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River water level and flow rate integrated real-time monitoring device

A real-time monitoring and monitoring device technology, which is used in measurement devices, open-air water source surveys, mapping and navigation, etc., can solve the problem of not being able to meet the requirements of flood control for hydrological forecasting, etc., and achieve repeated measurement of measurement accuracy, high measurement accuracy, and measurement range. wide effect

Active Publication Date: 2019-01-04
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the current measurement of river water level, water flow velocity and water flow in the field of water conservancy and hydrological monitoring basically still stays in the manual measurement interval, which can no longer meet the requirements of flood control for hydrological forecasting, the present invention provides a method for flood control and hydrological forecasting. The integrated real-time monitoring device for river water level and flow velocity that realizes automatic monitoring can reduce work intensity, improve monitoring accuracy and monitoring frequency, especially realize fixed-point cycle monitoring for key monitoring areas

Method used

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  • River water level and flow rate integrated real-time monitoring device
  • River water level and flow rate integrated real-time monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1: The specific section of the river course that needs to be monitored frequently is set as figure 1 The shown real-time monitoring device, the real-time monitoring device and the carrier, wherein the monitoring device can integrate various existing hydrological monitoring sensors, such as water level sensors, pH value sensors, turbidity sensors and flow rate sensors, etc. The processor is connected, and the processor sends the monitoring signal to the monitoring unit through wired or wireless means. In addition, a GPS module can also be used to connect with the processor for monitoring the position of the detected point.

[0026] The above-mentioned monitoring device carrying various hydrological sensors should be located on a monitoring carrier that can control movement and swing, and the monitoring carrier is designed on the basis of a carrier frame.

[0027] exist figure 1 The specific structure of the carrier frame can be seen in the figure, the carrier f...

Embodiment 2

[0043] Embodiment 2: On the basis of Embodiment 1, a walking mechanism is arranged above the side support 2 and adopts such as Figure 7 In the shown structure, a V-shaped wheel 13B is installed above the side support 2, and a support is provided on the slopes on both sides of the river and a suspended steel wire rope 1b is installed. The V-shaped wheel 13B is buckled on the upper side of the suspended steel rope 1b.

Embodiment 3

[0044] Embodiment 3: On the basis of Embodiment 1, the position coordinates of the monitored point can be determined by monitoring the travel of the longitudinal movement mechanism and the traversing carriage 5, as well as the lifting height and swing degree of the lifting mechanism 6. Wherein the stroke monitoring can adopt the way of setting the position two-dimensional code on the track or the horizontal frame 4 or the vertical slide bar 63, and setting the code reader on the corresponding side support 2 or the traversing sliding frame 5 or the fixed sliding sleeve 61. Read the QR code information of a specific location to determine the moved location.

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Abstract

The invention discloses a river water level and flow rate integrated real-time monitoring device. The river water level and flow rate integrated real-time monitoring device comprises a monitoring device body and a bearing rack and is characterized in that the bearing rack comprises a longitudinal moving mechanism, the longitudinal moving mechanism is formed by lateral supports on two sides and a transverse frame in the middle, traveling mechanisms are arranged on the lower sides of the lateral supports on two sides, a transverse moving slide rack is mounted is mounted on the upper side of thelower side of the transverse frame through transverse traveling wheels, a lifting mechanism is arranged on one side of the transverse moving slide rack, two sides of the lifting mechanism are mountedin shaft sleeves on two sides of the transverse moving slide rack through swing shafts, and the other side of the transverse moving slide rack is provided with a swing drive mechanism for driving thelifting mechanism to swing; the monitoring device body is mounted at the lower end of the lifting mechanism. The river water level and flow rate integrated real-time monitoring device has the advantages that automatic monitoring of multiple indexes such as flow rate, water level, water temperature and sand content of the optional position and optional depth of a specific river section, and the device is capable of replacing manual measuring, wide in measuring range, high in measuring precision, capable of achieving repeated measuring and the like.

Description

technical field [0001] The invention belongs to the technical field of water conservancy and hydrological monitoring equipment, and in particular relates to an integrated real-time monitoring device for river water level and velocity. Background technique [0002] Monitoring and controlling the water level and flow of the river is an indispensable work for water conservancy and flood control. There are a large number of rivers in our country and the places are remote. On the one hand, it requires a lot of manpower and capital investment, and on the other hand, the timeliness is low, so it is difficult to effectively grasp the safety of the river. At present, the manual visual water level scale is used to judge the level of the water level, and the current flow meter is used to measure the water flow velocity of the river channel. Not only the working conditions are poor, the risk is high, and there is no continuous monitoring, and the monitoring error is also relatively larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C13/00
CPCG01C13/00Y02A90/30
Inventor 徐学兵王从显李长胜罗胤靳国云董政淼王坤曹永闯赵俊杰杨恒乐秦连乐贾强
Owner STATE GRID CORP OF CHINA