Molten salt reactor based on heat pipe heat conduction

The invention discloses a molten salt reactor based on heat pipe heat conduction, which comprises a main container, an annular cylinder, a heat pipe and at least one graphite substrate, the main container is internally provided with a chamber for fuel molten salt fluid to flow, the annular cylinder is soaked in the fuel molten salt fluid to define a first flowing space and a second flowing space in the chamber, and the graphite substrate is arranged in the annular cylinder. The heat end of the heat pipe is arranged in the first flowing space, the at least one graphite base body is arranged in the second flowing space, the second flowing space serves as a heat source, and the first flowing space serves as a cold trap, so that the fuel molten salt fluid forms natural circulation flowing between the first flowing space and the second flowing space. According to the molten salt reactor based on heat pipe heat conduction, heat of the main container is conducted out through the heat pipes, an integrated reactor is