Reflective Window Well Cover Flood Protection Light Entry
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Solution Overview
Problem
Existing window well installations fail to effectively increase natural light entry into basements while also providing adequate flood protection, as they are often made from durable materials and suffer from structural failures and reduced sunlight transmission.
Innovation Solution
A window well cover system comprising durable reflective panels and flood protection devices, including water detection sensors and expandable materials, that direct sunlight into the basement and prevent water ingress by affixing reflective surfaces to the exterior wall and within the window well, with adjustable positioning for optimal light entry and automatic flood prevention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a window well cover is used to protect from elements, then flood protection is improved, but sunlight entry is reduced
Solution Approach 1:
A transparent or translucent cover material is used as an intermediary that allows sunlight to pass through while still providing flood protection. The cover acts as a mediator between the need for protection and the need for light transmission, resolving the contradiction by selecting a material with properties that satisfy both requirements simultaneously.
2Illumination intensity
If reflective panels are added to increase light entry, then illumination intensity is improved, but device complexity is increased
Solution Approach 1:
The window well cover is divided into multiple segments or panels, with reflective surfaces integrated into specific sections. This segmentation allows the reflective functionality to be added without requiring complete redesign of the entire cover structure, thereby increasing light entry while managing installation complexity through modular assembly.
3Ease of manufacture
If poor quality materials are used for window well covers, then manufacturing cost is reduced, but durability is reduced leading to structural failure
Solution Approach 1:
The material selection parameters are changed to specify high-density, UV-resistant, and impact-resistant properties. By adjusting the material parameters to meet specific performance thresholds, the cover achieves both cost-effectiveness and enhanced durability, preventing structural failure while maintaining manufacturing feasibility.
4Object-affected harmful factors
If the window well cover is made opaque for flood protection, then protection from elements is improved, but natural light transmission is reduced
Solution Approach 1:
The cover is designed with varying optical properties in different regions - fully transparent in areas requiring maximum light transmission, translucent in areas requiring moderate protection, and opaque only where flood protection is critical. This local differentiation of material quality allows simultaneous achievement of protection and light transmission needs.
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 significantly enhances natural light entry into basements, reducing the need for artificial lighting and providing durable protection against flooding, environmental extremes, and maintenance issues, while ensuring safety and aesthetic benefits.
Implementation Method 1
a first reflective surface adapted to be affixed to an exterior wall of said building above said window; and a second reflective surface adapted to be affixed to said supporting structure
Data Source
AI summary
The present disclosure relates to a resilient and multipurpose window well installation. The installation comprises numerous different features and optional additional attachments and functionalities. In one embodiment, the installation can increase the amount of light entering into a basement window. In an alternative embodiment, the installation can also protect from influx of flood water through the basement window.