Fresh air generation and distribution system

The invention relates to a fresh air generation and distribution system. The system mainly comprises a filter box, an air inlet, an air outlet, a draught fan, a check valve, a packed tower, a heat exchanger, a DCS control center and a control panel; packing is arranged in the packed tower, a PM2.5 d...

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Bibliographic Details
Main Author LI RUNCHAO
Format Patent
LanguageChinese
English
Published 28.07.2017
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The invention relates to a fresh air generation and distribution system. The system mainly comprises a filter box, an air inlet, an air outlet, a draught fan, a check valve, a packed tower, a heat exchanger, a DCS control center and a control panel; packing is arranged in the packed tower, a PM2.5 detection probe is arranged on a tower top air outlet, and an absorbing solvent used for comprehensively purifying air flows in from the packed tower top and is subject to the multistage countercurrent absorbing process with air, air exhausted through the packed tower top enters the heat exchanger to exchange heat with a heat exchange medium, and therefore the air temperature is adjusted; multiple gas gauges, thermometers and rotor flowmeters are arranged on a filter box, the packed tower, the heat exchanger and pipelines used for conveying gas to all rooms, devices in the system are control points, data are fed back to the DCS control center in real time and are regulated by the DCS control center, an operator can
Bibliography:Application Number: CN2016136015