Self-sinking stormy wave prevention floating navigation mark

Abstract

The invention discloses a self-sinking stormy wave prevention floating navigation mark, which comprises a navigation mark buoy, hollow buoyancy bins and a central bin, wherein a counterweight block isarranged in the center of the navigation mark buoy, an arc-shaped bottom surface is arranged at the bottom of the navigation mark buoy, and an anchoring frame is arranged below the arc-shaped bottomsurface; the hollow buoyancy bin is arranged on the inner side of the navigation mark buoy, and a sea suction valve is arranged at the bottom of the hollow buoyancy bin; and the central bin is arranged in the middle of the hollow buoyancy bin, and an air compressor is arranged in the middle. The multiple hollow buoyancy bins are arranged to provide buoyancy for the navigation mark, the hollow buoyancy bin can adjust the content of air and water in the hollow buoyancy bin through compressed air and the sea suction valve to control the navigation mark to float or sink; in the case of severe weather, due to the fact that in the vertical direction, the diameters of the water quality point movement tracks are decreased according to geometric progression along with increase of the depth from thesea surface downwards based on arithmetic progression, the influence of underwater waves with the depth of tens of meters is greatly weakened, the navigation mark can avoid direct impact of stormy waves by sinking into the sea surface integrally, and therefore loss and damage are prevented.

Description

technical field [0001] The invention relates to a navigation mark device, in particular to a self-sinking type anti-wind and wave floating navigation mark. Background technique [0002] Navigation mark is the abbreviation of navigation aid mark, which indicates the direction of the channel, the boundary and the obstacle, including the river crossing mark, the coastal mark, the guide mark, the transition guide mark, the head and tail guide mark, the side mark, the left and right navigation marks, and the position indication mark , flood marks and bridge and culvert marks, etc., are artificial marks that help guide ships to navigate, locate and mark obstructions and express warnings. Navigation marks play an important role in supporting water transportation, fisheries, ocean development and national defense construction, while maritime navigation marks are generally floating formula structure. The applicant found that when the existing floating buoys on the sea encounter extr...

AI Technical Summary

Problems solved by technology

The applicant found that when the existing floating buoys on the sea encounter extreme weather such as typhoons, the impact on the buoys is also very strong due to the excessive wind and waves, which may cause the buoys to break or break their anchors, thus deviating from their fixed positions and losing them, or The wind and waves directly impact the electronic equipment of the navigation mark and cause damage, so ordinary navigation marks are difficult to maintain when encountering extreme weather, and are easy to be lost and damaged

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