Dust measuring system for filter

A dust measuring system for a filter includes a pitot, an environment control unit, and a monitoring device. The pitot is arranged and adjacent to the filter, to measure an airflow at the filter and outputs the measured airflow to the environment control unit. The environment control unit compares t...

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Bibliographic Details
Main Author CHAN, HUNGOU
Format Patent
LanguageChinese
English
Published 01.11.2014
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:A dust measuring system for a filter includes a pitot, an environment control unit, and a monitoring device. The pitot is arranged and adjacent to the filter, to measure an airflow at the filter and outputs the measured airflow to the environment control unit. The environment control unit compares the measured airflow with a preset airflow and outputs a first or second control signal to the monitoring device. When the measured airflow is greater than the preset airflow, the environment control unit outputs a first control signal to the monitoring device. The monitoring device displays an information, which the filter does not need to be replaced. When the measured airflow is less than the preset airflow, the environment control unit outputs a second control signal to the monitoring device. The monitoring device displays an information, which the filter needs to be replaced.
Bibliography:Application Number: TW20132114815