Prefabricated Wall Panels With Integrated Wireways for Quick Installation
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Solution Overview
Problem
Existing prefabricated wall panels require labor-intensive on-site installation, are heavy and bulky, pose health and safety risks, and often compromise thermal and acoustic integrity, with service cabling issues such as loss, damage, and delayed installation due to lack of pre-installed conduits.
Innovation Solution
Prefabricated wall panels with integrated wireways for service cabling, allowing off-site manufacturing and easy installation, featuring channels for separate service types, and male-female mating means for precise alignment, along with guide rails for stable panel placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If prefabricated wall panels are used for quick installation, then installation speed and productivity improve, but the panels become heavy and bulky causing health and safety risks
Solution Approach 1:
The wall panel is divided into multiple components: front board, rear board, wireway, and serviceable openings. These segmented parts can be manufactured separately and assembled off-site, reducing the weight of individual panels while maintaining overall structural integrity and installation speed.
Solution Approach 2:
Serviceable openings and wireways are pre-installed during off-site manufacturing before panel assembly. This preliminary action eliminates the need for heavy on-site modification equipment and reduces panel weight by avoiding the addition of protective coverings that would be needed for post-installation service access.
2Ease of operation
If service cabling is installed through chased holes in walls, then service connections can be made, but the cabling can be lost within walls and damaged by subsequent installation
Solution Approach 1:
Wireways and serviceable openings are pre-installed during off-site manufacturing. This ensures cabling pathways are established before wall closure, preventing cable loss and damage during subsequent installation activities.
Solution Approach 2:
The wireway acts as an intermediary structure between the front and rear boards, providing a protected channel for service cabling. This intermediary element shields cables from damage during installation and maintenance while allowing easy access through serviceable openings.
3Productivity
If conventional wall panels are used without integrated wireways, then thermal and acoustic integrity is maintained, but service cabling installation is difficult and time-consuming
Solution Approach 1:
The panel is segmented into functional zones: thermal/acoustic insulation layers maintain integrity, while separate wireway channels provide dedicated pathways for services. This segmentation allows both thermal/acoustic performance and service installation efficiency to coexist without compromising either.
Solution Approach 2:
The wireway provides localized access points (serviceable openings) at specific locations on the panel, allowing service installation without compromising the overall thermal and acoustic integrity of the panel structure. The local modification does not affect the global performance properties.
Data Source
Figure 1
Figure 2a~2b
Figure 2c
AI summary
A prefabricated wall panel is described, said panel comprising: a rear board; a front board forming an internal face for a room, said front board spaced away from said rear board to form a cavity; and a first side stud and a second side stud, each side stud connected to the front and rear boards on opposing sides of the cavity; and a wireway disposed within the cavity, wherein the wireway runs substantially from a base of the wall panel to a top of the wall panel to allow services to pass through the panel, and wherein the wireway constrains cabling of the services therein; and wherein the first side stud comprises a male mating means and the second side stud comprises a female mating means such that the prefabricated wall panel can mate with an adjacent prefabricated wall panel to form a continuous internal wall surface.