Title:
WINDOW WASHER
Document Type and Number:
WIPO Patent Application WO/2024/007562
Kind Code:
A2
Abstract:
The present invention belongs to the technical field of energy saving and environmental protection. Provided is a window washer, comprising a water storage portion, a water pumping portion and a cleaning portion. The window washer is characterized in that the water storage portion comprises a purified water storage portion (4) and a wastewater storage portion (5); the water pumping portion comprises a purified water pumping portion (2) and a wastewater sucking-out portion (3); and the cleaning portion (1) comprises a water locking and resistance reducing structure (14) and a magnet portion (16). The window washer realizes artificial control over water on a glass surface, omits duster cloth wiping pads, changes existing window cleaning modes, can complete a high-rise cleaning operation process indoors, can simultaneously clean two sides of door and window glass, and can also clean one side of the door and window glass. The average water consumption for cleaning two sides of each piece of glass is 60 milliliters, the average water consumption for cleaning one side of each piece of glass is 30 milliliters, and the average time consumed is 30 seconds. The cleaning operation process is simple and convenient, safe, environmentally friendly and water-saving, realizes thorough cleaning without dead corners, and completely solves the problem of difficulties in window cleaning.
Inventors:
LIU CHUNYU (CN)
MEI YINHUA (CN)
MEI YINHUA (CN)
Application Number:
PCT/CN2023/000068
Publication Date:
January 11, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
TIANJIN HEITU TECH CO LTD (CN)
International Classes:
A47L1/13
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