A saline-alkali ground windbreak greening pile

Abstract

The invention discloses a saline land windproof greening pile comprising a pile body, a windproof device and a controller; the windproof device comprises an underground configuration pit and a windproof screen arranged in the configuration pit; the windproof screen is driven by a lifting part so as to lift in the configuration pit, thus blocking the pile body; the pile body is also provided with an air speed sensor electrically connected with the controller; when the air speed reaches certain value, the air speed is converted into an electric signal, and the signal is sent to the controller; the controller starts the lifting part so as to lift up the windproof screen, and the windproof screen can block the pile body so as to prevent wind from harming the greening pile, thus indirectly ensuring the saline land greening effect; when the air speed drops, the controller controls the lifting part so drop the windproof screen into the configuration pit, so the greening pile can be exposed, thus greening and beautifying the saline land; the saline land windproof greening pile can ensure the green plants on the pile body not to be harmed, thus ensuring the greening effect of the plants.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land greening, in particular to a wind-proof greening pile for saline-alkali land. Background technique [0002] With the development of the international situation, it has become an important task to build all parts of the country into green. Because saline-alkali land covers a large area in our country, and because saline-alkali soil is the general name of saline soil and alkaline soil, the soil salt content is too high (over 0.3%), which makes green plants difficult to grow or grow unhealthy, which leads to the greening of saline-alkali land. Difficulties to overcome. Especially in saline-alkali land in coastal areas, many plants are damaged by wind, which greatly reduces the greening effect of plants. In view of the characteristics of the soil quality and climate of the saline-alkali land, it is necessary for those skilled in the art to design a device that can allow green plants to gr...

AI Technical Summary

Problems solved by technology

Due to the large area of ​​saline-alkali land in our country, and because saline-alkali soil is the general name of saline soil and alkaline soil, the soil salt content is too high (more than 0.3%), which makes it difficult for green plants to grow or grow unhealthy, which leads to the greening of saline-alkali land. Difficulties to overcome

Especially in saline-alkali land in coastal areas, many plants are damaged by wind, which greatly reduces the greening effect of plants

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