黔江值得信賴的不銹鋼通風管道批發

它(ta)是(shi)近年新的風管(guan)(guan)管(guan)(guan)材(cai)，以容重64 kg / m3、厚(hou)度(du)25 mm的離心玻纖板(ban)為(wei)基材(cai)，內復玻璃(li)絲(si)布(bu)，外復防(fang)潮鋁箔布(bu)（進口板(ban)材(cai)為(wei)內涂熱敏丙稀(xi)酸聚(ju)合物，外層(ceng)為(wei)稀(xi)紋布(bu) / 鋁箔 / 牛(niu)皮紙），用(yong)專用(yong)防(fang)火(huo)粘(zhan)結劑復合干燥后(hou)，再經切割、開槽(cao)、粘(zhan)結加(jia)固等工藝而制成，采用(yong)特種密封膠、壓敏膠帶(dai)、熱敏膠帶(dai)連(lian)接密封，根據(ju)風管(guan)(guan)斷(duan)面尺寸、風壓大小(xiao)再采取適當的加(jia)固措施。具有消聲、保溫(wen)、防(fang)火(huo)、防(fang)潮、漏(lou)風量小(xiao)、經濟適用(yong)等優點,材(cai)質輕，搬運吊掛容易，現場修改方便、易施工，組裝便捷，需密封的連(lian)接點少(shao)，節省安裝空間，熱效高，操作安靜，工作壽命長，性能價格比(bi)優，綜合造價低(di)，要防(fang)止(zhi)被水長期浸泡。

一、對通風管道制作的要求進行檢查：檢查通風管道穿越防護密閉墻、密閉墻的預埋密閉穿墻短管。通風預埋密閉短管采用厚度不小于3mm鋼板機械卷制成形（其厚度還應根據預埋管管徑大小確定，使預埋管不致變形），值得信賴的不銹鋼通風管道防爆超壓排氣活門的預埋短管其厚度為6mm，密閉短管中間應設密閉肋，密閉肋厚度為5mm，密閉肋高度為50mm，密閉肋與短管應雙面滿焊、焊縫嚴密。密閉穿墻短管兩端深處墻面的長度應大于100mm，管道內外部除與混凝土接觸部分外均應刷兩道防銹漆。二、對風管連接處制作的要求進行檢查,黔江批發對(dui)染毒區的(de)通風(feng)(feng)管道連(lian)(lian)(lian)接(jie)(jie)(jie)方法(fa)及密(mi)封(feng)進行檢(jian)查(cha)。如無(wu)設計要求，其風(feng)(feng)管厚度應(ying)(ying)采用(yong)(yong)大于等于3mm的(de)鋼板焊接(jie)(jie)(jie)制作而成。風(feng)(feng)管與(yu)風(feng)(feng)管連(lian)(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采用(yong)(yong)焊接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie)。通風(feng)(feng)管道與(yu)密(mi)閉(bi)閥(fa)門的(de)連(lian)(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采用(yong)(yong)帶(dai)密(mi)封(feng)槽(cao)的(de)法(fa)蘭(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)，其法(fa)蘭(lan)(lan)面應(ying)(ying)經機床(chuang)車(che)削加工，保證接(jie)(jie)(jie)觸應(ying)(ying)平(ping)整(zheng)，法(fa)蘭(lan)(lan)面有(you)(you)1~2mm深的(de)90°密(mi)封(feng)槽(cao)；風(feng)(feng)管與(yu)設備(bei)(bei)連(lian)(lian)(lian)接(jie)(jie)(jie)法(fa)蘭(lan)(lan)之(zhi)間應(ying)(ying)采用(yong)(yong)整(zheng)體(ti)橡膠(jiao)法(fa)蘭(lan)(lan)墊(dian)圈(quan)，防爆超壓排(pai)氣活門法(fa)蘭(lan)(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)填料采用(yong)(yong)5mm整(zheng)張橡膠(jiao)墊(dian)圈(quan)密(mi)封(feng)（不得有(you)(you)拼(pin)縫），其他染毒區風(feng)(feng)管連(lian)(lian)(lian)接(jie)(jie)(jie)及法(fa)蘭(lan)(lan)與(yu)設備(bei)(bei)連(lian)(lian)(lian)接(jie)(jie)(jie)采用(yong)(yong)4~5mm整(zheng)張橡膠(jiao)墊(dian)圈(quan)密(mi)封(feng)（不得有(you)(you)拼(pin)縫），連(lian)(lian)(lian)接(jie)(jie)(jie)處不得有(you)(you)漏(lou)縫現象。

一(yi)、火災自動(dong)(dong)(dong)報(bao)警(jing)(jing)系統:對(dui)消(xiao)防火災報(bao)警(jing)(jing)控(kong)(kong)(kong)制(zhi)器進(jin)(jin)(jin)(jin)行(xing)(xing)自檢功(gong)(gong)(gong)能(neng)(neng)檢查(cha)(cha)(cha)(cha)(cha)：對(dui)可測量(liang)相關參數進(jin)(jin)(jin)(jin)行(xing)(xing)查(cha)(cha)(cha)(cha)(cha)看和記錄，如回(hui)路電(dian)(dian)流等；公共場所煙感(gan)器、溫感(gan)器安(an)(an)裝檢查(cha)(cha)(cha)(cha)(cha)，與(yu)底(di)座接觸(chu)是(shi)(shi)否良(liang)好(hao)，外(wai)觀(guan)是(shi)(shi)否潔凈(jing)完好(hao)；每次隨機抽取不低于5%的(de)煙感(gan)或溫感(gan)，噴煙或加熱后查(cha)(cha)(cha)(cha)(cha)視(shi)報(bao)警(jing)(jing)是(shi)(shi)否正(zheng)確(que)；手動(dong)(dong)(dong)報(bao)警(jing)(jing)按(an)鈕(niu)(niu)，檢查(cha)(cha)(cha)(cha)(cha)安(an)(an)裝是(shi)(shi)否牢(lao)固(gu)，有無破(po)損及(ji)丟(diu)失；每次隨機抽取不低于5%的(de)手動(dong)(dong)(dong)報(bao)警(jing)(jing)按(an)鈕(niu)(niu)，進(jin)(jin)(jin)(jin)行(xing)(xing)模擬報(bao)警(jing)(jing)，測試(shi)報(bao)警(jing)(jing)功(gong)(gong)(gong)能(neng)(neng)是(shi)(shi)否正(zheng)常(chang)；對(dui)樓層內各模塊箱(xiang)進(jin)(jin)(jin)(jin)行(xing)(xing)外(wai)觀(guan)檢查(cha)(cha)(cha)(cha)(cha)，外(wai)接線是(shi)(shi)否固(gu)定(ding)良(liang)好(hao)；對(dui)聯動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)柜(ju)上的(de)按(an)鈕(niu)(niu)每次按(an)10%的(de)比例(li)進(jin)(jin)(jin)(jin)行(xing)(xing)功(gong)(gong)(gong)能(neng)(neng)試(shi)驗，控(kong)(kong)(kong)制(zhi)功(gong)(gong)(gong)能(neng)(neng)正(zheng)常(chang)。對(dui)火災報(bao)警(jing)(jing)控(kong)(kong)(kong)制(zhi)柜(ju)、聯動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)柜(ju)等進(jin)(jin)(jin)(jin)行(xing)(xing)清掃除塵(chen)。線路松動(dong)(dong)(dong)，應進(jin)(jin)(jin)(jin)行(xing)(xing)緊固(gu)。對(dui)自檢、消(xiao)音(yin)、復位功(gong)(gong)(gong)能(neng)(neng)檢查(cha)(cha)(cha)(cha)(cha)，主電(dian)(dian)源(yuan)與(yu)備用電(dian)(dian)源(yuan)切換、報(bao)警(jing)(jing)檢查(cha)(cha)(cha)(cha)(cha)。二、應急照明及(ji)疏散指(zhi)示燈(deng)(deng)每3個(ge)月進(jin)(jin)(jin)(jin)行(xing)(xing)一(yi)次備用電(dian)(dian)池(chi)亮(liang)燈(deng)(deng)（半個(ge)小時(shi)），使電(dian)(dian)池(chi)放電(dian)(dian)后再(zai)充電(dian)(dian)，延長電(dian)(dian)池(chi)壽命；檢查(cha)(cha)(cha)(cha)(cha)出(chu)口指(zhi)示燈(deng)(deng)玻(bo)璃(li)面板有無劃傷(shang)或破(po)裂現象；出(chu)口指(zhi)示燈(deng)(deng)電(dian)(dian)源(yuan)指(zhi)示燈(deng)(deng)是(shi)(shi)否亮(liang)，如不亮(liang)，應立即修(xiu)(xiu)理；檢查(cha)(cha)(cha)(cha)(cha)出(chu)口指(zhi)示燈(deng)(deng)安(an)(an)裝是(shi)(shi)否牢(lao)固(gu)；針對(dui)檢查(cha)(cha)(cha)(cha)(cha)中發現的(de)缺陷取下來進(jin)(jin)(jin)(jin)行(xing)(xing)修(xiu)(xiu)復，再(zai)裝回(hui)原位；燈(deng)(deng)箱(xiang)外(wai)殼及(ji)面板擦抹干凈(jing)。

什(shen)么是(shi)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)，常(chang)見風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)有哪些類型，風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)主要指中(zhong)央空(kong)調系統的(de)通風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道，它(ta)常(chang)常(chang)被忽視(shi)，但卻是(shi)空(kong)調系統的(de)重要組成部(bu)分(fen)。風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)是(shi)由薄鋼(gang)(gang)板、鋁板、硬聚(ju)氯(lv)乙烯板、玻璃鋼(gang)(gang)以(yi)及其它(ta)復合材(cai)料等(deng)制成的(de)，用于輸送空(kong)氣和空(kong)氣混(hun)合物的(de)各(ge)種管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)總稱。1、按照材(cai)質可(ke)(ke)分(fen)為(wei)：金屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、非金屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong)：（1）金屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)又可(ke)(ke)分(fen)為(wei)：鋼(gang)(gang)板風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、鋁板風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、不銹鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；（2）非金屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)可(ke)(ke)以(yi)分(fen)為(wei)：硬聚(ju)氯(lv)乙烯風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、有機玻璃風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、無(wu)機玻璃風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、玻璃鋼(gang)(gang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)以(yi)及其它(ta)復合材(cai)料風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)等(deng)；2、按照風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)外形可(ke)(ke)分(fen)為(wei)：圓形風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)；3、按照通風(feng)(feng)(feng)(feng)(feng)(feng)空(kong)調系統工作壓(ya)力可(ke)(ke)分(fen)為(wei)：高壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)三個(ge)類別，

1.風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)程(cheng)度(du)安裝(zhuang)，邊(bian)長(chang)尺寸小于(yu)(yu)(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)400mm，間(jian)距(ju)不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)(yu)(yu)(yu)4m；大于(yu)(yu)(yu)(yu)(yu)(yu)400mm，不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)(yu)(yu)(yu)3m；對于(yu)(yu)(yu)(yu)(yu)(yu)薄(bo)鋼(gang)板法(fa)蘭的(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，其支、吊架間(jian)距(ju)不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)垂直(zhi)安裝(zhuang)，間(jian)距(ju)不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)(yu)(yu)(yu)4m，單根直(zhi)管(guan)(guan)至少(shao)應(ying)(ying)(ying)(ying)有2個固(gu)(gu)定點(dian)。3.支、吊架不(bu)(bu)(bu)宜(yi)設(she)置在風(feng)(feng)(feng)(feng)(feng)(feng)口、閥門、檢討門及自控機構處，離風(feng)(feng)(feng)(feng)(feng)(feng)口或插(cha)接(jie)管(guan)(guan)的(de)距(ju)離不(bu)(bu)(bu)宜(yi)小于(yu)(yu)(yu)(yu)(yu)(yu)200mm。4.當程(cheng)度(du)懸(xuan)吊的(de)主、干(gan)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)長(chang)度(du)超過(guo)20m時(shi)(shi)，應(ying)(ying)(ying)(ying)設(she)置防止擺動固(gu)(gu)定點(dian)，每個系(xi)統不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)少(shao)于(yu)(yu)(yu)(yu)(yu)(yu)1個。5.防火(huo)閥直(zhi)徑(jing)或長(chang)邊(bian)尺寸大于(yu)(yu)(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)630mm時(shi)(shi)，宜(yi)設(she)獨(du)立支、吊架。6.帶高效過(guo)濾器的(de)送風(feng)(feng)(feng)(feng)(feng)(feng)口，應(ying)(ying)(ying)(ying)采(cai)取可分(fen)離調節高度(du)的(de)吊桿。金(jin)屬風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)加(jia)固(gu)(gu)：矩形風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)邊(bian)長(chang)大于(yu)(yu)(yu)(yu)(yu)(yu)630mm、保溫風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)邊(bian)長(chang)大于(yu)(yu)(yu)(yu)(yu)(yu)800mm，并(bing)且管(guan)(guan)段長(chang)度(du)大于(yu)(yu)(yu)(yu)(yu)(yu)1250mm或低壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)單邊(bian)平(ping)面(mian)積大于(yu)(yu)(yu)(yu)(yu)(yu)1.2m2、中、高壓(ya)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)大于(yu)(yu)(yu)(yu)(yu)(yu)1.0m2中，均(jun)應(ying)(ying)(ying)(ying)采(cai)用加(jia)固(gu)(gu)辦(ban)法(fa)。角鋼(gang)、加(jia)固(gu)(gu)筋(jin)的(de)加(jia)固(gu)(gu)，其高度(du)應(ying)(ying)(ying)(ying)小于(yu)(yu)(yu)(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)的(de)寬度(du)。角鋼(gang)、加(jia)固(gu)(gu)筋(jin)與風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)鉚接(jie)的(de)間(jian)隔應(ying)(ying)(ying)(ying)均(jun)勻，不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)(yu)(yu)凈化(hua)空調系(xi)統，不(bu)(bu)(bu)應(ying)(ying)(ying)(ying)在風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)內設(she)加(jia)固(gu)(gu)框(kuang)及加(jia)固(gu)(gu)筋(jin)。

（1）防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)使用(yong)及(ji)安(an)裝（a） 安(an)裝前(qian)必(bi)須檢(jian)查(cha)(cha)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)外(wai)觀質(zhi)量(liang)、控制性(xing)能(neng)(neng)和閥(fa)(fa)門(men)動(dong)作(zuo)，確認正常后配鉆法蘭連接孔。（b） 安(an)裝時(shi)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)的(de)方(fang)向位置應(ying)(ying)正確，熔(rong)斷(duan)器（易熔(rong)片(pian)）應(ying)(ying)先于(yu)葉(xie)(xie)片(pian)軸(zhou)接觸熱(re)氣流（即(ji)位于(yu)葉(xie)(xie)片(pian)的(de)迎風側）。自重式(shi)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)要(yao)注意葉(xie)(xie)片(pian)的(de)上(shang)下(xia)方(fang)向氣流方(fang)向標志，不得倒置。（c） 防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)應(ying)(ying)牢(lao)靠地固定(ding)(ding)在設定(ding)(ding)的(de)位置上(shang)，確保當發生火(huo)(huo)(huo)災時(shi)不致因管道變(bian)形(xing)下(xia)塌(ta)而影響工(gong)作(zuo)性(xing)能(neng)(neng)，必(bi)要(yao)時(shi)應(ying)(ying)設吊架(jia)。（d） 具有(you)(you)風量(liang)調節功(gong)能(neng)(neng)的(de)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)，應(ying)(ying)在調試(shi)過(guo)(guo)程中調定(ding)(ding)閥(fa)(fa)門(men)開度。（e） 當設計防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)為(wei)吊頂安(an)裝或靠近(jin)墻體安(an)裝時(shi)，要(yao)保證防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)周圍(wei)貿有(you)(you)足夠空間。（f） 安(an)裝防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)后的(de)施工(gong)過(guo)(guo)程中，要(yao)注意不得使閥(fa)(fa)體、操作(zuo)裝置等受(shou)到損傷(shang)、變(bian)形(xing)，以免影響其(qi)工(gong)作(zuo)性(xing)能(neng)(neng)（g） 安(an)裝后應(ying)(ying)對防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)清掃(sao)檢(jian)查(cha)(cha)，閥(fa)(fa)體內不得有(you)(you)雜物，并進行操作(zuo)試(shi)驗，確保閥(fa)(fa)體正常工(gong)作(zuo)。