Fixed-point discharge system for fire-fighting pipeline water of thermal power plant

The utility model discloses a fire-fighting pipeline water fixed-point discharge system for a thermal power plant, and relates to the technical field of fire-fighting water fixed-point discharge devices, the fire-fighting pipeline water fixed-point discharge system comprises a main water pipe and a positioning pipe, the top end of the positioning pipe is provided with a spray head, the outer wall of the spray head extends to the outside and is sleeved with a gear disc, and the bottom end of the gear disc is fixedly provided with a guide plate; a driving gear is connected to one side of the gear disc, a driving motor installed at the bottom end of the positioning pipe is installed at the top end of the guide plate, a dustproof net is installed on the inner side of the bottom of the spray head, a telescopic rod is arranged on one side, extending to the outer side of the spray head, of the dustproof net, and an L-shaped rod with the two ends extending to the outer side is arranged in the telescopic rod. Through