Dew and rainwater combined collection irrigation system for semi-arid region

Abstract

The invention discloses a dew and rainwater combined collection irrigation system for a semi-arid region. The dew and rainwater combined collection irrigation system comprises a collection box and anirrigation mechanism arranged at the lower part of the front portion of the collection box. The dew and rainwater combined collection irrigation system is characterized in that a support plate is fixedly connected between the two sides of the bottom of the inner wall of the collection box, and a filter mechanism is arranged at the top of the support plate; and a dew collecting mechanism is arranged at the top of the collection box. The invention relates to the technical field of dew and rainwater collection. According to the dew and rainwater combined collection irrigation system for the semi-arid region, the outer surface of the top of a supporting rod is fixedly connected with collecting discs, the inner walls of the collecting discs are provided with fold grooves, the dew and the rainwater are jointly collected through the three collecting discs and the collection box, and therefore the collecting rate is higher; the collecting discs are provided with heat insulation layers and waterproof layers, so that collected water is prevented from being lost, and the dew collecting efficiency is improved; and meanwhile, the collected dew is conveyed to a planting area through a water pumpto irrigate vegetation, operation is easy and convenient, a large amount of manpower and cost do not need to be consumed, and the dew and rainwater combined collection irrigation system is suitable for planting in the semi-arid region.

Description

technical field [0001] The invention relates to the technical field of dew collection, in particular to an irrigation system for combined dew and rainwater collection in semi-arid areas. Background technique [0002] The semi-arid area refers to the climate type area with an average annual precipitation of 350-500 mm. Its agriculture is called "dry land agriculture". The semi-arid area is divided into three types: tropical semi-arid, temperate semi-arid and cold semi-arid. The amount of evaporation is small, the amount of evaporation is large, and water resources are relatively scarce. In these areas, due to the problem of water resources, the vegetation types in the natural state are usually drought-tolerant annual plants with short growth cycles, or some shrubs and trees are difficult to survive. In addition, due to the sparse vegetation and severe wind erosion in semi-arid areas, windy and sandy weather often occurs, affecting agricultural production and residents' produc...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an irrigation system for combined dew and rainwater collection in semi-arid areas, which solves the need for long-distance water diversion during agricultural production and ecological protection. Evaporation and leakage on the way will waste a lot of water, and It consumes a lot of manpower and time, and the operation is cumbersome, which increases the cost of irrigation, is not conducive to the problem of planting in semi-arid areas, and develops new available water sources

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