Mixer system for mixing extinguishing agent in fire extinguishers has extinguishing agent pipe joined with additive pipe in region just in front of relevant sprinkler unit

摘要

The pump (34p1) for the extinguishing agent additive is connected through at least one extinguishing agent additive pipe (36) to each of the sprinkler units (10) whilst the relevant extinguishing agent pipe is joined with the relevant additive pipe in the region just in front of the relevant sprinkler unit, seen in relation to the flow direction (R). Independent claim describes sprinkler unit with at least one mixing system, at least one extinguishing agent container (20) for the extinguishing agent , at least one extinguishing agent pump (24) connected to each of the sprinkler units, and at least one container (30) of extinguishing agent additive (32). The pipes preferably have electronic, hydraulic and/or mechanical control and regulator units.