Measuring device and monitoring method for slope erosion sediment based on runoff turbidity identification
A measuring device and a technology for runoff, which are applied in the directions of measuring device, liquid/fluid solid measurement, lubrication indicating device, etc., can solve the problems of difficult real-time monitoring of the process of runoff and sediment production, so as to achieve true and reliable measurement results and continuous, efficient and orderly measurement process. , easy to use effect
Active Publication Date: 2021-10-15
XIAN UNIV OF TECH
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[0004] The purpose of the present invention is to provide a measuring device for slope erosion and sediment based on runoff turbidity identification, which solves the problem that the runoff and sediment production process is difficult to monitor in real time due to the complex slope soil environment
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[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] The present invention is based on the measuring device of slope surface erosion sediment identified by runoff turbidity, such as figure 1 As shown, it includes a weighing mechanism 1, a collection mechanism 2 is arranged inside the weighing mechanism 1, and a number of anchor rods 3 are fixedly connected to the outside of the weighing mechanism 1; the weighing mechanism 1 includes a container 1-1 and a controller 1-2 , the bearing box 1-1 includes a box body 1-3, the upper part of the box body 1-3 is hinged with a top cover 1-4, the bottom of the box body 1-3 is fixed with a measuring scale 1-5, and the box body 1-3 There are several anchor rods 3 fixed on the side wall; figure 2 As shown, the collection mechanism 2 includes a runoff collection box 2-1, four sets of stirring mechanisms 2-5 are fixed on the bottom of the runoff collec...
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The invention discloses a measuring device for slope erosion sediment based on runoff turbidity identification, which includes a weighing mechanism, a collection mechanism is arranged inside the weighing mechanism, and several anchor rods are fixedly connected to the outside of the weighing mechanism; the weighing mechanism includes a bearing Box and controller, the box includes a box, the top of the box is hinged with a top cover, and the bottom of the box is fixed with a measuring scale; the collection mechanism includes a runoff collection box, and a number of stirring mechanisms are fixed at the bottom of the runoff collection box to collect runoff. A hole is opened at the bottom of the box, and a solenoid valve is fixed on the hole. A number of turbidity identification optical sensors and a number of liquid level detection sensors are arranged on the side of the runoff collection box; the runoff collection box is fixed above the weighing scale. The invention also discloses a monitoring method using the device, which is convenient to use and can be applied to real-time monitoring of various complex erosion slope environments in the field.
Description
technical field [0001] The invention belongs to the technical field of water and soil erosion sampling monitoring, and relates to a measuring device for slope erosion sediment based on runoff turbidity identification, and also relates to a monitoring method for the measurement device for slope erosion sediment based on runoff turbidity identification. Background technique [0002] At present, the governance of the ecological environment in the Loess Plateau region of my country has increasingly become the focus of social attention. The main problems it faces are the loss of water and soil nutrients and soil erosion on slopes. Therefore, it is still the key ecological problems to be solved at this stage to strengthen the soil management of slope land in this area, effectively improve the regional ecological environment, and protect water and soil resources. Among them, monitoring and research on rainfall runoff and erosion and sediment production in key slope areas is an impo...
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IPC IPC(8): G01N15/06G01N5/00G01F23/00
CPCG01F23/0007G01N5/00G01N15/06G01N2015/0693
Inventor 陈晓鹏周蓓蓓韦开穆卫谊
Owner XIAN UNIV OF TECH