A method and system for evaluating the reliability value of a nuclear power plant fire protection system
A technology for fire protection systems and nuclear power plants, which is applied in the fields of instrumentation, design optimization/simulation, and calculation, and can solve the problems of inability to evaluate the reliability of fire protection systems, lack of quantitative and accurate analysis conclusions, and achieve the effect of precise design.
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Embodiment 1
[0023] This embodiment provides a method for evaluating the reliability value of the fire protection system of a nuclear power plant.
[0024] First of all, it needs to be explained that the fire protection system includes a pipe network subsystem, a fire detector subsystem and a fire sprinkler subsystem. Wherein, the pipe network subsystem is composed of a plurality of pipes and a plurality of elbows, the fire detector subsystem includes a plurality of fire detectors, and the fire sprinkler subsystem includes a plurality of fire sprinklers.
[0025] Such as figure 1 As shown, the evaluation method mainly includes the following steps:
[0026] Step S1, collecting parameters of the pipe network subsystem;
[0027] Step S2, collecting parameters of the fire detector subsystem;
[0028] Step S3, collecting parameters of the fire sprinkler subsystem;
[0029] Step S4, establish a three-dimensional model of the fire protection system according to the parameters of the pipe netw...
Embodiment 2
[0050] This embodiment provides a reliability value evaluation system 100 for a nuclear power plant fire protection system.
[0051] First of all, it needs to be explained that the fire protection system includes a pipe network subsystem, a fire detector subsystem and a fire sprinkler subsystem. Wherein, the pipe network subsystem is composed of a plurality of pipes and a plurality of elbows, the fire detector subsystem includes a plurality of fire detectors, and the fire sprinkler subsystem includes a plurality of fire sprinklers.
[0052] Such as figure 2 As shown, the evaluation system 100 includes a pipe network parameter acquisition unit, a fire detector parameter acquisition unit 102 , a fire sprinkler parameter acquisition unit 103 , a three-dimensional simulation unit 104 , a fluid parameter setting unit 105 , and an analysis and evaluation unit 106 . Wherein: the pipe network parameter collection unit is used to collect the parameters of the pipe network subsystem; ...
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