High-temperature desert lawn underground irrigator and installation method thereof

Abstract

The invention relates to a high-temperature desert lawn underground irrigator and an installation method thereof. The irrigator comprises infiltration irrigation pipelines, an upper aquifer and a lower aquifer, wherein the infiltration irrigation pipelines are sandwiched between the upper aquifer and the lower aquifer, the left and right sides of the irrigation pipelines are positioned and fixed by cork keels respectively, the cork keels are also sandwiched between the upper aquifer and the lower aquifer, the upper aquifer, the cork keels and the lower aquifer are fixed by fixing parts, and aplurality of water outlet holes are arranged on the peripheral wall of each infiltration irrigation pipeline. The irrigator is buried underground, the water resource loss caused by evaporation of surface water is avoided, and the water carrying capacity of a desert area is effectively improved. The multiple aquifers can prolong irrigation time, and the water infiltration loss is reduced. The effect of plant's root hair growth on the irrigator is also fully considered, automatic means are used to suppress the growth trend of the plant's root hair toward the irrigator, and thereby the technicalproblem of irrigator blockage caused by plant root hair wrapping is solved.

Description

technical field [0001] The invention relates to the technical field of desert irrigation, in particular to a high-temperature desert lawn underground sprinkler and an installation method thereof. Background technique [0002] China is one of the countries with the most severe desertification in the world, with a desertified land area of ​​2.64 million km 2 , accounting for 27.5% of the country's land area, among which the desert is the most serious hazard, and its area has reached 809,000 km 2 , and is still expanding, with an average of 610km per year 2 The left and right deserts are activated, of which 310km 2 The land was reduced to sand. Desertification has caused an imbalance in the ecosystem, and the area of ​​arable land has been shrinking, which has seriously affected China's industrial and agricultural production and people's lives. The arid area and desertified land in Northwest China have become one of the main sources of dust storms in China and even in the A...

AI Technical Summary

Problems solved by technology

However, simply burying the sprinkler in the ground cannot solve all problems. On the one hand, it cannot solve the problem of poor water carrying capacity in the desert. On the other hand, due to the instinct of absorbing water, the roots of plants will gradually grow towards the sprinkler. After a long time, the roots of the plants will wrap the emitter tightly, causing the emitter to block

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