Energy gradient utilization multi-element energy supply system based on nuclear energy

Abstract

The invention relates to an energy gradient utilization multi-element energy supply system based on nuclear energy. The energy gradient utilization multi-element energy supply system comprises a firstnuclear energy power generation system, a second nuclear energy power generation system, a nuclear energy hydrogen and oxygen production system and a nuclear energy seawater desalination system. High-temperature helium is discharged from a nuclear reactor and then enters a first branch and a second branch. The first branch comprises the nuclear energy hydrogen and oxygen production system and thefirst nuclear energy power generation system which are sequentially communicated, and the second branch comprises the second nuclear energy power generation system and the nuclear energy seawater desalination system which are sequentially communicated. The first nuclear energy power generation system is communicated with the nuclear energy seawater desalination system, and the nuclear energy seawater desalination system is communicated with the nuclear reactor. The nuclear energy power generation system converts heat energy of helium into electric energy, the nuclear energy hydrogen and oxygen production system uses the heat energy of helium to prepare hydrogen and oxygen, and the nuclear energy seawater desalination system uses the heat energy of helium to desalinate seawater to preparedistilled water. The system has the beneficial effects that environmental pollution is avoided; helium heat energy at different temperatures is fully utilized; and meanwhile, power generation, hydrogen and oxygen preparation and seawater desalination are realized.

Description

technical field [0001] The invention relates to the technical field of nuclear energy, in particular to a nuclear energy-based energy cascade utilization multiple energy supply system. Background technique [0002] A large amount of carbon dioxide emitted by industrial enterprises burning fossil fuels has caused great harm to the environment. Climate issues such as global warming have attracted global attention. Therefore, promoting the use of non-fossil fuels has become a key research and development direction for countries all over the world. [0003] Compared with fossil fuels, nuclear energy is a new type of clean and efficient energy. Rational use of nuclear energy will neither produce greenhouse gases such as carbon dioxide nor produce soot to pollute the air. According to the "BP2030 Energy Outlook", non-fossil fuels such as nuclear energy will become the main source of energy supply. Therefore, nuclear energy is of great significance for the energy conversion of i...

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Problems solved by technology

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a nuclear energy-based energy cascade utilization multiple energy supply system, which solves the technical problems of single output of nuclear energy and low utilization rate of nuclear energy

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