The invention relates to accurate-spraying superfine dry powder extinguishing equipment for an intelligent pipe rack. The accurate-spraying superfine dry powder extinguishing equipment includes a regulating mechanism, a mounting plate, a shell body and two guide mechanisms, the guide mechanisms include rotating mechanisms, guide plates and boosting mechanisms, and the rotating mechanisms include side plates, first motors, first driving shafts, sliding blocks and support rods; and the boosting mechanisms include driving assemblies, driving plates, two telescopic assemblies and a plurality of boosting assemblies, and the boosting assemblies include spray nozzles, air pipes, air cylinders, first pistons and clamping assemblies. According to the accurate-spraying superfine dry powder extinguishing equipment for the intelligent pipe rack, the rotating mechanisms can drive the guide plates to rotate to enable superfine dry powder to be sprayed out along channels formed by two guide plates, thereby reducing the influence of dry powder due to the wind force during fire disasters, not only that, high speed air is sprayed from the boosting mechanisms to accelerate the superfine dry powder, thereby further reducing the influence of the superfine dry powder due to the fire-heating air pressure, the accurate spraying of fire extinguishing equipment can be ensured, and a flame extinguishingability of equipment is enhanced.