Title:
WATER INLET DEVICE OF WASHING MACHINE, AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/105319
Kind Code:
A1
Abstract:
Disclosed are a water inlet device of a washing machine and a washing machine. A one-way conduction device is provided on a water inlet path of the washing machine, and the one-way conduction device is opened by water pressure when water enters the washing machine, and remains closed after water intake is completed. In the present invention, a washing drum is in communication with the water inlet path only when water is entering, and the water inlet path is isolated from the washing drum when procedures such as drying are performed, thereby avoiding the heat loss in the drying process and the problem of pollutants such as line chips entering the water inlet path. At the same time, the water inlet device of the present invention receives washing water provided by different water inlet paths, and a main inlet water is also connected in parallel to a water suction pump by using flow passages inside a flow passage distribution chamber in a water case. The water inlet valve separately provided for the water suction pump in the past is not needed. Compared with a washing machine with a suction pump, the present invention has the advantages of a smaller number of parts, low costs and occupying a small volume, so that the washing machine can more conveniently use other water sources such as bathing water as washing water of the washing machine and achieve the aim of saving water.
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Inventors:
SUN GUANGBIN (CN)
CHENG BAOZHEN (CN)
WANG FEIFEI (CN)
YANG JINGLI (CN)
CHENG BAOZHEN (CN)
WANG FEIFEI (CN)
YANG JINGLI (CN)
Application Number:
PCT/CN2018/117377
Publication Date:
June 06, 2019
Filing Date:
November 26, 2018
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F39/08
Foreign References:
| CN102041664A | 2011-05-04 | |||
| CN107916542A | 2018-04-17 | |||
| CN108004727A | 2018-05-08 | |||
| CN204738147U | 2015-11-04 | |||
| CN106637835A | 2017-05-10 | |||
| JP2004044839A | 2004-02-12 | |||
| CN105734939A | 2016-07-06 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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