Design method for central laboratory of whole nuclear power station

Abstract

The invention belongs to subitem design technology of nuclear power stations, and particularly relates to a design method for a central laboratory of a whole nuclear power station. By means of formulating a design standard specification system and a design criterion which are applicable to the central laboratory of the whole nuclear power station, the design method for the central laboratory of the whole nuclear power station is provided. The design method is a technical method including dividing regions of functional units of the laboratory; determining the specifications and the quantity of experimental analysis instruments; analyzing the scale of workshops of the laboratory; and designing auxiliary facilities of the workshops. On the basis, finished subitem workshop functions, overall arrangement and workshop scale designing can guarantee overall arrangement reasonableness of the process laboratory, the auxiliary supporting facilities and office facilities, meet orderly running of operation procedures of all chemical analysis items of the nuclear power station, ensure timeliness and accuracy of chemical and radiation chemistry parameter analysis results of the whole nuclear power station, and meet requirements on safety production and stable running of various systems of the nuclear power station.

Description

technical field [0001] The invention belongs to the sub-item design technology of nuclear power plants, and in particular relates to a design method for the central laboratory of the whole plant of the nuclear power plant. Background technique [0002] The plant-wide central laboratory (AL subitem) is an important technical building in the plant-wide auxiliary facilities (BOP) of the PWR nuclear power plant, which plays a vital role in ensuring the safe and economical operation of the nuclear power plant. [0003] The plant-wide central laboratory is used for regular chemical and radiological testing of liquid, gas and oil samples from the nuclear sampling system (REN), the centralized manual sampling points of the secondary loop water vapor sampling monitoring system (SIT), and the plant-wide on-site sampling points. Chemical composition monitoring, the laboratory is mainly used to realize the following three functions of nuclear power plants: [0004] 1) Detect the liquid...

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Problems solved by technology

[0008] According to investigations and studies, my country and other major nuclear power developing countries have not yet formed a corresponding design standard specification system and design guidelines for the design of nuclear power plant chemical and radiochemical laboratories.

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