Sprinkling irrigation system for agricultural greenhouse

The utility model discloses a sprinkling irrigation system for an agricultural greenhouse. The device comprises an agricultural greenhouse and two water tanks, a plurality of spray heads are fixedly mounted on each spray irrigation pipeline; a water pump is fixedly installed on the side, close to the agricultural greenhouse, of the water tank. One side of the water pump is connected with the bottom ends of a plurality of water pipelines; a rotating shaft is mounted in the water tank; stirring blades are mounted on the rotating shaft; a motor is fixedly mounted at one end of the water tank through a mounting base; two rainwater flow guide pipes are mounted on the outer sides of the two sides of the agricultural greenhouse; rainwater flow guide pipes are installed on the two sides of the agricultural greenhouse. Rainwater slides into the water tank from the top end of the greenhouse through the rainwater flow guide pipe, sprinkling irrigation work is conducted again through the water tank, a plurality of spray