An Unbeatable Rival to Fire Demon -- Rotary Fire-Fighting Water Branch

    "It shines greatly when it's taken out". To fast and effectively put out large-spaced fire inside smoky room, and to protect firemen on the fire site, Longius co-operated with Guangzhou Fire-Fighting Detachment and succesfully developed Rotary Fire-Fighting Water Branch.   

    The Rotary Water Branch features large water flow, large protecting area and strong currents. The high-speed rotary intensive water flow and rotary currents generated while it's operating are able to effectively put out the fire caused in short time inside room. At the demonstration site, 21 stacks of wood sprinkled with gasoline were ignited(each stack was composed of 72pcs of wood, each layer was composed of 6 pcs, totally 12 layers, size of each wood was 500mm x 50mm x 50mm), soon large fire along with intensive smoke were generated quickly, firemen then operated water branch and pushed it towards fire nearer and nearer, meanwhile the high-speed rotary intensive water flow covered the whole fire area and the strong air currents in the same direction as water flow were able to dispersed smoke quickly. After all, within totally 15 seconds, all fire was completely put out, which was applauded by all present audience.  

   The R&D of Rotary Fire-Fighting Water Branch was a great achievement of Guangzhou Fire-Fighting Detachment, particularly it plays an important role on high-temperature and poisonous sites, due to the strong air currents which could decrease the intensity of poisonous air and smoke, also lower the temperature inside room. It has been patented as a national project, which will surely increase firemen's fighting capacity. (Copied from Guandong Pubic Security Organ Fire-Fighting Web's New on Sep.12, 2005)