萬州值得信賴的廚房排煙管道批發

確(que)保(bao)(bao)通(tong)風(feng)(feng)效(xiao)(xiao)果：高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)消防(fang)(fang)排(pai)煙(yan)風(feng)(feng)機(ji)的(de)使(shi)用介質本身溫(wen)(wen)(wen)(wen)(wen)度(du)相對(dui)較高(gao)(gao)，且自身的(de)運(yun)(yun)轉也是(shi)(shi)會(hui)產(chan)生(sheng)一定(ding)的(de)溫(wen)(wen)(wen)(wen)(wen)度(du)，若是(shi)(shi)將其(qi)放在密封(feng)環境(jing)(jing)中(zhong)，那么很容易就會(hui)導(dao)致高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)，針(zhen)對(dui)于這(zhe)種情況在前期選擇安裝環境(jing)(jing)時就應(ying)(ying)該(gai)要多(duo)注(zhu)意，好(hao)是(shi)(shi)能夠將其(qi)放在通(tong)風(feng)(feng)效(xiao)(xiao)果較好(hao)的(de)環境(jing)(jing)中(zhong)，通(tong)過對(dui)流運(yun)(yun)動來(lai)(lai)有效(xiao)(xiao)降低溫(wen)(wen)(wen)(wen)(wen)度(du)，這(zhe)是(shi)(shi)可以有效(xiao)(xiao)的(de)防(fang)(fang)止高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)現象(xiang)的(de)發(fa)生(sheng)。確(que)保(bao)(bao)電(dian)流大小合(he)適(shi)：消防(fang)(fang)排(pai)煙(yan)風(feng)(feng)機(ji)的(de)使(shi)用還(huan)是(shi)(shi)要注(zhu)意電(dian)流問(wen)題(ti)，是(shi)(shi)應(ying)(ying)該(gai)要防(fang)(fang)止電(dian)流過大現象(xiang)發(fa)生(sheng)，否則會(hui)讓(rang)在運(yun)(yun)行中(zhong)會(hui)因(yin)為電(dian)流過大而(er)產(chan)生(sheng)較多(duo)的(de)電(dian)阻，而(er)這(zhe)也是(shi)(shi)會(hui)導(dao)致高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)。因(yin)為高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)會(hui)直接(jie)影(ying)響著消防(fang)(fang)排(pai)煙(yan)風(feng)(feng)機(ji)的(de)使(shi)用，因(yin)此在日常使(shi)用中(zhong)就應(ying)(ying)該(gai)要采(cai)取(qu)措施來(lai)(lai)有效(xiao)(xiao)的(de)防(fang)(fang)止高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)現象(xiang)發(fa)生(sheng)，且在高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)之后(hou)要采(cai)取(qu)措施來(lai)(lai)降溫(wen)(wen)(wen)(wen)(wen)，以確(que)保(bao)(bao)安全。

防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)的(de)(de)(de)外(wai)觀，防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)應(ying)(ying)外(wai)觀完(wan)好無(wu)損(sun)，機(ji)械部分(fen)外(wai)表(biao)無(wu)銹蝕、變(bian)形(xing)(xing)或機(ji)械損(sun)傷。在(zai)其明顯(xian)部位設(she)置(zhi)(zhi)永久性(xing)標牌，標明產品名稱(cheng)、型號、規格、耐火(huo)(huo)(huo)(huo)性(xing)能及(ji)商標、生(sheng)產單(dan)位(制(zhi)造商)名稱(cheng)和廠址、出日期(qi)及(ji)產品生(sheng)產批號、執行標準等，內(nei)(nei)容清晰，設(she)置(zhi)(zhi)牢靠(kao)。防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)的(de)(de)(de)安裝位置(zhi)(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)主要(yao)安裝在(zai)風(feng)管(guan)靠(kao)近防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)隔(ge)處，暗裝時(shi)，安裝部位應(ying)(ying)設(she)置(zhi)(zhi)方(fang)便(bian)維護的(de)(de)(de)檢修口。具體檢查要(yao)求(qiu)為：(1)通(tong)風(feng)、空調(diao)(diao)系統的(de)(de)(de)風(feng)管(guan)，在(zai)以下部位應(ying)(ying)設(she)置(zhi)(zhi)公(gong)稱(cheng)動作(zuo)溫度為70℃的(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa):①穿(chuan)越(yue)(yue)防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區處;②穿(chuan)越(yue)(yue)通(tong)風(feng)、空調(diao)(diao)機(ji)房的(de)(de)(de)房間隔(ge)墻和樓(lou)板處;③穿(chuan)越(yue)(yue)重要(yao)或火(huo)(huo)(huo)(huo)災危險性(xing)大的(de)(de)(de)房間隔(ge)墻和樓(lou)板處;④穿(chuan)越(yue)(yue)防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)隔(ge)處的(de)(de)(de)變(bian)形(xing)(xing)縫兩側;⑤豎向(xiang)風(feng)管(guan)與(yu)每(mei)層水平風(feng)管(guan)交(jiao)接(jie)處的(de)(de)(de)水平管(guan)段上(shang)。當建筑內(nei)(nei)每(mei)個(ge)防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區的(de)(de)(de)通(tong)風(feng)、空調(diao)(diao)系統均獨(du)立設(she)置(zhi)(zhi)時(shi)，水平風(feng)管(guan)與(yu)豎向(xiang)總管(guan)的(de)(de)(de)交(jiao)接(jie)處可不(bu)設(she)置(zhi)(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)。(2)公(gong)共(gong)建筑的(de)(de)(de)浴室、衛生(sheng)間和廚(chu)房的(de)(de)(de)豎向(xiang)排風(feng)管(guan)，應(ying)(ying)采(cai)取(qu)防(fang)(fang)止回(hui)流(liu)措施，并宜在(zai)支(zhi)管(guan)上(shang)設(she)置(zhi)(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)。(3)公(gong)共(gong)建筑內(nei)(nei)廚(chu)房的(de)(de)(de)排油煙管(guan)道，宜按防(fang)(fang)火(huo)(huo)(huo)(huo)分(fen)區設(she)置(zhi)(zhi)，且(qie)在(zai)與(yu)豎向(xiang)排風(feng)管(guan)連接(jie)的(de)(de)(de)支(zhi)管(guan)處應(ying)(ying)設(she)置(zhi)(zhi)防(fang)(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)。

它是近年新的風管管材，以容重64 kg / m3、厚度25 mm的離心玻纖板為基材，內復玻璃絲布，外復防潮鋁箔布（進口板材為內涂熱敏丙稀酸聚合物，外層為稀紋布 / 鋁箔 / 牛皮紙），用專用防火粘結劑復合干燥后，再經切割、開槽、粘結加固等工藝而制成，廚房排煙管道批發采用特種密封膠、壓敏膠帶、熱敏膠帶連接密封，根據風管斷面尺寸、風壓大小再采取適當的加固措施。值得信賴的廚房排煙管道具有消(xiao)聲、保(bao)溫(wen)、防(fang)火(huo)、防(fang)潮、漏風量小(xiao)、經(jing)濟適用等(deng)優(you)點(dian),材質輕(qing)，搬運吊掛容(rong)易(yi)，現場(chang)修改方(fang)便、易(yi)施工，組裝便捷，需(xu)密封的連接點(dian)少，節(jie)省(sheng)安裝空間，熱效高，操作安靜，工作壽命長(chang)，性能(neng)價(jia)格比優(you)，綜合(he)造價(jia)低，要防(fang)止被水長(chang)期(qi)浸泡。

1.風(feng)(feng)(feng)管(guan)(guan)(guan)程(cheng)度(du)(du)安裝(zhuang)，邊(bian)(bian)長(chang)(chang)尺寸(cun)小于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)400mm，間距(ju)不(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)4m；大于(yu)(yu)(yu)400mm，不(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)3m；對(dui)于(yu)(yu)(yu)薄鋼板法(fa)蘭的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)，其支、吊(diao)(diao)架(jia)間距(ju)不(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)管(guan)(guan)(guan)垂直(zhi)安裝(zhuang)，間距(ju)不(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)4m，單(dan)根直(zhi)管(guan)(guan)(guan)至(zhi)少應(ying)(ying)(ying)(ying)有2個(ge)(ge)固(gu)(gu)定點。3.支、吊(diao)(diao)架(jia)不(bu)宜設置在(zai)風(feng)(feng)(feng)口、閥門、檢討門及自控機構處，離(li)風(feng)(feng)(feng)口或插接(jie)(jie)管(guan)(guan)(guan)的(de)(de)距(ju)離(li)不(bu)宜小于(yu)(yu)(yu)200mm。4.當程(cheng)度(du)(du)懸吊(diao)(diao)的(de)(de)主、干風(feng)(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)度(du)(du)超過(guo)(guo)20m時(shi)，應(ying)(ying)(ying)(ying)設置防(fang)止擺動(dong)固(gu)(gu)定點，每(mei)個(ge)(ge)系統(tong)不(bu)應(ying)(ying)(ying)(ying)少于(yu)(yu)(yu)1個(ge)(ge)。5.防(fang)火閥直(zhi)徑或長(chang)(chang)邊(bian)(bian)尺寸(cun)大于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)630mm時(shi)，宜設獨立支、吊(diao)(diao)架(jia)。6.帶高效(xiao)過(guo)(guo)濾器的(de)(de)送風(feng)(feng)(feng)口，應(ying)(ying)(ying)(ying)采取可分(fen)離(li)調節高度(du)(du)的(de)(de)吊(diao)(diao)桿。金屬風(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)加固(gu)(gu)：矩形風(feng)(feng)(feng)管(guan)(guan)(guan)邊(bian)(bian)長(chang)(chang)大于(yu)(yu)(yu)630mm、保溫風(feng)(feng)(feng)管(guan)(guan)(guan)邊(bian)(bian)長(chang)(chang)大于(yu)(yu)(yu)800mm，并且管(guan)(guan)(guan)段長(chang)(chang)度(du)(du)大于(yu)(yu)(yu)1250mm或低壓風(feng)(feng)(feng)管(guan)(guan)(guan)單(dan)邊(bian)(bian)平面積大于(yu)(yu)(yu)1.2m2、中(zhong)、高壓風(feng)(feng)(feng)管(guan)(guan)(guan)大于(yu)(yu)(yu)1.0m2中(zhong)，均應(ying)(ying)(ying)(ying)采用加固(gu)(gu)辦法(fa)。角(jiao)鋼、加固(gu)(gu)筋(jin)的(de)(de)加固(gu)(gu)，其高度(du)(du)應(ying)(ying)(ying)(ying)小于(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)風(feng)(feng)(feng)管(guan)(guan)(guan)的(de)(de)寬度(du)(du)。角(jiao)鋼、加固(gu)(gu)筋(jin)與風(feng)(feng)(feng)管(guan)(guan)(guan)鉚接(jie)(jie)的(de)(de)間隔應(ying)(ying)(ying)(ying)均勻，不(bu)應(ying)(ying)(ying)(ying)大于(yu)(yu)(yu)220mm。.對(dui)于(yu)(yu)(yu)凈化空調系統(tong)，不(bu)應(ying)(ying)(ying)(ying)在(zai)風(feng)(feng)(feng)管(guan)(guan)(guan)內設加固(gu)(gu)框(kuang)及加固(gu)(gu)筋(jin)。

在空調(diao)送(song)風(feng)(feng)系統(tong)中(zhong)(zhong)，空調(diao)送(song)風(feng)(feng)機(ji)送(song)出的(de)風(feng)(feng)必須(xu)通(tong)過主(zhu)干管(guan)分(fen)配到(dao)支管(guan)中(zhong)(zhong)；在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系統(tong)中(zhong)(zhong)，煙(yan)(yan)(yan)(yan)(yan)氣(qi)由支管(guan)到(dao)主(zhu)干管(guan)后，進入排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機(ji)排(pai)(pai)(pai)(pai)出。當建(jian)筑物(wu)內(nei)發(fa)生(sheng)火(huo)(huo)(huo)(huo)災時(shi)(shi)，在通(tong)風(feng)(feng)、空調(diao)系統(tong)中(zhong)(zhong)，為了防(fang)止火(huo)(huo)(huo)(huo)勢通(tong)過送(song)風(feng)(feng)系統(tong)蔓(man)(man)延，當送(song)風(feng)(feng)系統(tong)中(zhong)(zhong)氣(qi)體溫(wen)度達到(dao)70℃時(shi)(shi)，防(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)(fa)(fa)機(ji)構上(shang)熔斷(duan)(duan)(duan)器動作，閥(fa)(fa)(fa)(fa)(fa)門亦迅速(su)關閥(fa)(fa)(fa)(fa)(fa)，切(qie)斷(duan)(duan)(duan)煙(yan)(yan)(yan)(yan)(yan)氣(qi)與(yu)火(huo)(huo)(huo)(huo)勢沿風(feng)(feng)管(guan)蔓(man)(man)延的(de)通(tong)路。同樣，在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系統(tong)中(zhong)(zhong)，發(fa)生(sheng)火(huo)(huo)(huo)(huo)災時(shi)(shi)，排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)(fa)(fa)開(kai)啟，進行(xing)排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)，為了截斷(duan)(duan)(duan)高溫(wen)煙(yan)(yan)(yan)(yan)(yan)氣(qi)在排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)管(guan)路中(zhong)(zhong)流動，防(fang)止火(huo)(huo)(huo)(huo)勢蔓(man)(man)延到(dao)另一防(fang)火(huo)(huo)(huo)(huo)分(fen)區，當排(pai)(pai)(pai)(pai)出的(de)煙(yan)(yan)(yan)(yan)(yan)氣(qi)溫(wen)度達到(dao)280℃時(shi)(shi)，排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)防(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)(fa)(fa)、排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)口上(shang)熔斷(duan)(duan)(duan)器動作，閥(fa)(fa)(fa)(fa)(fa)門必須(xu)自動關閉，阻(zu)止排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)。由此可見，防(fang)火(huo)(huo)(huo)(huo)閥(fa)(fa)(fa)(fa)(fa)、排(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)(fa)(fa)做到(dao)了該(gai)通(tong)則通(tong)，該(gai)斷(duan)(duan)(duan)則斷(duan)(duan)(duan)的(de)隔煙(yan)(yan)(yan)(yan)(yan)阻(zu)火(huo)(huo)(huo)(huo)作用。