Agricultural orchard irrigation device with three spray heads

Abstract

The invention provides an agricultural orchard irrigation device with three spray heads. The device comprises a water feeding pipe and a watering cavity communicating with the water feeding pipe; thecross section of the connecting end of the watering cavity with the water feeding pipe is divided into three areas; each area is connected with the inlet of a corresponding pipeline; the three pipelines are all bent and arranged in the watering cavity; each of the three pipelines is provided with an electric pressure pump, and the outlet of each pipeline is connected with a corresponding spray head at the outside of the watering cavity; the three spray heads are respectively positioned at the left side, the right side and the front side of the central axis of the water feeding pipe; and each spray head is connected with a corresponding electric motor positioned outside the watering cavity; each electric motor can drive one corresponding spray head to move leftwards and rightwards; corresponding to each spray head, a row of first infrared distance measurement sensors is arranged outside the watering cavity; and the electrical pressure pump, the electric motor and the row of first infrared distance measurement sensors of each spray head are all connected with a controller. According to the invention, different target fruit trees can be watered simultaneously by the three spray heads,so that the irrigation efficiency can be improved at a lower cost.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a three-nozzle agricultural orchard watering device. Background technique [0002] In agricultural irrigation, the traditional irrigation method is to use a single water pipe to irrigate sequentially, but this method is very inefficient. For this reason, people have invented the spraying irrigation method, laying water pipes on the ground, and setting up spraying at the corresponding positions of the water pipes to water the crops. When watering, it is only necessary to control and open the corresponding spraying, and there is no need to artificially go to water. Although the irrigation method can improve the irrigation efficiency, the cost of laying water pipes is high, and the irrigation liquid will form fine water droplets during the spraying process. These water droplets are easily evaporated when sprayed into the air, thus making the utilization rate of the irrigation ...

AI Technical Summary

Problems solved by technology

[0002] In agricultural irrigation, the traditional irrigation method is to use a single water pipe to irrigate sequentially, but this method is very inefficient

For this reason, people have invented the spraying irrigation method, laying water pipes on the ground, and setting up spraying at the corresponding positions of the water pipes to water the crops. When watering, it is only necessary to control and open the corresponding spraying, and there is no need to artificially go to water. Although the irrigation method can improve the irrigation efficiency, the cost of laying water pipes is relatively high, and the irrigation liquid will form fine water droplets during the spraying process. These water droplets are easily evaporated when sprayed into the air, thus making the utilization rate of the irrigation liquid low.

It can be seen that in order to improve the watering efficiency, more construction costs need to be paid, and in order to reduce the use cost, the watering efficiency cannot be guaranteed

Images