Data calibration system of atmospheric pollution monitoring system

Abstract

The invention discloses a data calibration system of an atmospheric pollution monitoring system. The data calibration system structurally comprises a gaseous pollutant detection module, a particulatematter detection module, a meteorological parameter sensor, a wireless communication module and a power supply management module, the gaseous pollutant detection module, the particulate matter detection module and the meteorological parameter sensor are all connected with the wireless communication module. Compared with the prior art, the data calibration system has the advantages that an airflowpower source bird repelling device is additionally arranged on the existing meteorological parameter sensor, air flow is used for low-speed rotation, during rotation, the position of a knocking head is changed; sound production copper plate can be knocked on the basis of dead weight of the knocking head, birds can be effectively prevented from staying on the meteorological sensor through knockingsound energy, birds can be prevented from defecating on the meteorological sensor, bird droppings are prevented from remaining on the meteorological sensor, the atmospheric monitoring of the meteorological sensor is not affected, the accuracy of atmospheric monitoring data is improved, and multiple times of data calibration is not needed.

Description

technical field [0001] The invention relates to the technical field of air pollution treatment, in particular to a data calibration system of an air pollution monitoring system. Background technique [0002] Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, present a sufficient concentration and reach sufficient time, and thus endanger the comfort, health and welfare of the human body or the environment. As a necessary condition for survival and development, protecting and improving the quality of the atmospheric environment is of great significance for promoting the development of human society and economy and safeguarding human health, so it is necessary to monitor the atmospheric environment. [0003] Meteorological sensors are an important device in atmospheric environment monitoring. The existing meteorological sensors are all externally mounted, which can monitor atmospheric elements suc...

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Problems solved by technology

[0003] Meteorological sensors are an important device in atmospheric environment monitoring. The existing meteorological sensors are all externally mounted, which can monitor atmospheric elements such as air temperature, air humidity, and rainfall. However, due to the exposure of the meteorological sensors, some birds will stay in the On the weather sensor, bird droppings may be left on the weather sensor, which will affect the monitoring of the atmosphere by the weather sensor, making the monitoring data inaccurate and requiring multiple data calibrations

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