Title:
CLEANING BASE AND CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/267411
Kind Code:
A1
Abstract:
The present application relates to a cleaning base for installation of a cleaning head of a cleaning apparatus. The cleaning base comprises: a base portion, which is provided with a cleaning area, wherein the cleaning area is provided with at least one jet opening and at least one suction opening, and the jet opening is suitable for facing a cleaning component in the cleaning area or used to convey cleaning liquid into the cleaning area; a liquid storage assembly, which comprises a supply box and a recovery box; a pipeline assembly, which is arranged on a lower surface of the base portion, wherein the pipeline assembly comprises at least one supply pipeline and a recovery pipeline, an inlet of the supply pipeline is in communication with the supply box, an outlet of the supply pipeline is in communication with the jet opening, an inlet of the recovery pipeline is in communication with the suction opening, and an outlet of the recovery pipeline is in communication with the recovery box; and a first suction assembly adapted to be connected to the supply pipeline, and a power source assembly connected to the recovery pipeline, wherein the first suction assembly and the power source assembly are both used to generate negative pressure. In this way, the self-cleaning efficiency of the cleaning apparatus on the cleaning base is improved, and in addition, the compactness of the whole structure of the cleaning base can be ensured.
Inventors:
DONG GUOLONG (CN)
LI JINZHONG (CN)
LI JINZHONG (CN)
Application Number:
PCT/CN2021/141542
Publication Date:
December 29, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/40; A47L11/282; B08B3/02
Foreign References:
| CN113303739A | 2021-08-27 | |||
| CN113768412A | 2021-12-10 | |||
| CN215227295U | 2021-12-21 | |||
| CN106725135A | 2017-05-31 | |||
| CN110115550A | 2019-08-13 | |||
| CN212465888U | 2021-02-05 | |||
| CN108742359A | 2018-11-06 | |||
| CN112401762A | 2021-02-26 | |||
| CN111358391A | 2020-07-03 | |||
| US20100186189A1 | 2010-07-29 |
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