Sinking-floating type marine safety device

Abstract

The invention discloses a sinking-floating type marine safety device, which comprises a sealing device, a power supply device, a float bowl core part, a sinking-floating device, positioning anchor chains, a sinker and fixing bolts. Marine engineering equipment is mounted on the sinking-floating type marine safety device; buoyancy is provided by the float bowl core part and an outer gas bag, gas is inflated from the outer gas bag to an inner gas bag by an inflator pump, the sinking-floating type marine safety device starts to sink, the sinker sinks to the bottom of sea, and the sinking-floating type marine safety device suspends in water by relying on the length of the positioning anchor chains; and the gas is inflated from the inner gas bag to the outer gas bag by the inflator pump, the sinking-floating type marine safety device floats to the sea surface, and the protection of the sinking-floating type marine safety device over the marine engineering equipment is completed. The sinking-floating type marine safety device is applied to the field of marine engineering, and the marine equipment can submerge to a certain depth through a sinking-floating means under severe marine conditions, so the damage of heavy storm waves to the marine equipment can be avoided, normal operation of the marine equipment is guaranteed and the working life of the marine equipment is prolonged.

Description

technical field [0001] The invention relates to the technical field of marine engineering equipment, in particular to a sinking and floating marine safety device. Background technique [0002] 71% of the earth's surface area is ocean. With the rapid development of economic activities, land resources and space have been difficult to meet or fully meet the needs of social development. People have turned their attention to the ocean. At present, marine engineering equipment has become one of the important research directions of universities and even the country. Many marine engineering equipment, such as wave power generation devices, wind power generation devices, wave buoys, marine detection platforms, and marine indication signs, are placed in the marine environment. directly linked to the marine environment. As we all know, the marine environment is not as stable as the climate and other environmental conditions on land, and has changeable characteristics. It floats on the...

AI Technical Summary

Problems solved by technology

As we all know, the marine environment is not as stable as the climate and other environmental conditions on land, and has changeable characteristics. It floats on the sea itself and has been affected by adverse factors from various aspects for a long time, which seriously affects its normal work. Under the action of strong winds and waves in the harsh sea, drifting, capsizing, and even direct damage to marine engineering equipment will cause serious consequences

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