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A method for drying a drum washing machine through temperature sensing

A drum washing machine and temperature sensor technology, which is applied to household clothes dryers, washing devices, textiles and papermaking, etc., can solve the problems of constant heating temperature, inability to adjust dynamically, and frequent action of relays, so as to achieve accurate judgment and reduce frequent Action, easily judged effect

Active Publication Date: 2017-01-04
SHANDONG XIAOYA GROUP HOUSEHOLD APPLIANCES CO LTD
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies of the prior art, the present invention provides a method for drying the drum washing machine through temperature sensing, which is used to solve the problem that the existing drying method requires pre-weighing, pre-judging and setting the drying time. At the same time, in the existing washing machine drying method, the heating temperature is constant and cannot be adjusted dynamically, and the problem of frequent action of the relay caused by this is solved

Method used

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  • A method for drying a drum washing machine through temperature sensing
  • A method for drying a drum washing machine through temperature sensing
  • A method for drying a drum washing machine through temperature sensing

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Embodiment Construction

[0033] Such as Figure 1 to Figure 3 as shown,

[0034] The invention discloses a drying control method for a full-automatic drum washing machine through temperature sensing. It is mainly a judgment method based on three temperature sensors. It is TSDM, namely three sensor dry method).

[0035] The internal structure of the drum washing machine. The main body of the washing machine has a washing drum, a clothes bucket, a drain pump, a water inlet valve and other related accessories, and a hot air circulation duct is arranged inside the main body of the washing machine.

[0036] A circulating air duct is arranged on the top of the washing machine body, and the circulating air duct communicates with the front end and the rear end of the cavity of the washing tub forwardly and backwardly to form a passage.

[0037] A condenser, a blower pump and a heater are arranged sequentially from back to front in the circulating air duct. The condenser includes a cold water pipe and a noz...

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Abstract

The invention provides a method for drying through a temperature sensor of a roller washing machine. The method is that three temperature sensors are arranged to operate. The method comprises the steps of 1, presetting T1max, T2min and T2max; 2, drying, namely, synchronously starting a condenser, a water feeding valve, a draining pump, a condenser, a blower pump and a heater, or starting to circulate hot water, and determining that the clothes are dried after any one of the two necessary conditions is met during drying; 3, dynamically detecting t1, and finishing drying when the t1 is less than 50 DEG C. According to the method, the three temperature sensors are matched to monitor and determine the state, and the determining method is the same and free of influence of the clothes load in the washing machine and the water content rate of the clothes, so that the drying effect can be accurately determined; a certain fuzzy artificial intelligence function is achieved.

Description

technical field [0001] The invention relates to the technical field of washing machine drying, in particular to a method for drying drum washing machines through temperature sensing. Background technique [0002] The existing drying method is heating control and detection of a temperature sensor. By setting the maximum heating temperature range, the heating temperature is maintained at a certain set value, and is judged and interrupted by calculating the heat consumption or the temperature difference of the air inlet. The clothes are heated continuously, and then the electric motor weighs and calculates the changes in the weight of the clothes to determine the degree of drying. [0003] For example, the existing CN 102704238 B, CN 102587077 B, CN 1629389A distinguish different drying conditions according to weighing and classification. This judgment method judges the temperature difference on the time axis. This judgment needs to be based on On the basis of accurate weighin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/28
CPCD06F58/30D06F58/38D06F2103/08D06F2105/28
Inventor 刘庆亮陈木林李辉陈元杰田立凤
Owner SHANDONG XIAOYA GROUP HOUSEHOLD APPLIANCES CO LTD
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