單向(xiang)流
單(dan)向流主(zhu)要(yao)由新風主(zhu)機、風道配(pei)件、排風口及(ji)其他部件組成,新風主(zhu)機一般安裝在(zai)住宅陽臺、衛生間的墻壁上或者是吊頂、設備間等地方,在工作時(shi)將室內(nei)有害氣體等通(tong)(tong)過排風(feng)管道排出,同時(shi)通(tong)(tong)過建筑(zhu)預留的新風(feng)口將室外新鮮空(kong)(kong)(kong)氣引入到室內(nei),以滿(man)足(zu)室內(nei)、外空(kong)(kong)(kong)氣的流(liu)通(tong)(tong)互換,保(bao)證室內(nei)空(kong)(kong)(kong)氣質量。