Remote monitoring system and detection method for particulate depositing quantity

Abstract

The invention discloses a remote monitoring system and a detection method for particulate depositing quantity. The system comprises a plurality of particulate deposition detecting terminals and a cloud computing server, wherein each particulate deposition detecting terminal comprises a main housing, the top of each main housing is provided with a particulate depositing groove exposed in a particulate depositing environment, a plurality of luminous parts are arranged around each particulate depositing groove, the bottom of each particulate depositing groove is provided with a fresnel lens, a photoelectric sensor is arranged under the fresnel lens in each main housing, each photoelectric sensor is in communicating connection with a microprocessor, each microprocessor is in communicating connection with a wireless communication component, each particulate depositing groove collects particulates, the luminous parts irradiate the particulates in the particulate depositing grooves, the light is collected onto the photoelectric sensors through the fresnel lenses arranged at the bottom of the grooves, is converted into the weight of the deposited particulates according to the influence of the deposited particulates to the light strength change, and is transmitted to a cloud computing center by a wireless module, a plurality of monitoring points can be wirelessly and automatically monitored, and the cloud computing intelligent information processing can be adopted, so that the flexibility, the reliability and the convenience for the monitoring of the particulate depositing quantity can be improved.

Description

technical field [0001] The invention belongs to the technical field of detection of fine dust deposition, and in particular relates to a monitoring system and detection method of fine dust deposition which adopts photosensitive detection and can be remotely monitored for a long time. Background technique [0002] At present, air-conditioning ventilation pipes are used as dust accumulation to pollute the environment. Due to the special working method, dust accumulates in it, which not only affects the cooling and heating of the air conditioner, but also promotes the breeding of mites, Legionella, E. coli, etc., polluting the entire indoor air, spreading disease. According to the survey results of air-conditioning health conditions released by the Chinese Center for Disease Control and Prevention, in the detection of dust accumulation and dust-accumulating bacteria in air-conditioning system ventilation ducts in more than 60 cities, air-conditioning ducts with serious pollutio...

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Problems solved by technology

At the same time, it has the characteristics of high detection efficiency, convenient cleaning of ventilation ducts and suitable

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