Modular Underground Filtration System with Segmented Chambers
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Solution Overview
Problem
Conventional filtration systems for liquid run-off from buildings are not modular, leading to maintenance issues, clogging, and high replacement costs, as they lack interchangeable components and effective debris removal mechanisms.
Innovation Solution
A modularized underground filtration system composed of pre-cast concrete panels that form adjustable chambers with a filtering mechanism using layers of materials like crushed stone and filter fabric, allowing for easy replacement of damaged parts and efficient debris filtration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If conventional non-modular filtration systems are used, then the system structure is simple, but maintenance is difficult and replacement costs are high
Solution Approach 1:
The filtration system is divided into separate modular chambers (screen chamber, filter chamber, clear well chamber) that can be independently accessed, maintained, and replaced. Each chamber functions as an independent module, allowing targeted maintenance without affecting the entire system.
Solution Approach 2:
The modular design enables individual chambers to be removed, replaced, or upgraded independently. Damaged or clogged chambers can be discarded and replaced with new modules, while functional chambers remain in service, reducing overall system downtime and replacement costs.
2Reliability
If conventional filtration systems are used, then the system is less complex, but clogging occurs frequently requiring frequent maintenance
Solution Approach 1:
The system separates debris collection and filtration functions into distinct chambers. The screen chamber captures large debris while the filter chamber handles fine particulates, preventing cross-contamination and reducing clogging frequency in each individual chamber.
Solution Approach 2:
Different chambers are designed with specialized filtering mechanisms appropriate to their function. The screen chamber uses coarse screening while the filter chamber uses fine filtration media, optimizing each local zone for its specific filtering task and improving overall reliability.
3Adaptability or versatility
If conventional filtration systems are used, then the system design is simpler, but the system cannot be adjusted to fit specific construction requirements
Solution Approach 1:
The system consists of standardized modular chambers that can be configured in different arrangements to suit various construction sites. Chambers can be added, removed, or repositioned to accommodate different flow rates, site constraints, and filtration requirements.
Solution Approach 2:
The modular chambers are designed with universal connection interfaces and standardized dimensions, allowing them to be used in various configurations and applications. The same basic chamber design can serve different purposes depending on arrangement and internal configuration.
4Ease of repair
If conventional filtration systems are used, then the system is less modular, but damaged portions require replacement of the entire device
Solution Approach 1:
The filtration system is divided into separate modular chambers (screen chamber, filter chamber, clear well chamber) that can be independently accessed, maintained, and replaced. Each chamber functions as an independent module, allowing targeted maintenance without affecting the entire system.
Solution Approach 2:
The modular design enables individual chambers to be removed, replaced, or upgraded independently. Damaged or clogged chambers can be discarded and replaced with new modules, while functional chambers remain in service, reducing overall system downtime and replacement costs.
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 cost-effective, environmentally sound solution by allowing for modular adjustments and replacements, effectively filtering contaminants and debris from liquid run-off while reducing maintenance needs.
Implementation Method 1
a filtering mechanism incorporated into the filtration system for filtration of liquid run-off
Data Source
AI summary
A modularized underground liquid run-off filtration system, where a plurality of matingly engaged panels define a storage chamber, a filter chamber and a clear well chamber. The filter chamber includes a first filter chamber section and a second filter chamber section, the first filter chamber section being in fluid communication with the storage chamber. A filter mechanism is positioned within the second filter chamber section for filtering liquid passing from the storage chamber thereto. The clear well chamber is in fluid communication with the second filter chamber section for receiving filtered liquid.