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Automatic water and sediment observation equipment applied to runoff plot

A technology for runoff plots and observation equipment, applied in special scales, measuring devices, instruments, etc., can solve the problems of low intelligence and low accuracy of water and sediment measurement, and achieve the goal of improving resistance to soil viscosity, reducing workload, and increasing current collection weight. Effect

Pending Publication Date: 2021-06-11
JIANGXI NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of low accuracy and intelligence in water and sediment measurement in the prior art, and propose an automatic observation equipment for water and sediment in runoff communities

Method used

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  • Automatic water and sediment observation equipment applied to runoff plot
  • Automatic water and sediment observation equipment applied to runoff plot
  • Automatic water and sediment observation equipment applied to runoff plot

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0032] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0033] refer to Figure ...

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Abstract

The invention discloses automatic water and sediment observation equipment applied to a runoff plot. The equipment comprises a flow collecting barrel, a flow collecting tank and an automatic water and sediment observation method, a weighing sensor, a temperature sensor and a water level sensor are mounted in the flow collecting barrel, a water inlet electromagnetic valve is mounted between the flow collecting barrel and the flow collecting tank, a water outlet electromagnetic valve is installed at the bottom of the flow collecting barrel, a flow inlet is formed in the top of the flow collecting barrel, a flow outlet is formed in the bottom of the flow collecting barrel, the upper portion of the flow collecting barrel is cylindrical, and the lower portion of the flow collecting barrel is conical. According to the method, runoff and sediment production of the runoff plot is accurately monitored, water and sediment measurement and drainage are synchronously carried out, and the generated runoff is dynamically monitored by utilizing the change of a water level sensor, namely, the flow is calculated by collecting water within a certain time, so that the problem that a relatively large error is caused by factors such as sediment when the sediment is completely or proportionally collected in the traditional sediment monitoring process and determination is carried out after rainfall is solved.

Description

technical field [0001] The invention relates to the technical field of water and sand observation, in particular to an automatic water and sand observation equipment used in runoff communities. Background technique [0002] Water and soil conservation monitoring refers to the long-term investigation, observation and analysis of the occurrence, development, harm and benefits of water and soil conservation. Strictly control the indicators of various projects involved in soil and water conservation monitoring to ensure that the soil and water conservation monitoring can truly and effectively reflect the state of the water and soil environment during the operation process, and provide corresponding technical support for the conservation of the water and soil environment. The test facility is the infrastructure for collecting soil and water loss data, and is the source and starting point of the national soil and water conservation monitoring network data. The soil and water conse...

Claims

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Application Information

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IPC IPC(8): G01G19/52G01D21/02
CPCG01G19/52G01D21/02
Inventor 齐述华卢成芳罗津胡碧松
Owner JIANGXI NORMAL UNIVERSITY
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