Mop Yarn Spray Moisturizing for Low-Fluid Cleaning Preparation

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Solution Overview

Problem

Traditional mop preparation methods are inefficient, leading to high water and cleaning agent consumption, bacterial growth, and excessive handling and storage issues, especially in professional cleaning settings.

Innovation Solution

A method and assembly for preparing mops by attaching a fresh mop yarn to a mop head and introducing it into a moisturizing container where cleaning fluid is sprayed onto the yarn from the bottom, optimizing moisture control and minimizing fluid usage and bacterial risk.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If mop yarns are dampened by immersing them in buckets, then the mop yarns become properly dampened for cleaning, but water and cleaning agent consumption increases and bacterial growth occurs

Engineering Contradiction:
Improvemop yarn dampening qualityVSAvoidwater and cleaning agent consumption
Core Design Contradiction:
ReliabilityVSLoss of substance

Solution Approach 1:

The system divides the mop preparation process into individual portions, where each mop yarn is dampened separately through spraying rather than immersing multiple yarns together in a bucket. This segmentation allows precise control of fluid application to each mop, eliminating the need for large volumes of fluid in shared buckets and reducing overall consumption.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention uses a spray mechanism that utilizes pneumatic or hydraulic principles to deliver cleaning fluid onto mop yarns. The spray system atomizes the fluid and directs it onto the mop surface, achieving effective dampening with minimal fluid usage compared to traditional bucket immersion methods.

Inventive Principle:
Principle #29Pneumatics and hydraulics

2Reliability

If mop yarns are dampened by immersing them in buckets, then the mop yarns are prepared for cleaning, but bacterial growth occurs in the buckets and mops

Engineering Contradiction:
Improvemop preparation effectivenessVSAvoidbacterial growth
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The invention extracts the harmful element of fluid storage by eliminating the need for buckets that hold standing water and cleaning agents. Instead, fluid is delivered directly to mops through spraying, removing the stagnant fluid environment that promotes bacterial growth while maintaining effective mop preparation.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system employs periodic spraying action to dampen mop yarns only when needed, rather than maintaining continuous immersion in fluid-filled buckets. This intermittent delivery method prevents the creation of stagnant fluid environments where bacteria can proliferate, while still achieving thorough mop preparation during each spraying cycle.

Inventive Principle:
Principle #19Periodic action

3Productivity

If excessive numbers of mop yarns are prepared in advance, then cleaning operations can proceed smoothly, but handling and storage of wet or damp mop yarns becomes problematic and moisture content varies

Engineering Contradiction:
Improvecleaning operation continuityVSAvoidmop handling and storage
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system performs preliminary dampening action directly at the point of use through the spray mechanism, preparing mop yarns immediately before they are deployed for cleaning. This eliminates the need to prepare and store large quantities of pre-dampened mops, as each mop is prepared on-demand right before use, ensuring consistent moisture content and simplifying handling.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The invention enables self-service mop preparation where the system sprays cleaning fluid onto mop yarns automatically or on-demand at the location where they are needed. This eliminates the need for centralized preparation and storage of multiple damp mops, allowing each mop to be prepared individually just-in-time for use, improving both handling ease and moisture consistency.

Inventive Principle:
Principle #25Self-service

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

This approach reduces water and cleaning agent consumption, minimizes bacterial growth, and allows for precise preparation of only the needed mops, enhancing environmental sustainability and handling efficiency.

Implementation Method 1

spray cleaning fluid onto the fresh mop yarn of the introduced mop head, from an area in the vicinity of the bottom area of the moisturizing container below and spaced from the upper area

Methodology Applied
Scientific EffectPressure gradient: Pressure Gradient

Data Source

PatentEP2498663B1Method and means for cleaning equipment preparation
Publication Date: 2013.11.20 HYGIENTEKNIK I SVERIGE
  • EP2498663B1 patent drawingFigure 1
  • EP2498663B1 patent drawingFigure 2A~2B
  • EP2498663B1 patent drawingFigure 3~4B

AI summary

In a method for preparing a mop (5), including a handle (9) and a mop head (6) supporting a mop yarn (7A), for cleaning operation, a fresh mop yarn is attached to a mop head, the mop head with the attached mop yarn is introduced into a moisturizing container (11), cleaning fluid (10A, 10B) is sprayed from the moisturizing container and onto a facing surface of the mop yarn, and the mop with the prepared mop yarn is then removed from the moisturizing container. An assembly for the preparation of a mop as well as a trolley for carrying cleaning equipment are also provided.