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Control method of washing machine

A control method and washing machine technology, which is applied to the control device of washing machines, washing devices, textiles and paper making, etc., can solve the problems that trouble designers, increase the rotating bucket, and limited space, achieve good washing effect, achieve expansion effect, and save energy. The effect of washing water volume

Active Publication Date: 2019-08-20
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The increase of the casing corresponding to the appearance of the washing machine is limited by the space of the area where the washing machine is installed. Generally, the location of the washing machine in the home of the general user is limited. It is not realistic to increase the capacity of the washing bucket by adding the casing of the washing machine. Under the premise of not increasing the casing of the washing machine, increasing the capacity of the rotating tub has become a major problem for designers

Method used

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  • Control method of washing machine
  • Control method of washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, the control method of a washing machine in this embodiment, the washing machine includes a washing bucket that can be used to hold water during the washing process and a water collecting device for collecting the water discharged from the washing bucket. The washing bucket of the washing machine in this embodiment is used as a water bucket. The outside of the washing bucket is no longer provided with an outer bucket. In this embodiment, only a water collecting device is provided at the bottom of the washing bucket. In order to measure the water level in the washing bucket, a water level detection device for detecting the water level in the inner bucket needs to be installed. Water collection and drainage generally do not require water level detection. However, if the water level detection device of the washing tub fails, the washing water will overflow from the balance ring of the inner tub during the water intake process, and the overflowing w...

Embodiment 2

[0059] Such as figure 2 As shown, a washing machine includes a water level detection device, a washing tub 200 that can be used to hold water during the washing process, and a water collection device 500 for collecting the water discharged from the washing tub. The water level detection device includes a washing tub 200 for detecting The washing water level detection device 1002 for the inner water level and the water collection level detection device 1001 for detecting the water level in the water collection device 500 .

[0060] The washing tub 200 of the washing machine in this embodiment is used as a water bucket, and the outer tub is no longer provided outside the washing tub 200. In this embodiment, only a water collecting device 500 is provided at the bottom of the washing tub 200. The water level detection device of this embodiment includes a water level detection device for detecting washing The washing water level detection device 1002 of the water level in the buck...

Embodiment 3

[0071] Such as Figure 2-Figure 5 As shown, a washing machine in this embodiment includes a washing tub 200 for holding water during the washing process and a water collecting device 500 for collecting water discharged from the washing tub 200. The water collecting device 500 includes a water collecting chamber 503 The drain port 504 communicates with the water collection chamber 503 , and the bottom wall of the water collection chamber 503 is provided with a water guide structure for guiding water flow to the drain port 504 .

[0072] The washing tub 200 of the washing machine in this embodiment is used as a water bucket, and no outer tub is provided outside the washing tub 200. In this embodiment, only a water collecting device 500 is provided at the bottom of the washing tub 200, so that the washing water in the washing tub is discharged to the water collecting device 500, so the water collecting device 500 has a water collecting chamber 503 to realize the function of tempo...

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Abstract

The invention provides a control method of a washing machine. The washing machine comprises a washing drum which can be used for containing water in the washing process and a water collecting device which is used for collecting water discharged from the washing drum, wherein the water collecting device is provided with a collected water level detection device. The control method comprises the following steps: in the water inflow process of the washing machine, if the collected water level detection device detects that washing water flows into the water collecting device, water inflow is stopped. The water collecting device of the washing machine is provided with the collected water level detection device, and is combined with the control method, once the collected water level detection device detects that water exists in the water collecting device in the water inflow process, abnormal water inflow in the washing drum is judged, the washing machine executes control to stop water inflowso as to solve the problem of abnormal water inflow, and faults of the washing machine are found in time and users are warned.

Description

technical field [0001] The present invention relates to the technical field of laundry equipment, in particular to a control method for a washing machine. Background technique [0002] A washing machine is designed as a device for washing clothes by using electricity. In general, a washing machine includes: a tub for containing washing water; a rotary tub rotatably installed inside the tub; a pulsator rotatably installed in the rotary tub The bottom; motor and clutch, are configured to rotate the rotating barrel and pulsator. When the rotary tub and the pulsator rotate in a state that laundry and detergent are introduced into the rotary tub, the pulsator agitates wash water together with the laundry introduced into the rotary tub, thereby removing stains from the laundry. [0003] In order to increase the washing capacity of the washing machine, a larger rotary tub is required, that is, the height or diameter of the rotary tub needs to be increased. If the rotary tub has a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02
CPCD06F33/00Y02B40/00
Inventor 吕艳芬许升方大丰吕佩师
Owner QINGDAO HAIER WASHING MASCH CO LTD
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