Sprinkling irrigation device for greenhouse

The utility model provides a sprinkling irrigation device for a greenhouse. The utility model belongs to the technical field of greenhouses, the greenhouse comprises a greenhouse body, a door body, awater tank, a water outlet pipe, an arc-shaped framework, sharp rods and a spraying mechanism. A door body is rotationally arranged in the center of the left side surface of the greenhouse body through a hinge; a water tank is fixedly arranged on the left side of the greenhouse body, a water outlet pipe penetrates through the upper surface of the water tank, a plurality of arc-shaped frameworks are welded to the inner side of the greenhouse body, sharp rods are welded to the two ends of the bottoms of the arc-shaped frameworks, and a plurality of spraying mechanisms penetrate through the lowerportion of the bottom surface of the water outlet pipe. The water inlet is formed in the water tank; pesticide can be added into the water tank through the water inlet; pesticide and chemical fertilizer diluted by water can b