Water saving device for overlaying grape drop irrigation and micro spray

The utility model discloses a water saving device for overlaying the grape drop irrigation and the micro spray, which belongs to the field of the industrialized agriculture. The water saving device is composed of a water supply well pump which is paved on the ground, a water delivery main pipe, a drop irrigation system and a micro spray system which is suspended on a grape canopy frame, wherein the water supply well pump is communicated with the water delivery main pipe, the water delivery main pipe is sequentially connected with a check valve, a stop valve, a filter, a water pressure gauge, a safety valve and a water gauge, the water delivery main pipe at the front part and the rear part of the stop valve is connected with a fertilizing tank in parallel, and an inlet pipeline and an outlet pipeline of the fertilizing tank are respectively provided with a small valve; the drop irrigation system is composed of the water delivery main pipe which is communicated with the water gauge, a branch pipe which is communicated with the water delivery main pipe and drop irrigation belts which are respectively communicated with the branch pipe; and the micro spray system is composed of a capillary pipe which is suspended on the grape canopy frame and is communicated with the drop irrigation belts, the capillary pipe is communicated with an atomization spray nozzle, and the pipelines of the drop irrigation belts, which are communicated with the capillary pipe, are provided with valves. The water saving device disclosed by the utility model has the advantages that water can be respectively supplied for the grape root, the grape vine and the grape leaf in a drop irrigation and micro spray overlaying way, the water can be effectively saved, the damage to the grape due to dry hot wind can be reduced, and the grape production and the grape quality can be increased.