Drainage and water guide system of vegetation restoration area
A vegetation restoration and drainage ditch technology, applied in waterway systems, sewage removal, drainage structures, etc., can solve the problems of adverse effects on the growth and survival of trees and shrubs, affecting the water retention and aesthetic effects of vegetation in mining areas, and achieve the effect of avoiding soil erosion.
Inactive Publication Date: 2020-06-26
HUANENG YIMIN COAL POWER CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
This affects the water retention and aesthetic effect of vegetation restoration in the mining area to a certain extent, and has adverse effects on the tape running at the slope bottom of the dump site, the growth and survival of trees and shrubs, etc.
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[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0022] Such as Figure 1 to Figure 5 As shown, a drainage and water guide system for a vegetation restoration area according to a preferred embodiment of the present invention includes a plurality of drainage ditches, a buffer pool, a water storage tank and a water diversion pipeline.
[0023] see figure 1 , Figure 5 , figure 1 is a schematic cross-sectional structure diagram of a drainage ditch according to an embodim...
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Abstract
The invention discloses a drainage and water guide system of a vegetation restoration area. The drainage and water guide system comprises a plurality of drainage ditches, a buffer pool, a water storage pool and a water guide pipeline. The drainage ditches are arranged on the slope surface of the vegetation restoration area and comprise a plurality of longitudinal ditches and a plurality of transverse ditches, a certain included angle is formed between each longitudinal ditch and the contour line direction of the slope surface of the vegetation restoration area, and the transverse ditches are parallel to the contour line direction of the slope surface of the vegetation restoration area. The buffer pool is arranged on a flat plate at the bottom of the vegetation restoration area and communicates with the drainage ditches. The water storage pool is arranged on a flat plate at the top of the vegetation restoration area. The water guide pipeline is arranged between the buffer pool and the water storage pool. The drainage and water guide system of the vegetation restoration area can effectively collect rainwater in rainy seasons and is used for irrigation of vegetation in drought periods.
Description
technical field [0001] The invention relates to a drainage and water guiding system used for water and soil conservation in the process of vegetation restoration on mine side slopes. Background technique [0002] The annual precipitation in many areas in the north is slightly uneven, and the rainfall is mostly concentrated in July and August, and the rainfall intensity is relatively high. This has resulted in severe spring drought in vegetation recovery areas in some open-pit mining areas, gullies on some slopes, and water accumulation at the bottom of the slopes. This affects the water retention and aesthetic effect of vegetation restoration in the mining area to a certain extent, and has adverse effects on the tape running at the slope bottom of the dump site and the growth and survival of trees and shrubs. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not...
Claims
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Login to View More IPC IPC(8): E03F1/00E03F5/04E03F5/10
CPCE03F1/00E03F5/04E03F5/10Y02A30/60
Inventor 李文超袁金祥司国斌董黎明德旺凡邢铁鹏赵巍
Owner HUANENG YIMIN COAL POWER CO LTD