DRENCHER FIRE EXTINGUISHING SYSTEM Russian patent published in 2014 - IPC A62C31/02 

FIELD: fire safety.

SUBSTANCE: in the drencher fire extinguishing system consisting of a network of main and distribution pipelines constantly filled with liquid fire extinguishing agent with the drencher heads, it comprises a source of water supply, which is a water tank and a water intake system with a filter and a pump, two automatic water-feeders, and in the main feeding pipeline a signal turbine is mounted, and each of the drencher heads comprises a cylindrical housing with a fitting rigidly connected to the housing and coaxially located in the upper part of the housing and having a cylindrical opening for supplying liquid, connected to the diffuser, axisymmetric to the housing and the fitting, and the housing, in its lower part through at least three spokes is connected to the sprayer located perpendicular to the housing axis and made in the form of a perforated disc.

EFFECT: improvement of efficiency of fire extinguishing through the introduction of high-speed elements in the overall chain of the automatic fire extinguishing system.

2 dwg