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涪陵值得信賴的家用中央空調廠家

2021-01-09
涪陵值得信賴的家用中央空調廠家

通(tong)風管(guan)(guan)(guan)道(dao)(dao)安裝程序:(1)風管(guan)(guan)(guan)組裝:當風管(guan)(guan)(guan)較短(duan)時(shi)(shi),可(ke)(ke)一次(ci)在(zai)(zai)地(di)(di)面(mian)組裝而(er)成,當風管(guan)(guan)(guan)較長時(shi)(shi),可(ke)(ke)視安裝場地(di)(di)的(de)(de)(de)情況,在(zai)(zai)地(di)(di)面(mian)分段組裝。組裝時(shi)(shi)應(ying)盡量調(diao)整(zheng)風道(dao)(dao)的(de)(de)(de)中心度(du)和(he)水平(ping)(ping)度(du),避(bi)免(mian)風管(guan)(guan)(guan)扭曲或上下(xia)起波,左(zuo)右擺龍,每段風道(dao)(dao)不宜超過10m.組裝時(shi)(shi),墊片應(ying)墊平(ping)(ping),法(fa)蘭螺栓應(ying)均勻擰(ning)緊(jin),螺母帽均朝向同一方(fang)(fang)(fang)向。(2)風管(guan)(guan)(guan)就(jiu)(jiu)位(wei):風管(guan)(guan)(guan)就(jiu)(jiu)位(wei)前應(ying)檢(jian)查全(quan)部支(zhi)架的(de)(de)(de)水乎度(du)和(he)標高(gao)(gao)、檢(jian)查支(zhi)架的(de)(de)(de)牢(lao)固(gu)程度(du),風管(guan)(guan)(guan)就(jiu)(jiu)位(wei)可(ke)(ke)采(cai)(cai)用(yong)直(zhi)(zhi)接和(he)吊(diao)(diao)(diao)(diao)具兩種方(fang)(fang)(fang)法(fa)。對風管(guan)(guan)(guan)斷面(mian)較小,又位(wei)置較低的(de)(de)(de)可(ke)(ke)采(cai)(cai)用(yong)人工就(jiu)(jiu)位(wei)方(fang)(fang)(fang)法(fa),只需搭設(she)簡易腳手(shou)架即可(ke)(ke)。當風管(guan)(guan)(guan)斷面(mian)較大(da)且管(guan)(guan)(guan)段較長時(shi)(shi),可(ke)(ke)采(cai)(cai)用(yong)滑輪、倒鏈、大(da)繩(sheng)等方(fang)(fang)(fang)法(fa)吊(diao)(diao)(diao)(diao)裝。世紀星(xing)介紹為了便于風道(dao)(dao)就(jiu)(jiu)位(wei),一般多采(cai)(cai)用(yong)將(jiang)風道(dao)(dao)吊(diao)(diao)(diao)(diao)在(zai)(zai)腳手(shou)架上,然(ran)(ran)后(hou)再將(jiang)其抬放在(zai)(zai)風道(dao)(dao)支(zhi)架上的(de)(de)(de)方(fang)(fang)(fang)法(fa)。腳手(shou)架應(ying)沿其風道(dao)(dao)長度(du)方(fang)(fang)(fang)向搭設(she),高(gao)(gao)度(du)和(he)位(wei)置應(ying)適合施工操(cao)作,吊(diao)(diao)(diao)(diao)裝順序應(ying)先干管(guan)(guan)(guan)后(hou)支(zhi)、立管(guan)(guan)(guan),吊(diao)(diao)(diao)(diao)起時(shi)(shi),吊(diao)(diao)(diao)(diao)點應(ying)牢(lao)固(gu),兩吊(diao)(diao)(diao)(diao)點應(ying)均勻受力。垂(chui)直(zhi)(zhi)風管(guan)(guan)(guan)可(ke)(ke)采(cai)(cai)用(yong)人工和(he)大(da)繩(sheng)輔助(zhu)就(jiu)(jiu)位(wei)。調(diao)整(zheng)風管(guan)(guan)(guan)保證垂(chui)直(zhi)(zhi)度(du)要求。(3)風道(dao)(dao)調(diao)直(zhi)(zhi):就(jiu)(jiu)位(wei)在(zai)(zai)支(zhi)架上的(de)(de)(de)風道(dao)(dao),應(ying)撥正位(wei)置,調(diao)整(zheng)風道(dao)(dao)橫平(ping)(ping)豎直(zhi)(zhi),然(ran)(ran)后(hou)再按圖(tu)集要求固(gu)定。

涪陵值得信賴的家用中央空調廠家

1. 技術背景,在焊接接頭中由于焊接所引起的各種裂紋,統稱焊接裂紋。焊接裂紋在焊縫金屬與熱影響區中都可能產生,是焊接凝固冶金和固相冶金過程中產生為危險的一種缺陷。焊接結構產生的破壞事故大部分都是焊接裂紋所引起的。隨著現代工業的發展,焊接結構也趨向大型化、大容量和高參數發展。有的值得信賴的家用中央空調在低溫、腐蝕介質下工作,也有的在高溫高壓下工作,廣泛都用到各種高合金鋼、不銹鋼,以及種種合金材料。這些材料往往都對裂紋十分敏感,而裂紋卻又是大多重大事故的誘因,必須十分重視。焊接裂紋種類繁多,產生的條件和原因各不相同。有些裂紋在焊后立即產生了,有些家用中央空調廠家在(zai)焊后延續一(yi)定(ding)(ding)時間再產(chan)生,甚至在(zai)使用過程中(zhong),在(zai)一(yi)定(ding)(ding)的外界條件(jian)誘發下再產(chan)生。裂(lie)紋(wen)既出(chu)現在(zai)焊縫和熱(re)影響區表面,也產(chan)生在(zai)其內(nei)部。它對焊接結構的危(wei)害有以下幾(ji)點。

涪陵值得信賴的家用中央空調廠家

一、對(dui)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)制作的(de)(de)(de)要求進行檢查(cha)(cha)(cha):檢查(cha)(cha)(cha)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)穿(chuan)(chuan)越防(fang)護(hu)密(mi)(mi)閉(bi)(bi)墻(qiang)、密(mi)(mi)閉(bi)(bi)墻(qiang)的(de)(de)(de)預(yu)埋密(mi)(mi)閉(bi)(bi)穿(chuan)(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)。通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)預(yu)埋密(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)厚(hou)度(du)(du)(du)不(bu)小于3mm鋼板機(ji)(ji)械卷制成形(其厚(hou)度(du)(du)(du)還應(ying)(ying)根(gen)據預(yu)埋管(guan)(guan)(guan)管(guan)(guan)(guan)徑大小確(que)定,使預(yu)埋管(guan)(guan)(guan)不(bu)致變形),防(fang)爆(bao)超壓(ya)排氣活門(men)的(de)(de)(de)預(yu)埋短(duan)(duan)管(guan)(guan)(guan)其厚(hou)度(du)(du)(du)為6mm,密(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)中間(jian)應(ying)(ying)設(she)密(mi)(mi)閉(bi)(bi)肋,密(mi)(mi)閉(bi)(bi)肋厚(hou)度(du)(du)(du)為5mm,密(mi)(mi)閉(bi)(bi)肋高度(du)(du)(du)為50mm,密(mi)(mi)閉(bi)(bi)肋與(yu)(yu)短(duan)(duan)管(guan)(guan)(guan)應(ying)(ying)雙面(mian)(mian)滿焊(han)(han)、焊(han)(han)縫(feng)嚴密(mi)(mi)。密(mi)(mi)閉(bi)(bi)穿(chuan)(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)兩(liang)端深(shen)處(chu)墻(qiang)面(mian)(mian)的(de)(de)(de)長度(du)(du)(du)應(ying)(ying)大于100mm,管(guan)(guan)(guan)道(dao)(dao)(dao)內外部(bu)除與(yu)(yu)混凝土接(jie)(jie)(jie)觸部(bu)分外均(jun)應(ying)(ying)刷兩(liang)道(dao)(dao)(dao)防(fang)銹漆。二、對(dui)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)處(chu)制作的(de)(de)(de)要求進行檢查(cha)(cha)(cha),對(dui)染(ran)毒區的(de)(de)(de)通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)連(lian)接(jie)(jie)(jie)方法(fa)及(ji)密(mi)(mi)封(feng)進行檢查(cha)(cha)(cha)。如無(wu)設(she)計(ji)要求,其風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)厚(hou)度(du)(du)(du)應(ying)(ying)采(cai)(cai)用(yong)(yong)大于等于3mm的(de)(de)(de)鋼板焊(han)(han)接(jie)(jie)(jie)制作而成。風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)焊(han)(han)接(jie)(jie)(jie)連(lian)接(jie)(jie)(jie)。通(tong)(tong)(tong)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)與(yu)(yu)密(mi)(mi)閉(bi)(bi)閥(fa)門(men)的(de)(de)(de)連(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)帶(dai)密(mi)(mi)封(feng)槽(cao)的(de)(de)(de)法(fa)蘭連(lian)接(jie)(jie)(jie),其法(fa)蘭面(mian)(mian)應(ying)(ying)經機(ji)(ji)床(chuang)車削加工,保證接(jie)(jie)(jie)觸應(ying)(ying)平整(zheng),法(fa)蘭面(mian)(mian)有(you)1~2mm深(shen)的(de)(de)(de)90°密(mi)(mi)封(feng)槽(cao);風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)(yu)設(she)備連(lian)接(jie)(jie)(jie)法(fa)蘭之間(jian)應(ying)(ying)采(cai)(cai)用(yong)(yong)整(zheng)體橡膠(jiao)法(fa)蘭墊圈(quan),防(fang)爆(bao)超壓(ya)排氣活門(men)法(fa)蘭連(lian)接(jie)(jie)(jie)填(tian)料采(cai)(cai)用(yong)(yong)5mm整(zheng)張(zhang)橡膠(jiao)墊圈(quan)密(mi)(mi)封(feng)(不(bu)得有(you)拼縫(feng)),其他(ta)染(ran)毒區風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)及(ji)法(fa)蘭與(yu)(yu)設(she)備連(lian)接(jie)(jie)(jie)采(cai)(cai)用(yong)(yong)4~5mm整(zheng)張(zhang)橡膠(jiao)墊圈(quan)密(mi)(mi)封(feng)(不(bu)得有(you)拼縫(feng)),連(lian)接(jie)(jie)(jie)處(chu)不(bu)得有(you)漏縫(feng)現象(xiang)。

涪陵值得信賴的家用中央空調廠家

1、適用于大(da)小賓館、酒樓(lou)、飯(fan)店、飯(fan)堂等場(chang)所(suo)的(de)(de)廚房抽排(pai)油(you)煙和(he)(he)(he)(he)火煙和(he)(he)(he)(he)通(tong)風(feng)(feng)系統配套使用。2、適用于辦公大(da)樓(lou)、商(shang)場(chang)、影劇(ju)院(yuan)、醫院(yuan)、工(gong)(gong)廠企業車(che)間、地下室等場(chang)所(suo)通(tong)風(feng)(feng)排(pai)氣(qi)。3、適用于所(suo)有工(gong)(gong)作場(chang)所(suo)的(de)(de)空調(diao)冷(leng)氣(qi)工(gong)(gong)程。4、風(feng)(feng)機輸送(song)的(de)(de)應為不(bu)含粘性物(wu)質(zhi)的(de)(de)氣(qi)體(ti)(ti),且氣(qi)體(ti)(ti)溫(wen)度不(bu)大(da)于80OC,介質(zhi)所(suo)含物(wu)質(zhi)量不(bu)大(da)于150mg/M3。水膜濾清器和(he)(he)(he)(he)靜電(dian)油(you)煙凈(jing)化(hua)器經(jing)凈(jing)化(hua)后排(pai)放的(de)(de)物(wu)質(zhi)含量不(bu)大(da)于2.0mg/M3。5、風(feng)(feng)機廣泛用于工(gong)(gong)廠、礦井、隧道、冷(leng)卻塔、車(che)輛(liang)、船(chuan)舶和(he)(he)(he)(he)建筑物(wu)的(de)(de)通(tong)風(feng)(feng)、排(pai)塵和(he)(he)(he)(he)冷(leng)卻;6、鍋爐和(he)(he)(he)(he)工(gong)(gong)業爐窯的(de)(de)通(tong)風(feng)(feng)和(he)(he)(he)(he)引(yin)風(feng)(feng);空氣(qi)調(diao)節設備(bei)和(he)(he)(he)(he)家用電(dian)器設備(bei)中的(de)(de)冷(leng)卻和(he)(he)(he)(he)通(tong)風(feng)(feng);7、谷物(wu)的(de)(de)烘干和(he)(he)(he)(he)選送(song);風(feng)(feng)洞風(feng)(feng)源和(he)(he)(he)(he)氣(qi)墊船(chuan)的(de)(de)充氣(qi)和(he)(he)(he)(he)推(tui)進等。

涪陵值得信賴的家用中央空調廠家

(1)風管(guan)(guan)布置應(ying)盡(jin)量(liang)采用沿墻壁鋪(pu)設(she)的(de)(de)方法,這樣(yang)在終裝(zhuang)(zhuang)修時可形成凹凸頂(ding)結(jie)構,既保(bao)持了室內的(de)(de)凈(jing)高,又使風管(guan)(guan)得到屏蔽,可以起到較好的(de)(de)裝(zhuang)(zhuang)修效果;(2)風管(guan)(guan)在布置時應(ying)盡(jin)量(liang)短,彎(wan)頭不(bu)宜(yi)過(guo)多,轉角半徑不(bu)宜(yi)過(guo)小(xiao),并盡(jin)量(liang)避免(mian)管(guan)(guan)道(dao)突變徑,以減少沿程壓力的(de)(de)損(sun)失;(3)風管(guan)(guan)安裝(zhuang)(zhuang)時不(bu)應(ying)破壞原有(you)建(jian)筑的(de)(de)結(jie)構,特別是承(cheng)重(zhong)結(jie)構;(4)風管(guan)(guan)穿過(guo)墻壁處(chu),其孔洞(dong)四(si)周(zhou)的(de)(de)縫隙,應(ying)使用彈性(xing)材料填充密實;(5)為了降低噪聲,風管(guan)(guan)的(de)(de)始端(duan)(與送(song)風機連接處(chu))不(bu)宜(yi)急彎(wan),必要(yao)(yao)時,彎(wan)頭和(he)三通支管(guan)(guan)等處(chu)應(ying)裝(zhuang)(zhuang)設(she)導流(liu)葉片;(6)風管(guan)(guan)的(de)(de)連接應(ying)嚴格按照規范(fan)進(jin)行,粘(zhan)貼應(ying)牢(lao)固、鋪(pu)設(she)應(ying)平(ping)整、綁扎應(ying)緊密,無滑動、松(song)弛與斷裂現象,防止漏冷(leng)(熱);(7)輸送(song)易(yi)產生冷(leng)凝(ning)水空(kong)氣(qi)的(de)(de)風管(guan)(guan),一定要(yao)(yao)按設(she)計要(yao)(yao)求的(de)(de)坡(po)度(du)安裝(zhuang)(zhuang);(8)安裝(zhuang)(zhuang)要(yao)(yao)牢(lao)固,所有(you)吊、支、托架(jia)不(bu)得妨(fang)礙風口、閥門、控制(zhi)系統及檢(jian)查(cha)門的(de)(de)操(cao)作,并作良好的(de)(de)防銹處(chu)理;(9)新風管(guan)(guan)安裝(zhuang)(zhuang)除應(ying)遵守送(song)風管(guan)(guan)道(dao)安裝(zhuang)(zhuang)規定外,還應(ying)按設(she)計要(yao)(yao)求作有(you)坡(po)度(du)安裝(zhuang)(zhuang)(坡(po)向新風口);(10)新風口要(yao)(yao)有(you)防雨和(he)過(guo)濾網罩,安裝(zhuang)(zhuang)位(wei)置應(ying)選在空(kong)氣(qi)不(bu)受污染(ran)的(de)(de)地方且(qie)便于檢(jian)修。

涪陵值得信賴的家用中央空調廠家

1,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)安(an)裝(zhuang)在支架(jia)上,應(ying)(ying)(ying)設托座。2,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)如有(you)穿出屋面外部(bu)分,應(ying)(ying)(ying)設置防(fang)雨罩。3,通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)采用(yong)無(wu)法蘭連時,接口處(chu)應(ying)(ying)(ying)嚴(yan)密牢固(gu)。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)連接兩(liang)平(ping)面應(ying)(ying)(ying)平(ping)直,不得錯位及扭曲。4,輸送易產生冷凝水的通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan),安(an)裝(zhuang)應(ying)(ying)(ying)設計(ji)坡度。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管(guan)底部(bu)不能(neng)有(you)縱向的接縫, 如必須有(you)接縫,則(ze)應(ying)(ying)(ying)采用(yong)密封方式。通(tong)(tong)風(feng)(feng)(feng)管(guan)道安(an)裝(zhuang)完畢(bi)后,應(ying)(ying)(ying)進(jin)行嚴(yan)密性試驗(yan),如發(fa)現異常情況,通(tong)(tong)風(feng)(feng)(feng)管(guan)道的制作(zuo)、安(an)裝(zhuang)、檢驗(yan)和試驗(yan),是一個連貫的工程,做(zuo)到(dao)安(an)全適用(yong),經濟合理(li),方便施工,確保通(tong)(tong)風(feng)(feng)(feng)管(guan)道的工程質量。