1. The fire tube type automatic fire extinguishing device is a more scientific and rational fire extinguishing solution. It uses a flexible non-metallic fire tube as the fire detection and extinguishing agent discharge element, operates without any power source, and integrates fire detection with fire extinguishing. It is a product encouraged by the National Development and Reform Commission for industrial upgrading during the 13th Five-Year Plan.

2. The fire-tube type automatic fire extinguishing device does not require any power or traditional electrical control for fire control, fire detectors, and relies entirely on the material of the fire tube itself to accurately sense and detect fires, thereby extinguishing them. This eliminates false alarms and misoperations caused by electromagnetic interference, smoke and dust, oil stains, humidity, and human errors, making it more convenient, stable, and reliable.

3. The flame detection and automatic fire extinguishing device with a flexible non-metallic probe tube can be installed close to the fire-prone areas inside equipment (where traditional fire protection systems' detection and extinguishing agent nozzles are typically mounted at the top of the building, far from the actual fire source), allowing for timely fire detection and precise, rapid point-to-point extinguishing, which is true early fire suppression.

4. The fire tube-type automatic fire extinguishing device changes the traditional full flooding fire extinguishing system within the entire building to a localized flooding system that targets only the flammable equipment inside, reducing the amount of extinguishing agent 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 extinguishing system, as well as minimizing the environmental and health hazards of the extinguishing agent.

5. Fire tube-type automatic fire extinguishing devices, categorized by the functions of the fire tube, can be divided into two types: "Direct Fire Extinguishing Devices" and "Indirect Fire Extinguishing Devices." Devices with fire tube that combines fire detection and extinguishing agent discharge are known as "Direct Fire Extinguishing Devices"; those with fire tube solely for fire detection, with extinguishing agent discharge completed by a separate release tube, are categorized as "Indirect Fire Extinguishing Devices."

6. The direct extinguishing device in the flame tube type automatic fire extinguishing system is installed internally within the protected equipment. It consists of flexible flame detection tubes. In the event of a fire, the tube closest to the fire source heats up, softens, and bursts, causing a loss of pressure inside the tube. This loss of pressure then opens the valve of the container, which is normally closed by pressure balance. The fire extinguishing agent within the container is released through the burst opening of the flame detection tube and directly sprayed towards the fire source, quickly extinguishing the fire in its initial stage. This system is primarily used for protecting enclosed equipment with a volume of 6m³ or less.

7. Indirect fire extinguishing device in a flame detection pipe-type automatic fire extinguishing system. The flexible flame detection pipe is arranged in the fire detection area. Once a fire occurs, the flame detection 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, which is closed by pressure balance, releasing the fire extinguishing agent from the container into the protected space through a separate release pipe and nozzle, thus extinguishing the fire. Mainly used for protecting spaces below 60m³ and equipment without an outer shell.

8. The flame detection tube type automatic fire extinguishing system is suitable for microwave rooms, medium wave rooms, transformer substations, and uninterruptible power supply rooms within broadcasting and television transmission towers.

9. Communication systems for flame detection tube-type automatic fire extinguishing devices, including programmed exchange rooms, control rooms, and signaling transfer point rooms, as well as railway control rooms and signal stations.

10. The flame tube type automatic fire extinguishing device with temperature sensing is suitable for power generation equipment such as thermal, hydroelectric, and wind power plants, various control rooms, electronic equipment rooms, computer rooms, relay rooms, transformer rooms (cabinets), transformers, cable intersections, elevator control cabinets, and槽盒-lined wire and cable channels 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. Fire tube type temperature-sensing automatic fire extinguishing systems are suitable for commercial kitchens, library facilities, flammable goods storage, and other warehouses, as well as special or critical equipment cabinets in various locations.

13. The flame tube type automatic fire extinguishing device consists of a pressure vessel containing fire extinguishing agent, vessel valve, and fire detection tubes or release tubes capable of releasing the extinguishing agent.

14. Position the flame detection tube-type automatic fire extinguishing device above or near the potential fire source. Simultaneously, rely on the numerous detection points (linear) along the flame detection tube for detection. In the event of a fire, the flame detection tube softens at the heated temperature and releases the extinguishing medium through the tube itself (direct system) or through nozzles (indirect system) into the protected area.

15. The Fire Detection Tube Automatic Fire Extinguishing Device is a new variety developed in the high-tech field, a high-tech non-metallic composite material. It integrates long-term leakage resistance, flexibility, and effective temperature sensitivity into one, and can discharge fire extinguishing medium or transmit fire signals within a certain temperature range.

16. The fire probe-style automatic fire extinguishing device, commonly known as "fire probe," is a small, fixed automatic gas fire extinguishing system; it is an automatic gas fire extinguishing system that accurately detects the fire source, extinguishes the fire in its incipient stage, and combines both detection and extinguishing functions.

17. The flame tube type temperature-sensing automatic fire extinguishing system is a targeted, point-to-point, and personal protection automatic gas fire extinguishing device designed for fire-prone areas or critical facilities.

18. The flame tube type temperature-sensing automatic fire extinguishing device is an easy-to-install, versatile, battery-free, and highly reliable automatic gas fire extinguishing system.

19. The technical features of the flame tube type automatic fire extinguishing device include: the flame probe is a flexible material, unaffected by any position, capable of extending into various narrow and complex flammable spaces or equipment, which is something that other fire extinguishing facilities cannot achieve.

20. The flame-detecting tube-type automatic fire extinguishing device is equivalent to a linear detector, with any point on it capable of detecting the fire source. It bursts and releases the fire extinguishing medium near the fire source, closely contacting the protected object. The detection and extinguishing are integrated, the system responds quickly, and can quickly extinguish the fire at its initial stage, effectively reducing the economic losses caused by fires, and is conducive to the rapid resumption of production.

21. The flame detection and automatic fire extinguishing system operates without power, is unaffected by electromagnetic interference, vibration, or impact, and is not weakened by environmental factors such as smoke, dust, or moisture, nor does it cause false operations. It is easy to install and maintain with low operation costs, not requiring full flooding of the building space. It does not harm personnel during release and is suitable for unmanned operation in critical equipment and areas that require protection.