Energy-saving and water-saving drip irrigation water supply system

Abstract

The invention relates to an energy-saving and water-saving drip irrigation water supply system. The system comprises a water supply device consisting of a small-bore and energy-efficient pump and an engine, the output shaft of the small-bore and energy-efficient pump is connected with the engine, the engine is connected with a frequency-converting control device through a circuit, the frequency-converting control device is connected with a sensor feedback device through the circuit, the sensor feedback device is connected with a plurality of humidity sensing devices laid in the soil around plant roots through the circuit, the water inlet of the small-bore and energy-efficient pump is connected with a water source through a pipeline, the water outlet of the small-bore and energy-efficient pump is connected with a main water conveyance duct, the main water conveyance duct is connected with a plurality of branching water conveyance ducts distributed along the plant roots, and the branching water conveyance duct is connected with a plurality of drip nozzles through the pipeline, wherein the drip nozzles and the plant root portions are corresponding to each other. The energy-saving and water-saving drip irrigation water supply system of the invention has a simple structure, has characteristics of energy saving and water saving, has a high intelligent control degree and a greatly-reduced water supply cost, and can provides suitable water according to soil humidity requirements of various plants.

Description

technical field [0001] The invention relates to an energy-saving and water-saving drip irrigation water supply system. Background technique [0002] Machine-pump drip and infiltration irrigation equipment is a kind of micro-irrigation equipment specially developed for agriculture, forestry and animal husbandry in the late 20th century by some developed countries in Europe and the United States. With the continuous development of science and technology, the plant drip irrigation system has been developed to a great extent, but the existing plant drip irrigation system has a complex structure, a large amount of water waste, and high energy consumption. Moreover, after the traditional irrigation system is used for irrigation, the soil is prone to cracks, and then The root system of the crops caused by this will be pulled off and affect the normal growth. In addition, the large amount of water is likely to cause soil erosion, and the degree of intelligent control is low. traini...

AI Technical Summary

Problems solved by technology

With the continuous development of science and technology, the plant drip irrigation system has been developed to a great extent, but the existing plant drip irrigation system has a complex structure, a large amount of water waste, and high energy consumption. Moreover, after the traditional irrigation system is used for irrigation, the soil is prone to cracks, and then The root system of the crops caused by this will be pulled off and affect the normal growth. In addition, the large amount of water is likely to cause soil erosion, and the degree of intelligent control is low. training cost

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