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Water-saving irrigation system for intensive crop planting

A technology for irrigation systems and crops, applied in the field of water-saving irrigation systems, can solve problems such as ecological imbalance, environmental pollution, and energy depletion, and achieve better performance.

Inactive Publication Date: 2017-02-22
重庆市万盛经开区德方农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The development of industrialized agriculture, marked by the input of a large amount of material and energy, has promoted a substantial increase in productivity, but it has also brought about serious social problems such as energy depletion, environmental pollution, and ecological imbalance.

Method used

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  • Water-saving irrigation system for intensive crop planting

Examples

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Effect test

Embodiment 1

[0033] A water-saving irrigation system for intensive crop planting, used for water-saving irrigation for intensive crop planting, adopts drip irrigation mode for irrigation, uses sand filter system and water inlet system to filter the water drawn from the water source , filter out the sand contained in it, and then drip irrigation of crops through the drip irrigation system composed of branch pipes and capillary pipes. In the setting of capillary pipes, a certain range of spacing is used to effectively ensure that all crops can be drip-irrigated. Avoid the increase of engineering investment, and provide a strong guarantee for the user's cost control, such as figure 1 As shown, the following setting structure is adopted in particular: a sand filter system 6, a drip irrigation system supervisor 9, a drip irrigation system and a water inlet system are provided, the water inlet system is connected to the sand filter system 6, and the sand filter system 6 passes through the drip ir...

Embodiment 2

[0036] This embodiment is further optimized on the basis of the above embodiments. Further, in order to better realize the present invention, the capillary can be flushed according to needs, so as to avoid internal blockage due to deposits, thereby affecting the effect of drip irrigation, such as figure 1 As shown, the following arrangement structure is adopted in particular: the capillary 18 is a radix root, and a flushing valve 16 is arranged on one end of the capillary 18 near the main pipe 9 of the drip irrigation system, and the other end of the capillary 18 and the rest of the capillary 18 Plugs 17 are provided at both ends.

Embodiment 3

[0038] This embodiment is further optimized on the basis of any of the above-mentioned embodiments, further to better realize the present invention and facilitate the flow control of branch pipe water, such as figure 1 As shown, the following arrangement structure is adopted in particular: a ball valve 15 is arranged at the connection between the branch pipe 19 and the main pipe 9 of the drip irrigation system, and the ball valve 15 is arranged between the capillary 18 near the main pipe 9 of the drip irrigation system and the main pipe 9 of the drip irrigation system.

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Abstract

The invention discloses a water-saving irrigation system for intensive crop planting. The water-saving irrigation system for the intensive crop planting is provided with a sand filtering system, a drip irrigation system main pipe, a drip irrigation system and a water inlet system; the water inlet system is connected with the sand filtering system; the sand filtering system is connected with the drip irrigation system through the drip irrigation system main pipe; a branch pipe and at least two capillary pipes are arranged on the drip irrigation system; the branch pipe is connected to the drip irrigation system main pipe; the capillary pipes are connected to the branch pipe, and the distance between every two adjacent capillary pipes is 2 to 4 m; drip holes which are arranged uniformly are formed in the drip irrigation surfaces of the capillary pipes; water-saving irrigation system is used for performing water-saving irrigation on intensive crop planting; irrigation is performed in a drip irrigation mode; water which is pumped in a water source region is subjected to filtering treatment by utilizing the sand filtering system and the water inlet system, sand and stone contained in the water are filtered out, and then the drip irrigation of the crops is performed through the drip irrigation system which consists of the branch pipe and the capillary pipes.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a water-saving irrigation system for intensive crop planting. Background technique [0002] Greenhouses, with the emergence of high molecular polymers - polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. In the early 1950s, Japan, European and American countries successfully applied greenhouse films to cover hotbeds, and then covered small sheds and greenhouses with good results. my country introduced polyvinyl chloride agricultural film in the autumn of 1955. It was first used to cover vegetables in small sheds in Beijing, and achieved the effect of early maturity and increased production. The greenhouse was originally a special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. At present, greenhouses have been used for potted flower and cut ...

Claims

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Application Information

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IPC IPC(8): A01G25/02
CPCA01G25/02Y02A40/22
Inventor 李书方
Owner 重庆市万盛经开区德方农业发展有限公司
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