Laminated Fire Extinguishing Sheet for Scalable Aerosol Suppression
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Solution Overview
Problem
Existing fire extinguishing molded products lack a manufacturing process suitable for productivity, mass production, and large-scale production, limiting their application in fire-prone environments.
Innovation Solution
A fire extinguishing sheet containing a thermally decomposable fire extinguishing agent, composed of potassium compounds and binders, generates an aerosol upon reaching a predetermined temperature, providing an initial fire extinguishing function.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a fire extinguishing molded product is used, then fire extinguishing function is provided, but manufacturing process is not established for productivity and mass production
Solution Approach 1:
The invention changes the physical form parameter of the fire extinguishing agent from molded products to sheet form. This parameter change enables the use of conventional sheet manufacturing processes (coating, laminating, printing) that are suitable for mass production, thereby resolving the contradiction between providing fire extinguishing function and achieving manufacturing productivity.
Solution Approach 2:
The invention extracts the fire extinguishing agent from its traditional molded product form and applies it as a coating or laminate on substrates. This extraction allows the fire extinguishing function to be integrated into existing sheet production processes, enabling mass production while maintaining effectiveness.
2Productivity
If fire extinguishing agent is applied as coating or laminate, then mass production becomes possible, but application in fire-prone environments must be ensured
Solution Approach 1:
The fire extinguishing agent is pre-applied to substrates in the form of coatings or laminates during the manufacturing process. This preliminary action ensures that the fire extinguishing function is already in place before the product reaches its application environment, guaranteeing reliability while enabling mass production through conventional coating and laminating processes.
Solution Approach 2:
The invention creates composite structures by combining fire extinguishing agents with substrate materials through coating or lamination. This composite approach ensures the fire extinguishing function is integrated into the substrate, maintaining reliability while allowing mass production using existing composite material manufacturing techniques.
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 sheet enables efficient and scalable production, effectively extinguishing fires in various facilities by generating a fire extinguishing component upon thermal decomposition.
Implementation Method 1
containing a fire extinguishing agent that, when reaching a predetermined temperature, thermally decomposes to generate a fire extinguishing component
Implementation Method 2
the fire extinguishing component is an aerosol
Data Source
AI summary
The fire extinguishing laminated body contains a fire extinguishing agent that thermally decomposes when reaching a predetermined temperature to generate a fire extinguishing component, the fire extinguishing component being an aerosol. The fire extinguishing laminated body comprises; a fire extinguishing agent layer consisted of a fire extinguishing sheet comprising tripotassium citrate, potassium chlorate, and a polyacetal resin or a cellulose-based compound as the fire extinguishing agent, a base material laminated on the fire extinguishing agent layer, and an adhesive layer provided between the fire extinguishing agent layer and the base material.