渝中高品質中央空調批發

1、通風機安裝應符合下列規定（1）風機試運轉時，葉輪旋轉方向正確，經不少于2H運轉后，滑動軸承溫升不超過35度，高溫度不超過70度；滾動軸承溫升不超過40度，高溫度不超過80度。（2）離心風機與減震臺座接觸緊密，螺栓擰緊，并有防松裝置。（3）管道風機采用減震吊架安裝時，風機與減震吊架連接緊密，牢固可靠；中央空調批發采用支拖架安裝時，風機與減震器及支架、托架連接緊密，穩固可靠。2、過濾器、紙除塵器、過濾器吸收器安裝應符合下列規定（1）各種設備的型號、規格、額定風量必須符合設計要求。（2）各種設備的安裝方向必須正確。（3）設備與管路連接時，高品質中央空調宜采用整體性的橡膠軟(ruan)管接頭，并不得(de)漏氣；固定支架(jia)(jia)應平正穩定。（4）過濾器(qi)(qi)的安裝(zhuang)應固定牢(lao)固，過濾器(qi)(qi)與框(kuang)架(jia)(jia)、框(kuang)架(jia)(jia)與維護結(jie)構之(zhi)間無明(ming)顯縫隙。（5）紙除(chu)塵器(qi)(qi)和過濾器(qi)(qi)的安裝(zhuang)，應固定牢(lao)固，位(wei)置準確(que)，連接嚴(yan)密。

風(feng)(feng)(feng)(feng)機(ji)(ji)廣泛地應用(yong)(yong)于各(ge)個工(gong)業(ye)部門，一般講(jiang)，離心(xin)(xin)式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)適用(yong)(yong)于小流量、高(gao)壓力的(de)場所，而軸流式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)則(ze)常(chang)用(yong)(yong)于大流量、低(di)壓力的(de)情況，應根(gen)據(ju)不同(tong)的(de)情況選(xuan)有不同(tong)的(de)風(feng)(feng)(feng)(feng)機(ji)(ji)分(fen)類(lei)。1鍋(guo)爐(lu)(lu)(lu)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji),鍋(guo)爐(lu)(lu)(lu)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji)根(gen)據(ju)鍋(guo)爐(lu)(lu)(lu)的(de)規(gui)格可(ke)選(xuan)用(yong)(yong)離心(xin)(xin)式(shi)或軸流式(shi)。又(you)按(an)它的(de)作用(yong)(yong)分(fen)為(wei)鍋(guo)爐(lu)(lu)(lu)風(feng)(feng)(feng)(feng)機(ji)(ji)—向鍋(guo)爐(lu)(lu)(lu)內輸(shu)送(song)空氣(qi)(qi)；鍋(guo)爐(lu)(lu)(lu)引風(feng)(feng)(feng)(feng)機(ji)(ji)把鍋(guo)爐(lu)(lu)(lu)內的(de)煙氣(qi)(qi)抽走。2通(tong)風(feng)(feng)(feng)(feng)換(huan)氣(qi)(qi)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji),這類(lei)風(feng)(feng)(feng)(feng)機(ji)(ji)一般是供工(gong)廠及(ji)各(ge)種建筑(zhu)物(wu)通(tong)風(feng)(feng)(feng)(feng)換(huan)氣(qi)(qi)及(ji)采(cai)暖(nuan)通(tong)風(feng)(feng)(feng)(feng)用(yong)(yong)，要(yao)求壓力不高(gao)，但(dan)噪聲要(yao)求要(yao)低(di)，可(ke)采(cai)用(yong)(yong)離心(xin)(xin)式(shi)或軸流式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)。

（1）防火(huo)(huo)(huo)閥(fa)(fa)(fa)使用及安(an)(an)裝（a） 安(an)(an)裝前必須檢查防火(huo)(huo)(huo)閥(fa)(fa)(fa)外觀質量(liang)、控制性能(neng)和閥(fa)(fa)(fa)門動作(zuo)，確認正(zheng)常后配鉆(zhan)法(fa)蘭連(lian)接(jie)孔。（b） 安(an)(an)裝時(shi)防火(huo)(huo)(huo)閥(fa)(fa)(fa)的(de)(de)方向(xiang)位(wei)置應正(zheng)確，熔(rong)斷器（易熔(rong)片(pian)）應先于葉(xie)(xie)片(pian)軸接(jie)觸熱(re)氣流(liu)（即位(wei)于葉(xie)(xie)片(pian)的(de)(de)迎風側）。自(zi)重式防火(huo)(huo)(huo)閥(fa)(fa)(fa)要注意(yi)葉(xie)(xie)片(pian)的(de)(de)上(shang)下(xia)(xia)方向(xiang)氣流(liu)方向(xiang)標志，不(bu)(bu)得(de)倒置。（c） 防火(huo)(huo)(huo)閥(fa)(fa)(fa)應牢靠(kao)地固(gu)定在設定的(de)(de)位(wei)置上(shang)，確保(bao)當發生(sheng)火(huo)(huo)(huo)災時(shi)不(bu)(bu)致因管道變(bian)形(xing)下(xia)(xia)塌(ta)而影(ying)響工(gong)作(zuo)性能(neng)，必要時(shi)應設吊架。（d） 具有(you)風量(liang)調節功(gong)能(neng)的(de)(de)防火(huo)(huo)(huo)閥(fa)(fa)(fa)，應在調試過程(cheng)中(zhong)(zhong)調定閥(fa)(fa)(fa)門開度。（e） 當設計防火(huo)(huo)(huo)閥(fa)(fa)(fa)為(wei)吊頂安(an)(an)裝或靠(kao)近(jin)墻體(ti)安(an)(an)裝時(shi)，要保(bao)證防火(huo)(huo)(huo)閥(fa)(fa)(fa)周圍貿有(you)足夠(gou)空間。（f） 安(an)(an)裝防火(huo)(huo)(huo)閥(fa)(fa)(fa)后的(de)(de)施工(gong)過程(cheng)中(zhong)(zhong)，要注意(yi)不(bu)(bu)得(de)使閥(fa)(fa)(fa)體(ti)、操作(zuo)裝置等受(shou)到損傷、變(bian)形(xing)，以免影(ying)響其工(gong)作(zuo)性能(neng)（g） 安(an)(an)裝后應對防火(huo)(huo)(huo)閥(fa)(fa)(fa)清掃檢查，閥(fa)(fa)(fa)體(ti)內不(bu)(bu)得(de)有(you)雜物，并進行(xing)操作(zuo)試驗，確保(bao)閥(fa)(fa)(fa)體(ti)正(zheng)常工(gong)作(zuo)。

一、通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)與(yu)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)統的(de)(de)組(zu)成與(yu)類別(一)通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統的(de)(de)組(zu)成，包括(kuo)：進氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)，如空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)過濾(lv)設(she)(she)(she)備(bei)(bei)、熱(re)(re)(re)濕(shi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)和(he)(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)凈(jing)(jing)(jing)化(hua)設(she)(she)(she)備(bei)(bei)等；送風(feng)(feng)(feng)(feng)(feng)(feng)機或(huo)(huo)排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)機；風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)系(xi)統，如風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)、送風(feng)(feng)(feng)(feng)(feng)(feng)口、排(pai)風(feng)(feng)(feng)(feng)(feng)(feng)口、排(pai)氣(qi)(qi)(qi)罩等；排(pai)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)，如除塵器、有(you)害(hai)氣(qi)(qi)(qi)體凈(jing)(jing)(jing)化(hua)設(she)(she)(she)備(bei)(bei)、風(feng)(feng)(feng)(feng)(feng)(feng)帽等。2．通(tong)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統的(de)(de)類別有(you)：(二)空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)統的(de)(de)組(zu)成——空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)、熱(re)(re)(re)源和(he)(he)冷(leng)(leng)源、空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統、水(shui)(shui)(shui)(shui)系(xi)統、控制(zhi)(zhi)、調(diao)節裝置(1)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)：空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)(re)(re)或(huo)(huo)冷(leng)(leng)卻(que)設(she)(she)(she)備(bei)(bei)、空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)加(jia)濕(shi)或(huo)(huo)去濕(shi)設(she)(she)(she)備(bei)(bei)和(he)(he)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)凈(jing)(jing)(jing)化(hua)設(she)(she)(she)備(bei)(bei)等；其作(zuo)用是(shi)將(jiang)送風(feng)(feng)(feng)(feng)(feng)(feng)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)到一定(ding)的(de)(de)狀態。(2)熱(re)(re)(re)源和(he)(he)冷(leng)(leng)源：常用的(de)(de)熱(re)(re)(re)源有(you)提(ti)供熱(re)(re)(re)水(shui)(shui)(shui)(shui)或(huo)(huo)蒸汽的(de)(de)鍋爐(lu)、電(dian)加(jia)熱(re)(re)(re)器等。(3)空(kong)(kong)(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統：由(you)風(feng)(feng)(feng)(feng)(feng)(feng)機和(he)(he)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)系(xi)統組(zu)成。(4)水(shui)(shui)(shui)(shui)系(xi)統：包括(kuo)將(jiang)冷(leng)(leng)凍(dong)水(shui)(shui)(shui)(shui)(或(huo)(huo)熱(re)(re)(re)水(shui)(shui)(shui)(shui))從制(zhi)(zhi)冷(leng)(leng)系(xi)統(或(huo)(huo)熱(re)(re)(re)源)輸送到空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)處(chu)理(li)設(she)(she)(she)備(bei)(bei)的(de)(de)水(shui)(shui)(shui)(shui)系(xi)統和(he)(he)制(zhi)(zhi)冷(leng)(leng)設(she)(she)(she)備(bei)(bei)的(de)(de)冷(leng)(leng)卻(que)水(shui)(shui)(shui)(shui)系(xi)統，由(you)水(shui)(shui)(shui)(shui)泵(beng)和(he)(he)水(shui)(shui)(shui)(shui)管(guan)系(xi)統組(zu)成。(5)控制(zhi)(zhi)、調(diao)節裝置：裝置的(de)(de)作(zuo)用是(shi)調(diao)節空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)統的(de)(de)冷(leng)(leng)量(liang)、熱(re)(re)(re)量(liang)、風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)等，使空(kong)(kong)(kong)(kong)(kong)調(diao)系(xi)統的(de)(de)工(gong)作(zuo)適應空(kong)(kong)(kong)(kong)(kong)調(diao)工(gong)況(kuang)的(de)(de)變(bian)化(hua)，從而將(jiang)室內(nei)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)狀況(kuang)控制(zhi)(zhi)在要(yao)求的(de)(de)范圍內(nei)。

消聲(sheng)(sheng)(sheng)(sheng)器是(shi)利用(yong)聲(sheng)(sheng)(sheng)(sheng)的吸(xi)(xi)(xi)(xi)收、反射、干涉(she)等原理(li)，降低通風(feng)與空(kong)調(diao)系統(tong)中(zhong)氣流噪聲(sheng)(sheng)(sheng)(sheng)的裝置。根據消聲(sheng)(sheng)(sheng)(sheng)原理(li)的不同(tong)可以(yi)分為阻(zu)(zu)性、抗(kang)性、共振型(xing)和(he)復合型(xing)等。一(yi)、阻(zu)(zu)性消聲(sheng)(sheng)(sheng)(sheng)器,阻(zu)(zu)性消聲(sheng)(sheng)(sheng)(sheng)器利用(yong)吸(xi)(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)料(liao)的吸(xi)(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)作(zuo)用(yong)而(er)消聲(sheng)(sheng)(sheng)(sheng)的。其構造是(shi)把吸(xi)(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)料(liao)固定在(zai)(zai)氣流流動(dong)的管道內壁，或(huo)按一(yi)定方式排列在(zai)(zai)管道或(huo)殼體內構成阻(zu)(zu)性消聲(sheng)(sheng)(sheng)(sheng)器，吸(xi)(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)料(liao)能(neng)夠把入射在(zai)(zai)其上(shang)的聲(sheng)(sheng)(sheng)(sheng)能(neng)部分地吸(xi)(xi)(xi)(xi)收掉(diao)。聲(sheng)(sheng)(sheng)(sheng)能(neng)之所(suo)以(yi)能(neng)被吸(xi)(xi)(xi)(xi)收，是(shi)由于吸(xi)(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)(cai)(cai)料(liao)的多孔性和(he)松散性。當聲(sheng)(sheng)(sheng)(sheng)波進入孔隙，引起(qi)孔隙中(zhong)的空(kong)氣和(he)材(cai)(cai)(cai)料(liao)產生微小的振動(dong)，由于摩(mo)擦和(he)粘(zhan)滯阻(zu)(zu)力。使相當一(yi)部分聲(sheng)(sheng)(sheng)(sheng)能(neng)化為熱能(neng)而(er)被吸(xi)(xi)(xi)(xi)收掉(diao)。