Design of Indoor PM2.5 Controlling Ventilation Window Based on Multiple Layers Filtration System

Xuan-Ren LONG, Tao WEN, Wei-Jie GU, Xiu-Li LIN

Abstract


A new type of PM2.5-controllable ventilation window was designed to control serious indoor air pollution. A three-layer filtration system was designed for the ventilation window, considering high concentration of outdoor particulate matter. Polyester membrane needle filter media was selected as medium efficiency filter for filtration system of ventilation window by experimental test. Controlling system of ventilation window was designed to test indoor PM2.5 concentration, temperature, air pressure, etc. Air flow rate of ventilation window and indoor air pressure could be controlled by the controlling system.

Keywords


Ventilation and Dust Control Window, Filtration System, PM2.5


DOI
10.12783/dteees/edep2016/5911

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