Integrated Fire Suppression Cabinet for Off-Site Certification
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Solution Overview
Problem
Existing fire suppression systems in specialized environments, such as the nuclear industry, face significant installation delays and increased costs due to the need for separate component inspection and certification, which is time-consuming and requires multiple manufacturers and security teams.
Innovation Solution
An integrated fire suppression system with a modular, compartmentalized cabinet that allows off-site assembly and inspection, reducing on-site installation time and cost, and includes a control panel and chamber for specialized environments with inert atmospheres and sensors for pyrophoric materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate components are installed and inspected individually, then each component can be certified to meet requirements, but installation time and cost increase significantly
Solution Approach 1:
The patent combines multiple fire suppression system components (control panel, power supply, sensors, and monitoring equipment) into a single integrated assembly that can be installed as one unit. This merging eliminates the need for separate installation and inspection of each component, directly reducing installation time while maintaining comprehensive certification coverage for the entire system.
Solution Approach 2:
The integrated assembly is pre-assembled, pre-tested, and pre-certified at the manufacturing location before delivery to the installation site. This preliminary action ensures that all components meet required standards without requiring time-consuming on-site assembly and inspection, thereby reducing installation time while maintaining reliability.
2Reliability
If multiple manufacturers and security teams are involved, then stringent requirements can be met, but installation cost and complexity increase
Solution Approach 1:
The patent integrates control panel, power supply, sensors, and monitoring equipment into a single unified assembly, reducing the number of separate components that require coordination between multiple manufacturers and security teams. This simplification maintains compliance with stringent requirements while reducing installation process complexity.
3Productivity
If components are assembled and inspected off-site, then installation speed increases, but manufacturing and inspection requirements become more stringent
Solution Approach 1:
The integrated assembly undergoes complete assembly, testing, and certification at the manufacturing location before delivery. This preliminary action allows for controlled, high-precision manufacturing and inspection in a dedicated facility, ensuring quality while enabling rapid installation at the final location without compromising assembly precision.
Data Source
AI summary
The disclosure is directed to a fire suppression system that includes all control components in a single integrated panel. It further contemplates and may include a chamber configured to maintain an interior inert atmosphere and to enclose and establish a nonflammable workspace for a pyrophoric workpiece. A temperature sensor may also be included and mounted proximate the workspace, along with an oxygen concentration sensor configured to detect an interior oxygen concentration of the atmosphere. The system also includes a dispenser configured to discharge an antipyrophoric granular material onto the workpiece responsive to automatic detection proximate the workpiece of at least one of a predetermined temperature and oxygen concentration. In variations, the chamber is configured as a glove box having viewing windows and a plurality of sealed glove ports positioned to enable user manipulation of the workpiece about the workspace.