25m Maximum Length CO2 Fire Extinguisher Tube with 12.1Mpa Maximum Pressure and 170℃ Auto Burst Temperature-Sensing Fire Suppression

CO2 indirect-type fire detector tube

Introduction:
  The temperature-sensing self-starting fire extinguishing device is a kind of advanced fire extinguishing device that has been newly developed at home and abroad in recent years. It belongs to a fixed non-electric self-starting type fire extinguishing device. This type of fire extinguishing device does not require a power source or traditional fire detection and alarm equipment. The entire device consists only of a fire extinguishing agent storage cylinder and a flexible fire detection tube. The fire detection tube integrates fire detection, fire extinguishing device activation, and fire extinguishing agent release functions. The flexible fire detection tube can be conveniently installed at the nearest location to every potential fire source. Once a fire occurs, the fire detection tube is heated and ruptures, immediately releasing the fire extinguishing agent for point-to-point fire suppression.

Performance Characteristics:
  First, the fire extinguishing agent delivery tube has the functions of fire detection, fire extinguishing device activation, and fire extinguishing agent release, eliminating the need for fire alarm and detection devices, thereby reducing costs and installation difficulties, and greatly improving the reliability of the fire extinguishing device, avoiding false actions of electrical control alarm components.
  Second, this device only implements full-coverage fire suppression for equipment that has already caught fire, and extinguishes the fire in a point-to-point manner, changing the traditional gas fire suppression system that extinguishes the entire equipment space regardless of the size of the fire, resulting in slow detection response time and excessive use of fire extinguishing agents.
  Third, the fire detection tube can be laid inside equipment and instruments that may catch fire, enabling the fastest detection of fires and the fastest point-to-point fire suppression for only the burning areas, resulting in faster response time, more efficient fire suppression, lower costs, and greater environmental friendliness.
  
  From the above three characteristics of the temperature-sensing self-starting fire extinguishing device, it is a more scientific fire suppression method in current fixed fire suppression devices, especially solid gas fire suppression devices, in terms of improving fire suppression efficiency, saving costs, and environmental protection.
System Application Scope:
  The temperature-sensing automatic fire extinguishing device solves the long-standing problem in the fire protection industry of preventing fires in spaces where electrical equipment, control boxes, and distribution boards are located. Currently, this device has been widely applied in domestic systems such as power plants, communications, broadcasting, petrochemicals, railways, etc., and has accumulated a large amount of successful experience.
1. Suitable for extinguishing fires in the following places:
  Microwave rooms, decimeter wave rooms, meter wave rooms, power distribution rooms, and uninterruptible power supply rooms in broadcasting and television facilities; control rooms, signaling transfer point rooms of communication systems; control rooms, electronic equipment rooms, computer rooms, relay rooms, power distribution rooms of power plants; parts such as cable intersections, dense areas, and intermediate joints; distribution cabinets, elevator control cabinets, cable trays with troughs or bridges; and other special or important cabinets and equipment with relatively enclosed enclosures.
2. Applicable fire types to be extinguished:
2.1 The fire detection tube with carbon dioxide filling can be used to extinguish the following fires:
  Fires that can cut off the gas source before extinguishing;
  Fires of Class A, B, and C liquids or molten solids such as wax, asphalt, etc.;
  Partial solid surface fires and deep-position fires of cotton, wool, paper, etc.;
  Electrical fires.
2.2 The fire detection tube with carbon dioxide filling cannot be used to extinguish the following fires:
  Fires of nitrocellulose, gunpowder, etc. containing oxidants;
  Fires of potassium, sodium, magnesium, titanium, zirconium, etc. active metals;
  Fires of hydrogen potassium, hydrogen sodium, etc. metal hydrides.

Device Characteristics:
  The temperature-sensing self-starting fire extinguishing device has the following characteristics:
  Alarm and fire suppression integrated, quick detection response time, point-to-point fire suppression, quickly extinguishing fire hazards in the initial stage, effectively reducing economic losses caused by fires;
  The device does not require a power source and is not affected by vibration or impact in its operational function; it does not weaken the fire detection function or cause false alarms due to oil, dust, or smoke.  The fire probe tube is flexible and unaffected by any position. It can be inserted into various narrow and complex flammable spaces or equipment. This feature compensates for the defect of existing fire-fighting products that cannot extinguish such fire sources;
  The traditional full-coverage fire extinguishing in large spaces is changed to local full-coverage or local fire extinguishing for potential ignition points. It is closest to the protected object, has high fire extinguishing efficiency and low cost;
  The amount of fire extinguishing agent is reduced by more than 80% compared to the traditional method. It is more environmentally friendly and safer for personnel;
  It is most suitable for equipment and places that require key protection but are unmanned;
  Since this device does not use any power supply, its operation is not affected by electromagnetic, humidity, heat, dust, etc., and is safer and more reliable in protecting various electrical equipment;
  The design is simple, installation is convenient, it does not occupy the limited space of users, and no additional gas cylinder room needs to be set up.
Main parameters of the fire probe tube: