【摘要】 对于洁净室而言 ,恒定送风量 ,正压控制 ,末端过滤器的选择是达到室内洁净度的关键。采用变频风机送风是比较节能的送风方案 ;调节新、回风比能很好的控制正压末端过滤器的选择与所要达到的洁净度相符更多还原

【Abstract】 Constant air supply volume, positive pressure control, choosing of terminal filter are key points to attain cleaning grade of room. Adopting a scheme of air supplying by frequency conversion fan, which is saving energy comparably; adjusting ratio of fresh air and return air to control positive pressure well. choosing of terminal filter should match cleaning grade.更多还原