Nuclear power station containment pressure monitoring device and method

The invention discloses a nuclear power station containment vessel pressure monitoring device and method. The monitoring device comprises a pressure leading pipeline, an absolute pressure sensor, an atmospheric pressure sensor and a pressure sensor automatic setting device. The pressure leading pipe...

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Bibliographische Detailangaben
Hauptverfasser:	XIAO ZHIXUE, CHEN WEI, ZHAO YUNTAO, JIN CHENGYI, QIAO PIYE, ZHANG BO, LI SHAOCHUN, HE RUI, YANG HONGXING, SHEN DONGMING, SUN LINGLONG, ZHAO JIAN, ZHANG GUOJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses a nuclear power station containment vessel pressure monitoring device and method. The monitoring device comprises a pressure leading pipeline, an absolute pressure sensor, an atmospheric pressure sensor and a pressure sensor automatic setting device. The pressure leading pipeline penetrates through a containment vessel to lead the pressure in the containment vessel out of the containment vessel, the absolute pressure sensor is connected with the pressure leading pipeline, the absolute pressure in the containment vessel is measured through the pressure leading pipeline,and the atmospheric pressure sensor measures the atmospheric pressure outside the containment vessel; and the pressure sensor automatic setting device is connected with the absolute pressure sensor and the atmospheric pressure sensor respectively and is used for receiving measurement results of the absolute pressure sensor and the atmospheric pressure sensor and calculating the difference value ofthe absolute pressure sen