Self-rotating lifting sprinkler irrigation device

Abstract

The invention discloses a self-convolution lifting sprinkling irrigation device and relates to the technical field of jetting devices for transmission through drained liquid. Supporting legs are evenly installed in the circumferential direction of the outer wall of a limiting pipe. A thread is arranged in the middle of the inner wall of the limiting pipe in the length direction. A movable sealing connector is located in the limiting pipe and is in threaded fit with the limiting pipe. A spring pipe is connected with a supporting pipe through the movable sealing connector. The spring pipe is installed in an inlet of a reversing ball valve, and a first nozzle pipe and a second nozzle pipe are installed at two outlets of the reversing ball valve respectively. A first nozzle is installed at the end of the first spraying pipe, and an angle of 30 degrees to 150 degrees is formed between the first nozzle and the first nozzle pipe in the horizontal direction. A second nozzle is installed at the end of the second nozzle pipe, and the second nozzle and the first nozzle are mirror images mutually about the supporting pipe. A first limiting rod and a second limiting rod are fixed to a shell of the reversing ball valve. The self-convolution lifting sprinkling irrigation device has the advantages that the nozzles can achieve reciprocating rotating and reciprocating lifting in the water flow jetting process, and the spraying area is large and even.

Description

Technical field [0001] The invention relates to the technical field of spraying devices driven by discharged liquid, in particular to a spraying irrigation device which can realize repeated rotation and repeated lifting by the reaction force of water flow. Background technique [0002] At present, sprinkler irrigation for landscaping maintenance on the market mainly adopts artificial sprinkler irrigation, generally using sprinklers or artificial irrigation. The height of the nozzle of the traditional sprinkler irrigation device is fixed or can only float in a small range, so the area covered by the sprinkler irrigation is circular, and the area closer to the sprinkler irrigation point has a smaller amount of water. If you want to achieve uniformity Irrigation requires a large number of intersecting sprinkler irrigation points. [0003] At present, the height of the sprinkler nozzles of some sprinkler irrigation devices can be adjusted, but they are all manually set. The adjusted s...

AI Technical Summary

Problems solved by technology

[0003] At present, the height of the sprinkler nozzles of some sprinkler irrigation devices can be adjusted, but they are all manually set. The height of the adjusted sprinkler nozzles is still fixed. In essence, the area of ​​sprinkler irrigation is still circular, and it is impossible to achieve uniform spraying of the entire circular area.

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