Washing machine and control method of washing machine

A control method and washing machine technology, applied to the control device of washing machines, other washing machines, washing machines with containers, etc., can solve the problems of decontamination ability and rinsing performance reduction, and provide sufficient washing water for unwashed items, so as to improve the rinsing performance Effect

Active Publication Date: 2016-10-26
日立グローバルライフソリューションズ株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the amount of water used is reduced, sufficient washing water cannot be supplied to the l

Method used

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  • Washing machine and control method of washing machine
  • Washing machine and control method of washing machine
  • Washing machine and control method of washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Hereinafter, the washing machine according to the embodiment of the present invention is a so-called vertical washing and drying machine, and will be described in detail below with reference to the drawings.

[0029] figure 1 It is an external perspective view of the washing machine according to the embodiment of the present invention. in addition, figure 1 A state in which the outer cover 3 is opened is shown.

[0030] The washing machine 100 includes a casing 1 that forms an outer contour by combining steel plates and resin profiles. A top cover 2 made of resin is provided on the upper portion of the casing 1 . The top cover 2 is provided with an outer cover 3 for opening and closing the upper portion of the washing tub.

[0031] The outer cover 3 opens an opening portion 1 a formed in an upper portion of the housing 1 by being folded into a mountain shape in a convex manner and opened toward the rear side. In addition, the outer cover 3 includes an operation pan...

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PUM

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Abstract

The invention provides a washing machine capable of further improving the rinsing performance. The washing machine includes; an outer barrel for storing water; an inner barrel arranged in the outer barrel; a driving portion for performing rotation driving on the inner barrel; a water supplying portion for supplying water; a discharge portion for performing discharging on the outer barrel; and a control device for performing a multiple rinsing step. The rinsing step includes: allowing the discharge portion to perform discharging action and allowing the water supplying portion to spray washing articles in the inner barrel with rinsing water so as to achieve rotation spraying rinsing operation while the driving portion is controlled to allow the inner barrel to rotate at a low speed; and controlling the water supplying portion and the discharge portion to collect rinsing water in the outer barrel, and controlling the driving portion to allow positive and negative rotation of the inner barrel to stir the washing articles so as to achieve water collection rinsing operation.

Description

technical field [0001] The present invention relates to a washing machine and a control method of the washing machine. Background technique [0002] In recent years, in order to prevent global warming, energy saving of home appliances has been promoted. In the washing machine, the chemical decontamination ability (cleaning power) of the detergent is effectively used in the washing process to reduce the physical force acting on the laundry and obtain a high decontamination ability. In order to achieve energy saving, it is required to reduce power consumption and save water. When the amount of water used is reduced, sufficient washing water cannot be supplied to the laundry, and there is a problem that decontamination ability and rinsing performance are lowered. [0003] Therefore, a washing machine with a washing water circulation mechanism that uses a circulation pump to draw the washing water accumulated at the bottom of the washing tub to the upper part of the washing tub...

Claims

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Application Information

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IPC IPC(8): D06F25/00D06F17/04D06F39/08D06F33/02
CPCD06F17/04D06F25/00D06F33/00D06F39/083D06F39/088D06F2202/085D06F2204/086
Inventor 平山亮二吉田哲士片根和俊林祐太朗
Owner 日立グローバルライフソリューションズ株式会社
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