Environment-friendly efficient water circulating system for agricultural irrigation

Abstract

The invention discloses an environment-friendly efficient water circulating system for agricultural sprinkling irrigation.The water inlet of a variable-frequency water pump is communicated with a water storage pool through a pipeline.The water outlet of the variable-frequency water pump is communicated with a water outlet main pipe.The water outlet main pipe is vertically communicated with a water conveying pipe.A waterproof bearing is welded to the inner uniform wall of the water outlet of the water conveying pipe.A water conveying branch pipe is fixed and welded to an inner ring of the waterproof bearing.The upper end of the water conveying branch pipe is communicated with a water storage tank.A water spraying pipe is installed on the right side of the water storage tank.A gravel layer is laid below a soil layer, a reinforcing mesh layer is laid below the gravel layer, a cement drainage groove is laid below the reinforcing mesh layer, and the water outlet of the cement drainage groove is communicated with the water storage pool through a pipeline.The system has the advantages of being high in sprinkling irrigation efficiency, large in sprinkling irrigation area, uniform in sprinkling irrigation, capable of saving water and energy and the like and is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the technical field of agricultural sprinkler irrigation, in particular to an environmentally friendly and efficient water circulation system for agricultural sprinkler irrigation. Background technique [0002] Agriculture is the foundation of national development, and agricultural irrigation is an essential step in agricultural production. Among them, sprinkler irrigation is widely used, without deep leakage and surface loss, and can adjust the amount of sprinkling water according to the water demand of crops, thereby greatly saving irrigation water. Generally, it can save 30-50% of water, and it can save more than 70% of water on the sandy soil layer with strong water permeability and poor water retention capacity. Increase production. It can control the irrigation in a timely and appropriate amount, so that the moisture in the soil layer can be kept in the suitable range for the normal growth of crops; it will not cause me...

AI Technical Summary

Problems solved by technology

However, due to the defects in the design of the traditional sprinkler irrigation device, the sprinkling irrigation is uneven and the sprinkling irrigation efficiency is not high; and because the root system depth of the crops is limited, the water for sprinkling irrigation cannot be absorbed by the crops after infiltration, resulting in waste of water resources; therefore, the traditional Sprinklers need improvement

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