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Patent Searching and Data


Title:
LAUNDRY TREATMENT DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/223572
Kind Code:
A1
Abstract:
Disclosed are a laundry treatment device and a control method therefor. The laundry treatment device comprises: a treatment drum assembly, in which laundry to be treated is placed; an atomization module (200) comprising an atomization water storage device and an atomization ultrasonic generator, the atomization water storage device having an atomization water storage cavity (201) for storing water for atomization and an atomized water output end (204) in communication with the treatment drum assembly, and the atomization ultrasonic generator comprising an ultrasonic vibration end; and a water suction element (203), wherein the water suction element (203) respectively stays in contact with the water for atomization in the atomization water storage cavity (201) and the ultrasonic vibration end; and the ultrasonic vibration end carries out high-frequency resonance to structurally disperse liquid-state water molecules in the water suction element (203) to generate water vapor, and the generated water vapor enters the treatment drum assembly via the atomized water output end (204) to carry out an atomization treatment on the laundry. The water suction element (203) is used for sucking water and stays in contact with the ultrasonic vibration end, and this is more advantageous for the ultrasonic vibration end acting on the water modules in the water suction element (203) to generate water vapor.

Inventors:
LV PEISHI (CN)
XU SHENG (CN)
ZHAO ZHIQIANG (CN)
SHAN SHIQIANG (CN)
LIU KAI (CN)
Application Number:
PCT/CN2019/086798
Publication Date:
November 28, 2019
Filing Date:
May 14, 2019
Export Citation:
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Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
International Classes:
D06F58/30
Foreign References:
CN106811911A2017-06-09
JPH02187165A1990-07-23
CN1813092A2006-08-02
CN1706559A2005-12-14
JP5099410B22012-12-19
JP4673351B22011-04-20
JPH05161798A1993-06-29
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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