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重慶推薦不銹鋼通風管道廠家

2020-04-20
重慶推薦不銹鋼通風管道廠家

1、想要讓排水管能夠很好的排水,我們就需要注意在安裝排水管的時候,讓排水管能夠有一個輕微的斜坡,這樣不銹鋼通風管道就不會出現排水管有可能過高而出現當中央空調停止工作時,內機的水會出現倒流的情況,這樣就會將吊頂泡壞。2、還需要注意的是在安裝排水管的時候要對排水管的外部做一層保溫處理,如果不銹鋼通風管道廠家不做保(bao)溫(wen),那么就會在制冷時間(jian)長后(hou),排水(shui)(shui)管(guan)的表(biao)面會出現滴水(shui)(shui)的情況,這樣對吊頂(ding)是(shi)有(you)著一定的損壞的。所(suo)以要使(shi)用一些保(bao)溫(wen)材料,將排水(shui)(shui)管(guan)的保(bao)溫(wen)做好。

重慶推薦不銹鋼通風管道廠家

1.通風(feng)、空氣調節系(xi)統的(de)(de)(de)(de)風(feng)管在(zai)下列部位(wei)應設(she)(she)(she)置(zhi)公(gong)稱動作(zuo)(zuo)溫(wen)度(du)為70℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)閥。①穿(chuan)越(yue)(yue)防(fang)(fang)火(huo)(huo)(huo)分(fen)(fen)區(qu)處(chu)。②穿(chuan)越(yue)(yue)通風(feng)空調機房(fang)的(de)(de)(de)(de)房(fang)間(jian)隔(ge)(ge)墻和(he)(he)樓板處(chu)。③穿(chuan)越(yue)(yue)重要(yao)或火(huo)(huo)(huo)災危(wei)險性大的(de)(de)(de)(de)場所的(de)(de)(de)(de)房(fang)間(jian)隔(ge)(ge)墻和(he)(he)樓板處(chu)。④穿(chuan)越(yue)(yue)防(fang)(fang)火(huo)(huo)(huo)分(fen)(fen)隔(ge)(ge)處(chu)的(de)(de)(de)(de)變形縫兩(liang)側(ce)。⑤豎(shu)(shu)向(xiang)風(feng)管與(yu)每層水平(ping)風(feng)管交接(jie)處(chu)的(de)(de)(de)(de)水平(ping)管段上(shang),當(dang)建(jian)筑(zhu)(zhu)內(nei)每個防(fang)(fang)火(huo)(huo)(huo)分(fen)(fen)區(qu)的(de)(de)(de)(de)通風(feng)、空氣調節系(xi)統均獨(du)立設(she)(she)(she)置(zhi)時(shi),水平(ping)風(feng)管與(yu)豎(shu)(shu)向(xiang)總管的(de)(de)(de)(de)交接(jie)處(chu)可(ke)不(bu)設(she)(she)(she)置(zhi)防(fang)(fang)火(huo)(huo)(huo)閥。2.公(gong)共(gong)建(jian)筑(zhu)(zhu)的(de)(de)(de)(de)浴室(shi)、衛生間(jian)和(he)(he)廚房(fang)的(de)(de)(de)(de)豎(shu)(shu)向(xiang)排(pai)(pai)風(feng)管,應采取防(fang)(fang)止回流措施并宜(yi)在(zai)支(zhi)管上(shang)設(she)(she)(she)置(zhi)公(gong)稱動作(zuo)(zuo)溫(wen)度(du)為70℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)閥。公(gong)共(gong)建(jian)筑(zhu)(zhu)內(nei)廚房(fang)的(de)(de)(de)(de)排(pai)(pai)油煙(yan)管道(dao)宜(yi)按防(fang)(fang)火(huo)(huo)(huo)分(fen)(fen)區(qu)設(she)(she)(she)置(zhi),且在(zai)與(yu)豎(shu)(shu)向(xiang)排(pai)(pai)風(feng)管連接(jie)的(de)(de)(de)(de)支(zhi)管處(chu)應設(she)(she)(she)置(zhi)公(gong)稱動作(zuo)(zuo)溫(wen)度(du)為150℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)閥。 3.排(pai)(pai)煙(yan)防(fang)(fang)火(huo)(huo)(huo)閥(280℃)的(de)(de)(de)(de)設(she)(she)(she)置(zhi)場所:①排(pai)(pai)煙(yan)管進入排(pai)(pai)風(feng)機房(fang)處(chu);②穿(chuan)越(yue)(yue)防(fang)(fang)火(huo)(huo)(huo)分(fen)(fen)區(qu)的(de)(de)(de)(de)排(pai)(pai)煙(yan)管道(dao)上(shang);③排(pai)(pai)煙(yan)系(xi)統的(de)(de)(de)(de)支(zhi)管上(shang);

重慶推薦不銹鋼通風管道廠家

消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器是(shi)(shi)利用(yong)聲(sheng)(sheng)(sheng)(sheng)的(de)吸(xi)(xi)收、反射、干涉等(deng)原理(li),降低通風與(yu)空調系(xi)統(tong)中(zhong)氣(qi)流噪聲(sheng)(sheng)(sheng)(sheng)的(de)裝置。根(gen)據消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)原理(li)的(de)不同可以(yi)分(fen)為(wei)阻(zu)性(xing)(xing)(xing)、抗性(xing)(xing)(xing)、共振型和(he)復合(he)型等(deng)。一、阻(zu)性(xing)(xing)(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器,阻(zu)性(xing)(xing)(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器利用(yong)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料的(de)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)作用(yong)而消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)的(de)。其構(gou)造是(shi)(shi)把吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料固定(ding)在氣(qi)流流動(dong)的(de)管道內(nei)壁,或(huo)按(an)一定(ding)方式排列在管道或(huo)殼體內(nei)構(gou)成阻(zu)性(xing)(xing)(xing)消(xiao)(xiao)聲(sheng)(sheng)(sheng)(sheng)器,吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料能(neng)(neng)(neng)夠把入(ru)射在其上的(de)聲(sheng)(sheng)(sheng)(sheng)能(neng)(neng)(neng)部(bu)分(fen)地吸(xi)(xi)收掉。聲(sheng)(sheng)(sheng)(sheng)能(neng)(neng)(neng)之所以(yi)能(neng)(neng)(neng)被吸(xi)(xi)收,是(shi)(shi)由于(yu)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料的(de)多(duo)孔(kong)性(xing)(xing)(xing)和(he)松散性(xing)(xing)(xing)。當聲(sheng)(sheng)(sheng)(sheng)波進入(ru)孔(kong)隙,引起(qi)孔(kong)隙中(zhong)的(de)空氣(qi)和(he)材(cai)料產(chan)生微(wei)小(xiao)的(de)振動(dong),由于(yu)摩擦和(he)粘滯阻(zu)力。使相當一部(bu)分(fen)聲(sheng)(sheng)(sheng)(sheng)能(neng)(neng)(neng)化為(wei)熱能(neng)(neng)(neng)而被吸(xi)(xi)收掉。

重慶推薦不銹鋼通風管道廠家

消防(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機風(feng)(feng)(feng)(feng)量(liang)與送風(feng)(feng)(feng)(feng)機風(feng)(feng)(feng)(feng)量(liang)計算(suan)方(fang)(fang)法是(shi)根據(ju)建筑面積(ji)(ji)來確定的,每(mei)個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)都(dou)需(xu)要獨立計算(suan)其(qi)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang),當排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)機擔(dan)負一個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)的時(shi)候可(ke)按平(ping)方(fang)(fang)米面積(ji)(ji)不(bu)小(xiao)于(yu)60m3/h計算(suan),擔(dan)負多個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)則(ze)按平(ping)方(fang)(fang)米面積(ji)(ji)不(bu)小(xiao)于(yu)120m3/h計算(suan)。送風(feng)(feng)(feng)(feng)量(liang)按排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的50%計算(suan)。每(mei)個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)不(bu)應大(da)(da)于(yu)500平(ping)方(fang)(fang)。常見的消防(fang)防(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系統中,排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)一般根據(ju)大(da)(da)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)面積(ji)(ji)500*120等于(yu)60000立方(fang)(fang)每(mei)小(xiao)時(shi)計算(suan),在設(she)計排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的時(shi)候要注意漏(lou)風(feng)(feng)(feng)(feng)量(liang),一般可(ke)按小(xiao)漏(lou)風(feng)(feng)(feng)(feng)量(liang)10%計算(suan)。例如:當建筑面積(ji)(ji)為1000平(ping)方(fang)(fang)時(shi),需(xu)要設(she)置兩個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu),每(mei)個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)區(qu)(qu)的大(da)(da)面積(ji)(ji)為500平(ping)方(fang)(fang),排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)是(shi)500*1203/h=600003/h,再加上小(xiao)漏(lou)風(feng)(feng)(feng)(feng)量(liang)10%為60003/h,總排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)應為660003/h,其(qi)中送風(feng)(feng)(feng)(feng)量(liang)為排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的50%應為330003/h。

重慶推薦不銹鋼通風管道廠家

什么是(shi)風(feng)(feng)(feng)管(guan)(guan)(guan),常見風(feng)(feng)(feng)管(guan)(guan)(guan)有哪些(xie)類(lei)(lei)型,風(feng)(feng)(feng)管(guan)(guan)(guan)主要指(zhi)中央空(kong)(kong)(kong)調系統的通(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)道,它常常被(bei)忽(hu)視,但卻是(shi)空(kong)(kong)(kong)調系統的重(zhong)要組成部分。風(feng)(feng)(feng)管(guan)(guan)(guan)是(shi)由薄鋼(gang)(gang)(gang)板(ban)、鋁(lv)板(ban)、硬(ying)聚氯乙烯(xi)板(ban)、玻(bo)璃鋼(gang)(gang)(gang)以及(ji)其(qi)(qi)它復合(he)材(cai)料(liao)(liao)等制成的,用于輸送空(kong)(kong)(kong)氣和空(kong)(kong)(kong)氣混合(he)物的各(ge)種管(guan)(guan)(guan)道的總稱。1、按照材(cai)質可分為(wei)(wei):金屬風(feng)(feng)(feng)管(guan)(guan)(guan)、非(fei)金屬風(feng)(feng)(feng)管(guan)(guan)(guan)。其(qi)(qi)中:(1)金屬風(feng)(feng)(feng)管(guan)(guan)(guan)又(you)可分為(wei)(wei):鋼(gang)(gang)(gang)板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、鋁(lv)板(ban)風(feng)(feng)(feng)管(guan)(guan)(guan)、不(bu)銹鋼(gang)(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)等;(2)非(fei)金屬風(feng)(feng)(feng)管(guan)(guan)(guan)可以分為(wei)(wei):硬(ying)聚氯乙烯(xi)風(feng)(feng)(feng)管(guan)(guan)(guan)、有機玻(bo)璃風(feng)(feng)(feng)管(guan)(guan)(guan)、無機玻(bo)璃風(feng)(feng)(feng)管(guan)(guan)(guan)、玻(bo)璃鋼(gang)(gang)(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)以及(ji)其(qi)(qi)它復合(he)材(cai)料(liao)(liao)風(feng)(feng)(feng)管(guan)(guan)(guan)等;2、按照風(feng)(feng)(feng)管(guan)(guan)(guan)外形(xing)可分為(wei)(wei):圓形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)、矩形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan);3、按照通(tong)風(feng)(feng)(feng)空(kong)(kong)(kong)調系統工作壓(ya)力(li)可分為(wei)(wei):高壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)、中壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)、低壓(ya)風(feng)(feng)(feng)管(guan)(guan)(guan)三個類(lei)(lei)別,