DELUGE SPRINKLER OF KOCHETOV Russian patent published in 2014 - IPC A62C37/12 

FIELD: fire-fighting equipment.

SUBSTANCE: invention relates to fire-fighting machinery, in particular to deluge sprinklers for extinguishing with liquid mist. The sprinkler is designed for spraying liquid in automatic stationary fire-fighting systems. In the deluge sprinkler consisting of a base in the form of a fitting with a channel and a splitter attached to the holders, the base of the sprinkler is connected to at least two arcuate holders that hold the sleeve with the splitter attached to it, made in the form of a diffuser with the belt bent toward the base with lobes located on the generants of the conical surface and inside the splitter the atomiser is additionally mounted made in the form of a cup fastened by means of at least three radial flat lobes horizontally located to the inner surface of the splitter, and the cup axis coincides with the axes of the through channel of the fitting and the sleeve, and its inner space is directed towards the sleeve.

EFFECT: increasing the degree of uniformity of surface irrigation and homogeneity of mist drip spraying.

3 cl, 1 dwg