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黔江高品質配件批發

2020-06-02
黔江高品質配件批發

一、對通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)制作(zuo)的要求(qiu)進(jin)行檢查(cha)(cha):檢查(cha)(cha)通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)穿越防護密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)墻、密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)墻的預(yu)埋(mai)密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)穿墻短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)。通(tong)風(feng)預(yu)埋(mai)密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)厚度不(bu)小(xiao)于3mm鋼板機(ji)械卷制成(cheng)形(其(qi)厚度還應(ying)(ying)(ying)(ying)根(gen)據(ju)預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑大(da)小(xiao)確定,使預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)致變形),防爆超壓排氣活門的預(yu)埋(mai)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)其(qi)厚度為(wei)(wei)6mm,密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)中間應(ying)(ying)(ying)(ying)設(she)密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋(lei)(lei),密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋(lei)(lei)厚度為(wei)(wei)5mm,密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋(lei)(lei)高度為(wei)(wei)50mm,密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋(lei)(lei)與短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)(ying)(ying)雙(shuang)面(mian)(mian)滿焊(han)、焊(han)縫(feng)嚴密(mi)(mi)(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)穿墻短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)深處墻面(mian)(mian)的長度應(ying)(ying)(ying)(ying)大(da)于100mm,管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)內外部除與混凝土接(jie)(jie)觸(chu)部分外均應(ying)(ying)(ying)(ying)刷(shua)兩(liang)道(dao)防銹(xiu)漆。二、對風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)處制作(zuo)的要求(qiu)進(jin)行檢查(cha)(cha),對染毒(du)區的通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)連(lian)(lian)接(jie)(jie)方法(fa)(fa)(fa)及(ji)密(mi)(mi)(mi)(mi)(mi)(mi)封進(jin)行檢查(cha)(cha)。如(ru)無(wu)設(she)計(ji)要求(qiu),其(qi)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)厚度應(ying)(ying)(ying)(ying)采(cai)用(yong)大(da)于等于3mm的鋼板焊(han)接(jie)(jie)制作(zuo)而成(cheng)。風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)應(ying)(ying)(ying)(ying)采(cai)用(yong)焊(han)接(jie)(jie)連(lian)(lian)接(jie)(jie)。通(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)與密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)閥門的連(lian)(lian)接(jie)(jie)應(ying)(ying)(ying)(ying)采(cai)用(yong)帶密(mi)(mi)(mi)(mi)(mi)(mi)封槽的法(fa)(fa)(fa)蘭(lan)連(lian)(lian)接(jie)(jie),其(qi)法(fa)(fa)(fa)蘭(lan)面(mian)(mian)應(ying)(ying)(ying)(ying)經機(ji)床車削加(jia)工,保證接(jie)(jie)觸(chu)應(ying)(ying)(ying)(ying)平整(zheng),法(fa)(fa)(fa)蘭(lan)面(mian)(mian)有1~2mm深的90°密(mi)(mi)(mi)(mi)(mi)(mi)封槽;風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與設(she)備(bei)連(lian)(lian)接(jie)(jie)法(fa)(fa)(fa)蘭(lan)之間應(ying)(ying)(ying)(ying)采(cai)用(yong)整(zheng)體橡膠法(fa)(fa)(fa)蘭(lan)墊圈(quan)(quan),防爆超壓排氣活門法(fa)(fa)(fa)蘭(lan)連(lian)(lian)接(jie)(jie)填料采(cai)用(yong)5mm整(zheng)張(zhang)橡膠墊圈(quan)(quan)密(mi)(mi)(mi)(mi)(mi)(mi)封(不(bu)得有拼縫(feng)),其(qi)他染毒(du)區風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)及(ji)法(fa)(fa)(fa)蘭(lan)與設(she)備(bei)連(lian)(lian)接(jie)(jie)采(cai)用(yong)4~5mm整(zheng)張(zhang)橡膠墊圈(quan)(quan)密(mi)(mi)(mi)(mi)(mi)(mi)封(不(bu)得有拼縫(feng)),連(lian)(lian)接(jie)(jie)處不(bu)得有漏縫(feng)現象。

黔江高品質配件批發

確保通風(feng)效(xiao)(xiao)果(guo)(guo):高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)消(xiao)(xiao)防(fang)排煙風(feng)機的(de)(de)(de)使用介質(zhi)本身溫(wen)(wen)(wen)度(du)相對較高(gao)(gao)(gao)(gao),且自身的(de)(de)(de)運轉(zhuan)也(ye)是(shi)(shi)(shi)會(hui)產(chan)生(sheng)(sheng)(sheng)一(yi)定的(de)(de)(de)溫(wen)(wen)(wen)度(du),若是(shi)(shi)(shi)將其放在密封環境中,那(nei)么(me)很容易就會(hui)導(dao)致(zhi)高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)現(xian)象(xiang)(xiang)發(fa)生(sheng)(sheng)(sheng),針對于(yu)這種情況在前期(qi)選擇安裝(zhuang)環境時(shi)就應(ying)該要(yao)多(duo)(duo)注意,好是(shi)(shi)(shi)能夠將其放在通風(feng)效(xiao)(xiao)果(guo)(guo)較好的(de)(de)(de)環境中,通過(guo)(guo)對流(liu)(liu)運動來(lai)有效(xiao)(xiao)降低(di)溫(wen)(wen)(wen)度(du),這是(shi)(shi)(shi)可以有效(xiao)(xiao)的(de)(de)(de)防(fang)止高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)現(xian)象(xiang)(xiang)的(de)(de)(de)發(fa)生(sheng)(sheng)(sheng)。確保電(dian)流(liu)(liu)大小(xiao)合適:消(xiao)(xiao)防(fang)排煙風(feng)機的(de)(de)(de)使用還是(shi)(shi)(shi)要(yao)注意電(dian)流(liu)(liu)問題,是(shi)(shi)(shi)應(ying)該要(yao)防(fang)止電(dian)流(liu)(liu)過(guo)(guo)大現(xian)象(xiang)(xiang)發(fa)生(sheng)(sheng)(sheng),否則會(hui)讓在運行中會(hui)因為(wei)電(dian)流(liu)(liu)過(guo)(guo)大而產(chan)生(sheng)(sheng)(sheng)較多(duo)(duo)的(de)(de)(de)電(dian)阻,而這也(ye)是(shi)(shi)(shi)會(hui)導(dao)致(zhi)高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)現(xian)象(xiang)(xiang)發(fa)生(sheng)(sheng)(sheng)。因為(wei)高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)會(hui)直接影響著消(xiao)(xiao)防(fang)排煙風(feng)機的(de)(de)(de)使用,因此在日常使用中就應(ying)該要(yao)采取措施(shi)來(lai)有效(xiao)(xiao)的(de)(de)(de)防(fang)止高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)現(xian)象(xiang)(xiang)發(fa)生(sheng)(sheng)(sheng),且在高(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)之后(hou)要(yao)采取措施(shi)來(lai)降溫(wen)(wen)(wen),以確保安全。

黔江高品質配件批發

在葉輪運轉初期及所有定期檢查的時候,只要一有機會,都必須檢查葉輪是否出現裂紋、磨損、積塵等缺陷。只要有可能,都必須使葉輪保持清潔狀態,并定期用鋼絲刷刷去上面的積塵和銹皮等,因為配件隨著運行時間的加長,這些灰塵由于不可能均勻地附著在葉輪上,而造成葉輪平衡破壞,以至引起轉子振動。葉輪只要進行了修理,就需要對其再作動平衡。如有條件,可以使用便攜試動平衡儀在現場進行平衡。在作動平衡之前,配件批發必須(xu)檢查(cha)所(suo)有緊(jin)(jin)定螺栓是否上緊(jin)(jin)。因為葉(xie)輪(lun)已經(jing)在不平衡狀態下(xia)運行(xing)了一段時間,這些螺栓可能已經(jing)松動。

黔江高品質配件批發

1、在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)中(zhong)央空(kong)(kong)調(diao)前,要(yao)先(xian)進(jin)(jin)行(xing)(xing)吊(diao)頂的(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang),為了(le)在(zai)(zai)(zai)(zai)以后(hou)(hou)的(de)(de)(de)使用(yong)中(zhong)不會(hui)出現意(yi)外,我(wo)們(men)在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)吊(diao)頂內(nei)(nei)部的(de)(de)(de)機體時(shi)(shi)需要(yao)注意(yi)兩點,一點就是(shi)中(zhong)央空(kong)(kong)調(diao)的(de)(de)(de)內(nei)(nei)機不要(yao)距(ju)離房頂太(tai)近,二(er)點那就是(shi)要(yao)讓內(nei)(nei)機在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)好后(hou)(hou)有(you)一定(ding)的(de)(de)(de)坡(po)(po)度(du)(du),不要(yao)讓內(nei)(nei)機保持水平的(de)(de)(de)。2、在(zai)(zai)(zai)(zai)中(zhong)央空(kong)(kong)調(diao)的(de)(de)(de)內(nei)(nei)機安(an)(an)(an)裝(zhuang)(zhuang)好之后(hou)(hou),就要(yao)進(jin)(jin)行(xing)(xing)冷(leng)媒(mei)管(guan)的(de)(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)了(le),冷(leng)媒(mei)管(guan)在(zai)(zai)(zai)(zai)中(zhong)央空(kong)(kong)調(diao)中(zhong)是(shi)非常重(zhong)要(yao)的(de)(de)(de),在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)時(shi)(shi)候(hou)一定(ding)要(yao)注意(yi)。在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)冷(leng)媒(mei)管(guan)時(shi)(shi),不要(yao)將兩根銅管(guan)直接(jie)進(jin)(jin)行(xing)(xing)焊接(jie),中(zhong)間(jian)要(yao)有(you)歧(qi)管(guan)來進(jin)(jin)行(xing)(xing)隔開,在(zai)(zai)(zai)(zai)焊接(jie)的(de)(de)(de)時(shi)(shi)候(hou)要(yao)在(zai)(zai)(zai)(zai)東莞內(nei)(nei)釋放(fang)一下氮氣,這樣可以保證銅管(guan)內(nei)(nei)的(de)(de)(de)壓力不被破(po)壞(huai),在(zai)(zai)(zai)(zai)所以管(guan)道都(dou)焊接(jie)完畢(bi)后(hou)(hou),需要(yao)使用(yong)氮氣來對管(guan)的(de)(de)(de)內(nei)(nei)部進(jin)(jin)行(xing)(xing)清理。3、冷(leng)媒(mei)管(guan)安(an)(an)(an)裝(zhuang)(zhuang)好之后(hou)(hou),就要(yao)開始對冷(leng)凝管(guan)進(jin)(jin)行(xing)(xing)安(an)(an)(an)裝(zhuang)(zhuang)了(le),冷(leng)暖管(guan)是(shi)用(yong)來排(pai)水的(de)(de)(de),是(shi)要(yao)在(zai)(zai)(zai)(zai)內(nei)(nei)機出接(jie)到室(shi)外的(de)(de)(de),在(zai)(zai)(zai)(zai)安(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)時(shi)(shi)候(hou)要(yao)留(liu)有(you)一定(ding)的(de)(de)(de)坡(po)(po)度(du)(du),在(zai)(zai)(zai)(zai)接(jie)出室(shi)外后(hou)(hou)要(yao)落到地面。