Monitoring method for PM2.5 (Particulate Matter 2.5)

A 2.5, detection method technology, applied in the direction of measuring device, suspension and porous material analysis, particle suspension analysis, etc., can solve the problems of inaccurate measurement, accurate difference determination of measurement results, inconvenient carrying of sensors, etc.

Pending Publication Date: 2018-04-13
中国能源建设集团科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the individual PM2.5 monitoring methods at home and abroad have certain disadvantages: 1. A single sensor detects PM2.5 data, resulting in poor accuracy of measurement results, and the existing sensors are inconvenient to carry and cannot be used for actual work by staff PM2.5 monitoring during the process
2. There is a height difference between the air layer detected by the existing PM2.5 device and the breathing zone of the laborer, resulting in inaccurate measurement and unable to more accurately analyze the harm of PM2.5 to the human body
In the power system, because the staff often need to inspect for a long time, they need to know the changes of the surrounding PM2.5 value in real time, and also need hand-held tools for power maintenance. The existing monitoring equipment and methods cannot meet the needs

Method used

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  • Monitoring method for PM2.5 (Particulate Matter 2.5)

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Embodiment Construction

[0019] The specific implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] A detection method for PM 2.5 is characterized in that it includes a helmet body 1, a PM2.5 sensor 2, a telescopic rod 3, a processor 4, a memory 5, a lithium battery 6 and a touch screen display 7;

[0021] Both sides of the helmet body 1 are respectively connected with a PM2.5 sensor 2 through a telescopic rod 3, a processor 4, a memory 5 and a lithium battery 6 are arranged at the rear of the helmet body 1, and one side of the helmet body 1 is provided with a The slide rail is provided with a touch screen display 7;

[0022] The number of the PM2.5 sensor 2 is two;

[0023] Described processor 4 is respectively connected with PM2.5 sensor 2, memory 5 and touch...

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Abstract

The invention relates to a monitoring method for PM2.5 (Particulate Matter 2.5), belongs to the field of air pollution monitoring methods, and particularly relates to the monitoring method for PM2.5 (Particulate Matter 2.5), which comprises a safety helmet body, a PM2.5 sensor, a telescopic rod, a processor, a memorizer, a lithium battery and a touch screen display. According to the monitoring method provided by the invention, electrical power system round inspection working personnel and other working personnel can monitor a numerical value of PM2.5 around a body in real time during a round inspection working process, and can know a highly accurate numerical value of own oral-nasal respiration so as to respond in time. Data can be uploaded so as to be analyzed uniformly after round inspection and working, and a reasonable round inspection or working route can be assigned.

Description

technical field [0001] The invention belongs to the field of air pollution monitoring methods, and in particular relates to a PM2.5 monitoring method. Background technique [0002] With the intensification of environmental pollution in recent years, air pollution has become the biggest threat to human health and the future of a pollution factor. Fine particulate matter is also called fine particles, fine particles, PM2.5. Fine particulate matter refers to particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns. It can be suspended in the air for a long time, and the higher its concentration in the air, the more serious the air pollution. Although PM2.5 is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser atmospheric particles, PM2.5 has a small particle size, large area, strong activity, and is easy to attach toxic and harmfu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06
CPCG01N15/06
Inventor 王鑫闫淑梅郑良华周光刘耀志魏艳辉李润涛
Owner 中国能源建设集团科技发展有限公司
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