Prefabricated Wall Panel Fire Sprinkler Conduit Routing

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Solution Overview

Problem

On-site installation of electrical and plumbing conduits in construction projects often delays project completion, increases costs, and reduces quality uniformity due to variations in installation practices among construction professionals.

Innovation Solution

A modular building unit system featuring prefabricated panels with pre-installed electrical, plumbing, and other components, allowing for standardized and efficient assembly, including pre-wired and pre-plumbed wall, ceiling, and floor panels with conduit routing systems that enable easy connection across multiple floors and rooms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If on-site installation of electrical and plumbing conduits is performed, then building structures can be constructed, but project completion is delayed and costs increase

Engineering Contradiction:
Improveproject completion speedVSAvoidconstruction time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

Conduits are pre-installed within wall panels during manufacturing before transportation to the construction site. This preliminary action eliminates the need for on-site conduit installation, directly reducing construction time and accelerating project completion while maintaining productivity

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The building structure is divided into modular wall panels, each self-contained with pre-installed conduits. This segmentation allows panels to be manufactured independently and assembled quickly on-site, reducing overall construction time without compromising the ability to construct complete building structures

Inventive Principle:
Principle #1Segmentation

2Manufacturing precision

If on-site installation of conduits is performed, then building structures can be constructed, but quality uniformity is reduced due to variations in installation practices

Engineering Contradiction:
Improvequality uniformityVSAvoidinstallation flexibility
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

Conduits are pre-installed and pre-positioned within wall panels during controlled manufacturing processes. This ensures consistent quality and uniformity across all panels, eliminating variations caused by different on-site installation practices while maintaining ease of assembly through standardized panel coupling mechanisms

Inventive Principle:
Principle #10Preliminary action

3Loss of time

If pre-installed conduits are incorporated into prefabricated panels, then construction time is reduced, but panel complexity increases

Engineering Contradiction:
Improveconstruction timeVSAvoidpanel complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

Multiple functions are merged into single wall panels: structural support, conduit routing, and component mounting. By combining these functions into integrated prefabricated panels with pre-installed conduits, the system reduces construction time while managing complexity through standardized design and assembly procedures

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11795689B2Multi-head prefabricated wall panel fire sprinkler
Publication Date: 2023.10.24 WALL TO WALL LLC
  • US11795689B2 patent drawing
  • US11795689B2 patent drawing
  • US11795689B2 patent drawing

AI summary

Prefabricated wall panels simplify the constructive of building units and other structures. The prefabricated wall panels can include a set of conduits pre-installed within the wall panels that enable simplified installation and conduit routing within a building unit or structure. The set of conduits can include electrical conduit, plumbing conduit, HVAC conduit, networking conduit, fire alarm conduit, and fire sprinkler conduit. The prefabricated wall panels can include above-door cavities to assist with structure design and coupling conduits between prefabricated panels. The prefabricated panels can additionally include dual-headed fire sprinklers that enable one fire sprinkler conduit to spray into multiple rooms, reducing the overall number of fire sprinkler conduits required within a structure.