Self-cleaning maintenance station and self-cleaning system
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cleaning robots face inefficiencies due to the frequent need to manually empty the dust box, which is caused by the finite space for dust and debris, leading to reduced cleaning efficiency and poor user experience.
Innovation Solution
A self-cleaning maintenance station with a water storage tank that is detachably assembled at the top end of the station, featuring a waste water opening or clean water opening higher than the highest water level line, preventing overflow and facilitating easy maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the water storage tank is equipped with openings at the bottom for water discharge, then the cleaning function is enabled, but liquid overflow occurs easily during tank replacement
Solution Approach 1:
The patent inverts the conventional design by moving the water discharge opening from the bottom of the tank to the top. This inversion prevents liquid overflow during tank replacement while still enabling effective water discharge through gravity and suction, as the opening remains accessible for connection to the discharge system.
Solution Approach 2:
The patent changes the spatial dimension of the discharge opening from vertical (bottom) to horizontal (top surface). This dimensional change allows the opening to be positioned at a location that does not pose overflow risk during handling, while maintaining functional connectivity to the water discharge pathway through the tank wall.
2Productivity
If the dust box space is increased to reduce emptying frequency, then cleaning efficiency improves, but the device size and complexity increase
Solution Approach 1:
The patent implements a self-emptying dust box system where waste is automatically discharged through a sealed connection to the maintenance station. This self-service mechanism eliminates the need for manual emptying operations, allowing the dust box to maintain optimal size while continuously operating at high efficiency without user intervention.
Solution Approach 2:
The patent enables continuous cleaning operation by establishing an automatic waste discharge system that continuously removes collected debris. This continuity prevents interruptions for manual emptying, maintaining constant cleaning productivity while keeping the dust box size manageable through automated removal of waste.
Data Source
AI summary
A self-cleaning maintenance station includes a self-cleaning maintenance station body and a water storage tank, where the self-cleaning maintenance station body includes a water storage chamber, where the water storage chamber is disposed at a top portion of the self-cleaning maintenance station body with an opening of the water storage chamber facing upward and forward, and is configured to accommodate the water storage tank; and the water storage tank is detachably assembled at a top end of the self-cleaning maintenance station body, and includes at least one of a waste water opening or a clean water opening; and a height of the at least one of the waste water opening or the clean water opening is higher than a highest water level line of the water storage tank.