A new system and implementation method of environmental protection based on desert control

Abstract

The invention provides a novel environmental protection system based on desert treatment and an implementation method of the system. The system comprises a vegetation unit, a clean-energy collection unit, a water vapor recovery unit and a water supply unit; the vegetation unit comprises natural trees and artificial trees; the clean-energy collection unit comprises a solar energy power generating device and a wind energy power generating device, and the solar energy power generating device and the wind energy power generating device are of an integrated structure; the water vapor recovery unitis located at the top end of the system and fixedly connected with the clean-energy collection unit; and the water supply unit includes an exposed part and an pre-embedded part, the exposed part communicates with the water vapor recovery unit, and the pre-embedded part is located in the soil position around roots of the vegetation unit. The system and the method provided by the invention have thebeneficial effects that solar energy and wind energy resources in a desert area are fully utilized to realize self sufficiency of working energy sources of the device; a fit clearance between a twisting cover and a twisting rope is intelligently controlled, so that a water conveying amount is controlled; and the system and the method effectively meet growth demand of plants in arid areas, are lowin cost, and are suitable for large-scale promotion in the arid areas.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a new environmental protection system and implementation method based on desert control. Background technique [0002] Desertification is a natural (non-natural) phenomenon in which large areas of soil productivity is reduced or lost due to factors such as drought and less rain, vegetation destruction, strong wind erosion, water erosion, and soil salinization. Global desertification is rapidly expanding at an annual rate of 70,000 square kilometers, and more than 110 countries and regions and 1 billion people suffer from it. [0003] At present, with the continuous expansion of desertification, planting plants in the desert has become an effective method to curb the expansion of the desert. However, the desert area is dry all year round, with little precipitation, and most plants cannot survive due to lack of water, resulting in ineffective sand cont...

AI Technical Summary

Problems solved by technology

However, the desert area is dry all the year round, and the precipitation is scarce. Most plants are difficult to survive due to lack of water, which leads to the ineffective effect of sand control.

Moreover, in the long-distance water delivery in the desert, the longer the distance, the higher the requirements for the pipeline, which increases the cost; to establish a water supply relay station, it is necessary to provide electricity for the water supply relay station, and to install and lay cables in the desert is not only time-consuming and laborious, but also increases the cost. cost of water supply

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