Landscape engineering system technology for producing water by wind and light energy in gobi desert

Abstract

The invention relates to a landscape engineering system technology for producing water by wind and light energy in a gobi desert, and aims at solving a very serious desertification problem. The key is how to solve the water source problem under the extremely bad geographical and climatic environmental conditions of the gobi desert. Without water, the greening is meaningless, because water is the source of all lives, and also is the source of greening of the gobi desert. The landscape engineering system technology for producing water by wind and light energy in the gobi desert creates a new water source technology, the solar light and wind power produce electric energy, and the electric energy manufactures water, dilutes saline groundwater, extracts fresh groundwater and the like by the modern scientific technology, thus realizing that water is produced by utilizing the geographical and climatic environment of the gobi desert, a new water source is created, and the gobi desert is greened. In summary, the greening is realized without 1 kWh of electricity, a drop of oil or a drop of water outside, the greening pace of the gobi desert is accelerated, and the great ideal that man advances and sand retreats is realized.

Description

Technical field: [0001] The present invention relates to the desert Gobi greening engineering system, especially to solve the problem of water source, that is, how to realize the self-sufficiency of water for greening under the geographical and meteorological conditions of the desert Gobi. Water is the source of life for all things. With water, there will be greening, and desertification can be controlled. . Background technique: [0002] my country's desertified land covers 13 provinces, municipalities, and autonomous regions. The desertified area is 2.674 million square kilometers, accounting for 27.9% of the total land area, which is more than twice the cultivated land area. It is a country with serious desertification in the world. Since the 1990s, the desertification area has swallowed and expanded at a rate of 460 square kilometers every year, causing direct economic losses of 54 billion yuan, and the loss of fertile soil is 10 billion tons per year. The production, l...

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Problems solved by technology

The above patents have a common feature, relying on existing water sources: river water, lake water, very little rainwater (annual rainfall is about 10mm), and under the condition of particularly large evaporation (greater than 2000mm), desert Gobi greening projects are often far away from water sources. Far, as the saying goes: Far water cannot solve the problem of near drinking, or it needs to invest a huge amount of money to build water diversion and irrigation pipe network, and there are many limitations in practical application, so the project is difficult to realize; according to the existing technology, the desert Gobi greening project will either cost a lot Building canals or constructing water pipe networks to transport water from distant water sources, or allowing desertification, this is by no means allowed by the modern Chinese in the 21st century

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