Meituan Data Center IG-541 Fire Extinguishing System

3.1 Compliance and Compliance Goals
Strictly designed, constructed, and debugged in accordance with national fire safety regulations, the system linkage logic is complete, and it has successfully passed fire detection and acceptance, meeting the safety rating requirements of A-level data centers, equipment protection, and computer rooms.
3.2 Safety protection objectives
To achieve early fire detection, rapid linkage spraying, rapid suppression and extinguishing of initial fires, prevent the spread of fire, and protect precision equipment and core data assets in protective areas such as host rooms, UPS rooms, battery rooms, and precision distribution rooms.
3.3 Long term Environmental Protection Goals
Using pure natural inert gas fire extinguishing agents, with no chemical decomposition products, no ozone layer damage, and extremely low greenhouse effect, it meets the standards of green, low-carbon, and energy-saving computer room construction and is suitable for long-term normal use.
3.4 Continuous operation objective
The fire extinguishing process is non-conductive and has no secondary damage. After spraying, there are no pollutants in the computer room environment. After ventilation, equipment operation can be quickly restored, minimizing downtime and ensuring business continuity.
3.5 Stable operation and maintenance objectives
The system runs stably with low misoperation rate, equipped with manual/automatic switching, emergency start stop, pressure monitoring, and fault alarm functions. It has a simple structure and convenient operation and maintenance in the later stage, reducing the cost of fire management in the computer room.