Title:
CLEANING DEVICE CAPABLE OF DRY-WET SEPARATION
Document Type and Number:
WIPO Patent Application WO/2023/155268
Kind Code:
A1
Abstract:
A cleaning device capable of dry-wet separation, relating to the technical field of floor cleaning, comprising: a floor brush assembly (3) and a handle (1) provided on the upper side of the floor brush assembly (3), and a water tank assembly (2). The water tank assembly (2) comprises a clean water tank (21), a wastewater tank (22), and a support (23) that are close to each other and combined, the support (23) being disposed between the clean water tank (21) and the wastewater tank (22); the support (23) is provided with a wastewater port (24) and an air pump (25); the air pump (25) is provided with an air suction hole (26); the air suction hole (26) is sealedly connected to the wastewater tank (22) by means of an air pipe; and one end of the wastewater port (24) is sealedly connected to the wastewater tank (22) by means of a water pipe. The floor brush assembly (3) comprises a floor brush body (31); and the floor brush body (31) is internally provided with a dry-wet separation box, a waste inlet (34), and an air extraction port (36). By providing the dry-separation box, wastewater and garbage are first concentrated and stored in the dry-wet separation box for filtration, then the wastewater is suctioned into the wastewater tank (22) by the independent air pump (25) in a negative pressure suction manner, so that the wastewater and garbage do not require the subsequent separation step. The operation is convenient, efficient and fast.
Inventors:
WANG ZHENFENG (CN)
CAI HUA (CN)
LI WEI (CN)
CAI HUA (CN)
LI WEI (CN)
Application Number:
PCT/CN2022/082461
Publication Date:
August 24, 2023
Filing Date:
March 23, 2022
Export Citation:
Assignee:
KUNSHAN XINTAILI INTELLIGENT TECH CO LTD (CN)
International Classes:
A47L11/30; A47L11/40
Foreign References:
| CN214632024U | 2021-11-09 | |||
| CN215016884U | 2021-12-07 | |||
| CN211299790U | 2020-08-21 | |||
| CN112932353A | 2021-06-11 | |||
| CN215777810U | 2022-02-11 | |||
| CN215584052U | 2022-01-21 | |||
| CN205126118U | 2016-04-06 | |||
| JP2015154800A | 2015-08-27 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
Download PDF: