重慶推薦不銹鋼通風管道價格

它是近(jin)年新的(de)風管管材(cai)(cai)，以容(rong)重64 kg / m3、厚度25 mm的(de)離心玻纖板(ban)為基材(cai)(cai)，內復玻璃絲布，外(wai)復防(fang)(fang)潮鋁箔布（進口板(ban)材(cai)(cai)為內涂(tu)熱(re)敏丙稀酸聚合物，外(wai)層為稀紋布 / 鋁箔 / 牛皮紙(zhi)），用專用防(fang)(fang)火粘(zhan)結劑復合干燥后，再經切割(ge)、開(kai)槽、粘(zhan)結加(jia)固等(deng)工(gong)(gong)藝而制成，采用特種密(mi)(mi)封(feng)(feng)膠、壓敏膠帶(dai)(dai)、熱(re)敏膠帶(dai)(dai)連(lian)接(jie)密(mi)(mi)封(feng)(feng)，根據風管斷面尺(chi)寸、風壓大(da)小再采取適(shi)(shi)當的(de)加(jia)固措施(shi)。具有消聲、保(bao)溫(wen)、防(fang)(fang)火、防(fang)(fang)潮、漏(lou)風量小、經濟適(shi)(shi)用等(deng)優點(dian),材(cai)(cai)質輕，搬運吊(diao)掛(gua)容(rong)易(yi)，現場修改方便(bian)、易(yi)施(shi)工(gong)(gong)，組(zu)裝便(bian)捷(jie)，需密(mi)(mi)封(feng)(feng)的(de)連(lian)接(jie)點(dian)少，節省(sheng)安裝空間，熱(re)效高(gao)，操(cao)作安靜，工(gong)(gong)作壽命長，性能價(jia)格比優，綜(zong)合造(zao)價(jia)低，要防(fang)(fang)止被水長期(qi)浸泡。

1、消(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)：鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)(feng)管(guan)：無(wu)(wu)(wu)消(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)，自身(shen)震動會(hui)(hui)產生聲(sheng)(sheng)音(yin)，必(bi)(bi)須(xu)加(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)器。無(wu)(wu)(wu)機玻(bo)璃(li)鋼(gang)風(feng)(feng)(feng)管(guan)：無(wu)(wu)(wu)消(xiao)(xiao)聲(sheng)(sheng)性(xing)能(neng)，隔聲(sheng)(sheng)性(xing)能(neng)優于鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)(feng)管(guan)，必(bi)(bi)須(xu)加(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)器。復(fu)合玻(bo)纖(xian)(xian)(xian)板(ban)(ban)風(feng)(feng)(feng)管(guan)：其管(guan)壁是一種多孔性(xing)吸聲(sheng)(sheng)材料，可省去專用(yong)消(xiao)(xiao)聲(sheng)(sheng)器。纖(xian)(xian)(xian)維(wei)織物(wu)風(feng)(feng)(feng)管(guan)：其管(guan)壁為(wei)(wei)柔(rou)性(xing)纖(xian)(xian)(xian)維(wei)織物(wu)，本身(shen)就是聲(sheng)(sheng)音(yin)的(de)不良導體和(he)吸收體，自身(shen)不會(hui)(hui)產生聲(sheng)(sheng)音(yin)，還可以一定(ding)程度(du)上吸收設備噪聲(sheng)(sheng)，隨(sui)著(zhu)管(guan)道的(de)延長，效果更為(wei)(wei)明顯，可省去專用(yong)消(xiao)(xiao)聲(sheng)(sheng)器。2、保溫(wen)(wen)性(xing)能(neng)：鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)(feng)管(guan)：導熱系數很大(da)(為(wei)(wei)60.4 W/m?K)，無(wu)(wu)(wu)保溫(wen)(wen)性(xing)能(neng)，必(bi)(bi)須(xu)另外(wai)加(jia)包(bao)保溫(wen)(wen)層(ceng)及保護層(ceng)。無(wu)(wu)(wu)機玻(bo)璃(li)鋼(gang)風(feng)(feng)(feng)管(guan)：導熱系數大(da)(為(wei)(wei)0.5W/m?K)，無(wu)(wu)(wu)保溫(wen)(wen)性(xing)能(neng)。復(fu)合玻(bo)纖(xian)(xian)(xian)板(ban)(ban)風(feng)(feng)(feng)管(guan)：導熱系數小(xiao)(xiao)(平(ping)均溫(wen)(wen)度(du)24℃時小(xiao)(xiao)于1W/m?K)，有一定(ding)保溫(wen)(wen)性(xing)能(neng)，不加(jia)裝(zhuang)保溫(wen)(wen)。

一、火災自動報警系統:對消防火災報警控制器進行自檢功能檢查：對可測量相關參數進行查看和記錄，如回路電流等；公共場所煙感器、溫感器安裝檢查，與底座接觸是否良好，外觀是否潔凈完好；每次隨機抽取不低于5%的煙感或溫感，噴煙或加熱后查視報警是否正確；手動報警按鈕，重慶不銹鋼通風管道檢查安裝是否牢固，有無破損及丟失；每次隨機抽取不低于5%的手動報警按鈕，進行模擬報警，測試報警功能是否正常；對樓層內各模塊箱進行外觀檢查，外接線是否固定良好；不銹鋼通風管道價格對聯動(dong)控制(zhi)(zhi)(zhi)柜上的按鈕每次(ci)按10%的比(bi)例進(jin)行(xing)(xing)功(gong)能(neng)(neng)試驗，控制(zhi)(zhi)(zhi)功(gong)能(neng)(neng)正常。對火災報(bao)警(jing)控制(zhi)(zhi)(zhi)柜、聯動(dong)控制(zhi)(zhi)(zhi)柜等進(jin)行(xing)(xing)清掃除(chu)塵(chen)。線(xian)路松動(dong)，應(ying)進(jin)行(xing)(xing)緊固。對自檢(jian)、消(xiao)音、復(fu)位功(gong)能(neng)(neng)檢(jian)查(cha)，主電(dian)(dian)源與(yu)備(bei)用電(dian)(dian)源切換、報(bao)警(jing)檢(jian)查(cha)。二、應(ying)急照明(ming)及(ji)(ji)疏散指(zhi)(zhi)示燈(deng)每3個月進(jin)行(xing)(xing)一次(ci)備(bei)用電(dian)(dian)池(chi)亮(liang)燈(deng)（半個小時），使(shi)電(dian)(dian)池(chi)放電(dian)(dian)后再充電(dian)(dian)，延(yan)長電(dian)(dian)池(chi)壽命(ming)；檢(jian)查(cha)出(chu)口(kou)指(zhi)(zhi)示燈(deng)玻璃面板(ban)有(you)無劃傷或破裂現象；出(chu)口(kou)指(zhi)(zhi)示燈(deng)電(dian)(dian)源指(zhi)(zhi)示燈(deng)是(shi)(shi)否亮(liang)，如不亮(liang)，應(ying)立(li)即修理；檢(jian)查(cha)出(chu)口(kou)指(zhi)(zhi)示燈(deng)安裝是(shi)(shi)否牢固；針(zhen)對檢(jian)查(cha)中發現的缺陷取下(xia)來(lai)進(jin)行(xing)(xing)修復(fu)，再裝回原位；燈(deng)箱外殼(ke)及(ji)(ji)面板(ban)擦抹干(gan)凈(jing)。

防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)的(de)(de)外觀，防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)應(ying)外觀完好無損，機(ji)械部分(fen)外表無銹蝕(shi)、變形(xing)或機(ji)械損傷。在(zai)(zai)其明顯(xian)部位(wei)(wei)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)永(yong)久(jiu)性(xing)標(biao)牌，標(biao)明產(chan)(chan)品名(ming)稱、型號(hao)、規(gui)格、耐火(huo)(huo)性(xing)能(neng)及(ji)(ji)商(shang)標(biao)、生產(chan)(chan)單位(wei)(wei)(制造商(shang))名(ming)稱和廠址、出日期及(ji)(ji)產(chan)(chan)品生產(chan)(chan)批(pi)號(hao)、執行標(biao)準等，內容(rong)清晰，設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)牢(lao)靠。防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)的(de)(de)安(an)裝(zhuang)位(wei)(wei)置(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)主要(yao)(yao)安(an)裝(zhuang)在(zai)(zai)風管(guan)(guan)靠近防(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)隔處(chu)(chu)(chu)(chu)，暗裝(zhuang)時(shi)(shi)，安(an)裝(zhuang)部位(wei)(wei)應(ying)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)方(fang)便維護(hu)的(de)(de)檢(jian)修口。具體檢(jian)查要(yao)(yao)求為：(1)通(tong)風、空(kong)調系統的(de)(de)風管(guan)(guan)，在(zai)(zai)以(yi)下部位(wei)(wei)應(ying)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)公(gong)稱動作溫(wen)度(du)為70℃的(de)(de)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa):①穿越(yue)防(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)區處(chu)(chu)(chu)(chu);②穿越(yue)通(tong)風、空(kong)調機(ji)房的(de)(de)房間隔墻和樓(lou)板(ban)處(chu)(chu)(chu)(chu);③穿越(yue)重要(yao)(yao)或火(huo)(huo)災危險性(xing)大的(de)(de)房間隔墻和樓(lou)板(ban)處(chu)(chu)(chu)(chu);④穿越(yue)防(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)隔處(chu)(chu)(chu)(chu)的(de)(de)變形(xing)縫兩側(ce);⑤豎(shu)向(xiang)(xiang)(xiang)風管(guan)(guan)與每(mei)層水(shui)平(ping)風管(guan)(guan)交接處(chu)(chu)(chu)(chu)的(de)(de)水(shui)平(ping)管(guan)(guan)段上(shang)。當建筑(zhu)內每(mei)個防(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)區的(de)(de)通(tong)風、空(kong)調系統均獨(du)立設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)時(shi)(shi)，水(shui)平(ping)風管(guan)(guan)與豎(shu)向(xiang)(xiang)(xiang)總管(guan)(guan)的(de)(de)交接處(chu)(chu)(chu)(chu)可不設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)。(2)公(gong)共建筑(zhu)的(de)(de)浴室、衛生間和廚(chu)房的(de)(de)豎(shu)向(xiang)(xiang)(xiang)排風管(guan)(guan)，應(ying)采取(qu)防(fang)(fang)(fang)(fang)止回流(liu)措施，并宜(yi)(yi)在(zai)(zai)支管(guan)(guan)上(shang)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)。(3)公(gong)共建筑(zhu)內廚(chu)房的(de)(de)排油煙管(guan)(guan)道，宜(yi)(yi)按防(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)區設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)，且在(zai)(zai)與豎(shu)向(xiang)(xiang)(xiang)排風管(guan)(guan)連接的(de)(de)支管(guan)(guan)處(chu)(chu)(chu)(chu)應(ying)設(she)(she)(she)(she)置(zhi)(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(fa)(fa)。

1、70℃防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)用(yong)在(zai)空(kong)調(diao)送風(feng)、通(tong)風(feng)系統管道上(shang)；平(ping)時(shi)(shi)常開(kai)，發(fa)生(sheng)(sheng)火(huo)(huo)(huo)災時(shi)(shi)關(guan)(guan)閉(bi)，聯(lian)(lian)鎖風(feng)機，使(shi)風(feng)機關(guan)(guan)閉(bi)；2、280℃防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)用(yong)在(zai)排煙(yan)系統管道上(shang)，平(ping)時(shi)(shi)常開(kai)，發(fa)生(sheng)(sheng)火(huo)(huo)(huo)災時(shi)(shi)排煙(yan)，當(dang)(dang)煙(yan)氣溫(wen)(wen)度(du)達(da)到(dao)280度(du)時(shi)(shi)，防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)關(guan)(guan)閉(bi)，聯(lian)(lian)鎖風(feng)機關(guan)(guan)閉(bi)；3、280℃防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)應為常開(kai)，又叫高(gao)溫(wen)(wen)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)，一(yi)般安(an)裝(zhuang)在(zai)有(you)高(gao)溫(wen)(wen)環(huan)境的通(tong)風(feng)管道中(zhong)，當(dang)(dang)溫(wen)(wen)度(du)到(dao)達(da)280℃后易熔(rong)合金熔(rong)化(hua)，閥(fa)(fa)(fa)門關(guan)(guan)閉(bi)，同時(shi)(shi)可(ke)以用(yong)24V電信號(hao)控制(zhi)。如果(guo)說是(shi)280排煙(yan)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)應為常閉(bi)，安(an)裝(zhuang)在(zai)排煙(yan)管道中(zhong)發(fa)生(sheng)(sheng)火(huo)(huo)(huo)災時(shi)(shi)控制(zhi)中(zhong)心給出電信號(hao)使(shi)其(qi)打開(kai)排煙(yan)，當(dang)(dang)溫(wen)(wen)度(du)到(dao)達(da)280時(shi)(shi)易熔(rong)合金熔(rong)化(hua)閥(fa)(fa)(fa)門關(guan)(guan)閉(bi)，是(shi)一(yi)種(zhong)二次動作的閥(fa)(fa)(fa)門。

（1）風(feng)管(guan)(guan)(guan)(guan)(guan)布(bu)(bu)置(zhi)應(ying)(ying)(ying)(ying)盡(jin)(jin)量(liang)(liang)采用(yong)沿墻壁(bi)鋪設(she)(she)的(de)(de)(de)(de)方法，這樣在終裝(zhuang)修時(shi)可(ke)形成凹凸頂結構，既保持了室(shi)內的(de)(de)(de)(de)凈高，又使(shi)風(feng)管(guan)(guan)(guan)(guan)(guan)得到屏蔽，可(ke)以起到較(jiao)好的(de)(de)(de)(de)裝(zhuang)修效果；（2）風(feng)管(guan)(guan)(guan)(guan)(guan)在布(bu)(bu)置(zhi)時(shi)應(ying)(ying)(ying)(ying)盡(jin)(jin)量(liang)(liang)短，彎(wan)頭不宜過(guo)多，轉角半徑不宜過(guo)小，并盡(jin)(jin)量(liang)(liang)避免(mian)管(guan)(guan)(guan)(guan)(guan)道突(tu)變徑，以減少(shao)沿程壓力的(de)(de)(de)(de)損失；（3）風(feng)管(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)時(shi)不應(ying)(ying)(ying)(ying)破壞原有(you)(you)建筑的(de)(de)(de)(de)結構，特別是承重結構；（4）風(feng)管(guan)(guan)(guan)(guan)(guan)穿過(guo)墻壁(bi)處(chu)，其孔(kong)洞(dong)四周的(de)(de)(de)(de)縫隙，應(ying)(ying)(ying)(ying)使(shi)用(yong)彈(dan)性材(cai)料(liao)填充密實；（5）為(wei)了降低噪聲，風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)始端（與(yu)送(song)風(feng)機(ji)連(lian)(lian)接處(chu)）不宜急彎(wan)，必要(yao)時(shi)，彎(wan)頭和(he)三通(tong)支管(guan)(guan)(guan)(guan)(guan)等處(chu)應(ying)(ying)(ying)(ying)裝(zhuang)設(she)(she)導(dao)流葉片；（6）風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)連(lian)(lian)接應(ying)(ying)(ying)(ying)嚴格按照規(gui)范進行，粘貼(tie)應(ying)(ying)(ying)(ying)牢固、鋪設(she)(she)應(ying)(ying)(ying)(ying)平整、綁扎(zha)應(ying)(ying)(ying)(ying)緊密，無(wu)滑(hua)動、松弛(chi)與(yu)斷裂現象，防(fang)止漏冷（熱）；（7）輸送(song)易產(chan)生冷凝(ning)水空(kong)氣(qi)的(de)(de)(de)(de)風(feng)管(guan)(guan)(guan)(guan)(guan)，一定(ding)要(yao)按設(she)(she)計要(yao)求(qiu)的(de)(de)(de)(de)坡(po)度(du)安(an)(an)裝(zhuang)；（8）安(an)(an)裝(zhuang)要(yao)牢固，所有(you)(you)吊、支、托架不得妨礙風(feng)口、閥門、控制系統(tong)及(ji)檢(jian)查(cha)門的(de)(de)(de)(de)操作(zuo)，并作(zuo)良(liang)好的(de)(de)(de)(de)防(fang)銹(xiu)處(chu)理；（9）新(xin)風(feng)管(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)除應(ying)(ying)(ying)(ying)遵(zun)守送(song)風(feng)管(guan)(guan)(guan)(guan)(guan)道安(an)(an)裝(zhuang)規(gui)定(ding)外，還應(ying)(ying)(ying)(ying)按設(she)(she)計要(yao)求(qiu)作(zuo)有(you)(you)坡(po)度(du)安(an)(an)裝(zhuang)（坡(po)向新(xin)風(feng)口）；（10）新(xin)風(feng)口要(yao)有(you)(you)防(fang)雨和(he)過(guo)濾網罩，安(an)(an)裝(zhuang)位(wei)置(zhi)應(ying)(ying)(ying)(ying)選在空(kong)氣(qi)不受污染(ran)的(de)(de)(de)(de)地方且便于檢(jian)修。