Pressure vessel monitoring system and monitoring method thereof

A pressure vessel and monitoring system technology, applied in the fields of nuclear reactor monitoring, reactors, nuclear power generation, etc., can solve the problems of low monitoring reliability, and achieve the effects of avoiding adverse effects, convenient use and improving efficiency

Inactive Publication Date: 2020-02-25
CHINA GENERAL NUCLEAR POWER OPERATION +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a pressure vessel monitoring system and its monitoring

Method used

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  • Pressure vessel monitoring system and monitoring method thereof
  • Pressure vessel monitoring system and monitoring method thereof
  • Pressure vessel monitoring system and monitoring method thereof

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described more comprehensively through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In one embodiment, see figure 1 , provide a pressure vessel monitoring system, including a fiber grating sensing device 100, a data collection device 200, a remote server 300 and an alarm device 400, the fiber grating sensing device 100 is set in the pressure vessel, and the fiber grating sensing device 100 is connected to the data collection The device 200 and the data collection device 200 are connected to the remote server 300 , and the remote server 300 is connected to the alarm device 400 . The fiber grating sensing device 100 is used to detect the temperature and pr...

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Abstract

The present invention relates to a pressure vessel monitoring system and a monitoring method thereof. The system includes a fiber grating sensing device, a data collection device, a remote server, andan alarm device which are connected in sequence. The fiber grating sensing device is installed in a pressure vessel, and detects temperature and pressure of the pressure vessel to generate detectionresults, the results are sent to the data collection device and summarized, then the results are sent to the remote server for analysis to obtain an analysis result, and when the analysis result meetspreset alarm conditions, an alarm command is sent to the alarm device to give an alarm. No electrical interference is caused during detection. The data collection device improves the data transmission efficiency. The remote server implements remote data processing. When the analysis result meets the preset alarm condition, the alarm command is sent to the alarm device to alert the operator to deal with the abnormal situation in time. The operator can remotely receive data and alarm information to avoid the pressure vessel itself or the environment from adversely affecting the operator. The system and the method are convenient to use and highly reliable.

Description

technical field [0001] The present application relates to the technical field of monitoring and early warning systems, in particular to a pressure vessel monitoring system and a monitoring method thereof. Background technique [0002] A pressure vessel refers to a closed device that holds gas or liquid and carries a certain pressure, and is widely used in various industrial equipment. In the field of nuclear power, pressure vessels include reactor pressure vessels, main steam generators, main pipelines, and pressurizers. These pressure vessels are an important part of nuclear power generation. The state is the basis for ensuring the normal operation of nuclear power equipment, so the monitoring of its working state is very important. [0003] Traditional pressure vessel monitoring methods mainly use piezoelectric sensors to detect pressure and temperature sensors to detect vessel temperature, and then process the detected pressure and temperature information and display the...

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Application Information

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IPC IPC(8): G21C17/01G21C17/112
CPCG21C17/01G21C17/112Y02E30/30
Inventor 李学金王浩宇洪振旻姜磊张宇宏
Owner CHINA GENERAL NUCLEAR POWER OPERATION
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