Urban road air pollutant big data acquisition equipment

Abstract

The invention discloses urban road air pollutant big data acquisition equipment, which belongs to the technical field of urban road air pollutant big data acquisition equipment. The urban road air pollutant big data acquisition equipment comprises a storage shell, and the top of the storage shell is fixedly connected with an air detection assembly and a temperature and humidity detection assembly. When the urban air velocity is detected every time, the air velocity detection assembly is pushed out, the air velocity detection assembly is overturned to the vertical position through the overturning mechanism, and the air velocity is detected from the side face of the storage shell, so that the air velocity detection assembly is prevented from directly facing the storage shell, and the storage shell is prevented from blocking air flow when the air velocity is detected; the positioning mechanism is used for positioning the air velocity detection assembly at the vertical position, vibration of the air velocity detection assembly during detection is avoided, the detection precision is improved, when the air flowing direction is changed, the direction of the air velocity detection assembly is adjusted by rotating the adjusting handle, the air velocity detection assembly is made to face the wind direction all the time, and the detection precision is greatly improved.

Description

technical field [0001] The invention relates to the field of large data collection equipment for air pollutants on urban roads, in particular to a large data collection equipment for air pollutants on urban roads. Background technique [0002] Environmental protection monitoring takes the lead, and automation and informatization are the premise and guarantee for doing a good job in environmental monitoring. Over the years, while the local economy has developed rapidly, environmental pollution incidents such as water, air, and noise have occurred in various degrees in various regions, which have seriously affected people. quality of life, hindering the sustainable development of the local economy. [0003] Among the cases disclosed in the prior art based on big data collection of urban road air pollutants, the patent application number is CN201911172631.0, a Chinese invention patent, a device for big data collection of urban road air pollutants, which belongs to the field of ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a large data collection device for air pollutants on urban roads, to solve the problem of using air detection components, temperature and humidity detection components and wind speed detection components to measure urban air quality indicators in the prior art proposed in the above background technology. When detecting and collecting big data, the wind speed detection component used to detect the wind speed protrudes from the side of the storage case, and the wind speed detection component is facing the side of the storage case. When the wind speed is detected, the storage case will hinder the normal flow of air , resulting in inaccurate gas flow velocity flowing through the wind velocity detection component, unable to accurately detect urban air velocity, thus affecting the collection of urban air velocity big data

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