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Method for preventing washing machine from scaling

A washing machine and fouling technology, applied in the field of preventing washing machine fouling, can solve the problems of falling off, affecting the washing effect, easy to breed bacteria, etc., and achieve the effect of eliminating retention and solving interlayer fouling

Pending Publication Date: 2019-06-14
李传阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They are not only easy to breed bacteria, but also partly fall off during the washing process, affecting the washing effect, resulting in the phenomenon of "sewage laundry"

Method used

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  • Method for preventing washing machine from scaling
  • Method for preventing washing machine from scaling
  • Method for preventing washing machine from scaling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as image 3 , the water inlet of the electromagnetic water valve 6 is connected with the water inlet of the washing machine through a pipeline, or the water inlet of the electromagnetic water valve 6 is connected with the pipeline between the water inlet of the washing machine and the water inlet valve of the washing machine through a pipeline. There are 2 to 8 water spouts 5, which are respectively arranged on the side and bottom of the outer barrel and the water spray direction faces the inner barrel 3. The plurality of water spouts 5 are converging through pipelines and connected to the water outlet of the electromagnetic water valve 6. The control circuit can control the opening and closing of the electromagnetic water valve 6. When the electromagnetic water valve 6 is opened, the water spray port 5 sprays water, and when the electromagnetic water valve 6 is closed, the water spray port 5 stops spraying water.

[0037] 0.5-2 minutes before the dehydration motor...

Embodiment 2

[0039] When the last dehydration program is carried out to 2 minutes, the water spray port 5 starts to spray water; the water spray port 5 stops spraying water after a delay of 0.5-2 minutes.

Embodiment 3

[0041] When the last dehydration program is carried out to 2 minutes, the water spray port 5 starts to spray water; the water spray port 5 stops spraying water when the dehydration motor is powered off.

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Abstract

The invention discloses a method for preventing a washing machine from scaling. The method comprises the steps that tap water is sprayed into the outer wall of an inner bucket and outer side of the bottom of the inner bucket of the rotating washing machine through a water injection nozzle formed in an outer bucket of the washing machine in a preset time interval during last dewatering of the washing machine, rinse water and residual foam which are attached to each wall surface are flushed and cleared away, scales generated on each wall surface in an interlayer of the washing machine are completely eradicated, the problem that scales exist in the full-automatic washing machine is solved, the working time of the washing machine is not increased, and the original structure of the washing machine is not changed.

Description

[0001] This application is a divisional application of the invention patent application submitted on September 15, 2016 with the application number 201610826268.X and the title of the invention is "a washing machine with an anti-fouling device between inner and outer tubs". technical field [0002] The present invention relates to the field of washing machines, more particularly, it relates to a method for preventing washing machine from accumulating. Background technique [0003] Washing machines have entered thousands of households, but fully automatic washing machines have the common problem of fouling in the interlayer of the washing tub. Over time, a lot of dirt builds up on the hidden parts between the inner and outer tubs of the washing machine. Dirt is caused by foam and low-concentration rinsing water (still containing a small amount of detergent and dirt) attached to the parts in the laundry tub after washing. After the water evaporates naturally, the foam and low-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F35/00D06F39/08D06F34/08
CPCD06F39/088D06F35/008Y02B40/00D06F34/08
Inventor 李传阳
Owner 李传阳