云南值得信賴的排煙管道批發

1、在(zai)(zai)設(she)計靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)時，如果按(an)著(zhu)規定的風(feng)(feng)(feng)(feng)速成進行設(she)計，箱(xiang)(xiang)(xiang)(xiang)體(ti)將會很大(da)(da)；一(yi)(yi)般(ban)的靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)長(chang)邊(bian)要(yao)寬(kuan)出風(feng)(feng)(feng)(feng)管邊(bian)400mm，高度要(yao)寬(kuan)出風(feng)(feng)(feng)(feng)管高度400mm ；2、選靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)的經驗是(shi)(shi)5~10db(a)/m，阻抗復合(he)型（似乎空調通風(feng)(feng)(feng)(feng)系統(tong)一(yi)(yi)般(ban)都用(yong)這個(ge)(ge)）消聲器10~15db(a)/m；3、控(kong)制風(feng)(feng)(feng)(feng)速 在(zai)(zai)2.5以(yi)(yi)內 若體(ti)積(ji)(ji)太大(da)(da)可(ke)適當得(de)提高一(yi)(yi)下風(feng)(feng)(feng)(feng)速 關于(yu)(yu)長(chang)度一(yi)(yi)般(ban)大(da)(da)于(yu)(yu)1米(mi)(mi)沒有其他得(de)強制要(yao)求 ；4、高度×深(shen)度=靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)截面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)(ji)，靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)截面(mian)(mian)(mian)面(mian)(mian)(mian)積(ji)(ji)×2.5m/s=風(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)量，至于(yu)(yu)高度和深(shen)度怎么配，自己(ji)把握吧(ba)；5、用(yong)你(ni)機(ji)組的風(feng)(feng)(feng)(feng)量L÷3米(mi)(mi)/秒，可(ke)得(de)到你(ni)靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)一(yi)(yi)個(ge)(ge)面(mian)(mian)(mian)的面(mian)(mian)(mian)積(ji)(ji)，然后你(ni)根據你(ni)房(fang)子(zi)的高度，假如是(shi)(shi)4米(mi)(mi)，可(ke)你(ni)的機(ji)組是(shi)(shi)2米(mi)(mi)高，在(zai)(zai)減去軟接頭大(da)(da)概0.5米(mi)(mi)，上面(mian)(mian)(mian)留(liu)高0.5米(mi)(mi)，那(nei)你(ni)的靜(jing)(jing)壓(ya)(ya)箱(xiang)(xiang)(xiang)(xiang)只有1米(mi)(mi)高，那(nei)你(ni)就可(ke)以(yi)(yi)確定寬(kuan)度了，有了兩個(ge)(ge)數，第三(san)個(ge)(ge)數也(ye)就容(rong)易確定了，這里主要(yao)的是(shi)(shi)要(yao)看自己(ji)的空調機(ji)房(fang)夠(gou)(gou)不夠(gou)(gou)位置，如果夠(gou)(gou)位置就盡量的大(da)(da)點！！長(chang)度的計算方法也(ye)是(shi)(shi)一(yi)(yi)樣的，你(ni)知道了寬(kuan)度，那(nei)么你(ni)的寬(kuan)度乘(cheng)以(yi)(yi)長(chang)度不也(ye)是(shi)(shi)有個(ge)(ge)面(mian)(mian)(mian)積(ji)(ji)嗎？這個(ge)(ge)面(mian)(mian)(mian)積(ji)(ji)也(ye)要(yao)等于(yu)(yu)L/3，不過(guo)在(zai)(zai)設(she)計院里的面(mian)(mian)(mian)風(feng)(feng)(feng)(feng)速是(shi)(shi)取用(yong)2m/s的，如果夠(gou)(gou)空間，就做大(da)(da)點吧(ba)；

確保(bao)通(tong)風(feng)(feng)效(xiao)(xiao)(xiao)(xiao)果(guo)：高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)消防(fang)排煙風(feng)(feng)機(ji)的(de)使用介質(zhi)本(ben)身溫(wen)(wen)(wen)(wen)度相對較(jiao)高(gao)(gao)(gao)，且(qie)自(zi)身的(de)運(yun)轉也(ye)是(shi)會產(chan)(chan)生(sheng)一定(ding)的(de)溫(wen)(wen)(wen)(wen)度，若是(shi)將其放在(zai)(zai)密封環(huan)境中(zhong)，那么很(hen)容(rong)易就(jiu)(jiu)會導(dao)致(zhi)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)，針對于這種情況在(zai)(zai)前期選擇安(an)裝環(huan)境時就(jiu)(jiu)應該要(yao)多注意(yi)，好是(shi)能夠(gou)將其放在(zai)(zai)通(tong)風(feng)(feng)效(xiao)(xiao)(xiao)(xiao)果(guo)較(jiao)好的(de)環(huan)境中(zhong)，通(tong)過對流運(yun)動來有效(xiao)(xiao)(xiao)(xiao)降低(di)溫(wen)(wen)(wen)(wen)度，這是(shi)可以有效(xiao)(xiao)(xiao)(xiao)的(de)防(fang)止(zhi)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)現象(xiang)的(de)發(fa)生(sheng)。確保(bao)電(dian)(dian)流大(da)(da)(da)小(xiao)合(he)適(shi)：消防(fang)排煙風(feng)(feng)機(ji)的(de)使用還(huan)是(shi)要(yao)注意(yi)電(dian)(dian)流問題，是(shi)應該要(yao)防(fang)止(zhi)電(dian)(dian)流過大(da)(da)(da)現象(xiang)發(fa)生(sheng)，否(fou)則(ze)會讓在(zai)(zai)運(yun)行(xing)中(zhong)會因(yin)為電(dian)(dian)流過大(da)(da)(da)而產(chan)(chan)生(sheng)較(jiao)多的(de)電(dian)(dian)阻(zu)，而這也(ye)是(shi)會導(dao)致(zhi)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)。因(yin)為高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)會直接(jie)影響著消防(fang)排煙風(feng)(feng)機(ji)的(de)使用，因(yin)此在(zai)(zai)日常使用中(zhong)就(jiu)(jiu)應該要(yao)采取(qu)措施來有效(xiao)(xiao)(xiao)(xiao)的(de)防(fang)止(zhi)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)，且(qie)在(zai)(zai)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)之后要(yao)采取(qu)措施來降溫(wen)(wen)(wen)(wen)，以確保(bao)安(an)全。

現(xian)(xian)階段是很多雞舍(she)都配(pei)備(bei)了通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，我是2013年開始(shi)用(yong)(yong)的通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，在(zai)使(shi)(shi)用(yong)(yong)過程中，曾經出(chu)現(xian)(xian)過很多問題，現(xian)(xian)總(zong)結一下，歡迎拍磚(zhuan)交流。一，通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的作(zuo)(zuo)用(yong)(yong)。1降(jiang)低(di)操作(zuo)(zuo)負(fu)壓(ya)。冬季沒(mei)安(an)(an)裝(zhuang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)的雞舍(she)，使(shi)(shi)用(yong)(yong)小窗(chuang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)，尤(you)其是跨度大的雞舍(she)為了導風(feng)(feng)(feng)(feng)(feng)(feng)合(he)理(li)(li)安(an)(an)全，使(shi)(shi)用(yong)(yong)高(gao)負(fu)壓(ya)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)。而(er)使(shi)(shi)用(yong)(yong)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道，由于(yu)進風(feng)(feng)(feng)(feng)(feng)(feng)在(zai)管(guan)(guan)(guan)道內基本不擴(kuo)散，低(di)負(fu)壓(ya)下都是按照風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)方向(xiang)，依次從開口處出(chu)風(feng)(feng)(feng)(feng)(feng)(feng)。2位(wei)(wei)置高(gao)，出(chu)風(feng)(feng)(feng)(feng)(feng)(feng)均勻。進風(feng)(feng)(feng)(feng)(feng)(feng)雖然在(zai)管(guan)(guan)(guan)道內沒(mei)有預(yu)熱，但下落位(wei)(wei)置高(gao)，向(xiang)下擴(kuo)散時間就是預(yu)熱過程。3跟風(feng)(feng)(feng)(feng)(feng)(feng)機配(pei)合(he)合(he)理(li)(li)配(pei)置，在(zai)初始(shi)開啟風(feng)(feng)(feng)(feng)(feng)(feng)機階段，由于(yu)設(she)計問題導致進風(feng)(feng)(feng)(feng)(feng)(feng)窗(chuang)使(shi)(shi)用(yong)(yong)不安(an)(an)全，可以利用(yong)(yong)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)過渡。

一、對(dui)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道制作的(de)要(yao)求進行檢查(cha)(cha)：檢查(cha)(cha)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道穿(chuan)越防護密(mi)(mi)閉(bi)(bi)墻(qiang)、密(mi)(mi)閉(bi)(bi)墻(qiang)的(de)預(yu)埋密(mi)(mi)閉(bi)(bi)穿(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。通(tong)(tong)(tong)風(feng)(feng)預(yu)埋密(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用厚(hou)度(du)不(bu)(bu)(bu)小(xiao)(xiao)于(yu)3mm鋼板機(ji)械(xie)卷制成形（其(qi)(qi)厚(hou)度(du)還應(ying)(ying)(ying)根(gen)據預(yu)埋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)大小(xiao)(xiao)確定，使預(yu)埋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)不(bu)(bu)(bu)致變形），防爆超(chao)壓排氣活(huo)門(men)的(de)預(yu)埋短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)其(qi)(qi)厚(hou)度(du)為(wei)6mm，密(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)中間(jian)應(ying)(ying)(ying)設(she)密(mi)(mi)閉(bi)(bi)肋(lei)，密(mi)(mi)閉(bi)(bi)肋(lei)厚(hou)度(du)為(wei)5mm，密(mi)(mi)閉(bi)(bi)肋(lei)高度(du)為(wei)50mm，密(mi)(mi)閉(bi)(bi)肋(lei)與(yu)(yu)(yu)(yu)(yu)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)(ying)雙面(mian)滿焊(han)、焊(han)縫嚴密(mi)(mi)。密(mi)(mi)閉(bi)(bi)穿(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩端(duan)深處(chu)墻(qiang)面(mian)的(de)長度(du)應(ying)(ying)(ying)大于(yu)100mm，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道內外(wai)部除與(yu)(yu)(yu)(yu)(yu)混凝(ning)土接(jie)(jie)觸(chu)部分(fen)外(wai)均應(ying)(ying)(ying)刷(shua)兩道防銹漆。二、對(dui)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)處(chu)制作的(de)要(yao)求進行檢查(cha)(cha),對(dui)染毒(du)區(qu)的(de)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道連(lian)接(jie)(jie)方法(fa)(fa)(fa)(fa)及密(mi)(mi)封(feng)(feng)進行檢查(cha)(cha)。如無設(she)計要(yao)求，其(qi)(qi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)厚(hou)度(du)應(ying)(ying)(ying)采(cai)(cai)用大于(yu)等于(yu)3mm的(de)鋼板焊(han)接(jie)(jie)制作而成。風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用焊(han)接(jie)(jie)連(lian)接(jie)(jie)。通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道與(yu)(yu)(yu)(yu)(yu)密(mi)(mi)閉(bi)(bi)閥門(men)的(de)連(lian)接(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用帶密(mi)(mi)封(feng)(feng)槽的(de)法(fa)(fa)(fa)(fa)蘭連(lian)接(jie)(jie)，其(qi)(qi)法(fa)(fa)(fa)(fa)蘭面(mian)應(ying)(ying)(ying)經機(ji)床車削加工，保證接(jie)(jie)觸(chu)應(ying)(ying)(ying)平整，法(fa)(fa)(fa)(fa)蘭面(mian)有(you)1~2mm深的(de)90°密(mi)(mi)封(feng)(feng)槽；風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)(yu)設(she)備連(lian)接(jie)(jie)法(fa)(fa)(fa)(fa)蘭之間(jian)應(ying)(ying)(ying)采(cai)(cai)用整體橡(xiang)膠法(fa)(fa)(fa)(fa)蘭墊圈(quan)，防爆超(chao)壓排氣活(huo)門(men)法(fa)(fa)(fa)(fa)蘭連(lian)接(jie)(jie)填料采(cai)(cai)用5mm整張(zhang)橡(xiang)膠墊圈(quan)密(mi)(mi)封(feng)(feng)（不(bu)(bu)(bu)得有(you)拼縫），其(qi)(qi)他染毒(du)區(qu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)及法(fa)(fa)(fa)(fa)蘭與(yu)(yu)(yu)(yu)(yu)設(she)備連(lian)接(jie)(jie)采(cai)(cai)用4~5mm整張(zhang)橡(xiang)膠墊圈(quan)密(mi)(mi)封(feng)(feng)（不(bu)(bu)(bu)得有(you)拼縫），連(lian)接(jie)(jie)處(chu)不(bu)(bu)(bu)得有(you)漏縫現象(xiang)。

鑒于軸(zhou)流(liu)(liu)風(feng)(feng)(feng)機(ji)有紊(wen)流(liu)(liu)區的(de)(de)(de)(de)性能特點，在選型(xing)和使(shi)用時(shi)，需要(yao)(yao)注意以下兩點：建議使(shi)用在空(kong)曠環境(jing)(jing)中(zhong)(zhong),軸(zhou)流(liu)(liu)風(feng)(feng)(feng)機(ji)的(de)(de)(de)(de)輸(shu)入(ru)功率隨系(xi)統靜(jing)壓(ya)的(de)(de)(de)(de)增(zeng)大(da)(da)而(er)增(zeng)大(da)(da)，而(er)在紊(wen)流(liu)(liu)區，輸(shu)入(ru)功率的(de)(de)(de)(de)增(zeng)大(da)(da)幅度會(hui)更大(da)(da)。因此，軸(zhou)流(liu)(liu)風(feng)(feng)(feng)機(ji)一般多應用在有較(jiao)大(da)(da)空(kong)曠環境(jing)(jing)的(de)(de)(de)(de)場合下，可以使(shi)其工(gong)作在靜(jing)壓(ya)較(jiao)低的(de)(de)(de)(de)環境(jing)(jing)下，降低功耗(hao)，保證穩定性和壽(shou)命(ming)。定期(qi)清(qing)理風(feng)(feng)(feng)道,當軸(zhou)流(liu)(liu)風(feng)(feng)(feng)機(ji)應用在較(jiao)為封閉的(de)(de)(de)(de)風(feng)(feng)(feng)道系(xi)統中(zhong)(zhong)時(shi)，長期(qi)運行(xing)后(hou)風(feng)(feng)(feng)道中(zhong)(zhong)的(de)(de)(de)(de)積(ji)灰、垃圾(ji)逐漸變(bian)多，會(hui)使(shi)風(feng)(feng)(feng)道內(nei)的(de)(de)(de)(de)靜(jing)壓(ya)逐漸增(zeng)加(jia)，使(shi)得(de)風(feng)(feng)(feng)機(ji)的(de)(de)(de)(de)運行(xing)工(gong)況點逐漸左(zuo)移。這不(bu)(bu)僅(jin)會(hui)降低風(feng)(feng)(feng)機(ji)性能，更重要(yao)(yao)的(de)(de)(de)(de)是會(hui)增(zeng)加(jia)軸(zhou)流(liu)(liu)風(feng)(feng)(feng)機(ji)進入(ru)紊(wen)流(liu)(liu)區的(de)(de)(de)(de)風(feng)(feng)(feng)險。因此必須(xu)要(yao)(yao)定期(qi)清(qing)理風(feng)(feng)(feng)道，保證風(feng)(feng)(feng)機(ji)工(gong)況點不(bu)(bu)產生較(jiao)大(da)(da)偏(pian)移。

1、消聲性能：鍍鋅薄鋼板風管：無消聲性能，自身震動會產生聲音，必須加裝消聲器。無機玻璃鋼風管：無消聲性能，隔聲性能優于鍍鋅薄鋼板風管，必須加裝消聲器。復合玻纖板風管：其管壁是一種多孔性吸聲材料，可省去專用消聲器。纖維織物風管：其管壁為柔性纖維織物，排煙管道批發本身就是聲音的不良導體和吸收體，自身不會產生聲音，值得信賴的排煙管道還(huan)可以一定程度上(shang)吸(xi)收(shou)設(she)備噪聲，隨著管(guan)道(dao)的延長，效果更為(wei)明顯，可省去專用消聲器。2、保溫性(xing)(xing)能(neng)：鍍(du)鋅薄(bo)鋼(gang)板風(feng)管(guan)：導熱系(xi)(xi)(xi)數很大(為(wei)60.4 W/m?K)，無(wu)保溫性(xing)(xing)能(neng)，必須另外加(jia)包保溫層及(ji)保護層。無(wu)機玻(bo)璃(li)鋼(gang)風(feng)管(guan)：導熱系(xi)(xi)(xi)數大(為(wei)0.5W/m?K)，無(wu)保溫性(xing)(xing)能(neng)。復合(he)玻(bo)纖板風(feng)管(guan)：導熱系(xi)(xi)(xi)數小(平(ping)均(jun)溫度24℃時小于(yu)1W/m?K)，有一定保溫性(xing)(xing)能(neng)，不加(jia)裝保溫。