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Washing machine and its detection method for unbalanced operation

A detection method and washing machine technology, applied in the control device of washing machine, static/dynamic balance test, other washing machines, etc., can solve problems such as wear, poor reliability, switch failure, etc., and achieve high detection accuracy, good reliability, and installation convenient effect

Active Publication Date: 2017-05-24
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many insurmountable problems in the above-mentioned scheme of judging dehydration imbalance by bumping the bucket switch, such as low judgment accuracy, poor reliability, misjudgment, switch failure, deformation and wear of mechanical parts, etc.

Method used

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  • Washing machine and its detection method for unbalanced operation
  • Washing machine and its detection method for unbalanced operation
  • Washing machine and its detection method for unbalanced operation

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicat...

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PUM

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Abstract

The present invention provides a method for detecting an unbalanced washing machine and operation, wherein a washing machine comprising: a body casing with suspension member; dehydration washing tub, the washing tub by dewatering the suspension member is suspended inside the box; tank for detecting vibration frequency and the distance between the body and the casing of the washing-dehydrating tub detector, the detector is provided adjacent the inner side wall of the housing; a controller connected to the detector, in the washing machine during dehydration, according to the controller housing vibration frequency and the distance between the washing and dehydrating tub box determines whether the washing machine operating in an unbalanced state. Washing machine and method for detecting imbalance of the operation of the present invention, by determining whether the electronic components operating in an unbalanced state, determines high precision and high reliability of the washing machine, easy installation, not affect the misalignment, without causing mechanical deformation or wear.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a washing machine and a detection method for unbalanced operation of the washing machine. Background technique [0002] Along with the raising of living standard, washing machine becomes the household appliance that people generally use. However, the washing machine often encounters the problem of unbalanced dehydration during the dehydration process. For example, because the clothes are on one side, the dehydration bucket does not run smoothly during dehydration, thus causing the dehydration bucket to hit the cabinet of the washing machine, resulting in greater vibration and noise, affecting normal use. In the prior art, a commonly used solution to the above-mentioned unbalanced dehydration problem is: judge whether the washing machine is unbalanced in dehydration by hitting the bucket switch, and adjust or alarm if the washing machine is in an unbalanced dehydrati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F23/04G01M1/16
CPCD06F37/42D06F33/00
Inventor 吉学农郑小剑
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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