Network-based HFC-227ea Gas Fire Extinguishing System

Suitable for extinguishing the following types of fires:

Electrical fires
Liquid fires or fires involving molten solids
Solid surface fires
Gas fires that require shutting off the gas supply before suppression

PRODUCT DETAILS

Overview

The Network-based HFC-227ea Gas Fire Extinguishing System consists of a cylinder rack, extinguishing agent cylinders, container valves, metal hoses, check valves (for extinguishing agent pipeline), distribution pipes, safety venting devices, selection valves, signal feedback devices, extinguishing agent delivery pipelines, nozzles, driver gas cylinder groups, electromagnetic drive devices, and driver gas pipelines, among others. Depending on the specific requirements of the application, the system can be configured as a unit-independent system or a combined distribution system. It uses total flooding fire suppression methods to provide fire protection for both single and multiple protected areas. This system is known for its advanced technology, high extinguishing efficiency, and ease of maintenance.

In the Network-based HFC-227ea Gas Fire Extinguishing System, the extinguishing agent storage cylinders are typically placed in a dedicated cylinder room. The system is connected through piping, and in the event of a fire, the extinguishing agent is delivered from the cylinder room to the protected area via the pipes. The extinguishing agent is released through nozzles to suppress the fire. This system is the preferred choice for multi-area protection in large buildings, capable of simultaneously protecting up to eight separate zones.

Fire Extinguishing Principle

When the fire suppression system is in an automatic control state, and a fire occurs in the protected area, the fire detectors send fire signals. The alarm controller immediately activates an audible and visual alarm. The gas fire control panel receives two independent fire alarm signals and sends out a linkage command to shut off related equipment. After a 30-second delay, the system sends out a fire extinguishing command, which opens the corresponding solenoid valve and releases the extinguishing agent from the cylinder. The agent is transported through the pipeline, opening the appropriate selection and container valves to release the agent for fire suppression.

Applications

Suitable for extinguishing the following types of fires:

Electrical fires
Liquid fires or fires involving molten solids
Solid surface fires
Gas fires that require shutting off the gas supply before suppression

Ideal for protecting enclosed spaces, including the following typical locations:

Hazardous areas with explosive gases or liquid-type fires
Libraries, archives, document storage rooms, and museums
Oil-immersed transformers, distribution rooms with oil-filled switches, and backup generator rooms
Communication rooms, data centers, and computer rooms

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