Mobile Spray Manifold Assembly for Roofing
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Solution Overview
Problem
The roofing industry faces inefficiencies in applying roofing materials such as adhesive and insulation across large areas, as existing methods lack a mobile and efficient solution for spraying these substances uniformly and effectively.
Innovation Solution
A mobile spray manifold assembly with a frame, attachment arms for vehicle mounting, a distribution manifold with parallel outlets, and a valve system for independent control of multiple substance containers, allowing for efficient and targeted application of roofing materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a mobile spray manifold assembly is used to spray large areas, then productivity and coverage area are improved, but device complexity increases due to multiple valves, manifolds, and mounting components
Solution Approach 1:
The spray system is divided into multiple spray manifolds, each with its own distribution manifold and spray nozzles. This segmentation allows the system to cover larger areas by distributing spray across multiple independent units while maintaining manageable complexity through modular design.
Solution Approach 2:
The spray manifold assembly is designed to be mounted on various types of vehicles (trucks, trailers, etc.) through universal attachment arms and mounting brackets. The system can handle multiple substances (adhesive, insulation materials) through a common valve system and distribution manifold structure, reducing overall device complexity while maintaining versatility.
2Adaptability or versatility
If multiple substance containers are connected to the distribution manifold, then versatility and functionality are improved, but risk of clogging and contamination increases
Solution Approach 1:
The valve system extracts and isolates each substance container connection from the main distribution manifold. Each container has its own control valve that can be independently opened or closed, allowing substances to be connected to the system without direct exposure to the distribution manifold and spray nozzles, thereby reducing clogging risk while maintaining versatility.
Solution Approach 2:
Control valves act as intermediary components between substance containers and the distribution manifold. These valves serve as barriers that prevent direct contact between different substances and the spray system, reducing contamination and clogging risks while allowing multiple substances to be handled through the same manifold system.
3Manufacturing precision
If flow control valves are positioned upstream of the distribution manifold, then control precision and substance flow management are improved, but device complexity and valve system requirements increase
Solution Approach 1:
The valve system is segmented with individual control valves positioned at each substance container connection point upstream of the distribution manifold. This segmentation provides precise control over each substance's flow into the manifold while maintaining a relatively simple overall structure through the use of standard valve components rather than complex integrated control systems.
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
Enables efficient and uniform application of roofing materials across large areas, such as rooftops, by providing a mobile and versatile system for spraying adhesives and insulations, improving coverage and reducing clogging through self-cleaning mechanisms.
Implementation Method 1
A spray manifold is removably secured to, and supported by, the frame and has a plurality of spray nozzles mounted thereto and configured to spray a substance onto an underlying surface.
Implementation Method 2
A distribution manifold has an inlet and a plurality of outlets fluidly connected with the plurality of spray nozzles in parallel.
Implementation Method 3
The valve system includes a first flow control valve configured for fluid connection with a first substance containing container and a second flow control valve configured for fluid connection with a second substance containing container.
Data Source
AI summary
A mobile spray manifold assembly has a frame and at least one attachment arm secured to and extending from the frame and configured to removably mount to a vehicle for movement and maneuvering of the mobile spray assembly. A spray manifold is removably secured to, and supported by, the frame and has a plurality of spray nozzles mounted thereto and configured to spray a substance onto an underlying surface. A distribution manifold has an inlet and a plurality of outlets fluidly connected with the plurality of spray nozzles in parallel. A valve system is positioned upstream of the distribution manifold and fluidly connected with the inlet of the distribution manifold. The valve system includes a first flow control valve configured for fluid connection with a first substance containing container and a second flow control valve configured for fluid connection with a second substance containing container.