Agricultural irrigation water-saving system

Abstract

The invention provides an agricultural irrigation water-saving system which comprises a connector used for being connected with a water conveying pipeline, wherein the connector comprises an upper box and a rotating cover, the upper box is in a circular box shape, a center shaft is coaxially and rotationally connected to the interior of the upper box, the top end of the center shaft extends out of the upper box and is connected with a rotary disc, a plurality of water through holes are distributed in the side face of the upper box in an array mode, and a connecting pipe is fixed to the outer port of each water through hole; the rotating cover is a circular box with an opening in the bottom end, the rotating cover is coaxially arranged in the upper box, a first shaft hole rotationally connected with the center shaft is formed in the middle of the rotating cover, a plurality of first through holes corresponding to the connecting pipes are distributed in the annular side surface of the rotating cover, and a second through hole is further formed in the position, adjacent to each first through hole, of a rotating cover shell. The agricultural irrigation water-saving system is simple in structure, can be installed and used in the irrigation water conveying pipeline, facilitates the change of the conveying flow, can achieve the purpose of adjusting the water pressure, facilitates the filtration and collection of impurities in water, and effectively avoids the blockage of the pipeline.

Description

technical field [0001] The present application relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation water-saving system. Background technique [0002] As the problem of water resource shortage is becoming more and more serious at this stage, some places use micro-irrigation to irrigate agricultural products. This method can not only achieve directional water irrigation for crops, but also save water. The water outlet of the irrigation head is small, and there are many fixed impurities in the irrigation water, which will cause the irrigation head to block and affect the irrigation of crops. The solution is to filter the irrigation water through a filter device and then transport it to the irrigation head for irrigation. It is also necessary to install additional connectors for filtering in the pipeline, but the existing pipeline connectors do not have the function of filtering impurities, and it is inconvenient to collect and ...

AI Technical Summary

Problems solved by technology

[0002] As the problem of water resource shortage is becoming more and more serious at this stage, some places use micro-irrigation to irrigate agricultural products. This method can not only achieve directional water irrigation for crops, but also save water. The water outlet of the irrigation head is small, and there are many fixed impurities in the irrigation water, which will cause the irrigation head to block and affect the irrigation of crops. The solution is to filter the irrigation water through a filter device and then transport it to the irrigation head for irrigation. It is also necessary to install additional connectors for filtering in the pipeline, but the existing pipeline connectors do not have the function of filtering impurities, and it is inconvenient to collect and clean the filtered impurities

[0003] Moreover, in order to control the water inflow of different farmlands, the existing irrigation pipeline connectors will have a control mechanism inside to control the water flow of the drainage. In the usual irrigation pipeline connectors, the control mechanism is too complicated and The problem of high professional maintenance requirements, when there is a fault, it is difficult for farmers to repair it in time, resulting in damage to the farmland

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