Solution
Automatic Fire Detection and Extinguishing System
Automatic Fire Detection and Extinguishing System
Automatic Fire Detection and Extinguishing System
Automatic Fire Detection and Extinguishing System
Automatic Fire Detection and Extinguishing System
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  • Automatic Fire Detection and Extinguishing System
  • Automatic Fire Detection and Extinguishing System
  • Automatic Fire Detection and Extinguishing System
  • Automatic Fire Detection and Extinguishing System
  • Automatic Fire Detection and Extinguishing System

Automatic Fire Detection and Extinguishing System

The operating principle of the fire detection and suppression system is as follows: it consists of a pressurized container filled with extinguishing agent, a dedicated container valve, and a fire-detection tube capable of releasing the extinguishing agent. The fire-detection tube is routed along potential fire hazard locations; while under pressure, its multiple sensing points (distributed along its length) continuously monitor for signs of fire. When exposed to open flame or a sudden temperature rise, the tube ruptures at the point of highest heat, causing a loss of pressure that triggers the valve to open. This opens the discharge line leading to the nozzle, which then releases the extinguishing agent and simultaneously transmits a fire alarm signal.

Category:

Microenvironment of Small Spaces

Service Hotline:

025-85713119

Detailed Introduction

　　The operating principle of the fire detection and suppression system is as follows: it consists of a pressurized container filled with extinguishing agent, a dedicated container valve, and a fire-detection tube capable of releasing the extinguishing agent. The fire-detection tube is routed along potential fire hazard locations; while under pressure, its multiple sensing points (distributed along its length) continuously monitor for signs of fire. When exposed to open flame or a sudden temperature rise, the tube ruptures at the point of highest heat, causing a loss of pressure that triggers the valve to open. This opens the discharge line leading to the nozzle, which then releases the extinguishing agent while simultaneously transmitting a fire alarm signal.

　　The fire detection tube is a polymer material that combines flame retardancy, flexibility, and temperature sensitivity in one. It exhibits excellent long-term leak resistance, with a maximum leakage rate of 10⁻⁵ mbar·L/s/m. As a linear flexible hose, it is unaffected by dust, oil contamination, electromagnetic interference, and other environmental factors.

　　The system is fully self-contained, requiring no external power supply and remaining unaffected by power outages.

　　Unique integrated valve design with a built-in ball valve to prevent ball valve damage and reduce the likelihood of leakage;

　　Quick-connect fitting with a dual-seal design for excellent sealing performance;

　　Highly integrated solenoid valve assembly design, offering customized solutions to meet the needs of customers across various industries and application scenarios, with simple design and installation and low maintenance costs.

 

Schematic Diagram of Fire Detection Tube Arrangement

Design Drawing Example