Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Percolation riverbed water taking system and method for sandy river
The percolation riverbed water taking system comprises a percolation riverbed, an inverted filter layer is laid below the percolation riverbed, a water collecting area is arranged below the inverted filter layer, and a water conveying pipe is installed at the bottom of the water collecting area; the percolation riverbed structure designed in the system is not limited by the longitudinal slope of the riverway, sediment deposition in a sandy river is less, the purpose of only taking water but not taking sand can be achieved, and the water taking amount is effectively increased; the invention further discloses a percolation riverbed water taking method for the sandy river, which comprises the following steps: step 1, setting the length and the width of the percolation riverbed, and prefabricating the percolation riverbed; 2, a water collecting area is excavated in the selected water taking river section of the river channel, the upper portion of the water collecting area is backfilled with inverted filter materials, and an inverted filter layer is formed; and step 3, mounting the percolation riverbed prefabricated in the step 1 above the inverted filter layer. According to the method, when the percolation riverbed is prefabricated, the percolation flow formula of the artificial percolation riverbed can be correspondingly designed according to different riverway conditions, so that the water taking requirement of the artificial riverbed is met.
本发明公开了多沙河流用渗滤河床取水系统，包括渗滤河床，渗滤河床下方铺设有反滤层，反滤层下方设置有集水区，集水区底部安装有输水管；该系统中设计的渗滤河床结构，不受河道纵坡限制，在多沙河流中泥沙淤积较少，能达到只取水不取沙的目的，有效提高了取水量；本发明还公开了多沙河流用渗滤河床取水方法，包括，步骤1、设定渗滤河床的长度和宽度，预制渗滤河床；步骤2、在河道选定的取水河段开挖集水区，在集水区的上部回填反滤料，形成反滤层；步骤3、将步骤1中预制的渗滤河床安装在反滤层上方。该方法预制渗滤河床时利用人工渗滤河床渗滤流量公式可根据不同的河道情况进行相应设计，以满足人工河床取水需求。
Percolation riverbed water taking system and method for sandy river
The percolation riverbed water taking system comprises a percolation riverbed, an inverted filter layer is laid below the percolation riverbed, a water collecting area is arranged below the inverted filter layer, and a water conveying pipe is installed at the bottom of the water collecting area; the percolation riverbed structure designed in the system is not limited by the longitudinal slope of the riverway, sediment deposition in a sandy river is less, the purpose of only taking water but not taking sand can be achieved, and the water taking amount is effectively increased; the invention further discloses a percolation riverbed water taking method for the sandy river, which comprises the following steps: step 1, setting the length and the width of the percolation riverbed, and prefabricating the percolation riverbed; 2, a water collecting area is excavated in the selected water taking river section of the river channel, the upper portion of the water collecting area is backfilled with inverted filter materials, and an inverted filter layer is formed; and step 3, mounting the percolation riverbed prefabricated in the step 1 above the inverted filter layer. According to the method, when the percolation riverbed is prefabricated, the percolation flow formula of the artificial percolation riverbed can be correspondingly designed according to different riverway conditions, so that the water taking requirement of the artificial riverbed is met.
本发明公开了多沙河流用渗滤河床取水系统，包括渗滤河床，渗滤河床下方铺设有反滤层，反滤层下方设置有集水区，集水区底部安装有输水管；该系统中设计的渗滤河床结构，不受河道纵坡限制，在多沙河流中泥沙淤积较少，能达到只取水不取沙的目的，有效提高了取水量；本发明还公开了多沙河流用渗滤河床取水方法，包括，步骤1、设定渗滤河床的长度和宽度，预制渗滤河床；步骤2、在河道选定的取水河段开挖集水区，在集水区的上部回填反滤料，形成反滤层；步骤3、将步骤1中预制的渗滤河床安装在反滤层上方。该方法预制渗滤河床时利用人工渗滤河床渗滤流量公式可根据不同的河道情况进行相应设计，以满足人工河床取水需求。
Percolation riverbed water taking system and method for sandy river
多沙河流用渗滤河床取水系统及方法
SUN XIHUAN (Autor:in) / YANG MING (Autor:in) / LI YONGYE (Autor:in) / MA JUANJUAN (Autor:in) / ZHENG LIJIAN (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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