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地址(zhi):重慶市江(jiang)津區雙福(fu)新區福(fu)星大(da)道(dao)937號鑫(xin)成瑞(rui)暖(nuan)通(tong)廠區
1、在(zai)(zai)(zai)(zai)安裝中(zhong)央(yang)(yang)空(kong)調前,要(yao)(yao)(yao)先進行吊頂(ding)(ding)的(de)(de)(de)(de)安裝,為了在(zai)(zai)(zai)(zai)以(yi)(yi)后的(de)(de)(de)(de)使用(yong)中(zhong)不(bu)會出(chu)現意(yi)外,我(wo)們在(zai)(zai)(zai)(zai)安裝吊頂(ding)(ding)內(nei)(nei)(nei)部的(de)(de)(de)(de)機(ji)(ji)體時(shi)需要(yao)(yao)(yao)注意(yi)兩(liang)點(dian),一點(dian)就(jiu)(jiu)是(shi)中(zhong)央(yang)(yang)空(kong)調的(de)(de)(de)(de)內(nei)(nei)(nei)機(ji)(ji)不(bu)要(yao)(yao)(yao)距(ju)離房頂(ding)(ding)太近,二點(dian)那(nei)就(jiu)(jiu)是(shi)要(yao)(yao)(yao)讓內(nei)(nei)(nei)機(ji)(ji)在(zai)(zai)(zai)(zai)安裝好(hao)后有一定的(de)(de)(de)(de)坡度(du)(du),不(bu)要(yao)(yao)(yao)讓內(nei)(nei)(nei)機(ji)(ji)保持水平的(de)(de)(de)(de)。2、在(zai)(zai)(zai)(zai)中(zhong)央(yang)(yang)空(kong)調的(de)(de)(de)(de)內(nei)(nei)(nei)機(ji)(ji)安裝好(hao)之(zhi)后,就(jiu)(jiu)要(yao)(yao)(yao)進行冷(leng)媒管(guan)(guan)的(de)(de)(de)(de)安裝了,冷(leng)媒管(guan)(guan)在(zai)(zai)(zai)(zai)中(zhong)央(yang)(yang)空(kong)調中(zhong)是(shi)非(fei)常重(zhong)要(yao)(yao)(yao)的(de)(de)(de)(de),在(zai)(zai)(zai)(zai)安裝的(de)(de)(de)(de)時(shi)候(hou)一定要(yao)(yao)(yao)注意(yi)。在(zai)(zai)(zai)(zai)安裝冷(leng)媒管(guan)(guan)時(shi),不(bu)要(yao)(yao)(yao)將兩(liang)根銅管(guan)(guan)直(zhi)接進行焊接,中(zhong)間要(yao)(yao)(yao)有歧(qi)管(guan)(guan)來進行隔(ge)開,在(zai)(zai)(zai)(zai)焊接的(de)(de)(de)(de)時(shi)候(hou)要(yao)(yao)(yao)在(zai)(zai)(zai)(zai)東(dong)莞內(nei)(nei)(nei)釋放一下氮(dan)氣(qi),這(zhe)樣可以(yi)(yi)保證銅管(guan)(guan)內(nei)(nei)(nei)的(de)(de)(de)(de)壓力不(bu)被破壞,在(zai)(zai)(zai)(zai)所以(yi)(yi)管(guan)(guan)道都焊接完畢后,需要(yao)(yao)(yao)使用(yong)氮(dan)氣(qi)來對(dui)管(guan)(guan)的(de)(de)(de)(de)內(nei)(nei)(nei)部進行清理(li)。3、冷(leng)媒管(guan)(guan)安裝好(hao)之(zhi)后,就(jiu)(jiu)要(yao)(yao)(yao)開始對(dui)冷(leng)凝(ning)管(guan)(guan)進行安裝了,冷(leng)暖管(guan)(guan)是(shi)用(yong)來排水的(de)(de)(de)(de),是(shi)要(yao)(yao)(yao)在(zai)(zai)(zai)(zai)內(nei)(nei)(nei)機(ji)(ji)出(chu)接到(dao)室外的(de)(de)(de)(de),在(zai)(zai)(zai)(zai)安裝的(de)(de)(de)(de)時(shi)候(hou)要(yao)(yao)(yao)留(liu)有一定的(de)(de)(de)(de)坡度(du)(du),在(zai)(zai)(zai)(zai)接出(chu)室外后要(yao)(yao)(yao)落到(dao)地面。
風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)主要(yao)指中央空調系(xi)統的(de)(de)通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao),它常常被忽視,但卻是(shi)空調系(xi)統的(de)(de)重要(yao)組成部分,目前常見的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)主要(yao)有四(si)種(zhong):1)鍍(du)鋅薄鋼(gang)板風(feng)(feng)(feng)管(guan)(guan)(guan)(guan);2)無(wu)機(ji)玻璃(li)鋼(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan);3)復合玻纖板風(feng)(feng)(feng)管(guan)(guan)(guan)(guan);4)纖維(wei)織物風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)。鍍(du)鋅薄鋼(gang)板風(feng)(feng)(feng)管(guan)(guan)(guan)(guan):早使用的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan),采用鍍(du)鋅薄鋼(gang)板制(zhi)作(zuo),適(shi)合含濕(shi)量(liang)小的(de)(de)一般性(xing)氣體(ti)的(de)(de)輸送,有易生銹,無(wu)保(bao)溫和消(xiao)聲功(gong)能,制(zhi)作(zuo)安(an)裝周(zhou)期長(chang)的(de)(de)特點。無(wu)機(ji)玻璃(li)鋼(gang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan):較(jiao)新的(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)類型(xing),采用玻璃(li)纖維(wei)增強無(wu)機(ji)材料制(zhi)作(zuo),遇火不燃、耐(nai)腐蝕、份量(liang)重,硬度(du)大但較(jiao)脆,受自重影響易變形酥裂,無(wu)保(bao)溫和消(xiao)聲性(xing)能,制(zhi)作(zuo)安(an)裝周(zhou)期長(chang)。
1.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)程度安(an)裝,邊長(chang)(chang)尺寸(cun)小(xiao)于(yu)(yu)(yu)等于(yu)(yu)(yu)400mm,間(jian)距不(bu)應大(da)于(yu)(yu)(yu)4m;大(da)于(yu)(yu)(yu)400mm,不(bu)應大(da)于(yu)(yu)(yu)3m;對(dui)于(yu)(yu)(yu)薄(bo)鋼(gang)板(ban)法蘭的(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan),其支(zhi)、吊(diao)架(jia)間(jian)距不(bu)應大(da)于(yu)(yu)(yu)3m。2.風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)垂(chui)直(zhi)安(an)裝,間(jian)距不(bu)應大(da)于(yu)(yu)(yu)4m,單(dan)根(gen)直(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)至少應有2個(ge)固(gu)(gu)定(ding)點。3.支(zhi)、吊(diao)架(jia)不(bu)宜設置(zhi)在風(feng)(feng)(feng)(feng)(feng)口(kou)、閥門、檢討門及自控機構(gou)處,離(li)風(feng)(feng)(feng)(feng)(feng)口(kou)或(huo)插接管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)距離(li)不(bu)宜小(xiao)于(yu)(yu)(yu)200mm。4.當程度懸吊(diao)的(de)(de)(de)主、干風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長(chang)(chang)度超過(guo)20m時,應設置(zhi)防(fang)止擺(bai)動(dong)固(gu)(gu)定(ding)點,每個(ge)系統不(bu)應少于(yu)(yu)(yu)1個(ge)。5.防(fang)火閥直(zhi)徑或(huo)長(chang)(chang)邊尺寸(cun)大(da)于(yu)(yu)(yu)等于(yu)(yu)(yu)630mm時,宜設獨立支(zhi)、吊(diao)架(jia)。6.帶高(gao)效(xiao)過(guo)濾器的(de)(de)(de)送風(feng)(feng)(feng)(feng)(feng)口(kou),應采取可分離(li)調節(jie)高(gao)度的(de)(de)(de)吊(diao)桿(gan)。金屬風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu):矩(ju)形(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)邊長(chang)(chang)大(da)于(yu)(yu)(yu)630mm、保溫風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)邊長(chang)(chang)大(da)于(yu)(yu)(yu)800mm,并且管(guan)(guan)(guan)(guan)(guan)(guan)段長(chang)(chang)度大(da)于(yu)(yu)(yu)1250mm或(huo)低壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)單(dan)邊平面積(ji)大(da)于(yu)(yu)(yu)1.2m2、中、高(gao)壓風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)大(da)于(yu)(yu)(yu)1.0m2中,均應采用加(jia)(jia)(jia)固(gu)(gu)辦法。角鋼(gang)、加(jia)(jia)(jia)固(gu)(gu)筋(jin)的(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu),其高(gao)度應小(xiao)于(yu)(yu)(yu)或(huo)等于(yu)(yu)(yu)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)寬(kuan)度。角鋼(gang)、加(jia)(jia)(jia)固(gu)(gu)筋(jin)與風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)鉚接的(de)(de)(de)間(jian)隔應均勻,不(bu)應大(da)于(yu)(yu)(yu)220mm。.對(dui)于(yu)(yu)(yu)凈化空(kong)調系統,不(bu)應在風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)內設加(jia)(jia)(jia)固(gu)(gu)框及加(jia)(jia)(jia)固(gu)(gu)筋(jin)。
1、70℃防火閥用在空調送風、通風系統管道上;平時常開,發生火災時關閉,聯鎖風機,使風機關閉;2、280℃防火閥用在排煙系統管道上,平時常開,發生火災時排煙,當煙氣溫度達到280度時,防火閥關閉,聯鎖風機關閉;3、280℃防火閥應為常開,又叫高溫防火閥,一般推薦通風管道安裝在有高溫環境的通風管道中,當溫度到達280℃后易熔合金熔化,閥門關閉,同時可以用24V電信號控制。如果說是280排煙防火閥應為常閉,通風管道安(an)裝在排煙(yan)管道中(zhong)發生火(huo)災時控制中(zhong)心給出(chu)電信號(hao)使其打開(kai)排煙(yan),當溫度(du)到達280時易(yi)熔(rong)(rong)合(he)金熔(rong)(rong)化閥(fa)門(men)關閉(bi),是一(yi)種二次動作的閥(fa)門(men)。
按照氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)運(yun)動(dong)來進行風(feng)(feng)(feng)機(ji)(ji)(ji)分類(lei)的(de)有(you):1離心(xin)風(feng)(feng)(feng)機(ji)(ji)(ji),氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)進入旋轉的(de)葉片(pian)(pian)通道,在離心(xin)力作(zuo)用(yong)下氣(qi)(qi)體被(bei)壓(ya)縮并沿(yan)著(zhu)半徑方(fang)向流(liu)(liu)(liu)(liu)(liu)動(dong)。2軸流(liu)(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)軸向進入風(feng)(feng)(feng)機(ji)(ji)(ji)葉輪(lun)后,在旋轉葉片(pian)(pian)的(de)流(liu)(liu)(liu)(liu)(liu)道中沿(yan)著(zhu)軸線方(fang)向流(liu)(liu)(liu)(liu)(liu)動(dong)的(de)風(feng)(feng)(feng)機(ji)(ji)(ji)。相對于離心(xin)風(feng)(feng)(feng)機(ji)(ji)(ji),軸流(liu)(liu)(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)具有(you)流(liu)(liu)(liu)(liu)(liu)量(liang)大、體積小、壓(ya)頭低(di)的(de)特點,用(yong)于有(you)灰塵和腐蝕性氣(qi)(qi)體場(chang)合時(shi)需注(zhu)意。3斜流(liu)(liu)(liu)(liu)(liu)式(shi)(shi)(混流(liu)(liu)(liu)(liu)(liu)式(shi)(shi))風(feng)(feng)(feng)機(ji)(ji)(ji),在風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)葉輪(lun)中,氣(qi)(qi)流(liu)(liu)(liu)(liu)(liu)的(de)方(fang)向處于軸流(liu)(liu)(liu)(liu)(liu)式(shi)(shi)之間,近(jin)似沿(yan)錐流(liu)(liu)(liu)(liu)(liu)動(dong),故可(ke)稱為(wei)斜流(liu)(liu)(liu)(liu)(liu)式(shi)(shi)(混流(liu)(liu)(liu)(liu)(liu)式(shi)(shi))風(feng)(feng)(feng)機(ji)(ji)(ji)。這種(zhong)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)壓(ya)力系數比(bi)軸流(liu)(liu)(liu)(liu)(liu)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)高(gao),而流(liu)(liu)(liu)(liu)(liu)量(liang)系數比(bi)離心(xin)式(shi)(shi)風(feng)(feng)(feng)機(ji)(ji)(ji)高(gao)。