| 摘要 |
FIELD: fire safety. ^ SUBSTANCE: invention relates to fire suppression, namely, to methods for extinguishing fire with finely pulverised water and can be used for fighting fire on ships and water-crafts, as well as other important facilities. ^ EFFECT: increased efficiency of extinguishing fires due to improving the fire extinguishing properties of finely pulverised water by optimisation of its dispersion, is achieved by the fact that at pre-treatment of water with a constant magnetic field with strength of 40-45ù103 A/m at a motion speed of stream of 0,4-0,5 m/s and with passing water through the proposed device with a voltage of a DC electric field of 30-50 V/mm, the uniformity of negatively charged water droplets of optimal size increases twice. |
