Hydrological monitoring device
A technology of hydrological monitoring and water level gauge, which is applied in the direction of measuring devices, open-air water source surveys, lubrication indicator devices, etc. It can solve the problems of line of sight, manual methods, and distortion of monitoring data, so as to save labor costs and improve monitoring efficiency.
Pending Publication Date: 2020-01-07
李建贞
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Problems solved by technology
However, except for the water level, other hydrological parameters are mostly measured manually.
[0003] However, limited by manpower and equipment, the time for a single manual measurement is usually more than 2 hours (a single measurement usually requires operating 4 to 5 test lines), and the number of data sets that can be obtained every day; Causes line of sight to be compromised, which can distort monitoring data
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[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0019] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. The words "comprising" or "comprising" and similar words used in the present disclosure mean that the elements or things appear...
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The invention discloses a hydrological monitoring device which comprises a water level gauge, a hydraulic gauge, and a control box. The water level gauge is arranged below a bridge surface that is H away from the bottom of a riverbed and is configured to transmit an electromagnetic wave to a water surface and receive the electromagnetic wave that is reflected from the water surface to obtain a height h1 between the water surface and the water level gauge. The hydraulic gauge is configured to obtain a height h2 from the water surface to the hydraulic gauge according to the water pressure. The control box consists of a power supply and a control panel; a communication module is arranged on the control panel; and the control panel is configured to obtain an actual height H0 of the riverbed according to the height from the water level gauge to the bottom of the riverbed, the height from the water surface to the water level gauge and the height from the water surface to the hydraulic gauges. According to the invention, after the hydrological monitoring device is arranged under the bridge surface, data measured by a flow rate meter, the water level gauge, a sediment concentration measuring meter and the hydraulic gauge can be continuously gathered and the gathered data are sent to a remote control center through a wireless communication module.
Description
technical field [0001] The invention relates to a water conservancy facility, in particular to a hydrological monitoring device. Background technique [0002] Hydrological monitoring refers to a complex and comprehensive system engineering that monitors, measures, analyzes and warns of the temporal and spatial distribution and variation of natural water through scientific methods, and is a comprehensive discipline. The hydrological monitoring device is suitable for the hydrological department to carry out real-time monitoring of hydrological parameters such as rivers, lakes, reservoirs, channels and groundwater. The monitoring content includes: water level, flow, flow velocity, rainfall (snow), evaporation, sediment, ice, moisture, water quality and more. Take parameters such as water level, water velocity, and river bed surface height as examples. These are the basis for river flood warning and other structures such as bridge safety warning. However, except for the water ...
Claims
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IPC IPC(8): G01C13/00G01F23/296G01F23/284G01F23/14G01N15/06G01L11/00
CPCG01C13/002G01C13/008G01F23/14G01F23/284G01F23/296G01L11/00G01N15/06
Inventor 李建贞王宇刘静李仁杰李兵孙元杰李晓光朱东彪常春光程雷谢夏薇王怡人葛庆谊刘晓琳
Owner 李建贞