METHOD AND SYSTEM FOR DETECTING THE PLACES WHERE VOLATILE TOXIC GASES ESCAPE CLOSED TERRESTRIAL OBJECTS

摘要

FIELD: environment protection. SUBSTANCE: method involves producing a curtain consisting of sprayed neutralizing liquid to the leeward from an object under control. System for putting into effect the method has cut-off members of liquid spraying means, atmospheric pick-up for measuring wind speed and direction above the object under control and warning signal control unit. The pick-up is electrically connected with the corresponding cut-off members of the means spraying the neutralizing liquid. EFFECT: enhanced effectiveness in detecting leakage of harmful substances and preventing the following environment pollution. 2 cl, 1 dwg