SPRINKLER IRRIGATOR AND MODULAR FIRE EXTINGUISHING INSTALLATION USING SUCH SPRINKLER Russian patent published in 2020 - IPC A62C31/02 A62C37/14 A62C35/02 A62C31/05 

Abstract RU 2719099 C1

FIELD: rescue service; fire-prevention means.

SUBSTANCE: group of inventions relates to fire-fighting equipment, namely to sprinkler irrigation system, as well as modular fire extinguishing installation using sprinkler sprinklers. Sprinkler comprises body (1) having inlet (5) and radial outlets (6) connected to inlet opening (5) by means of channel (4) of housing, as well as at least one protruding rib (9) for holding heat lock (2); heat lock (2) and locking element (3) covering channel (4) of housing and interacting with heat lock (2) with possibility of opening channel (4) of housing at actuation of thermal lock (2). At that, rib (9) has at least one additional outlet hole (12) connected to housing channel (4) by means of additional channel (13) made in rib (9). Modular fire extinguishing installation comprises at least one module including tank (21) for supplying fire-extinguishing substance and sprinkler irrigator of described design. At that vessel outlet (21) communicates with sprinkler irrigator housing inlet (5).

EFFECT: technical result is increased area of fire extinguishing and increased uniformity of fire extinguishing agent flow.

10 cl, 5 dwg

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RU 2 719 099 C1

Authors

Prokofev Dmitrij Aleksandrovich

Dates

2020-04-17Published

2019-08-28Filed