室内空气污染若干防护措施的研究

Studies on Protective Measures of Indoor Air Pollution

为了改善室内空气的卫生状况,在实验条件下观察了液化石油气灶具结构、吸烟和加强通风对室内空气污染的影响。结果表明,为减少污染的排放,液化石油气灶具要符合国家规定的有关标准,要在达到热效率的基础上尽可能减少CO_α=1的数值,其构造应能保证燃料在不同燃烧情况下都得到充分的燃烧;吸一支烟约排放一氧化碳102.4mg;厨房安装窗式换气扇有较明显的排污效果。

The effect of construction of liquefied petroleum gas stove, smoking and intensification of ventilation of indoor air pollution were observed under experimental conditions in order to improve hygienic circumstances of indoor air. It is indicated that for the exhalation of polluant, the design of stove should conform to relevant nati onal stanards and should be able to reduce the value of CO_α=1 as far as posible in the basis of reaching heat efficiency. Its construction should ensure fuels burned completely in variable burning conditions. It is estimated that a cigarette can produce 102, 4mg carbon monoxide, Window exhaust fan in kitchen has good effect of eliminating pollution.