Filtering element, dust collection pile, and cleaning system
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Solution Overview
Problem
Conventional cylindrical filtering elements in intelligent cleaning systems are inefficient in filtering performance and occupy excessive space, limiting their effectiveness and usability.
Innovation Solution
A filtering element with a frame and filter screen featuring an avoidance groove structure, including first, second, and third openings, is integrated into a dust collection pile and cleaning system, optimizing the arrangement of components and improving filtering efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional cylindrical filtering elements are used, then the filtering element can be easily manufactured, but the filtering performance is not significantly improved and a larger space is occupied
Solution Approach 1:
The filter screen is segmented by introducing avoidance grooves that divide the filtering surface into multiple regions. This segmentation allows the filter to maintain effective filtering area while reducing overall size and improving component arrangement within the dust collection pile
Solution Approach 2:
The filtering element transitions from a conventional cylindrical shape to a planar structure with avoidance grooves. This dimensional change from 3D cylinder to 2D plane with cutouts enables better space utilization and reduced volume occupation while maintaining manufacturing simplicity
2Device complexity
If conventional cylindrical filtering elements are used, then the structure is simple, but the filtering performance is not significantly improved
Solution Approach 1:
The avoidance grooves segment the filter screen into multiple filtering regions, increasing the effective filtering area and improving filtering performance. The segmented structure maintains relative simplicity while enhancing functionality
Solution Approach 2:
The avoidance grooves create local variations in the filter screen structure, allowing different regions to serve specific functions. This local quality enhancement improves overall filtering performance without significantly increasing overall device complexity
3Volume of moving object
If the filter screen size is reduced, then the space occupation is reduced, but the component arrangement becomes more challenging
Solution Approach 1:
The avoidance grooves create distinct regions on the filter screen that facilitate systematic component arrangement. The segmented structure provides natural zones for organizing components, making the arrangement process more manageable despite the reduced overall size
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 innovative filtering element design enhances filtering performance and reduces the size of the filter screen, allowing for better component arrangement and improved usage performance within the cleaning system.
Implementation Method 1
a filter screen, where the filter screen is disposed on the frame
Data Source
AI summary
A filtering element, a dust collection pile, and a cleaning system are disclosed. The filtering element includes a frame and a filter screen. The filter screen id disposed on the frame. A receiving groove is formed on the filter screen. The receiving groove includes a first opening, a second opening, and a third opening, wherein the first opening and the second opening are provided opposite to each other, and both ends of the third opening penetrate through the first opening and the second opening.