針(zhen)對(dui)(dui)局部(bu)噪(zao)(zao)聲源使(shi)用防噪(zao)(zao)聲隔(ge)(ge)(ge)(ge)音措(cuo)施(shi)，就(jiu)是使(shi)用消聲裝置將噪(zao)(zao)聲源進行隔(ge)(ge)(ge)(ge)離和封閉，消聲降噪(zao)(zao)工程(cheng)，或者使(shi)用隔(ge)(ge)(ge)(ge)振(zhen)裝置避免噪(zao)(zao)聲向外(wai)傳播，從(cong)(cong)而做到設(she)備隔(ge)(ge)(ge)(ge)音效果。對(dui)(dui)設(she)備采取吸(xi)聲措(cuo)施(shi)，通過使(shi)用玻璃(li)棉(mian)、礦渣棉(mian)、泡沫塑料(liao)(liao)、毛(mao)氈棉(mian)絮(xu)等多孔材料(liao)(liao)，在(zai)(zai)室內(nei)墻壁(bi)上(shang)(shang)裝飾，減(jian)振(zhen)降噪(zao)(zao)工程(cheng)，或者制(zhi)(zhi)成(cheng)吸(xi)聲屏，從(cong)(cong)而達到隔(ge)(ge)(ge)(ge)音效果。水(shui)(shui)泵噪(zao)(zao)音治(zhi)理工程(cheng)的主要(yao)問題(ti)在(zai)(zai)隔(ge)(ge)(ge)(ge)離和控(kong)制(zhi)(zhi)振(zhen)動上(shang)(shang)，所以在(zai)(zai)水(shui)(shui)泵噪(zao)(zao)聲治(zhi)理時(shi)，隔(ge)(ge)(ge)(ge)聲降噪(zao)(zao)工程(cheng)，要(yao)將關鍵點放在(zai)(zai)隔(ge)(ge)(ge)(ge)離和控(kong)制(zhi)(zhi)振(zhen)動上(shang)(shang)，采用主動隔(ge)(ge)(ge)(ge)振(zhen)、隔(ge)(ge)(ge)(ge)聲技術(shu)。其中水(shui)(shui)泵噪(zao)(zao)聲治(zhi)理水(shui)(shui)泵隔(ge)(ge)(ge)(ge)振(zhen)，就(jiu)是使(shi)用新型隔(ge)(ge)(ge)(ge)振(zhen)器(qi)；而水(shui)(shui)泵噪(zao)(zao)聲治(zhi)理水(shui)(shui)泵隔(ge)(ge)(ge)(ge)聲技術(shu)，就(jiu)是在(zai)(zai)水(shui)(shui)泵上(shang)(shang)加隔(ge)(ge)(ge)(ge)音罩，同(tong)時(shi)加裝進、排氣。

噪(zao)(zao)聲(sheng)治理(li)(li)廠家告訴你，噪(zao)(zao)聲(sheng)治理(li)(li)工(gong)程多(duo)種多(duo)樣，對于不(bu)(bu)同的地(di)址有不(bu)(bu)同的辦理(li)(li)方(fang)案，例如(ru)風機、空壓機、電梯等噪(zao)(zao)聲(sheng)治理(li)(li)，三亞降噪(zao)(zao)工(gong)程，都有所不(bu)(bu)同，但歸(gui)根結底，它們都是(shi)(shi)按照3個基本原則，就(jiu)是(shi)(shi)吸聲(sheng)、隔(ge)(ge)(ge)聲(sheng)和消(xiao)聲(sheng)。吸聲(sheng)是(shi)(shi)指(zhi)采用多(duo)孔材料，比(bi)(bi)如(ru)玻璃(li)棉、礦渣棉、泡沫塑料、毛(mao)氈棉絮等，裝飾在墻壁上或懸掛在空間，或者做成(cheng)吸聲(sheng)屏。隔(ge)(ge)(ge)聲(sheng)是(shi)(shi)指(zhi)利用特殊的材料、結構和設備將聲(sheng)源關閉(bi)起來，比(bi)(bi)如(ru)隔(ge)(ge)(ge)聲(sheng)墻、隔(ge)(ge)(ge)聲(sheng)室(shi)、隔(ge)(ge)(ge)聲(sheng)罩等等。消(xiao)聲(sheng)是(shi)(shi)指(zhi)利用消(xiao)聲(sheng)器(qi)將噪(zao)(zao)聲(sheng)進(jin)行消(xiao)除，常見的消(xiao)聲(sheng)器(qi)有阻(zu)性消(xiao)聲(sheng)器(qi)、抗性消(xiao)聲(sheng)器(qi)和阻(zu)抗復合(he)式消(xiao)聲(sheng)器(qi)三類。

發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)屬(shu)于噪(zao)聲(sheng)(sheng)(sheng)比(bi)較大的(de)設備，那么(me)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)治(zhi)理的(de)措施(shi)有哪些呢？下面(mian)由噪(zao)聲(sheng)(sheng)(sheng)治(zhi)理專門(men)人員來(lai)(lai)介紹(shao)一下。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)治(zhi)理包(bao)含兩個(ge)方(fang)面(mian)，一個(ge)是(shi)(shi)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)本(ben)身的(de)降(jiang)噪(zao)，一個(ge)是(shi)(shi)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)房(fang)(fang)隔(ge)(ge)(ge)(ge)音(yin)。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)本(ben)身的(de)降(jiang)噪(zao)：發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)噪(zao)聲(sheng)(sheng)(sheng)是(shi)(shi)為排(pai)氣噪(zao)聲(sheng)(sheng)(sheng)，所以(yi)我們(men)可(ke)以(yi)通過(guo)安裝排(pai)氣消聲(sheng)(sheng)(sheng)器來(lai)(lai)處(chu)理。同時還有機(ji)(ji)(ji)械(xie)噪(zao)聲(sheng)(sheng)(sheng)、震(zhen)動噪(zao)聲(sheng)(sheng)(sheng)，所以(yi)要采用(yong)整體隔(ge)(ge)(ge)(ge)聲(sheng)(sheng)(sheng)罩(zhao)來(lai)(lai)處(chu)理。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)房(fang)(fang)隔(ge)(ge)(ge)(ge)音(yin)：對于無法(fa)使用(yong)隔(ge)(ge)(ge)(ge)聲(sheng)(sheng)(sheng)罩(zhao)，或者(zhe)隔(ge)(ge)(ge)(ge)聲(sheng)(sheng)(sheng)罩(zhao)無法(fa)達到要求時，我們(men)可(ke)以(yi)對發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)房(fang)(fang)進行(xing)隔(ge)(ge)(ge)(ge)音(yin)處(chu)理，比(bi)如(ru)在機(ji)(ji)(ji)房(fang)(fang)的(de)墻壁(bi)、地面(mian)、吊頂(ding)等地方(fang)采用(yong)吸隔(ge)(ge)(ge)(ge)音(yin)材料(liao)。