Drying method for drum washing machine

A drum washing machine and a reference value technology, which is applied to the control device of the washing machine, washing device, textile and paper making, etc., can solve the problems of not being rationally used, and the drying effect cannot meet the needs of users, and achieve the effect of meeting the needs of users

Active Publication Date: 2014-04-16
SUZHOU SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing condenser temperature change at the vent can establish a corresponding relationship with the dryness of the load in the barrel
These relationships are not properly utilized, and the existing drying effect cannot meet the increasing needs of users

Method used

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  • Drying method for drum washing machine

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Experimental program
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Embodiment Construction

[0012] The drying method of drum washing machine is different in that it includes the following steps: step ①, collecting the feedback signal generated by the rotation of the motor, and judging the size of the load in the bucket by calculating and integrating the data of the feedback signal, that is, dividing it into large and medium , small three levels, each level corresponds to an independent reference value σ3i reference value. In step ②, during the drying process, the temperature of the temperature sensor at the condenser end is collected in real time, and when the difference between the real-time detected temperature value and the maximum limit temperature value is greater than the reference value, it is determined that the drying is over. Step ③, the control chip compares the difference between the T3 value and T3Max with the σ3i reference value after the set time, and calls the relevant variable function of the drying drive module. If the difference between the T3 value...

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Abstract

The invention relates to a drying method for a drum washing machine, which is characterized in that current load is sensed by the aid of feedback quantity generated by a motor, data are transmitted to an MCU (micro-control unit), and load weight grade is determined after the data are processed by a computer. After heating is started, the data are transmitted to the MCU through a condenser end temperature sensor. Afterwards, the temperature change sigma 3i is judged after calculation, and whether a drying drive module needs to be used or not is judged according to the sigma 3i conforming to conditions or not, so that an electric heating wire is controlled to heat or turn off. Therefore, drying stroke is more efficient and energy-saving, and dried clothing meets the demands of users to the maximum extent.

Description

technical field [0001] The invention relates to a drying method, in particular to a drying method of a drum washing machine. Background technique [0002] High-end washing machines on the market all have a drying function, but the drying effects they achieve are quite different. The automatic drying process needs to detect how many loads (clothes) are in the bucket first, and then judge whether the drying end condition is reached according to the temperature and humidity changes of the load in the bucket. [0003] However, the temperature change of the condenser at the existing vent can establish a corresponding relationship with the drying degree of the load in the barrel. These relationships are not properly utilized, and the existing drying effect cannot meet the increasing demands of users. Contents of the invention [0004] The object of the present invention is to provide a drum washing machine drying method in order to solve the above-mentioned problems in the pri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/02
Inventor 冯斌
Owner SUZHOU SAMSUNG ELECTRONICS CO LTD
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