重慶推薦消防風機批發

什么是風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有哪些類型，風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)指中央(yang)空調(diao)系(xi)(xi)統的(de)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它(ta)常常被忽(hu)視，但卻是空調(diao)系(xi)(xi)統的(de)重要(yao)組成(cheng)部分。風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由薄鋼板、鋁板、硬聚(ju)氯乙烯板、玻璃(li)鋼以及其它(ta)復(fu)合材(cai)料(liao)等(deng)制(zhi)成(cheng)的(de)，用于輸送空氣和空氣混合物的(de)各種(zhong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)總稱。1、按照(zhao)材(cai)質可(ke)(ke)分為(wei)：金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中：（1）金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)又(you)可(ke)(ke)分為(wei)：鋼板風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹鋼風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)(ke)以分為(wei)：硬聚(ju)氯乙烯風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有機玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃(li)鋼風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其它(ta)復(fu)合材(cai)料(liao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；2、按照(zhao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形(xing)可(ke)(ke)分為(wei)：圓形(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按照(zhao)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)空調(diao)系(xi)(xi)統工作(zuo)壓力可(ke)(ke)分為(wei)：高壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類別，

1、在設計(ji)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)時，如(ru)(ru)(ru)果按著規定(ding)的(de)(de)(de)(de)(de)風速成進行設計(ji)，箱(xiang)體將會很(hen)大(da)；一般(ban)的(de)(de)(de)(de)(de)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)長邊要(yao)(yao)寬出(chu)(chu)風管(guan)邊400mm，高(gao)度(du)(du)要(yao)(yao)寬出(chu)(chu)風管(guan)高(gao)度(du)(du)400mm ；2、選(xuan)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)的(de)(de)(de)(de)(de)經驗是(shi)(shi)5~10db(a)/m，阻抗復(fu)合型（似乎空調通風系統一般(ban)都用這(zhe)個(ge)(ge)）消聲(sheng)器10~15db(a)/m；3、控制風速 在2.5以(yi)(yi)內 若體積(ji)太(tai)大(da)可適當得(de)提高(gao)一下風速 關于長度(du)(du)一般(ban)大(da)于1米沒有其他得(de)強制要(yao)(yao)求(qiu) ；4、高(gao)度(du)(du)×深度(du)(du)=靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)截(jie)面(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)積(ji)，靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)截(jie)面(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)積(ji)×2.5m/s=風機風量(liang)，至于高(gao)度(du)(du)和深度(du)(du)怎(zen)么配，自(zi)己(ji)把握吧；5、用你(ni)(ni)機組(zu)的(de)(de)(de)(de)(de)風量(liang)L÷3米/秒，可得(de)到(dao)你(ni)(ni)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)一個(ge)(ge)面(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)面(mian)(mian)(mian)(mian)積(ji)，然后你(ni)(ni)根據你(ni)(ni)房(fang)子的(de)(de)(de)(de)(de)高(gao)度(du)(du)，假如(ru)(ru)(ru)是(shi)(shi)4米，可你(ni)(ni)的(de)(de)(de)(de)(de)機組(zu)是(shi)(shi)2米高(gao)，在減去軟接頭大(da)概0.5米，上面(mian)(mian)(mian)(mian)留高(gao)0.5米，那你(ni)(ni)的(de)(de)(de)(de)(de)靜(jing)(jing)壓(ya)(ya)(ya)箱(xiang)只有1米高(gao)，那你(ni)(ni)就(jiu)可以(yi)(yi)確定(ding)寬度(du)(du)了(le)，有了(le)兩個(ge)(ge)數，第三個(ge)(ge)數也(ye)就(jiu)容易確定(ding)了(le)，這(zhe)里(li)主(zhu)要(yao)(yao)的(de)(de)(de)(de)(de)是(shi)(shi)要(yao)(yao)看自(zi)己(ji)的(de)(de)(de)(de)(de)空調機房(fang)夠不(bu)夠位置(zhi)，如(ru)(ru)(ru)果夠位置(zhi)就(jiu)盡量(liang)的(de)(de)(de)(de)(de)大(da)點(dian)！！長度(du)(du)的(de)(de)(de)(de)(de)計(ji)算方法也(ye)是(shi)(shi)一樣的(de)(de)(de)(de)(de)，你(ni)(ni)知道(dao)了(le)寬度(du)(du)，那么你(ni)(ni)的(de)(de)(de)(de)(de)寬度(du)(du)乘(cheng)以(yi)(yi)長度(du)(du)不(bu)也(ye)是(shi)(shi)有個(ge)(ge)面(mian)(mian)(mian)(mian)積(ji)嗎？這(zhe)個(ge)(ge)面(mian)(mian)(mian)(mian)積(ji)也(ye)要(yao)(yao)等于L/3，不(bu)過(guo)在設計(ji)院(yuan)里(li)的(de)(de)(de)(de)(de)面(mian)(mian)(mian)(mian)風速是(shi)(shi)取用2m/s的(de)(de)(de)(de)(de)，如(ru)(ru)(ru)果夠空間，就(jiu)做(zuo)大(da)點(dian)吧；

在(zai)葉(xie)輪(lun)運轉初期及所有(you)(you)(you)(you)(you)定(ding)期檢(jian)(jian)(jian)查的時候，只要(yao)一有(you)(you)(you)(you)(you)機會(hui)，都(dou)必須檢(jian)(jian)(jian)查葉(xie)輪(lun)是(shi)否出現裂紋、磨損、積(ji)塵等缺陷。只要(yao)有(you)(you)(you)(you)(you)可能(neng)(neng)，都(dou)必須使葉(xie)輪(lun)保(bao)持清潔狀態，并定(ding)期用鋼絲刷刷去(qu)上面的積(ji)塵和(he)銹皮等，因(yin)為(wei)隨著運行時間的加長，這(zhe)些灰塵由于不可能(neng)(neng)均勻地附著在(zai)葉(xie)輪(lun)上，而造成葉(xie)輪(lun)平衡破壞(huai)，以至引起轉子振動(dong)(dong)(dong)。葉(xie)輪(lun)只要(yao)進(jin)行了(le)修(xiu)理，就需要(yao)對其再作動(dong)(dong)(dong)平衡。如有(you)(you)(you)(you)(you)條件，可以使用便(bian)攜試動(dong)(dong)(dong)平衡儀在(zai)現場進(jin)行平衡。在(zai)作動(dong)(dong)(dong)平衡之前，必須檢(jian)(jian)(jian)查所有(you)(you)(you)(you)(you)緊定(ding)螺(luo)(luo)栓(shuan)是(shi)否上緊。因(yin)為(wei)葉(xie)輪(lun)已(yi)經在(zai)不平衡狀態下(xia)運行了(le)一段時間，這(zhe)些螺(luo)(luo)栓(shuan)可能(neng)(neng)已(yi)經松動(dong)(dong)(dong)。

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，消防風機單根直管至少應有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，推薦消防風機應(ying)設置防(fang)止擺動固(gu)(gu)(gu)定點，每個系(xi)統(tong)不(bu)應(ying)少于(yu)(yu)(yu)(yu)(yu)1個。5.防(fang)火閥直(zhi)徑(jing)或長(chang)(chang)邊尺寸大(da)于(yu)(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)(yu)630mm時，宜設獨立支、吊架。6.帶高(gao)效(xiao)過濾器的(de)(de)送風口，應(ying)采取可分(fen)離調節高(gao)度(du)的(de)(de)吊桿。金(jin)屬風管(guan)(guan)的(de)(de)加(jia)固(gu)(gu)(gu)：矩形(xing)風管(guan)(guan)邊長(chang)(chang)大(da)于(yu)(yu)(yu)(yu)(yu)630mm、保(bao)溫風管(guan)(guan)邊長(chang)(chang)大(da)于(yu)(yu)(yu)(yu)(yu)800mm，并且管(guan)(guan)段長(chang)(chang)度(du)大(da)于(yu)(yu)(yu)(yu)(yu)1250mm或低(di)壓風管(guan)(guan)單邊平面積大(da)于(yu)(yu)(yu)(yu)(yu)1.2m2、中、高(gao)壓風管(guan)(guan)大(da)于(yu)(yu)(yu)(yu)(yu)1.0m2中，均應(ying)采用加(jia)固(gu)(gu)(gu)辦法。角(jiao)鋼、加(jia)固(gu)(gu)(gu)筋(jin)的(de)(de)加(jia)固(gu)(gu)(gu)，其高(gao)度(du)應(ying)小于(yu)(yu)(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)(yu)(yu)風管(guan)(guan)的(de)(de)寬度(du)。角(jiao)鋼、加(jia)固(gu)(gu)(gu)筋(jin)與風管(guan)(guan)鉚(liu)接的(de)(de)間(jian)隔應(ying)均勻，不(bu)應(ying)大(da)于(yu)(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)(yu)凈化(hua)空調系(xi)統(tong)，不(bu)應(ying)在風管(guan)(guan)內設加(jia)固(gu)(gu)(gu)框及加(jia)固(gu)(gu)(gu)筋(jin)。