Air quality detection system for paint spraying room

Abstract

The invention provides an air quality detection system for a paint spraying room. The air quality detection system comprises a formaldehyde content detector, an ethanediamine content detector, a drier content detector, an anhydride content detector, a controller and an alarm, wherein the formaldehyde content detector, the ethanediamine content detector, the drier content detector, the anhydride content detector and the alarm are connected with the controller; the formaldehyde content detector, the ethanediamine content detector, the drier content detector and the anhydride content detector send detected air quality information to the controller; and the controller performs comparison and judgement according to the received air quality information and a set value, and then controls the alarm to alarm. According to the air quality detection system, the contents of all toxic substances in air are detected by the detectors at present and displayed in a display in time; when the contents exceed standards, an alarm prompt function is provided, so that operators can know air quality problems in the paint spraying room promptly and accurately and manage the problems in time, and accordingly, the personal safety of the operators is guaranteed.

Description

technical field [0001] The invention relates to the technical field of air quality monitoring, in particular to an air quality detection system in a paint spraying booth. Background technique [0002] Coatings contain a large number of ingredients that are harmful to the human body. The paint spraying room inevitably requires manual entry. People who work in the spray booth for a long time inhale a large amount of poisonous gas, which will cause great harm to the body. [0003] For the air quality in the spray booth, most of them have no monitoring technology and rely on manual control to ensure the air quality. However, this traditional control method cannot accurately know the current air quality. Contents of the invention [0004] The object of the present invention is to solve the defects of lack of air monitoring technology in the spray booth in the prior art, and provide an air quality detection system in the paint spray booth to solve the above problems. [000...

AI Technical Summary

Problems solved by technology

People who work in the spray booth for a long time will inhale a large amount of toxic gas, which will cause great harm to the body

[0003] For the air quality in the spraying room, most of them have no monitoring technology and rely on manual control to ensure the air quality. However, this traditional control method cannot accurately know the current air quality

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