您好,歡迎訪問重慶鑫成瑞通風設備安裝有限公司官網!
image.png

15808023761

15808023760

023-47546974

您當前的位置 : 首 頁 > 企業分站

渝北推薦消防風機批發

2020-04-25
渝北推薦消防風機批發

按照氣(qi)流(liu)(liu)(liu)(liu)運動來(lai)進(jin)行風(feng)機(ji)(ji)(ji)分類的(de)有(you):1離(li)(li)心(xin)風(feng)機(ji)(ji)(ji),氣(qi)流(liu)(liu)(liu)(liu)進(jin)入旋(xuan)轉(zhuan)的(de)葉(xie)(xie)片(pian)通(tong)道(dao),在(zai)離(li)(li)心(xin)力作用下氣(qi)體(ti)被壓縮并沿(yan)(yan)著(zhu)半徑方(fang)向(xiang)流(liu)(liu)(liu)(liu)動。2軸流(liu)(liu)(liu)(liu)風(feng)機(ji)(ji)(ji)氣(qi)流(liu)(liu)(liu)(liu)軸向(xiang)進(jin)入風(feng)機(ji)(ji)(ji)葉(xie)(xie)輪(lun)后(hou),在(zai)旋(xuan)轉(zhuan)葉(xie)(xie)片(pian)的(de)流(liu)(liu)(liu)(liu)道(dao)中沿(yan)(yan)著(zhu)軸線方(fang)向(xiang)流(liu)(liu)(liu)(liu)動的(de)風(feng)機(ji)(ji)(ji)。相對(dui)于(yu)離(li)(li)心(xin)風(feng)機(ji)(ji)(ji),軸流(liu)(liu)(liu)(liu)風(feng)機(ji)(ji)(ji)具有(you)流(liu)(liu)(liu)(liu)量(liang)大、體(ti)積小、壓頭低的(de)特(te)點,用于(yu)有(you)灰塵和腐蝕性氣(qi)體(ti)場合時需注意。3斜流(liu)(liu)(liu)(liu)式(混流(liu)(liu)(liu)(liu)式)風(feng)機(ji)(ji)(ji),在(zai)風(feng)機(ji)(ji)(ji)的(de)葉(xie)(xie)輪(lun)中,氣(qi)流(liu)(liu)(liu)(liu)的(de)方(fang)向(xiang)處于(yu)軸流(liu)(liu)(liu)(liu)式之間,近(jin)似沿(yan)(yan)錐流(liu)(liu)(liu)(liu)動,故可稱為(wei)斜流(liu)(liu)(liu)(liu)式(混流(liu)(liu)(liu)(liu)式)風(feng)機(ji)(ji)(ji)。這種風(feng)機(ji)(ji)(ji)的(de)壓力系(xi)數(shu)比(bi)軸流(liu)(liu)(liu)(liu)式風(feng)機(ji)(ji)(ji)高,而流(liu)(liu)(liu)(liu)量(liang)系(xi)數(shu)比(bi)離(li)(li)心(xin)式風(feng)機(ji)(ji)(ji)高。

渝北推薦消防風機批發

確(que)保通(tong)風效(xiao)果:高(gao)(gao)溫(wen)(wen)消(xiao)防(fang)排(pai)煙(yan)風機(ji)的(de)(de)(de)使(shi)(shi)(shi)用(yong)介質本(ben)身溫(wen)(wen)度(du)(du)相對較高(gao)(gao),且自(zi)身的(de)(de)(de)運(yun)轉也是(shi)(shi)會產生一定的(de)(de)(de)溫(wen)(wen)度(du)(du),若是(shi)(shi)將其(qi)放在(zai)密封環(huan)(huan)境中,那么很容(rong)易就會導致高(gao)(gao)溫(wen)(wen)現(xian)象發生,針對于這種情(qing)況在(zai)前(qian)期選擇安裝環(huan)(huan)境時就應(ying)(ying)該要(yao)(yao)多(duo)(duo)注(zhu)意,好(hao)是(shi)(shi)能(neng)夠將其(qi)放在(zai)通(tong)風效(xiao)果較好(hao)的(de)(de)(de)環(huan)(huan)境中,通(tong)過(guo)對流(liu)(liu)運(yun)動來有(you)效(xiao)降低溫(wen)(wen)度(du)(du),這是(shi)(shi)可(ke)以有(you)效(xiao)的(de)(de)(de)防(fang)止(zhi)高(gao)(gao)溫(wen)(wen)現(xian)象的(de)(de)(de)發生。確(que)保電(dian)(dian)流(liu)(liu)大小合(he)適:消(xiao)防(fang)排(pai)煙(yan)風機(ji)的(de)(de)(de)使(shi)(shi)(shi)用(yong)還是(shi)(shi)要(yao)(yao)注(zhu)意電(dian)(dian)流(liu)(liu)問題,是(shi)(shi)應(ying)(ying)該要(yao)(yao)防(fang)止(zhi)電(dian)(dian)流(liu)(liu)過(guo)大現(xian)象發生,否(fou)則會讓在(zai)運(yun)行中會因為電(dian)(dian)流(liu)(liu)過(guo)大而產生較多(duo)(duo)的(de)(de)(de)電(dian)(dian)阻(zu),而這也是(shi)(shi)會導致高(gao)(gao)溫(wen)(wen)現(xian)象發生。因為高(gao)(gao)溫(wen)(wen)會直(zhi)接影響著(zhu)消(xiao)防(fang)排(pai)煙(yan)風機(ji)的(de)(de)(de)使(shi)(shi)(shi)用(yong),因此在(zai)日常使(shi)(shi)(shi)用(yong)中就應(ying)(ying)該要(yao)(yao)采(cai)取(qu)措(cuo)施來有(you)效(xiao)的(de)(de)(de)防(fang)止(zhi)高(gao)(gao)溫(wen)(wen)現(xian)象發生,且在(zai)高(gao)(gao)溫(wen)(wen)之后要(yao)(yao)采(cai)取(qu)措(cuo)施來降溫(wen)(wen),以確(que)保安全。

渝北推薦消防風機批發

1、消聲性能:鍍鋅薄鋼板風管:無消聲性能,自身震動會產生聲音,必須加裝消聲器。無機玻璃鋼風管:無消聲性能,隔聲性能優于鍍鋅薄鋼板風管,必須加裝消聲器。復合玻纖板風管:其管壁是一種多孔性吸聲材料,可省去專用消聲器。纖維織物風管:其管壁為柔性纖維織物,消防風機批發本身就是聲音的不良導體和吸收體,自身不會產生聲音,推薦消防風機還(huan)可以(yi)一定(ding)程度上吸(xi)收(shou)設備噪聲,隨著管(guan)(guan)道(dao)的(de)延(yan)長,效(xiao)果(guo)更為明顯,可省去專用消聲器(qi)。2、保(bao)溫(wen)(wen)性能(neng):鍍鋅薄(bo)鋼(gang)(gang)板風管(guan)(guan):導(dao)熱系數很大(da)(為60.4 W/m?K),無保(bao)溫(wen)(wen)性能(neng),必須(xu)另外加包保(bao)溫(wen)(wen)層及保(bao)護層。無機玻璃鋼(gang)(gang)風管(guan)(guan):導(dao)熱系數大(da)(為0.5W/m?K),無保(bao)溫(wen)(wen)性能(neng)。復合玻纖板風管(guan)(guan):導(dao)熱系數小(平(ping)均溫(wen)(wen)度24℃時(shi)小于1W/m?K),有一定(ding)保(bao)溫(wen)(wen)性能(neng),不(bu)加裝(zhuang)保(bao)溫(wen)(wen)。

渝北推薦消防風機批發

(1)風(feng)(feng)管(guan)(guan)(guan)布(bu)置(zhi)應(ying)(ying)(ying)盡(jin)(jin)量采用(yong)沿墻(qiang)壁鋪設(she)的(de)(de)(de)方法,這樣(yang)在(zai)(zai)終(zhong)裝(zhuang)(zhuang)(zhuang)(zhuang)修時(shi)可形成凹凸頂(ding)結(jie)構(gou)(gou)(gou),既保持(chi)了室(shi)內的(de)(de)(de)凈高,又使風(feng)(feng)管(guan)(guan)(guan)得(de)到屏蔽,可以(yi)起(qi)到較(jiao)好的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)修效果;(2)風(feng)(feng)管(guan)(guan)(guan)在(zai)(zai)布(bu)置(zhi)時(shi)應(ying)(ying)(ying)盡(jin)(jin)量短,彎(wan)(wan)頭(tou)(tou)不(bu)(bu)(bu)宜過多(duo),轉角(jiao)半徑不(bu)(bu)(bu)宜過小,并盡(jin)(jin)量避免管(guan)(guan)(guan)道突(tu)變徑,以(yi)減(jian)少沿程(cheng)壓力的(de)(de)(de)損(sun)失;(3)風(feng)(feng)管(guan)(guan)(guan)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)不(bu)(bu)(bu)應(ying)(ying)(ying)破壞原有(you)(you)(you)建筑(zhu)的(de)(de)(de)結(jie)構(gou)(gou)(gou),特別是(shi)承(cheng)重結(jie)構(gou)(gou)(gou);(4)風(feng)(feng)管(guan)(guan)(guan)穿過墻(qiang)壁處(chu),其孔(kong)洞四周的(de)(de)(de)縫隙,應(ying)(ying)(ying)使用(yong)彈性材料填充(chong)密(mi)實;(5)為了降低(di)噪聲,風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)始端(duan)(與送風(feng)(feng)機連接處(chu))不(bu)(bu)(bu)宜急彎(wan)(wan),必要(yao)時(shi),彎(wan)(wan)頭(tou)(tou)和(he)三(san)通支管(guan)(guan)(guan)等處(chu)應(ying)(ying)(ying)裝(zhuang)(zhuang)(zhuang)(zhuang)設(she)導(dao)流葉片;(6)風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)連接應(ying)(ying)(ying)嚴格(ge)按(an)照規范進行,粘貼(tie)應(ying)(ying)(ying)牢固(gu)、鋪設(she)應(ying)(ying)(ying)平整、綁扎應(ying)(ying)(ying)緊密(mi),無滑動、松弛與斷裂現(xian)象,防(fang)(fang)止漏(lou)冷(leng)(熱(re));(7)輸送易(yi)產生冷(leng)凝(ning)水空氣的(de)(de)(de)風(feng)(feng)管(guan)(guan)(guan),一定要(yao)按(an)設(she)計要(yao)求的(de)(de)(de)坡(po)度安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang);(8)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)要(yao)牢固(gu),所有(you)(you)(you)吊(diao)、支、托架不(bu)(bu)(bu)得(de)妨礙風(feng)(feng)口(kou)(kou)、閥門、控制系統(tong)及檢(jian)查門的(de)(de)(de)操作(zuo),并作(zuo)良好的(de)(de)(de)防(fang)(fang)銹處(chu)理;(9)新(xin)(xin)風(feng)(feng)管(guan)(guan)(guan)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)除應(ying)(ying)(ying)遵(zun)守送風(feng)(feng)管(guan)(guan)(guan)道安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)規定外,還應(ying)(ying)(ying)按(an)設(she)計要(yao)求作(zuo)有(you)(you)(you)坡(po)度安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(坡(po)向新(xin)(xin)風(feng)(feng)口(kou)(kou));(10)新(xin)(xin)風(feng)(feng)口(kou)(kou)要(yao)有(you)(you)(you)防(fang)(fang)雨和(he)過濾網罩,安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)位置(zhi)應(ying)(ying)(ying)選在(zai)(zai)空氣不(bu)(bu)(bu)受污染的(de)(de)(de)地(di)方且便(bian)于檢(jian)修。

渝北推薦消防風機批發

一、對(dui)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)制(zhi)作的(de)(de)要(yao)求進行檢查:檢查通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)穿(chuan)越防(fang)(fang)護密(mi)閉(bi)(bi)(bi)墻(qiang)、密(mi)閉(bi)(bi)(bi)墻(qiang)的(de)(de)預埋(mai)密(mi)閉(bi)(bi)(bi)穿(chuan)墻(qiang)短管(guan)(guan)(guan)。通(tong)風(feng)(feng)(feng)(feng)(feng)預埋(mai)密(mi)閉(bi)(bi)(bi)短管(guan)(guan)(guan)采用(yong)厚度(du)不(bu)小于3mm鋼板(ban)機(ji)械(xie)卷制(zhi)成(cheng)形(其(qi)(qi)厚度(du)還(huan)應(ying)(ying)根據預埋(mai)管(guan)(guan)(guan)管(guan)(guan)(guan)徑大小確定,使(shi)預埋(mai)管(guan)(guan)(guan)不(bu)致變形),防(fang)(fang)爆(bao)超壓排氣活(huo)門(men)的(de)(de)預埋(mai)短管(guan)(guan)(guan)其(qi)(qi)厚度(du)為6mm,密(mi)閉(bi)(bi)(bi)短管(guan)(guan)(guan)中(zhong)間應(ying)(ying)設(she)密(mi)閉(bi)(bi)(bi)肋(lei),密(mi)閉(bi)(bi)(bi)肋(lei)厚度(du)為5mm,密(mi)閉(bi)(bi)(bi)肋(lei)高度(du)為50mm,密(mi)閉(bi)(bi)(bi)肋(lei)與(yu)短管(guan)(guan)(guan)應(ying)(ying)雙面(mian)(mian)滿焊、焊縫嚴密(mi)。密(mi)閉(bi)(bi)(bi)穿(chuan)墻(qiang)短管(guan)(guan)(guan)兩(liang)端深處(chu)墻(qiang)面(mian)(mian)的(de)(de)長度(du)應(ying)(ying)大于100mm,管(guan)(guan)(guan)道(dao)(dao)(dao)內外部(bu)除與(yu)混(hun)凝(ning)土接(jie)(jie)觸(chu)部(bu)分外均應(ying)(ying)刷兩(liang)道(dao)(dao)(dao)防(fang)(fang)銹漆(qi)。二、對(dui)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)處(chu)制(zhi)作的(de)(de)要(yao)求進行檢查,對(dui)染毒(du)區的(de)(de)通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)連(lian)接(jie)(jie)方法(fa)(fa)及(ji)密(mi)封進行檢查。如無設(she)計要(yao)求,其(qi)(qi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)厚度(du)應(ying)(ying)采用(yong)大于等于3mm的(de)(de)鋼板(ban)焊接(jie)(jie)制(zhi)作而成(cheng)。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)應(ying)(ying)采用(yong)焊接(jie)(jie)連(lian)接(jie)(jie)。通(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)與(yu)密(mi)閉(bi)(bi)(bi)閥(fa)門(men)的(de)(de)連(lian)接(jie)(jie)應(ying)(ying)采用(yong)帶密(mi)封槽的(de)(de)法(fa)(fa)蘭(lan)連(lian)接(jie)(jie),其(qi)(qi)法(fa)(fa)蘭(lan)面(mian)(mian)應(ying)(ying)經機(ji)床車(che)削(xue)加工,保證(zheng)接(jie)(jie)觸(chu)應(ying)(ying)平整(zheng),法(fa)(fa)蘭(lan)面(mian)(mian)有(you)1~2mm深的(de)(de)90°密(mi)封槽;風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)設(she)備連(lian)接(jie)(jie)法(fa)(fa)蘭(lan)之(zhi)間應(ying)(ying)采用(yong)整(zheng)體橡(xiang)(xiang)膠(jiao)法(fa)(fa)蘭(lan)墊(dian)圈(quan),防(fang)(fang)爆(bao)超壓排氣活(huo)門(men)法(fa)(fa)蘭(lan)連(lian)接(jie)(jie)填料采用(yong)5mm整(zheng)張橡(xiang)(xiang)膠(jiao)墊(dian)圈(quan)密(mi)封(不(bu)得(de)有(you)拼(pin)縫),其(qi)(qi)他染毒(du)區風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)及(ji)法(fa)(fa)蘭(lan)與(yu)設(she)備連(lian)接(jie)(jie)采用(yong)4~5mm整(zheng)張橡(xiang)(xiang)膠(jiao)墊(dian)圈(quan)密(mi)封(不(bu)得(de)有(you)拼(pin)縫),連(lian)接(jie)(jie)處(chu)不(bu)得(de)有(you)漏縫現象。

渝北推薦消防風機批發

風(feng)(feng)(feng)(feng)機(ji)(ji)廣泛地應用(yong)(yong)于各(ge)(ge)個工業(ye)部門,一(yi)般講,離(li)心式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)適用(yong)(yong)于小流量、高壓力(li)的場所(suo),而軸流式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)則常用(yong)(yong)于大流量、低(di)壓力(li)的情況,應根(gen)據不同(tong)(tong)的情況選(xuan)有不同(tong)(tong)的風(feng)(feng)(feng)(feng)機(ji)(ji)分類(lei)。1鍋(guo)(guo)爐(lu)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji),鍋(guo)(guo)爐(lu)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji)根(gen)據鍋(guo)(guo)爐(lu)的規(gui)格可選(xuan)用(yong)(yong)離(li)心式(shi)或軸流式(shi)。又按它的作用(yong)(yong)分為鍋(guo)(guo)爐(lu)風(feng)(feng)(feng)(feng)機(ji)(ji)—向鍋(guo)(guo)爐(lu)內(nei)輸送空氣(qi);鍋(guo)(guo)爐(lu)引(yin)風(feng)(feng)(feng)(feng)機(ji)(ji)把鍋(guo)(guo)爐(lu)內(nei)的煙氣(qi)抽走。2通風(feng)(feng)(feng)(feng)換(huan)氣(qi)用(yong)(yong)風(feng)(feng)(feng)(feng)機(ji)(ji),這類(lei)風(feng)(feng)(feng)(feng)機(ji)(ji)一(yi)般是供(gong)工廠(chang)及各(ge)(ge)種建筑物(wu)通風(feng)(feng)(feng)(feng)換(huan)氣(qi)及采(cai)暖(nuan)通風(feng)(feng)(feng)(feng)用(yong)(yong),要求壓力(li)不高,但噪聲要求要低(di),可采(cai)用(yong)(yong)離(li)心式(shi)或軸流式(shi)風(feng)(feng)(feng)(feng)機(ji)(ji)。