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排風(feng)(feng)扇是(shi)階段性運轉，開(kai)啟(qi)的(de)(de)(de)(de)時(shi)(shi)(shi)(shi)候工作(zuo)，關(guan)閉的(de)(de)(de)(de)時(shi)(shi)(shi)(shi)候停止，不(bu)(bu)可能連續365天(tian)(tian)不(bu)(bu)停地(di)(di)運作(zuo);新(xin)風(feng)(feng)系(xi)統是(shi)24小(xiao)(xiao)時(shi)(shi)(shi)(shi)365天(tian)(tian)不(bu)(bu)間(jian)斷工作(zuo)的(de)(de)(de)(de)，標(biao)準(zhun)空(kong)(kong)(kong)(kong)間(jian)新(xin)風(feng)(feng)系(xi)統能持續不(bu)(bu)停的(de)(de)(de)(de)運作(zuo)8萬小(xiao)(xiao)時(shi)(shi)(shi)(shi)以(yi)上，每天(tian)(tian)只需(xu)不(bu)(bu)到1度電，可以(yi)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)保證空(kong)(kong)(kong)(kong)氣(qi)的(de)(de)(de)(de)循環。排風(feng)(feng)扇的(de)(de)(de)(de)運轉具(ju)有很大(da)噪音，而且(qie)同(tong)時(shi)(shi)(shi)(shi)不(bu)(bu)能阻擋室(shi)(shi)(shi)外噪音進(jin)入室(shi)(shi)(shi)內(nei)，比(bi)如：汽車(che)、工地(di)(di)等產生的(de)(de)(de)(de)噪音，影響(xiang)人(ren)們的(de)(de)(de)(de)正(zheng)常生活休息(xi);新(xin)風(feng)(feng)系(xi)統噪音低，國際噪音標(biao)準(zhun)是(shi)40分貝，歐(ou)美標(biao)準(zhun)是(shi)30分貝，標(biao)準(zhun)空(kong)(kong)(kong)(kong)間(jian)新(xin)風(feng)(feng)系(xi)統只有26分貝，主臥室(shi)(shi)(shi)、老人(ren)房、嬰兒房晚上都能享受安靜的(de)(de)(de)(de)睡眠(mian)。綜合上述，新(xin)風(feng)(feng)系(xi)統與(yu)排氣(qi)扇的(de)(de)(de)(de)對比(bi)下，新(xin)風(feng)(feng)系(xi)統不(bu)(bu)僅能實現(xian)室(shi)(shi)(shi)內(nei)外的(de)(de)(de)(de)通(tong)風(feng)(feng)循環，同(tong)時(shi)(shi)(shi)(shi)還(huan)將進(jin)入室(shi)(shi)(shi)內(nei)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)氣(qi)過(guo)濾凈化后，再(zai)送入室(shi)(shi)(shi)內(nei)，確保室(shi)(shi)(shi)內(nei)24小(xiao)(xiao)時(shi)(shi)(shi)(shi)都是(shi)清新(xin)空(kong)(kong)(kong)(kong)氣(qi)，并且(qie)還(huan)可以(yi)隱(yin)藏式安裝，也可明裝式壁(bi)掛安裝，滿足不(bu)(bu)同(tong)家庭通(tong)風(feng)(feng)換氣(qi)的(de)(de)(de)(de)需(xu)求。

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