黔江高品質不銹鋼通風管批發

在了解空調壓縮機的工作原理之前，先來認識下空調壓縮機的工作回路。空調壓縮機的工作回路分為蒸發區和冷凝區，空調壓縮機在空調制冷劑回路中起壓縮驅動制冷劑的作用。空調制冷時，中央空調壓縮機把制冷劑從低壓區抽取來經緊縮后送到高壓區冷卻凝結，高品質不銹鋼通風管經過散熱片分發出熱量到空氣中，制冷劑也從氣態變成液態，壓力升高。制冷劑再從高壓區流向低壓區，經過毛細管放射到蒸發器中，壓力驟降，液態制冷劑立刻變成氣態，經過散熱片吸收空氣中大量的熱量。這樣循環應用就完成了制冷系統。壓縮機通過節流裝置節流之后，通入到蒸發器中，不銹鋼通風管批發將所(suo)需要(yao)冷卻(que)的(de)(de)媒介冷卻(que)換(huan)熱。例如將蒸發(fa)器連接(jie)到樓里的(de)(de)各個房間(jian)，蒸發(fa)器內的(de)(de)蛇(she)行(xing)(xing)管將同空氣進行(xing)(xing)換(huan)熱，再(zai)(zai)通過鼓風將冷氣吹向(xiang)房間(jian)的(de)(de)空氣當中(zhong)。而(er)蒸發(fa)器蛇(she)行(xing)(xing)管內的(de)(de)冷凍劑換(huan)熱后(hou)變成低壓蒸氣回到壓縮機，再(zai)(zai)被壓縮機壓縮，這樣(yang)循環利用就完成了(le)制冷系統(tong)。

1、消聲(sheng)(sheng)(sheng)(sheng)性(xing)(xing)能：鍍(du)鋅薄鋼(gang)板風(feng)管(guan)(guan)(guan)：無(wu)消聲(sheng)(sheng)(sheng)(sheng)性(xing)(xing)能，自身(shen)(shen)震動會(hui)產(chan)生(sheng)聲(sheng)(sheng)(sheng)(sheng)音(yin)，必(bi)須加裝消聲(sheng)(sheng)(sheng)(sheng)器(qi)。無(wu)機玻璃(li)鋼(gang)風(feng)管(guan)(guan)(guan)：無(wu)消聲(sheng)(sheng)(sheng)(sheng)性(xing)(xing)能，隔聲(sheng)(sheng)(sheng)(sheng)性(xing)(xing)能優于鍍(du)鋅薄鋼(gang)板風(feng)管(guan)(guan)(guan)，必(bi)須加裝消聲(sheng)(sheng)(sheng)(sheng)器(qi)。復合(he)(he)玻纖(xian)板風(feng)管(guan)(guan)(guan)：其(qi)管(guan)(guan)(guan)壁是一(yi)種(zhong)多(duo)孔性(xing)(xing)吸聲(sheng)(sheng)(sheng)(sheng)材料(liao)，可省去(qu)專用消聲(sheng)(sheng)(sheng)(sheng)器(qi)。纖(xian)維織(zhi)物風(feng)管(guan)(guan)(guan)：其(qi)管(guan)(guan)(guan)壁為柔性(xing)(xing)纖(xian)維織(zhi)物，本身(shen)(shen)就是聲(sheng)(sheng)(sheng)(sheng)音(yin)的不良導體和吸收體，自身(shen)(shen)不會(hui)產(chan)生(sheng)聲(sheng)(sheng)(sheng)(sheng)音(yin)，還可以一(yi)定(ding)(ding)程(cheng)度(du)上吸收設備噪(zao)聲(sheng)(sheng)(sheng)(sheng)，隨(sui)著(zhu)管(guan)(guan)(guan)道的延(yan)長，效果更為明顯，可省去(qu)專用消聲(sheng)(sheng)(sheng)(sheng)器(qi)。2、保溫(wen)性(xing)(xing)能：鍍(du)鋅薄鋼(gang)板風(feng)管(guan)(guan)(guan)：導熱系(xi)(xi)數(shu)很(hen)大(為60.4 W/m?K)，無(wu)保溫(wen)性(xing)(xing)能，必(bi)須另(ling)外加包保溫(wen)層及保護層。無(wu)機玻璃(li)鋼(gang)風(feng)管(guan)(guan)(guan)：導熱系(xi)(xi)數(shu)大(為0.5W/m?K)，無(wu)保溫(wen)性(xing)(xing)能。復合(he)(he)玻纖(xian)板風(feng)管(guan)(guan)(guan)：導熱系(xi)(xi)數(shu)小(平均溫(wen)度(du)24℃時小于1W/m?K)，有一(yi)定(ding)(ding)保溫(wen)性(xing)(xing)能，不加裝保溫(wen)。

雖然在(zai)商業建筑(zhu)與(yu)多(duo)種居(ju)(ju)住房的被動(dong)消防(fang)中(zhong)，防(fang)火閥(fa)是關鍵組件，但(dan)在(zai)對建筑(zhu)和(he)其居(ju)(ju)住者(zhe)的安(an)全保護(hu)中(zhong)，很(hen)多(duo)管理者(zhe)沒有意(yi)識(shi)到(dao)防(fang)火閥(fa)的作用(yong)以及規(gui)定時(shi)間間隔(ge)內(nei)，防(fang)火閥(fa)的檢測、清潔及維護(hu)的重要意(yi)義。在(zai)商業建筑(zhu)中(zhong)的建造中(zhong)我們(men)總會(hui)遇到(dao)一些(xie)麻煩(fan)，試圖在(zai)能(neng)源效率與(yu)室內(nei)空氣質量(liang)(liang)之間尋求平衡(heng)就(jiu)(jiu)是其中(zhong)。大(da)多(duo)商業建筑(zhu)通(tong)(tong)(tong)過機械通(tong)(tong)(tong)風或空調系(xi)統解決(jue)，能(neng)夠(gou)測量(liang)(liang)和(he)控制整個建筑(zhu)的空氣變化。在(zai)通(tong)(tong)(tong)風管道系(xi)統的安(an)裝(zhuang)上就(jiu)(jiu)存在(zai)上面提到(dao)的問題———如何在(zai)延遲或阻(zu)止火災蔓(man)延的建筑(zhu)防(fang)火分隔(ge)與(yu)所允許空氣自由(you)流(liu)通(tong)(tong)(tong)的需要之間達到(dao)平衡(heng)。滿足空氣自由(you)流(liu)通(tong)(tong)(tong)需要不(bu)可避免地再引入一條通(tong)(tong)(tong)道，而這卻(que)加快了火勢的蔓(man)延———利用(yong)通(tong)(tong)(tong)風管道系(xi)統使用(yong)的通(tong)(tong)(tong)道。毫(hao)無疑問，這中(zhong)斷了防(fang)火分隔(ge)，充當了建筑(zhu)被動(dong)消防(fang)護(hu)面的“裂口”。

1、 薄鋼板(ban)矩形(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)剛度(du)(du)不(bu)(bu)夠(gou),表(biao)現形(xing)(xing)式：風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)大邊(bian)(bian)上下(xia)有不(bu)(bu)同程(cheng)度(du)(du)的(de)(de)(de)(de)(de)下(xia)沉，兩(liang)(liang)側(ce)面(mian)(mian)小(xiao)邊(bian)(bian)稍向外(wai)凸出，有明顯的(de)(de)(de)(de)(de)變形(xing)(xing)。對(dui)(dui)產生(sheng)的(de)(de)(de)(de)(de)原因分(fen)析：① 制作風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)鋼板(ban)厚(hou)度(du)(du)不(bu)(bu)符合(he)施工及(ji)(ji)驗收規范的(de)(de)(de)(de)(de)要(yao)求；② 咬口(kou)(kou)的(de)(de)(de)(de)(de)形(xing)(xing)式選擇不(bu)(bu)當；③ 沒有按照(zhao)《施工及(ji)(ji)驗收規范》要(yao)求，對(dui)(dui)于邊(bian)(bian)長(chang)(chang)≥630 mm或(huo)(huo)保溫(wen)風(feng)(feng)管(guan)(guan)(guan)≥800 mm，其管(guan)(guan)(guan)長(chang)(chang)在1 200mm以上，均(jun)應采取(qu)加固措施。2 、薄鋼板(ban)矩形(xing)(xing)風(feng)(feng)管(guan)(guan)(guan)扭(niu)曲(qu)、翹角(jiao),表(biao)現形(xing)(xing)式：風(feng)(feng)管(guan)(guan)(guan)表(biao)面(mian)(mian)不(bu)(bu)平(ping)(ping)；對(dui)(dui)角(jiao)線不(bu)(bu)相(xiang)(xiang)(xiang)等(deng)(deng)；相(xiang)(xiang)(xiang)鄰表(biao)面(mian)(mian)互不(bu)(bu)垂直；兩(liang)(liang)相(xiang)(xiang)(xiang)對(dui)(dui)表(biao)面(mian)(mian)不(bu)(bu)平(ping)(ping)行及(ji)(ji)兩(liang)(liang)管(guan)(guan)(guan)端平(ping)(ping)面(mian)(mian)不(bu)(bu)平(ping)(ping)行等(deng)(deng)。產生(sheng)的(de)(de)(de)(de)(de)原因分(fen)析：① 矩形(xing)(xing)板(ban)料(liao)下(xia)料(liao)后，未對(dui)(dui)四個(ge)角(jiao)進行嚴格的(de)(de)(de)(de)(de)角(jiao)方測量；② 風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)大邊(bian)(bian)或(huo)(huo)小(xiao)邊(bian)(bian)的(de)(de)(de)(de)(de)兩(liang)(liang)個(ge)相(xiang)(xiang)(xiang)對(dui)(dui)面(mian)(mian)的(de)(de)(de)(de)(de)板(ban)料(liao)長(chang)(chang)度(du)(du)和寬度(du)(du)不(bu)(bu)相(xiang)(xiang)(xiang)等(deng)(deng)；③ 風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)四個(ge)角(jiao)處的(de)(de)(de)(de)(de)咬口(kou)(kou)寬度(du)(du)不(bu)(bu)相(xiang)(xiang)(xiang)等(deng)(deng)；④ 手工咬口(kou)(kou)合(he)縫受力(li)不(bu)(bu)均(jun)。

消(xiao)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)與送(song)(song)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)計(ji)(ji)算(suan)方法是根(gen)據(ju)建筑(zhu)面(mian)(mian)積來確定(ding)的(de)(de)，每(mei)(mei)(mei)個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區都(dou)需要(yao)獨立計(ji)(ji)算(suan)其排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)，當排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)(feng)機(ji)擔(dan)負一(yi)(yi)個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區的(de)(de)時(shi)候可(ke)按(an)(an)平方米(mi)面(mian)(mian)積不小于(yu)(yu)60m3／h計(ji)(ji)算(suan)，擔(dan)負多個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區則(ze)按(an)(an)平方米(mi)面(mian)(mian)積不小于(yu)(yu)120m3／h計(ji)(ji)算(suan)。送(song)(song)風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)按(an)(an)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)的(de)(de)50%計(ji)(ji)算(suan)。每(mei)(mei)(mei)個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區不應(ying)(ying)大于(yu)(yu)500平方。常見的(de)(de)消(xiao)防(fang)(fang)防(fang)(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)系統(tong)中，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)一(yi)(yi)般根(gen)據(ju)大防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區面(mian)(mian)積500*120等于(yu)(yu)60000立方每(mei)(mei)(mei)小時(shi)計(ji)(ji)算(suan)，在設計(ji)(ji)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)的(de)(de)時(shi)候要(yao)注意漏風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)，一(yi)(yi)般可(ke)按(an)(an)小漏風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)10%計(ji)(ji)算(suan)。例如：當建筑(zhu)面(mian)(mian)積為(wei)1000平方時(shi)，需要(yao)設置兩個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區，每(mei)(mei)(mei)個防(fang)(fang)煙(yan)(yan)(yan)(yan)分(fen)區的(de)(de)大面(mian)(mian)積為(wei)500平方，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)是500*1203／h=600003／h，再加上小漏風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)10%為(wei)60003／h，總排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)應(ying)(ying)為(wei)660003／h，其中送(song)(song)風(feng)(feng)(feng)(feng)(feng)(feng)量(liang)為(wei)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)量(liang)的(de)(de)50%應(ying)(ying)為(wei)330003／h。