Removable Vacuum Dust Collector With Cyclone Dust Compression
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Solution Overview
Problem
Conventional dust collectors in vacuum cleaners face issues with dust circulation and low density storage, leading to frequent emptying and reduced separation efficiency due to dust settling at the bottom of the container, causing blockages and inefficient operation.
Innovation Solution
The implementation of a dust collector with compressing plates that rotate within the dust container to compress dust, reducing its volume and increasing storage capacity, while preventing dust from rising back into the cyclone and improving separation efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If dust is stored in the dust container without compression, then the dust can be easily emptied, but the storage capacity is reduced and frequent emptying is required
Solution Approach 1:
The patent applies parameter changes by compressing dust to alter its physical state from loose to compact. The compressing plate mechanically reduces the volume of dust particles and increases their density, allowing more dust to be stored in the same container space. This parameter transformation resolves the contradiction by maximizing storage capacity while maintaining manageable emptying operations.
Solution Approach 2:
The patent implements dynamics through the movable compressing plate that can be selectively activated. The compressing plate moves to compress dust when storage capacity is needed, and can be repositioned or removed when emptying is required. This dynamic mechanism allows the system to adapt between maximizing storage and facilitating easy emptying based on operational needs.
2Ease of manufacture
If dust is allowed to settle at the bottom of the container, then the dust storage is simple, but the dust blocks the cyclone and reduces separation efficiency
Solution Approach 1:
The patent applies preliminary action by compressing dust before it can settle and block the cyclone. The compressing plate is positioned to compress dust accumulations proactively, preventing them from rising and blocking the cyclone separation mechanism. This preliminary compression action maintains separation efficiency while keeping the storage structure simple.
Solution Approach 2:
The patent implements preliminary anti-action by using the compressing plate to counteract the natural settling tendency of dust. Before dust can accumulate in a way that would block the cyclone, the compressing plate applies compression force to keep dust particles compacted and prevent them from rising into the cyclone area, thus maintaining reliable separation.
3Reliability
If the dust container is emptied frequently to maintain low dust levels, then the separation efficiency is maintained, but the productivity is reduced
Solution Approach 1:
The patent applies parameter changes by transforming the physical state of dust from loose to compressed, thereby increasing the storage capacity of the dust container. This allows the vacuum cleaner to operate for longer periods before emptying is required, maintaining productivity while the compressing mechanism ensures separation efficiency is not compromised by dust blockages.
Solution Approach 2:
The patent implements continuity of useful action by enabling the vacuum cleaner to operate continuously for extended periods. The dust compressing mechanism maximizes storage capacity, reducing the frequency of emptying operations and maintaining continuous vacuuming productivity. The system maintains separation efficiency throughout extended operation by preventing dust blockages through compression.
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 solution effectively maximizes dust storage capacity, prevents dust blockages, and enhances the separation efficiency by maintaining a dense, compressed state within the container, allowing for less frequent emptying and improved vacuum performance.
Implementation Method 1
The upper portion of the dust container 11 forms a cyclone that uses a difference in centrifugal force on the air and the dust (the cyclone principle) to separate the dust from the air
Implementation Method 2
uses a difference in centrifugal force on the air and the dust (the cyclone principle) to separate the dust from the air
Implementation Method 3
a dust collector with compressing plates that rotate within the dust container to compress dust, reducing its volume and increasing storage capacity
Data Source
AI summary
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that are used to compress the dust stored in dust collector. Various methods are used to control movements of the movable pressing plates to facilitate the compression operations. Also, various methods are used to determine when the dust collector is full and needs to be emptied.