Sprinkler intermittently adjusting water pressure by means of magnetism

Abstract

The invention discloses a sprinkler intermittently adjusting water pressure by means of magnetism. The sprinkler comprises a threaded connector, a water inlet pipeline, water pressure adjusting devices, spray pipes, spray nozzles, seal rings and spray holes; the threaded connector is connected with the bottom of the water inlet pipeline, the interior of the threaded connector is communicated withthe interior of the water inlet pipeline, the spray pipes are arranged symmetrically, the spray pipes are connected to the left end and the right end of the top of the water inlet pipeline respectively, the interior of the water inlet pipeline is communicated with the interiors of the spray pipes, the water pressure adjusting devices are arranged symmetrically, and the water pressure adjusting devices are installed between the bottoms of the spray pipes and the two sides of the top of the water inlet pipeline. Accordingly, the water pressure adjusting devices are installed on the left side andthe right side of the spray pipes, water flow can be changed according to the magnitude of water pressure, impact caused by continuous high pressure to parts on the sprinkler is reduced, and the service life of the parts is prolonged; meanwhile, the water pressure of the sprinkler is changed intermittently, and crops of different distances can be subjected to uniform irrigation.

Description

technical field [0001] The invention relates to a sprinkler for intermittently adjusting water pressure by using magnetism, which belongs to the field of agricultural sprinklers. Background technique [0002] The sprinkler is used to sprinkle agricultural crops. The sprinkler disperses water into droplets and sprays it evenly on the crops. The quality and performance of the sprinkler directly affect the technical elements of the overall sprinkler irrigation intensity and uniformity. With the growth of crops. But there are following deficiencies in the agricultural sprinkler of prior art: [0003] 1. When the sprinkler is spraying the crops, the water is pressurized into the spray pipe of the sprinkler, a small part of the water is sprayed out through the nozzle, and most of the water remains in the spray pipe. If the water pipe continues to provide water with a certain pressure, the water pressure in the water spray pipe will continue to increase, which will impact the noz...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a sprinkler that uses magnetism to intermittently adjust the water pressure, so as to solve the problem of water entering the sprinkler after being pressurized when the sprinkler is spraying and irrigating crops. In the water spray pipe, a small part of the water is sprayed out through the nozzle, and most of the water continues to remain in the water spray pipe. Since the water pipe continues to provide water with a certain pressure, the water pressure in the water spray pipe will continue to increase. Nozzles, sealing rings and other components bring impact, and speed up the service life of sprinkler accessories. Under a certain water pressure supply, the sprinkler sprays the crops at a fixed distance. The spraying range of the crops between the tubes is limited, and the amount of water for the crops to be irrigated is less, which in turn affects the growth of the crops

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