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

沙坪壩高品質風機批發

2019-11-14
沙坪壩高品質風機批發

(1)防火閥使用及安裝(a) 安裝前必須檢查防火閥外觀質量、控制性能和閥門動作,確認正常后配鉆法蘭連接孔。(b) 安裝時防火閥的方向位置應正確,熔斷器(易熔片)應先于葉片軸接觸熱氣流(即位于葉片的迎風側)。自重式防火閥要注意葉片的上下方向氣流方向標志,不得倒置。(c) 防火閥應牢靠地固定在設定的位置上,確保當發生火災時不致因管道變形下塌而影響工作性能,風機批發必要時應設吊架。(d) 具有風量調節功能的防火閥,應在調試過程中調定閥門開度。(e) 當設計防火閥為吊頂安裝或靠近墻體安裝時,要保證防火閥周圍貿有足夠空間。(f) 安裝防火閥后的施工過程中,要注意高品質風機不(bu)得使閥(fa)(fa)體(ti)(ti)、操(cao)作(zuo)(zuo)裝置等受到(dao)損傷、變形,以(yi)免影(ying)響其工(gong)(gong)作(zuo)(zuo)性(xing)能(neng)(g) 安裝后(hou)應對防火閥(fa)(fa)清掃(sao)檢查,閥(fa)(fa)體(ti)(ti)內(nei)不(bu)得有雜物,并(bing)進行操(cao)作(zuo)(zuo)試驗(yan),確保(bao)閥(fa)(fa)體(ti)(ti)正常工(gong)(gong)作(zuo)(zuo)。

沙坪壩高品質風機批發

(1)風(feng)管(guan)(guan)布置應盡(jin)量采(cai)用沿墻(qiang)壁鋪設的(de)(de)(de)(de)方法,這(zhe)樣在終裝(zhuang)(zhuang)修時(shi)(shi)可形成凹凸頂結(jie)(jie)構(gou),既保(bao)持了室內的(de)(de)(de)(de)凈高,又使(shi)風(feng)管(guan)(guan)得(de)到(dao)屏(ping)蔽(bi),可以起(qi)到(dao)較好的(de)(de)(de)(de)裝(zhuang)(zhuang)修效(xiao)果(guo);(2)風(feng)管(guan)(guan)在布置時(shi)(shi)應盡(jin)量短,彎(wan)頭(tou)不(bu)宜(yi)過(guo)多,轉角半徑不(bu)宜(yi)過(guo)小,并(bing)盡(jin)量避免管(guan)(guan)道突變徑,以減少沿程壓力的(de)(de)(de)(de)損失;(3)風(feng)管(guan)(guan)安(an)(an)裝(zhuang)(zhuang)時(shi)(shi)不(bu)應破(po)壞原有(you)建筑的(de)(de)(de)(de)結(jie)(jie)構(gou),特別是承重結(jie)(jie)構(gou);(4)風(feng)管(guan)(guan)穿過(guo)墻(qiang)壁處(chu)(chu),其孔洞(dong)四(si)周(zhou)的(de)(de)(de)(de)縫隙,應使(shi)用彈性材(cai)料填(tian)充密(mi)實;(5)為了降低噪聲,風(feng)管(guan)(guan)的(de)(de)(de)(de)始端(與(yu)送風(feng)機連(lian)(lian)接處(chu)(chu))不(bu)宜(yi)急彎(wan),必要時(shi)(shi),彎(wan)頭(tou)和三通支(zhi)管(guan)(guan)等處(chu)(chu)應裝(zhuang)(zhuang)設導流葉片;(6)風(feng)管(guan)(guan)的(de)(de)(de)(de)連(lian)(lian)接應嚴格按(an)照規范進行,粘貼應牢(lao)固、鋪設應平整、綁(bang)扎應緊(jin)密(mi),無滑(hua)動、松(song)弛與(yu)斷裂現象(xiang),防(fang)止(zhi)漏冷(熱);(7)輸送易產(chan)生(sheng)冷凝水空氣的(de)(de)(de)(de)風(feng)管(guan)(guan),一定(ding)要按(an)設計(ji)要求(qiu)的(de)(de)(de)(de)坡(po)度安(an)(an)裝(zhuang)(zhuang);(8)安(an)(an)裝(zhuang)(zhuang)要牢(lao)固,所(suo)有(you)吊、支(zhi)、托(tuo)架不(bu)得(de)妨礙(ai)風(feng)口、閥門、控(kong)制系統及(ji)檢查門的(de)(de)(de)(de)操作(zuo),并(bing)作(zuo)良好的(de)(de)(de)(de)防(fang)銹(xiu)處(chu)(chu)理;(9)新風(feng)管(guan)(guan)安(an)(an)裝(zhuang)(zhuang)除應遵守送風(feng)管(guan)(guan)道安(an)(an)裝(zhuang)(zhuang)規定(ding)外,還應按(an)設計(ji)要求(qiu)作(zuo)有(you)坡(po)度安(an)(an)裝(zhuang)(zhuang)(坡(po)向新風(feng)口);(10)新風(feng)口要有(you)防(fang)雨和過(guo)濾網罩,安(an)(an)裝(zhuang)(zhuang)位置應選在空氣不(bu)受(shou)污(wu)染的(de)(de)(de)(de)地方且(qie)便于(yu)檢修。

沙坪壩高品質風機批發

風(feng)(feng)機(ji)分類可(ke)以按氣(qi)(qi)(qi)體(ti)(ti)流(liu)(liu)動(dong)(dong)的(de)(de)方向(xiang),分為(wei)(wei)離(li)(li)心(xin)(xin)式(shi)(shi)、軸流(liu)(liu)式(shi)(shi)、斜流(liu)(liu)式(shi)(shi)和橫流(liu)(liu)式(shi)(shi)等類型(xing)(xing)。這種風(feng)(feng)機(ji)分類的(de)(de)機(ji)器(qi)有(you):離(li)(li)心(xin)(xin)風(feng)(feng)機(ji)工作時(shi),動(dong)(dong)力機(ji)(主要是電動(dong)(dong)機(ji))驅動(dong)(dong)葉輪(lun)(lun)(lun)(lun)在(zai)蝸形機(ji)殼內旋轉,空氣(qi)(qi)(qi)經吸(xi)氣(qi)(qi)(qi)口(kou)從葉輪(lun)(lun)(lun)(lun)中心(xin)(xin)處吸(xi)入。由(you)于葉片對氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)動(dong)(dong)力作用(yong),氣(qi)(qi)(qi)體(ti)(ti)壓(ya)力和速度得以提高(gao),并在(zai)離(li)(li)心(xin)(xin)力作用(yong)下(xia)沿著葉道(dao)甩向(xiang)機(ji)殼,從排氣(qi)(qi)(qi)口(kou)排出。因氣(qi)(qi)(qi)體(ti)(ti)在(zai)葉輪(lun)(lun)(lun)(lun)內的(de)(de)流(liu)(liu)動(dong)(dong)主要是在(zai)徑向(xiang)平面內,故又稱徑流(liu)(liu)風(feng)(feng)機(ji)。離(li)(li)心(xin)(xin)風(feng)(feng)機(ji)主要由(you)葉輪(lun)(lun)(lun)(lun)和機(ji)殼組成,小(xiao)型(xing)(xing)風(feng)(feng)機(ji)的(de)(de)葉輪(lun)(lun)(lun)(lun)直接(jie)裝(zhuang)在(zai)電動(dong)(dong)機(ji)上中、大型(xing)(xing)風(feng)(feng)機(ji)通(tong)過聯(lian)軸器(qi)或皮帶輪(lun)(lun)(lun)(lun)與電動(dong)(dong)機(ji)聯(lian)接(jie)。離(li)(li)心(xin)(xin)風(feng)(feng)機(ji)一般為(wei)(wei)單(dan)側(ce)進氣(qi)(qi)(qi),用(yong)單(dan)級葉輪(lun)(lun)(lun)(lun);流(liu)(liu)量大的(de)(de)可(ke)雙(shuang)側(ce)進氣(qi)(qi)(qi),用(yong)兩個(ge)背靠背的(de)(de)葉輪(lun)(lun)(lun)(lun),又稱為(wei)(wei)雙(shuang)吸(xi)式(shi)(shi)離(li)(li)心(xin)(xin)風(feng)(feng)機(ji)。

沙坪壩高品質風機批發

一、對(dui)通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)制作(zuo)的(de)(de)(de)要(yao)求(qiu)進(jin)行(xing)檢(jian)查(cha)(cha):檢(jian)查(cha)(cha)通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)穿(chuan)(chuan)越防護(hu)密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)墻(qiang)、密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)墻(qiang)的(de)(de)(de)預(yu)埋(mai)密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)穿(chuan)(chuan)墻(qiang)短(duan)管(guan)(guan)(guan)(guan)(guan)。通(tong)(tong)風(feng)(feng)(feng)預(yu)埋(mai)密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)(yong)(yong)厚(hou)(hou)度(du)(du)不(bu)(bu)(bu)(bu)小于(yu)(yu)3mm鋼(gang)板(ban)機械卷制成形(其厚(hou)(hou)度(du)(du)還應(ying)(ying)根據預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑大(da)小確定,使預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)不(bu)(bu)(bu)(bu)致變形),防爆(bao)超(chao)壓(ya)排氣活門的(de)(de)(de)預(yu)埋(mai)短(duan)管(guan)(guan)(guan)(guan)(guan)其厚(hou)(hou)度(du)(du)為6mm,密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)中間(jian)應(ying)(ying)設密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)肋(lei),密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)肋(lei)厚(hou)(hou)度(du)(du)為5mm,密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)肋(lei)高度(du)(du)為50mm,密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)肋(lei)與(yu)短(duan)管(guan)(guan)(guan)(guan)(guan)應(ying)(ying)雙面滿(man)焊、焊縫(feng)(feng)嚴密(mi)(mi)(mi)。密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)穿(chuan)(chuan)墻(qiang)短(duan)管(guan)(guan)(guan)(guan)(guan)兩端(duan)深處(chu)墻(qiang)面的(de)(de)(de)長度(du)(du)應(ying)(ying)大(da)于(yu)(yu)100mm,管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)內外部(bu)除與(yu)混(hun)凝土(tu)接(jie)觸(chu)部(bu)分外均(jun)應(ying)(ying)刷兩道(dao)(dao)防銹漆。二、對(dui)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)處(chu)制作(zuo)的(de)(de)(de)要(yao)求(qiu)進(jin)行(xing)檢(jian)查(cha)(cha),對(dui)染毒(du)區的(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)連(lian)接(jie)方法(fa)及密(mi)(mi)(mi)封(feng)進(jin)行(xing)檢(jian)查(cha)(cha)。如(ru)無設計要(yao)求(qiu),其風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)厚(hou)(hou)度(du)(du)應(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)大(da)于(yu)(yu)等于(yu)(yu)3mm的(de)(de)(de)鋼(gang)板(ban)焊接(jie)制作(zuo)而成。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與(yu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)焊接(jie)連(lian)接(jie)。通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)與(yu)密(mi)(mi)(mi)閉(bi)(bi)(bi)(bi)閥(fa)門的(de)(de)(de)連(lian)接(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)帶(dai)密(mi)(mi)(mi)封(feng)槽的(de)(de)(de)法(fa)蘭(lan)連(lian)接(jie),其法(fa)蘭(lan)面應(ying)(ying)經機床車(che)削加工(gong),保證接(jie)觸(chu)應(ying)(ying)平整,法(fa)蘭(lan)面有1~2mm深的(de)(de)(de)90°密(mi)(mi)(mi)封(feng)槽;風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與(yu)設備連(lian)接(jie)法(fa)蘭(lan)之(zhi)間(jian)應(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)整體橡(xiang)膠法(fa)蘭(lan)墊(dian)圈,防爆(bao)超(chao)壓(ya)排氣活門法(fa)蘭(lan)連(lian)接(jie)填料采(cai)(cai)用(yong)(yong)(yong)(yong)5mm整張橡(xiang)膠墊(dian)圈密(mi)(mi)(mi)封(feng)(不(bu)(bu)(bu)(bu)得有拼縫(feng)(feng)),其他染毒(du)區風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連(lian)接(jie)及法(fa)蘭(lan)與(yu)設備連(lian)接(jie)采(cai)(cai)用(yong)(yong)(yong)(yong)4~5mm整張橡(xiang)膠墊(dian)圈密(mi)(mi)(mi)封(feng)(不(bu)(bu)(bu)(bu)得有拼縫(feng)(feng)),連(lian)接(jie)處(chu)不(bu)(bu)(bu)(bu)得有漏縫(feng)(feng)現(xian)象。