Water level monitoring equipment for hydraulic engineering

Abstract

The invention discloses a water level monitoring equipment for hydraulic engineering. The equipment structurally comprises a detection device, a fixing column, terminal equipment and an embedding groove. The detection device is fixedly installed under the terminal equipment in an embedded mode, the fixing column is connected to the position under the detection device through a flange, the terminalequipment is located over the fixing column, and the embedding groove is formed in the end face of the outer side of the terminal equipment in an embedded mode; the detection device comprises a rotating speed ring, a circulating pipe, a pressure pipe and a flowing pipe; the rotating speed ring is embedded, clamped and connected to the inner side end surface of the circulating pipe; the circulating pipe is located over the pressure pipe and connected to the inner wall of the detection device in an embedded and attached mode; the lower end of the pressure pipe is connected with the flowing pipein series; and the flowing pipe is located under the circulating pipe. The vibration sense can be transmitted to the inner side end face of the pressure pipe through the vibration mechanism, and thecase that due to long-term fluidity of water flow, silt is attached to a pipe opening of the pressure pipe to form blockage, and equipment water level monitoring work is affected is avoided, and actual numerical values deviate.

Description

technical field [0001] The invention belongs to the field of water conservancy, and more specifically relates to a water level monitoring device for a water conservancy project. Background technique [0002] The water level monitoring equipment is a calculation algorithm that combines the atmospheric pressure with the external water level and then uses the remote terminal to calculate the pressure and water level of the existing water level and then feed back the results to the equipment terminal. [0003] Based on the inventors' findings above, the existing methods mainly have the following deficiencies, such as: when the equipment is monitored in turbid waters, when the running water flows through the detection equipment, it is easy to drive sediment to form at the pressure nozzle of the monitoring mechanism. Because the density of sediment is higher than that of water, when the pressure pipe mouth is blocked with a large area and thicker, the equipment in the monitoring m...

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Problems solved by technology

[0005] In order to solve the problem of monitoring the above-mentioned technical equipment in turbid waters, when the water flows through the detection equipment, it is easy to drive the sediment to form accumulation at the pressure nozzle of the monitoring mechanism. Since the density of the sediment is higher than that of water, when the pressure nozzle When the blockage is large and thick, the equipment in the monitoring mechanism cannot accurately calculate the water pressure in the pressure pipe

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