Title:
METHOD FOR DETERMINING BLOCKAGE OF FILTER MESH OF CLOTHES DRYER, DETERMINING APPARATUS, AND CLOTHES DRYER
Document Type and Number:
WIPO Patent Application WO/2022/170992
Kind Code:
A1
Abstract:
A method for determining a blockage of a filter mesh of a clothes dryer, a determining apparatus, and a clothes dryer, the clothes dryer comprising a motor (1), and the determining method comprising: acquiring the actual rotation speed of the motor (1), and determining an electrical parameter corresponding to the rotation speed range to which the actual rotation speed belongs as a first threshold value corresponding to the actual rotation speed; acquiring the actual clothing volume inside the clothes dryer and, on the basis of a correction coefficient corresponding to the clothing volume range to which the actual clothing volume belongs, correcting the first threshold value to obtain a second threshold value; and acquiring an actual electrical parameter of the motor (1) and, when detecting that the actual electrical parameter is less than the second threshold value, determining that the filter mesh of the clothes dryer is blocked.
Inventors:
SONG YIJUN (CN)
YAO LONGPING (CN)
DU ZHAOBIN (CN)
MA HONGBIAO (CN)
XIA JUN (CN)
ZHAO XINFENG (CN)
YAO LONGPING (CN)
DU ZHAOBIN (CN)
MA HONGBIAO (CN)
XIA JUN (CN)
ZHAO XINFENG (CN)
Application Number:
PCT/CN2022/074363
Publication Date:
August 18, 2022
Filing Date:
January 27, 2022
Export Citation:
Assignee:
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
International Classes:
D06F58/45; D06F58/22
Foreign References:
| CN103080410A | 2013-05-01 | |||
| CN111101357A | 2020-05-05 | |||
| JP2010188034A | 2010-09-02 | |||
| CN202110181180A | 2021-02-09 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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