通过优选采空区火源点探测方法,确定采用测氡法和钻探法探测采空区火源点。采用测氡法探测出采空区内疑似高温区域范围,利用钻探法进行温度探测,确定疑似高温区域是否为火区,从而确定采空区内火源点。 Through the preferred method of detecting the fire source of goaf, it is determined that the radon source and the method of exploration are used to detect the fire source of goaf. Using the radon method to detect the suspected high temperature area in the goaf, using the drilling method to detect the temperature, and determining whether the suspected high temperature area is a fire area, so as to determine the fire source point in the goaf.