Debugging diagnosis system and method for radar liquid level meter

Abstract

The invention discloses a debugging diagnosis system for a radar liquid level meter, which comprises a debugging diagnosis terminal system, a manual and automatic control system, a radar wave reflecting plate and a reflecting plate executing mechanism, wherein the radar wave reflecting plate is mounted on a guide rail; the debugging diagnosis terminal system comprises a debugging diagnosis terminal and a radar liquid level meter, the debugging diagnosis terminal is connected with the radar liquid level meter through a communication cable and a power supply and signal cable, and the radar liquid level meter is installed on the guide rail; the manual and automatic control system comprises an automatic control button, a manual control button, a test starting button, an automatic controller, amanual adjusting button and a manual and automatic switching output, the test starting button is connected with the automatic controller, the automatic controller, the manual adjusting button, the automatic control button and the manual control button are connected with the manual and automatic switching output, the automatic switching output is connected with the reflecting plate executing mechanism, and the reflecting plate executing mechanism is connected with the radar wave reflecting plate 1; and the radar wave reflecting plate is installed on the guide rail.

Description

technical field [0001] The invention relates to the technical field of nuclear power plant instrument measurement control, in particular to a set of tools and methods for the installation, debugging and maintenance of a radar liquid level gauge. Background technique [0002] In the field of nuclear power plant measurement, in order to realize the function of liquid level measurement, radar liquid level gauges are widely used in the field. During the unit overhaul and daily maintenance, the tool can be used to debug and diagnose the radar level gauge online and offline, timely discover problems such as the performance degradation of the level gauge and perform corrective treatment, and then install the instrument after successful debugging through this tool. This tool can greatly improve the maintenance efficiency and quality of radar level gauge equipment, save the main line time of overhaul of nuclear power units, and improve the economic benefits of nuclear power plants. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in the maintenance process of the radar liquid level gauge, there are problems such as lack of guiding installation methods, immature debugging methods, harsh maintenance windows, and maintenance process occupying the main line time of overhaul of the unit, etc.

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