Gas detection device based on information recognition of gas detection tube

A gas detection and information identification technology, applied in sampling devices, signal transmission systems, electrical signal transmission systems, etc., can solve the problems of inaccurate data processing, decreased measurement efficiency, etc., to ensure stability and accuracy, reduce strength, smart effect

Inactive Publication Date: 2011-01-19
BEIHANG UNIV
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Problems solved by technology

But at present, this method is mainly done manually, and the operators will inevitably be fatigued and make mistak

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  • Gas detection device based on information recognition of gas detection tube
  • Gas detection device based on information recognition of gas detection tube
  • Gas detection device based on information recognition of gas detection tube

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[0039] The present invention will be further described in detail below with reference to the drawings and embodiments, but it is not intended to limit the present invention.

[0040] The invention is a gas detection device based on gas detection tube information identification, such as Figure 1~Figure 8 As shown, it includes a housing 1, a base plate 2, a sampling component 3, a lens component 4, a scanning component 5, a limit sensor circuit board 6 and a control circuit board 7.

[0041] Such as figure 1 As shown, the housing 1 has a rectangular parallelepiped structure. A three-sided vertical groove is dug at a corner of the rectangular parallelepiped structure. The length, width, and height of the groove are smaller than those of the shell. Inside the housing 1, the base plate 2 is fixed on the lower surface. The housing 1 contains all the working parts and forms a dark working space with the base plate 2. The base plate 2 is fixedly connected with the sampling assembly 3, the ...

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Abstract

The invention discloses a gas detection device based on information recognition of a gas detection tube, comprising a shell, a base flat plate, a sampling assembly, a lens assembly, a scanning assembly, a limit sensor circuit board and a control circuit board, wherein the sampling assembly, the scanning assembly and the limit sensor circuit board are respectively and fixedly installed at corresponding positions of the base flat plate; the lens assembly is fixedly installed on the scanning assembly; and the shell is fixed on the base flat plate, and a working assembly is coated in the shell to form a dark working environment. By the invention, the detection of gas assemblies in the air, the data read and the data analysis and processing are realized mainly based on the gas detection tube. All actions of the device are automatically completed under the control of a main control system consisting of a single-chip. The device has the advantages of compact structure and convenient operation.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a gas detection device based on gas detection tube information identification, which can automatically and intelligently extract gas samples, read gas detection tube data and analyze and process data. Background technique [0002] With the development of industrial society, the living environment of human beings is gradually deteriorating, and air pollution is one of them. In recent years, experts and scholars have successively proposed environmental problems caused by air pollution such as "ozone hole" and "greenhouse effect", which shows that environmental protection in social development is crucial and urgent. [0003] With the application background of industrial production, exhaust gas emission and environmental monitoring in places with high risk and explosion, it needs to meet performance requirements such as good air tightness, high temperatur...

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Application Information

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IPC IPC(8): G01N21/78G01N1/24G08C19/00
Inventor 孙明磊刘威龙李松林文闻申文杰吴钪
Owner BEIHANG UNIV
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