Saline and alkaline soil amelioration drainage system with novel filter material wave tube

Abstract

The invention discloses a saline and alkaline soil amelioration drainage system with a novel filter material wave tube, and belongs to the technical field of saline and alkaline soil drainage systems. The drainage system comprises a water collection tank, an inspection well is arranged on the right side of the top of the water collection tank, a water level detection device is arranged on the left side of an inner cavity of the inspection well, an inner cavity of the water collection tank is provided with a water suction pump, a drainage pipeline is arranged at the top of the water suction pump, a moisture and salinity adjuster is mounted on the left side of a water collection pipe, and a solar charging panel is mounted at the top of a supporting rod. According to the drainage system, the water collection tank and the inspection well are embedded in the ground, rainwater can be collected through a water inlet pipeline when it rains, a water inlet is formed in a drainage underground pipe, a specific filter material layer is arranged on the outer wall of the drainage underground pipe, saline and alkaline moisture can be effectively filtered, crops can be irrigated by the drainage system, water resources are saved, environments are protected, deterioration of saline and alkaline soil can be effectively relieved, and the drainage system is convenient to use and has excellent ecological significance.

Description

technical field [0001] The invention relates to the technical field of drainage systems for saline-alkali lands, in particular to an improved drainage system for saline-alkali lands with a novel filter material wave tube. Background technique [0002] The problem of land salinization is closely related to human activities, especially agricultural irrigation. Studies have shown that land salinization not only causes the destruction of resources and huge losses in agricultural production, but also poses a certain threat to the biosphere and ecological environment. The main manifestations are In terms of both environmental and economic hazards, the cause of land salinization is that the soil and underground salt content are too high. Under the action of strong surface evaporation, the shallow underground water is transported to the surface through the pores and evaporated, and the pores flow toward the surface. During the process of water delivery, the salt in the water is also...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an improved drainage system for saline-alkali land with a new type of filter material corrugated tube, to solve the problem that the existing saline-alkali land drainage system proposed in the background technology is not perfect enough to fundamentally solve the waste of water resources. Sometimes artificial precipitation is still required, which increases the construction cost

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