An Automatic and Active Fire Protection Self-control Non-Blaze Surrounding System

To address the challenges posed by the potential toxicity and slow response of traditional fire suppression systems in high-security areas such as archives and museums, this study presents the design of an active fire suppression oxygen reduction automatic control system, hereinafter referred to as the Non-Blaze Surrounding system. This system consists of a nitrogen production module, an environmental monitoring module and is capable of real-time adjustment of oxygen levels within the space. By reducing the supply of oxygen, the possibility of fire occurrence is diminished while also safeguarding personnel. Experiments conducted in a custom-designed storage facility for cultural relics demonstrated the system’s ability to stabilize oxygen concentration at 16%, thereby validating its functionality and effectiveness.