Small air quality monitoring system and analysis method

An air quality and monitoring system technology, applied in the analysis of materials, particle suspension analysis, suspension and porous material analysis, etc., can solve the problems of high failure rate and large maintenance of large air stations

Inactive Publication Date: 2019-03-29
汇众翔环保科技股份有限公司
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Problems solved by technology

[0004] Large air station has high failure rate and heavy maintenance

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027]The invention provides a small-scale air quality monitoring system and analysis method, which adopt integral installation and modular design, which not only achieves the purpose of monitoring air quality, but also greatly reduces the cost of the air monitoring system.

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunct...

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Abstract

The invention discloses a small air quality monitoring system and an analysis method. The system comprises a gaseous matter collection system, a standard gas generation system, a [Beta] ray particle collection system, a programmable logic controller, and an industrial personal computer. The programmable logic controller is connected to the industrial personal computer. The gaseous matter collection system comprises a first sampling pipe, a first sampling pump, a membrane filter, and a gas analyzer. The standard gas generation system comprises a standard gas delivery pipeline, a zero gas generator, a dynamic calibrator, and a standard gas tank. The [Beta] ray particle monitoring system comprises a TSP (total suspended particulate) particulate matter monitor, a PM2.5 particulate matter monitor, a PM10 particulate matter monitor, a second sampling pipe, and a second sampling pump. The output end of the programmable logic controller is electrically connected to the first electromagnetic valve, the second electromagnetic valve, the first collection pump, and the second collection pump. The small air quality monitoring system and the analysis method provided by the invention not only achieves the purpose of monitoring air quality, but also reduce the cost of an air monitoring system.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a small air quality monitoring system and analysis method. Background technique [0002] While people are paying more and more attention to the surrounding living environment, they hope to know more about the surrounding air quality. In order to meet people's needs, the environmental protection department needs to improve the original air quality monitoring system so that the ambient air quality can reflect the actual air quality more truthfully. It is necessary to add a large number of air quality monitoring systems, but the existing national air quality monitoring systems are expensive and require high installation requirements around them, so the shortcomings and deficiencies of traditional air stations are increasingly revealed, mainly in: [0003] The large air station is bulky, complex in structure and expensive, which has caused a great burden on the econo...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01N15/06G01W1/02
CPCG01N15/0606G01N33/0031G01W1/02
Inventor 杜志海
Owner 汇众翔环保科技股份有限公司
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