部分進風口(kou)安裝冷卻塔通風消聲(sheng)(sheng)(sheng)器?在冷卻塔底部的部分進風口(kou)區域安裝由若干通風導流消聲(sheng)(sheng)(sheng)片組(zu)成的進風消聲(sheng)(sheng)(sheng)器，一(yi)般(ban)可使冷卻塔的設備噪聲(sheng)(sheng)(sheng)級降低15dB(A)以(yi)上?設計中(zhong)特別(bie)要控(kong)制進風消聲(sheng)(sheng)(sheng)器的壓力損(sun)失，確保其不影響冷卻效果，綜(zong)合平衡(heng)消聲(sheng)(sheng)(sheng)器的消聲(sheng)(sheng)(sheng)量和壓力損(sun)失兩個(ge)主要參數，推薦(jian)使用陣列式消聲(sheng)(sheng)(sheng)器?設計中(zhong)同時(shi)要注意(yi)預(yu)留通道(dao)，以(yi)方(fang)便設備的檢(jian)修與維護?。

開(kai)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)與閉(bi)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)差異之一(yi)開(kai)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)和閉(bi)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)都需求(qiu)很多的(de)水(shui)(shui)(shui)(shui)來進行作業，而取水(shui)(shui)(shui)(shui)的(de)方法不同(tong)。開(kai)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)首(shou)要(yao)使用(yong)(yong)中央空調的(de)制(zhi)冷(leng)(leng)(leng)(leng)傍邊，選用(yong)(yong)了外置水(shui)(shui)(shui)(shui)池來存水(shui)(shui)(shui)(shui)。在(zai)(zai)開(kai)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)沒有水(shui)(shui)(shui)(shui)槽，一(yi)般會(hui)在(zai)(zai)底部(bu)挖(wa)一(yi)個水(shui)(shui)(shui)(shui)池，冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)噴淋水(shui)(shui)(shui)(shui)會(hui)直(zhi)接(jie)落在(zai)(zai)水(shui)(shui)(shui)(shui)池傍邊。閉(bi)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)有水(shui)(shui)(shui)(shui)箱，冷(leng)(leng)(leng)(leng)卻水(shui)(shui)(shui)(shui)熱交換的(de)水(shui)(shui)(shui)(shui)都會(hui)儲存在(zai)(zai)水(shui)(shui)(shui)(shui)箱傍邊。閉(bi)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)的(de)水(shui)(shui)(shui)(shui)泵揚程相對比較小，是一(yi)家從事冷(leng)(leng)(leng)(leng)卻設備研制(zhi)和出(chu)產(chan)的(de)企業，首(shou)要(yao)出(chu)產(chan)逆(ni)流(liu)(liu)(liu)，橫流(liu)(liu)(liu)，復合流(liu)(liu)(liu)閉(bi)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)及(ji)鋼(gang)制(zhi)冷(leng)(leng)(leng)(leng)卻塔(ta)(ta)、蒸發(fa)式(shi)(shi)(shi)(shi)(shi)冷(leng)(leng)(leng)(leng)凝器等，為客戶供給選型(xing)、出(chu)產(chan)、體系(xi)施工、設備后期(qi)維(wei)保(bao)等一(yi)體化服(fu)務。

空氣(qi)(qi)壓縮機進氣(qi)(qi)口(kou)(kou)消(xiao)聲(sheng)(sheng)設(she)(she)計空氣(qi)(qi)壓縮機進氣(qi)(qi)口(kou)(kou)設(she)(she)有空氣(qi)(qi)濾清器(qi)，對進氣(qi)(qi)口(kou)(kou)氣(qi)(qi)流(liu)噪(zao)聲(sheng)(sheng)雖有一(yi)定的(de)衰弱，重慶(qing)噪(zao)聲(sheng)(sheng)治理但(dan)還(huan)不(bu)能滿足降(jiang)(jiang)噪(zao)要求。在(zai)離進氣(qi)(qi)口(kou)(kou)濾清器(qi)1m處(chu)，降(jiang)(jiang)噪(zao)設(she)(she)備(bei)公司，測得的(de)噪(zao)聲(sheng)(sheng)達96。2dB(A)。根據現有條件，利用(yong)濾清器(qi)鋼(gang)架設(she)(she)置消(xiao)聲(sheng)(sheng)百頁。為(wei)(wei)防銹，海口(kou)(kou)降(jiang)(jiang)噪(zao)設(she)(she)備(bei)，消(xiao)聲(sheng)(sheng)百頁用(yong)鋁合(he)金板(ban)制(zhi)作，消(xiao)音降(jiang)(jiang)噪(zao)設(she)(she)備(bei)，板(ban)穿孔率(lv)控制(zhi)在(zai)12%；采(cai)用(yong)豎向百頁，以便防塵；消(xiao)聲(sheng)(sheng)百葉(xie)吸(xi)聲(sheng)(sheng)材料用(yong)離心玻(bo)璃棉，通(tong)(tong)風降(jiang)(jiang)噪(zao)設(she)(she)備(bei)廠，其吸(xi)聲(sheng)(sheng)性能好且(qie)為(wei)(wei)憎水材料，適(shi)于用(yong)在(zai)室外，百葉(xie)橫截面設(she)(she)計為(wei)(wei)流(liu)線(xian)型(xing)，以降(jiang)(jiang)低通(tong)(tong)風阻損。經測定，消(xiao)聲(sheng)(sheng)百頁獲得了(le)12dB(A)降(jiang)(jiang)噪(zao)量。