Design of fire extinguishing tank system with multiple induction modes and fixed point injection dry powder

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Hu, Changsheng^1 ; Yang, Jingwen^2 ; Cai, Jing^1 ; Tian, Xiaozhuang^1 ; Zeng, Qingsong^1 ; Wang, Zhengwu^1 ; Ke, Feida^1 ; Liu, Haiying^3 ; Liu, Nana^1 ; Bai, Ming^1

State Grid Xinjiang Electric Power Co. Ltd., Repair Company, Urumqi, China^1

School of Electric Engineering, Xinjiang University, Urumqi

830047, China^2

Shenzhen Excesys Tech.Co. Ltd, Shenzhen, China^3

关键词: Adjustable mechanisms;    Automatic trigger;    Electronic controls;    Fire-extinguishing;    Fire-extinguishing systems;    Omni directional coverage;    Temperature sensing;    Temperature sensitive;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/4/042030/pdf
DOI  :  10.1088/1755-1315/300/4/042030

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This project has improved the position of the spray head of the traditional hanging fire extinguisher, and has designed a set of practical and innovative fire extinguishing system. A series of design of electronic control valves, directional angle adjustable mechanism and temperature sensitive glass ball automatic trigger device are integrated in the position of the traditional sprinkler nozzle. The new design of the shape makes the spray performance of the nozzle further improved. The traditional single directional dry powder sprinkler is redesigned and redesigned only by suspension, which has the multi angle and omni-directional coverage of the fire extinguishing range of the key fire-proof area. Using the coordination of temperature sensing cable, smoke detector and temperature sensitive glass ball, the system realizes accurate monitoring of far and near ignition points, and effectively improves the response ability of fire extinguishing system.