Atmosphere measuring instrument for air quality detection

Abstract

The invention discloses an atmosphere measuring instrument for air quality detection, which structurally comprises a detection blade box, a wind direction detector, a wind power detector, a display panel and a control box, the detection blade box is vertically fixed between the wind direction detector and the wind power detector through bolts, the wind power detector is arranged at the upper end of an outer shell of the display panel, the display panel is arranged at the top of the control box, and the control box is connected with the detection page box through a wire. Theatmosphere measuringinstrument has the beneficial effects that through cooperation of a locking buckle, an upper coupling sleeve shaft and a limiting sleeve shaft, a cleaning bottom frame is driven to rotate to synchronously clean the waterproof upper shell, dust deposition is avoided, meanwhile, due to the limiting effect of the locking buckle, the driving shaft can be linked in the center of the bearing, poor transmission caused by contact between a transmission part and dust is avoided, and meanwhile, the situation that the cleaning effect is poor due to synchronous rotation of the upper and lower fixed shafts is avoided.

Description

technical field [0001] The invention relates to an atmospheric measuring instrument used for air quality detection, which belongs to the field of atmospheric detection equipment. Background technique [0002] Air quality detection refers to the detection of air quality. The quality of air quality reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon. At a specific time and place, the concentration of air pollutants is affected by many factors. influences. [0003] During the process of air detection on the construction site, due to the high dust working state all the year round, the dust accumulated on the surface of the louvers, resulting in the air duct gradually becoming smaller, and the dust gradually accumulated on the surface of the sensor, which eventually affected the judgment of the sensor, resulting in a great drop in detection accuracy and affecting The dust suppression water cannon works. Contents of the invention [0004]...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an atmospheric measuring instrument for air quality detection, to solve the problem of dust accumulation on the surface of the louvers, resulting in gradually smaller air ducts, and gradual accumulation of dust on the surface of the sensor, which ultimately affects the sensor's performance. Judgment, the problem that the accuracy of the detection is greatly reduced

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