<p>An exemplary fire suppression system includes a nozzle body configured to carry a fire suppressing fluid to be discharged from a first orifice array and a second orifice array. Gas bubbles can be introduced through a bubbler into the fire suppressing fluid to establish a bubbly mixture in the nozzle. Each first orifice in the first orifice array has a first flow property and is configured to receive the bubbly mixture and through effervescent atomization yield a first fire suppression mist from the first orifice array. Each second orifice in the second orifice array has a second different flow property and is configured to receive the bubbly mixture and through effervescent atomization yield a second fire suppression mist from the second orifice array. The first fire suppression mist and the second fire suppression mist are configured to provide a selected fire suppression nozzle discharge.</p>
申请公布号
EP2723455(A1)
申请公布日期
2014.04.30
申请号
EP20110868392
申请日期
2011.06.22
申请人
UTC FIRE & SECURITY CORPORATION
发明人
CORN, MAY, L.;CAREY, MICHAEL, R.;COHEN, JEFFREY, M.;SIEWERT, BRYAN, ROBERT;CARRIERE, THIERRY;SHEFFEL, JOSHUA, A.