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大渡口推薦不銹鋼通風管批發

2019-11-18
大渡口推薦不銹鋼通風管批發

通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)安裝程序:(1)風(feng)管(guan)(guan)(guan)(guan)(guan)組裝:當風(feng)管(guan)(guan)(guan)(guan)(guan)較(jiao)(jiao)短(duan)時(shi),可一次在(zai)地(di)面組裝而(er)成,當風(feng)管(guan)(guan)(guan)(guan)(guan)較(jiao)(jiao)長(chang)時(shi),可視安裝場地(di)的(de)情況(kuang),在(zai)地(di)面分(fen)段組裝。組裝時(shi)應(ying)(ying)(ying)盡量調(diao)整風(feng)道(dao)的(de)中心(xin)度(du)和(he)(he)水平(ping)度(du),避免風(feng)管(guan)(guan)(guan)(guan)(guan)扭曲或(huo)上(shang)下起(qi)波,左(zuo)右(you)擺龍,每(mei)段風(feng)道(dao)不宜超(chao)過10m.組裝時(shi),墊(dian)片應(ying)(ying)(ying)墊(dian)平(ping),法蘭螺(luo)栓應(ying)(ying)(ying)均勻(yun)擰緊,螺(luo)母帽均朝(chao)向(xiang)(xiang)同一方向(xiang)(xiang)。(2)風(feng)管(guan)(guan)(guan)(guan)(guan)就(jiu)位:風(feng)管(guan)(guan)(guan)(guan)(guan)就(jiu)位前應(ying)(ying)(ying)檢(jian)查全部支(zhi)(zhi)架(jia)的(de)水乎度(du)和(he)(he)標高、檢(jian)查支(zhi)(zhi)架(jia)的(de)牢(lao)(lao)固程度(du),風(feng)管(guan)(guan)(guan)(guan)(guan)就(jiu)位可采用直(zhi)接和(he)(he)吊(diao)具(ju)兩(liang)(liang)種方法。對風(feng)管(guan)(guan)(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)小,又(you)位置(zhi)較(jiao)(jiao)低的(de)可采用人工就(jiu)位方法,只需搭設簡易腳(jiao)(jiao)手(shou)架(jia)即可。當風(feng)管(guan)(guan)(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)大且管(guan)(guan)(guan)(guan)(guan)段較(jiao)(jiao)長(chang)時(shi),可采用滑輪、倒鏈、大繩(sheng)等(deng)方法吊(diao)裝。世紀星介(jie)紹為(wei)了(le)便于風(feng)道(dao)就(jiu)位,一般(ban)多采用將風(feng)道(dao)吊(diao)在(zai)腳(jiao)(jiao)手(shou)架(jia)上(shang),然(ran)(ran)后(hou)再將其抬放(fang)在(zai)風(feng)道(dao)支(zhi)(zhi)架(jia)上(shang)的(de)方法。腳(jiao)(jiao)手(shou)架(jia)應(ying)(ying)(ying)沿(yan)其風(feng)道(dao)長(chang)度(du)方向(xiang)(xiang)搭設,高度(du)和(he)(he)位置(zhi)應(ying)(ying)(ying)適(shi)合施工操作,吊(diao)裝順序應(ying)(ying)(ying)先干(gan)管(guan)(guan)(guan)(guan)(guan)后(hou)支(zhi)(zhi)、立管(guan)(guan)(guan)(guan)(guan),吊(diao)起(qi)時(shi),吊(diao)點應(ying)(ying)(ying)牢(lao)(lao)固,兩(liang)(liang)吊(diao)點應(ying)(ying)(ying)均勻(yun)受(shou)力。垂直(zhi)風(feng)管(guan)(guan)(guan)(guan)(guan)可采用人工和(he)(he)大繩(sheng)輔助就(jiu)位。調(diao)整風(feng)管(guan)(guan)(guan)(guan)(guan)保證垂直(zhi)度(du)要求。(3)風(feng)道(dao)調(diao)直(zhi):就(jiu)位在(zai)支(zhi)(zhi)架(jia)上(shang)的(de)風(feng)道(dao),應(ying)(ying)(ying)撥(bo)正位置(zhi),調(diao)整風(feng)道(dao)橫平(ping)豎直(zhi),然(ran)(ran)后(hou)再按(an)圖集要求固定(ding)。

大渡口推薦不銹鋼通風管批發

(1)風管布置應盡量采用沿墻壁鋪設的方法,這樣在終裝修時可形成凹凸頂結構,不銹鋼通風管既保持了室內的凈高,又使風管得到屏蔽,可以起到較好的裝修效果;(2)風管在布置時應盡量短,彎頭不宜過多,轉角半徑不宜過小,并盡量避免管道突變徑,以減少沿程壓力的損失;(3)風管安裝時不應破壞原有建筑的結構,特別是承重結構;(4)風管穿過墻壁處,其孔洞四周的縫隙,推薦不銹鋼通風管應(ying)使用彈(dan)性材料填充密實;(5)為(wei)了(le)降低(di)噪(zao)聲,風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)的(de)(de)始端(與(yu)送風(feng)(feng)(feng)(feng)(feng)(feng)機連接處(chu)(chu))不(bu)宜急彎,必要(yao)時,彎頭和三通支(zhi)管(guan)等處(chu)(chu)應(ying)裝(zhuang)(zhuang)(zhuang)設導流葉片;(6)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)的(de)(de)連接應(ying)嚴格按照規范進(jin)行,粘貼(tie)應(ying)牢固、鋪設應(ying)平整、綁扎應(ying)緊(jin)密,無滑動、松弛(chi)與(yu)斷裂現象(xiang),防止漏冷(熱);(7)輸送易(yi)產生冷凝水(shui)空(kong)氣的(de)(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan),一(yi)定要(yao)按設計要(yao)求的(de)(de)坡(po)度安(an)裝(zhuang)(zhuang)(zhuang);(8)安(an)裝(zhuang)(zhuang)(zhuang)要(yao)牢固,所有吊、支(zhi)、托架不(bu)得(de)妨礙風(feng)(feng)(feng)(feng)(feng)(feng)口、閥門、控制(zhi)系統(tong)及檢(jian)查門的(de)(de)操作(zuo),并作(zuo)良好的(de)(de)防銹處(chu)(chu)理;(9)新風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)安(an)裝(zhuang)(zhuang)(zhuang)除應(ying)遵守送風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)道安(an)裝(zhuang)(zhuang)(zhuang)規定外(wai),還(huan)應(ying)按設計要(yao)求作(zuo)有坡(po)度安(an)裝(zhuang)(zhuang)(zhuang)(坡(po)向(xiang)新風(feng)(feng)(feng)(feng)(feng)(feng)口);(10)新風(feng)(feng)(feng)(feng)(feng)(feng)口要(yao)有防雨和過濾網罩,安(an)裝(zhuang)(zhuang)(zhuang)位置應(ying)選在(zai)空(kong)氣不(bu)受污染的(de)(de)地方且便于檢(jian)修。

大渡口推薦不銹鋼通風管批發

(1)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)使用及安(an)(an)裝(zhuang)(zhuang)(a) 安(an)(an)裝(zhuang)(zhuang)前必須檢查防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)外觀質量(liang)、控制(zhi)性能(neng)(neng)和閥(fa)(fa)(fa)門(men)動作(zuo)(zuo),確(que)認正常后配(pei)鉆法蘭連接(jie)孔。(b) 安(an)(an)裝(zhuang)(zhuang)時(shi)(shi)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)的(de)(de)(de)方向位(wei)(wei)置(zhi)應(ying)(ying)(ying)(ying)正確(que),熔斷器(qi)(易(yi)熔片(pian))應(ying)(ying)(ying)(ying)先于葉片(pian)軸接(jie)觸(chu)熱氣流(liu)(即位(wei)(wei)于葉片(pian)的(de)(de)(de)迎風側)。自重式(shi)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)要(yao)(yao)注意(yi)葉片(pian)的(de)(de)(de)上下(xia)方向氣流(liu)方向標志,不(bu)得倒置(zhi)。(c) 防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)應(ying)(ying)(ying)(ying)牢靠(kao)地固定在(zai)(zai)設(she)定的(de)(de)(de)位(wei)(wei)置(zhi)上,確(que)保當發生火(huo)(huo)(huo)災時(shi)(shi)不(bu)致因(yin)管道變形(xing)下(xia)塌而影(ying)響工(gong)(gong)作(zuo)(zuo)性能(neng)(neng),必要(yao)(yao)時(shi)(shi)應(ying)(ying)(ying)(ying)設(she)吊架。(d) 具有風量(liang)調節功能(neng)(neng)的(de)(de)(de)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa),應(ying)(ying)(ying)(ying)在(zai)(zai)調試(shi)過(guo)(guo)程中(zhong)調定閥(fa)(fa)(fa)門(men)開度。(e) 當設(she)計防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)為吊頂安(an)(an)裝(zhuang)(zhuang)或靠(kao)近墻體(ti)(ti)安(an)(an)裝(zhuang)(zhuang)時(shi)(shi),要(yao)(yao)保證防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)周(zhou)圍貿(mao)有足夠空間。(f) 安(an)(an)裝(zhuang)(zhuang)防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)后的(de)(de)(de)施(shi)工(gong)(gong)過(guo)(guo)程中(zhong),要(yao)(yao)注意(yi)不(bu)得使閥(fa)(fa)(fa)體(ti)(ti)、操作(zuo)(zuo)裝(zhuang)(zhuang)置(zhi)等受到損傷、變形(xing),以免影(ying)響其工(gong)(gong)作(zuo)(zuo)性能(neng)(neng)(g) 安(an)(an)裝(zhuang)(zhuang)后應(ying)(ying)(ying)(ying)對防(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)清(qing)掃檢查,閥(fa)(fa)(fa)體(ti)(ti)內不(bu)得有雜(za)物,并(bing)進(jin)行操作(zuo)(zuo)試(shi)驗,確(que)保閥(fa)(fa)(fa)體(ti)(ti)正常工(gong)(gong)作(zuo)(zuo)。

大渡口推薦不銹鋼通風管批發

一(yi)、風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)及部件安裝(zhuang)(zhuang)的(de)(de)(de)有關規定1.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安裝(zhuang)(zhuang)的(de)(de)(de)強制規定,當風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)穿(chuan)過需要封閉的(de)(de)(de)防(fang)火、防(fang)爆墻體或(huo)樓板時(shi),應(ying)(ying)設(she)預埋管(guan)(guan)(guan)(guan)(guan)或(huo)防(fang)護(hu)套管(guan)(guan)(guan)(guan)(guan)。套管(guan)(guan)(guan)(guan)(guan)鋼板厚度不(bu)應(ying)(ying)小(xiao)于1.6mm,風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與防(fang)護(hu)套管(guan)(guan)(guan)(guan)(guan)之間(jian)(jian)應(ying)(ying)用不(bu)燃(ran)且對人(ren)體無(wu)害的(de)(de)(de)柔性材料封堵,風(feng)(feng)(feng)道應(ying)(ying)安裝(zhuang)(zhuang)設(she)防(fang)火閥。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)內(nei)嚴禁(jin)各種管(guan)(guan)(guan)(guan)(guan)道、電線敷設(she)及穿(chuan)越;輸送含有易燃(ran)易爆氣(qi)體或(huo)安裝(zhuang)(zhuang)在易燃(ran)易爆環境的(de)(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)系統,應(ying)(ying)有良好的(de)(de)(de)接地,通(tong)過生(sheng)活區、生(sheng)產房間(jian)(jian)時(shi)必須嚴密,不(bu)得(de)設(she)接口(kou);室(shi)外(wai)主管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)固(gu)定拉索(suo)嚴禁(jin)拉在避(bi)雷針或(huo)避(bi)雷網上。輸送溫(wen)度高于80℃的(de)(de)(de)空氣(qi)的(de)(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan),應(ying)(ying)按(an)設(she)計(ji)要求采取防(fang)護(hu)措(cuo)施。2.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安裝(zhuang)(zhuang)的(de)(de)(de)一(yi)般規定風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安裝(zhuang)(zhuang)宜在建筑(zhu)圍護(hu)結(jie)構施工完(wan)畢(bi)、場所(suo)清(qing)(qing)理后進行。凈化空調風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)應(ying)(ying)在安裝(zhuang)(zhuang)部位地面做(zuo)好,墻面抹灰工序(xu)完(wan)畢(bi),室(shi)內(nei)無(wu)飛(fei)塵或(huo)有防(fang)塵措(cuo)施后進行。安裝(zhuang)(zhuang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)前應(ying)(ying)清(qing)(qing)除管(guan)(guan)(guan)(guan)(guan)內(nei)外(wai)雜物(wu),并做(zuo)好清(qing)(qing)潔(jie)和保(bao)護(hu)工作,風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)安裝(zhuang)(zhuang)的(de)(de)(de)位置、標高和走向等應(ying)(ying)符合(he)設(she)計(ji)要求,現場風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)接口(kou)的(de)(de)(de)配置不(bu)得(de)縮小(xiao)有效截面。

大渡口推薦不銹鋼通風管批發

風(feng)(feng)(feng)機(ji)(ji)廣(guang)泛地應(ying)用(yong)(yong)于(yu)各個(ge)工(gong)業部門(men),一般講,離心(xin)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)適(shi)用(yong)(yong)于(yu)小流(liu)(liu)量、高壓力(li)(li)的(de)(de)場所,而軸流(liu)(liu)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)則常用(yong)(yong)于(yu)大流(liu)(liu)量、低(di)壓力(li)(li)的(de)(de)情況(kuang),應(ying)根據不同的(de)(de)情況(kuang)選有不同的(de)(de)風(feng)(feng)(feng)機(ji)(ji)分類。1鍋爐用(yong)(yong)風(feng)(feng)(feng)機(ji)(ji),鍋爐用(yong)(yong)風(feng)(feng)(feng)機(ji)(ji)根據鍋爐的(de)(de)規格可選用(yong)(yong)離心(xin)式(shi)(shi)或軸流(liu)(liu)式(shi)(shi)。又按它的(de)(de)作用(yong)(yong)分為鍋爐風(feng)(feng)(feng)機(ji)(ji)—向(xiang)鍋爐內(nei)輸送空(kong)氣(qi);鍋爐引(yin)風(feng)(feng)(feng)機(ji)(ji)把鍋爐內(nei)的(de)(de)煙氣(qi)抽走。2通風(feng)(feng)(feng)換(huan)氣(qi)用(yong)(yong)風(feng)(feng)(feng)機(ji)(ji),這類風(feng)(feng)(feng)機(ji)(ji)一般是供工(gong)廠及(ji)各種建筑物通風(feng)(feng)(feng)換(huan)氣(qi)及(ji)采暖通風(feng)(feng)(feng)用(yong)(yong),要(yao)求(qiu)壓力(li)(li)不高,但噪聲要(yao)求(qiu)要(yao)低(di),可采用(yong)(yong)離心(xin)式(shi)(shi)或軸流(liu)(liu)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)。

大渡口推薦不銹鋼通風管批發

鑒于軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)有紊流(liu)(liu)(liu)(liu)區(qu)的(de)(de)(de)性能(neng)特(te)點(dian)(dian),在(zai)選(xuan)型和使(shi)(shi)用(yong)(yong)時,需(xu)要注(zhu)意(yi)以(yi)(yi)下(xia)兩點(dian)(dian):建議(yi)使(shi)(shi)用(yong)(yong)在(zai)空(kong)曠環(huan)境中(zhong),軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)輸(shu)入功(gong)(gong)率(lv)隨(sui)系統靜(jing)壓(ya)的(de)(de)(de)增大(da)而(er)增大(da),而(er)在(zai)紊流(liu)(liu)(liu)(liu)區(qu),輸(shu)入功(gong)(gong)率(lv)的(de)(de)(de)增大(da)幅(fu)度會(hui)更大(da)。因此,軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)一般多應(ying)(ying)用(yong)(yong)在(zai)有較(jiao)大(da)空(kong)曠環(huan)境的(de)(de)(de)場(chang)合下(xia),可(ke)以(yi)(yi)使(shi)(shi)其工(gong)(gong)作(zuo)在(zai)靜(jing)壓(ya)較(jiao)低(di)的(de)(de)(de)環(huan)境下(xia),降(jiang)低(di)功(gong)(gong)耗(hao),保(bao)證(zheng)(zheng)穩(wen)定(ding)(ding)性和壽命。定(ding)(ding)期(qi)清(qing)理風(feng)(feng)(feng)道(dao)(dao),當軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)應(ying)(ying)用(yong)(yong)在(zai)較(jiao)為封閉的(de)(de)(de)風(feng)(feng)(feng)道(dao)(dao)系統中(zhong)時,長期(qi)運行(xing)后風(feng)(feng)(feng)道(dao)(dao)中(zhong)的(de)(de)(de)積灰、垃圾(ji)逐漸變多,會(hui)使(shi)(shi)風(feng)(feng)(feng)道(dao)(dao)內(nei)的(de)(de)(de)靜(jing)壓(ya)逐漸增加,使(shi)(shi)得風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)運行(xing)工(gong)(gong)況點(dian)(dian)逐漸左移。這不(bu)僅會(hui)降(jiang)低(di)風(feng)(feng)(feng)機(ji)(ji)(ji)性能(neng),更重要的(de)(de)(de)是(shi)會(hui)增加軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)進入紊流(liu)(liu)(liu)(liu)區(qu)的(de)(de)(de)風(feng)(feng)(feng)險(xian)。因此必須要定(ding)(ding)期(qi)清(qing)理風(feng)(feng)(feng)道(dao)(dao),保(bao)證(zheng)(zheng)風(feng)(feng)(feng)機(ji)(ji)(ji)工(gong)(gong)況點(dian)(dian)不(bu)產生較(jiao)大(da)偏(pian)移。