Fire Fighting Foam Tank System is a high-performance, automatic foam-water fire suppression solution designed to control and extinguish fires involving flammable liquids, fuels, and other hazardous materials. Constructed from carbon steel and equipped with a durable rubber bladder, this system ensures long service life, corrosion resistance, and reliable operation in demanding industrial environments.

Equipped with a foam proportioning device, the system precisely mixes water and foam concentrate to create an effective foam solution for rapid extinguishing and cooling. It complies with international quality standards such as ISO and CCC, ensuring safety, performance, and reliability.

Working Principle

The foam tank system functions as part of an automatic foam-water fire sprinkler system, operating through a sequence of coordinated actions for quick fire response and suppression:

1. Fire Occurrence (a) – A fire ignites in the protected area.
2. Sprinkler Activation (b) – The fire sprinklers are triggered by heat, releasing water.
3. Valve Operation (c) – The alarm check valve opens, allowing water flow through the system.
4. Signal Transmission (d) – The pressure signal device sends a signal to the control panel.
5. Drain Valve Activation (e) – The control panel opens the solenoid drain valve.
6. Foam Valve Operation (f) – The foam-control valve automatically opens.
7. Proportioning and Mixing (g) – The foam proportioning mixer blends foam liquid and water according to the designed ratio (3% or 6%).
8. Foam Discharge (h) – The sprinklers spray the foam-water mixture onto the fire for rapid extinguishment.

Applications

The foam-water fire fighting system is suitable for high-risk environments where both liquid and solid combustibles are present. Typical applications include:

• Underground parking areas
• Aircraft maintenance hangars
• Vehicle garages and workshops
• Oil pump rooms
• Petrochemical and industrial facilities
• Storage and processing areas for flammable materials

Key Features and Advantages

• Durable Construction: Carbon steel tank with a reinforced rubber bladder for strength and longevity.
• High Efficiency: Accurate foam mixing ratios (3% or 6%) ensure consistent foam quality and fire coverage.
• Low Pressure Loss: Operates with a pressure loss of ≤0.2 MPa for stable and efficient performance.
• Certified Safety: Meets ISO and CCC certification standards.
• Customizable Options: Available in various flow capacities (4L/S–32L/S) to meet project-specific needs.
• Easy Installation & Maintenance: Delivered with a foam proportioner and complete fittings for simple setup and servicing.

Conclusion

The Fire Fighting Foam Tank System offers a reliable, efficient, and automatic solution for industrial and commercial fire protection. Designed for high-risk environments such as petrochemical plants, aircraft hangars, and parking facilities, it ensures rapid fire suppression through effective foam-water mixing technology.