Online fog parameter monitoring equipment

Abstract

The invention discloses online fog parameter monitoring equipment. The online fog parameter monitoring equipment comprises a box body, wherein a fog collecting system, a control system and a data acquisition and analysis system are arranged inside the box body, a fog sensor and a temperature, humidity and pressure sensor are arranged outside the box body and are respectively connected with the control system, the fog collecting system comprises a pumping and drainage device, one end, open at a pumping head, of the pumping and drainage device is exposed outside the box body, a condenser and a liquid collecting net are sequentially arranged inside the pumping head from outside to inside, a fog collecting and settling chamber is arranged below the liquid collecting net, a hole is formed in the bottom of the fog collecting and settling chamber, a sampling bottle with the upper end open is arranged below the hole, liquid drops in the fog collecting and settling chamber can flow into the sampling bottle, a liquid drainage pump system used for draining liquid in the sampling bottle is also arranged in the box body, and a pH value and conductivity test system is arranged in the sampling bottle. The online fog parameter monitoring equipment disclosed by the invention realizes real-time monitoring on fog, fog receiving sensitivity is high, and anti-interference capability is strong.

Description

technical field [0001] The invention relates to the technical field of atmospheric fog collection and analysis, in particular to an online monitoring device for fog parameters. Background technique [0002] In recent years, due to the influence of air pollution, climate change and other factors, haze weather continues to occur frequently in most parts of my country, which poses a threat to the external insulation of high-voltage equipment in my country's power transmission and transformation systems. According to statistics, half of the more than 70 key PM2.5 monitoring cities across the country have exceeded the serious pollution indicators, especially in northern China cities such as Shijiazhuang and Beijing. Fog means that there are a large number of free water droplets suspended in the atmosphere, and the air humidity is generally above 80%. Pure fog does not contain pollutants, but under the influence of environmental pollution and other factors, the moisture contained ...

AI Technical Summary

Problems solved by technology

Its working principle is simply to use the axial flow fan to absorb the mist in the atmosphere. It still requires the operator to collect samples on site in real time, and then return to the laboratory to analyze the parameters of the mist, which increases the workload of the operator and reduces the work efficiency

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