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A micro-sprinkler irrigation system for hanging fruit trees and under the trees

A micro-sprinkler irrigation and fruit tree technology, applied in watering devices, horticulture, agriculture, etc., can solve the problems of single function and waste of water resources, and achieve the effects of increasing the temperature difference between day and night, reducing the height of spraying water, and improving water use efficiency

Active Publication Date: 2019-02-26
山西农业大学果树研究所
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AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problems of serious waste of irrigation water resources and single function in orchards, and provides a high-hanging fruit tree and under-tree micro-sprinkler irrigation system

Method used

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  • A micro-sprinkler irrigation system for hanging fruit trees and under the trees

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Embodiment 1

[0010] like figure 1 As shown, a high-hanging and under-tree micro-sprinkler irrigation system includes a water source 1, which also includes a check valve 2, a gear butterfly valve 3, a sand filter 4, a pesticide fertilizer tank 5, and an automatic backwash laminated filter 6 , electronic flow meter 7, gate valve 8, support 9, upper field branch pipe 10, spray nozzle 11 with a spray diameter of 4 meters and lower field branch pipe 12, the water inlet of the sand filter 4 is connected to the water source 1 through the water inlet pipe 14. Connection, a check valve 2 is provided on the side close to the water source 1 on the water inlet pipe 14, a gear butterfly valve 3 is provided on the side close to the sand filter 4 on the water inlet pipe 14, and the pesticide fertilizer tank 5 passes through the mixing pipe. 13 is connected to the water outlet pipe 15, the water outlet of the sand filter 4 is connected to the water inlet of the automatic backwashing laminated filter 6 thr...

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Abstract

The invention belongs to the technical field of fruit tree production, and particularly relates to a fruit tree hanging and under-tree microspray irrigation system. The problem that water resource waste is serious and the function is single during orchard irrigation is mainly solved. According to the fruit tree hanging and under-tree microspray irrigation system, a water inlet of a grit filter is connected with a water source, a check valve and a gear butterfly valve are arranged on a water inlet pipeline, a water outlet of the grit filter is connected with a water inlet of an automatic back washing laminated filter, a water outlet of the automatic back washing laminated filter is connected with an upper field branch pipe and a lower field branch pipe through a water conveying pipeline, an electronic flowmeter is arranged on the water conveying pipeline, a brake valve is arranged on the water conveying pipeline in the water outlet direction of the electronic flowmeter, the upper field branch pipe and the lower field branch pipe are arranged on the periphery of a fruit tree through supports, the upper field branch pipe is arranged at the position 50 cm above the fruit tree, the lower field branch pipe 1 is arranged at the position 80 cm away from the ground below the fruit tree, and the upper field branch pipe and the lower field branch pipe are each provided with a nozzle.

Description

technical field [0001] The invention belongs to the technical field of fruit tree production, and in particular relates to a high-hanging and under-tree micro-sprinkler irrigation system. Background technique [0002] The current orchard irrigation method is mainly flood irrigation, with extensive water use and high irrigation quota, which not only wastes water resources, but also destroys orchard vegetation and causes soil erosion. In addition, the awareness of water commodity is not strong, and measurement management is basically not realized, the contradiction between water supply shortage and water waste is intensified, it cannot meet the requirements of high-efficiency water-saving agricultural development, and the ability to resist catastrophic drought is poor. Water-saving irrigation facilities can use a smaller irrigation quota, strictly control the soil moisture in the orchard, and make it more suitable for the water demand of fruit tree growth. The use of this faci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/02
CPCA01G25/023
Inventor 梁志宏吕英忠周鹏程王海松李小平梁芊王俊宇
Owner 山西农业大学果树研究所
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