Modular Linear Fireplace Assembly With Alignment Tracks and Cool Exterior
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Solution Overview
Problem
Conventional large custom linear fireplaces are expensive, time-consuming, and labor-intensive to install due to their custom-built nature and require non-combustible materials for installation, limiting design options and increasing costs.
Innovation Solution
A modular linear fireplace system comprising interchangeable units with an alignment track system, allowing for easy assembly and installation at the site, enabling the use of both combustible and non-combustible materials and providing flexible design configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional large custom linear fireplaces are built off-site as single units, then the fireplace structure is complete and functional, but installation becomes extremely expensive, time-consuming, and labor-intensive requiring partial wall removal
Solution Approach 1:
The fireplace system is divided into multiple modular units that can be manufactured separately and assembled on-site. Each module contains a firebox, burner assembly, and structural components that can be independently installed, eliminating the need to remove walls for single-unit installation while maintaining structural integrity and functionality.
Solution Approach 2:
Modular units are pre-assembled with burners, gas lines, and structural components at the manufacturing stage. This preliminary assembly allows for quality control and testing before installation, while the modular design enables straightforward on-site assembly without extensive construction work, reducing installation time and labor costs.
2Reliability
If conventional linear fireplaces are constructed to provide complete functionality, then the fireplace operates effectively, but exterior surfaces reach temperatures exceeding 172° F. requiring non-combustible materials
Solution Approach 1:
An air gap or insulating barrier is introduced between the high-temperature firebox and the exterior surfaces of the modular units. This intermediary layer prevents heat transfer to external surfaces, maintaining temperatures below 172° F. and enabling the use of combustible decorative materials while preserving fireplace functionality.
3Reliability
If conventional fireplaces require non-combustible materials adjacent to the unit, then safety requirements are met, but design options and decorative material choices are significantly limited
Solution Approach 1:
The air gap or insulating barrier acts as a thermal intermediary that decouples the safety requirement from the material selection constraint. By maintaining temperature control through this intermediary layer, the system allows combustible decorative materials to be used immediately adjacent to the fireplace, expanding design flexibility while meeting safety requirements.
4Manufacturing precision
If custom linear fireplaces are built to specification, then the fireplace meets design requirements, but installation costs increase significantly due to labor and material restrictions
Solution Approach 1:
Dividing the fireplace into standardized modular units with precise manufacturing specifications allows for efficient production and assembly. Each module is manufactured to exacting standards, ensuring design accuracy while the modular nature simplifies installation and reduces labor costs compared to custom-built single-unit fireplaces.
Solution Approach 2:
The modular units are designed with universal connection interfaces and standardized dimensions that can be configured in various arrangements to meet different design specifications. This universality maintains manufacturing precision across different installations while reducing installation complexity and cost through repeatable assembly procedures.
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 modular system reduces installation costs and time, allows for various design configurations, and maintains a low exterior temperature, enabling the use of combustible materials adjacent to the fireplace.
Implementation Method 1
a combustion air flow passage within the fireplace that maintains a relatively low exterior temperature of the assembly
Data Source
AI summary
A linear fireplace system, assemblies, modular units, and related methods that can be installed in a modular fashion at a selected installation location so as to avoid drawbacks experienced in the prior art. The system can include modular linear units, corner units, and/or end units interconnectable to form a modular linear fireplace assembly. The system can include an alignment track system with a track member that receives alignment rails on the bottom of the modular units to axially align the interconnected units. The system can include a combustion air flow passage within the fireplace that maintains a relatively low exterior temperature of the assembly and that allows combustible and non-combustible building materials to be installed against or immediately adjacent to the top and base portions of the modular units of the assembly.