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Water-saving micro-irrigation system

A micro-irrigation and water source technology, applied in watering devices, horticulture, botanical equipment and methods, etc., can solve the problems of not being able to adapt to the energy-saving society, and achieve the effects of saving irrigation water, promoting crop growth, and increasing production

Inactive Publication Date: 2014-03-26
TIANJIN GREEN VISION ENERGY SAVING ENG EQUIP
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Problems solved by technology

Especially in agricultural irrigation, traditional irrigation can no longer adapt to the development of an energy-saving society, and has been gradually replaced by artificially controlled drip irrigation technology

Method used

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Embodiment Construction

[0012] attached by figure 1 It can be seen that the present invention includes a water source 1 and a main pipe 13, the main pipe 13 is connected with the water source 1 by a water pump 2, the far end of the main pipe 13 is provided with a micro-spray branch pipe 11 and a drip irrigation branch pipe 15, and the micro-spray branch pipe 11 and the drip irrigation branch pipe 15 are arranged on the required Watered field plots. A micro-spray head 12 and a drip irrigation belt 14 are respectively arranged on the micro-spray branch pipe 11 and the drip irrigation branch pipe 13 . The micro-spray branch pipe 11 and the drip irrigation branch pipe 15 can be arranged three-dimensionally, and the drip irrigation branch pipe 15 is arranged at the bottom of the micro-spray branch pipe 11, and the drip irrigation belt 14 is buried below the soil layer. The micro-spray branch pipe 11 and the micro-spray head 12 are arranged above the soil layer, so that when watering, the roots of the cro...

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Abstract

The invention discloses a water-saving micro-irrigation system used for agricultural irrigation. The water-saving micro-irrigation system comprises a water source and a main pipe, wherein the main pipe is connected with the water source through a water pump, a micro sprinkling branch pipe and a drop irrigation branch pipe are arranged at the far end of the main pipe, a micro sprinkler is arranged on the micro sprinkling branch pipe, and a drop irrigation belt is arranged on the drop irrigation branch pipe. The main pipe is also provided with a fertilizer applicator and a filter, wherein a fertilizer amount regulating valve is arranged at the bottom of the fertilizer applicator, and the fertilizer applicator is connected with a fertilizer tank. The main pipe is further provided with a water supply pipe and a reservoir, wherein the water supply pipe and the reservoir are respectively connected with the main pipe. The water-saving micro-irrigation system has the advantages that a low-pressure pipeline system is used for making drop irrigation water wet the most developed area of a crop root system dropwise, slowly, uniformly and quantitatively so that soil in a main root system movement area of a crop can be kept in an optimal water containing state all the time. Drop irrigation is different from traditional surface irrigation which wets the soil in an all-area mode, and therefore drop irrigation can achieve the effects of lowering irrigation water capacity, promoting crop growth and increasing yield.

Description

[0001] technical field [0002] The invention relates to an agricultural irrigation device. Background technique [0003] In recent years, with the shortage of water resources, water conservation has been paid more and more attention, and building a water-saving society has become a strategic choice for national sustainable development. Especially in agricultural irrigation, traditional irrigation can no longer adapt to the development of an energy-saving society, and has been gradually replaced by artificially controlled drip irrigation technology. Contents of the invention [0004] The purpose of the present invention is to provide a water-saving micro-irrigation system, which uses a low-pressure pipeline system to make the drip irrigation water drip, slowly, uniformly and quantitatively infiltrate the most developed area of ​​​​the root system of the crop, so that the soil in the main root activity area of ​​​​the crop Always maintain optimal hydration. [0005] In or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01C23/00
CPCY02P60/21
Inventor 薛雷
Owner TIANJIN GREEN VISION ENERGY SAVING ENG EQUIP
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