Reservoir water rain condition automatic forecasting system

Abstract

The invention discloses a reservoir water rain condition automatic forecasting system which comprises a stand rod, detecting equipment, collecting equipment and a monitoring center. The detecting equipment comprises a water level gauge, a rain gauge and a camera. The water level gauge comprises a water level gauge probe and a water level gauge body. The water level gauge probe is arranged in a stainless steel net box. The water level gauge body is arranged in the collecting equipment. The water level gauge probe and the water level gauge body are connected through a waterproof cable. The stainless steel net box is arranged below a dead water level. Water level data obtained by measuring of the water level gauge probe are sent to the water level gauge body through the waterproof cable. The collecting equipment is placed in the middle of the stand rod and is used for collecting water level data, rainfall data and picture information detected by the detecting equipment, and the water level data, the rainfall data and the picture information are transmitted to a monitoring center in a telecommunication mode. Construction is easy, cost is low, maintaining is convenient, and measured data of the water level gauge are high in reliability.

Description

technical field [0001] The invention relates to the field of measurement, in particular to an automatic monitoring and reporting system for water and rain in reservoirs. Background technique [0002] The measurement of reservoir water and rain is mainly the measurement and monitoring of the reservoir water level and the rainfall in the reservoir area. The difficulty lies in the measurement of the reservoir water level. [0003] At present, the existing reservoir water and rain automatic forecasting system mainly includes: mechanical float type reservoir water and rain automatic forecasting system, ultrasonic reservoir water and rain automatic forecasting system, radar type reservoir water and rain automatic forecasting system and input-type reservoir water and rain automatic forecasting system system; the mechanical float type reservoir water and rain automatic forecasting system uses mechanical floats to measure the water level; the ultrasonic reservoir water and rain autom...

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Problems solved by technology

[0004] However, the installation and construction of the mechanical float type reservoir water and rain automatic forecasting system is large, the measurement error is large, and the maintenance is cumbersome; A non-contact water level measurement system, the probe needs to be installed on the dead water level, far away from the shore, and the accommodating bracket rod of the probe will be very long, which is very inconvenient for installation and after-sales maintenance. If there are floating objects in the probe to the water surface area It will also affect the measurement; the input-type reservoir water and rain automatic measurement and reporting system needs to place and fix the measuring probe connection with a conduit. Since the dead water level is far away from the shore, the two ends of the conduit need to be fixed, and a very long stainless steel conduit will be used. Due to the long length , it will be deformed after a long time, causing the underwater reference point to drift and the measurement is inaccurate, and the construction is difficult, and the replacement and maintenance in the later period are cumbersome

[0005] Therefore, there is no automatic forecasting system for reservoir water and rain with simple construction, low cost, convenient maintenance and high reliability of measurement data.

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