Compartmented Mop Bucket With Bladder-Fed Clean Solution Supply
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Solution Overview
Problem
Existing mop bucket assemblies do not effectively maintain a constant supply of fresh cleaning solution and segregate dirty water from the cleaning solution used for mopping, leading to inefficiencies in cleaning and potential contamination.
Innovation Solution
A mop bucket assembly with multiple compartments and a flexible bladder system, where the pressure from dirty water extracted by a wringer device forces cleaning solution into a separate compartment, maintained by a spring-biased valve that automatically opens and closes to ensure a constant supply and segregation of cleaning solution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a single-compartment bucket is used, then the device complexity is reduced, but the cleaning solution becomes contaminated with dirty water
Solution Approach 1:
The bucket is divided into multiple compartments: a first compartment for receiving dirty water from the wringer, a second compartment for storing clean cleaning solution, and a third compartment for mixed solution. This segmentation physically separates clean and dirty liquids, preventing contamination while maintaining a relatively simple overall structure.
Solution Approach 2:
The dirty water reception function is extracted into a separate first compartment, isolated from the cleaning solution storage area. This allows the clean cleaning solution to be kept separate from contaminants until needed, maintaining purity while enabling efficient cleaning operations.
2Productivity
If cleaning solution is manually added frequently, then the device complexity is reduced, but the loss of time increases
Solution Approach 1:
The system automatically replenishes the cleaning solution in the second compartment from the third compartment based on pressure differential and valve control. When the cleaning solution level drops, the spring-biased valve opens to allow solution to flow from the third to the second compartment, eliminating the need for manual intervention and maintaining continuous cleaning efficiency.
Solution Approach 2:
The spring-biased valve mechanism provides automatic feedback control: when the cleaning solution level in the second compartment drops, the valve opens to replenish it from the third compartment. This self-regulating system ensures the cleaning solution is continuously available without manual monitoring or addition, reducing time loss and improving productivity.
3Reliability
If the wringer compartment is separated from the cleaning solution compartment, then the cleaning solution purity is improved, but the device complexity increases
Solution Approach 1:
The bucket is divided into multiple compartments: a first compartment for receiving dirty water from the wringer, a second compartment for storing clean cleaning solution, and a third compartment for mixed solution. This segmentation physically separates clean and dirty liquids, preventing contamination while maintaining a relatively simple overall structure.
4Adaptability or versatility
If a flexible bladder is used to store cleaning solution, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
A flexible bladder is used to store the cleaning solution in the third compartment. The bladder can be collapsed as solution is dispensed and expanded when replenished, providing adaptable storage that adjusts to the volume of solution. This flexible membrane approach allows for versatile storage while keeping the overall system relatively simple compared to rigid mechanical pumps or complex dosing systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system provides a constant, fresh supply of cleaning solution and segregates dirty water, maintaining a consistent cleaning solution level and preventing contamination, thus enhancing cleaning efficiency and hygiene.
Implementation Method 1
liquid extracted from the mop head by the wringer device places pressure on an outer surface of the flexible bladder, causing the cleaning solution in the flexible bladder to flow into another of the compartments
Implementation Method 2
a spring-biased valve that automatically opens and closes to ensure a constant supply and segregation of cleaning solution
Data Source
AI summary
A mop bucket assembly for use with a wringer device and a mop includes a container having partition elements dividing the container into compartments. A first compartment contains a liquid for rinsing the mop head after mopping. A second compartment receives a liquid extracted from the mop head by the wringer device. A fourth compartment contains a cleaning solution. A housing is received in a third compartment and a flexible bladder is disposed in the housing and is in fluid communication with the fourth compartment. The flexible bladder contains a supply of cleaning solution. Liquid extracted from the mop head by the wringer device flows through an opening in one of the partition elements and places pressure on the flexible bladder, causing the cleaning solution in the flexible bladder to flow into the fourth compartment to maintain a desired level of cleaning solution in the fourth compartment.