Solarhearth passive solar heating system
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Solution Overview
Problem
There is a need for a passive solar heating system that combines aesthetics and functionality, particularly for smaller living spaces, to encourage adoption among consumers of limited means, while meeting energy efficiency standards.
Innovation Solution
The SolarHearth system incorporates a heat exchange chamber with a display window, an insulated framework, and an air plenum connected to intake and exhaust vents, utilizing natural convection and thermosyphon principles to collect and distribute solar heat, featuring a work of art or aluminum sculpture for both beauty and efficiency, and can be constructed using sustainable materials like thermal cork insulation and aluminum.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If a passive solar heating system is designed to be aesthetically pleasing with works of art, then the visual appeal and consumer acceptance improve, but the system complexity and manufacturing cost increase
Solution Approach 1:
The patent combines the heat exchange chamber with a display window and integrates works of art directly into the chamber structure. The aluminum sculpture serves dual purposes as both artwork and heat absorption surface, merging aesthetic and functional elements into a unified design that reduces overall system complexity while maintaining visual appeal
Solution Approach 2:
The heat exchange chamber serves multiple functions simultaneously: it acts as a solar collector, a display case for artwork, and an architectural feature. The aluminum sculpture functions both as an aesthetic element and as a thermal absorption surface, demonstrating multi-functionality that resolves the contradiction between beauty and complexity
2Adaptability or versatility
If the system is designed for smaller living spaces to encourage adoption among consumers of limited means, then the accessibility and market adoption improve, but the heating capacity and energy output decrease
Solution Approach 1:
The patent employs selective aluminum surfaces with varying emissivity properties to optimize heat absorption and retention. The aluminum sculpture and chamber surfaces are designed with specific thermal parameters that maximize solar energy capture per unit area, enabling compact systems to achieve adequate heating capacity for small spaces through parameter optimization rather than size increase
3Loss of energy
If sustainable materials like thermal cork insulation are used, then the environmental friendliness and energy efficiency improve, but the manufacturing cost and material availability worsen
Solution Approach 1:
The patent combines traditional aluminum materials with sustainable thermal cork insulation to create a composite construction system. The cork provides superior thermal insulation properties while the aluminum components maintain structural integrity and solar absorption capabilities. This composite approach achieves high energy efficiency while using materials that can be sourced from sustainable and conventional suppliers, balancing performance with manufacturing accessibility
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 SolarHearth system effectively heats buildings using solar energy, providing significant financial savings during winter months and natural cooling in summer, while being aesthetically pleasing and constructed from eco-friendly materials, aligning with energy efficiency standards like Passivhaus.
Implementation Method 1
elements for the collection of solar heat
Implementation Method 2
an aluminum sculpture contained inside the insulated framework
Implementation Method 3
utilizing natural convection and thermosyphon principles
Implementation Method 4
utilizing natural convection and thermosyphon principles to collect and distribute solar heat
Implementation Method 5
an insulated framework
Data Source
AI summary
The invention provides a SolarHearth, a passive solar heating system that includes a work of art that can be mounted on a building, to bring warmed air into the building. The system includes a heat exchange chamber having a display window that contains the work of art, and is is configured to create a passive solar environment to create a natural vacuum. The system further includes means for moving air through the heat exchange chamber, such as an air plenum or fans.