A reservoir water level monitoring device

Abstract

The invention relates to the field of water level monitoring devices, in particular to a reservoir water level monitoring device which comprises a tunneling structure, a sampling structure, a measuring structure, a supporting structure, a driving handle and a driving structure. The tunneling structure is arranged at the end portion of a measuring structure deviating from the most end portion of the supporting structure; and thus the measuring structure rotated helically conveniently to drive the tunneling structure to be inserted into reservoir sludge. A distance between the position, bonded to the tunneling structure, of the sludge and the position, making contact with the liquid level, of the measuring structure is equal to the water level depth of the reservoir; and the length of the position of the sludge bonded to the tunneling structure is equal to the depth of the sludge. The sampling structure is arranged in the tunneling structure and is connected to the driving structure andthus the driving structure is conveniently driven by the measuring structure to drive the sampling structure to sample the sludge in the reservoir, so that the sludge at different depths is conveniently collected. Whether heavy metal in the sludge in the reservoir exceeds the standard or not is conveniently observed, so that the reservoir is conveniently treated in time according to sludge detection data of the reservoir.

Description

technical field [0001] The invention relates to the field of water level monitoring devices, in particular to a reservoir water level monitoring device. Background technique [0002] Reservoirs are generally interpreted as "hydraulic engineering structures that hold back flood water and regulate water flow, and can be used for irrigation, power generation, flood control and fish farming." It refers to artificial lakes formed by building dams at the narrow mouths of ravines or rivers . After the reservoir is completed, it can play the roles of flood control, water storage for irrigation, water supply, power generation, fish farming, etc. There are water level signs installed in the reservoir, and the water level of the reservoir can be predicted through the scale of the sign on the reservoir. [0003] However, the water level signs of the traditional reservoir are fixed at a fixed position, which is not convenient for monitoring the water level depth in different positions i...

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Problems solved by technology

[0003] However, the water level signs of the traditional reservoir are fixed at a fixed position, which is not convenient for monitoring the water level depth in different positions in the reservoir, and does not have the function of monitoring the silt depth in the reservoir, and the net water level depth of the reservoir cannot be predicted. When the inside of the reservoir When there is too much silt, if the silt is not cleaned up in time, it will easily affect the flood storage capacity of the reservoir. At the same time, it is not convenient to collect silt samples deep in the reservoir, and it is not convenient to monitor the environmental quality of the reservoir.

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