Reciprocating panel for capillary hydronic mats
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Solution Overview
Problem
Existing hydronic radiant systems suffer from inadequate insulation, inflexible construction methods, and significant temperature variations due to serpentine tubing arrangements, leading to inefficient heat transfer and increased condensation risks.
Innovation Solution
A prefabricated modular reciprocating panel system with a three-layer structure, comprising a metal layer with grooves, a capillary mat with parallel tubes, and a planar surface, thermally interconnected to ensure uniform heat transfer and compatibility with various finishing substrates, using a spigot system for secure connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If serpentine tubing arrangement is used, then the system is easier to install, but significant temperature variations occur between inlet and outlet
Solution Approach 1:
The system segments the tubing arrangement into multiple parallel capillary tubes instead of a single serpentine path. This segmentation allows water to be distributed across multiple flow paths simultaneously, reducing the temperature drop along any single path while maintaining ease of installation through modular panel construction.
Solution Approach 2:
The invention transitions from a one-dimensional serpentine path to a two-dimensional parallel tube array configuration. Water flows through multiple tubes arranged in parallel across the panel surface, effectively distributing the flow in a planar pattern that maintains temperature uniformity while simplifying installation through pre-fabricated panels.
2Temperature
If canopy-to-canopy arrangement with closely spaced tubing is used, then uniform temperature distribution is achieved, but insulation becomes inadequate leading to heat loss
Solution Approach 1:
The system employs composite construction combining metal layers for thermal conduction, insulation layers for thermal resistance, and finishing surfaces for aesthetic and functional purposes. This multi-layer composite structure achieves both uniform temperature distribution through the metal-conductive capillary tubes and energy conservation through integrated insulation layers.
3Strength
If traditional wet concrete system is used, then structural strength is achieved, but the system becomes heavy and requires on-site pouring
Solution Approach 1:
The radiant heating system is segmented into separate, modular panels that can be manufactured off-site and assembled in place. This eliminates the need for heavy on-site concrete pouring while maintaining structural integrity through the panel's own construction and support framework.
Solution Approach 2:
The invention replaces the traditional mechanical concrete pouring and curing process with pre-fabricated panels that achieve structural strength through manufactured construction. The panels incorporate all necessary structural and thermal functions in a lightweight, pre-assembled format.
4Ease of operation
If prefabricated modular panel system is used, then installation becomes easier and more consistent, but manufacturing complexity increases
Solution Approach 1:
All complex assembly operations are performed in advance during panel manufacturing, including tubing installation, insulation placement, and layer bonding. This preliminary action transfers complexity from the installation phase to the manufacturing phase, resulting in simple on-site assembly while achieving consistent, high-quality construction.
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 achieves uniform panel surface temperatures, enhances thermal radiant capacity, reduces condensation risks, and facilitates easy installation, offering a cost-effective, dynamic, and responsive building conditioning solution.
Implementation Method 1
a second layer comprising a capillary mat with a plurality of spaced apart parallel tubes
Implementation Method 2
the first layer, the second layer, and the third layer are in thermal communication with each other
Data Source
AI summary
The present invention relates to a modular reciprocating panel system designed to support capillary hydronic mats used in building conditioning. The invention features an encapsulated capillary mat comprising three layers: a first metal layer with machined grooves, a second layer consisting of a capillary mat with parallel tubes and manifold tubes, and a third layer with a planar surface. These layers are thermally interconnected to enhance heat transfer efficiency. An exemplary capillary mat is encapsulated between the first and third layers, which are in thermal communication. The invention also includes a spigot system for secure connection of the manifold tubes, enabling fluid communication between reciprocating panels arranged in an array. This system provides improved thermal radiant capacity and uniform panel surface temperatures, optimising energy transfer for building conditioning.