High-altitude air quality monitoring device

Abstract

The invention provides a high-altitude air quality monitoring device, belonging to the technical field of environmental monitoring; the high-altitude air quality monitoring device provided by the invention comprises an air bag with an air inlet, a box body and a remote controller; a structure capable of being opened and closed is on one side wall of the box body; the box body and the air bag are connected through a pull rope; a flamethrower towards the air inlet is fixed on the top surface of the box body; the interior of the box body is separated into an upper layer, a middle layer and a lower layer through a clapboard; a fuel tank is fixed in the upper layer of the box body; a storage battery is arranged in the middle layer of the box body; ventilation holes are formed in the four side walls in the middle layer of the box body; a fan is arranged at each ventilation hole; a height sensor, a temperature sensor, a humidity sensor, a PM2.5 detector and a control circuit board are fixed in the lower layer of the box body; a driving circuit for controlling the flamethrower and the four fans and a first signal transceiver are arranged on the control circuit board; the remote controller comprises a second signal transceiver, a horizontal motion button, a lifting button and a display screen; various sensors are used for wirelessly transferring collected data to the remote controller through the first signal transceiver; and then, the collected data is displayed in the display screen.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring and relates to a high-altitude air quality monitoring device. Background technique [0002] Air quality is more and more concerned by people, and the air quality in the world is gradually decreasing. According to a report, less than 1% of the 500 largest cities in China meet the air quality standards recommended by the World Health Organization. In 2013, only 5 days in Beijing were not smog days. Meanwhile, seven of the world's 10 most air-polluted cities are in China. [0003] In eastern China, northern India, and Europe, the urbanization brought about by the industrial revolution has led to a significant increase in fine particulate matter in the air and has had a great impact on people's health. In these densely populated, air-polluted regions, human-caused air pollution causes more than 1,000 premature deaths per square kilometer per year. PM2.5 and air quality index are gr...

AI Technical Summary

Problems solved by technology

[0005] However, this kind of monitoring device uses unmanned aerial vehicle as the carrier. The unmanned aerial vehicle is always in the flying state in the air and cannot be monitored for a long time. Moreover, the unmanned aerial vehicle consumes a lot of power, has a low flying height and short flight time, so it can only detect briefly; Moreover, drones are greatly affected by the natural environment, and they cannot fly in windy and snowy weather.

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