Fire extinguishers Foam generator MOBILE EQUIPMENT FOR EDUCATIONAL COMPLEX TRAINING STANDARDS IN THE FIELD OF CIVIL DEFENCE AND PROTECTION OF EMERGENCY

摘要

The invention relates to mechanical engineering, in particular to a device for supplying fire extinguishing agents to the site of a fire. The technical result - improving the protection of process equipment from fires by increasing the speed and reliability of operation. This is achieved in that the foam generator extinguisher for a complete mobile training set for training population in civil defense and protection from emergencies comprising atomizer foam nozzle and distributor of two-phase flow, and the nebulizer connected to a foam nozzle housing formed as a cylindrical shell, mounted coaxially and symmetrically with respect to the sprayer and to the foam nozzle housing at a portion closer to the spray gun, are made, at least three windows for ejecting air, and the output is fixed divider phase flow formed as a circular grid, and nebulizer body is formed with a channel for liquid supply and has a coaxial, rigidly connected with the housing bushing fixed in the lower part of the nozzle formed in a cylindrical two-step sleeve, cylindrical upper stage which is connected by a threaded connection with a central core, mounted with an annular gap relative to the inner surface of the cylindrical sleeve and Consisting of a cylindrical part with a fixed coaxially at its lower part a swirler embodied as a cylinder with a central throttle opening, on the outer surface of which is formed by at least two-filar helical thread divider two-phase flow of the foam generator is designed as a symmetrically and coaxially disposed conical mesh mounted on a circular grid.