A Multi-level Distributed Constant Pressure Irrigation System

Abstract

The present invention relates to the field of irrigation technology, in particular to a multi-level distributed constant pressure irrigation system, which includes a water tank and a control room. A water delivery pipe is arranged on the periphery of the water tank, and the water delivery pipe is directly connected to the water tank through a water pump. The outer surface of the water delivery pipe extends out of a branch pipe, the end of the branch pipe is connected with an inlet pipe, the end of the inlet pipe is vertically connected with a connecting pipe, the lower end of the connecting pipe is gathered and communicated with a water pipe, the The upper end of the connecting pipe is rotatably provided with a movable joint, the outer surface of the movable joint is connected with a spraying structure, and the inner top surface of the movable joint is fixedly installed with a guide turbine, and the lower end of the guide turbine extends out of the scraping mechanism , the front end of the water tank is provided with a water level detection device and a pressure measuring device in the tank, and the inner side of the water delivery pipe is provided with a pipe pressure measuring instrument close to the water pump. The present invention has good water pressure control effect, uniform spraying, and spraying It can be self-cleaning and has the effect of layered irrigation.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to a multi-stage distributed constant pressure irrigation system. Background technique [0002] In the cultivation of crops, irrigation systems are widely used, which brings convenience to the users. They can be remotely controlled in the control room for irrigation. However, the constant pressure effect of the existing irrigation systems is not good, which is reflected in the difficulty of controlling the water level and water pressure in the water tank. 1. It is difficult to control the water pressure at the outlet end of the water pump. Secondly, the spraying position is sprayed through multiple nozzles to seek a uniform spraying effect, but the effect is not good, and the spraying position is often prone to blockage, which is difficult to solve. Finally, Spraying is often high-level spraying, and it is difficult to water near the roots of crops. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] In the cultivation of crops, irrigation systems are widely used, which brings convenience to the users. They can be remotely controlled in the control room for irrigation. However, the constant pressure effect of the existing irrigation systems is not good, which is reflected in the difficulty of controlling the water level and water pressure in the water tank. 1. It is difficult to control the water pressure at the outlet end of the water pump. Secondly, the spraying position is sprayed through multiple nozzles to seek a uniform spraying effect, but the effect is not good, and the spraying position is often prone to blockage, which is difficult to solve. Finally, Spraying is often high-level spraying, and it is difficult to water near the roots of crops

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