Summary
A CAFS (Compressed Air Foam System) is a fire suppression system that uses a mixture of water, foam concentrate, and compressed air to create a fire-fighting foam with superior properties compared to traditional methods. This foam, known as CAF (Compressed Air Foam), is more effective at extinguishing fires due to its enhanced cooling, adhesion, and penetration capabilities.
The system mixes water and foam concentrate to create a foam solution. Then, compressed air is injected into the solution within a mixing chamber, actively expanding the foam. This active expansion process results in a CAF foam with a fine, homogeneous bubble structure, increased energy content, and excellent adhesion to surfaces. System Design and Calculation According to NPFA16.
CAFS offers several advantages over traditional methods:
-
Superior Cooling
The enhanced surface area of the CAF allows for more effective heat absorption, leading to faster fire knockdown.
-
Improved Adhesion and Penetration
The foam adheres well to vertical and horizontal surfaces, allowing it to penetrate deeper into the fire and extinguish it more effectively.
-
Reduced Water Usage
Due to the increased efficiency of CAF, less water is needed to extinguish a fire, which is particularly beneficial in situations where water supply is limited.
-
Increased Throw Range and Height
The high energy content of CAF allows for greater throw distance and height, enabling firefighters to reach fires from a safer distance.
Application
CAFS Systems are used in a varity of applications, including:
CAFS is effective in extinguishing fires in buildings, homes, and other structures.
CAFS is valuable for combating wildfires due to its ability to cover large areas quickly and efficiently.
CAFS is a useful tool for fighting fires in vehicles, including cars, trucks, and airplanes.
CAFS is used in various industrial settings, such as chemical plants, oil refineries, and warehouses, where flammable liquids and materials are present.
In summary, CAFS is a powerful fire suppression technology that offers significant advantages over traditional methods due to its superior foam properties and effectiveness in various fire scenarios.
Pressure Class
Gas Bottle 15Mpa~30MPa.
CAF Model
Fixed Type CAF Fire Suppression System
Mobile Type CAF Device
Related Products
