Automatic farmland water-saving irrigation system capable of responding to wind changes

Abstract

The invention belongs to the field of agricultural automatic irrigation systems, and particularly relates to an automatic farmland water-saving irrigation system capable of responding to wind changes,which comprises a water pump and a pipeline, wherein the water pump is connected to a water source, the pipeline for delivering water is provided with a wind power tester, a controller and a flow valve, the pipeline is provided with a plurality of water outlets, and each water outlet is correspondingly fitted with a spraying assembly capable of responding to wind changes; the spraying assembly comprises a fixing frame, a water pipe, a telescopic rod, a rotating motor, a main nozzle and a rotating ring. The spraying assembly capable of responding to wind changes is provided, so that response can be achieved to changes in wind power and speed, uneven spraying is alleviated, water is saved, and the environment is protected.

Description

technical field [0001] The invention belongs to the field of agricultural automatic irrigation systems, and in particular relates to an automatic farmland water-saving irrigation system that can cope with changes in wind force. Background technique [0002] Irrigation is a very common operation in agricultural production. Traditional irrigation methods powered by water pumps consume a lot of water and require a lot of manual control. There is a serious waste of water resources, which is not conducive to energy conservation and environmental protection. With the vigorous development of modern agricultural technology, efficient and water-saving irrigation methods are gradually being developed. [0003] At present, common water-saving irrigation methods include sprinkler irrigation and micro-irrigation. (1) Sprinkler irrigation uses nozzles for main irrigation, uses water pumps to lift water at the source, and then delivers water through pipelines laid in farmland. Install noz...

AI Technical Summary

Problems solved by technology

However, due to the small injection pressure of the micro-irrigation method, it is also easily affected by the wind direction and force, resulting in uneven spraying.

[0004] To sum up, the problem with the current water-saving sprinkler irrigation system is that the spraying of the nozzle is easily affected by the wind direction and force, resulting in uneven spraying. Some plants have a greater chance of receiving irrigation, and some plants have a smaller chance of receiving irrigation, so that It is necessary to prolong the irrigation time to provide enough water for plants that receive less irrigation opportunities, which is not conducive to water conservation and environmental protection

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