Remote leakage detection system applied to fusion reactor and leakage detection method of system

Abstract

The invention discloses a remote leak detection system applied to a fusion reactor and a leak detection method of the system. The system comprises a leak detection unmanned aerial vehicle, a gas detection system, a data processing system, a detection alarm system and a control system, wherein the leak detection unmanned aerial vehicle is provided with a GPS positioning system, a helium supply system and an image system; the control system is connected to the leak detection unmanned aerial vehicle, the gas detection system, the data processing system and the detection alarm system in a wired orwireless mode. The helium supply system included in the leak detection unmanned aerial vehicle comprises a miniature helium cylinder, an electric control valve, a 360-degree rotating gas pipe connector and a gas path extension pipe. The helium cylinder provides helium for leakage detection; the electric control valve can be remotely controlled to be opened and closed, so that spraying and stopping of helium are controlled, and the spraying and blowing flow of the helium can be regulated and controlled by controlling the opening and closing degree of the electric control valve; the gas circuitextension pipe is connected to the 360-degree rotating gas pipe connector below the leak detection unmanned aerial vehicle body, and the position of the tail end of the extension pipe is adjusted through rotation of the remote control connector, so that the tail end of the gas circuit extension pipe accurately reaches a to-be-detected position.

Description

technical field [0001] The invention relates to the field of fusion reactor safety detection, and mainly relates to a remote leak detection system and a leak detection method applied to fusion reactors, and can also be applied to vacuum leak detection in other fields. Background technique [0002] Energy issues are the basis for the maintenance and development of human civilization and an eternal proposition for human society. With the rapid development of science and technology, while enjoying a rich material and spiritual life, people are also increasingly urgent to find new energy sources that can effectively replace traditional fossil energy sources. Nuclear fusion has become the most promising technology to solve the energy crisis in the future because of its abundant raw materials, high production capacity, relatively safe fusion reaction device, and less environmental pollution. [0003] The reaction conditions of nuclear fusion reaction are relatively harsh. Even fo...

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Problems solved by technology

[0005] The purpose of the present invention is to make up for the defects of manual leak detection, and provide a remote leak detection system and leak detection method for fusion reactors based on drones, so as to solve the problem that fusion reactors are difficult to perform manual leak detection in the future

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