KOCHETOV'S DELUGE SPRAYER Russian patent published in 2015 - IPC A62C37/12 

FIELD: machine building.

SUBSTANCE: in deluge sprayer comprising base in form of union with channel and divider secured on the holders, the sprayer base is connected with at least two arc-like holders, that hold the bushing with secured on it divider made in form of the diffuser with bent towards base shoulder with loves located along the generatrix of the shoulder cone surface, and inside the divider additionally sprayer is installed, it is made in form of the cylinder, on its external surface a screw thread is made, at that the cylinder is secured with possibility of rotation by means of two axes to the internal surface of the divider, part of lobes is made bent towards the larger base of the cone surface of the diffuser, at that the bent lobes are made with alternation with unbent lobes.

EFFECT: increased efficiency of fire fighting in automatic fixed installations due to uniform surface spraying and uniform fine spraying.

1 dwg