渝中推薦天園地方管廠家

通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)安(an)裝程序：（1）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)組(zu)(zu)裝：當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較(jiao)短時(shi)(shi)，可(ke)一(yi)次在地(di)(di)面組(zu)(zu)裝而成，當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較(jiao)長(chang)時(shi)(shi)，可(ke)視安(an)裝場(chang)地(di)(di)的(de)情(qing)況，在地(di)(di)面分段組(zu)(zu)裝。組(zu)(zu)裝時(shi)(shi)應(ying)(ying)盡量調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)的(de)中心度和水平(ping)度，避免風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)扭(niu)曲或上(shang)(shang)下起(qi)波(bo)，左(zuo)右擺(bai)龍，每段風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)不宜超過10m.組(zu)(zu)裝時(shi)(shi)，墊片(pian)應(ying)(ying)墊平(ping)，法(fa)蘭(lan)螺(luo)(luo)栓應(ying)(ying)均勻擰緊，螺(luo)(luo)母帽均朝向(xiang)(xiang)同一(yi)方(fang)向(xiang)(xiang)。（2）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)：風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)前應(ying)(ying)檢查全部支(zhi)架的(de)水乎度和標高、檢查支(zhi)架的(de)牢固程度，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)可(ke)采用(yong)(yong)直(zhi)(zhi)接和吊(diao)具兩(liang)(liang)種方(fang)法(fa)。對風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷面較(jiao)小，又位(wei)置較(jiao)低的(de)可(ke)采用(yong)(yong)人工就(jiu)位(wei)方(fang)法(fa)，只需搭設簡易腳(jiao)手架即可(ke)。當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷面較(jiao)大且管(guan)(guan)(guan)(guan)段較(jiao)長(chang)時(shi)(shi)，可(ke)采用(yong)(yong)滑輪(lun)、倒鏈、大繩等(deng)方(fang)法(fa)吊(diao)裝。世紀星介紹(shao)為了便于風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)就(jiu)位(wei)，一(yi)般多采用(yong)(yong)將風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)吊(diao)在腳(jiao)手架上(shang)(shang)，然后再將其抬(tai)放在風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)支(zhi)架上(shang)(shang)的(de)方(fang)法(fa)。腳(jiao)手架應(ying)(ying)沿其風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)長(chang)度方(fang)向(xiang)(xiang)搭設，高度和位(wei)置應(ying)(ying)適合(he)施工操(cao)作，吊(diao)裝順序應(ying)(ying)先干(gan)管(guan)(guan)(guan)(guan)后支(zhi)、立管(guan)(guan)(guan)(guan)，吊(diao)起(qi)時(shi)(shi)，吊(diao)點應(ying)(ying)牢固，兩(liang)(liang)吊(diao)點應(ying)(ying)均勻受力(li)。垂直(zhi)(zhi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可(ke)采用(yong)(yong)人工和大繩輔助就(jiu)位(wei)。調整風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)保證垂直(zhi)(zhi)度要求(qiu)(qiu)。（3）風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)調直(zhi)(zhi)：就(jiu)位(wei)在支(zhi)架上(shang)(shang)的(de)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)，應(ying)(ying)撥正(zheng)位(wei)置，調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)橫(heng)平(ping)豎直(zhi)(zhi)，然后再按圖集要求(qiu)(qiu)固定。

常(chang)用(yong)的(de)(de)(de)(de)(de)消(xiao)防(fang)排煙風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)(de)結構型(xing)(xing)式(shi)有內(nei)冷(leng)(leng)卻(que)電(dian)(dian)(dian)風(feng)(feng)葉輪(lun)的(de)(de)(de)(de)(de)型(xing)(xing)式(shi)、吸入冷(leng)(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)氣(qi)流(liu)的(de)(de)(de)(de)(de)型(xing)(xing)式(shi)、前(qian)導加動葉型(xing)(xing)式(shi)的(de)(de)(de)(de)(de)低(di)速吸入冷(leng)(leng)卻(que)風(feng)(feng)的(de)(de)(de)(de)(de)消(xiao)防(fang)排煙風(feng)(feng)機(ji)(ji)等(deng)，它們的(de)(de)(de)(de)(de)特點(dian)和(he)效(xiao)(xiao)果有所不同。 3.1內(nei)冷(leng)(leng)卻(que)電(dian)(dian)(dian)風(feng)(feng)葉輪(lun)的(de)(de)(de)(de)(de)型(xing)(xing)式(shi),這種排煙風(feng)(feng)機(ji)(ji)主流(liu)道(dao)(dao)的(de)(de)(de)(de)(de)煙氣(qi)溫(wen)(wen)度(du)高(gao)可(ke)達到(dao)280℃，煙氣(qi)裝在(zai)電(dian)(dian)(dian)機(ji)(ji)上(shang)的(de)(de)(de)(de)(de)葉輪(lun)輸(shu)送，再電(dian)(dian)(dian)機(ji)(ji)原來裝設(she)(she)冷(leng)(leng)卻(que)葉輪(lun)的(de)(de)(de)(de)(de)地方，重新設(she)(she)計(ji)了用(yong)于冷(leng)(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)風(feng)(feng)扇，與機(ji)(ji)匣上(shang)開的(de)(de)(de)(de)(de)進風(feng)(feng)口和(he)出風(feng)(feng)口相連，并(bing)通(tong)過電(dian)(dian)(dian)機(ji)(ji)與風(feng)(feng)機(ji)(ji)輪(lun)組成(cheng)的(de)(de)(de)(de)(de)簡(jian)通(tong)道(dao)(dao)冷(leng)(leng)卻(que)電(dian)(dian)(dian)機(ji)(ji)。此型(xing)(xing)式(shi)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)冷(leng)(leng)卻(que)通(tong)道(dao)(dao)可(ke)以保證(zheng)在(zai)主流(liu)通(tong)道(dao)(dao)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)達到(dao)300℃時(shi)，機(ji)(ji)殼的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)可(ke)以保持(chi)在(zai)130℃左(zuo)右(you)，在(zai)此環境溫(wen)(wen)度(du)下，采用(yong)一般的(de)(de)(de)(de)(de)絕緣等(deng)級(ji)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)就可(ke)以達到(dao)效(xiao)(xiao)果，沒(mei)有必要采用(yong)高(gao)溫(wen)(wen)的(de)(de)(de)(de)(de)絕緣電(dian)(dian)(dian)機(ji)(ji)，從(cong)而可(ke)以大大的(de)(de)(de)(de)(de)降低(di)風(feng)(feng)機(ji)(ji)的(de)(de)(de)(de)(de)制作(zuo)成(cheng)本(ben)。這種型(xing)(xing)式(shi)的(de)(de)(de)(de)(de)軸流(liu)消(xiao)防(fang)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)設(she)(she)計(ji)，國家(jia)鑒(jian)定(ding)已(yi)經(jing)下批(pi)，已(yi)經(jing)投入到(dao)生產當中，并(bing)且(qie)獲得(de)了良好(hao)的(de)(de)(de)(de)(de)經(jing)濟收益，目前(qian)是(shi)在(zai)進一步(bu)的(de)(de)(de)(de)(de)研發(fa)和(he)改造(zao)當中，從(cong)而能更(geng)好(hao)的(de)(de)(de)(de)(de)提高(gao)工作(zuo)效(xiao)(xiao)率(lv)，降低(di)制造(zao)成(cheng)本(ben)。

一、風管及部件安裝的有關規定1.風管安裝的強制規定,當風管穿過需要封閉的防火、防爆墻體或樓板時，應設預埋管或防護套管。套管鋼板厚度不應小于1.6mm，風管與防護套管之間應用不燃且對人體無害的柔性材料封堵，風道應安裝設防火閥。風管內嚴禁各種管道、電線敷設及穿越；輸送含有易燃易爆氣體或安裝在易燃易爆環境的風管系統，應有良好的接地，通過生活區、生產房間時必須嚴密，不得設接口；推薦天園地方管室外主管的固定拉索嚴禁拉在避雷針或避雷網上。輸送溫度高于80℃的空氣的風管，應按設計要求采取防護措施。2.風管安裝的一般規定風管安裝宜在建筑圍護結構施工完畢、場所清理后進行。凈化空調風管應在安裝部位地面做好，墻面抹灰工序完畢，室內無飛塵或有防塵措施后進行。渝中天園地方管安裝風管(guan)前應清(qing)除(chu)管(guan)內外(wai)雜物(wu)，并做好清(qing)潔和保護(hu)工(gong)作，風管(guan)安裝的位置、標高(gao)和走向等應符合設(she)計要(yao)求，現場風管(guan)接口(kou)的配置不(bu)得縮小有效(xiao)截面。

消防排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)與送(song)(song)風(feng)(feng)機風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)計(ji)算(suan)(suan)(suan)方(fang)(fang)法是(shi)根據(ju)建筑面(mian)(mian)(mian)積(ji)(ji)來確(que)定的(de)，每(mei)個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)都需(xu)要獨立(li)計(ji)算(suan)(suan)(suan)其(qi)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)，當(dang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機擔負(fu)一(yi)個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)的(de)時(shi)(shi)候(hou)可按(an)(an)平(ping)方(fang)(fang)米面(mian)(mian)(mian)積(ji)(ji)不小(xiao)(xiao)(xiao)于(yu)(yu)60m3／h計(ji)算(suan)(suan)(suan)，擔負(fu)多個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)則按(an)(an)平(ping)方(fang)(fang)米面(mian)(mian)(mian)積(ji)(ji)不小(xiao)(xiao)(xiao)于(yu)(yu)120m3／h計(ji)算(suan)(suan)(suan)。送(song)(song)風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)按(an)(an)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)的(de)50%計(ji)算(suan)(suan)(suan)。每(mei)個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)不應(ying)大于(yu)(yu)500平(ping)方(fang)(fang)。常見的(de)消防防排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)系統中，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)一(yi)般根據(ju)大防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)面(mian)(mian)(mian)積(ji)(ji)500*120等于(yu)(yu)60000立(li)方(fang)(fang)每(mei)小(xiao)(xiao)(xiao)時(shi)(shi)計(ji)算(suan)(suan)(suan)，在設(she)計(ji)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)的(de)時(shi)(shi)候(hou)要注(zhu)意漏風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)，一(yi)般可按(an)(an)小(xiao)(xiao)(xiao)漏風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)10%計(ji)算(suan)(suan)(suan)。例如：當(dang)建筑面(mian)(mian)(mian)積(ji)(ji)為(wei)(wei)(wei)(wei)1000平(ping)方(fang)(fang)時(shi)(shi)，需(xu)要設(she)置(zhi)兩個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)，每(mei)個防煙(yan)(yan)(yan)(yan)(yan)(yan)分(fen)(fen)區(qu)(qu)的(de)大面(mian)(mian)(mian)積(ji)(ji)為(wei)(wei)(wei)(wei)500平(ping)方(fang)(fang)，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)是(shi)500*1203／h=600003／h，再加上小(xiao)(xiao)(xiao)漏風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)10%為(wei)(wei)(wei)(wei)60003／h，總排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)應(ying)為(wei)(wei)(wei)(wei)660003／h，其(qi)中送(song)(song)風(feng)(feng)量(liang)(liang)(liang)(liang)(liang)為(wei)(wei)(wei)(wei)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)量(liang)(liang)(liang)(liang)(liang)的(de)50%應(ying)為(wei)(wei)(wei)(wei)330003／h。

在空調(diao)送(song)風系(xi)統(tong)(tong)中(zhong)，空調(diao)送(song)風機(ji)送(song)出的風必須(xu)通(tong)過(guo)主干管(guan)(guan)分配到(dao)(dao)支管(guan)(guan)中(zhong)；在排(pai)煙(yan)(yan)(yan)系(xi)統(tong)(tong)中(zhong)，煙(yan)(yan)(yan)氣由支管(guan)(guan)到(dao)(dao)主干管(guan)(guan)后，進入(ru)排(pai)煙(yan)(yan)(yan)風機(ji)排(pai)出。當建筑物內發生火(huo)(huo)(huo)(huo)災時(shi)，在通(tong)風、空調(diao)系(xi)統(tong)(tong)中(zhong)，為(wei)了(le)防(fang)止火(huo)(huo)(huo)(huo)勢通(tong)過(guo)送(song)風系(xi)統(tong)(tong)蔓延，當送(song)風系(xi)統(tong)(tong)中(zhong)氣體溫(wen)(wen)度達到(dao)(dao)70℃時(shi)，防(fang)火(huo)(huo)(huo)(huo)閥機(ji)構上熔(rong)斷器(qi)動(dong)(dong)作(zuo)，閥門亦迅速關閥，切斷煙(yan)(yan)(yan)氣與(yu)火(huo)(huo)(huo)(huo)勢沿風管(guan)(guan)蔓延的通(tong)路(lu)。同樣，在排(pai)煙(yan)(yan)(yan)系(xi)統(tong)(tong)中(zhong)，發生火(huo)(huo)(huo)(huo)災時(shi)，排(pai)煙(yan)(yan)(yan)閥開啟，進行(xing)排(pai)煙(yan)(yan)(yan)，為(wei)了(le)截斷高溫(wen)(wen)煙(yan)(yan)(yan)氣在排(pai)煙(yan)(yan)(yan)管(guan)(guan)路(lu)中(zhong)流動(dong)(dong)，防(fang)止火(huo)(huo)(huo)(huo)勢蔓延到(dao)(dao)另一防(fang)火(huo)(huo)(huo)(huo)分區，當排(pai)出的煙(yan)(yan)(yan)氣溫(wen)(wen)度達到(dao)(dao)280℃時(shi)，排(pai)煙(yan)(yan)(yan)防(fang)火(huo)(huo)(huo)(huo)閥、排(pai)煙(yan)(yan)(yan)口上熔(rong)斷器(qi)動(dong)(dong)作(zuo)，閥門必須(xu)自(zi)動(dong)(dong)關閉，阻(zu)(zu)止排(pai)煙(yan)(yan)(yan)。由此可(ke)見，防(fang)火(huo)(huo)(huo)(huo)閥、排(pai)煙(yan)(yan)(yan)閥做到(dao)(dao)了(le)該通(tong)則通(tong)，該斷則斷的隔煙(yan)(yan)(yan)阻(zu)(zu)火(huo)(huo)(huo)(huo)作(zuo)用。

確(que)(que)保通(tong)(tong)風效(xiao)果：高溫(wen)(wen)消防排煙風機(ji)的(de)(de)使用介質(zhi)本身溫(wen)(wen)度相對較(jiao)高，且自身的(de)(de)運轉也是會(hui)產生(sheng)(sheng)一定的(de)(de)溫(wen)(wen)度，若是將(jiang)其放(fang)在(zai)密封環(huan)(huan)境中，那么很容易就會(hui)導(dao)致高溫(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)，針對于這(zhe)種(zhong)情況在(zai)前期選擇(ze)安裝環(huan)(huan)境時就應該(gai)要(yao)(yao)多(duo)注意，好是能夠將(jiang)其放(fang)在(zai)通(tong)(tong)風效(xiao)果較(jiao)好的(de)(de)環(huan)(huan)境中，通(tong)(tong)過(guo)對流(liu)運動(dong)來(lai)有(you)(you)效(xiao)降低溫(wen)(wen)度，這(zhe)是可(ke)以有(you)(you)效(xiao)的(de)(de)防止(zhi)高溫(wen)(wen)現(xian)象(xiang)的(de)(de)發(fa)生(sheng)(sheng)。確(que)(que)保電(dian)流(liu)大(da)小合適：消防排煙風機(ji)的(de)(de)使用還(huan)是要(yao)(yao)注意電(dian)流(liu)問題，是應該(gai)要(yao)(yao)防止(zhi)電(dian)流(liu)過(guo)大(da)現(xian)象(xiang)發(fa)生(sheng)(sheng)，否則會(hui)讓在(zai)運行中會(hui)因為電(dian)流(liu)過(guo)大(da)而產生(sheng)(sheng)較(jiao)多(duo)的(de)(de)電(dian)阻，而這(zhe)也是會(hui)導(dao)致高溫(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)。因為高溫(wen)(wen)會(hui)直接影響(xiang)著消防排煙風機(ji)的(de)(de)使用，因此在(zai)日(ri)常使用中就應該(gai)要(yao)(yao)采取措施來(lai)有(you)(you)效(xiao)的(de)(de)防止(zhi)高溫(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)，且在(zai)高溫(wen)(wen)之(zhi)后要(yao)(yao)采取措施來(lai)降溫(wen)(wen)，以確(que)(que)保安全。