Patent
Interflow collection device
Li Na,Li Chunqian,Fengming Li,Cong Zijian,Liu Jinku,Ding Hongyu,Lihua Ren,Li Fei,Ji Bingyi,Wang Yunyue,Li Xiaoguang +10 more
- 26 Apr 2017
2
TL;DR: In this article, an interflow collection device is used for collecting the interflow specially to can use repeatedly for a long time, which includes flow collecting groove and collecting channel, the water conservancy diversion is to the runoff collection device in, collecting channel's upper end is provided with the upper cover.
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Abstract: The utility model discloses an interflow collection device, it includes flow collecting groove and collecting channel, flow collecting groove's a side with collecting channel's one end is connected and is made flow collecting groove with collecting channel's appearance chamber is link up each other, flow collecting groove's upper end is opened and is used for receiving the runoff, collecting channel with the one end that flow collecting groove connects is to keeping away from flow collecting groove's one end narrows gradually, collecting channel keeps away from flow collecting groove's one end is connected with the aqueduct, the runoff of collecting in the flow collecting groove passes through the aqueduct water conservancy diversion is to the runoff collection device in, collecting channel's upper end is provided with the upper cover. The utility model discloses an interflow collection device is used for collecting the interflow specially to can use repeatedly for a long time.
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Citations
Patent
Rainfall runoff collection device
Xia Du,Shijie Zhang,Maoqing Duan,Yan Liuqing +3 more
- 17 May 2019
TL;DR: In this paper, a rainfall runoff collection device consisting of a test box body and a water collector is presented, where the test box is equipped with an accommodation cavity and the collector is communicated with the cavity through a water outlet.
Patent
Method for monitoring forest land surface runoff volume and sediment loss amount
Liu Yuejun,Peng Xiaobo,Yao Liwu,Jiang Yanfeng,Xie Jianqiu,Wu Yingqi,Liang Wei,Li Yonghe +7 more
- 22 Sep 2017
TL;DR: In this article, a method for monitoring the forest land surface runoff volume and the sediment loss amount relates to hydrographic surveying, which is characterized by comprising the following steps that 1, a monitoring forest land is selected; 2, water retaining strips are arranged; 3, a water introducing ditch is built; 4, the water storage device is installed; 5, water meter and a water collector are installed; 6, the land-surface runoff volume is monitored; 7, the sediment-loss amount is monitored.