 Describe in detail the construction of the drum type washing machine according to the present invention, figure 2 is a sectional view schematically showing the configuration of the drum type washing machine according to the present invention. A detailed description of components of the drum type washing machine according to the present invention corresponding to those of the aforementioned conventional drum type washing machine will not be given.

[0048] In the specification, both the water used for washing and the water used for tub cleaning are referred to as washing water. However, since the present invention relates to tub cleaning or liner cleaning, it is out of question that water is used for washing.

[0049] Such as figure 2 As shown, the drum type...

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PUM

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Abstract

A drum-type washing machine that is capable of easily cleaning a tub (110) and a tub cleaning method of the same are disclosed. A drum-type washing machine that is capable of cleaning a gasket (140) along with cleaning of the tub and a gasket cleaning method of the same are also disclosed. The drum-type washing machine includes a tub (110) mounted in a cabinet (101) such that wash water is supplied into a tub (110), a drum (106) rotatably mounted in the tub (110) such that laundry is put into the drum (106), a motor (104) for rotating the drum (106), and a control unit (160) for controlling the driving of the motor (104) such that, when the drum (106) is rotated, the wash water supplied into the tub (110) reaches the upper part of the inner circumferential surface of the tub (110) so as to clean the inner circumferential surface of the tub (110).

Description

technical field [0001] The present invention relates to washing machines, and more particularly, to a drum type washing machine capable of easily cleaning a tub, and a tub cleaning method of the drum type washing machine. Furthermore, the present invention relates to a drum-type washing machine capable of cleaning a liner together with cleaning a tub, and a liner cleaning method of the drum-type washing machine. Background technique [0002] In general, a drum type washing machine is a washing machine that uses friction between a drum rotated by a driving force of a motor and laundry placed in the drum with detergent and wash water placed in the drum, And the washing operation is performed using the impact force applied to the laundry when the laundry is dropped. The drum type washing machine has various effects including that damage to laundry is minimized, laundry is not entangled, and laundry is hit and rubbed. [0003] On the other hand, in a pulsator type washing mach...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/02D06F39/00
CPCD06F35/008D06F33/43D06F37/36D06F37/266D06F34/28D06F2103/18D06F2103/24D06F2105/48D06F2105/54D06F39/40
Inventor 金钟珉崔斗赫姜玟秀李润尚赵汉纪
Owner LG ELECTRONICS INC