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Compressed Air Foam System
Keywords:
Compressed Air Foam System
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Detailed Introduction
Compressed-air foam fire-extinguishing systems are high-efficiency fire-suppression systems specifically designed for large-scale facilities.
The system comprises water supply units, gas supply units, foam concentrate supply units, proportioning and mixing units, gas–liquid mixing units, foam generation devices, piping networks, valves, and discharge devices. It employs a positive-pressure method to generate foam, significantly enhancing fire-extinguishing performance. The system’s liquid supply capacity ensures 24-hour protection against reignition.
1. Energy conservation: significantly reduces water consumption by 75%; substantially lowers liquid consumption, reducing foam solution usage by 98%.
2. High efficiency: Simultaneously achieves “four-effect fire suppression” (cooling, moistening, separation, and barrier formation), increasing fire-extinguishing efficiency by 10%–86% and reducing extinguishing time by 50%.
3. High latent heat of vaporization: rapid cooling and strong adhesion, enabling quick absorption of gases;
4. Strong fire-extinguishing performance: It can quickly extinguish fires in electrochemical energy storage power stations and other types of fires.
Substation, Energy Storage Station
Compressed Air Foam Fire Extinguishing System | |||||
Model | TH-CAFS-AC400 | TH-CAFS-AC1200 | TH-CAFS-AC2400 | TH-CAFS-AC3000 | TH-CAFS-AC4000 |
Mixed liquid flow rate | 400L/min | 1200L/min | 2400L/min | 3000L/min | 4000L/min |
CAFS output volume | 3200L/min | 4800L/min | 9600L/min | 24000L/min | 32000L/min |
Nominal flow rate outlet pressure | 0.8MPa | 0.8MPa | 0.8MPa | 0.8MPa | 0.8MPa |
Foam mixing ratio | 0.5% (0.5%/1%) | 3.0% (0.5%–6%, adjustable with 0.1% accuracy) | 3.0% (0.5%–6%, adjustable with 0.1% accuracy) | 3.0% (0.5%–6%, adjustable with 0.1% accuracy) | 3.0% (0.5%–6%, adjustable with 0.1% accuracy) |
Gas-liquid ratio | 7 (3:1–10:1, consecutive Adjustable) | 7 (3:1–10:1, consecutive Adjustable) | 7 (3:1–10:1, consecutive Adjustable) | 7 (3:1–10:1, consecutive Adjustable) | 7 (3:1–10:1, consecutive Adjustable) |
Foaming multiple | 8 | 8 | 8 | 8 | 8 |
25% liquid separation time | ≥3.5 min | ≥4min | ≥4min | ≥4min | ≥4min |
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