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四川值得信賴的通風設備批發

2020-02-12
四川值得信賴的通風設備批發

消防排煙(yan)風(feng)(feng)機(ji)廠家產品由多個配件構(gou)成(cheng)(cheng),比(bi)如說葉(xie)(xie)輪(lun)(lun)、機(ji)殼、軸(zhou)(zhou)承(cheng)、主(zhu)軸(zhou)(zhou)等(deng)等(deng)構(gou)成(cheng)(cheng),而不同(tong)的(de)(de)(de)配件也(ye)起(qi)(qi)著不同(tong)的(de)(de)(de)作(zuo)(zuo)用(yong)。首先(xian)對于(yu)葉(xie)(xie)輪(lun)(lun)而言,一般采(cai)用(yong)優質鍍鋅板(ban)制作(zuo)(zuo)而成(cheng)(cheng)的(de)(de)(de)葉(xie)(xie)片,通(tong)(tong)(tong)過傾斜設計(ji),與(yu)拉伸成(cheng)(cheng)型的(de)(de)(de)前盤(pan)一起(qi)(qi)形成(cheng)(cheng)了更(geng)合理(li)的(de)(de)(de)流道(dao)(dao),從而保(bao)證了葉(xie)(xie)輪(lun)(lun)的(de)(de)(de)高效率。而軸(zhou)(zhou)承(cheng)是帶鑄造座的(de)(de)(de)外球面(mian)軸(zhou)(zhou)承(cheng),可以通(tong)(tong)(tong)過外球面(mian)配合調整同(tong)軸(zhou)(zhou)度的(de)(de)(de)誤差。主(zhu)軸(zhou)(zhou)一般采(cai)用(yong)45#鋼經調制處(chu)理(li)后精車而成(cheng)(cheng),保(bao)證足夠的(de)(de)(de)光潔(jie)度和(he)尺寸(cun)精。另外兩(liang)層板(ban)內(nei)(nei)部(bu)填充(chong)消聲材(cai)料,能更(geng)有效隔熱(re)降噪(zao)。消防排煙(yan)風(feng)(feng)機(ji)不能距離隧(sui)道(dao)(dao)的(de)(de)(de)邊壁太(tai)近,避免影響(xiang)通(tong)(tong)(tong)風(feng)(feng)效果。通(tong)(tong)(tong)風(feng)(feng)系統(tong)從安全隧(sui)道(dao)(dao)向(xiang)通(tong)(tong)(tong)過橫(heng)通(tong)(tong)(tong)道(dao)(dao)向(xiang)事故隧(sui)道(dao)(dao)方(fang)向(xiang)送風(feng)(feng),抑制煙(yan)氣(qi)(qi)進入橫(heng)通(tong)(tong)(tong)道(dao)(dao)及未發生事故的(de)(de)(de)隧(sui)道(dao)(dao),滿足疏散人員迎著新(xin)風(feng)(feng)進入橫(heng)通(tong)(tong)(tong)道(dao)(dao)和(he)安全隧(sui)道(dao)(dao)內(nei)(nei),同(tong)時保(bao)證等(deng)待區(qu)域所(suo)需要的(de)(de)(de)新(xin)鮮空氣(qi)(qi)。充(chong)分利用(yong)定點(dian)救(jiu)援站處(chu)的(de)(de)(de)斜井和(he)隧(sui)道(dao)(dao)兩(liang)端的(de)(de)(de)消防排煙(yan)風(feng)(feng)機(ji)作(zuo)(zuo)為送入新(xin)風(feng)(feng)和(he)排煙(yan)的(de)(de)(de)通(tong)(tong)(tong)道(dao)(dao),通(tong)(tong)(tong)風(feng)(feng)必(bi)須維持橫(heng)通(tong)(tong)(tong)道(dao)(dao)口處(chu)于(yu)正壓狀態,防止煙(yan)氣(qi)(qi)流向(xiang)通(tong)(tong)(tong)道(dao)(dao)內(nei)(nei)。

四川值得信賴的通風設備批發

一、對(dui)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道制(zhi)(zhi)作(zuo)的要求(qiu)進行(xing)檢(jian)查:檢(jian)查通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道穿(chuan)越防(fang)護密(mi)(mi)(mi)閉(bi)墻(qiang)(qiang)、密(mi)(mi)(mi)閉(bi)墻(qiang)(qiang)的預(yu)埋(mai)(mai)密(mi)(mi)(mi)閉(bi)穿(chuan)墻(qiang)(qiang)短(duan)管(guan)(guan)(guan)(guan)。通(tong)(tong)(tong)風(feng)預(yu)埋(mai)(mai)密(mi)(mi)(mi)閉(bi)短(duan)管(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)厚(hou)度(du)不(bu)小于(yu)(yu)3mm鋼板機(ji)械(xie)卷制(zhi)(zhi)成(cheng)形(xing)(其厚(hou)度(du)還應(ying)(ying)(ying)根據預(yu)埋(mai)(mai)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑大(da)小確定(ding),使預(yu)埋(mai)(mai)管(guan)(guan)(guan)(guan)不(bu)致變形(xing)),防(fang)爆超(chao)壓排氣活門(men)的預(yu)埋(mai)(mai)短(duan)管(guan)(guan)(guan)(guan)其厚(hou)度(du)為6mm,密(mi)(mi)(mi)閉(bi)短(duan)管(guan)(guan)(guan)(guan)中間(jian)(jian)應(ying)(ying)(ying)設(she)密(mi)(mi)(mi)閉(bi)肋,密(mi)(mi)(mi)閉(bi)肋厚(hou)度(du)為5mm,密(mi)(mi)(mi)閉(bi)肋高度(du)為50mm,密(mi)(mi)(mi)閉(bi)肋與(yu)(yu)(yu)(yu)短(duan)管(guan)(guan)(guan)(guan)應(ying)(ying)(ying)雙面滿焊、焊縫(feng)嚴(yan)密(mi)(mi)(mi)。密(mi)(mi)(mi)閉(bi)穿(chuan)墻(qiang)(qiang)短(duan)管(guan)(guan)(guan)(guan)兩端深處墻(qiang)(qiang)面的長度(du)應(ying)(ying)(ying)大(da)于(yu)(yu)100mm,管(guan)(guan)(guan)(guan)道內外部除與(yu)(yu)(yu)(yu)混(hun)凝土(tu)接(jie)(jie)(jie)(jie)觸(chu)(chu)部分外均應(ying)(ying)(ying)刷兩道防(fang)銹漆(qi)。二、對(dui)風(feng)管(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)(jie)處制(zhi)(zhi)作(zuo)的要求(qiu)進行(xing)檢(jian)查,對(dui)染(ran)(ran)毒(du)區的通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道連(lian)接(jie)(jie)(jie)(jie)方法及密(mi)(mi)(mi)封(feng)(feng)進行(xing)檢(jian)查。如無設(she)計要求(qiu),其風(feng)管(guan)(guan)(guan)(guan)厚(hou)度(du)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)大(da)于(yu)(yu)等于(yu)(yu)3mm的鋼板焊接(jie)(jie)(jie)(jie)制(zhi)(zhi)作(zuo)而成(cheng)。風(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)風(feng)管(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)焊接(jie)(jie)(jie)(jie)連(lian)接(jie)(jie)(jie)(jie)。通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道與(yu)(yu)(yu)(yu)密(mi)(mi)(mi)閉(bi)閥門(men)的連(lian)接(jie)(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)帶密(mi)(mi)(mi)封(feng)(feng)槽(cao)的法蘭(lan)(lan)(lan)連(lian)接(jie)(jie)(jie)(jie),其法蘭(lan)(lan)(lan)面應(ying)(ying)(ying)經機(ji)床車削(xue)加(jia)工,保(bao)證接(jie)(jie)(jie)(jie)觸(chu)(chu)應(ying)(ying)(ying)平整(zheng),法蘭(lan)(lan)(lan)面有1~2mm深的90°密(mi)(mi)(mi)封(feng)(feng)槽(cao);風(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)(yu)(yu)設(she)備連(lian)接(jie)(jie)(jie)(jie)法蘭(lan)(lan)(lan)之間(jian)(jian)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)整(zheng)體橡(xiang)膠(jiao)法蘭(lan)(lan)(lan)墊(dian)圈,防(fang)爆超(chao)壓排氣活門(men)法蘭(lan)(lan)(lan)連(lian)接(jie)(jie)(jie)(jie)填料(liao)采(cai)(cai)用(yong)(yong)5mm整(zheng)張(zhang)橡(xiang)膠(jiao)墊(dian)圈密(mi)(mi)(mi)封(feng)(feng)(不(bu)得(de)有拼縫(feng)),其他染(ran)(ran)毒(du)區風(feng)管(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)(jie)及法蘭(lan)(lan)(lan)與(yu)(yu)(yu)(yu)設(she)備連(lian)接(jie)(jie)(jie)(jie)采(cai)(cai)用(yong)(yong)4~5mm整(zheng)張(zhang)橡(xiang)膠(jiao)墊(dian)圈密(mi)(mi)(mi)封(feng)(feng)(不(bu)得(de)有拼縫(feng)),連(lian)接(jie)(jie)(jie)(jie)處不(bu)得(de)有漏(lou)縫(feng)現象(xiang)。

四川值得信賴的通風設備批發

1、確定空(kong)(kong)調(diao)的(de)安(an)(an)(an)裝(zhuang)位置以后(hou)(hou),要量好空(kong)(kong)調(diao)的(de)尺寸,然(ran)后(hou)(hou)在開(kai)孔。2、固(gu)(gu)(gu)定支(zhi)架:將支(zhi)架固(gu)(gu)(gu)定在安(an)(an)(an)裝(zhuang)位置,然(ran)后(hou)(hou)用水(shui)(shui)(shui)平(ping)儀(yi)(yi)檢測并校訂至水(shui)(shui)(shui)平(ping),安(an)(an)(an)裝(zhuang)外側(ce)要低于(yu)內(nei)側(ce)6-10mm。3、取(qu)下(xia)面板(ban)及空(kong)(kong)氣過濾(lv)網。4、取(qu)下(xia)底(di)盤固(gu)(gu)(gu)定板(ban),然(ran)后(hou)(hou)把(ba)機殼放在安(an)(an)(an)裝(zhuang)支(zhi)架上(shang),用程度儀(yi)(yi)檢測及校訂至水(shui)(shui)(shui)平(ping)并用螺栓將其固(gu)(gu)(gu)定,安(an)(an)(an)裝(zhuang)底(di)盤固(gu)(gu)(gu)定板(ban)。5、用水(shui)(shui)(shui)平(ping)儀(yi)(yi)檢查空(kong)(kong)調(diao)器是否水(shui)(shui)(shui)平(ping)6、這個時候可(ke)(ke)以把(ba)空(kong)(kong)氣過濾(lv)網和面板(ban)裝(zhuang)上(shang),加以固(gu)(gu)(gu)定。7、看(kan)看(kan)側(ce)面進氣口有無堵塞,然(ran)后(hou)(hou)用海綿或泡(pao)沫將機殼四周(zhou)填實。8、安(an)(an)(an)裝(zhuang)時應負責(ze)排水(shui)(shui)(shui)的(de)走向(xiang),避免環境的(de)損壞和鄰居的(de)糾紛。排水(shui)(shui)(shui)口必(bi)定要留(liu)神能將水(shui)(shui)(shui)排完,否則(ze)積累(lei)在底(di)盤里會(hui)造成(cheng)腐化或蚊(wen)子的(de)生長。9、接地:看(kan)看(kan)安(an)(an)(an)裝(zhuang)時應對供(gong)給的(de)電源(yuan)插座進行(xing)檢討(tao)看(kan)看(kan)是否做(zuo)到有效(xiao)接地。10、后(hou)(hou)試運(yun)行(xing):等裝(zhuang)好了就可(ke)(ke)以通電進行(xing)試運(yun)轉,帶(dai)遙控(kong)功效(xiao)的(de)窗式空(kong)(kong)調(diao)器,還(huan)要檢查遙控(kong)器的(de)功效(xiao)是否正常。

四川值得信賴的通風設備批發

通風、空調設備防火防爆措施1、空氣中含有容易起火或爆炸物質的房間,其送、排風系統應采用防爆型的通風設備和不會產生火花的材料(如可采用有色金屬制造的風機葉片和防爆電動機)。當送風機布置在單獨分隔的通風機房內,且送風干管上設置防止回流設施時,通風設備批發可采用普通型通風設備。2、含有易燃、易爆粉塵(碎屑)的空氣,在進入排風機前應采用不產生火花的除塵器進行處理,四川通風設備以防止除(chu)塵(chen)器(qi)(qi)工作過(guo)程中產生火花引起粉(fen)(fen)塵(chen)、碎(sui)屑燃燒或爆炸(zha)。對(dui)于遇濕(shi)可能爆炸(zha)的(de)(de)(de)(de)(de)(de)粉(fen)(fen)塵(chen)(如(ru)電石、鋅粉(fen)(fen)、鋁鎂合(he)金粉(fen)(fen)等(deng)),嚴禁采用(yong)濕(shi)式除(chu)塵(chen)器(qi)(qi)。3、排(pai)除(chu)、輸送有(you)燃燒、爆炸(zha)危險(xian)的(de)(de)(de)(de)(de)(de)氣體(ti)、蒸氣和粉(fen)(fen)塵(chen)的(de)(de)(de)(de)(de)(de)排(pai)風系(xi)統,應采用(yong)不(bu)燃材料(liao)(liao)并設有(you)導除(chu)靜電的(de)(de)(de)(de)(de)(de)接(jie)地(di)裝置(zhi)(zhi)。其(qi)排(pai)風設備(bei)不(bu)應布置(zhi)(zhi)在地(di)下(xia)、半(ban)地(di)下(xia)建筑(室)內,以防止有(you)爆炸(zha)危險(xian)的(de)(de)(de)(de)(de)(de)蒸氣和粉(fen)(fen)塵(chen)等(deng)物質的(de)(de)(de)(de)(de)(de)積聚。4、排(pai)除(chu)、輸送溫(wen)度超過(guo)80℃的(de)(de)(de)(de)(de)(de)空氣或其(qi)他氣體(ti)以及(ji)容易起火的(de)(de)(de)(de)(de)(de)碎(sui)屑的(de)(de)(de)(de)(de)(de)管(guan)道(dao),與可燃或難燃物體(ti)之間(jian)應保持不(bu)小(xiao)(xiao)于150mm的(de)(de)(de)(de)(de)(de)間(jian)隙,或采用(yong)厚度不(bu)小(xiao)(xiao)于50mm的(de)(de)(de)(de)(de)(de)不(bu)燃材料(liao)(liao)隔熱,以防止填(tian)塞物與構件因受這些(xie)高(gao)溫(wen)管(guan)道(dao)的(de)(de)(de)(de)(de)(de)影(ying)響而導致(zhi)火災。當管(guan)道(dao)互(hu)為上下(xia)布置(zhi)(zhi)時,表面(mian)溫(wen)度較高(gao)者(zhe)應布置(zhi)(zhi)在上面(mian)。

四川值得信賴的通風設備批發

消防(fang)排(pai)(pai)煙風(feng)機(ji)(ji)首先應該(gai)滿足溫(wen)度和時間的(de)(de)(de)(de)特性(xing)(xing)(xing),即(ji)國家規(gui)定280℃/0.5h;其次,在(zai)一般環(huan)境(jing)溫(wen)度下,可(ke)(ke)以(yi)保證有(you)效的(de)(de)(de)(de)排(pai)(pai)煙控(kong)制量。此外(wai)還要求(qiu)消防(fang)排(pai)(pai)煙風(feng)機(ji)(ji)能(neng)夠(gou)進行(xing)周期性(xing)(xing)(xing)的(de)(de)(de)(de)實驗,能(neng)夠(gou)發現(xian)其中的(de)(de)(de)(de)不(bu)(bu)足,并加以(yi)改進;可(ke)(ke)以(yi)適(shi)用(yong)(yong)(yong)(yong)各種通風(feng)要求(qiu)的(de)(de)(de)(de)管道(dao),便于安(an)裝(zhuang)與使用(yong)(yong)(yong)(yong)。消防(fang)排(pai)(pai)煙風(feng)機(ji)(ji)的(de)(de)(de)(de)性(xing)(xing)(xing)能(neng)優良、耐(nai)高(gao)(gao)(gao)溫(wen)性(xing)(xing)(xing)能(neng)良好、效率(lv)高(gao)(gao)(gao)、占(zhan)地比離心風(feng)機(ji)(ji)少(shao)、高(gao)(gao)(gao)溫(wen)性(xing)(xing)(xing)能(neng)優良。消防(fang)排(pai)(pai)煙風(feng)機(ji)(ji)能(neng)在(zai)300℃高(gao)(gao)(gao)溫(wen)條件下連(lian)續運行(xing)60分鐘(zhong)以(yi)上,100℃溫(wen)度條件下連(lian)續20小時不(bu)(bu)損壞,應用(yong)(yong)(yong)(yong)范圍(wei)廣,可(ke)(ke)根據高(gao)(gao)(gao)級(ji)民用(yong)(yong)(yong)(yong)建筑(zhu)的(de)(de)(de)(de)不(bu)(bu)同(tong)要求(qiu),采用(yong)(yong)(yong)(yong)變速或多速的(de)(de)(de)(de)驅動型式(shi),消防(fang)排(pai)(pai)煙風(feng)機(ji)(ji)廣泛應用(yong)(yong)(yong)(yong)于高(gao)(gao)(gao)級(ji)民用(yong)(yong)(yong)(yong)建筑(zhu)、烤箱、地下車庫、隧道(dao)等場合。安(an)裝(zhuang)方便,可(ke)(ke)直(zhi)接(jie)和墻壁安(an)裝(zhuang),安(an)裝(zhuang)可(ke)(ke)采用(yong)(yong)(yong)(yong)垂直(zhi)式(shi)、水平(ping)式(shi)或吊裝(zhuang)式(shi),很大程度上節省了占(zhan)地面積。

四川值得信賴的通風設備批發

1,通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)安(an)(an)裝(zhuang)在支架上,應(ying)(ying)(ying)設托座(zuo)。2,通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)如有(you)(you)穿出屋面(mian)外(wai)部分,應(ying)(ying)(ying)設置防雨罩。3,通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)采(cai)用(yong)(yong)無法蘭連(lian)(lian)時,接口(kou)處應(ying)(ying)(ying)嚴密牢(lao)固(gu)。通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)連(lian)(lian)接兩平面(mian)應(ying)(ying)(ying)平直(zhi),不得錯位(wei)及(ji)扭曲。4,輸送易產生冷凝水(shui)的(de)通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan),安(an)(an)裝(zhuang)應(ying)(ying)(ying)設計(ji)坡度。通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)底部不能(neng)有(you)(you)縱向的(de)接縫, 如必須有(you)(you)接縫,則應(ying)(ying)(ying)采(cai)用(yong)(yong)密封方式。通風(feng)(feng)(feng)(feng)管(guan)(guan)道安(an)(an)裝(zhuang)完畢(bi)后(hou),應(ying)(ying)(ying)進(jin)行嚴密性試(shi)驗,如發現異(yi)常情況,通風(feng)(feng)(feng)(feng)管(guan)(guan)道的(de)制作、安(an)(an)裝(zhuang)、檢驗和(he)試(shi)驗,是一個連(lian)(lian)貫(guan)的(de)工(gong)程(cheng),做到安(an)(an)全(quan)適用(yong)(yong),經濟合理(li),方便(bian)施工(gong),確保通風(feng)(feng)(feng)(feng)管(guan)(guan)道的(de)工(gong)程(cheng)質量。

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