PRODUCT
Series
High-pressure carbon dioxide system
Product Introduction
◆ Carbon dioxide gas fire extinguishing system is a highly efficient and environmentally friendly fire-fighting device that achieves rapid fire extinguishing by releasing high-pressure liquid carbon dioxide. It is widely used in various key protected locations. Its core fire extinguishing mechanism is asphyxiation: when the system is released, a large amount of carbon dioxide rapidly dilutes the oxygen concentration in the fire area (down to below 12%), inhibiting the combustion reaction; at the same time, the liquid carbon dioxide absorbs heat during vaporization, producing a cooling effect and further reducing the flame temperature. The system mainly consists of a storage container (high-pressure or low-pressure), control valve assembly, piping network, nozzles, and fire detection and alarm devices. It supports automatic, manual, and mechanical emergency start-up and can be flexibly configured as a total flooding system or a local application system to meet the needs of different scenarios.
Technical parameter table
| Enforce standards | Applicable Fire Types | Solid Surface and Some Deep-Seated Fires, Liquid/Fuseable Solid Fires, Gas Fires with Interrupted Gas Supply, Electrical Fires | |
| Not Applicable Fire Types | Fire Fires Containing Oxidizing Chemicals, Class D Reactive Metal Fires, Metal Hydride Fires | ||
| Smothering, Cooling; Greenhouse Effect | |||
| Firing Capacity | 0.60kg/L | ||
| Storage Pressure | 5.7MPa | ||
| Nozzle Pressure | High Pressure ≥1.4MPa | ||
| Pressure Relief | High Pressure 19±0.95MPa | ||
| Design Concentration | Total flooding ≥ extinguishing concentration 1.7 times and ≥ 34%; local application uses area/volume method | ||
| Ambient Temperature | Protected Area - 20℃~100℃; Storage Device: High Pressure 0℃~49℃ | ||
| Spraying | Total flooding ≤60s (solid depth ≤7min), local application ≥30s | ||
| Immersion | Solid depth 10 - 20min | ||
| System type | Total flooding / Local |
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