Detachable mountain rainwater accumulation method and device

Abstract

The invention discloses a detachable mountain rainwater accumulation method and device. According to the method, firstly a water accumulation bag sufficient for the water accumulation capacity is designed and manufactured according to local forestation tree planting water consumption and the mean annual precipitation, the top of the water accumulation bag is provided with an inlet, and the bottom of the water accumulation bag is provided with a water taking opening; a funnel type rain collection roof sufficient to satisfy the accumulated water amount is designed and manufactured, and then a metal supporting frame is fixed to the surface of a mountain required for forestation and tree planting; the funnel type rain collection roof is mounted on the supporting frame, and the water accumulation bag is placed below the supporting frame; a water leakage opening of the rain collection roof is connected with an upper water conveying guide pipe, and the water conveying guide pipe is then inserted into the inlet of the water accumulation bag; in the rainy season, the rain water is collected and stored into the water accumulation bag through the rain collection roof; in the forestation and tree planting processes, water is taken out of the water taking opening of the water accumulation bag to irrigate trees; when forestation tree species are survived, the detachable mountain rainwater accumulation device is transferred to another place required for forestation and tree planting, and thus the bottleneck problem that no water exists for forestation of the waste mountain is solved.

Description

technical field [0001] The invention relates to a mountain rainwater collection and storage method and a mountain rainwater collection and storage device, in particular to a detachable mountain rainwater collection and storage method and a mountain rainwater collection and storage device. Background technique [0002] At present, there are large areas of barren mountains in my country, with steep slopes, exposed rocks, scarce weeds, and dry and barren soil. When greening barren hills, because there is no water source, the trees planted cannot be irrigated, and most of them die due to drought. As a result, no trees are planted every year, and a large number of barren hills cannot be greened, resulting in a large amount of soil erosion and waste of resources. Therefore, water is the biggest threshold to solve the problem of greening barren hills. The current common mountain rainwater collection and storage methods are mostly digging ditches on the hillside to bury water colle...

AI Technical Summary

Problems solved by technology

The current common mountain rainwater collection and storage methods are mostly digging ditches on the hillside to bury water collection pipes and build storage tanks to collect and store rainwater. However, on rocky mountains, large-scale machinery is required to dig rocks and ditches, which is labor-intensive and costly, and cannot be constructed on hillsides where roads are not easy to build.

And it cannot be moved after construction, and the scope of use is small; 2. Due to the rough and loose surface of the barren hills, it is not easy to form surface ditches, the amount of collected rainwater is small, and the reliability is poor; 3. Since the storage tank is open, the inside of the storage tank The contact area between the water and the outside air is large, the evaporation of water is large, and it is easy to cause pollution and other deficiencies.

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