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    • 3. 发明申请
    • PERCOLATION TESTING APPARATUS AND METHODS
    • PERCOLATION测试仪器和方法
    • US20090158840A1
    • 2009-06-25
    • US11961802
    • 2007-12-20
    • Ryan Watt
    • Ryan Watt
    • G01F23/00
    • G01F23/64E03F5/103
    • A storm water run-off percolation rate test system includes a turbid water generator having a silt or sediment source providing silt into a mixing tank. A pipeline carries turbid water from the mixing tank to a test pit or test site. A flow meter measures the amount of turbid water moved into the test pit. Detectors detect a water level in the test pit. A controller automatically controls the turbid water generator and flow of turbid water into the test pit, and records data on the amount of turbid water provided into the test pit over time, to determine a percolation rate. In a method for determining a percolation rate, turbid water is created and used in the percolation rate testing, to more accurately simulate run-off.
    • 雨水径流渗流速率测试系统包括具有淤泥或泥沙源的混浊水发生器,其向混合罐提供淤泥。 管道将混浊罐中的混浊水带到测试坑或测试场所。 流量计测量移入测试坑的混浊水量。 探测器检测测试坑中的水位。 控制器自动控制浑浊水发生器和浑浊水流入测试坑,并记录随时间提供给测试坑的浑浊水量的数据,以确定渗滤率。 在确定渗滤速率的方法中,产生混浊水并在渗滤率测试中使用,以更准确地模拟径流。
    • 6. 发明申请
    • PERCOLATION TESTING APPARATUS AND METHODS
    • PERCOLATION测试仪器和方法
    • US20100064782A1
    • 2010-03-18
    • US12621705
    • 2009-11-19
    • Ryan Watt
    • Ryan Watt
    • G01N5/02
    • G01F23/64E03F5/103
    • A storm water run-off percolation rate test system includes a turbid water generator having a silt or sediment source providing silt into a mixing tank. A pipeline carries turbid water from the mixing tank to a test pit or test site. A flow meter measures the amount of turbid water moved into the test pit. Detectors detect a water level in the test pit. A controller automatically controls the turbid water generator and flow of turbid water into the test pit, and records data on the amount of turbid water provided into the test pit over time, to determine a percolation rate. In a method for determining a percolation rate, turbid water is created and used in the percolation rate testing, to more accurately simulate run-off.
    • 雨水径流渗流速率测试系统包括具有淤泥或泥沙源的混浊水发生器,其向混合罐提供淤泥。 管道将混浊罐中的混浊水带到测试坑或测试场所。 流量计测量移入测试坑的混浊水量。 探测器检测测试坑中的水位。 控制器自动控制浑浊水发生器和混浊水流入测试坑,并记录随时间提供到测试坑中的浑浊水量的数据,以确定渗滤速率。 在确定渗滤率的方法中,产生混浊水,并在渗滤率测试中使用,以更准确地模拟径流。
    • 8. 发明授权
    • Percolation testing apparatus and methods
    • 渗滤试验装置及方法
    • US08091409B2
    • 2012-01-10
    • US12621705
    • 2009-11-19
    • Ryan Watt
    • Ryan Watt
    • G01N5/02
    • G01F23/64E03F5/103
    • A storm water run-off percolation rate test system includes a turbid water generator having a silt or sediment source providing silt into a mixing tank. A pipeline carries turbid water from the mixing tank to a test pit or test site. A flow meter measures the amount of turbid water moved into the test pit. Detectors detect a water level in the test pit. A controller automatically controls the turbid water generator and flow of turbid water into the test pit, and records data on the amount of turbid water provided into the test pit over time, to determine a percolation rate. In a method for determining a percolation rate, turbid water is created and used in the percolation rate testing, to more accurately simulate run-off.
    • 雨水径流渗流速率测试系统包括具有淤泥或泥沙源的混浊水发生器,其向混合罐提供淤泥。 管道将混浊罐中的混浊水带到测试坑或测试场所。 流量计测量移入测试坑的混浊水量。 探测器检测测试坑中的水位。 控制器自动控制浑浊水发生器和混浊水流入测试坑,并记录随时间提供到测试坑中的浑浊水量的数据,以确定渗滤速率。 在确定渗滤率的方法中,产生混浊水,并在渗滤率测试中使用,以更准确地模拟径流。
    • 9. 发明授权
    • Percolation testing apparatus and methods
    • 渗滤试验装置及方法
    • US07640792B2
    • 2010-01-05
    • US11961802
    • 2007-12-20
    • Ryan Watt
    • Ryan Watt
    • G01N5/02
    • G01F23/64E03F5/103
    • A storm water run-off percolation rate test system includes a turbid water generator having a silt or sediment source providing silt into a mixing tank. A pipeline carries turbid water from the mixing tank to a test pit or test site. A flow meter measures the amount of turbid water moved into the test pit. Detectors detect a water level in the test pit. A controller automatically controls the turbid water generator and flow of turbid water into the test pit, and records data on the amount of turbid water provided into the test pit over time, to determine a percolation rate. In a method for determining a percolation rate, turbid water is created and used in the percolation rate testing, to more accurately simulate run-off.
    • 雨水径流渗流速率测试系统包括具有淤泥或泥沙源的混浊水发生器,其向混合罐提供淤泥。 管道将混浊罐中的混浊水带到测试坑或测试场所。 流量计测量移入测试坑的混浊水量。 探测器检测测试坑中的水位。 控制器自动控制浑浊水发生器和混浊水流入测试坑,并记录随时间提供到测试坑中的浑浊水量的数据,以确定渗滤速率。 在确定渗滤率的方法中,产生混浊水,并在渗滤率测试中使用,以更准确地模拟径流。