MODULE FOR FIRE-EXTINGUISHMENT WITH FINELY-DISPERSED LIQUID Russian patent published in 2007 - IPC A62C35/00 

FIELD: fire-fighting equipment, particularly to suppress fire with the use of high fog obtained by spraying of liquid, for instance water, with gas.

SUBSTANCE: module comprises vessel with fire-extinguishing liquid provided with shutoff device, siphon pipe located in the vessel, manometer and safety valve. Inlet end of siphon pipe is connected with mixing chamber. Mixing chamber is arranged between manifold and shutoff device and is provided with check valve. The mixing chamber is connected with upper vessel mouth through manifold. Tap is connected to upper vessel mouth. The manifold has valve for gas block relief. Vessel also comprises lower mouth having tap. Lower vessel mouth is also provided with means, which regulates fire-extinguishing composition level in the vessel.

EFFECT: increased fire-extinguishing efficiency due to obtaining of fire-extinguishing liquid spray with uniform droplet distribution and optimal liquid discharge speed, increased operational convenience and reliability.

3 cl, 1 dwg