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Drum washing-drying machine and drying time determining method

A technology for washing and drying machines and drying time, which is applied to washing machines with containers, household dryers, washing devices, etc., can solve the problems of low reliability, complicated processing procedures, and increased costs, and achieves high accuracy. , to achieve automatic control, solve the effect of reliability

Active Publication Date: 2007-06-13
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, adding components will not only increase the cost and complicate the processing procedure, but also reduce the reliability. If the components are doubled, the reliability will be doubled.
[0015] The above method of drying time control is only used in top-loading washing machines, and has not been seen in drum washing machines

Method used

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  • Drum washing-drying machine and drying time determining method
  • Drum washing-drying machine and drying time determining method
  • Drum washing-drying machine and drying time determining method

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Embodiment Construction

[0040] The present invention provides a drum-type washing and drying machine and a method for determining the drying time by using only one thermometer to determine the inflection point A and defining the inflection point A accordingly. Fig. 2 is a schematic structural view of the drum type washing and drying machine provided by the present invention. As shown in the figure, the drum type washing and drying machine of the present invention includes: an outer cylinder 41 arranged in the casing; a drum 42 is rotatably arranged in the outer cylinder 41, and the drum 42 is used for Put the laundry and rotate it in the outer cylinder driven by the motor to achieve the purpose of washing; there is an observation window 43 in front of the casing for observing the rolling washing of the drum and clothes; a drainage system 44 is connected to the bottom of the outer cylinder 41 The drain port 45 is used to discharge the washing water and the condensed water in the drying process; a dryi...

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Abstract

The invention relates to drum-type washing drying machine. It includes outer drum set in case a drum set in the outer drum, observation port set at the front of the case; a drainage system connected with the outlet of the outer drum bottom, a drying system set at its one side; re-circulating air formed by drying device upper shell, hot-blast tube, and condenser; the condenser includes a air inlet and outlet, condenser tube, and condensed water adjustor; the heating air duct is set fan and heating tube connected with the heating air duct and the outer drum. Its feature is that temperature sensor is close to the air outlet in the condenser.

Description

technical field [0001] The invention relates to a washing and drying machine, in particular to a drum type washing and drying machine and a method for determining drying time. Background technique [0002] The existing drum-type washing machine with drying is to control the drying temperature by turning on and off the temperature controller in the machine, and utilize the heated air to dry the clothes. The drying time is generally a regular drying time, and there is no function of judging whether the clothes are dry after drying. The drying degree of the clothes cannot be accurately controlled, and the clothes may be dried too much, or the clothes may not be dried and need to be dried for the second time. [0003] In the drying process of the existing drum washing and drying machine, the cold air enters the dryer and is heated by the heating pipe, then enters the drum, evaporates the moisture in the clothes in the drum, and finally the moisture is sprayed through the conden...

Claims

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Application Information

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IPC IPC(8): D06F25/00D06F58/24D06F58/26D06F58/28
Inventor 吕佩师席磊吴军
Owner QINGDAO HAIER DRUM WASHING MACHINE
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