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Gas detection system

A gas detection system and the technology to be detected, applied in the detection field, can solve problems such as pipeline leakage and difficulty in detection, and achieve the effects of reducing overall weight, facilitating detection, and increasing battery life

Inactive Publication Date: 2016-03-30
ENN SCI & TECH DEV
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Problems solved by technology

[0003] In view of this, the present invention proposes a gas detection system, aiming to solve the problem in the prior art that it is difficult to detect the leakage of pipelines placed in the air

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Embodiment Construction

[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] see figure 1 , figure 1 The structural block diagram of the gas detection system provided by the embodiment of the present invention. As shown in th...

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Abstract

The invention provides a gas detection system. The gas detection system comprises a ground system and a flight system, wherein the ground system comprises a laser emitting device and a spectroscopic data processing device; the flight system comprises a flight device and a light path conversion device arranged on the flight device; the laser emitting device is used for emitting laser; the light path conversion device is used for receiving laser emitted by the laser emitting device and sheering the received laser to a detected region; the light path conversion device is further used for receiving laser reflected from the detected region and sheering the received reflected laser to the spectroscopic data processing device; the spectroscopic data processing device is used for receiving the reflected laser and determining the gas composition and / or content of the detected region according to the reflected laser. According to the gas detection system, the relatively heavy laser emitting device and spectroscopic data processing device are arranged on the ground, and only the relatively light path conversion device is carried through the flight device in air, so that the total weight of a flight module is decreased, and the cruising power is increased.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a gas detection system. Background technique [0002] With the development of the economy, the application of gas in industry and civil use is becoming more and more extensive. As a kind of energy, the leakage of gas pipelines will not only cause economic losses, but also may cause personal injury. Therefore, gas detection is used as a preventive measure appears to be particularly important. At present, the commonly used detection method is through gas detectors, but due to the low detection efficiency and slow speed of gas detectors, it is difficult to meet the needs of practical applications, especially for some special applications, such as overhead pipelines in the chemical industry, Pipelines placed in the air, such as gas pipelines in high-rise buildings, are even more difficult to detect. Contents of the invention [0003] In view of this, the present invention propo...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01N21/39
CPCG01N21/314G01N21/39G01N2021/399G01N2201/06113
Inventor 陈峰邢浩
Owner ENN SCI & TECH DEV
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