An environmentally friendly and efficient water circulation system for agricultural sprinkler irrigation

Abstract

The invention discloses an environment-friendly and high-efficiency water circulation system for agricultural sprinkling irrigation, which comprises a planting layer and a water storage tank set under the planting layer. Stone layer, the planting layer is laid on the top of the sand and gravel layer, the inner wall of the water storage tank is glued with a pressure control bag, the upper end of the water storage tank is glued with a water-permeable membrane, and the upper end of the planting layer is provided with a plurality of A water spray pipe, the upper circumferential side wall of the water spray pipe is connected with a rotary drum through rotation, and a plurality of water spray grooves are provided on the circumferential side wall of the rotary drum. The advantage is that in the present invention, due to the design of the water storage tank, the excess seepage water flow after irrigation can be collected, and when the water content of the planting layer is reduced, the collected water flow can be returned to the planting layer through the extrusion of the pressure control bag. Realize the replenishment of the water content of the planting layer, prevent the waste of water flow and replenish the water of the crops in time, and improve the growth efficiency of the crops.

Description

technical field [0001] The invention relates to the technical field of agricultural sprinkler irrigation, in particular to an environment-friendly and efficient water circulation system for agricultural sprinkler irrigation. Background technique [0002] Agriculture is the foundation of a country's development, and agricultural irrigation is an indispensable step in agricultural production; among them, sprinkler irrigation is widely used, without deep leakage and surface loss, and the amount of watering can be adjusted according to the water demand of crops, thus greatly saving Irrigation water consumption. [0003] Due to the limited depth of the root system of the crops, the irrigation water flow will exceed the absorption range of the crops after a certain degree of infiltration, so that part of the irrigation water flow cannot be fully utilized, resulting in a waste of water resources, and the natural infiltration speed of the water flow is limited. , It is easy to caus...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the water flow of sprinkler irrigation is easily lost and cause the waste of water flow, and propose an environmentally friendly and efficient water circulation system for agricultural sprinkler irrigation

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