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实用新型
CN203480850U 一种用于检测压水堆核电厂一回路水压试验超压的装置 有权

一种用于检测压水堆核电厂一回路水压试验超压的装置
摘要：
本实用新型公开了一种用于检测压水堆核电厂一回路水压试验超压的装置，该装置包括传感变送器、执行机构、箱体及设置在所述箱体上、且用于输入所述传感变送器所输出的检测信号的输入接口；设置在所述箱体内、电连接于所述输入接口且用于对所述传感变送器的检测信号进行处理、并根据处理后的检测信号和预设值产生输出信号的PLC；设置在所述箱体上、电连接于所述PLC且用于向所述执行机构输出所述输出信号的输出接口。实施本实用新型的技术方案，体积小、重量轻、便于携带，而且，不存在误动风险。
摘要（英）：

The utility model discloses a device for detecting overpressure of a circuit hydrostatic test of a pressurized water reactor nuclear power plant. The device comprises a sensing transmitter, an actuator, a box body, an input interface, a PLC and an output interface, wherein the input interface is arranged on the box body and used for inputting a detection signal output by the sensing transmitter, the PLC is arranged in the box body, electrically connected with the input interface, and used for processing the detection signal of the sensing transmitter and generating an output signal according to the processed detection signal and a preset value, and the output interface is arranged on the box body, electrically connected with the PLC and used for outputting the output signal to the actuator. According to the technical scheme, the device for detecting the overpressure of the circuit hydrostatic test of the pressurized water reactor nuclear power plant is small in size, low in weight and convenient to carry and maloperation risks do not exist.

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