The invention discloses foam-spray extinguishing equipment. The foam-spray extinguishing equipment comprises a bottle group frame (1), a power bottle (2), a starting bottle (3), a pressure reducing valve (4), high-pressure metal hoses (5), a collecting bottle (6), a safety valve (7), a partitioning valve (8), a foam-spray nozzle (9), a tank body connecting pipe (10), a pressure gage (11), a pipeline frame (12) and a liquid storage tank (13), wherein the power bottle is arranged on the bottle group frame, the pressure reducing valve is arranged on the bottle opening end of the power bottle, thestarting bottle is arranged on one side of the bottle group frame, the starting bottle and the power bottle are connected with a collecting pipe through the high-pressure metal hoses, one end of thecollecting pipe is connected with the liquid storage tank, the safety valve and the pressure gage are arranged on the liquid storage tank, the tank body connecting pipe is connected to the liquid storage tank, the partitioning valve is arranged on the tank body connecting pipe, a pipe network (14) is arranged on one end of the tank body connecting pipe, the foam-spray nozzle is arranged on one endof the pipe network, the pipeline frame is arranged on one side of the liquid storage tank, and the other end of the tank body connecting pipe is connected with the pipeline frame. The foam-spray extinguishing equipment has the advantage of reasonable structural design.