A Drip Irrigation System Suitable for Artificial Reconstruction of Slope Landform and Its Permeability Determination Method
A slope and landform technology, applied in chemical instruments and methods, botanical equipment and methods, applications, etc., can solve problems such as the inability to use traditional drip irrigation technology well, and achieve the effect of efficient water resources utilization and uniform irrigation
Active Publication Date: 2020-04-28
CHINA COAL GEOLOGY GRP CO LTD
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Problems solved by technology
[0003] The present invention is aimed at the problem that the traditional drip irrigation technology cannot be well used in the current slope, and innovatively provides a drip irrigation method and system applicable to the artificial reconstruction of high-slope slope landforms.
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[0035] Since the traditional drip irrigation design is based on the design of paving and covering pipe networks based on simple and flat landforms, the efficiency of this flat design in artificial slope landforms is low, and the water sources of artificial slope landforms generally draw water nearby, and the water in the water There are more impurities, and the water pipes are easily blocked. Therefore, according to the defects of the original drip irrigation system and the use requirements of the new terrain, the pipe network bedding and the design structure of the irrigation terminal are invented. The specific implementation is as follows:
[0036] Such as Figure 1-2 As shown, a drip irrigation system suitable for artificial reconstruction of slope landforms, the drip irrigation system includes a pumping device 1, a water source transmission pipeline 2, a low storage tank 3, a high storage tank 4 and a drip irrigation device, the drip irrigation device has a seepage pipe ...
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The invention relates to a drip irrigation system suitable for artificial reconstructed slope landform and a method for determining the permeability of the drip irrigation system. The drip irrigationsystem comprises a water pumping device (1), a water source transmission pipeline (2), a low-level water storage tank (3), a high-level water storage tank (4) and a drip irrigation device; the drip irrigation device is provided with a water seepage pipe (8); the low-level water storage tank (3) is arranged at the lower part of the slope; the high-level water storage tank (4) is arranged at the upper part of the slope; the water pumping device (1) is respectively connected with the low-level water storage tank (3) and the high-level water storage tank (4) through the water source transmission pipeline (2) and used for pumping the water in the low-level water storage tank (3) to the high-level water storage tank (4); the high-level water storage tank (4) is connected with the upper part of the drip irrigation device and is used for enabling water in the high-level water storage tank to flow into the drip irrigation device; the low-level water storage tank (3) is connected with the lowerpart of the drip irrigation device and is used for collecting a part of water flowing out of the drip irrigation device, and the other part of water is supplied to the slope through the water seepagepipe (8). The system can be applied to uniform irrigation under different slope shapes, and the use efficiency of irrigation water of the artificial slope landform is improved.
Description
technical field [0001] The invention relates to a drip irrigation system suitable for artificially reconstructing slope landforms and a method for determining its permeability, which belongs to the field of irrigation. The system and method can design a uniform irrigation system that can be applied to different slope topography, and improve the use efficiency of artificial slope topography irrigation water. Background technique [0002] Irrigation is one of the main means to ensure the water required for the growth and development of slope vegetation. For the vegetation on artificially reconstructed slope landforms, the initial natural drought and lack of rain are the biggest test. The water capacity is limited, so choosing an appropriate irrigation method can not only make reasonable and efficient use of limited water resources, but also make the vegetation grow into flats as soon as possible, thereby effectively reducing soil erosion. Sprinkler irrigation and drip irrigat...
Claims
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IPC IPC(8): A01G25/02B32B1/08B32B27/40B32B27/06B32B33/00
CPCA01G25/02A01G25/023B32B1/08B32B5/18B32B33/00B32B2266/0278B32B2597/00Y02A40/22
Inventor 石中勇左伟徐鲁勤李志炜李国臣王克森甄玉辉宋洪庆李天昕杨连枝岳明王九龙李正一谭金强张守着王龙洲朱超袁海军孙浩
Owner CHINA COAL GEOLOGY GRP CO LTD