Vacuum Cleaner Cyclone Structure for Multi-Flow Dust Separation
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Solution Overview
Problem
Vacuum cleaners face challenges in achieving effective dust separation and filtration, with existing cyclone-based dust separators often requiring multiple components and complex structures that increase manufacturing costs and reduce dust separation performance.
Innovation Solution
A vacuum cleaner design featuring a dust separation device with coupled cyclone bodies and distribution bodies that generate multiple cyclone flows within a singular cyclone chamber, reducing component count and manufacturing costs while enhancing dust separation efficiency through centrifugal force separation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple cyclone bodies are used to improve dust separation performance, then dust separation efficiency is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The single cyclone chamber is segmented into multiple cyclone flows by providing multiple distribution bodies, each generating a separate cyclone flow within the same chamber. This allows multiple separation zones without requiring multiple separate cyclone bodies, thus maintaining dust separation efficiency while reducing device complexity
Solution Approach 2:
Multiple cyclone flows are merged into a single cyclone chamber, combining the functions of what would traditionally require multiple separate cyclone bodies. The distribution bodies are integrated into the main body, and all cyclone flows discharge into a common dust collection space, reducing the total number of components
2Reliability
If multiple distribution bodies are added to generate multiple cyclone flows, then dust separation performance is improved, but manufacturing cost increases
Solution Approach 1:
Multiple distribution bodies are integrated into a single main body structure, and multiple cyclone flows discharge into a common dust collection space. This merging approach reduces the number of separate parts that need to be manufactured and assembled, thereby reducing manufacturing cost while still achieving multiple cyclone flows for improved dust separation performance
3Reliability
If traditional cyclone separator structure is used, then dust separation is achieved, but airflow passage losses increase
Solution Approach 1:
The airflow is segmented into multiple cyclone flows within the same chamber, allowing parallel separation paths that reduce the length and complexity of individual airflow passages. This segmentation enables more efficient air circulation and reduces energy losses in the airflow passages while maintaining effective dust separation capability
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 design improves dust separation performance by generating multiple cyclone flows within a single cyclone chamber, reducing airflow passage losses and allowing for a more compact structure, thus enhancing the overall efficiency of dust collection and filtration.
Implementation Method 1
coupled cyclone bodies and distribution bodies that generate multiple cyclone flows within a singular cyclone chamber
Implementation Method 2
enhancing dust separation efficiency through centrifugal force separation
Data Source
AI summary
A vacuum cleaner is provided. The vacuum cleaner may include a dust separation device that separates dust and a dust container in which the dust separated in the dust separation device may be stored.