Nuclear power water discharge system

Abstract

The invention discloses a nuclear power water discharge system, which comprises a low-power nuclear reactor water discharge device and a high-power nuclear reactor water discharge device, wherein thelow-power nuclear reactor water discharge device comprises a low-power nuclear reactor land-based area water discharge tunnel; the high-power nuclear reactor water discharge device comprises a high-power sea-based area water discharge tunnel; an outlet of the low-power nuclear reactor land-based area water discharge tunnel is connected with the high-power sea-based area water discharge tunnel; anddischarge water in the low-power nuclear reactor water discharge device is discharged to open sea through an outlet of the high-power sea-based area water discharge tunnel. The discharge water in thelow-power nuclear reactor water discharge device is discharged to open sea through an outlet of the high-power sea-based area water discharge tunnel; the low-power nuclear reactor water discharge device and the high-power nuclear reactor water discharge device share a high-power nuclear reactor sea area water discharge tunnel to discharge water; the single design of high-manufacturing-cost low-power nuclear reactor sea area water discharge tunnel for water discharge for the low-power nuclear reactor water discharge device is avoided, so that the building cost of the water discharging system is reduced; and the economic performance of the engineering building is favorably realized.

Description

technical field [0001] The invention belongs to the technical field of nuclear power, and in particular relates to a nuclear power drainage system. Background technique [0002] The small reactor is a type of small-power nuclear power reactor, and the drainage system of the small reactor is a relatively independent single project for the drainage of circulating water and plant water. Usually, the nuclear power plant drainage system discharges the water in the siphon well through the land drainage tunnel to the drainage gate well powerhouse, and then discharges it to the open sea through the sea drainage tunnel. [0003] Design an independent drainage system for small piles and set up a single land drainage tunnel for each pile. Designing an independent drainage system for small piles requires the construction of expensive drainage structures such as sea drainage tunnels, so as to improve The construction cost of the whole small pile is not conducive to the economy of projec...

AI Technical Summary

Problems solved by technology

[0003] Design an independent drainage system for small piles and set up a single land drainage tunnel for each pile. Designing an independent drainage system for small piles requires the construction of expensive drainage structures such as sea drainage tunnels, so as to improve The construction cost of the whole small pile is not conducive to the economics of engineering construction

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