A deep-sea space station safety structure

Abstract

The invention discloses a safety structure of a deep-sea space station, which comprises a main passage, a main cabin, a manned lifting device and a spud shoe; the main passage is a cylinder with a sealed hollow cavity, the top end is sealed to cover the well cover of the main passage, and the bottom end is coaxial Set spud boots; the main compartment is ring-shaped, coaxially set on the outer periphery of the main passage, the longitudinal section of the main compartment is an egg-shaped section, with a blunt end and a sharp end, and the connection line between the blunt end and the sharp end is a Gaussian curve; located at the blunt end Several hatches are evenly distributed along the circumference of the main compartment of the main cabin, and each hatch is connected to the main channel through a curved secondary channel; the manned lifting device is located in the sealed hollow cavity of the main channel, including a The vertically ascending and descending manned car is equipped with car doors equal to the number of hatches on the main cabin, and the car doors can be connected with the auxiliary passage. The invention has low defect sensitivity and strong bearing capacity; and has a convenient escape cabin, which enhances the safety of the deep-sea space station.

Description

technical field [0001] The invention relates to a large-scale deep-sea operation platform, in particular to a safety structure of a deep-sea space station. Background technique [0002] The safety structure of the deep-sea space station is a new generation of residential deep-sea operation platform developed on the basis of manned submersibles. Compared with surface marine structures, the safety structure of the deep-sea space station is not affected by severe wind and waves, and can carry out in-situ operations, scientific research and military deterrence underwater for a long time. [0003] The large pressure-resistant structure, that is, the medium-thick wall and large-space pressure-resistant shell, is the main structure and buoyancy unit of the safety structure of the deep-sea space station, creating a safe and comfortable living space for the staff in the station, and providing a long-term reliable operating environment for the non-pressure-resistant equipment in the s...

AI Technical Summary

Problems solved by technology

[0006] 1. It is sensitive to the initial geometric defects, which affects the safety of the safety structure of the deep sea space station

[0007] 2. Both are long column structures, which affect the steering of the safety structure of the deep sea space station

[0008] 3. The difference in horizontal and vertical dimensions of the cylindrical structure is very large, and the water resistance is greatly affected by the ocean current, which affects the positioning reliability of the safety structure of the deep-sea space station

However, the above two large-scale pressure-resistant structures can only expand the space by increasing the size and angle of the shell, but the increase in size will bring about a series of problems such as reduced load-bearing capacity of the shell, increased water resistance, and difficulty in turning.

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