Title:
CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/095403
Kind Code:
A1
Abstract:
A cleaning machine (100), comprising a cleaning assembly arranged inside a cleaning cavity (1), the cleaning assembly comprising a first cleaning assembly (21) arranged below the cleaning cavity (1) and a second cleaning assembly (22) located above the first cleaning assembly (21); and a washing pump (6) comprising a first water outlet part (611) connected to the first cleaning assembly (21) and a second water outlet part (612) connected to the second cleaning assembly (22), the central axis of the first water outlet part (611) being vertically or approximately vertically set. According to the cleaning machine (100), the structure of pipelines is simplified, laying of the pipelines is reduced, the loss effect of the pipelines on the water pressure and flow is eliminated, the bacteria generation in the pipelines is eliminated, and the secondary contamination problem generated in the pipelines is avoided; moreover, the stability of the water pressure is increased by arranging a plurality of water outlet parts.
Inventors:
FANG JIANG (CN)
WANG SHENGLE (CN)
WANG SHENGLE (CN)
Application Number:
PCT/CN2021/093402
Publication Date:
May 12, 2022
Filing Date:
May 12, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L15/42; A47L15/14
Foreign References:
| CN112450836A | 2021-03-09 | |||
| CN112353337A | 2021-02-12 | |||
| CN204542007U | 2015-08-12 | |||
| CN209421870U | 2019-09-24 | |||
| CN1913822A | 2007-02-14 | |||
| CN110608173A | 2019-12-24 | |||
| CN108125651A | 2018-06-08 | |||
| CN208876446U | 2019-05-21 | |||
| US20190200840A1 | 2019-07-04 |
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