南岸推薦配件價格

1.風管程度安裝，邊長尺寸小于等于400mm，間距不應大于4m；大于400mm，不應大于3m；對于薄鋼板法蘭的風管，其支、吊架間距不應大于3m。2.風管垂直安裝，間距不應大于4m，配件單根直管至少應有2個固定點。3.支、吊架不宜設置在風口、閥門、檢討門及自控機構處，離風口或插接管的距離不宜小于200mm。4.當程度懸吊的主、干風管長度超過20m時，推薦配件應(ying)設置防止擺動固(gu)定點，每個(ge)系(xi)(xi)統不(bu)(bu)應(ying)少于(yu)(yu)(yu)(yu)1個(ge)。5.防火閥(fa)直徑或(huo)長邊(bian)尺寸大于(yu)(yu)(yu)(yu)等于(yu)(yu)(yu)(yu)630mm時(shi)，宜設獨立支、吊(diao)架。6.帶高(gao)(gao)效過濾器的(de)(de)送(song)風口，應(ying)采(cai)取(qu)可分離調(diao)節高(gao)(gao)度(du)的(de)(de)吊(diao)桿。金(jin)屬風管(guan)的(de)(de)加(jia)(jia)固(gu)：矩形風管(guan)邊(bian)長大于(yu)(yu)(yu)(yu)630mm、保(bao)溫風管(guan)邊(bian)長大于(yu)(yu)(yu)(yu)800mm，并且管(guan)段長度(du)大于(yu)(yu)(yu)(yu)1250mm或(huo)低壓風管(guan)單(dan)邊(bian)平面積大于(yu)(yu)(yu)(yu)1.2m2、中(zhong)、高(gao)(gao)壓風管(guan)大于(yu)(yu)(yu)(yu)1.0m2中(zhong)，均應(ying)采(cai)用加(jia)(jia)固(gu)辦法(fa)。角鋼、加(jia)(jia)固(gu)筋(jin)的(de)(de)加(jia)(jia)固(gu)，其高(gao)(gao)度(du)應(ying)小于(yu)(yu)(yu)(yu)或(huo)等于(yu)(yu)(yu)(yu)風管(guan)的(de)(de)寬度(du)。角鋼、加(jia)(jia)固(gu)筋(jin)與風管(guan)鉚接的(de)(de)間隔應(ying)均勻(yun)，不(bu)(bu)應(ying)大于(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)凈(jing)化空調(diao)系(xi)(xi)統，不(bu)(bu)應(ying)在風管(guan)內設加(jia)(jia)固(gu)框及加(jia)(jia)固(gu)筋(jin)。

消(xiao)防(fang)排煙(yan)風機廠(chang)家(jia)產品(pin)由多個配件構成，比(bi)如說葉輪(lun)、機殼、軸(zhou)承、主(zhu)軸(zhou)等等構成，而(er)不(bu)同的(de)(de)(de)(de)配件也起著(zhu)不(bu)同的(de)(de)(de)(de)作用(yong)(yong)。首先對于(yu)葉輪(lun)而(er)言(yan)，一般(ban)采用(yong)(yong)優質鍍鋅板制(zhi)作而(er)成的(de)(de)(de)(de)葉片，通(tong)(tong)(tong)(tong)過傾斜設計，與拉伸(shen)成型的(de)(de)(de)(de)前盤一起形(xing)成了更合理的(de)(de)(de)(de)流道(dao)(dao)(dao)(dao)(dao)(dao)，從而(er)保(bao)(bao)證(zheng)了葉輪(lun)的(de)(de)(de)(de)高效(xiao)率(lv)。而(er)軸(zhou)承是帶鑄造座的(de)(de)(de)(de)外(wai)球面軸(zhou)承，可(ke)以通(tong)(tong)(tong)(tong)過外(wai)球面配合調整同軸(zhou)度(du)(du)的(de)(de)(de)(de)誤差。主(zhu)軸(zhou)一般(ban)采用(yong)(yong)45#鋼經調制(zhi)處理后(hou)精(jing)車而(er)成，保(bao)(bao)證(zheng)足(zu)夠(gou)的(de)(de)(de)(de)光潔度(du)(du)和(he)尺(chi)寸精(jing)。另外(wai)兩(liang)層(ceng)板內部填充消(xiao)聲材料，能(neng)更有(you)效(xiao)隔(ge)熱降噪。消(xiao)防(fang)排煙(yan)風機不(bu)能(neng)距離隧道(dao)(dao)(dao)(dao)(dao)(dao)的(de)(de)(de)(de)邊壁太近，避免影響通(tong)(tong)(tong)(tong)風效(xiao)果。通(tong)(tong)(tong)(tong)風系統(tong)從安(an)全(quan)隧道(dao)(dao)(dao)(dao)(dao)(dao)向通(tong)(tong)(tong)(tong)過橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)向事(shi)故(gu)隧道(dao)(dao)(dao)(dao)(dao)(dao)方(fang)向送風，抑制(zhi)煙(yan)氣(qi)(qi)進入(ru)橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)及未(wei)發(fa)生事(shi)故(gu)的(de)(de)(de)(de)隧道(dao)(dao)(dao)(dao)(dao)(dao)，滿足(zu)疏(shu)散人員迎著(zhu)新風進入(ru)橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)和(he)安(an)全(quan)隧道(dao)(dao)(dao)(dao)(dao)(dao)內，同時(shi)保(bao)(bao)證(zheng)等待區域所需要的(de)(de)(de)(de)新鮮空氣(qi)(qi)。充分(fen)利用(yong)(yong)定(ding)點救援站處的(de)(de)(de)(de)斜井和(he)隧道(dao)(dao)(dao)(dao)(dao)(dao)兩(liang)端(duan)的(de)(de)(de)(de)消(xiao)防(fang)排煙(yan)風機作為(wei)送入(ru)新風和(he)排煙(yan)的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)，通(tong)(tong)(tong)(tong)風必須維持橫(heng)通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)口處于(yu)正壓狀態，防(fang)止煙(yan)氣(qi)(qi)流向通(tong)(tong)(tong)(tong)道(dao)(dao)(dao)(dao)(dao)(dao)內。

什(shen)么是(shi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)有哪些類(lei)型，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)主要指中(zhong)央(yang)空調系統的(de)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)，它(ta)常常被忽(hu)視(shi)，但卻(que)是(shi)空調系統的(de)重要組成部(bu)分。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)是(shi)由薄鋼(gang)板(ban)、鋁板(ban)、硬(ying)聚(ju)氯乙烯板(ban)、玻(bo)(bo)璃(li)(li)鋼(gang)以(yi)及(ji)(ji)其它(ta)復(fu)合材(cai)料等(deng)制成的(de)，用于輸送空氣和空氣混合物的(de)各(ge)種管(guan)(guan)(guan)道(dao)的(de)總稱。1、按(an)照(zhao)材(cai)質(zhi)可(ke)分為(wei)(wei)：金(jin)(jin)(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、非(fei)金(jin)(jin)(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)。其中(zhong)：（1）金(jin)(jin)(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)又可(ke)分為(wei)(wei)：鋼(gang)板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、不(bu)銹鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)；（2）非(fei)金(jin)(jin)(jin)屬(shu)(shu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)可(ke)以(yi)分為(wei)(wei)：硬(ying)聚(ju)氯乙烯風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、有機玻(bo)(bo)璃(li)(li)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、無機玻(bo)(bo)璃(li)(li)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、玻(bo)(bo)璃(li)(li)鋼(gang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)以(yi)及(ji)(ji)其它(ta)復(fu)合材(cai)料風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)等(deng)；2、按(an)照(zhao)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)外形(xing)(xing)可(ke)分為(wei)(wei)：圓(yuan)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、矩(ju)形(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)；3、按(an)照(zhao)通(tong)風(feng)(feng)(feng)(feng)(feng)空調系統工(gong)作壓力(li)可(ke)分為(wei)(wei)：高壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、中(zhong)壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)、低(di)壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)三個類(lei)別，

防(fang)(fang)火(huo)(huo)閥(fa)：采用(yong)(yong)70℃溫度熔(rong)斷(duan)器自動(dong)關(guan)閉（防(fang)(fang)火(huo)(huo)).可輸出聯動(dong)訊號(hao)，用(yong)(yong)于通風(feng)空(kong)調(diao)系統風(feng)管內，防(fang)(fang)止火(huo)(huo)勢(shi)沿(yan)風(feng)管蔓延(yan)。排(pai)(pai)煙(yan)防(fang)(fang)火(huo)(huo)閥(fa)：電訊號(hao)開(kai)啟(qi)，手動(dong)開(kai)啟(qi)，輸出動(dong)作電訊號(hao).用(yong)(yong)于排(pai)(pai)煙(yan)風(feng)機吸入口管道或排(pai)(pai)煙(yan)支管上。采用(yong)(yong)280℃溫度熔(rong)斷(duan)器重新關(guan)閉。防(fang)(fang)火(huo)(huo)閥(fa)——通風(feng)空(kong)調(diao)系統70℃：風(feng)管穿越(yue)防(fang)(fang)火(huo)(huo)分(fen)區、隔(ge)墻樓(lou)板、水平風(feng)管的水平管段(duan)上（系統獨立設(she)(she)置可不設(she)(she)）、公(gong)共(gong)建(jian)筑(zhu)豎向排(pai)(pai)風(feng)管支管；150℃：公(gong)共(gong)建(jian)筑(zhu)廚房(fang)排(pai)(pai)油煙(yan)管支管；排(pai)(pai)煙(yan)防(fang)(fang)火(huo)(huo)閥(fa)——消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)系統280℃：消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)管道；