Inverted-T-shaped dock gate winter temporary anti-icing measure

Abstract

The invention relates to the technical field of dock gate engineering, in particular to an inverted-T-shaped dock gate winter temporary anti-icing measure. The inverted-T-shaped dock gate winter temporary anti-icing measure comprises the steps that compressed air is released into water from a bubble generator through an air injection device, the water is disturbed by bubbles to form strong turbulent water flow, and it is guaranteed that the water surface within a certain range away from the upstream face of a dock gate is not frozen; when winter comes, according to the temperature change of seawater, a main control button controls a driving assembly to drive a moving block to move on a moving rail, the anti-icing device on the moving block is adjusted to be below the horizontal plane of the seawater, and the bubble generator is located at different water level heights; the distance between a bubble generating device and the dock gate is adjusted through an electric telescopic rod, andthe anti-icing area is adaptively adjusted; and the compressed air exhausted by an air compressor enters an air storage tank, the air storage tank is used for balancing system pressure and reducing frequent loading and unloading of the air compressor, and the compressed air can be cooled again, so that the content of water in the compressed air is reduced.

Description

technical field [0001] The invention relates to the technical field of dock gate engineering, in particular to an inverted T-shaped dock gate winter temporary anti-icing measure. Background technique [0002] Water freezing in many cases in engineering affects production efficiency and even endangers equipment safety. Most of the dock doors are in contact with seawater. For severe cold areas, some dock doors will be frozen by sea ice in winter when the sea water temperature is lower than freezing point, which will affect the opening and closing of the dock door and affect the work. When the dock door is closed, the ballast The water level in the water tank is substantially synchronous with the external sea level. At the same time, the outer wall of the dock door on one side of the dock is directly in contact with the cold air, which will cause the risk of freezing the seawater in the water tank. The dock door is generally made of steel, and its thermal conductivity is extr...

AI Technical Summary

Problems solved by technology

The extremely high heat transfer coefficient makes it easy for the heat inside the water tank to dissipate to the surrounding air and seawater, so there is a possibility of freezing

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