Safety Redefined: Medium Velocity Water Mist Sprinkler For Comprehensive Fire Protection
The Medium Velocity Water Mist Fire Suppression System is an innovative fire protection solution that utilizes advanced hydraulic atomization technology to deliver rapid response and effective fire control. The system generates a uniform, finely dispersed mist curtain across the protected area, achieving optimal fire suppression while conserving water resources.
Description
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Products Description
CA-FIRE Medium Velocity Water Mist Sprinkler
This system is engineered with specially designed atomization nozzles that create a stable and consistent medium-velocity mist field. Constructed from corrosion-resistant alloys, its internal flow channels are optimized to minimize pressure loss. The system features industry-standard connection interfaces for compatibility with various piping networks. A durable weather-resistant surface treatment ensures reliable performance in humid or chemically challenging environments.
Features & Advantages
Dual Suppression Mechanism: Simultaneous cooling and oxygen depletion for enhanced effectiveness.
• Exceptional Water Efficiency: Reduces water consumption by over 90% compared to conventional sprinkler systems.
• High Compatibility: Designed for integration with various fire detection and alarm systems.
• Broad Adaptability: Suitable for different building heights and complex architectural spaces.
• Environmental Safety: Uses plain water as the extinguishing agent, posing no environmental hazard.
• Minimal Collateral Damage: Significantly reduces water damage to assets and equipment.
Working Principle and Typical Applications
Typical Applications
• Public assembly spaces: shopping malls, transportation terminals, stadiums
• Industrial protection zones: manufacturing floors, storage warehouses, processing areas
• Special hazard locations: archival storage rooms, museum galleries,精密 equipment rooms
• Energy facility zones: electrical switch rooms, UPS battery rooms, power generation areas
• Commercial service areas: commercial kitchen hoods, service shafts, building atriums
Operational Principle
When a temperature rise is detected in the protected zone, the system's sensing element initiates activation. Water is delivered at designed pressure to the atomization assembly, where it performs fire control through multiple simultaneous mechanisms:
Phase-change Cooling: Atomized droplets vaporize instantly in the heat plume, absorbing significant thermal energy.
Oxygen Displacement: Generated steam expands to displace oxygen and disrupt the chemical chain reaction of combustion.
Smoke Scrubbing: Micron-sized droplets capture and precipitate suspended smoke particulates, improving visibility.
Radiation Attenuation: The suspended mist curtain effectively blocks radiant heat transfer, limiting fire spread.
Installation Requirements and Precautions
Determine nozzle spacing and mounting height based on the hazard classification of the protected area.
• Ensure the water supply line is equipped with pressure monitoring and filtration units.
• Perform quarterly inspections to verify nozzle cleanliness and remove any accumulated debris.
• Maintain a detailed service log documenting all inspection and testing results.
• Develop contingency plans for potential system abnormalities.
• Train relevant personnel on standard operational procedures.
FAQ
Q: Can this system fully replace traditional sprinkler systems?
A: Suitability depends on a specific risk assessment of the premises. Its advantages are most pronounced in areas with sensitive electronics or cultural heritage assets.
Q: How is the system restored to standby mode after activation?
A: After shutting the water supply valve, a qualified technician must replace the activated thermal element and perform a full system functional test.
Q: Does water quality affect the mist performance?
A: Using filtered, clean water is recommended. Regular inspection of the in-line filter is essential for maintaining long-term atomization performance.
Q: Is it suitable for high-rise buildings?
A: Application in tall structures is achievable through zone-based pressure control technology, requiring custom design based on the building's specific characteristics.
Q: How is the system's effectiveness verified?
A: Performance can be validated through full-scale fire testing or Computational Fluid Dynamics (CFD) modeling, typically conducted by certified testing laboratories.
Q: What is the expected service life of the system?
A: The main system components have a service life exceeding 20 years under normal conditions. Moving parts are recommended for preventive replacement every decade.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 18160950625
miki@ca-fire.com
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