FIELD: fire-fighting equipment.
SUBSTANCE: disclosed is a water fire extinguishing system using a sprinkler apparatus for extinguishing fire, characterized in that the glass flask of the splinker lock is filled with a liquid having magnetic properties on the flask for signaling the operation of the splinker, inductance coil included in signal line of receiving-control device is installed.
EFFECT: increased reliability of water extinguishing system and determination of ignition point.
1 cl, 2 dwg
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Authors
Dates
2020-11-09—Published
2019-11-26—Filed