An intelligent active cloud and fog droplet sampling device

Abstract

The invention relates to an intelligent active mist drop sampling device which is characterized by comprising a bracket, a mist drip condensing and collecting device, a rain cover, a power device, a mist drop storage box, a humidity sensor and a rainfall sensor; one end of the mist drop condensing and collecting device is fastened and connected with the rain cover, the other end is fastened and connected with the power device, and the connected whole body is fixedly arranged on a bracket top plate; a first support frame of the bracket is fastened and connected with the mist drop storage box which is connected with the mist drop condensing and collecting device; the first support frame of the bracket is also fastened and connected with an intelligent electronic control system, the humidity sensor and the rainfall sensor are respectively connected with a data acquisition device which is connected with a signal processing system, the signal processing system is respectively connected with two electronic power switches, the two electronic power switches are respectively connected with the power device and the mist drop storage box, and the signal control system receives and judges signals of the humidity sensor and the rainfall sensor in real and regulates the working states of the power device and the mist drop storage box in real time according to the judgment result.

Description

technical field [0001] The invention relates to a cloud and mist droplet sampling device, in particular to an intelligent active cloud and mist droplet sampling device suitable for use in high mountain background areas. Background technique [0002] In atmospheric science research, the study of cloud droplets or fog droplets is very important. Usually, by analyzing the chemical components in cloud droplets or fog droplets, the atmospheric chemical process of atmospheric aerosols, regional transport of atmospheric aerosols, and the impact of cloud and fog droplet wet deposition on ecosystems are studied. Therefore, obtaining cloud droplet or fog droplet samples is the prerequisite for carrying out the above research. There are many studies on various aspects of cloud droplets or fog droplets in foreign countries, but there are relatively few studies on cloud droplets or fog droplets in my country, especially the chemical composition. The main reason is that it is difficult t...

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Problems solved by technology

If the fog droplets are collected in the northern cities or suburbs of my country in autumn and winter, the acquisition rate will be relatively high, but it is quite difficult in the southern regions of my country, because the fog exists for a short time

In addition, most of the alpine background stations in my country are located in sparsely populated areas, and it is difficult to have special personnel to guard them for a long time, let alone carry out observation and research on clouds and fog. Therefore, it takes a lot of manpower and financial resources to obtain cloud and fog droplet samples in alpine background areas

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