Underground ultra-safe nuclear power station

Abstract

The invention relates to an underground ultra-safe nuclear power station which is arranged under the ground. The underground ultra-safe nuclear power station sequentially comprises a power generation layer, an isolation layer, a reactor layer, a cooling layer, a nuclear waste recycling layer and a storing layer from top to bottom, wherein the power generation layer provides power for a whole system and a power network on the ground; an isolation water pond is arranged in the isolation layer; a nuclear fuel box is arranged in the isolation water pond; a reactor is arranged in the reactor layer; a feeding tube of the reactor extends upwards and is connected with the nuclear fuel box; a cooling water pond is arranged in the cooling layer; a nuclear waste box is arranged in the cooling water pond; a totally closed nuclear waste regeneration cycle system is arranged in the nuclear waste recycling layer; a nuclear waste conveying channel is formed between the regeneration cycle system and the nuclear waste box; and a nuclear fuel storage warehouse is arranged in the storage layer and is used for storing nuclear wastes and nuclear fuel balls. The underground ultra-safe nuclear power station has quite high seismic capacity; requirements on geology are low; and when accidents occur, the reactor cannot in a dry burning state. The underground ultra-safe nuclear power station has the advantages of terrorist attack prevention, air investigation prevention, missile attack prevention and nuclear radiation leakage prevention.

Description

technical field [0001] The invention relates to the field of nuclear power plants, in particular to an underground ultra-safe nuclear power plant. Background technique [0002] Existing nuclear power plants, including third-generation pressurized water reactors and fourth-generation nuclear power plants, all have various risks of nuclear accidents and nuclear leakage. Moreover, it covers a very large area, and nuclear waste is transported in and out from the ground, which will also cause environmental pollution. Nuclear fuel is used for one-time use, and the utilization efficiency of nuclear fuel is extremely low. The geological requirements are very high, and the siting of nuclear power plants is greatly restricted. Contents of the invention [0003] The purpose of the present invention is to provide a kind of underground ultra-safety nuclear power plant, all nuclear power plants are built in the underground depth below 100 meters, because there is solid underground rein...

AI Technical Summary

Problems solved by technology

[0002] Existing nuclear power plants include third-generation pressurized water reactors and fourth-generation nuclear power plants, and there are various risks of nuclear accidents and nuclear leakage.

Moreover, it covers a very large area, and nuclear waste is transported in and out from the ground, which will also cause environmental pollution. Nuclear fuel is used for one-time use, and the utilization efficiency of nuclear fuel is extremely low.

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