SUSPENDER DISENGAGEMENT DETECTION APPARATUS FOR WASHING MACHINE AND SAFE OPERATION METHOD FOR WASHING MACHINE

Title:

SUSPENDER DISENGAGEMENT DETECTION APPARATUS FOR WASHING MACHINE AND SAFE OPERATION METHOD FOR WASHING MACHINE

Document Type and Number:

WIPO Patent Application WO/2016/029559

Kind Code:

A1

Abstract:

A suspender disengagement detection apparatus for a washing machine, comprising pressure sensors (5, 6) and a controller. The pressure sensors (5, 6) are mounted on at least one of a junction of at least one suspender (2) among a plurality of suspenders (2) and a washing machine box body (1) and a junction of the suspender (2) and a suspender base of an outer washing machine drum (3), and the pressure sensors (5, 6) are electrically connected to the controller. The controller is electrically connected to a drive motor of the washing machine. A safe operation method for the washing machine, comprising: in a working process of the washing machine, by mounting the pressure sensors (5, 6) on the junction of at least one suspender (2) and the washing machine box body (1) and/or the junction of the suspender (2) and the suspender base of the outer washing machine drum (3) to detect a pressure, and feeding a detection result back to the controller; and judging, by the controller, whether a suspender (2) is disengaged according to feedback information, and further controlling the change in a working state of the drive motor of the washing machine.

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Inventors:

LV PEISHI (CN)
XU SHENG (CN)
LV YANFEN (CN)
PENG XIUWEN (CN)

Application Number:

PCT/CN2014/091141

Publication Date:

March 03, 2016

Filing Date:

November 14, 2014

Export Citation:

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Assignee:

QINGDAO HAIER WASHING MACH CO (CN)

International Classes:

D06F35/00; D06F33/47; D06F34/20

Foreign References:

CN102733142A	2012-10-17
CN2680704Y	2005-02-23
CN103628277A	2014-03-12
CN202671889U	2013-01-16

Other References: