Title:
ULTRASONIC STEAM GENERATING DEVICE FOR LAUNDRY TREATMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/206005
Kind Code:
A1
Abstract:
Disclosed is an ultrasonic steam generating device (2) for laundry treatment apparatus, the laundry treatment apparatus comprises an outer drum (9) and an inner drum rotatably disposed in the outer drum (9), and the ultrasonic steam generating device (2) comprises: a water storage tank (22); a water inlet part, being communicated with the water storage tank (22), for injecting water into the water storage tank (22); an ultrasonic steam generating device (23), being provided in the water storage tank (22), for generating steam; a steam conveying pipeline (26), being communicated with the water storage tank (22), for conveying steam into the inner drum; a controller for controlling the operation of the water inlet part and the ultrasonic steam generating device (23); the ultrasonic steam generating device has simple structure, low manufacturing cost, and has low energy consumption, small water consumption, high safety coefficient and good user experience in the steam generating process.
Inventors:
ZHAO XUELI (CN)
YU HANWU (CN)
XU YONGHONG (CN)
ZHANG LIJUN (CN)
YU HANWU (CN)
XU YONGHONG (CN)
ZHANG LIJUN (CN)
Application Number:
PCT/CN2019/083061
Publication Date:
October 31, 2019
Filing Date:
April 17, 2019
Export Citation:
Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
International Classes:
D06F25/00
Foreign References:
| CN101184883A | 2008-05-21 | |||
| CN101498092A | 2009-08-05 | |||
| CN1944763A | 2007-04-11 | |||
| CN204803646U | 2015-11-25 | |||
| CN204803652U | 2015-11-25 | |||
| JP2012130425A | 2012-07-12 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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