Water sprinkler fire extinguisher, for enclosed rooms and spaces, has an air feed into the room to carry water droplets in a mist to suppress the flames with minimum water damage

摘要

The water sprinkler fire extinguisher has an air feed and exhaust system, with one or more stations where a water mist is added to the air feed. The water mist is in droplets with a diameter of =100 mu m. The air feed has one or more openings (e) with a geometric surface area of =2 m2>, and a water mist jet (f) is at each opening surface area. The extinguisher system is activated by a control when triggered by smoke sensors (a), and a smoke curtain (b) can also be deployed at the fire site (d).