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Split type gas laser leak detection device

A gas laser, split technology, applied in the field of laser applications, can solve the problems of small use range, bulky, inflexible operation, etc., achieve accurate positioning, uniform distribution, and reduce labor intensity.

Active Publication Date: 2016-11-09
SHANDONG UNIV
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  • Description
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AI Technical Summary

Problems solved by technology

However, most of the current laser leak detectors are designed as an integrated body, integrating the power supply, laser generator and leak detector on one body. This structure is bulky, the operation is not flexible enough, and the scope of use is small. brought great inconvenience

Method used

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  • Split type gas laser leak detection device
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  • Split type gas laser leak detection device

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0028] The invention provides a split type gas laser leak detection device, such as figure 1 As shown, it includes a power control box 1 and a laser leak detector 7. Optical equipment is arranged in the power control box 1, and the optical equipment includes a laser generator; the laser leak detector 7 includes a laser homogenizer 11 and a rotatable refractor 5 , the laser homogenizer 11 is connected with the refractor 7 through the lens barrel 6, and the infrared camera 4 for taking pictures and videos is arranged under the lens barrel 6; the power control box 1 is connected with the laser leak detector through the power control line 2 and the signal line 3 7 connections.

[0029] The split-type gas laser leak detection device of the present invention ...

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Abstract

The invention discloses a split type gas laser leak detection device and belongs to the laser application technical field. The split type gas laser leak detection device includes a power source control box and a laser leak detector; an optical device is arranged in the power source control box; the optical device includes a laser generator; the laser leak detector comprises a laser equalizer and a rotatable refractor; the laser equalizer is connected with the refractor through a lens barrel; an infrared camera for photographing and recording is arranged below the lens barrel; and the power source control box is connected with the laser leak detector through a power source control line and a signal line. Compared with the prior art, the split type gas laser leak detection device of the invention has the advantages of compact size and convenient operation. With the split type gas laser leak detection device adopted, labor intensity can be decreased, work efficiency can be improved, and an operator can locate an SF6 gas leakage position intuitively, quickly and accurately.

Description

technical field [0001] The invention relates to the technical field of laser applications, in particular to a split-type gas laser leak detection device. Background technique [0002] In recent years, sulfur hexafluoride gas (SF6) high-voltage switchgear has the advantages of safe and reliable operation, less maintenance workload, and a small footprint. It has been widely used in super (ultra) high voltage power transmission and other occasions. However, due to quality differences in manufacturing and installation and material aging and other factors, SF6 gas leakage in SF6 high-voltage switchgear is also a very common phenomenon. The operation brings serious hidden dangers. At the same time, the leaked SF6 gas will form highly toxic decomposition products, which threaten the safety of people, equipment and the environment. Therefore, frequent leak detection of high-voltage switchgear sealed with SF6 medium is very important. Traditional SF6 gas leak detection methods main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/04
CPCG01M3/04
Inventor 杜宗展王雷
Owner SHANDONG UNIV
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