Underground water, fertilizer and gas integrated irrigation system

An irrigation system and groundwater technology, which is applied in the field of integrated groundwater, fertilizer and gas irrigation systems, can solve problems such as lack of oxygen

Inactive Publication Date: 2015-09-02
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the present invention provides an integrated irrigation system of groundwater, fertilizer and gas, which is used to solve the problem of oxygen deficiency in the soil, diversify the underground drip irrigation, use water, fertilizer and gas to improve the utilization efficiency and increase the crop yield. output purpose

Method used

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  • Underground water, fertilizer and gas integrated irrigation system
  • Underground water, fertilizer and gas integrated irrigation system
  • Underground water, fertilizer and gas integrated irrigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1: as Figure 1-7 As shown, a groundwater, fertilizer and gas integrated irrigation system includes a water source, a water and fertilizer coupling system, an aeration system, an active transportation system, an irrigation system, and a control system;

[0055] The water source mainly includes: tap water inlet pipe 1, check valve 3;

[0056] The water and fertilizer coupling system mainly includes: water inlet valve 5, fertilizer mixing tank 6, fertilizer mixing valve 8, fertilizer storage irrigation 9, flow meter 10, filter 11, fertilization pump 13, water stop valve 27;

[0057] The gas filling system mainly includes: an air compressor 14, a solenoid valve 16;

[0058] The active transportation system mainly includes: a main transportation pipe 17;

[0059] The irrigation system mainly includes: irrigation main pipe 21, irrigation branch pipe 22, irrigation capillary pipe 23, dripper 24;

[0060] The control system: soil humidity control circuit, atmosph...

Embodiment 2

[0065] Embodiment 2: as Figure 1-7 As shown, a groundwater, fertilizer and gas integrated irrigation system includes a water source, a water and fertilizer coupling system, an aeration system, an active transportation system, an irrigation system, and a control system;

[0066] The water source mainly includes: tap water inlet pipe 1, check valve 3;

[0067] The water and fertilizer coupling system mainly includes: water inlet valve 5, fertilizer mixing tank 6, fertilizer mixing valve 8, fertilizer storage irrigation 9, flow meter 10, filter 11, fertilization pump 13, water stop valve 27;

[0068] The gas filling system mainly includes: an air compressor 14, a solenoid valve 16;

[0069] The active transportation system mainly includes: a main transportation pipe 17;

[0070] The irrigation system mainly includes: irrigation main pipe 21, irrigation branch pipe 22, irrigation capillary pipe 23, dripper 24;

[0071] The control system: soil humidity control circuit, atmospher...

Embodiment 3

[0077] Embodiment 3: as Figure 1-7 As shown, a groundwater, fertilizer and gas integrated irrigation system includes a water source, a water and fertilizer coupling system, an aeration system, an active transportation system, an irrigation system, and a control system;

[0078] The water source mainly includes: tap water inlet pipe 1, check valve 3;

[0079] The water and fertilizer coupling system mainly includes: water inlet valve 5, fertilizer mixing tank 6, fertilizer mixing valve 8, fertilizer storage irrigation 9, flow meter 10, filter 11, fertilization pump 13, water stop valve 27;

[0080] The gas filling system mainly includes: an air compressor 14, a solenoid valve 16;

[0081] The active transportation system mainly includes: a main transportation pipe 17;

[0082] The irrigation system mainly includes: irrigation main pipe 21, irrigation branch pipe 22, irrigation capillary pipe 23, dripper 24;

[0083] The control system: soil humidity control circuit, atmosph...

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Abstract

The invention relates to an underground water, fertilizer and gas integrated irrigation system, and belongs to the field of irrigation management. The underground water, fertilizer and gas integrated irrigation system comprises a water source, a water and fertilizer coupling system, an air-entrapping system, an active transport system, an irrigation system and a control system, wherein the water source comprises a running water inlet pipe opening and a check valve; the water and fertilizer coupling system comprises a water inlet valve, a fertilizer mixing tank, a fertilizer mixing valve, a fertilizer storage tank, a flow meter, a filter, a fertilizing pump and a water check valve; the air-entrapping system comprises an air compressor and an electromagnetic valve; the active transport system comprises a transport main pipe; the irrigation system comprises an irrigation main pipe, an irrigation branch pipe, an irrigation hollow billet and a water dropper; and the control system comprises a soil humidity control circuit and an atmospheric pressure test circuit. According to the underground water, fertilizer and gas integrated irrigation system, a certain amount of water and a certain quantity of a fertilizer are provided according to the requirements of crop growth; the root of a plant is ventilated to meet the condition that the root is subjected to aerobic respiration to maintain metabolism and growth and development of the overall plant; the use amount of water and the use quantity of the fertilizer can be effectively reduced; the management is optimized; the labor force is reduced; and the yield is increased.

Description

technical field [0001] The invention relates to an integrated irrigation system for groundwater, fertilizer and gas, belonging to the technical field of irrigation management. Background technique [0002] With the development of irrigation technology, the research on cultivation and picking irrigation technology mainly focuses on the drip irrigation technology. Modern agriculture gradually tends to use the integrated drip irrigation system of water and fertilizer. Fertilization through the irrigation system allows crops to absorb nutrients while absorbing water. It can easily realize a small amount of multiple fertilization, and can fertilize according to the law of crop fertilizer requirements; secondly, it can reduce the waste of fertilizer caused by volatilization and leaching, thereby greatly improving the utilization rate of fertilizer. Generally speaking, the lower the soil fertility level, the more obvious the fertilizer saving effect. Research on subsurface drip ir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04A01G25/02A01G25/16
CPCY02A40/22
Inventor 刘小刚张岩王露万梦丹王心乐吕桂军
Owner KUNMING UNIV OF SCI & TECH
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