FIELD: fire safety.
SUBSTANCE: in the generator of polydisperse high-frequency foam of the vortex type, each of the nozzles comprises a cylindrical hollow body with a channel for supplying liquid, a threaded portion and a girdle with cuts for the key. In the lower part of the cylindrical hollow body with a channel for supplying liquid, a hollow conical vortex is fixed. Conical vortex shell is fixed by at least three spokes of enshrined one end on a conical cowling vortex in the upper part and the other end-ring groove, performed on the inner surface of the inlet channel liquid. The screw thread is cut on the outer surface of the hollow conical vortex.
EFFECT: higher efficiency of spraying a fire-quenching liquid solution of a foaming agent.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SWIRLING GENERATOR OF HIGH-CONVERSION POLYDISPERSE FOAM | 2017 |
|
RU2664060C1 |
| POLYDISPERSITY HIGH EXPANSION GENERATOR OF VORTEX TYPE | 2009 |
|
RU2404835C1 |
| POLYDISPERSE HIGH CAPACITY FOG FOAM GENERATOR | 2011 |
|
RU2456038C1 |
| SWIRLING GENERATOR OF HIGH-CONVERSION POLYDISPERSE FOAM | 2012 |
|
RU2502565C1 |
| FOAM GENERATOR | 2017 |
|
RU2642582C1 |
| SYSTEM OF FIRE FIGHTING IN VERTICAL RESERVOIRS | 2011 |
|
RU2452542C1 |
| FIRE FIGHTING SYSTEM IN VERTICAL TANKS | 2014 |
|
RU2553956C1 |
| KOCHETOV'S FOAM GENERATOR | 2013 |
|
RU2536400C1 |
| FOAM VORTEX TYPE | 2009 |
|
RU2404834C1 |
| FOAM GENERATOR | 2011 |
|
RU2455080C1 |
