FIRE EXTINGUISHING LIQUID OF FIRE EXTINGUISHING UNIT WITH ASYMMETRIC SPRAY DIAGRAM Russian patent published in 2017 - IPC A62C35/00 

FIELD: fire safety.

SUBSTANCE: device provides the supply of fire extinguishing liquid to the fire in production, office, warehouse and other premises. The extinguishing liquid extinguisher of the extinguishing system comprises a body made in the form of a glass having a bottom part with spray channels and a side wall with main spray channels arranged in circular rows and formed at angles to the axis of the sprinkler increasing to a right angle in the direction from the bottom. The casing is provided with at least one series of additional spray channels formed on a portion of the side wall of the beaker above the last row of main spray channels, forming a spray sector that creates an asymmetric spray pattern of the extinguishing liquid relative to the axis of the sprinkler.

EFFECT: spray sector with additional spray channels allows fire extinguishing in problem areas beyond the main irrigation zone.

6 cl, 7 dwg