A rocky slope greening and its rainwater storage and irrigation system

A technology for rock slopes and irrigation systems, applied in waterway systems, general water supply conservation, water supply devices, etc., can solve the problems of reduced slope protection effect, unsatisfactory slope protection effect, slow growth due to lack of water, etc., to achieve water resources circulation The effect of utilizing, improving the utilization rate of irrigation water, and promoting the growth of vegetation

CN110291982BActive Publication Date: 2021-08-06YUNNAN AGRICULTURAL UNIVERSITY +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-08-06

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Abstract

The invention discloses a rocky slope greening and its irrigation system for collecting rainwater and storing water. There are several planting holes on the vertical slope, the top of the slope is equipped with a rainwater collection tank, the top of the slope is equipped with an automatic irrigation device installation cavity, and an outer sleeve is installed in the installation cavity of the automatic irrigation device, which runs through the outer sleeve vertically. There are adjustment holes and irrigation holes, the outer sleeve is rotated and connected with the middle adjustment shaft, and the adjustment channel and irrigation channel are arranged vertically through the middle adjustment shaft. One end of the middle adjustment shaft is provided with a force arm, and the force arm is connected with a soil placement groove. The middle adjustment shaft The torsion spring is connected to the installation cavity of the automatic irrigation device, and a reservoir is arranged at the bottom of the slope to collect surface runoff for vegetation irrigation. The invention uses vegetation to green the rock slope, and has the functions of rain collection, water storage, automatic irrigation and water resource recycling to improve the slope protection effect.
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Description

technical field

[0001] The invention relates to the technical field of rock slope greening and vegetation restoration, in particular to a rock slope greening and an irrigation system for collecting and storing rainwater. Background technique

[0002] With the rapid development of my country's economy, it is necessary to build a large number of infrastructures, such as: roads, railways, water conservancy, electricity, mines, etc. These civil engineering projects will form a large number of high and steep rocky slopes during construction, which will bring great harm to the ecological environment. A lot of damage will come, resulting in disharmony between the project and the ecological environment. Therefore, it is very necessary to take engineering measures for artificial ecological slope protection, protect the ecological environment, and restore the ecological functions of the project area. At the same time, with the enhancement of environmental protection awareness and the ...

Examples

Embodiment

[0036] Embodiment, a kind of rock slope greening and its rainwater storage and irrigation system, refer to Figure 1-6, comprising a slope body 1, the slope body 1 is provided with multiple rows of planting platforms 2 side by side along the slope body 1 from bottom to top, each planting platform 2 is provided with a ditch side 21 upwards on the side away from the slope body 1, and the planting platform 2 The width is 35cm, and the height of the ditch side 21 is 5cm. Each planting platform 2 is provided with several planting trenches 22 vertical to the slope body 1 along the horizontal direction, and the inner edge of the slope body 1 near each planting platform 2 is opened along the length direction. There are several planting holes 23, and each planting hole 23 is an opening on the slope surface of the inclined slope body 1, which prevents water from evaporating vertically upwards, enhances the water retention of the planting holes 23, and fills each planting ditch 22 and the...