噪(zao)聲通過HVAC管(guan)(guan)道在占(zhan)用空(kong)間中傳播的(de)(de)主要(yao)原因有三個：布(bu)風管(guan)(guan)·HVAC機(ji)械設備的(de)(de)風扇(shan)噪(zao)音通過管(guan)(guan)道回蕩其(qi)運(yun)行(xing)噪(zao)音；·由管(guan)(guan)道系統，管(guan)(guan)道配件或機(ji)械設備產(chan)(chan)生(sheng)的(de)(de)湍流(liu)引起(qi)的(de)(de)內部產(chan)(chan)生(sheng)的(de)(de)管(guan)(guan)道噪(zao)聲，尤其(qi)是當其(qi)運(yun)行(xing)速度(du)高于(yu)建(jian)議的(de)(de)...

降低(di)(di)(di)風(feng)機(ji)(ji)(ji)噪音的(de)途徑與方法1、降低(di)(di)(di)通(tong)(tong)(tong)風(feng)機(ji)(ji)(ji)聲源噪聲(1)選(xuan)擇合適的(de)通(tong)(tong)(tong)風(feng)風(feng)機(ji)(ji)(ji)機(ji)(ji)(ji)型(xing)。在噪聲控制要求高的(de)場(chang)合，應選(xuan)用低(di)(di)(di)噪聲通(tong)(tong)(tong)風(feng)機(ji)(ji)(ji)。不(bu)同(tong)型(xing)號的(de)通(tong)(tong)(tong)風(feng)機(ji)(ji)(ji)，在同(tong)樣的(de)風(feng)量、風(feng)壓下， 機(ji)(ji)(ji)翼型(xing)葉片的(de)離心通(tong)(tong)(tong)風(feng)機(ji)(ji)(ji)噪聲小，前向板型(xing)葉片...

隨(sui)著汽車行業(ye)的高速發(fa)展，汽車工廠車間也出現(xian)了很多問題

布(bu)風管(guan)又叫纖(xian)維(wei)織(zhi)物風管(guan)，是一種特殊(shu)纖(xian)維(wei)織(zhi)物的空氣柔性分布(bu)系統，主要靠(kao)纖(xian)維(wei)滲透和噴孔射流的獨特出(chu)風模式，能均勻送(song)風的空調(diao)末端系統。文(wen)章來(lai)源：//xinjianyun.cn

保溫布(bu)(bu)風管(guan)在羽毛球(qiu)館中的優(you)勢?布(bu)(bu)袋風管(guan)系統廣泛應用(yong)在吊頂(ding)或敞開式的各(ge)類辦公場所進行(xing)空調的通風送風，可(ke)(ke)與各(ge)種(zhong)造型頂(ding)等裝修風格相(xiang)匹(pi)配，還(huan)可(ke)(ke)用(yong)于架空地板下的送風場所。纖維織(zhi)物布(bu)(bu)風管(guan)的可(ke)(ke)用(yong)于建筑內的中 央空調系...

布袋風(feng)管(guan)的使(shi)(shi)用(yong)壽命(ming)(ming)有多(duo)長?布袋風(feng)管(guan)系統(tong)實際使(shi)(shi)用(yong)壽命(ming)(ming)跟(gen)使(shi)(shi)用(yong)場所、空調系統(tong)等條件(jian)有很大(da)關(guan)系。風(feng)管(guan)可(ke)提供全行業(ye)長的品質(zhi)保證(zheng)期，大(da)部分產品可(ke)達20年以(yi)上。 文章來源：//xinjianyun.cn