Nuclear power fire sprinkler arrangement design verification method and system

Abstract

The invention relates to a nuclear power fire sprinkler arrangement design verification method. The method comprises the following steps: acquiring a three-dimensional design model of an automatic fire-sprinkling system pre-established based on PDMS; receiving a pipeline verification object selected by the user, determining a target pipe system where the pipeline verification object is located based on the three-dimensional design model of the automatic fire-sprinkling system, and obtaining parameter data of the target pipe system from the three-dimensional design model of the automatic fire-sprinkling system; and generating a design error item list according to the verification result, wherein the design error item list comprises nozzle design error items and error types thereof. By implementing the technical scheme of the invention, the verification work is simple and rapid, so that the design error of nozzle arrangement is efficiently exposed, and the design efficiency and level are improved.

Description

technical field [0001] The invention relates to the field of computer aided design, in particular to a verification method and system for nuclear power fire sprinkler arrangement design. Background technique [0002] The automatic sprinkler system of nuclear power plants is an important part of the safe operation of nuclear power plants, and it is also the basis of nuclear power plant fire safety design. The automatic sprinkler system is composed of sprinkler heads, alarm valve groups, water flow alarm devices and other components, as well as pipelines and water supply facilities. It can spray water to automatically extinguish the fire in the event of a fire. Nuclear power plant fire-fighting equipment such as fire hydrants and sprinkler nozzles of the automatic sprinkler system are distributed in multiple workshops of the whole plant. (The three-dimensional virtual factory model established on the factory design software platform), it is difficult and the workload is heavy...

AI Technical Summary

Problems solved by technology

[0005] Large manpower investment: The number of nuclear power engineering models is huge, and only manual verification and verification requires a lot of manpower investment;

[0006] Inefficiency: relying on manpower to check the model against the national standard documents, the operation is inconvenient, the manual operation takes a long time, and the efficiency is not high;

[0007] Difficult to guarantee quality: Manual operations are prone to omissions and other errors, and design quality cannot be guaranteed;

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