Measuring method and implementation device for slope surface runoff

Abstract

The invention discloses a measuring method and an implementation device for a slope surface runoff and comprises a terminal processing unit connected to each unit and used for collecting data information of each unit; a slope surface water collecting unit arranged on the earth' surface of the slope surface and used for collecting rainfall on a slope surface; a flow detection unit connected to a slope surface detection unit and used for measuring the water quantity of the collected rainwater at real time; a water storage measurement unit connected to the flow detection unit and used for measuring the water quantity of the collected rainwater at real time. The invention has the advantages of simple structure, convenience in use and strong stability of the device. Due to the adoption of a double measurement structure, so that measurement accuracy is greatly improved, a wireless transmission module is provided in the device, and a measurement result can be transmitted remotely, and a real-time performance is greatly improved. Two electromagnetic valves are provided for the invention, so that safe and stable operations of a system can be guaranteed.

Description

technical field [0001] The invention relates to the measurement technology of water and soil conservation in the rainfall process, in particular to a method for measuring slope surface runoff and a device for realizing it. Background technique [0002] Soil and water loss control is a long-term and important subject, and slope surface runoff in soil erosion is one of the important parameters to measure soil and water loss. [0003] At present, the methods and devices used for runoff sampling are mainly the bucket method and the multi-hole diversion device. The above-mentioned collection method is simple and can complete the measurement of slope runoff during a rainfall process. However, with the continuous development of ecological environment science and watershed hydrology, the measurement accuracy of slope runoff is very high. At the same time, the measurement of slope runoff requires extensive distribution and centralized management, and real-time response; the tradition...

AI Technical Summary

Problems solved by technology

However, with the continuous development of ecological environment science and watershed hydrology, the measurement accuracy of slope runoff is very high. At the same time, the measurement of slope runoff requires extensive distribution and centralized management, and real-time response; the traditional method has large errors, Poor real-time performance, obviously cannot meet the increasingly developed scientific needs

[0004] However, there is no report on a slope surface runoff measurement method with high measurement accuracy, strong real-time performance, and remote transmission of information.

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