通常我們在安裝保溫螺旋風管前,我們需要準備規劃空間,管道的標高范圍,就是為了避免可能出現其他不必要的問題。保溫螺旋風管在(zai)安(an)裝時候,要遵(zun)守幾(ji)點原則。
施(shi)工(gong)前(qian)應設(she)備總(zong)管的(de)工(gong)程師要求,將(jiang)(jiang)各工(gong)種的(de)管線(xian),單線(xian)畫(hua)在一(yi)張平面圖上。每種管道用一(yi)種彩色筆。在各交點處綜合(he)其標高,看是否有(you)矛盾之處,及(ji)時(shi)發現,將(jiang)(jiang)問題解決在安(an)裝之前(qian)。
觀察現場的(de)施(shi)工情況,因為現場施(shi)工情況不(bu)一(yi)樣(yang)的(de)話(hua),連(lian)接的(de)長度也是(shi)不(bu)一(yi)樣(yang)的(de),所以我(wo)們(men)先要將保溫螺旋風管一(yi)節(jie)一(yi)節(jie)的(de)放在支(zhi)架上銜接起來,這是(shi)開始的(de)步驟。
當小管(guan)遇到(dao)大管(guan)時,有壓讓無(wu)壓鋅(xin)保溫(wen)(wen)螺旋風管(guan),就好像自(zi)(zi)來水管(guan)與風管(guan)相撞,則(ze)應(ying)當自(zi)(zi)來水管(guan)拐彎(wan)。冷(leng)、熱水管(guan)與下水管(guan)相碰,則(ze)應(ying)改變冷(leng)、熱水管(guan)道。為了減(jian)少投(tou)資(zi)扁(bian)圓保溫(wen)(wen)螺旋風管(guan),節(jie)省空間(jian),降低層高,有些敷(fu)設無(wu)坡(po)度(du)要求的管(guan)道,可以穿梁敷(fu)設。
因(yin)為保溫(wen)(wen)螺旋風(feng)管(guan)導熱系數高,不(bu)能保溫(wen)(wen)。所(suo)以使(shi)用(yong)中一(yi)定(ding)要加保溫(wen)(wen)材料。保溫(wen)(wen)螺旋風(feng)管(guan)還規定(ding)了自然環境(jing)的(de)應用(yong),在一(yi)些(xie)潮濕的(de)自然環境(jing)下無法使(shi)用(yong)。在這種情(qing)況下,保溫(wen)(wen)螺旋風(feng)管(guan)應該在整個應用(yong)過程中添加保溫(wen)(wen)材料。
在(zai)應(ying)用(yong)(yong)保溫(wen)螺(luo)旋(xuan)風管(guan)(guan)(guan)(guan)時,應(ying)做好上述工(gong)作,以達到預(yu)期的(de)實際效(xiao)果,延長保溫(wen)螺(luo)旋(xuan)風管(guan)(guan)(guan)(guan)的(de)使用(yong)(yong)壽命,節約成本,提高(gao)運行的(de)經濟(ji)效(xiao)益。首先,鍍鋅(xin)管(guan)(guan)(guan)(guan)用(yong)(yong)于(yu)厚鋼板(ban)、圓管(guan)(guan)(guan)(guan)保溫(wen)螺(luo)旋(xuan)風管(guan)(guan)(guan)(guan)與螺(luo)旋(xuan)管(guan)(guan)(guan)(guan)的(de)連接。每節管(guan)(guan)(guan)(guan)段兩側的(de)鍍鋅(xin)管(guan)(guan)(guan)(guan)先滾出卷(juan)筒,然后鍍鋅(xin)管(guan)(guan)(guan)(guan)的(de)一端縮小(xiao)成小(xiao)端口。安裝時,將小(xiao)端口插入旋(xuan)風方向(xiang)。用(yong)(yong)鋼箍扎緊鍍鋅(xin)管(guan)(guan)(guan)(guan),將管(guan)(guan)(guan)(guan)子從耳(er)環(huan)中間穿過(guo)。
鍍(du)鋅(xin)管(guan)(guan)(guan)的內部連(lian)(lian)(lian)接(jie)適(shi)用(yong)于矩形或環形管(guan)(guan)(guan)道(dao)。鍍(du)鋅(xin)管(guan)(guan)(guan)先做(zuo)接(jie)頭(tou),然(ran)后把(ba)(ba)接(jie)頭(tou)插入(ru)兩邊(bian)鍍(du)鋅(xin)管(guan)(guan)(guan),再(zai)用(yong)釘子把(ba)(ba)接(jie)頭(tou)固定好(hao)。插入(ru)式苗連(lian)(lian)(lian)接(jie)適(shi)用(yong)于矩形管(guan)(guan)(guan)的連(lian)(lian)(lian)接(jie)。將各種電源插頭(tou)插入(ru)鍍(du)鋅(xin)管(guan)(guan)(guan)兩側(ce),然(ran)后擰(ning)緊。鍍(du)鋅(xin)管(guan)(guan)(guan)相互連(lian)(lian)(lian)接(jie)。首先用(yong)鍍(du)鋅(xin)管(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)熱(re)管(guan)(guan)(guan)散(san)熱(re)器,靜壓箱側(ce)面的正壓出風口等(deng)部件。安裝(zhuang)時將鍍(du)鋅(xin)管(guan)(guan)(guan)塑(su)料軟管(guan)(guan)(guan)兩側(ce)的套管(guan)(guan)(guan)規格與(yu)連(lian)(lian)(lian)接(jie)管(guan)(guan)(guan)連(lian)(lian)(lian)接(jie),然(ran)后用(yong)磚用(yong)軟卡將塑(su)料軟管(guan)(guan)(guan)緊固。