Equipment for regularly detecting air based on wind characteristics

Abstract

The invention relates to the technical field of air quality detection, and discloses equipment for regularly detecting air based on wind characteristics. The equipment comprises a detection box, wherein sliding rails are arranged on the two side walls of the interior of the detection box, the surfaces of the sliding rails are slidably connected with an air driving plate, a filtering channel is formed in the surface of the air driving plate, a wind wheel is movably connected to the side, away from the detection box, of the air driving plate, an air guide plate is fixedly connected to the surface of the wind wheel, a ratchet wheel is movably connected into the wind wheel, a pawl is movably connected to the surface of the ratchet wheel, and a clamping ring is fixedly connected to the surfaceof the pawl in an inner cavity of the wind wheel. When wind blows through the left side of the detection box, the wind blows on the surface of an air blowing plate at first, the air blowing plate is blown by wind to sink inwards, an airflow is guided into the wind wheel, when a rotating direction of the wind wheel driven by the wind is the same as that of the clamping ring, a shaft rod moves downwards on the surface of the connecting sleeve, the height of the detection box can be continuously reduced, and therefore the effect of detecting the air quality of different heights is achieved.

Description

technical field [0001] The invention relates to the technical field of air quality detection, in particular to air equipment for timing detection based on wind characteristics. Background technique [0002] Environmental quality monitoring is a kind of environmental monitoring content. It mainly monitors the distribution and concentration of pollutants in the environment to determine the status of environmental quality. Regular and fixed-point environmental quality monitoring historical data can provide essential information for environmental quality assessment and environmental impact assessment. As long as the objects of environmental quality testing are water, air and sound, air quality testing is becoming more and more important as the air environment is getting worse in recent years. [0003] Most of the existing air detection equipment is electronic and fixed, which can only detect air pollutants within the same height, and the detection time is controlled by electroni...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing air detection equipment is electronic and fixed, which can only detect air pollutants within the same height, and the detection time is controlled by electronic components. However, the detection equipment is mostly in an exposed environment, and long-term wind and sun will The function of electronic components fails, which makes the results of air pollutant detection inaccurate. Therefore, a kind of air equipment based on wind characteristics and timing detection comes into being.

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