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

FIELD: fire-prevention facilities.

SUBSTANCE: invention relates to fire engineering, in particular to sprinklers for extinguishing with fluid mist. The deluge sprinkler consists of a base in the form of a fitting with the channel and a splitter. The splitter is fixed on holders which are connected to the base of the sprinkler. The holders hold the sleeve with the splitter fixed on it, which is made in the form of a diffuser. On the conical surface of the diffuser band the lobes are located along the generatrices. Inside the splitter an atomiser is additionally installed, which is made in the form of the cylinder, on which outer surface a screw thread is made. The cylinder is mounted with the ability to rotate by means of two axes to the inner surface of the splitter.

EFFECT: increased degree of uniformity of sprinkling the surface and homogeneity of mist drip atomisation.

1 dwg