Deluge DEVICE FOR FIRE FIGHTING (OPTIONS)

摘要

The invention relates to fire-prevention equipment and may be used in industrial and civil facilities with high fire hazard for localization fires and quenching with water or air and mechanical foam Class A fires (solids), fires Class B (flammable liquids) and liquefied hydrocarbon fuels and natural gas (LNG and LPG) in buildings, structures and on open process areas. To improve the fire-extinguishing efficacy and to enable the fire protection large surface area directly under the device extinguishing and sides of extinguishing a fire extinguishing apparatus deluge device comprises conjugated to the collector of extinguishing rotation assembly configured to mate with the header pipe fire extinguishing means and a freely rotating the collector node of rotation extinguishing means around a vertical axis at vozdeyst iem reactive forces from jets expiration extinguishing of the fire-fighting equipment distribution devices. Thus extinguishing agent distribution means are arranged in the form of foam generators, with the expiry of which fire extinguishing means in a tangential direction relative to the vertical collector rotation axis extinguishing means and impart torque collector extinguishing means, are attached to the collector extinguishing agents by taps at the edges, the bottom or at the edges and Lower manifold extinguishing means to vary the position of the distribution means Fire-fighting device eniya relative to the horizontal plane and regulatory trends expiration extinguishing agent jets from them to increase the uniformity of distribution of fire extinguishing means on the protected surface and increasing the area of ​​the protected surface. 2 bp f-ly, 11 ZP f-ly, 3 Fig.