Bromine salt cooling small molten salt reactor for providing nuclear power for deep sea space station

Abstract

The invention discloses a bromine salt cooling small molten salt reactor for providing nuclear power for a deep sea space station. The molten salt reactor comprises three supporting and cushioning mechanical devices hinged to a foundation. An axial inner-layer main body of the device is composed of two sections of titanium alloy pipes and a middle flexible metal hose which are connected through a clamping sleeve type connector, a compensation ring is additionally arranged between the connector and the metal hose, anti-rotation pins are additionally arranged on the upper sides and the lower sides of the titanium alloy pipes, and redundant protection buffer springs and inner-layer and outer-layer axial gaps are arranged on the outer layers to adjust gasket compensation. For a molten salt reactor part, bromine salt is adopted as a coolant, a coolant flowing system adopts a wide pipeline design, the cooling flowing efficiency is reduced to compensate for the ocean low-temperature environment, and a reactor main container is provided with an anti-corrosion layer, a heat insulation layer and a protection layer from the inner layer to the outer layer; and the reactor is simple in overall structure, compact in layout, high in safety, good in adaptability, capable of effectively improving the working efficiency in a deep sea low-temperature high-pressure high-impact environment, and particularly suitable for serving as a nuclear power source of a deep sea space station.

Description

technical field [0001] The invention relates to the field of nuclear engineering, in particular to a bromine-salt cooling small molten salt reactor that provides nuclear power for deep-sea space stations. Background technique [0002] In the four major spaces of land, sea, air and sky, the ocean is a treasure house of resources that is far from being fully developed on the earth. The deep-sea space station, also known as the Dragon Palace, is a device for people to work and live in the deep sea for a long time. The positioning of the deep-sea space station is to not only improve the ability to detect deep-sea resources and the environment, but also enhance the ability to develop and operate deep-sea projects. It is a high-level combination of high-tech large-scale "manned equipment" and cutting-edge "intelligent unmanned technology" in the world, and represents the development direction of the high integration of deep-sea manned technology, information technology, and intel...

AI Technical Summary

Problems solved by technology

The International Atomic Energy Agency (IAEA) defines a small reactor as a unit with a generating power of less than 300MWe. There is no precise definition in terms of size, but the design results show that the diameter of a small cylindrical reactor is less than 2.5 meters and the height is less than 4 meters.

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