Intelligent agricultural irrigation system based on Internet-of-Things control

Abstract

The invention relates to an intelligent agricultural irrigation system based on Internet-of-Things control. The intelligent agricultural irrigation system comprises a lower support table, a water guide pipe, a water pump, a transmission pipe, a spraying pipe and a spraying mechanism; the vertically arranged water guide pipe is distributed above the lower support table, the water pump is arranged at the outer end of the top of the lower support table, and a water outlet pipe is arranged at a water outlet of the water pump; and the water outlet pipe is communicated with the side wall of the lower end of the water guide pipe, a central control mechanism is arranged at the top of the lower support table, the transmission pipe is connected to the top of the water guide pipe, an annular slidinggroove is formed in the inner wall of the upper end of the transmission pipe, and the lower end of the spraying pipe is located in the upper end of the transmission pipe. The intelligent agriculturalirrigation system can solve the problems that when an existing slope farmland is irrigated, the irrigation amount of the upper end of a farmland slope is small, irrigation of the farmland is uneven, the farmland irrigation effect is poor, and the irrigation range of the farmland cannot be adjusted; and water columns at water injection nozzles of the farmland cannot be dispersed, and consequently irrigation of the farmland in an irrigation range is not uniform.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an intelligent agricultural irrigation system controlled based on the Internet of Things. Background technique [0002] Agricultural irrigation mainly refers to the irrigation of agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Modern scientific irrigation technology can not only make effective use of limited water resources and alleviate excessive groundwater exploitation, but also improve the growth conditions of crops and fruit trees, improve yield and fruit quality, and have good social and economic benefits. [0003] Now the most commonly used farmland irrigation is carried out by means of rotary spraying, which can increase the uniformity of farmland irrigation. When irrigating farmland with a certain slope, due to the influence of the slope of...

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Problems solved by technology

[0004] The amount of irrigation at the upper end of the slope of the farmland is less, which makes the irrigation of the farmland uneven, resulting in poor irrigation effect of the farmland, and the irrigation range of the farmland cannot be adjusted; the water column at the water nozzle of the farmland cannot be dispersed, resulting in the irrigation of the farmland within the irrigation range. Uneven, the spraying angle cannot be adjusted automatically for slope farmland

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