Study of Rapid Self-triggering Extinguishing Bomb Fuze Based on the Forest Fire

• Main Authors: Zhang Dongyang, Liu Pengnan, Dang Zhengzheng
• Format: Article
• Language: English
• Published: IFSA Publishing, S.L. 2014-10-01
• Series: Sensors & Transducers
• Subjects: Fire extinguishing bomb fuze; Self-triggering; Burst control; Forest-fire; Sensor.
• Online Access: http://www.sensorsportal.com/HTML/DIGEST/october_2014/Vol_181/P_2486.pdf

Sustained and stable development of forest resources has been focused on world attention, prevention and control of forest fires have also been widespread attention around the world. To extinguish the fire in the forest-fire spot quickly and effectively, a self-triggering fire-extinguishing bomb fuze sensor is designed, and which properties are simulation and analysis. Simulation results show that fire-extinguishing bomb is being placed in the fire, fusible link burn out quickly in high temperature conditions, compressed spring is released, the firing pin was ejected to impact percussion cap so as to detonate explosives, powder extinguishing agent is uniformly blasted, powder is coated on the combustion source to make it extinguished so that the quick and reliable long-range extinguishment is achieved. The abilities of extinguishing fire bombs are significantly improved, it is not only energy- efficient and environmental but also solving problems about the long-range out fire effectively. Therefore, it has good application value to protect the safety of life and property indeed.