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Dynamic card detection device and method

A detection device and card technology, which are applied in the fields of nuclear reactor monitoring, reactor, nuclear power generation, etc., can solve the problems of complex detection process of the card, achieve low technical requirements, improve reliability detection efficiency, and avoid cumbersome effects.

Pending Publication Date: 2020-03-20
CHINA NUCLEAR POWER OPERATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dynamic clamp detection device and method to solve the shortcomings of the complex detection process of clamps in the prior art

Method used

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  • Dynamic card detection device and method
  • Dynamic card detection device and method

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Experimental program
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Embodiment Construction

[0051] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] Such as Figure 1~3As shown, a dynamic clip detection device includes a box body 1, the outer side of the box body 1 is connected with a box cover 13 through a hinge, the bottom of the box body 1 is connected with a pulley seat 2 through a rotating shaft, and the inner side of the pulley seat 2 passes The pin shaft is rotatably connected with a pulley 3, and the design of the pulley 3 can meet any site, making the experimental operation more flexible and convenient.

[0053] The top inside the cabinet 1 is provided with a first installation slot 4, and a number of signal output boards 5 are clamped in the first installation slot 4. The working voltage of the signal output board 5 is 0-10 volts, and the working current is 4-20 mA The signal output board 5 is used to provide the input electrical signal of the card during the tes...

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Abstract

The invention relates to the technical field of dynamic card detection, and particularly discloses a dynamic card detection device and a method. The dynamic card detection device comprises a box body,and a first installation groove and a second installation groove which are arranged on the box body; a plurality of signal output plates are arranged in the first installation groove, and a pluralityof card adapter devices are arranged in the second installation groove; an output end of each signal output plate is electrically connected with a corresponding card adapter device; and an acquisition and control device is arranged in the box body and is electrically connected with the signal output plates and the card adapter devices. According to the dynamic card detection device and the method, a dynamic test can be automatically carried out on cards, the card test detection method is simple, convenient and easy to operate, tedious manual operation and measurement and some human errors areavoided, the technical requirements on operators are low, and the reliability detection efficiency of the nuclear power plant instrument control card can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of dynamic clamp detection equipment, and in particular relates to a dynamic clamp detection device and method. Background technique [0002] Safety, reliability and economy are the basis for the survival and development of nuclear power plants. At present, when an outage event occurs during the operation of important equipment in a nuclear power plant, it is only detected that the outage is caused by a failure of the card, and the card cannot be detected in advance; in view of this problem, the existing technical solution Problems and disadvantages: First, the detection steps of the card parts are very cumbersome, requiring multiple devices, multiple detection processes, and manual operation; secondly, the detection device is fixed at a certain position, and the operator must go to the fixed position The card test operation is carried out in the detection device field; finally, the card detection process i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21C17/00G21C17/10G21C17/14
CPCG21C17/00G21C17/10G21C17/14Y02E30/30
Inventor 秦凤康澄杰朱桂霞钱玉刚周田蜜刘丙月
Owner CHINA NUCLEAR POWER OPERATION TECH
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