江北推薦配件批發

一、對(dui)通風(feng)(feng)管(guan)(guan)(guan)(guan)道制作(zuo)的(de)(de)要求進行檢查：檢查通風(feng)(feng)管(guan)(guan)(guan)(guan)道穿越(yue)防(fang)護密(mi)(mi)(mi)閉(bi)墻(qiang)、密(mi)(mi)(mi)閉(bi)墻(qiang)的(de)(de)預(yu)(yu)埋(mai)(mai)(mai)密(mi)(mi)(mi)閉(bi)穿墻(qiang)短管(guan)(guan)(guan)(guan)。通風(feng)(feng)預(yu)(yu)埋(mai)(mai)(mai)密(mi)(mi)(mi)閉(bi)短管(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)厚度(du)(du)不(bu)(bu)小(xiao)(xiao)于3mm鋼板機械卷制成形（其(qi)(qi)(qi)厚度(du)(du)還(huan)應(ying)(ying)根(gen)據預(yu)(yu)埋(mai)(mai)(mai)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)大小(xiao)(xiao)確定，使預(yu)(yu)埋(mai)(mai)(mai)管(guan)(guan)(guan)(guan)不(bu)(bu)致變(bian)形），防(fang)爆超(chao)壓(ya)排氣活門(men)的(de)(de)預(yu)(yu)埋(mai)(mai)(mai)短管(guan)(guan)(guan)(guan)其(qi)(qi)(qi)厚度(du)(du)為6mm，密(mi)(mi)(mi)閉(bi)短管(guan)(guan)(guan)(guan)中間應(ying)(ying)設(she)密(mi)(mi)(mi)閉(bi)肋，密(mi)(mi)(mi)閉(bi)肋厚度(du)(du)為5mm，密(mi)(mi)(mi)閉(bi)肋高度(du)(du)為50mm，密(mi)(mi)(mi)閉(bi)肋與(yu)(yu)(yu)短管(guan)(guan)(guan)(guan)應(ying)(ying)雙面(mian)滿焊(han)(han)、焊(han)(han)縫(feng)嚴密(mi)(mi)(mi)。密(mi)(mi)(mi)閉(bi)穿墻(qiang)短管(guan)(guan)(guan)(guan)兩端(duan)深處(chu)(chu)墻(qiang)面(mian)的(de)(de)長度(du)(du)應(ying)(ying)大于100mm，管(guan)(guan)(guan)(guan)道內(nei)外(wai)部除(chu)與(yu)(yu)(yu)混凝土(tu)接(jie)(jie)(jie)觸(chu)部分外(wai)均應(ying)(ying)刷兩道防(fang)銹漆。二、對(dui)風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)處(chu)(chu)制作(zuo)的(de)(de)要求進行檢查,對(dui)染毒區的(de)(de)通風(feng)(feng)管(guan)(guan)(guan)(guan)道連(lian)(lian)接(jie)(jie)(jie)方法(fa)(fa)及密(mi)(mi)(mi)封(feng)(feng)進行檢查。如無設(she)計要求，其(qi)(qi)(qi)風(feng)(feng)管(guan)(guan)(guan)(guan)厚度(du)(du)應(ying)(ying)采(cai)(cai)用(yong)大于等于3mm的(de)(de)鋼板焊(han)(han)接(jie)(jie)(jie)制作(zuo)而成。風(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)焊(han)(han)接(jie)(jie)(jie)連(lian)(lian)接(jie)(jie)(jie)。通風(feng)(feng)管(guan)(guan)(guan)(guan)道與(yu)(yu)(yu)密(mi)(mi)(mi)閉(bi)閥門(men)的(de)(de)連(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)帶(dai)密(mi)(mi)(mi)封(feng)(feng)槽的(de)(de)法(fa)(fa)蘭(lan)連(lian)(lian)接(jie)(jie)(jie)，其(qi)(qi)(qi)法(fa)(fa)蘭(lan)面(mian)應(ying)(ying)經機床車削(xue)加(jia)工(gong)，保(bao)證接(jie)(jie)(jie)觸(chu)應(ying)(ying)平整(zheng)，法(fa)(fa)蘭(lan)面(mian)有1~2mm深的(de)(de)90°密(mi)(mi)(mi)封(feng)(feng)槽；風(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)(yu)設(she)備連(lian)(lian)接(jie)(jie)(jie)法(fa)(fa)蘭(lan)之(zhi)間應(ying)(ying)采(cai)(cai)用(yong)整(zheng)體橡膠(jiao)法(fa)(fa)蘭(lan)墊(dian)圈(quan)，防(fang)爆超(chao)壓(ya)排氣活門(men)法(fa)(fa)蘭(lan)連(lian)(lian)接(jie)(jie)(jie)填(tian)料采(cai)(cai)用(yong)5mm整(zheng)張橡膠(jiao)墊(dian)圈(quan)密(mi)(mi)(mi)封(feng)(feng)（不(bu)(bu)得有拼縫(feng)），其(qi)(qi)(qi)他染毒區風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)及法(fa)(fa)蘭(lan)與(yu)(yu)(yu)設(she)備連(lian)(lian)接(jie)(jie)(jie)采(cai)(cai)用(yong)4~5mm整(zheng)張橡膠(jiao)墊(dian)圈(quan)密(mi)(mi)(mi)封(feng)(feng)（不(bu)(bu)得有拼縫(feng)），連(lian)(lian)接(jie)(jie)(jie)處(chu)(chu)不(bu)(bu)得有漏縫(feng)現象。

（1）防火閥使用及安裝（a） 安裝前必須檢查防火閥外觀質量、控制性能和閥門動作，確認正常后配鉆法蘭連接孔。（b） 安裝時防火閥的方向位置應正確，熔斷器（易熔片）應先于葉片軸接觸熱氣流（即位于葉片的迎風側）。自重式防火閥要注意葉片的上下方向氣流方向標志，不得倒置。（c） 防火閥應牢靠地固定在設定的位置上，確保當發生火災時不致因管道變形下塌而影響工作性能，配件批發必要時應設吊架。（d） 具有風量調節功能的防火閥，應在調試過程中調定閥門開度。（e） 當設計防火閥為吊頂安裝或靠近墻體安裝時，要保證防火閥周圍貿有足夠空間。（f） 安裝防火閥后的施工過程中，要注意推薦配件不得使閥體、操作裝置(zhi)等受到損傷、變形(xing)，以免影響其工(gong)作性能（g） 安裝后應對防(fang)火閥清掃檢查，閥體內不得有雜物(wu)，并進(jin)行操作試驗，確保閥體正常工(gong)作。

什么是風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，常見風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)有哪些類(lei)型，風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)主要(yao)指中(zhong)(zhong)央空(kong)調(diao)系(xi)統的(de)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道，它(ta)(ta)常常被忽視(shi)，但卻是空(kong)調(diao)系(xi)統的(de)重(zhong)要(yao)組成部分(fen)。風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)是由薄鋼板、鋁板、硬(ying)聚(ju)氯乙烯板、玻璃(li)鋼以及其它(ta)(ta)復合材料(liao)等(deng)(deng)制成的(de)，用于輸送空(kong)氣和空(kong)氣混合物的(de)各(ge)種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)總稱。1、按照(zhao)材質可分(fen)為(wei)：金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、非金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong)(zhong)：（1）金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)又(you)可分(fen)為(wei)：鋼板風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋁板風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹鋼風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)；（2）非金(jin)屬(shu)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)可以分(fen)為(wei)：硬(ying)聚(ju)氯乙烯風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、有機玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、無機玻璃(li)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、玻璃(li)鋼風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及其它(ta)(ta)復合材料(liao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)(deng)；2、按照(zhao)風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外形可分(fen)為(wei)：圓形風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)；3、按照(zhao)通風(feng)(feng)(feng)(feng)(feng)(feng)(feng)空(kong)調(diao)系(xi)統工作壓力(li)可分(fen)為(wei)：高壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、中(zhong)(zhong)壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、低壓風(feng)(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)三個類(lei)別，

1) 送(song)(song)風(feng)(feng)，包括(kuo)通氣(qi)(qi)(qi)，如(ru)送(song)(song)鮮風(feng)(feng)和排(pai)氣(qi)(qi)(qi)，這(zhe)(zhe)個范圍很廣，如(ru)工(gong)(gong)廠(chang)車(che)間，生(sheng)產(chan)(chan)場(chang)地空(kong)氣(qi)(qi)(qi)，由于有(you)害(hai)氣(qi)(qi)(qi)體產(chan)(chan)生(sheng)需要(yao)排(pai)出室(shi)外，又需要(yao)把室(shi)外空(kong)氣(qi)(qi)(qi)輸(shu)送(song)(song)至(zhi)室(shi)內。這(zhe)(zhe)時就(jiu)要(yao)使(shi)用(yong)(yong)流量(liang)大而壓力小(xiao)的(de)(de)空(kong)氣(qi)(qi)(qi)輸(shu)送(song)(song)管(guan)(guan)(guan)道(dao)，螺(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)就(jiu)適用(yong)(yong)，一般情況下使(shi)用(yong)(yong)鍍鋅鐵(tie)管(guan)(guan)(guan)，有(you)腐蝕性及(ji)特別(bie)潮濕(shi)場(chang)所使(shi)用(yong)(yong)不(bu)(bu)銹鋼管(guan)(guan)(guan)。2) 送(song)(song)冷風(feng)(feng)。常(chang)見的(de)(de)是中央空(kong)調的(de)(de)管(guan)(guan)(guan)道(dao)，這(zhe)(zhe)種管(guan)(guan)(guan)道(dao)需要(yao)加保(bao)溫(wen)材(cai)料(liao)(liao)(liao)。螺(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)可(ke)內貼保(bao)溫(wen)材(cai)料(liao)(liao)(liao)，外表看來美(mei)觀。3) 排(pai)油煙(yan)。飯店、酒樓、賓館的(de)(de)廚房均有(you)大量(liang)油煙(yan)產(chan)(chan)生(sheng)，需要(yao)排(pai)出，使(shi)用(yong)(yong)圓形(xing)的(de)(de)風(feng)(feng)管(guan)(guan)(guan)就(jiu)是油煙(yan)囪。在這(zhe)(zhe)里，螺(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)該叫(jiao)做油煙(yan)管(guan)(guan)(guan)。4) 除塵(chen)。有(you)些工(gong)(gong)廠(chang)生(sheng)產(chan)(chan)車(che)間很多塵(chen)埃(ai)，需要(yao)專(zhuan)門(men)的(de)(de)除塵(chen)裝置，其中量(liang)較(jiao)大的(de)(de)管(guan)(guan)(guan)道(dao)，可(ke)使(shi)用(yong)(yong)螺(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)。5) 散裝物料(liao)(liao)(liao)輸(shu)送(song)(song)。有(you)些工(gong)(gong)廠(chang)的(de)(de)生(sheng)產(chan)(chan)過程中，需要(yao)輸(shu)送(song)(song)松(song)散的(de)(de)顆粒(li)，特別(bie)是比重(zhong)不(bu)(bu)大的(de)(de)如(ru)發(fa)泡塑料(liao)(liao)(liao)粒(li)之(zhi)類的(de)(de)使(shi)用(yong)(yong)螺(luo)旋(xuan)風(feng)(feng)管(guan)(guan)(guan)造(zao)價低、效(xiao)果(guo)好。

排煙(yan)(yan)(yan)(yan)閥(fa)(fa)是(shi)否存在(zai)常(chang)開(kai)的(de)？這里的(de)排煙(yan)(yan)(yan)(yan)閥(fa)(fa)也(ye)就相當于(yu)排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)，對于(yu)常(chang)見的(de)板式排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)與(yu)多(duo)(duo)(duo)葉排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)，市場(chang)上(shang)(shang)常(chang)見的(de)均為常(chang)閉形式，一般(ban)不(bu)需(xu)(xu)要常(chang)開(kai)的(de)排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)。對于(yu)排風(feng)(feng)(feng)(feng)兼排煙(yan)(yan)(yan)(yan)系統的(de)排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)，可以(yi)(yi)采用(yong)“單(dan)層百(bai)葉 + 280 ℃ 電控(kong)排煙(yan)(yan)(yan)(yan)防(fang)(fang)火(huo)閥(fa)(fa)”進行控(kong)制。70 ℃防(fang)(fang)火(huo)閥(fa)(fa)的(de)應用(yong)場(chang)合有(you)哪(na)些(xie)？防(fang)(fang)火(huo)閥(fa)(fa)應用(yong)場(chang)合很(hen)多(duo)(duo)(duo)，在(zai)空(kong)(kong)調(diao)送回風(feng)(feng)(feng)(feng)干管(guan)(guan)，通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)機進出口(kou)(kou)(kou)(kou)(kou)(kou)，風(feng)(feng)(feng)(feng)井入口(kou)(kou)(kou)(kou)(kou)(kou)，管(guan)(guan)道穿越(yue)防(fang)(fang)火(huo)分區 / 變形縫 / 重要房間 / 機房 / 火(huo)災危險性大的(de)房間的(de)隔(ge)墻或(huo)樓板，垂直風(feng)(feng)(feng)(feng)管(guan)(guan)與(yu)每層水(shui)平風(feng)(feng)(feng)(feng)管(guan)(guan)連(lian)接處(chu)。等(deng)很(hen)多(duo)(duo)(duo)場(chang)合都(dou)需(xu)(xu)要設置防(fang)(fang)火(huo)閥(fa)(fa)。 空(kong)(kong)調(diao)新(xin)(xin)風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)管(guan)(guan)是(shi)否需(xu)(xu)要安裝(zhuang)(zhuang)防(fang)(fang)火(huo)閥(fa)(fa)？一般(ban)不(bu)需(xu)(xu)要。特別(bie)是(shi)如果(guo)回風(feng)(feng)(feng)(feng)、送風(feng)(feng)(feng)(feng)均安裝(zhuang)(zhuang)防(fang)(fang)火(huo)閥(fa)(fa)之后，新(xin)(xin)風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)(kou)(kou)就沒有(you)必要在(zai)安裝(zhuang)(zhuang)防(fang)(fang)火(huo)閥(fa)(fa)了。并且一般(ban)取風(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)(kou)(kou)位于(yu)室外(wai)，且按照(zhao)規范要求與(yu)排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)保持(chi)10 m以(yi)(yi)上(shang)(shang)的(de)水(shui)平距(ju)離或(huo)3 m以(yi)(yi)上(shang)(shang)的(de)垂直距(ju)離（ 排煙(yan)(yan)(yan)(yan)口(kou)(kou)(kou)(kou)(kou)(kou)在(zai)上(shang)(shang) ），一般(ban)煙(yan)(yan)(yan)(yan)氣不(bu)會從新(xin)(xin)風(feng)(feng)(feng)(feng)口(kou)(kou)(kou)(kou)(kou)(kou)進入空(kong)(kong)調(diao)，所以(yi)(yi)一般(ban)不(bu)需(xu)(xu)要安裝(zhuang)(zhuang)防(fang)(fang)火(huo)閥(fa)(fa)。