SUSPENDED IMPULSE SUPERFINE DRY POWDER FIRE EXTINGUISHING APPARATUS

摘要

A suspended, impulse, superfine dry-powder fire extinguishing apparatus comprises a housing (1), a diverter (2), a gas generator (4), a superfine dry powder fire extinguishing agent (12), a sealing plate (13), and a fixing ring (14), which is characterized in that through-holes with diameters of 6-10 mm are distributed uniformly on the diverter (2), and an isolation film (3) is provided on an external surface of the diverter. In the present invention, the structure of the diverter is simplified, the fabrication process is simple, the fabrication cost is greatly reduced, the spraying momentum of the apparatus is increased, and the fire extinguishing performance is improved.