A dam water level automatic monitoring device based on buoyancy principle

Abstract

This invention relates to the field of dam water level monitoring technology, and discloses an automatic dam water level monitoring device based on the principle of buoyancy. The device includes a column, with a fixed base anchored to the bottom of the column. The outer surface of the column is equipped with a water level monitoring component for floating on the water surface and a protective cylinder for protecting the water level monitoring component. This buoyancy-based automatic dam water level monitoring device, through the protective cylinder, effectively prevents water debris from impacting and interfering with the water level monitoring component, and also prevents water ripples from causing fluctuations and interference, thereby improving the accuracy of water level monitoring. By providing an auxiliary floating frame on the outer surface of the protective cylinder, the protective cylinder can adaptively adjust its protective height according to changes in water level, thus increasing the protection range of the water level monitoring component.

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