Photovoltaic sand control device

Abstract

The invention discloses a photovoltaic sand control device, which relates to the technical field of wind break and sand fixation, aiming to alleviate the technical problem existing in the prior art that there is no photovoltaic control system for sandy slope. The photovoltaic sand control device comprises a photovoltaic panel, a bracket, a planting box and plants; the bracket is arranged on a sandy side slope, the photovoltaic panel is arranged on the bracket, and the photovoltaic panel and the sandy side slope have the same inclination direction; the planting box is arranged on the sandy sideslope and is positioned below the lower side edge of the photovoltaic panel; A plurality of plants are planted in a planting box. The photovoltaic panel in the photovoltaic sand control device is arranged on the sandy side slope through the bracket, which can shield the sunlight, prevent the sunlight from directly shining on the sandy side slope, and reduce the water evaporation of the sandy sideslope. Meanwhile, the photovoltaic panel can effectively collect rainfall into the planting box, improve the survival rate of the plants in the planting box, so as to achieve the wind-proof and sand-fixing effects. In addition, the photovoltaic panel can convert solar energy into electric energy so as to supply power for road illumination and save power resources.

Description

technical field [0001] The invention relates to the technical field of windbreak and sand fixation, in particular to a photovoltaic sand control device. Background technique [0002] There are two main causes of highway sand damage, namely natural factors and human factors. First of all, the sandy land on both sides of the road in the section where the line passes is loose, mostly flowing and semi-mobile sand dunes. Under arid and windy climate conditions, saturated and unsaturated wind and sand flows will affect the roadbed, side slope and Pavement causes buried pressure and wind erosion. Secondly, the desert highway area is an area with frequent human activities. The increase of human activities and the irrational use of natural resources by humans have disturbed the normal natural ecosystem and caused land desertification. [0003] In addition, the destruction of natural vegetation during the construction of roads will cause wind erosion and desertification of the soil ...

AI Technical Summary

Problems solved by technology

In addition, the accumulation of waste during road construction reduces the wind speed when the wind and sand encounter obstacles, reduces the sand-carrying capacity and deposits on the shoulders and road surfaces of the road, forming sand accumulation, which endangers the normal transportation of the road

[0004] At present, photovoltaic desertification control technology is used in some areas, but it is mainly aimed at areas with relatively open and flat terrain. Deserted slopes on both sides of railways and highways pose a serious threat to normal transportation of railways and highways, and there is no photovoltaic control for desertified slopes. system

Images