A soil-fixing and water-locking device for soil in dry areas

Abstract

The invention discloses a soil fixing and water locking device for soil in an arid area, and belongs to the technical field of soil environment protection. The soil fixing and water locking device forthe soil in the arid area is characterized in that a main water storage mechanism is used for collecting water, particularly for an arid and rainless environment, an induced draft fan guides outsidehot air into a condensation flow guide mechanism in a main liquid collecting pipe, the hot air contains a large amount of steam, the steam is liquefied when encountering cold and is collected in a liquid storage tank, then drainage wetting is conducted on peripheral cracked soil under the earth surface through the liquid storage tank, a soil fixing mechanism plays a role in stabilizing and fixingthe soil, and also has a certain natural water dew drainage effect so as to gather dew or frost, which is formed due to the fact that air can be condensed into water drops due to low temperature at night, on liquid collecting covers, the water drops can be drained into water locking boxes through cooperation of natural flow guiding mechanisms, water locking cotton in the water locking boxes locksthe water which is naturally collected, and when soil around the water locking box lacks water, the water is diffused and seeped out through multiple second flow guiding velvet ropes.

Description

technical field [0001] The invention relates to the technical field of soil environment protection, in particular to a soil-fixing and water-locking device for soil in arid areas. Background technique [0002] In recent years, due to climate anomalies and lack of water resources, the pressure on the regional environment has increased, the environment has deteriorated, and the ecology has been seriously threatened. The soil desertification in Northwest my country is becoming more and more serious. Preventing land desertification and soil erosion is an environmental major issues of protection. [0003] At present, the main method for desert greening and preventing soil erosion is to plant vegetation, but because the weather is too dry, the water on the surface is easily evaporated, which also leads to the fact that some water on the ground cannot penetrate below the surface, and the soil is too dry Finally, the land will be dry and cracked, the survival rate of vegetation will...

AI Technical Summary

Problems solved by technology

[0003] At present, the main method for desert greening and preventing soil erosion is to plant vegetation, but because the weather is too dry, the water on the surface is easily evaporated, which also leads to the fact that some water on the ground cannot penetrate below the surface, and the soil is too dry Finally, it will cause the land to dry and crack, the survival rate of vegetation is low, and the function of soil fixation and water retention cannot be achieved, which will form soil erosion and desertification of dry and cracked soil.

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