期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：300
期号：4
页码：1-6
DOI：10.1088/1755-1315/300/4/042030
出版社：IOP Publishing
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.
