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地(di)址:重慶市江津區雙福(fu)新區福(fu)星大道937號鑫(xin)成瑞暖(nuan)通廠區
1、通風機安(an)(an)裝應(ying)符合下(xia)列規定(ding)(1)風機試運轉時(shi),葉(xie)輪(lun)旋轉方向正(zheng)確(que),經不(bu)少于2H運轉后,滑動軸承溫(wen)(wen)升(sheng)不(bu)超過(guo)35度,高溫(wen)(wen)度不(bu)超過(guo)70度;滾(gun)動軸承溫(wen)(wen)升(sheng)不(bu)超過(guo)40度,高溫(wen)(wen)度不(bu)超過(guo)80度。(2)離心風機與(yu)(yu)減(jian)震(zhen)臺座接觸(chu)緊密(mi)(mi)(mi),螺栓(shuan)擰緊,并有防松(song)裝置。(3)管道風機采用減(jian)震(zhen)吊(diao)架(jia)安(an)(an)裝時(shi),風機與(yu)(yu)減(jian)震(zhen)吊(diao)架(jia)連(lian)接緊密(mi)(mi)(mi),牢(lao)固(gu)可靠(kao);采用支拖架(jia)安(an)(an)裝時(shi),風機與(yu)(yu)減(jian)震(zhen)器(qi)(qi)及支架(jia)、托架(jia)連(lian)接緊密(mi)(mi)(mi),穩固(gu)可靠(kao)。2、過(guo)濾(lv)器(qi)(qi)、紙除(chu)(chu)塵器(qi)(qi)、過(guo)濾(lv)器(qi)(qi)吸收器(qi)(qi)安(an)(an)裝應(ying)符合下(xia)列規定(ding)(1)各(ge)種設(she)備(bei)的(de)型號、規格、額定(ding)風量必須符合設(she)計(ji)要求。(2)各(ge)種設(she)備(bei)的(de)安(an)(an)裝方向必須正(zheng)確(que)。(3)設(she)備(bei)與(yu)(yu)管路連(lian)接時(shi),宜采用整體性的(de)橡膠軟管接頭(tou),并不(bu)得漏氣;固(gu)定(ding)支架(jia)應(ying)平正(zheng)穩定(ding)。(4)過(guo)濾(lv)器(qi)(qi)的(de)安(an)(an)裝應(ying)固(gu)定(ding)牢(lao)固(gu),過(guo)濾(lv)器(qi)(qi)與(yu)(yu)框架(jia)、框架(jia)與(yu)(yu)維(wei)護結構之間無明顯縫隙。(5)紙除(chu)(chu)塵器(qi)(qi)和過(guo)濾(lv)器(qi)(qi)的(de)安(an)(an)裝,應(ying)固(gu)定(ding)牢(lao)固(gu),位置準確(que),連(lian)接嚴(yan)密(mi)(mi)(mi)。
確保通風效果:高溫消防排煙風機的使用介質本身溫度相對較高,且自身的運轉也是會產生一定的溫度,若是將其放在密封環境中,那么很容易就會導致高溫現象發生,針對于這種情況在前期選擇安裝環境時就應該要多注意,好是能夠將其放在通風效果較好的環境中,通過對流運動來有效降低溫度,這是可以有效的防止高溫現象的發生。電動防火閥價格確保電流大小合適:消防排煙風機的使用還是要注意電流問題,是應該要防止電流過大現象發生,否則會讓電動防火閥在(zai)運行中(zhong)會(hui)因為(wei)電(dian)流過(guo)大而產生較多的(de)電(dian)阻,而這也是會(hui)導致高溫現象發生。因為(wei)高溫會(hui)直接影(ying)響著消防(fang)(fang)排煙風機的(de)使(shi)用,因此在(zai)日常使(shi)用中(zhong)就應該要采取措施來(lai)(lai)有效的(de)防(fang)(fang)止高溫現象發生,且(qie)在(zai)高溫之后要采取措施來(lai)(lai)降(jiang)溫,以確保安全。
雖(sui)然在(zai)商業建(jian)(jian)筑(zhu)(zhu)(zhu)與(yu)多(duo)種居(ju)住房的(de)(de)被動消(xiao)防中(zhong)(zhong)(zhong),防火閥是關鍵組件,但在(zai)對(dui)建(jian)(jian)筑(zhu)(zhu)(zhu)和(he)其居(ju)住者的(de)(de)安全保護中(zhong)(zhong)(zhong),很(hen)多(duo)管(guan)理者沒有意(yi)(yi)識到(dao)防火閥的(de)(de)作用(yong)以及規(gui)定時(shi)間間隔(ge)(ge)(ge)內(nei),防火閥的(de)(de)檢測(ce)、清潔及維(wei)護的(de)(de)重要意(yi)(yi)義。在(zai)商業建(jian)(jian)筑(zhu)(zhu)(zhu)中(zhong)(zhong)(zhong)的(de)(de)建(jian)(jian)造中(zhong)(zhong)(zhong)我們總(zong)會遇到(dao)一(yi)些麻煩,試圖(tu)在(zai)能源效率與(yu)室內(nei)空(kong)(kong)氣質量之間尋求平(ping)衡(heng)就是其中(zhong)(zhong)(zhong)。大(da)多(duo)商業建(jian)(jian)筑(zhu)(zhu)(zhu)通(tong)(tong)(tong)過機(ji)械(xie)通(tong)(tong)(tong)風或空(kong)(kong)調系(xi)統(tong)解(jie)決,能夠測(ce)量和(he)控制整個建(jian)(jian)筑(zhu)(zhu)(zhu)的(de)(de)空(kong)(kong)氣變化。在(zai)通(tong)(tong)(tong)風管(guan)道(dao)(dao)系(xi)統(tong)的(de)(de)安裝(zhuang)上就存在(zai)上面提到(dao)的(de)(de)問題———如何(he)在(zai)延(yan)遲(chi)或阻(zu)止火災蔓延(yan)的(de)(de)建(jian)(jian)筑(zhu)(zhu)(zhu)防火分隔(ge)(ge)(ge)與(yu)所允許空(kong)(kong)氣自由流通(tong)(tong)(tong)的(de)(de)需要之間達到(dao)平(ping)衡(heng)。滿足空(kong)(kong)氣自由流通(tong)(tong)(tong)需要不可避(bi)免地再引入一(yi)條通(tong)(tong)(tong)道(dao)(dao),而這(zhe)卻(que)加快了(le)火勢的(de)(de)蔓延(yan)———利(li)用(yong)通(tong)(tong)(tong)風管(guan)道(dao)(dao)系(xi)統(tong)使用(yong)的(de)(de)通(tong)(tong)(tong)道(dao)(dao)。毫無疑問,這(zhe)中(zhong)(zhong)(zhong)斷了(le)防火分隔(ge)(ge)(ge),充當了(le)建(jian)(jian)筑(zhu)(zhu)(zhu)被動消(xiao)防護面的(de)(de)“裂口”。
1.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)程度(du)(du)安裝,邊(bian)長尺寸小于(yu)(yu)(yu)等于(yu)(yu)(yu)400mm,間(jian)(jian)距不(bu)應大(da)(da)(da)于(yu)(yu)(yu)4m;大(da)(da)(da)于(yu)(yu)(yu)400mm,不(bu)應大(da)(da)(da)于(yu)(yu)(yu)3m;對于(yu)(yu)(yu)薄鋼(gang)板法(fa)蘭的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan),其支、吊(diao)架間(jian)(jian)距不(bu)應大(da)(da)(da)于(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)垂直(zhi)(zhi)安裝,間(jian)(jian)距不(bu)應大(da)(da)(da)于(yu)(yu)(yu)4m,單(dan)根直(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)至(zhi)少應有2個(ge)(ge)固(gu)(gu)(gu)定點。3.支、吊(diao)架不(bu)宜設置在風(feng)(feng)(feng)口、閥門(men)、檢討門(men)及自控機構處,離風(feng)(feng)(feng)口或插(cha)接(jie)管(guan)(guan)(guan)(guan)(guan)的(de)(de)距離不(bu)宜小于(yu)(yu)(yu)200mm。4.當程度(du)(du)懸吊(diao)的(de)(de)主、干風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)長度(du)(du)超過20m時,應設置防止擺動(dong)固(gu)(gu)(gu)定點,每個(ge)(ge)系統不(bu)應少于(yu)(yu)(yu)1個(ge)(ge)。5.防火閥直(zhi)(zhi)徑或長邊(bian)尺寸大(da)(da)(da)于(yu)(yu)(yu)等于(yu)(yu)(yu)630mm時,宜設獨立支、吊(diao)架。6.帶高效過濾器的(de)(de)送(song)風(feng)(feng)(feng)口,應采(cai)取可分離調節高度(du)(du)的(de)(de)吊(diao)桿。金屬(shu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)加(jia)固(gu)(gu)(gu):矩形風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)邊(bian)長大(da)(da)(da)于(yu)(yu)(yu)630mm、保(bao)溫風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)邊(bian)長大(da)(da)(da)于(yu)(yu)(yu)800mm,并且管(guan)(guan)(guan)(guan)(guan)段長度(du)(du)大(da)(da)(da)于(yu)(yu)(yu)1250mm或低壓風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)單(dan)邊(bian)平面積(ji)大(da)(da)(da)于(yu)(yu)(yu)1.2m2、中(zhong)(zhong)、高壓風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)大(da)(da)(da)于(yu)(yu)(yu)1.0m2中(zhong)(zhong),均應采(cai)用加(jia)固(gu)(gu)(gu)辦法(fa)。角鋼(gang)、加(jia)固(gu)(gu)(gu)筋的(de)(de)加(jia)固(gu)(gu)(gu),其高度(du)(du)應小于(yu)(yu)(yu)或等于(yu)(yu)(yu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)寬度(du)(du)。角鋼(gang)、加(jia)固(gu)(gu)(gu)筋與風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)鉚接(jie)的(de)(de)間(jian)(jian)隔應均勻(yun),不(bu)應大(da)(da)(da)于(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)凈化空調系統,不(bu)應在風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)內設加(jia)固(gu)(gu)(gu)框及加(jia)固(gu)(gu)(gu)筋。
它是近年新的(de)風管管材,以(yi)容(rong)重64 kg / m3、厚度(du)25 mm的(de)離(li)心玻纖(xian)板為基材,內(nei)復(fu)玻璃絲布(bu),外復(fu)防(fang)(fang)(fang)潮鋁(lv)(lv)箔布(bu)(進(jin)口(kou)板材為內(nei)涂熱敏丙稀酸聚合(he)物,外層為稀紋(wen)布(bu) / 鋁(lv)(lv)箔 / 牛皮紙),用(yong)(yong)專用(yong)(yong)防(fang)(fang)(fang)火(huo)粘(zhan)結(jie)劑(ji)復(fu)合(he)干燥后,再(zai)(zai)經切(qie)割、開槽、粘(zhan)結(jie)加固等工(gong)(gong)藝(yi)而制(zhi)成,采(cai)用(yong)(yong)特(te)種密(mi)封膠(jiao)(jiao)、壓敏膠(jiao)(jiao)帶(dai)(dai)、熱敏膠(jiao)(jiao)帶(dai)(dai)連(lian)接(jie)密(mi)封,根據風管斷面尺寸、風壓大(da)小(xiao)再(zai)(zai)采(cai)取適(shi)當的(de)加固措施。具(ju)有消聲、保溫(wen)、防(fang)(fang)(fang)火(huo)、防(fang)(fang)(fang)潮、漏風量小(xiao)、經濟適(shi)用(yong)(yong)等優(you)點,材質輕,搬運吊掛容(rong)易,現場修改(gai)方便、易施工(gong)(gong),組裝便捷,需密(mi)封的(de)連(lian)接(jie)點少,節省(sheng)安(an)裝空間,熱效高,操作安(an)靜,工(gong)(gong)作壽命長,性(xing)能價(jia)格比優(you),綜合(he)造價(jia)低,要(yao)防(fang)(fang)(fang)止(zhi)被水長期浸泡。
1.通風(feng)、空氣調(diao)節系統(tong)的(de)(de)(de)(de)風(feng)管(guan)在下列(lie)部位應設置(zhi)(zhi)公(gong)稱(cheng)動(dong)(dong)作溫度(du)為70℃的(de)(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)。①穿(chuan)(chuan)越(yue)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)(fen)區處(chu)。②穿(chuan)(chuan)越(yue)通風(feng)空調(diao)機房的(de)(de)(de)(de)房間隔(ge)墻和(he)(he)樓板處(chu)。③穿(chuan)(chuan)越(yue)重要(yao)或火(huo)(huo)災危險性大(da)的(de)(de)(de)(de)場(chang)所的(de)(de)(de)(de)房間隔(ge)墻和(he)(he)樓板處(chu)。④穿(chuan)(chuan)越(yue)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)(fen)隔(ge)處(chu)的(de)(de)(de)(de)變形縫(feng)兩側。⑤豎(shu)向風(feng)管(guan)與(yu)每層水平風(feng)管(guan)交接(jie)處(chu)的(de)(de)(de)(de)水平管(guan)段(duan)上,當建(jian)(jian)筑內(nei)每個防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)(fen)區的(de)(de)(de)(de)通風(feng)、空氣調(diao)節系統(tong)均獨立設置(zhi)(zhi)時,水平風(feng)管(guan)與(yu)豎(shu)向總管(guan)的(de)(de)(de)(de)交接(jie)處(chu)可不設置(zhi)(zhi)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)。2.公(gong)共建(jian)(jian)筑的(de)(de)(de)(de)浴(yu)室(shi)、衛生(sheng)間和(he)(he)廚(chu)(chu)房的(de)(de)(de)(de)豎(shu)向排(pai)(pai)風(feng)管(guan),應采取防(fang)(fang)(fang)(fang)(fang)止回流(liu)措施并宜在支管(guan)上設置(zhi)(zhi)公(gong)稱(cheng)動(dong)(dong)作溫度(du)為70℃的(de)(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)。公(gong)共建(jian)(jian)筑內(nei)廚(chu)(chu)房的(de)(de)(de)(de)排(pai)(pai)油煙(yan)(yan)管(guan)道宜按防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)(fen)區設置(zhi)(zhi),且(qie)在與(yu)豎(shu)向排(pai)(pai)風(feng)管(guan)連接(jie)的(de)(de)(de)(de)支管(guan)處(chu)應設置(zhi)(zhi)公(gong)稱(cheng)動(dong)(dong)作溫度(du)為150℃的(de)(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)。 3.排(pai)(pai)煙(yan)(yan)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)閥(fa)(280℃)的(de)(de)(de)(de)設置(zhi)(zhi)場(chang)所:①排(pai)(pai)煙(yan)(yan)管(guan)進入排(pai)(pai)風(feng)機房處(chu);②穿(chuan)(chuan)越(yue)防(fang)(fang)(fang)(fang)(fang)火(huo)(huo)分(fen)(fen)區的(de)(de)(de)(de)排(pai)(pai)煙(yan)(yan)管(guan)道上;③排(pai)(pai)煙(yan)(yan)系統(tong)的(de)(de)(de)(de)支管(guan)上;