Distributed solar and wind energy plateau railroad bed slope protection device and system and working method

Abstract

The invention relates to a distributed solar and wind energy plateau railroad bed slope protection device and system and a working method. The distributed solar and wind energy plateau railroad bed slope protection device comprises a railroad bed, gravels, metal balls and a permafrost layer, wherein the railroad bed is located on the permafrost layer, the gravels cover the outer sides of slopes on the two sides of the railroad bed, and the metal balls cover the outer sides of the gravels; the multiple metal balls are connected and dependent through primary and secondary connecting buckles on the surfaces of the outer layers of the balls, the outer layers of the metal balls are made of micro-grid metal, and the inner layers of the metal balls are provided with moisture channels and heat storage spaces; by means of the roughness of the surfaces of the outer layers of the metal balls, the capillary effect of a honeycomb knot structure and the energy storage effect of the heat storage spaces, moisture appearing around the plateau railroad bed slopes is subjected to water collection, water drawing, water storage and water removal. Meanwhile, the invention provides the working method of the distributed solar and wind energy plateau railroad bed slope protection device and system. The distributed solar and wind energy plateau railroad bed slope device can be widely distributed and applied to railroad bed slope protection in the plateau frozen soil environment, and erosion of water permeation to the road bed slope and permafrost layers below the road bed slope is weakened through utilization of clean energy, adoption of intelligent materials and selection of a reasonable structure, so that the protection effect of the plateau railway roadbed slope is improved, and the stability of permafrost around the plateau railroad bed is enhanced.

Description

technical field [0001] The invention belongs to the fields of solar thermal utilization and wind energy utilization, and in particular relates to a distributed solar wind energy plateau railway embankment slope protection device, system and working method. Background technique [0002] The Qinghai-Tibet Plateau occupies the third pole of the world, and its geographical location is extremely important: From a strategic point of view, the Qinghai-Tibet Plateau is backed by the hinterland of my country and overlooks the South Asian continent. The hot and dry monsoons from the Pacific Ocean and the Indian Ocean have created favorable conditions for abundant precipitation in the southwestern provinces of my country and the middle and lower reaches of the Yangtze River, and avoided desertification of the country. [0003] As my country's national strength grows stronger, the connection and exchanges between Tibet and its surrounding areas are becoming closer and more frequent. Ther...

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Problems solved by technology

[0005] In addition, on the slope surface on both sides of the railway subgrade, if there is only slope protection gravel, the rigidity of the gravel is high, and it is more likely to be affected by the train load and weathering erosion, shifting, peeling off, and reducing the slope protection effect

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