下面(mian)由小編來介紹一(yi)下風(feng)(feng)(feng)機噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)治(zhi)(zhi)(zhi)理方案，空(kong)調外機噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)治(zhi)(zhi)(zhi)理，有興趣的(de)可以(yi)看看。風(feng)(feng)(feng)機的(de)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)一(yi)般(ban)有空(kong)氣性噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)、電機噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)以(yi)及管(guan)道噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)，多(duo)為(wei)(wei)中低(di)頻(pin)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。當風(feng)(feng)(feng)機同時(shi)(shi)開啟時(shi)(shi)還存在疊加問題。為(wei)(wei)此可以(yi)采取隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)，根據噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)類型和(he)頻(pin)率(lv)，來選擇合適的(de)隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)，從(cong)而達到降低(di)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)效果。一(yi)般(ban)風(feng)(feng)(feng)機在正常工作時(shi)(shi)需(xu)(xu)要有進出風(feng)(feng)(feng)口，蚌埠噪(zao)(zao)(zao)(zao)(zao)音治(zhi)(zhi)(zhi)理，因(yin)此在安裝隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)時(shi)(shi)，不能進行密封處理需(xu)(xu)要預留(liu)進出風(feng)(feng)(feng)口。但是進出風(feng)(feng)(feng)口又是設(she)備噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)大的(de)位置(zhi)，所以(yi)為(wei)(wei)了防止噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)外泄，需(xu)(xu)要在隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)罩(zhao)上面(mian)安裝消聲(sheng)(sheng)(sheng)(sheng)(sheng)器，排風(feng)(feng)(feng)扇噪(zao)(zao)(zao)(zao)(zao)音治(zhi)(zhi)(zhi)理，從(cong)而降低(di)漏(lou)聲(sheng)(sheng)(sheng)(sheng)(sheng)現象。

怎樣低(di)落空(kong)(kong)壓機(ji)進(jin)氣口(kou)(kou)噪(zao)聲(sheng)(sheng)控制空(kong)(kong)壓機(ji)的(de)進(jin)氣噪(zao)聲(sheng)(sheng)，通(tong)常可采取配置(zhi)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器的(de)辦法。因為(wei)空(kong)(kong)壓機(ji)進(jin)氣口(kou)(kou)的(de)噪(zao)聲(sheng)(sheng)為(wei)低(di)頻(pin)特(te)性，宜選油ǔ9性消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器。抗性消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器是經過(guo)管道內聲(sheng)(sheng)學特(te)性的(de)驟(zou)變處將部分(fen)聲(sheng)(sheng)波反射應(ying)聲(sheng)(sheng)源偏向(xiang)，抵達消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)意圖的(de)消(xiao)(xiao)(xiao)(xiao)聲(sheng)(sheng)器。主要實用于(yu)下(xia)低(di)落頻(pin)及低(di)中頻(pin)段的(de)噪(zao)聲(sheng)(sheng)。其要領(ling)有：脹大式(shi)(shi)(shi)、共(gong)振式(shi)(shi)(shi)、擴展室(shi)式(shi)(shi)(shi)、微穿孔板式(shi)(shi)(shi)、千涉式(shi)(shi)(shi)等，穩定式(shi)(shi)(shi)空(kong)(kong)壓機(ji)通(tong)常配置(zhi)在室(shi)要地(di)本地(di)上，但空(kong)(kong)壓機(ji)的(de)進(jin)氣口(kou)(kou)有的(de)在室(shi)內有的(de)在室(shi)外(wai)。空(kong)(kong)壓機(ji)進(jin)氣口(kou)(kou)在室(shi)內時，應(ying)將進(jin)氣口(kou)(kou)的(de)噪(zao)聲(sheng)(sheng)降到稍低(di)于(yu)機(ji)體的(de)噪(zao)聲(sheng)(sheng)。

除塵風(feng)機(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)(sheng)治理方案簡述1。在(zai)進(jin)、排風(feng)口處(chu)配(pei)置消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)是(shi)(shi)控制風(feng)機(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)(sheng)的途(tu)徑，可(ke)以(yi)(yi)有(you)效(xiao)低(di)(di)落風(feng)機(ji)(ji)進(jin)。2。出口處(chu)的聲(sheng)(sheng)(sheng)(sheng)壓(ya)級，風(feng)機(ji)(ji)進(jin)、出風(feng)口處(chu)加設消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)后(hou)其(qi)風(feng)機(ji)(ji)殼體的輻射噪(zao)聲(sheng)(sheng)(sheng)(sheng)仍(reng)對周圍(wei)情(qing)況(kuang)有(you)較大煩惱(nao)。在(zai)條件應應的情(qing)況(kuang)下可(ke)采取隔聲(sheng)(sheng)(sheng)(sheng)辦法，配(pei)置隔聲(sheng)(sheng)(sheng)(sheng)箱體，配(pei)電(dian)房噪(zao)音治理，以(yi)(yi)消(xiao)(xiao)除機(ji)(ji)組(zu)產生的噪(zao)聲(sheng)(sheng)(sheng)(sheng)。3。風(feng)機(ji)(ji)組(zu)的振蕩(dang)會產生低(di)(di)頻噪(zao)聲(sheng)(sheng)(sheng)(sheng)，故運(yun)用(yong)減震器(qi)(qi)減少振蕩(dang)是(shi)(shi)低(di)(di)落振蕩(dang)噪(zao)聲(sheng)(sheng)(sheng)(sheng)的底子的辦法。4。室外透(tou)風(feng)管(guan)多數都是(shi)(shi)配(pei)置在(zai)地上(shang)(shang)以(yi)(yi)上(shang)(shang)，可(ke)以(yi)(yi)用(yong)管(guan)道外包的辦法舉走隔聲(sheng)(sheng)(sheng)(sheng)。