CO2 Indirect Fire Trace Tube Fire Suppression System
Automatic CO2 Fire Detection Tube System for Electrical Cabinets &
Equipment Protection
Product Overview
CO2 Indirect Fire Trace Tube Fire Suppression System is an advanced automatic fire suppression solution designed to
detect and extinguish fires at the earliest stage. The system
integrates fire detection, system activation, and fire extinguishing into a single detection tube without requiring electricity,
sensors, or complex control panels.
The CO2 fire detection tube is installed close to potential fire sources. When the temperature
reaches approximately 170°C, the tube ruptures at the hottest point, causing a pressure drop
that activates the cylinder valve. The CO2 extinguishing agent is then released through the discharge pipe
and nozzle, delivering rapid point-to-point fire suppression.
This CO2 indirect fire trace tube system is widely used to protect electrical equipment, cabinets, power
distribution panels, communication equipment, and other enclosed or
semi-enclosed spaces where early fire detection is critical.
Key Features of CO2 Indirect Fire Trace Tube System
1. Automatic Fire Detection and Suppression
The fire detection tube functions as both a fire detector and activation device, automatically releasing the extinguishing agent once a fire
occurs.
2. No Electricity Required
The system operates mechanically without electrical power, eliminating the risk of electrical failure and reducing
installation complexity.
3. Rapid Point-to-Point Fire Extinguishing
The tube bursts directly at the hottest point, allowing the system
to suppress fire at the source within seconds, preventing fire spread.
4. Space-Saving Design
With only a CO2 cylinder, fire detection tube, and discharge nozzle, the system is compact and easy to install even inside small
equipment enclosures.
5. Cost-Effective Protection
Compared with traditional gas fire suppression systems, the fire
trace tube system reduces agent consumption by up to 80%, significantly lowering installation and maintenance costs.
6. High Reliability
Because the system does not rely on electronic components, it is resistant to vibration, dust, humidity, and electromagnetic
interference.
Applications
The CO2 indirect fire detection tube system is ideal for protecting small enclosed spaces or critical
equipment where traditional fire suppression systems are difficult
to install.
Typical applications include:
Electrical cabinets and control panels
Power distribution cabinets
UPS battery cabinets
Telecommunication cabinets
Server racks and IT equipment
Cable trays and cable tunnels
Industrial machinery enclosures
Power plants and substations
Broadcasting and communication facilities
These environments often contain electrical equipment where rapid fire detection and localized suppression are essential to prevent major damage.
CO2间接式说明书
System Components
The CO2 indirect fire trace tube system mainly consists of the following components:
When the detection tube ruptures due to heat, the pressure drop activates the container valve, allowing the CO2 extinguishing agent to discharge through the
nozzle and suppress the fire immediately.
CO2间接式说明书
Technical Specifications
| Parameter | Specification |
|---|
| Fire Suppression Agent | CO2 |
| System Type | Indirect Fire Trace Tube |
| Working Pressure | 5.7 MPa |
| Maximum Working Pressure | 12.1 MPa |
| Operating Temperature | 0 – 49°C |
| Minimum Agent Density | 1.5 kg/m³ |
| Detection Tube Diameter | Ø6 mm |
| Tube Melting Temperature | 170 ±10°C |
| Maximum Detection Tube Length | 25 m |
| Maximum Discharge Pipe Length | 12 m |
Working Principle
The CO2 automatic fire trace tube system works through a simple but highly reliable mechanism:
The pressurized fire detection tube is installed close to potential
fire hazards.
When a fire occurs, the tube softens and ruptures at the hottest
point (around 170°C).
The pressure drop inside the tube triggers the container valve.
The CO2 extinguishing agent is released through the discharge pipe and nozzle.
The fire is rapidly suppressed at the ignition source.
The pressure switch activates an alarm signal to notify personnel.
This process enables fully automatic fire detection and suppression without human
intervention.
CO2间接式说明书
Advantages of CO2 Fire Trace Tube System
Early fire detection directly at the ignition source
Automatic operation without electrical power
Minimal installation space required
Quick discharge and efficient fire suppression
Suitable for enclosed equipment protection
Low installation and maintenance cost
Reliable operation in harsh environments
Why Choose Our CO2 Fire Trace Tube Fire Suppression System
15+ years of fire protection manufacturing experience
OEM / ODM customization available
Strict quality control and international standards
Professional technical support for system design
Fast delivery for global projects
Our CO2 fire trace tube suppression systems are widely exported and used in industrial facilities, energy infrastructure, telecommunications
equipment rooms, and electrical protection applications worldwide.
