Title:
AUTOMATIC WATER CHANGING ASSEMBLY AND SELF-CLEANING MAINTENANCE STATION
Document Type and Number:
WIPO Patent Application WO/2023/227073
Kind Code:
A9
Abstract:
An automatic water changing assembly (7000) and a self-cleaning maintenance station. The automatic water changing assembly (7000) comprises a control device (7100) and a water tank assembly (7200); the control device (7100) is configured to realize automatic clear water adding, automatic sewage discharging or automatic cleaning liquid adding of the water tank assembly (7200); the water tank assembly (7200) is configured to be assembled in a water storage cavity (2700) of the self-cleaning maintenance station; the water tank assembly (7200) comprises a sewage tank (5000), a clear water tank (4000), and a water tank top shell (7300); the water tank top shell (7300) approximately covers the sewage tank (5000) and the clear water tank (4000); the water tank top shell (7300), the sewage tank (5000), and the clear water tank (4000) form an integrated structure; and when the water tank assembly (7200) is assembled in the water storage cavity (2700) of the self-cleaning maintenance station, a part of the box body of the water tank assembly (7200) is located outside the water storage cavity (2700). By designing the water tank assembly (7200) to be of the integrated structure, the assembling of a water tank is facilitated, and a convenient integrated structure is also provided for automatic clear water adding and automatic sewage discharging of the water tank.
Inventors:
LI XING (CN)
CHENG PAN (CN)
WANG TAO (CN)
LIU YAOXIN (CN)
JIN TENGLONG (CN)
CHENG PAN (CN)
WANG TAO (CN)
LIU YAOXIN (CN)
JIN TENGLONG (CN)
Application Number:
PCT/CN2023/096360
Publication Date:
March 07, 2024
Filing Date:
May 25, 2023
Export Citation:
Assignee:
BEIJING ROBOROCK TECH CO LTD (CN)
International Classes:
A47L11/40
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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