Anti-condensation water level monitoring device for water conservancy projects

Abstract

The invention discloses a dewing-proof water level monitoring device for a water conservancy project, which structurally comprises an upper drainage mechanism, a cylinder body, a telemetering terminalmachine, a support rod, a second dewing-proof structure, a sleeve and a water level gauge, wherein the upper drainage mechanism is arranged right above the cylinder body; the sleeve is vertically arranged in the right middle of the bottom surface of the cylinder body relative to the upper drainage mechanism; the sleeve is in threaded connection with the cylinder body; the telemetering terminal machine is arranged in the right middle of the inner part of the cylinder body; the support rod is arranged in the right middle of the bottom surface of the cylinder body; the telemetering terminal machine is electrically connected with the water level gauge arranged in the sleeve through a cable, the cable is wound around the support rod inside the cylinder, a second dewing-proof structure is arranged at the top of the sleeve. According to the invention, through the matching of the upper drainage mechanism, the cylinder, the second dewing-proof structure and the sleeve, the water level gauge isprevented from flow shock, the measuring is stable, the data is accurate, in addition to reducing the water vapor entering the cylinder, combined with the design of upper and lower communication, theventilation effect is good to avoid the influence of dewing inside the cylinder on the telemetering terminal.

Description

technical field [0001] The invention relates to the field of water level monitoring devices, in particular to an anti-condensation water level monitoring device for water conservancy projects. Background technique [0002] Most of the water level monitoring devices in the construction of water conservancy projects are installed by the river and the water level gauge is deep into the river water, so the water level gauge is very vulnerable to the impact of water flow in the construction of water conservancy projects, the water level gauge has been floating in the water, and the measurement is unstable. This leads to large data errors. On the other hand, the water vapor in the river water is heavy, which will easily enter the device, causing temperature differences between the inside and outside of the device, and condensation. The upper computer that cooperates with the computer cannot receive the data in time for updating. Contents of the invention [0003] Aiming at the ...

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Problems solved by technology

[0002] Most of the water level monitoring devices in the construction of water conservancy projects are installed by the river and the water level gauge is deep into the river water, so the water level gauge is very vulnerable to the impact of water flow in the construction of water conservancy projects, the water level gauge has been floating in the water, and the measurement is unstable. This leads to large data errors. On the other hand, the water vapor in the river water is heavy, which will easily enter the device, causing temperature differences between the inside and outside of the device, and condensation. The host computer that cooperates with the computer cannot receive data in time for updating

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