The fire-fighting complex is designed to protect personnel of industrial enterprises, service stations and other facilities against heat radiation during the extinguishing of fire with manual powder fire-extinguishers OP-50. The heat-protective screen of the complex attenuates the heat radiation from burning objects to safe values. This significantly increases the effeciency of extinguishing of fires using these extinguishers.

Water in the heat-protective screen of the complex is supplied from an independent source, which is part of the complex. This makes possible the use of the complex without connecting it to water-supply network. The design of the complex also allows supply water to the heat-protective screen from the water-supply network.

The fire-fighting complex includes a fire-extinguisher OP-50, gaff, felted, special gloves (the type E in accordance with GOST 12.4.010-75), as well as manual fire-extinguishers, the type and amount of which are set in the order of the fire-fighting complex. The fire-fighting complex can be equipped with two fire-extinguishers OP-50 (instead of a single OP-100).

 

 

 

 

Modifications of the complex "Sogda"

 

 
 

Fire trials of complex "Sogda", Uzbekistan, 2009

 

 
 

On trials the extinguishing of a model fire (the type 233V) were performed by the manual powder extinguishers OP-50 from a distance of 2 meters. On the rear of the screen of the complex the density of heat radiation was less than 1 kilowatt per square meter, which is safe for man in usual clothes.

 

 

 

The fragment of a video

recording

 

 

 
     

           The fire-fighting complex "Sogda" under the shed at using activity 

 

 

                                                                                                                       

  

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