Analysis of indoor pollutant control methods for elderly living environment

With the increasing aging, the construction of the living environment of the elderly has become a hot issue. The bad indoor environment will cause various discomfort to the elderly, such as uncomfortable temperature, humidity and acoustic environment will affect the sleep of the elderly, high pollutant concentration will cause various diseases in the elderly, and the taste of the elderly will cause inferiority complex. It is particularly important to control the concentration of pollutants in the elderly’s room when building the indoor environment. This paper analyses the sources and control methods of pollutants in the elderly’s room, and mainly analyses three means of indoor pollution source control, ventilation dilution and air purification in detail, so as to provide inspiration for the research of ventilation design of elderly care buildings.