Automated Alerts for Air-Purifier Maintenance Based on Airflow and Filtration Efficiency

An apparatus includes one or more particle sensors to measure an input particle load for an air purifier and an output particle load for the air purifier. The apparatus also includes one or more processors coupled to the one or more particle sensors, and memory storing one or more programs for execu...

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Bibliographic Details
Main Author Srikrishna, Devabhaktuni
Format Patent
LanguageEnglish
Published 06.06.2024
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:An apparatus includes one or more particle sensors to measure an input particle load for an air purifier and an output particle load for the air purifier. The apparatus also includes one or more processors coupled to the one or more particle sensors, and memory storing one or more programs for execution by the one or more processors. The one or more programs include instructions for determining a filtration efficiency of the air purifier using the input particle load and the output particle load as measured by the one or more particle sensors, determining whether the filtration efficiency satisfies a threshold efficiency value, and generating a first alert in response to a determination that the filtration efficiency does not satisfy the threshold efficiency value.
Bibliography:Application Number: US202318489831