Extinguishing nozzle alignment aid for extinguishing nozzles, extinguishing nozzle system with the same, and use of an extinguishing nozzle alignment aid

摘要

Extinguishing nozzle alignment aid (1, 1 ') for extinguishing nozzles (100, 200, 200') with an outlet opening (109, 209), the geometry of the outlet opening (109, 209) defining the delivery of extinguishing fluid in a directed pattern, whereby Immediately after leaving the extinguishing nozzle, the pattern spreads out along an extinguishing fluid axis (A) before an angular orientation of the extinguishing nozzle and gravity influence the further beam direction, the alignment aid having an emitter (5) for emitting a directed light pattern along a light axis ( E), and has a fastening section (9, 9 ') which can be reversibly and releasably connected to a fastening section (201) correspondingly formed on the extinguishing nozzle such that the light axis (E) and the extinguishing fluid axis (A) in the connected state parallel to are aligned.