Flame Detection Tube

1. The Flame Detection Tube Automatic Fire Extinguishing Device is a more scientifically and reasonably designed fire extinguishing system. It utilizes a flexible, non-metallic flame detection tube as both the fire detection and extinguishing agent discharge element, operates without any power source, and integrates fire detection with extinguishing. It is a product encouraged by the National Development and Reform Commission for the industrial upgrade during the 13th Five-Year Plan period.

2. The fire tube type automatic fire extinguishing device does not require any power or traditional electrical control, such as fire detectors. It relies entirely on the fire tube material itself to accurately detect fires through physical sensing and then extinguish them. This eliminates false alarms and unintended activations caused by electromagnetic interference, smoke and dust, oil stains, humidity, and human errors, making it more convenient, stable, and reliable.

3. The fire-tube type thermal automatic fire extinguishing device is a flexible, non-metallic fire probe that can be closely placed within the flammable parts of equipment (where traditional fire systems' detection and extinguishing agents are typically installed at the building's top, far from the actual fire equipment), enabling timely fire detection and point-to-point, precise, and rapid extinguishing, representing true early fire suppression.

4. The flame tube-type automatic fire extinguishing device modifies the traditional gas fire suppression system, changing the all-encompassing flooding method inside the entire building to a localized flooding method targeting only the flammable equipment within, thereby reducing the fire extinguishing agent usage by over 80%. It also eliminates the need for complex piping networks, cylinder storage rooms, and electronic control equipment, significantly reducing the weight and space occupied by the fire suppression device, as well as the harm of the fire extinguishing agent to the environment and personnel.

5. Fire detection tube-type automatic fire extinguishing devices can be divided into two types according to the functions of the fire detection tube: "Direct Fire Extinguishing Devices" and "Indirect Fire Extinguishing Devices." Devices with fire detection and extinguishing agent discharge functions integrated into the fire detection tube are classified as "Direct Fire Extinguishing Devices"; those with only fire detection functions in the fire detection tube, and with extinguishing agent discharge completed by a separate release tube, are categorized as "Indirect Fire Extinguishing Devices."

6. The direct fire extinguishing device in the flame-detecting pipe-type automatic fire extinguishing system is a flexible flame-detecting pipe installed inside the protected equipment. Upon fire occurrence, the flame-detecting pipe closest to the fire source heats up, softens, and bursts, causing a loss of pressure inside the pipe. This pressure drop opens the container valve, allowing the fire extinguishing agent within the container to be released through the burst pipe and directly sprayed towards the fire source, extinguishing it quickly at the initial stage. Mainly used to protect encased equipment with a volume of 6m³ or less.

7. Indirect fire suppression system in flame-detecting pipe-type automatic fire extinguishing devices. The flexible flame-detecting pipes are arranged in the fire detection area. Once a fire occurs, the pipes closest to the fire source heat up, soften, and burst, causing a loss of pressure inside the pipe. This pressure drop opens the container, which is closed by pressure balance, and the fire extinguishing agent inside the container is released through a separate release pipe and sprayed into the protected space from the nozzle to extinguish the fire. Mainly used to protect spaces under 60m³ and equipment without an enclosure.

8. The flame detection tube-type automatic fire extinguishing device is suitable for microwave rooms, decimeter wave rooms, transformer substations, and uninterruptible power supply rooms within broadcast and television transmission towers.

9. The programmed exchange rooms, control rooms, and signaling transfer point rooms of the communication system for the flame detection tube-type automatic fire extinguishing device, as well as the railway control rooms and signal stations.

10. The flame detection and automatic fire extinguishing system with a sensing pipe is suitable for power generation equipment such as thermal, hydropower, and wind power plants, various control rooms, electronic equipment rooms, computer rooms, relay rooms, transformer rooms (cabinets), transformers, cable intersections, elevator control cabinets,槽盒-lined wire and cable troughs or bridges.

11. The flame tube type automatic fire extinguishing device with temperature sensing is suitable for CNC machine rooms, precision equipment, vehicles, trains, subways, ships, and other means of transportation.

12. The fire tube type automatic fire extinguishing device with temperature sensing is suitable for commercial kitchens, library facilities, flammable goods storage, and other types of warehouses, as well as for special or important cabinets and equipment in various other locations.

13. The flame tube type automatic fire extinguishing device consists of a pressure container filled with extinguishing agent, container valves, and flame detection tubes or release tubes capable of releasing the extinguishing agent.

14. Position the flame detection and automatic fire extinguishing device with a flame tube sensor above or near the potential fire source. It relies on multiple detection points (linear) along the flame detection tube for sensing. Upon ignition, the flame detection tube softens at the heated temperature and releases the extinguishing medium either through the flame detection tube itself (direct system) or through nozzles (indirect system) into the protected area.

15. The flame detection tube-type automatic fire extinguishing device is a new variety developed in the high-tech field, a high-tech non-metallic synthetic product. It combines long-term leak resistance, flexibility, and effective temperature sensitivity into one, and within a certain temperature range, it can discharge fire extinguishing medium or transmit fire signals.

16. The "Fire Detector" is commonly known as the fire probe, a type of small, fixed automatic gas fire extinguishing device; it is an automatic gas fire extinguishing device that accurately detects the fire source, extinguishes fires at their inception, and combines detection and extinguishing functions.

17. The pipe-type fire-tube automatic fire extinguishing device is an automatic gas fire extinguishing system that offers targeted, point-to-point, and personal protection for areas prone to fires or critical facilities.

18. The pipe-type flame detecting automatic fire extinguishing device is an easy-to-install, flexible in application, power-free operation, and highly reliable automatic gas fire extinguishing system.

19. The technical features of the flame tube type automatic fire extinguishing device include the flexible flame probe, which is not affected by any position and can be inserted into various narrow and complex flammable spaces or equipment, something that other fire extinguishing facilities cannot achieve.

20. The flame detection and automatic fire extinguishing system with a probe pipe is equivalent to a linear detector, where any point can detect the fire source and burst to release the extinguishing medium near the fire source, closely contacting the protected object. It combines detection and extinguishing, with a quick system response, capable of quickly extinguishing fires at their nascent stage. This effectively reduces the economic losses caused by fires and facilitates rapid production recovery.

21. The flame detection tube-style automatic fire extinguishing device operates without power, is not affected by electromagnetic interference, vibration, or impact, and is not weakened by smoke, dust, humidity, or other environmental factors, nor does it cause false operations. It is easy to install and maintain with low operation costs. It is not a full flooding system in the building space, and will not harm on-site personnel during release. Suitable for unmanned monitoring and key protection equipment and areas.