Inter-Wall Air Channels for Uniform Building Temperature
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Solution Overview
Problem
Conventional insulation methods in building structures are inadequate in minimizing heat loss, leading to increased strain on HVAC units due to air circulation and temperature inconsistencies within the structure.
Innovation Solution
A system of small air channels within the walls, ceiling, and floors circulates conditioned air from multiple strategically placed HVAC units to maintain a consistent temperature, using alternating air flow and potential heat exchangers to enhance insulation and reduce energy consumption.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If conventional insulation materials (fiberglass, foam) are used in wall cavities, then some thermal insulation is provided, but heat loss is not adequately minimized and air circulation causes temperature inconsistencies
Solution Approach 1:
The wall cavity is divided into multiple separate channels or compartments that are filled with insulation material. This segmentation prevents air circulation between channels while maintaining insulation effectiveness, thereby reducing heat loss and ensuring temperature consistency within each isolated channel.
Solution Approach 2:
Different regions of the wall cavity are treated differently by creating distinct channels with insulation material in specific locations. This local treatment ensures that areas prone to heat loss are specifically addressed, improving overall thermal performance while maintaining structural integrity.
2Ease of manufacture
If insulation is placed in cavities between framing, then the structure is completed, but the insulation is subject to air circulation and heat exchange with outdoor air
Solution Approach 1:
The insulation channels are nested within the existing wall framing structure. The channels are positioned inside the cavities formed by the framing, allowing the insulation to be protected and contained while maintaining the simplicity of the overall construction process.
3Temperature
If HVAC units work harder to overcome heat change, then indoor temperature is maintained, but energy consumption and strain on HVAC system increase
Solution Approach 1:
Insulation material is installed in the wall channels before the final wall covering is applied. This preliminary insulation placement ensures that heat transfer is reduced at the source, decreasing the energy required by HVAC units to maintain indoor temperature.
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
This approach provides effective thermal insulation by maintaining a uniform temperature within the structure, reducing the load on HVAC systems and lowering heating and cooling costs.
Implementation Method 1
circulating conditioned air through small air channels surrounding the walls, ceiling, and floor of the open space
Implementation Method 2
The temperature of the surrounding air is controlled by circulating conditioned air through small air channels
Implementation Method 3
air, or rather the gaseous mix that comprises what people breathe and refer to as 'air,' is an exceptional insulator
Data Source
AI summary
A system for regulating the internal temperature of a structure such as a domicile or office is described. The system is configured to employ a series of inter-wall channels, designed to direct air originating from at least one HVAC unit and at least one heat exchanger in order to equalize the temperature within the walls, ceiling, and the flooring of a conventional structure. In this manner, the system employs air as an effective insulator, supplementing the existing fiberglass insulation of a structure with a dynamic, temperature sensitive means of insulation, helping to keep heating and cooling costs down, and limiting strain on the HVAC units of the structure.