IG100 gas fire extinguishing system description
IG100 gas fire extinguishing system (15MPa) consists of bottle
rack, fire extinguishing agent bottle group, high-pressure hose,
one-way valve (fire extinguishing agent pipeline), manifold, safety
release device, selection valve, signal feedback device, fire
extinguishing agent delivery pipeline, pressure reducing device,
nozzle, driving gas bottle group, electromagnetic driving device,
driving gas pipeline, one-way valve (driving gas pipeline), etc.
The device has three starting modes: automatic, manual and
mechanical emergency.
Application places
Mainly suitable for fire protection of large computer rooms,
communication rooms, control rooms, valuable equipment rooms,
cultural relics and materials collection warehouses, libraries and
archives, data storage rooms, generator rooms, oil-immersed
transformer rooms, substations, circuit breakers, circulation
equipment, hydraulic equipment, drying equipment, dust removal
equipment, paint production lines and other places or equipment.
Application features
1.IG-100 inert gas fire extinguishing agent is completely composed
of pure nitrogen (N2);
2. It is a pure natural gas fire extinguishing agent;
3. High fire extinguishing efficiency;
4. Safe and environmentally friendly.
System technical parameters and composition
1. System technical parameters
| Executive standard | GB 25972-2010 |
| System working pressure(20℃时,MPa) | 15 | 20 |
| Volume of fire extinguishing agent bottle group(L) | 70 | 80 | 90 | 80 | 82 | 90 |
| System injection time(s) | ≤60 | ≤60 |
| Filling quantity of extinguishing agent(kg) | 12.47 | 14.25 | 16.04 | 17.48 | 17.92 | 19.67 |
| System service temperature(℃) | 0～+50 | 0～+50 |
| Minimum fire extinguishing design concentration | 37.5% | 37.5% |
| Safe design concentration of manned workplace | ≤43% | ≤43% |
Note: The area and load-bearing requirements of the bottle storage room
can be estimated based on the cell size and cell weight of the
bottle group and starter bottle.
