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Detection method and device for wet clothes

A detection method and detection device technology are applied in washing devices, household dryers, textiles and papermaking, etc., and can solve problems such as complex adjustment and determination methods.

Active Publication Date: 2020-03-03
YOULONG ELECTRICAL IND SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, this device requires a complex adjustment decision method

Method used

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  • Detection method and device for wet clothes
  • Detection method and device for wet clothes
  • Detection method and device for wet clothes

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Experimental program
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Embodiment Construction

[0029] Refer to the following Figure 1-7 Embodiments of the present invention will be described.

[0030] exist figure 1 In , the detection range 200 including the wet clothes location 210 is subdivided into blocks, and the infrared sensor 101 installed on the machine 160 scans the detection range 200 to measure the temperature of each block. The detection range 200 is wider than the presence position 210 of wet clothes and includes the presence position 210 . exist figure 1 Among them, the infrared sensor 210 that measures the temperature of each block scans by rotating a detection element in the vertical and horizontal directions through a stepping motor, and arranges a plurality of detection elements in a row in the horizontal direction of the detection range 200, so that the detection element row and this Columns move vertically to scan.

[0031] The infrared sensor 101 is capable of detecting temperature by absorbing infrared rays emitted by an object to be detected...

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Abstract

In order to dry wet clothes in a more power-saving and more efficient manner, the method and the device for accurately detecting the placement position of the wet clothes are not based on the indoor environment as a reference and are compared with the temperature of each subdivided block, but based on the stability reference, and a complex adjustment and judgment method is not needed. The method and the device are used for accurately detecting the placement position of the wet clothes. The invention discloses the detection method of wet clothes. The method comprises the steps: dividing the detection range of the presence position of wet clothes into a plurality of blocks; scanning and measuring the temperature of each subdivided block through an infrared sensor, and calculating an averagetemperature from the measured temperature of each block; comparing the average temperature with the measured temperature of each block, and determining that a block whose measured temperature is lowerthan the average temperature to be a position where wet clothes exist.

Description

technical field [0001] The present application relates to inventions related to detecting the presence of wet clothes and the detecting device by putting washed wet clothes indoors and drying them with dry air blown by a clothes dehumidifier. Background technique [0002] So far, there are countless proposals for clothes dryers and dehumidifiers that dry clothes indoors. (However) In order to dry the wet clothes hanging indoors more efficiently while saving power, this type of drying machine is proposed, that is, by detecting where the wet clothes are placed, and sending dry air toward that place. [0003] For example: Patent Document 1 subdivides the space where the dried object is placed, scans it with an infrared sensor, detects the individual temperature of the subdivided space, and compares the detection result with the indoor temperature detected by the indoor temperature detection method. The temperature is compared, and the individual temperature detection range tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/00D06F58/20D06F58/38
CPCD06F58/00D06F58/20
Inventor 陈俊宇
Owner YOULONG ELECTRICAL IND SHENZHEN
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