Interlocking Watershed Wall Panels for Tool-Free Assembly
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Solution Overview
Problem
Conventional portable buildings require multiple people for assembly, heavy machinery for wall erection, lack accessibility for large items, and face issues with moisture exposure and condensation, especially around electrical systems.
Innovation Solution
A self-framing modular wall system with integrated framing members and moisture removal features, allowing single-person assembly and effective moisture management without additional structural support, using interlocking panels and a trough system to direct moisture away from the interior.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional portable buildings use traditional wall erection methods, then structural integrity is achieved, but multiple people and heavy machinery are required for assembly
Solution Approach 1:
The wall system is divided into modular panels with integrated framing members that can be assembled in segments. Each panel is a self-contained unit that can be handled and positioned individually, eliminating the need for heavy machinery and multiple workers while maintaining structural integrity through the interlocking design of the framing members.
Solution Approach 2:
The framing members are integrated directly into the wall panels, allowing the panels to self-assemble through interlocking mechanisms without requiring external structural support systems or complex assembly equipment. The panels themselves provide the structural function that would traditionally require separate framing components and heavy machinery to install.
2Productivity
If portable buildings are exposed to the environment, then accessibility and quick setup are achieved, but moisture and condensation affect electrical systems
Solution Approach 1:
The moisture management function is extracted from the wall panels themselves and implemented as a separate, integrated drainage system. The trough members are built into the panel structure to actively remove moisture and condensation from the interior space, preventing moisture-related damage to electrical systems while maintaining the portable building's environmental exposure and quick setup capabilities.
Solution Approach 2:
The trough members act as an intermediary system between the wall panels and the interior electrical systems. They intercept and channel moisture and condensation away from the electrical components before the moisture can cause damage, serving as a protective mediator that allows the building to remain exposed to environmental conditions without compromising the electrical systems.
3Ease of operation
If conventional portable buildings use standard doors and windows, then manufacturing simplicity is maintained, but accessibility for large items is insufficient
Solution Approach 1:
The wall panels are designed to serve multiple functions: they provide structural support, weather protection, and large-opening access points. By integrating the framing members and panel design to accommodate oversized openings without requiring separate door or window assemblies, the system achieves improved accessibility for large items while maintaining manufacturing simplicity through the standardized panel construction.
Data Source
AI summary
A watershed wall system comprising having, a plurality of interlocking wall panels secured to one another to for a wall section, each wall panel having a interior surface and an exterior surface and wherein a plurality of wall section are secured together to form an interior space. The watershed wall system also having a floor piece having a substantially planar surface middle surface and at least one perimeter portion of the floor piece being turned up, forming a turned up portion, wherein the turned up portion is attached to the interior surface of at least one wall panel, such that at least one wall panel includes weeping holes in a bottom portion of the at least one wall panel, such that condensation may be drained way from the interior space.