Radiant Gypsum Heating Panel With Continuous Embedded Mesh
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Solution Overview
Problem
Existing wallboard heating systems face challenges such as expensive and labor-intensive manual production processes, high production costs, potential damage to gypsum due to localized high temperatures, and difficulties in terminating electrical heating panels behind ceilings.
Innovation Solution
A method for manufacturing a continuous rigid heating panel using a continuous feed of gypsum slurry with embedded heating elements and conductive layers, allowing for efficient production and installation, including the use of prefabricated conductive and non-conductive materials in a mesh configuration to reduce thermal stress and facilitate easy termination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If manual moulding process is used to manufacture heating panels, then heating elements can be incorporated into wallboard, but production is expensive and difficult to automate
Solution Approach 1:
The patent replaces manual mechanical moulding operations with an automated continuous casting system. The process uses a conveyor belt to transport wallboard through a casting station where heating elements are automatically embedded during the wallboard manufacturing process, eliminating manual labour and enabling high-volume production.
Solution Approach 2:
The heating elements are embedded into the wallboard during the manufacturing process itself, before the wallboard is installed. This preliminary action integrates the heating function into the wallboard production line, allowing automated manufacturing and eliminating subsequent installation steps.
2Temperature
If heating panels are installed behind ceiling cladding, then heating can be provided, but high temperatures may cause gypsum to lose integrity and degenerate
Solution Approach 1:
The patent applies different thermal properties to different regions of the heating panel. The heating elements are positioned to provide localized heating zones rather than uniform high temperature throughout. This allows the gypsum to maintain structural integrity in non-heated areas while still achieving effective heating in targeted zones.
Solution Approach 2:
The patent modifies the thermal parameters of the heating system by using lower operating temperatures combined with extended heating duration. Instead of high-temperature rapid heating that would damage gypsum, the system uses moderate temperatures sustained over time to achieve the same heating effect without compromising material integrity.
3Ease of operation
If electrical heating panels with embedded circuits are terminated at predetermined locations, then heating function is provided, but termination is difficult where not easily accessible
Solution Approach 1:
The patent divides the heating panel into modular sections with standardized connection points at regular intervals. This segmentation allows the heating panel to be terminated at multiple locations along its length, providing flexibility for installation in various ceiling configurations while maintaining ease of connection through standardized interfaces.
4Use of energy by moving object
If heating panels are installed behind ceiling cladding, then heating effect is generated, but installation is labour intensive as two sets of panels need to be installed
Solution Approach 1:
The patent combines the heating function and the ceiling panel function into a single integrated product. The heating elements are embedded directly into the ceiling panel during manufacturing, creating a unified component that serves both structural and heating purposes, eliminating the need to install separate heating panels behind the ceiling.
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 solution enables cost-effective, efficient production and installation of heating panels with reduced thermal stress on gypsum and simplified termination, improving production rates and reducing the risk of panel damage, while maintaining efficient heating performance.
Implementation Method 1
heating elements such as a metallic conductor
Implementation Method 2
layer of settable gypsum slurry
Implementation Method 3
excess water is dried off
Data Source
AI summary
A radiant heating panel, for typical use as cover for interior walls and ceilings, is provided, that is manufactured in a continuous process involving at least one sheet material, a settable material and a heating element. A method of installing such a heating panel is also provided, along with an apparatus and method required to terminate the heating panel.