中央空調通風管道

中央空調通風管道規劃注意事項(xiang) 

①中央空調通風管道資(zi)料(liao)通常(chang)選用(yong)薄(bo)(bo)鋼板涂(tu)漆或(huo)鍍鋅(xin)薄(bo)(bo)鋼板，利(li)用(yong)建筑空間(jian)(jian)或(huo)地溝的也可選用(yong)鋼筋混凝土或(huo)磚砌風道；其(qi)外(wai)表應抹光，請求高的還要刷漆。地溝風道要作防水處(chu)理。放在有(you)腐蝕(shi)氣體(ti)的房間(jian)(jian)的通風管道可選用(yong)塑料(liao)或(huo)玻璃鋼。  

②中(zhong)央空(kong)調通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)的(de)(de)(de)形(xing)(xing)(xing)狀通(tong)(tong)(tong)(tong)常為圓形(xing)(xing)(xing)和(he)矩形(xing)(xing)(xing)。圓形(xing)(xing)(xing)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)強度大耗鋼(gang)量小，但(dan)(dan)占有(you)用(yong)空(kong)間大，其彎管(guan)與(yu)三通(tong)(tong)(tong)(tong)需較(jiao)(jiao)長間隔。矩形(xing)(xing)(xing)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)由(you)于有(you)占有(you)用(yong)空(kong)間較(jiao)(jiao)小、易(yi)于安置、明裝(zhuang)較(jiao)(jiao)漂(piao)亮等特色(se)，故空(kong)調通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)多選(xuan)(xuan)用(yong)矩形(xing)(xing)(xing)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)。矩形(xing)(xing)(xing)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)的(de)(de)(de)寬高比宜(yi)在(zai)2.5以下(xia)。高速通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)宜(yi)選(xuan)(xuan)用(yong)圓形(xing)(xing)(xing)螺旋通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)。橢圓形(xing)(xing)(xing)螺旋通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)具有(you)圓形(xing)(xing)(xing)和(he)矩形(xing)(xing)(xing)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)的(de)(de)(de)長處，是一種抱負的(de)(de)(de)通(tong)(tong)(tong)(tong)風(feng)管(guan)道(dao)，但(dan)(dan)由(you)于需求專門的(de)(de)(de)設備加工，現在(zai)用(yong)的(de)(de)(de)較(jiao)(jiao)少(shao)。 

河北君正防腐工程有限(xian)公司生產(chan)中央空(kong)調(diao)通風設備等系列產(chan)品。

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