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A capillary water isolation device for preventing soil salinization and using method thereof

A technology of capillary water and isolation devices, which is applied in the fields of soil lifting machinery, applications, agriculture, etc., can solve the problems of difficult to control saline-alkali land, high cost of treatment, and ineffective effects, so as to improve the stability of fixation, reduce the cost of treatment, and improve the effect significant effect

Active Publication Date: 2022-08-09
湖南袁禾农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a capillary water isolation device for preventing soil salinization and its use method, solving the problem of saline-alkali land treatment in the prior art. If the ascending channel of capillary water is not cut off, the soil after washing salt will be quickly Capillary water returns to salt, a vicious circle, making it difficult to treat saline-alkali land, with high treatment costs and ineffective effects

Method used

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  • A capillary water isolation device for preventing soil salinization and using method thereof
  • A capillary water isolation device for preventing soil salinization and using method thereof
  • A capillary water isolation device for preventing soil salinization and using method thereof

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Embodiment 1

[0028] like Figure 1-3 As shown, the present invention provides a technical solution: a capillary water isolation device for preventing soil salinization, comprising a capillary water isolation assembly and a fixed plate assembly, two of the fixed plate assemblies are used, and the fixed plate assembly is detachable It is installed under the left and right sides of the capillary water isolation assembly, and the fixed plate assembly is symmetrically arranged; the capillary water isolation assembly includes a foam isolation plate, an upper drainage hole and a lower drainage hole; the upper drainage hole adopts multiple, and The upper drainage holes are opened above the foam isolation plate; the lower drainage holes are multiple, and the lower drainage holes are opened below the foam isolation plate.

Embodiment 2

[0030] A capillary water isolation device for preventing soil salinization, comprising a capillary water isolation assembly and a fixed plate assembly, two of the fixed plate assemblies are used, and the fixed plate assembly is detachably installed under the left and right sides of the capillary water isolation assembly , the fixed plate assembly is symmetrically arranged; the capillary water isolation assembly includes a foam isolation plate, an upper drainage hole and a lower drainage hole; the upper drainage holes are multiple, and the upper drainage holes are opened above the foam isolation plate; A plurality of the lower drainage holes are used, and the lower drainage holes are opened below the foam insulation board.

[0031] Preferably, the depth of the upper drainage hole is equal to two-thirds of the thickness of the foam insulation board; the depth of the lower drainage hole is equal to two-thirds of the thickness of the foam insulation board, and the lower drainage ho...

Embodiment 3

[0033] A capillary water isolation device for preventing soil salinization, comprising a capillary water isolation assembly and a fixed plate assembly, two of the fixed plate assemblies are used, and the fixed plate assembly is detachably installed under the left and right sides of the capillary water isolation assembly , the fixed plate assembly is symmetrically arranged; the capillary water isolation assembly includes a foam isolation plate, an upper drainage hole and a lower drainage hole; the upper drainage holes are multiple, and the upper drainage holes are opened above the foam isolation plate; A plurality of the lower drainage holes are used, and the lower drainage holes are opened below the foam insulation board.

[0034] Preferably, the fixing plate assembly includes a fixing plate, a mounting plate and a reinforcing rod, two of the mounting plates are used, and the mounting plates are detachably installed under the left and right sides of the foam isolation plate; th...

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Abstract

The invention discloses a capillary water isolation device for preventing soil salinization, including a capillary water isolation assembly and a fixed plate assembly. The invention provides a capillary water isolation assembly, and the foam isolation plate is used to allow the root system to pass smoothly but air and water cannot Through the selective isolation material, the upper and lower drainage holes can only conduct gravity water, not capillary water, and permanently stop the channel of water from bottom to top by capillary action, as long as the future irrigation water source controls the salinity , can quickly stop salinization once and for all, reduce the cost of salinization treatment, and the effect is remarkable; by setting fixed plate components, fixed plate components are installed on both sides of the foam insulation board, and the fixed plate increases the contact area with the soil in the horizontal direction. , to avoid the sinking of the fixed plate assembly, and the reinforcement rod to avoid the phenomenon of left and right movement of the capillary water isolation assembly, and to improve the fixing stability of the capillary water isolation assembly.

Description

technical field [0001] The invention relates to the technical field of soil salinization treatment, in particular to a capillary water isolation device for preventing soil salinization and a method for using the same. Background technique [0002] Soil salinization in arid areas refers to the process in which the salinity of the bottom soil or groundwater rises to the surface with capillary water, and after the water evaporates, the salt accumulates in the surface soil. Also known as salinization, China's saline soil or saline-alkali soil has a wide distribution, large area, and many types, with a total area of ​​about 100 million hectares. It mainly occurs in arid, semi-arid and semi-humid areas. Including sodium, potassium, calcium, magnesium sulfate, chloride, carbonate and bicarbonate, sulfate and chloride are generally neutral salts, carbonate and bicarbonate are alkaline salts. If the technical saline-alkali land treatment does not cut off the capillary water rising c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B77/00
CPCA01B77/00
Inventor 胡爱生胡心宇
Owner 湖南袁禾农业科技有限公司