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Mini water collecting and irrigating system for arid area

An irrigation system and water collection technology, applied in the field of irrigation systems, to achieve high survival rate, avoid erosion, and facilitate the survival of vegetation

Inactive Publication Date: 2015-04-01
张勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies, the object of the present invention is to provide a micro-collection irrigation system to solve the problem of water use in arid areas and effectively expand the cultivation area of ​​crops

Method used

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  • Mini water collecting and irrigating system for arid area

Examples

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Effect test

Embodiment 1

[0026] Excavated in the desert like a wide and shallow channel, with weeds and shrubs on both sides, the side slope of the channel is used as the catchment surface, the area is 100 square meters, the slope of the catchment surface is 30 degrees, covered with concrete, and the width of the channel bottom is 5 meters, dig a hole in the crop planting area and put it into a self-irrigating water tank with water collection function.

[0027] The structure of the self-irrigating water tank with water collection function can be referred to figure 1 , is a circular degradable polypropylene container 1 with a length of 60 centimeters, the material of the biodegradable polypropylene container is degradable starch / polypropylene degradable composite material; the container 1 is provided with a pipeline 2, the pipeline 2 A water vapor condenser 3 is installed, and the described water vapor condenser is a tree-shaped water vapor condenser composed of multiple bundles of water-absorbing stri...

Embodiment 2

[0029] A wide and shallow channel was excavated in the desert, with weeds and shrubs on both sides. The side slope of the channel is used as the catchment surface, with an area of ​​500 square meters. The slope of the catchment surface is 40 degrees, covered with coarse sand, and the width of the channel bottom is 10 meters, dig a hole in the crop planting area and put it into a self-irrigating water tank with water collection function.

[0030] The structure of the self-irrigating water tank with water collection function can be referred to figure 1 , is a circular degradable polypropylene container 1 with a length of 60 centimeters, the material of the biodegradable polypropylene container is degradable starch / polypropylene degradable composite material; the container 1 is provided with a pipeline 2, the pipeline 2 A water vapor condenser 3 is installed, and the described water vapor condenser is a tree-shaped water vapor condenser composed of multiple bundles of water-absor...

Embodiment 3

[0032] A wide and shallow channel is excavated in the mountain, with weeds and shrubs on both sides. The side slope of the channel is used as the water collection surface, with an area of ​​1000 square meters. The slope of the water collection surface is 45 degrees, covered with plastic film, and the width of the channel bottom is 50 meters, dig a hole in the crop planting area and put it into a self-irrigating water tank with water collection function.

[0033] The structure of the self-irrigating water tank with water collection function can be referred to figure 1 , is a circular degradable polypropylene container 1 with a length of 60 centimeters, the material of the biodegradable polypropylene container is degradable starch / polypropylene degradable composite material; the container 1 is provided with a pipeline 2, the pipeline 2 A water vapor condenser 3 is installed, and the described water vapor condenser is a tree-shaped water vapor condenser composed of multiple bundl...

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Abstract

The invention discloses a mini water collecting and irrigating system for an arid area, belongs to the technical field of water-saving irrigation, and aims at effectively prompting extensive growing of crops in the arid area and semiarid area, as well as achieving low cost, high survival rate, economy and practicability. The system is achieved by the method comprising the steps of excavating a similar wide and shallow channel in the desert or a mountain body; treating side slopes with weeds and shrubs as a water collecting area and the bottom as a crop planting area; excavating pits in the crop planting area; positioning a self-irrigating water tank with the water collecting function into the pit, wherein the self-irrigating water tank with the water collecting function comprises a container (1) on which a pipeline (2) is arranged, a vapor condenser (3) is mounted, and a capillary tube at the bottom part of the tank is directly connected to the ground to diverse water to the roots of the plants for irrigating.

Description

technical field [0001] The invention relates to a miniature water-collecting irrigation system, in particular to a high-efficiency water-collecting irrigation method and an irrigation system method in arid and semi-arid areas. Background technique [0002] The arid and semi-arid transitional zone is a sensitive and fragile zone for ecological environment changes. Climate fluctuations and population pressure are the root causes of ecological fragility. The boundary between dry and semi-arid regions has a maximum spatial swing of 110-130km in wet and dry years. . The shortage of water resources is one of the main factors restricting the economic development and the improvement of the ecological environment in this area. The limited precipitation resources are the main water source for life and agricultural production, and it is also a water source that can be developed and utilized through artificial measures. Proposing a micro-ecological rainwater harvesting model in the eco...

Claims

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Application Information

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IPC IPC(8): A01G29/00
CPCA01G29/00E03B3/02
Inventor 张勇
Owner 张勇
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